NCCN Guidelines® Insights: Management of Immunotherapy-Related Toxicities, Version 2.2024

Featured Updates to the NCCN Guidelines

Authors:
John A. Thompson Fred Hutchinson Cancer Center

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Bryan J. Schneider University of Michigan Rogel Cancer Center

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Julie Brahmer Johns Hopkins Kimmel Cancer Center

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Mohammad Abu Zaid Indiana University Melvin and Bren Simon Comprehensive Cancer Center

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Amaka Achufusi University of Wisconsin Carbone Cancer Center

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Philippe Armand Dana-Farber Cancer Institute

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Meghan K. Berkenstock Johns Hopkins Kimmel Cancer Center

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Bonnie Bermas UT Southwestern Simmons Comprehensive Cancer Center

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Tawnie Braaten Huntsman Cancer Institute at the University of Utah

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Lihua E. Budde City of Hope National Medical Center

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Saurin Chokshi The University of Tennessee Health Science Center

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Zachary D. Crees Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine

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Marianne Davies Yale Cancer Center/Smilow Cancer Hospital

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Changchun Deng Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute

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Yaron Gesthalter UCSF Helen Diller Family Comprehensive Cancer Center

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Michael Jain Moffitt Cancer Center

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Prantesh Jain Roswell Park Comprehensive Cancer Center

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Andrew Jallouk Vanderbilt-Ingram Cancer Center

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Benjamin H. Kaffenberger The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute

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Maya Khalil O’Neal Comprehensive Cancer Center at UAB

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Melissa G. Lechner UCLA Jonsson Comprehensive Cancer Center

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Tianhong Li UC Davis Comprehensive Cancer Center

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Alissa Marr Fred & Pamela Buffett Cancer Center

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Suzanne McGettigan Abramson Cancer Center at the University of Pennsylvania

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Jordan McPherson Huntsman Cancer Institute at the University of Utah

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Theresa Medina University of Colorado Cancer Center

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Nisha A. Mohindra Robert H. Lurie Comprehensive Cancer Center of Northwestern University

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Anthony J. Olszanski Fox Chase Cancer Center

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Olalekan Oluwole Vanderbilt-Ingram Cancer Center

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Sandip P. Patel UC San Diego Moores Cancer Center

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Jason Prosek The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute

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Sunil Reddy Stanford Cancer Institute

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Pankti Reid The UChicago Medicine Comprehensive Cancer Center

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John Ryan Patient Advocate

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Mabel Ryder Mayo Clinic Comprehensive Cancer Center

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Huda Salman Indiana University Melvin and Bren Simon Comprehensive Cancer Center

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Bianca Santomasso Memorial Sloan Kettering Cancer Center

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Scott Shofer Duke Cancer Institute

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Jeffrey A. Sosman Vanderbilt-Ingram Cancer Center

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Yinghong Wang The University of Texas MD Anderson Cancer Center

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Vlad G. Zaha UT Southwestern Simmons Comprehensive Cancer Center

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Stephen Zucker Dana-Farber/Brigham and Women’s Cancer Center | Mass General Cancer Center

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Megan Lyons National Comprehensive Cancer Network

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Ajibola Awotiwon National Comprehensive Cancer Network

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Lisa Hang National Comprehensive Cancer Network

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Full access

The NCCN Guidelines for the Management of Immunotherapy-Related Toxicities are intended to provide oncology practitioners with guidance on how to manage the wide-ranging and potentially fatal toxicities that may occur with cancer immunotherapy. The guidelines address immune-related adverse events related to immune checkpoint inhibitors, CAR T-cell therapies, and lymphocyte engagers (which include T-cell–engaging bispecific antibodies). These NCCN Guidelines Insights highlight recent guideline updates pertaining to the management of emerging toxicities related to cancer immunotherapy.

NCCN Continuing Education

Target Audience: This journal article is designed to meet the educational needs of oncologists, nurses, pharmacists, and other healthcare professionals who manage patients with cancer.

Accreditation Statements

In support of improving patient care, National Comprehensive Cancer Network (NCCN) is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.

FL1

Physicians: NCCN designates this journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

Nurses: NCCN designates this educational activity for a maximum of 1.0 contact hour.

Pharmacists: NCCN designates this knowledge-based continuing education activity for 1.0 contact hour (0.1 CEUs) of continuing education credit. UAN: JA4008196-0000-24-012-H01-P

PAs: NCCN has been authorized by the American Academy of PAs (AAPA) to award AAPA Category 1 CME credit for activities planned in accordance with AAPA CME Criteria. This activity is designated for 1.0 AAPA Category 1 CME credit. Approval is valid until November 10, 2025. PAs should only claim credit commensurate with the extent of their participation.

All clinicians completing this activity will be issued a certificate of participation. To participate in this journal CE activity: (1) review the educational content; (2) take the posttest with a 66% minimum passing score and complete the evaluation at https://education.nccn.org/node/94879; and (3) view/print certificate.

Pharmacists: You must complete the posttest and evaluation within 30 days of the activity. Continuing pharmacy education credit is reported to the CPE Monitor once you have completed the posttest and evaluation and claimed your credits. Before completing these requirements, be sure your NCCN profile has been updated with your NAPB e-profile ID and date of birth. Your credit cannot be reported without this information. If you have any questions, please email education@nccn.org.

Release date: November 10, 2024; Expiration date: November 10, 2025

Learning Objectives:

Upon completion of this activity, participants will be able to:

  • Integrate into professional practice the updates to the NCCN Guidelines for Management of Immunotherapy-Related Toxicities

  • Describe the rationale behind the decision-making process for developing the NCCN Guidelines for Management of Immunotherapy-Related Toxicities

Disclosure of Relevant Financial Relationships

None of the planners for this educational activity have relevant financial relationship(s) to disclose with ineligible companies whose primary business is producing, marketing, selling, re-selling, or distributing healthcare products used by or on patients.

Individuals Who Provided Content Development and/or Authorship Assistance:

The faculty listed below have no relevant financial relationship(s) with ineligible companies to disclose.

Bryan J. Schneider, MD, Panel Vice Chair

Melissa G. Lechner, MD, PhD, Panel Member

Marianne Davies, DNP, RN, ACNP-BC, AOCNP, Panel Member

Megan Lyons, MS, RDN, LDN, Associate Scientist/Medical Writer, NCCN

Ajibola Awotiwon, MSc, MBBS, Guidelines Layout Specialist, NCCN

Lisa Hang, PhD, Oncology Scientist/Senior Medical Writer, NCCN

The faculty listed below have the following relevant financial relationship(s) with ineligible companies to disclose. All of the relevant financial relationships listed for these individuals have been mitigated.

John A. Thompson, MD, Panel Chair, has disclosed having equity interest/stock options in Alpine Immune Sciences; and serving as a scientific advisor for Mabquest.

Benjamin H. Kaffenberger, MD, MS, Panel Member, has disclosed receiving consulting fees from ADC Therapeutics, Biogen Idec, and Novartis Pharmaceuticals Corporation; and receiving grant/research support from Biogen Idec, InflaRx and Merck & Co., Inc.

Philippe Armand, MD, PhD, Panel Member, has disclosed receiving grant/research support from Adaptive Biotechnologies, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, Inc., IGM Biosciences, Kite Pharma, and Merck & Co., Inc.; receiving consulting fees from ATB Therapeutics, Bristol Myers Squibb, Enterome, Merck & Co., Inc., and Xencor; serving as a scientific advisor for ADC Therapeutics, Bristol Myers Squibb, Foresight Diagnostics, Genentech, Inc., Genmab, Merck & Co., Inc., Regeneron Pharmaceuticals, Inc., Roche Laboratories, Inc., and Xencor; and serving as an Officer, Director or any other fiduciary role for Tessa Therapeutics.

Bianca Santomasso, MD, PhD, Panel Member, has disclosed receiving consulting fees from Bristol Myers Squibb, Gilead Sciences, Inc., Incyte Corporation, Janssen Pharmaceutica Products, LP, and Legend Biotech; and serving as a scientific advisor for In8bio.

Yinghong Wang, MD, PhD, Panel Member, has disclosed receiving consulting fees from AzurRx, Ilya Pharma, Sanarentaro, and Sorriso; and serving as a scientific advisor for MabQuest.

To view disclosures of external relationships for the NCCN Guidelines panel, go to NCCN.org/guidelines/guidelines-panels-and-disclosure/disclosure-panels

This activity is supported by educational grants from AstraZeneca; Bristol Myers Squibb; Janssen Biotech, Inc., administered by Janssen Scientific Affairs, LLC; and Seagen. This activity is supported by a medical education grant from Exelixis, Inc. This activity is supported by an independent educational grant from Merck & Co., Inc., Rahway, NJ, USA.

Overview

The aim of the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Management of Immunotherapy-Related Toxicities is to provide oncology practitioners with recommendations on how to manage immune-related adverse events (irAEs) related to cancer immunotherapy. The NCCN Management of Immunotherapy-Related Toxicities Panel is a multidisciplinary group of representatives from NCCN Member Institutions consisting of medical oncologists and hematologic oncologists with expertise in a wide array of disease sites, as well as experts from the fields of cardiology, dermatology, endocrinology, gastroenterology, hepatology, neurooncology, nephrology, ophthalmology, pulmonology, rheumatology, oncology nursing, and oncology pharmacy. Recommendations for the management of irAEs related to immune checkpoint inhibitors (ICIs), chimeric antigen receptor (CAR) T-cell therapy, and the emerging class of lymphocyte engagers (including T-cell–engaging bispecific antibodies) are included in the current version of the guidelines.

The patient population eligible to receive cancer immunotherapy is expanding. Initially approved for the treatment of primarily advanced or metastatic disease, data indicate that ICIs may also provide clinical benefit in earlier settings for multiple cancer types.19 Furthermore, other types of cancer immunotherapies, including cellular therapies (such as CAR T cells) and lymphocyte engagers (eg, T-cell–engaging bispecific antibodies), continue to be approved by the FDA, with additional agents under clinical investigation.1014

Clinicians should be aware that toxicities related to cancer immunotherapy are autoimmune in nature and can impact essentially any organ system.15 The toxicity profiles of cancer immunotherapy and management strategies for irAEs are distinct from those of traditional chemotherapy.15,16 Early recognition and prompt intervention are key goals for the management of toxicities related to cancer immunotherapy. In general, a multidisciplinary approach is recommended, and consultation with an appropriate specialist for evaluation and treatment is encouraged to ensure optimal patient outcomes. Unfortunately, obtaining a specialist consultation within an urgent time frame can be challenging. Therefore, the NCCN Guidelines provide initial steps for oncology clinicians to assess and manage a patient’s irAEs while minimizing disruption to cancer treatment, particularly in situations when access to a specialist is limited. The guidelines also provide guidance on when inpatient care is needed.

These NCCN Guidelines Insights summarize recent guideline updates regarding the management of emerging toxicities related to cancer immunotherapy, including ICI-related dermatologic toxicities, anti–B-cell maturation antigen (BCMA) CAR T-cell therapy–related toxicities, and lymphocyte engager–related toxicities. The NCCN panel will continue to update guideline recommendations for the management of immunotherapy-related toxicities annually based on consensus and clinical evidence.

Management of ICI-Related Toxicities

Dermatologic Toxicities

Dermatologic toxicities are the most common irAEs that occur with ICIs.1719 Most are low-grade; however, some can be severe, with a debilitating effect on quality of life. Earlier versions of the guidelines included recommendations for the following dermatologic irAEs: maculopapular rash, pruritus, blistering disorders, Stevens-Johnson syndrome (SJS), and toxic epidermal necrolysis (TEN).

In 2022, panel members from different NCCN Member Institutions noted that patients treated with ICIs were experiencing dermatologic toxicities that were not acknowledged in the guidelines. The NCCN panel agreed to develop recommendations for the management of the following emerging ICI-related toxicities: lichen planus/lichenoid diseases, psoriasis/psoriasiform diseases, and oral toxicities.

Lichen Planus and Lichenoid Diseases

ICI-related lichen planus and lichenoid disease are characterized by violaceous (dark red/purple) papules and plaques without scale over the trunk and extremities, and significant pruritus.18,20 Erosions and striae (white lines intersecting) in the oral and vulvar mucosa may also occur.18,21 The mean time to onset is approximately 6 to 12 weeks after initiation of ICI treatment.18 Up to 6% of patients who received ICI treatment have been reported to experience lichen planus or lichenoid disease.22

A single-center retrospective cohort study characterized the management of ICI-related lichenoid eruptions in 119 patients with various types of cancers.21 Patients included 108 with lichenoid dermatitis, 15 with lichenoid mucositis, and 2 with lichenoid dermatoses. Topical steroids were the most frequently used treatments for the management of lichenoid dermatitis (81%). Other treatments included oral antihistamines, oral steroids, acitretin, intralesional triamcinolone, narrow-band UVB, and other unspecified nonsteroidal treatment. Treatments used for lichenoid mucositis included topical steroids, unspecified nonsteroidal treatments, oral steroids, and acitretin.

Another single-center retrospective study assessed lichenoid mucocutaneous eruptions in 20 patients with advanced cancer who received PD-1 or PD-L1 inhibitors.20 Eruptions on the trunk, extremities, and/or mouth were reported. Topical steroids were used most frequently, although some patients were also treated with oral steroids or phototherapy.

Other documented treatments used for lichen planus and lichenoid reactions (either ICI-related or idiopathic) included steroids (topical, intralesional, or oral), tacrolimus, narrow-band UVB phototherapy, cyclosporine, doxycycline, acitretin, apremilast, and other nonsteroidal immunomodulators such as hydroxychloroquine, azathioprine, methotrexate, and mycophenolate mofetil.2325

NCCN Recommendations

High-potency topical steroids (eg, clobetasol 0.05% or fluocinonide 0.05% [cream or ointment]) or tacrolimus (0.1% ointment) are recommended for all grades of lichen planus and lichenoid diseases (Figure 1). In general, gel can be considered for mucosal disease, solution for scalp disease, and cream/lotion/ointment for all other affected areas. Oral antihistamines, prednisone, and narrow-band UVB phototherapy (if available) are recommended for moderate lichen planus and lichenoid diseases. If severe, prednisone or intravenous methylprednisolone is recommended; other agents that can be considered include acitretin (if no childbearing potential), doxycycline in combination with nicotinamide, and other steroid-sparing immunosuppressants, such as azathioprine, cyclosporine, hydroxychloroquine, methotrexate, and mycophenolate mofetil. A referral to dermatology, if available, should also be considered for those with severe symptoms (Figure 1).

Figure 1.
Figure 1.

ICI_DERM-4. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

Citation: Journal of the National Comprehensive Cancer Network 22, 9; 10.6004/jnccn.2024.0057

ICI treatment can be continued in patients experiencing mild lichen planus/lichenoid disease, whereas treatment should be held if the presentation is moderate or severe. Rechallenge with ICI can be considered when symptoms are controlled and if the extent of body surface area is <30%, especially if the patient is receiving a targeted biologic.

Psoriasis and Psoriasiform Diseases

ICI-related psoriasis and psoriasiform disease are characterized by thick, red, scaly plaques that are typically accentuated on extensor surfaces, scalp, umbilicus, and postauricular surfaces.18,22,26 The time of onset is typically within 3 weeks of ICI treatment.18 ICI-related psoriasis includes both de novo psoriasis and the exacerbation of existing psoriasis.22,26

A retrospective study characterized the treatments used for 115 patients with ICI-related psoriasis.26 More than half of the patients presented with grade 1 psoriasis. Many patients were treated with only topical measures (59.1%), whereas 40.9% received both topical and systemic agents. Systemic therapies used included acitretin, systemic steroids, apremilast, methotrexate, and biologics specifically approved for psoriasis (eg, tumor necrosis factor [TNF]–alpha inhibitors, IL-23 inhibitors). Two patients received topical steroids in combination with narrow-band UVB phototherapy.

A separate systematic review of 60 published studies evaluated treatments used for the management of ICI-related psoriasis in 242 patients.27 Topical steroids were the most common treatment used (83%). Other treatments included acitretin, systemic steroids, phototherapy, methotrexate, and biologics approved for psoriasis.

Systemic nonbiologics recommended by the American Academy of Dermatology (AAD)/National Psoriasis Foundation (NPF) guidelines for idiopathic psoriasis include acitretin, apremilast, cyclosporine, methotrexate, and others.28 AAD/NPF also recommend a number of approved biologics for the treatment of idiopathic psoriasis.29 Of note, systemic steroids have historically not been used for the treatment of psoriasis due to risk of a pustular rebound flare and are not currently recommended by the AAD/NPF guidelines for the management of psoriasis.26,28,30

NCCN Recommendations

High-potency topical steroids (eg, clobetasol 0.05% or fluocinonide 0.05% [cream or ointment]) and topical vitamin D analogs are recommended for all grades of ICI-related psoriasis and psoriasiform diseases (Figure 2). Narrow-band UVB phototherapy is recommended for moderate psoriasis, if available. Apremilast or acitretin (if no childbearing potential) can be considered if the irAE is deemed moderate or severe. Cyclosporine and methotrexate are recommended as additional treatment options for severe ICI-related psoriasis. The NCCN panel also recommends referral to a dermatologist for consideration of biologics approved for the treatment of moderate or severe psoriasis.29 Systemic steroids are not recommended for patients with ICI-related psoriasis/psoriasiform diseases (Figure 2).

Figure 2.
Figure 2.

ICI_DERM-5. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

Citation: Journal of the National Comprehensive Cancer Network 22, 9; 10.6004/jnccn.2024.0057

Although ICI treatment can be continued in patients experiencing mild psoriasis/psoriasiform disease, the NCCN panel recommends holding ICI treatment if the patient’s condition is moderate or severe. Rechallenge with ICI can be considered if symptoms are controlled and extent of body surface area is <30%, especially if the patient is receiving a psoriasis-targeted biologic.

Oral Toxicities

Specific ICI-related oral toxicities such as oral mucosa inflammation, dry mouth (sicca syndrome), and oral dysesthesia have historically not been well characterized within the context of clinical trials. However, these toxicities can have a detrimental effect on hydration, nutritional intake, and quality of life and therefore clinicians should be aware of how to identify and manage these irAEs.

Although recommendations for the management of ICI-related oral toxicities are located within the “Dermatologic Toxicity” section of the guidelines, the recommendations below were developed by a multidisciplinary group of panel members with expertise in medical oncology, dermatology, gastroenterology, rheumatology, and oncology pharmacy, and others who have had experience treating patients with ICI-related oral toxicities.

Oral Mucosa Inflammation

Oral mucosa inflammation is characterized by irritated gums and/or oropharynx, including red/white lesions, erosions, and/or ulcers, striae, or diffuse mucositis. The prevalence of ICI-related oral mucosal disorders is estimated to be approximately 3%.31

Data on the treatment of ICI-related oral mucosa inflammation are limited. A retrospective single-center study evaluated 152 patients with various types of cancer who experienced ICI-related oral mucositis.32 Grade 1 or 2 mucositis was reported in 91% of patients. Oral ulcers or aphthae were reported in 97% of patients. No medical treatment was given to 11% of patients and more than half of patients were treated with only supportive medication, which consisted of viscous lidocaine, sucralfate, proton pump inhibitors (PPIs), and H2 blockers (also known as histamine H2 antagonists). The remainder of the patients received topical and/or systemic immunosuppressants (23.7%), which included oral prednisone and intravenous methylprednisolone. None of the patients in the study received nonsteroidal systemic immunosuppressants.

A systematic review of published reports (primarily case studies) similarly identified topical measures and oral/intravenous steroids as the primary management strategies used to treat 42 patients with ICI-related oral mucositis.33

NCCN Recommendations

Good oral hygiene (such as twice-daily toothbrushing, chlorhexidine or fluoride oral rinse if tooth brushing is too painful) and dietary modifications (eg, avoidance of crunchy, spicy, or acidic foods; avoidance of hot food/drinks) are recommended by the NCCN panel for all patients with oral mucosa inflammation (Figures 3 and 4). Referral to dermatology is recommended if available. A referral to dentistry should be considered for those with mild symptoms and strongly considered for those with moderate or severe inflammation to ensure adequate hygiene and to protect against the risk of dental caries. If available, referral to an ear, nose, and throat (ENT) specialist is recommended to assist in the management of persistent mucositis or if there is oropharynx/larynx involvement (Figures 3 and 4).

Figure 3.
Figure 3.

ICI_DERM-6. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

Citation: Journal of the National Comprehensive Cancer Network 22, 9; 10.6004/jnccn.2024.0057

Figure 4.
Figure 4.

ICI_DERM-6A. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

Citation: Journal of the National Comprehensive Cancer Network 22, 9; 10.6004/jnccn.2024.0057

In general, ICIs should be held for patients with moderate or severe symptoms; a lip or oral biopsy is also recommended if not previously done. Rechallenge with ICI can be considered after symptoms improve to grade 1 or better. Topical steroids in the form of oral liquid or gel formulation are recommended as the first line of therapy for oral mucosa inflammation. Topical calcineurin inhibitor tacrolimus ointment can be considered for moderate symptoms, whereas prednisone or intravenous methylprednisolone is an option for those with moderate or severe symptoms, including those who are unable to eat. Inpatient care is also recommended for patients with severe symptoms (Figure 3).

For the management of oral lichen planus, clinicians should follow the management recommendations for lichen planus and lichenoid disease described earlier.

Dry Mouth (Sicca Syndrome)

Dry mouth (also referred to as sicca syndrome) has been reported with ICI use.3436 Patients with sicca syndrome present with an abrupt onset of dry mouth that can cause difficulty with speaking, eating, swallowing, and/or staying asleep. Some patients, but not all, may experience dry eye.36 Dry mouth (sicca syndrome) is estimated to occur in 2% to 11% of patients who receive ICI treatment.31,34

Data from a single-center study that included 20 patients who experienced ICI-related sicca syndrome showed that onset of the condition typically occurred within 3 months of treatment with ICIs.35 Supportive care measures (including hydration and use of systemic sialagogues), steroids (eg, prednisone), and holding ICI therapy were the primary management strategies reported in the study.

Another study described management strategies based on ImmunoCancer International Registry (ICIR) data derived from 26 patients with various cancer types who developed sicca syndrome following ICI therapy.36 Topical measures were initially used for most patients, whereas systemic steroids were administered to those for whom topical measures were ineffective. Use of other immunosuppressants in the second-line setting was also reported for select patients.

NCCN Recommendations

Dietary modifications and topical measures (such as saliva substitutes and mouth rinses) are recommended by the NCCN panel for all patients with dry mouth (sicca syndrome) (Figures 5 and 6). Prednisone and systemic sialagogues (ie, cevimeline or pilocarpine, to increase flow of saliva) are options for those with moderate or severe symptoms (Figure 5). Dry mouth from sicca syndrome may be partially improved with steroids but usually will require chronic care for salivary dysfunction. Clinicians should be aware that severe sicca syndrome, if left untreated, can result in dental caries and eventually the loss of teeth. Referral to rheumatology and dentistry is also recommended; inpatient care can be considered for those with severe dry mouth. Holding immunotherapy is recommended for those with moderate or severe dry mouth; rechallenge can be considered after symptoms become grade 1. When considering rechallenge, clinicians should have a discussion with patients regarding the risks of potential worsening symptoms compared with the benefits.

Figure 5.
Figure 5.

ICI_DERM-7. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

Citation: Journal of the National Comprehensive Cancer Network 22, 9; 10.6004/jnccn.2024.0057

Figure 6.
Figure 6.

ICI_DERM-7A. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

Citation: Journal of the National Comprehensive Cancer Network 22, 9; 10.6004/jnccn.2024.0057

Oral Dysesthesia

Oral dysesthesia is generally described as oral pain with a “burning” sensation in the absence of, or disproportionate to, skin changes, oral sensitivity, dysgeusia, phantogeusia, or other altered sensation with normal clinical findings. In the literature, multiple terms have been used to describe this condition, including burning mouth syndrome and stomatodynia.37 This irAE is often not an isolated event and may occur with other types of ICI-related oral toxicities, such as mucosal inflammation. The prevalence of ICI-related oral/oropharyngeal pain is estimated to be 4%.31

Data on the management of ICI-related oral dysesthesia are limited. However, several studies have investigated treatment options for non-ICI–related oral dysesthesia. Data from a single-center study found that some, but not all, patients with burning mouth syndrome treated with steroids experienced an improvement in symptoms.38 Use of gabapentin has been evaluated within the context of a randomized, double-blind, placebo-controlled trial in patients with symptoms of burning in the mouth.39 Of the 20 patients who received gabapentin alone, 10 experienced a reduction in burning sensation. Other topical agents, psychotropic medications, and psychological therapy have also been used to treat oral dysesthesia37,38; however, high-quality data are needed, especially within the context of ICI treatment.

NCCN Recommendations

Dietary modifications are recommended by the NCCN panel for all patients with oral dysesthesia. Topical steroids or viscous lidocaine are generally considered first-line treatment options for oral dysesthesia (Figures 5 and 6). Gabapentin is an option for those with moderate or severe symptoms. ICI therapy should be held if symptoms interfere with oral intake (moderate/grade 2) or if patients are experiencing disabling pain and tube feeding or total parenteral nutrition is indicated (severe/grade 3). Rechallenge can be considered if symptoms become mild; however, the panel recommends initiating a discussion with patients about the risks of potential worsening symptoms compared with benefits.

Other ICI-Related Toxicities

Guideline recommendations for the management of other ICI-related toxicities have also been updated. Of note, recommendations for the management of endocrine, gastrointestinal, hepatobiliary, musculoskeletal, and ocular irAEs have been significantly revised in recent years. Please refer to the full version of these guidelines at NCCN.org to access the most up-to-date recommendations for the management of ICI-related toxicities.

Management of CAR T-Cell Therapy–Related Toxicities

CAR T cells are genetically reprogrammed T cells that express CARs, which are synthetic receptors designed to target surface antigens (such as those found on tumor cells).40,41 Multiple CAR T-cell therapies are now approved for the treatment of relapsed/refractory hematologic malignancies.13 Cytokine release syndrome (CRS) and immune effector cell–associated neurotoxicity syndrome (ICANS) are common acute toxicities related to available anti-CD19 and anti-BCMA CAR T-cell therapies and have been well characterized.42 Other known toxicities include immune effector cell–associated hemophagocytic lymphohistiocytosis-like syndrome (IEC-HS; previously referred to as hemophagocytic lymphohistiocytosis/macrophage activation syndrome [HLH/MAS]), prolonged cytopenias (also referred to as immune effector cell–associated hematotoxicity), infections, and hypogammaglobulinemia.4345 CAR T-cell therapy–related toxicities are generally reversible and are often managed by immunosuppressive medications. Refer to the full version of these guidelines at NCCN.org as well as the prescribing information for each agent for full recommendations pertaining to the management of CAR T-cell therapy–related toxicities.

Toxicities Specific to Anti-BCMA CAR T-Cell Therapy

Emerging data indicate that patients treated with anti-BCMA CAR T-cell therapy may experience unique neurotoxicities that do not fit under the current definition of ICANS.

Movement and Neurocognitive Treatment–Emergent Adverse Events

Movement and neurocognitive treatment–emergent adverse events (MNTs) have been reported with anti-BCMA CAR T-cell therapy agents.4649 The manifestation of MNTs is similar to Parkinson’s disease, with bradykinesia, asymmetric action and rest tremor, postural instability, hypophonia, personality change, and impaired memory.48 The time to onset of MNTs is typically longer than that of ICANS.48,50

Approximately 3% of patients who received ciltacabtagene autoleucel from the CARTITUDE-1 and CARTITUDE-4 studies exhibited symptoms of parkinsonism consistent with MNTs.50 Events that were grade ≥3 were reported in 2% of patients. Similar AEs were also reported following idecabtagene vicleucel treatment.49,51 Potential risk factors identified include high baseline tumor burden, prior ICANS, CRS that was grade ≥2, and high CAR T-cell expansion/persistence.48 Data on how to manage MNTs are limited. However, improvement in symptoms was reported in a small number of patients with MNTs who received steroids such as dexamethasone initially; 1 patient experienced a dramatic improvement with cyclophosphamide treatment.48,49,52

The NCCN panel notes that the optimal management of MNTs is still under investigation (Figure 7). MNTs characterized so far have been levodopa unresponsive, which suggests that the pathophysiology of MNTs is distinct from Parkinson’s disease.4749 For mild MNTs, steroids such as dexamethasone 10 mg daily can be considered. For persistent, severe, or refractory MNTs, and if high circulating CAR T-cell levels are detected, chemotherapy such as cyclophosphamide can be considered. Clinicians should be aware that use of these therapies is based on very limited data; therefore, the decision to use these agents should be balanced against potential safety concerns such as infection risk.

Figure 7.
Figure 7.

CART-4. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

Citation: Journal of the National Comprehensive Cancer Network 22, 9; 10.6004/jnccn.2024.0057

Data from ongoing trials will provide more insight into the optimal management strategies for anti-BCMA CAR T-cell therapy–related MNTs.

Peripheral Neuropathy

Peripheral neuropathy is another emerging neurotoxicity that has been reported with anti-BCMA CAR T-cell therapy and includes lower motor neuron facial paralysis, other cranial nerve palsy, peripheral sensory neuropathy, and peripheral motor neuropathy.48,50 Approximately 7% of patients who received ciltacabtagene autoleucel experienced peripheral neuropathy from the CARTITUDE-1 and CARTITUDE-4 studies.50 Cranial nerve palsies were also reported in 7% of patients in the same trials. The median time of onset for peripheral neuropathy was 57 days, whereas that for cranial nerve palsies was 21 days.50 Steroids were the primary treatment used for the limited number of patients with peripheral neuropathy.48

The NCCN panel notes that treatment with steroids can be considered for patients with mild peripheral neuropathy (Figure 7). For those with acute inflammatory demyelinating polyneuropathy (AIDP)–type picture, intravenous immunoglobulin (IVIG) can be considered in line with current treatment guidelines for AIDP.53 Management strategies will likely change as more data on CAR T-cell–related peripheral neuropathy become available.

Management of Lymphocyte Engager Therapy–Related Toxicities

Lymphocyte engagers are engineered molecules (primarily antibody-based) that most often target both specific cell-surface molecules on immune cells and antigens on tumor cells; this bridging event enables the recruitment of immune cells to the site of tumor cells and their activation.12,54 The number of available lymphocyte engager therapies for the treatment of patients with cancer has increased in recent years. Current agents in clinical use are all T-cell–engaging bispecific antibodies,11 but other variations of these molecules are also undergoing clinical investigation (ie, natural killer [NK] cell engagers, trispecific lymphocyte engagers).12

The NCCN panel received a comment during the institutional review process requesting the development of a new section focused on the management of toxicities related to this new class of therapies. The consensus was to create a new section titled “Management of Lymphocyte Engager Therapy–Related Toxicities” (see the full version of these guidelines on NCCN.org).

Similar to CAR T-cell therapy, CRS, ICANS, and infections are prominent possible toxicities associated with available T-cell–engaging bispecific antibodies.55 Although there is high variability between products, available data suggest that the incidence of CRS appears somewhat lower and the incidence of neurologic toxicity appears much lower with T-cell–engaging bispecific antibodies than with CAR T-cell therapy.55 Other reported toxicities associated with T-cell–engaging bispecific antibodies include tumor flare reaction, cytopenias, and tumor lysis syndrome.

The American Society for Transplantation and Cellular Therapy (ASTCT) consensus grading system should be used for lymphocyte engager–related CRS and ICANS.42,55 However, the NCCN panel recommends that clinicians consult the prescribing information and clinical trial protocols for each specific lymphocyte engager for guidance on CRS and ICANS management, given that general strategies applicable to all available agents have not been established (Figure 8). Institutions administering these therapies should have clear, agent-specific protocols in place to facilitate timely management of severe reactions. Patients who receive certain lymphocyte engagers may require inpatient initiation for monitoring, with transition to ambulatory settings dictated by patient tolerability due to risk of CRS.

Figure 8.
Figure 8.

ENGAGE-1. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

Citation: Journal of the National Comprehensive Cancer Network 22, 9; 10.6004/jnccn.2024.0057

Although CRS and ICANS occur with both CAR T-cell therapy and lymphocyte engagers, clinicians should keep in mind that there may be differences in management strategies. For example, dose modification according to the prescribing information can be considered for patients undergoing treatment with certain (but not all) T-cell–engaging bispecific antibodies,55 because lymphocyte engagers are “off-the-shelf” therapies that are administered via multiple cycles over a period of time.

As clinicians learn more about the nature and scope of toxicities related to this new class of agents, optimal management strategies will continue to evolve. As an example, consensus recommendations on the management of toxicities related to CD3 × CD20 bispecific antibodies were recently developed by an international group of oncology practitioners based on their experience managing these toxicities in patients with lymphoma.55 Guideline recommendations for the management of lymphocyte engager–related toxicities will be expanded upon by the NCCN panel in future iterations to reflect emerging clinical data and consensus opinion.

See Figure 8 for complete recommendations pertaining to the management of lymphocyte engager–related toxicities.

Summary

As the patient population eligible for cancer immunotherapy expands, the number of those who will experience toxicities related to these agents will continue to increase. The NCCN Guidelines for Management of Immunotherapy-Related Toxicities provide guidance on management of the wide spectrum of irAEs that may occur, including emerging toxicities reported with newly available immunotherapies. These guidelines will continue to be updated at least annually based on consensus, clinical experience, and emerging data. Please refer to the full version of these NCCN Guidelines at NCCN.org for the most up-to-date recommendations.

References

  • 1.

    Chalabi M, Verschoor YL, Tan PB, et al. Neoadjuvant immunotherapy in locally advanced mismatch repair-deficient colon cancer. N Engl J Med 2024;390:19491958.

  • 2.

    Cercek A, Lumish M, Sinopoli J, et al. PD-1 blockade in mismatch repair-deficient, locally advanced rectal cancer. N Engl J Med 2022;386:23632376.

  • 3.

    Forde PM, Spicer J, Lu S, et al. Neoadjuvant nivolumab plus chemotherapy in resectable lung cancer. N Engl J Med 2022;386:19731985.

  • 4.

    Wakelee H, Liberman M, Kato T, et al. Perioperative pembrolizumab for early-stage non-small-cell lung cancer. N Engl J Med 2023;389:491503.

  • 5.

    Heymach JV, Harpole D, Mitsudomi T, et al. Perioperative durvalumab for resectable non-small-cell lung cancer. N Engl J Med 2023;389:16721684.

  • 6.

    Schmid P, Cortes J, Dent R, et al. Event-free survival with pembrolizumab in early triple-negative breast cancer. N Engl J Med 2022;386:556567.

  • 7.

    Patel SP, Othus M, Chen Y, et al. Neoadjuvant-adjuvant or adjuvant-only pembrolizumab in advanced melanoma. N Engl J Med 2023;388:813823.

  • 8.

    Reijers ILM, Menzies AM, van Akkooi ACJ, et al. Personalized response-directed surgery and adjuvant therapy after neoadjuvant ipilimumab and nivolumab in high-risk stage III melanoma: the PRADO trial. Nat Med 2022;28:11781188.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 9.

    Versluis JM, Menzies AM, Sikorska K, et al. Survival update of neoadjuvant ipilimumab plus nivolumab in macroscopic stage III melanoma in the OpACIN and OpACIN-neo trials. Ann Oncol 2023;34:420430.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 10.

    National Cancer Institute. CAR T cells: engineering patients’ immune cells to treat their cancers. Accessed August 12, 2024. Available at: https://www.cancer.gov/about-cancer/treatment/research/car-t-cells

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 11.

    U.S. Food & Drug Administration. Bispecific antibodies: an area of research and clinical applications. Accessed August 9, 2024. Available at: https://www.fda.gov/drugs/spotlight-cder-science/bispecific-antibodies-area-research-and-clinical-applications

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 12.

    Fenis A, Demaria O, Gauthier L, et al. New immune cell engagers for cancer immunotherapy. Nat Rev Immunol 2024;24:471486.

  • 13.

    U.S. Food & Drug Administration. Approved cellular and gene therapy products. Accessed August 12, 2024. Available at: https://www.fda.gov/vaccines-blood-biologics/cellular-gene-therapy-products/approved-cellular-and-gene-therapy-products

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 14.

    National Library of Medicine. ClinicalTrials.gov. Accessed August 12, 2024. Available at: https://www.clinicaltrials.gov/

  • 15.

    Ramos-Casals M, Brahmer JR, Callahan MK, et al. Immune-related adverse events of checkpoint inhibitors. Nat Rev Dis Primers 2020;6:38.

  • 16.

    Johnson DB, Nebhan CA, Moslehi JJ, Balko JM. Immune-checkpoint inhibitors: long-term implications of toxicity. Nat Rev Clin Oncol 2022;19:254267.

  • 17.

    Apalla Z, Papageorgiou C, Lallas A, et al. Cutaneous adverse events of immune checkpoint inhibitors: a literature review. Dermatol Pract Concept 2021;11:e2021155.

  • 18.

    Geisler AN, Phillips GS, Barrios DM, et al. Immune checkpoint inhibitor-related dermatologic adverse events. J Am Acad Dermatol 2020;83:12551268.

  • 19.

    Villadolid J, Amin A. Immune checkpoint inhibitors in clinical practice: update on management of immune-related toxicities. Transl Lung Cancer Res 2015;4:560575.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 20.

    Shi VJ, Rodic N, Gettinger S, et al. Clinical and histologic features of lichenoid mucocutaneous eruptions due to anti-programmed cell death 1 and anti-programmed cell death ligand 1 immunotherapy. JAMA Dermatol 2016;152:11281136.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 21.

    Masterson WM, Brown AM, Al Ameri MA, Patel AB. A retrospective chart review of management strategies for lichenoid eruptions associated with immune-checkpoint inhibitor therapy from a single institution. Cancer Treat Res Commun 2022;30:100506.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 22.

    Watanabe T, Yamaguchi Y. Cutaneous manifestations associated with immune checkpoint inhibitors. Front Immunol 2023;14:1071983.

  • 23.

    Brown AM, Masterson W, Lo J, Patel AB. Systemic treatment of cutaneous adverse events after immune checkpoint inhibitor therapy: a review. Dermatitis 2023;34:201208.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 24.

    Didona D, Caposiena Caro RD, Sequeira Santos AM, et al. Therapeutic strategies for oral lichen planus: state of the art and new insights. Front Med (Lausanne) 2022;9:997190.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 25.

    Cribier B, Frances C, Chosidow O. Treatment of lichen planus. An evidence-based medicine analysis of efficacy. Arch Dermatol 1998;134:15211530.

  • 26.

    Nikolaou V, Sibaud V, Fattore D, et al. Immune checkpoint-mediated psoriasis: a multicenter European study of 115 patients from the European Network for Cutaneous Adverse Event to Oncologic Drugs (ENCADO) group. J Am Acad Dermatol 2021;84:13101320.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 27.

    Said JT, Elman SA, Perez-Chada LM, et al. Treatment of immune checkpoint inhibitor-mediated psoriasis: a systematic review. J Am Acad Dermatol 2022;87:399400.

  • 28.

    Menter A, Gelfand JM, Connor C, et al. Joint American Academy of Dermatology–National Psoriasis Foundation guidelines of care for the management of psoriasis with systemic nonbiologic therapies. J Am Acad Dermatol 2020;82:14451486.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 29.

    Menter A, Strober BE, Kaplan DH, et al. Joint AAD-NPF guidelines of care for the management and treatment of psoriasis with biologics. J Am Acad Dermatol 2019;80:10291072.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 30.

    Vincken NLA, Balak DMW, Knulst AC, et al. Systemic glucocorticoid use and the occurrence of flares in psoriatic arthritis and psoriasis: a systematic review. Rheumatology (Oxford) 2022;61:42324244.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 31.

    Srivastava A, Nogueras-Gonzalez GM, Geng Y, et al. Oral toxicities associated with immune checkpoint inhibitors: meta-analyses of clinical trials. J Immunother Precis Oncol 2024;7:2440.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 32.

    Jacob JS, Dutra BE, Garcia-Rodriguez V, et al. Clinical characteristics and outcomes of oral mucositis associated with immune checkpoint inhibitors in patients with cancer. J Natl Compr Canc Netw 2021;19:14151424.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 33.

    Shah N, Cohen L, Seminario-Vidal L. Management of oral reactions from immune checkpoint inhibitor therapy: a systematic review. J Am Acad Dermatol 2020;83:14931498.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 34.

    Vigarios E, Sibaud V. Oral mucosal toxicities induced by immune checkpoint inhibitors: clinical features and algorithm management. Ann Dermatol Venereol 2023;150:8388.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 35.

    Warner BM, Baer AN, Lipson EJ, et al. Sicca syndrome associated with immune checkpoint inhibitor therapy. Oncologist 2019;24:12591269.

  • 36.

    Ramos-Casals M, Maria A, Suarez-Almazor ME, et al. Sicca/Sjogren’s syndrome triggered by PD-1/PD-L1 checkpoint inhibitors. Data from the International ImmunoCancer Registry. Clin Exp Rheumatol 2019;37(Suppl 118):114122.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 37.

    Farag AM, Carey B, Albuquerque R. Oral dysaesthesia: a special focus on aetiopathogenesis, clinical diagnostics and treatment modalities. Br Dent J 2024;236:275278.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 38.

    Gorsky M, Silverman S Jr, Chinn H. Clinical characteristics and management outcome in the burning mouth syndrome. An open study of 130 patients. Oral Surg Oral Med Oral Pathol 1991;72:192195.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 39.

    Lopez-D’alessandro E, Escovich L. Combination of alpha lipoic acid and gabapentin, its efficacy in the treatment of Burning Mouth Syndrome: a randomized, double-blind, placebo controlled trial. Med Oral Patol Oral Cir Bucal 2011;16:e635640.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 40.

    Gross G, Waks T, Eshhar Z. Expression of immunoglobulin-T-cell receptor chimeric molecules as functional receptors with antibody-type specificity. Proc Natl Acad Sci U S A 1989;86:1002410028.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 41.

    June CH, Sadelain M. Chimeric antigen receptor therapy. N Engl J Med 2018;379:6473.

  • 42.

    Lee DW, Santomasso BD, Locke FL, et al. ASTCT consensus grading for cytokine release syndrome and neurologic toxicity associated with immune effector cells. Biol Blood Marrow Transplant 2019;25:625638.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 43.

    Hines MR, Knight TE, McNerney KO, et al. Immune effector cell-associated hemophagocytic lymphohistiocytosis-like syndrome. Transplant Cell Ther 2023;29:438.e116.

  • 44.

    Rejeski K, Subklewe M, Aljurf M, et al. Immune effector cell-associated hematotoxicity: EHA/EBMT consensus grading and best practice recommendations. Blood 2023;142:865877.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 45.

    Wat J, Barmettler S. Hypogammaglobulinemia after chimeric antigen receptor (CAR) T-cell therapy: characteristics, management, and future directions. J Allergy Clin Immunol Pract 2022;10:460466.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 46.

    Berdeja JG, Madduri D, Usmani SZ, et al. Ciltacabtagene autoleucel, a B-cell maturation antigen-directed chimeric antigen receptor T-cell therapy in patients with relapsed or refractory multiple myeloma (CARTITUDE-1): a phase 1b/2 open-label study. Lancet 2021;398:314324.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 47.

    Martin T, Usmani SZ, Berdeja JG, et al. Ciltacabtagene autoleucel, an anti–B-cell maturation antigen chimeric antigen receptor T-cell therapy, for relapsed/refractory multiple myeloma: CARTITUDE-1 2-year follow-up. J Clin Oncol 2023;41:12651274.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 48.

    Cohen AD, Parekh S, Santomasso BD, et al. Incidence and management of CAR-T neurotoxicity in patients with multiple myeloma treated with ciltacabtagene autoleucel in CARTITUDE studies. Blood Cancer J 2022;12:32.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 49.

    Karschnia P, Miller KC, Yee AJ, et al. Neurologic toxicities following adoptive immunotherapy with BCMA-directed CAR T cells. Blood 2023;142:12431248.

  • 50.

    Ciltacabtagene autoleucel suspension for intravenous infusion. Prescribing Information. Janssen Biotech, Inc.; 2024. Accessed August 9, 2024. Available at: https://www.fda.gov/media/156560/download?attachment

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 51.

    Idecabtagene vicleucel suspension for intravenous infusion. Prescribing Information. Bristol Myers Squibb; 2024. Accessed August 9, 2024. Available at: https://www.fda.gov/media/147055/download?attachment

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 52.

    Graham CE, Lee WH, Wiggin HR, et al. Chemotherapy-induced reversal of ciltacabtagene autoleucel-associated movement and neurocognitive toxicity. Blood 2023;142:12481252.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 53.

    van Doorn PA, Van den Bergh PYK, Hadden RDM, et al. European Academy of Neurology/Peripheral Nerve Society guideline on diagnosis and treatment of Guillain-Barre syndrome. Eur J Neurol 2023;30:36463674.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 54.

    Rolin C, Zimmer J, Seguin-Devaux C. Bridging the gap with multispecific immune cell engagers in cancer and infectious diseases. Cell Mol Immunol 2024;21:643661.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 55.

    Crombie JL, Graff T, Falchi L, et al. Consensus recommendations on the management of toxicity associated with CD3xCD20 bispecific antibody therapy. Blood 2024;143:15651575.

    • PubMed
    • Search Google Scholar
    • Export Citation

Provided content development and/or authorship assistance

John A. Thompson, Bryan J. Schneider, Philippe Armand, Marianne Davies, Benjamin H. Kaffenberger, Melissa G. Lechner, Bianca Santomasso, Yinghong Wang, Megan Lyons, Ajibola Awotiwon, and Lisa Hang

The full and most current version of these NCCN Guidelines is available at NCCN.org.

NCCN CATEGORIES OF EVIDENCE AND CONSENSUS

Category 1: Based upon high-level evidence (≥1 randomized phase 3 trials or high-quality, robust meta-analyses), there is uniform NCCN consensus (≥85% support of the Panel) that the intervention is appropriate.

Category 2A: Based upon lower-level evidence, there is uniform NCCN consensus (≥85% support of the Panel) that the intervention is appropriate.

Category 2B: Based upon lower-level evidence, there is NCCN consensus (≥50%, but <85% support of the Panel) that the intervention is appropriate.

Category 3: Based upon any level of evidence, there is major NCCN disagreement that the intervention is appropriate.

All recommendations are category 2A unless otherwise indicated.

NCCN CATEGORIES OF PREFERENCE

Preferred intervention: Interventions that are based on superior efficacy, safety, and evidence; and, when appropriate, affordability.

Other recommended intervention: Other interventions that may be somewhat less efficacious, more toxic, or based on less mature data; or significantly less affordable for similar outcomes.

Useful in certain circumstances: Other interventions that may be used for selected patient populations (defined with recommendation).

All recommendations are considered appropriate.

NCCN recognizes the importance of clinical trials and encourages participation when applicable and available. Trials should be designed to maximize inclusiveness and broad representative enrollment.

PLEASE NOTE

The NCCN Guidelines® are a statement of evidence and consensus of the authors regarding their views of currently accepted approaches to treatment.

The NCCN Guidelines® Insights highlight important changes in the NCCN Guidelines® recommendations from previous versions. Colored markings in the algorithm show changes and the discussion aims to further understanding of these changes by summarizing salient portions of the panel’s discussion, including the literature reviewed.

The NCCN Guidelines Insights do not represent the full NCCN Guidelines; further, the National Comprehensive Cancer Network® (NCCN®) makes no representations or warranties of any kind regarding the content, use, or application of the NCCN Guidelines and NCCN Guidelines Insights and disclaims any responsibility for their application or use in any way.

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  • Figure 1.

    ICI_DERM-4. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

  • Figure 2.

    ICI_DERM-5. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

  • Figure 3.

    ICI_DERM-6. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

  • Figure 4.

    ICI_DERM-6A. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

  • Figure 5.

    ICI_DERM-7. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

  • Figure 6.

    ICI_DERM-7A. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

  • Figure 7.

    CART-4. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

  • Figure 8.

    ENGAGE-1. NCCN Clinical Practice Guidelines in Oncology for Management of Immunotherapy-Related Toxicities, Version 2.2024.

  • 1.

    Chalabi M, Verschoor YL, Tan PB, et al. Neoadjuvant immunotherapy in locally advanced mismatch repair-deficient colon cancer. N Engl J Med 2024;390:19491958.

  • 2.

    Cercek A, Lumish M, Sinopoli J, et al. PD-1 blockade in mismatch repair-deficient, locally advanced rectal cancer. N Engl J Med 2022;386:23632376.

  • 3.

    Forde PM, Spicer J, Lu S, et al. Neoadjuvant nivolumab plus chemotherapy in resectable lung cancer. N Engl J Med 2022;386:19731985.

  • 4.

    Wakelee H, Liberman M, Kato T, et al. Perioperative pembrolizumab for early-stage non-small-cell lung cancer. N Engl J Med 2023;389:491503.

  • 5.

    Heymach JV, Harpole D, Mitsudomi T, et al. Perioperative durvalumab for resectable non-small-cell lung cancer. N Engl J Med 2023;389:16721684.

  • 6.

    Schmid P, Cortes J, Dent R, et al. Event-free survival with pembrolizumab in early triple-negative breast cancer. N Engl J Med 2022;386:556567.

  • 7.

    Patel SP, Othus M, Chen Y, et al. Neoadjuvant-adjuvant or adjuvant-only pembrolizumab in advanced melanoma. N Engl J Med 2023;388:813823.

  • 8.

    Reijers ILM, Menzies AM, van Akkooi ACJ, et al. Personalized response-directed surgery and adjuvant therapy after neoadjuvant ipilimumab and nivolumab in high-risk stage III melanoma: the PRADO trial. Nat Med 2022;28:11781188.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 9.

    Versluis JM, Menzies AM, Sikorska K, et al. Survival update of neoadjuvant ipilimumab plus nivolumab in macroscopic stage III melanoma in the OpACIN and OpACIN-neo trials. Ann Oncol 2023;34:420430.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 10.

    National Cancer Institute. CAR T cells: engineering patients’ immune cells to treat their cancers. Accessed August 12, 2024. Available at: https://www.cancer.gov/about-cancer/treatment/research/car-t-cells

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 11.

    U.S. Food & Drug Administration. Bispecific antibodies: an area of research and clinical applications. Accessed August 9, 2024. Available at: https://www.fda.gov/drugs/spotlight-cder-science/bispecific-antibodies-area-research-and-clinical-applications

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 12.

    Fenis A, Demaria O, Gauthier L, et al. New immune cell engagers for cancer immunotherapy. Nat Rev Immunol 2024;24:471486.

  • 13.

    U.S. Food & Drug Administration. Approved cellular and gene therapy products. Accessed August 12, 2024. Available at: https://www.fda.gov/vaccines-blood-biologics/cellular-gene-therapy-products/approved-cellular-and-gene-therapy-products

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 14.

    National Library of Medicine. ClinicalTrials.gov. Accessed August 12, 2024. Available at: https://www.clinicaltrials.gov/

  • 15.

    Ramos-Casals M, Brahmer JR, Callahan MK, et al. Immune-related adverse events of checkpoint inhibitors. Nat Rev Dis Primers 2020;6:38.

  • 16.

    Johnson DB, Nebhan CA, Moslehi JJ, Balko JM. Immune-checkpoint inhibitors: long-term implications of toxicity. Nat Rev Clin Oncol 2022;19:254267.

  • 17.

    Apalla Z, Papageorgiou C, Lallas A, et al. Cutaneous adverse events of immune checkpoint inhibitors: a literature review. Dermatol Pract Concept 2021;11:e2021155.

  • 18.

    Geisler AN, Phillips GS, Barrios DM, et al. Immune checkpoint inhibitor-related dermatologic adverse events. J Am Acad Dermatol 2020;83:12551268.

  • 19.

    Villadolid J, Amin A. Immune checkpoint inhibitors in clinical practice: update on management of immune-related toxicities. Transl Lung Cancer Res 2015;4:560575.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 20.

    Shi VJ, Rodic N, Gettinger S, et al. Clinical and histologic features of lichenoid mucocutaneous eruptions due to anti-programmed cell death 1 and anti-programmed cell death ligand 1 immunotherapy. JAMA Dermatol 2016;152:11281136.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 21.

    Masterson WM, Brown AM, Al Ameri MA, Patel AB. A retrospective chart review of management strategies for lichenoid eruptions associated with immune-checkpoint inhibitor therapy from a single institution. Cancer Treat Res Commun 2022;30:100506.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 22.

    Watanabe T, Yamaguchi Y. Cutaneous manifestations associated with immune checkpoint inhibitors. Front Immunol 2023;14:1071983.

  • 23.

    Brown AM, Masterson W, Lo J, Patel AB. Systemic treatment of cutaneous adverse events after immune checkpoint inhibitor therapy: a review. Dermatitis 2023;34:201208.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 24.

    Didona D, Caposiena Caro RD, Sequeira Santos AM, et al. Therapeutic strategies for oral lichen planus: state of the art and new insights. Front Med (Lausanne) 2022;9:997190.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 25.

    Cribier B, Frances C, Chosidow O. Treatment of lichen planus. An evidence-based medicine analysis of efficacy. Arch Dermatol 1998;134:15211530.

  • 26.

    Nikolaou V, Sibaud V, Fattore D, et al. Immune checkpoint-mediated psoriasis: a multicenter European study of 115 patients from the European Network for Cutaneous Adverse Event to Oncologic Drugs (ENCADO) group. J Am Acad Dermatol 2021;84:13101320.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 27.

    Said JT, Elman SA, Perez-Chada LM, et al. Treatment of immune checkpoint inhibitor-mediated psoriasis: a systematic review. J Am Acad Dermatol 2022;87:399400.

  • 28.

    Menter A, Gelfand JM, Connor C, et al. Joint American Academy of Dermatology–National Psoriasis Foundation guidelines of care for the management of psoriasis with systemic nonbiologic therapies. J Am Acad Dermatol 2020;82:14451486.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 29.

    Menter A, Strober BE, Kaplan DH, et al. Joint AAD-NPF guidelines of care for the management and treatment of psoriasis with biologics. J Am Acad Dermatol 2019;80:10291072.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 30.

    Vincken NLA, Balak DMW, Knulst AC, et al. Systemic glucocorticoid use and the occurrence of flares in psoriatic arthritis and psoriasis: a systematic review. Rheumatology (Oxford) 2022;61:42324244.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 31.

    Srivastava A, Nogueras-Gonzalez GM, Geng Y, et al. Oral toxicities associated with immune checkpoint inhibitors: meta-analyses of clinical trials. J Immunother Precis Oncol 2024;7:2440.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 32.

    Jacob JS, Dutra BE, Garcia-Rodriguez V, et al. Clinical characteristics and outcomes of oral mucositis associated with immune checkpoint inhibitors in patients with cancer. J Natl Compr Canc Netw 2021;19:14151424.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 33.

    Shah N, Cohen L, Seminario-Vidal L. Management of oral reactions from immune checkpoint inhibitor therapy: a systematic review. J Am Acad Dermatol 2020;83:14931498.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 34.

    Vigarios E, Sibaud V. Oral mucosal toxicities induced by immune checkpoint inhibitors: clinical features and algorithm management. Ann Dermatol Venereol 2023;150:8388.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 35.

    Warner BM, Baer AN, Lipson EJ, et al. Sicca syndrome associated with immune checkpoint inhibitor therapy. Oncologist 2019;24:12591269.

  • 36.

    Ramos-Casals M, Maria A, Suarez-Almazor ME, et al. Sicca/Sjogren’s syndrome triggered by PD-1/PD-L1 checkpoint inhibitors. Data from the International ImmunoCancer Registry. Clin Exp Rheumatol 2019;37(Suppl 118):114122.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 37.

    Farag AM, Carey B, Albuquerque R. Oral dysaesthesia: a special focus on aetiopathogenesis, clinical diagnostics and treatment modalities. Br Dent J 2024;236:275278.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 38.

    Gorsky M, Silverman S Jr, Chinn H. Clinical characteristics and management outcome in the burning mouth syndrome. An open study of 130 patients. Oral Surg Oral Med Oral Pathol 1991;72:192195.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 39.

    Lopez-D’alessandro E, Escovich L. Combination of alpha lipoic acid and gabapentin, its efficacy in the treatment of Burning Mouth Syndrome: a randomized, double-blind, placebo controlled trial. Med Oral Patol Oral Cir Bucal 2011;16:e635640.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 40.

    Gross G, Waks T, Eshhar Z. Expression of immunoglobulin-T-cell receptor chimeric molecules as functional receptors with antibody-type specificity. Proc Natl Acad Sci U S A 1989;86:1002410028.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 41.

    June CH, Sadelain M. Chimeric antigen receptor therapy. N Engl J Med 2018;379:6473.

  • 42.

    Lee DW, Santomasso BD, Locke FL, et al. ASTCT consensus grading for cytokine release syndrome and neurologic toxicity associated with immune effector cells. Biol Blood Marrow Transplant 2019;25:625638.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 43.

    Hines MR, Knight TE, McNerney KO, et al. Immune effector cell-associated hemophagocytic lymphohistiocytosis-like syndrome. Transplant Cell Ther 2023;29:438.e116.

  • 44.

    Rejeski K, Subklewe M, Aljurf M, et al. Immune effector cell-associated hematotoxicity: EHA/EBMT consensus grading and best practice recommendations. Blood 2023;142:865877.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 45.

    Wat J, Barmettler S. Hypogammaglobulinemia after chimeric antigen receptor (CAR) T-cell therapy: characteristics, management, and future directions. J Allergy Clin Immunol Pract 2022;10:460466.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 46.

    Berdeja JG, Madduri D, Usmani SZ, et al. Ciltacabtagene autoleucel, a B-cell maturation antigen-directed chimeric antigen receptor T-cell therapy in patients with relapsed or refractory multiple myeloma (CARTITUDE-1): a phase 1b/2 open-label study. Lancet 2021;398:314324.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 47.

    Martin T, Usmani SZ, Berdeja JG, et al. Ciltacabtagene autoleucel, an anti–B-cell maturation antigen chimeric antigen receptor T-cell therapy, for relapsed/refractory multiple myeloma: CARTITUDE-1 2-year follow-up. J Clin Oncol 2023;41:12651274.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 48.

    Cohen AD, Parekh S, Santomasso BD, et al. Incidence and management of CAR-T neurotoxicity in patients with multiple myeloma treated with ciltacabtagene autoleucel in CARTITUDE studies. Blood Cancer J 2022;12:32.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 49.

    Karschnia P, Miller KC, Yee AJ, et al. Neurologic toxicities following adoptive immunotherapy with BCMA-directed CAR T cells. Blood 2023;142:12431248.

  • 50.

    Ciltacabtagene autoleucel suspension for intravenous infusion. Prescribing Information. Janssen Biotech, Inc.; 2024. Accessed August 9, 2024. Available at: https://www.fda.gov/media/156560/download?attachment

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 51.

    Idecabtagene vicleucel suspension for intravenous infusion. Prescribing Information. Bristol Myers Squibb; 2024. Accessed August 9, 2024. Available at: https://www.fda.gov/media/147055/download?attachment

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 52.

    Graham CE, Lee WH, Wiggin HR, et al. Chemotherapy-induced reversal of ciltacabtagene autoleucel-associated movement and neurocognitive toxicity. Blood 2023;142:12481252.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 53.

    van Doorn PA, Van den Bergh PYK, Hadden RDM, et al. European Academy of Neurology/Peripheral Nerve Society guideline on diagnosis and treatment of Guillain-Barre syndrome. Eur J Neurol 2023;30:36463674.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 54.

    Rolin C, Zimmer J, Seguin-Devaux C. Bridging the gap with multispecific immune cell engagers in cancer and infectious diseases. Cell Mol Immunol 2024;21:643661.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 55.

    Crombie JL, Graff T, Falchi L, et al. Consensus recommendations on the management of toxicity associated with CD3xCD20 bispecific antibody therapy. Blood 2024;143:15651575.

    • PubMed
    • Search Google Scholar
    • Export Citation

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