Search Results

You are looking at 1 - 8 of 8 items for

  • Author: Kathryn Ruddy x
Clear All Modify Search
Full access

Elizabeth J. Cathcart-Rake and Kathryn J. Ruddy

Full access

Deirdre R. Pachman, Kathryn Ruddy, Lindsey R. Sangaralingham, Axel Grothey, Nilay D. Shah, Andreas S. Beutler, Joleen M. Hubbard and Charles L. Loprinzi

Substantial research efforts have focused on methods of treating and preventing oxaliplatin-associated neuropathy, the dose-limiting toxicity associated with this drug. Administration of intravenous calcium and magnesium (CaMg) before and after oxaliplatin has been the most studied approach to preventing oxaliplatin-induced neuropathy. Although early reports demonstrated potential benefit, subsequent larger trials failed to confirm the efficacy of CaMg in preventing this adverse effect. This article explores how accumulating evidence for and against the use of CaMg for preventing oxaliplatin-induced neuropathy has impacted clinical practice.

Full access

Ciara C. O'Sullivan, Holly K. Van Houten, Lindsey R. Sangaralingham, Alexis D. Leal, Shivani Shinde, Hongfang Liu, David Ettinger, Charles L. Loprinzi and Kathryn J. Ruddy

Purpose: Prevention of chemotherapy-induced nausea and vomiting is essential to preserve quality of life in patients with cancer receiving highly emetogenic chemotherapy (HEC). Recently, new drugs (eg, fosaprepitant, and the newer neurokinin-1 receptor antagonists [NK1RAs] rolapitant and netupitant) and updated antiemetic guidelines have emerged. However, trends in real-world antiemetic use are understudied. Methods: We identified patients treated with an initial dose of HEC (either cisplatin or doxorubicin/cyclophosphamide) from January 2006 to June 2016 using administrative claims data from a US commercial insurance database (OptumLabs). Antiemetic use was determined by identifying intravenous/oral/transdermal administration within ±1 day of the chemotherapy dose and/or prescription fill from 14 days before to 7 days after chemotherapy. We used descriptive statistics to present patient demographics, chemotherapy drugs administered, presence/absence of a central intravenous access device, and antiemetics used. Results: A total of 23,030 patients (67.3%) received doxorubicin/cyclophosphamide and 11,206 (32.7%) received cisplatin. Dexamethasone and 5-hydroxytryptamine 3 receptor antagonists (5-HT3RAs) were consistently used by 85% to 95% of patients, consistent with guideline recommendations. NK1RAs were underused early on, but use increased to approximately 80% in the most recently evaluated year. Fosaprepitant use increased precipitously starting in 2009, preceding a sharp decrease in aprepitant use beginning in 2011. Receipt of olanzapine, rolapitant, and netupitant was minimal throughout the study period. Conclusions: Dexamethasone and 5-HT3RAs were used by most patients receiving HEC, in accordance with guideline recommendations. NK1RA use was less adherent with guidelines.

Full access

Eric J Roeland, Thomas W. LeBlanc, Kathryn J. Ruddy, Ryan Nipp, Rebecca Clark-Snow, Rita Wickham, Gary Binder, William L. Bailey, Ravi Potluri, Luke M. Schmerold, Eros Papademetriou and Rudolph M. Navari

Background: Avoiding acute care services can improve cancer care and reduce cost. The US Centers for Medicare and Medicaid Services’ (CMS) new oncology outcome measure (OP-35) defines 30-day post-chemotherapy inpatient (IP) and/or emergency department (ED) events (IP/ED) as “potentially avoidable” if involving any of 10 toxicities, including nausea or vomiting (NV). Evidence demonstrates meaningful gaps in oncologists’ adherence to antiemetic prophylaxis guidelines for highly emetogenic chemotherapy (HEC), and that NV-related IP use costs >$10,000; yet the incidence of avoidable acute care events involving NV is not well studied. Methods: We assessed chemotherapy courses using IBM Explorys electronic health records (4Q 2012–1Q 2018). We identified rates of IP/ED ≤30 days post-chemotherapy, and OP-35 toxicities (NV, anemia, dehydration, diarrhea, fever, neutropenia, pain, pneumonia, or sepsis) by ICD-9, ICD-10, procedure codes, and CMS criteria. We evaluated cisplatin, anthracycline + cyclophosphamide (AC), carboplatin (>14 days apart, as a proxy for AUC ≥4), oxaliplatin (OX), and other non-HEC chemotherapy. We assessed guideline adherence, defined as triple prophylaxis (NK1 RA + 5HT3 RA +dexamethasone) rates at HEC initiation. Results: In 17,609 HEC and 56,624 non-HEC courses, we observed 30-day IP/ED utilization in 29% and 19% of courses, respectively (Table 1). For HEC, 76% of IP/ED use involved ≥1 of the 10 CMS toxicities, most often anemia (42%), pain (41%), dehydration (24%), and NV (24%). Rates of all-cause IP/ED, IP/ED with OP-35 toxicity, and NV-related IP/ED were consistent for HEC and OX. Gaps in triple prophylaxis were common in HEC. Conclusion: Roughly one-third of patients receiving HEC or OX experienced IP/ED events ≤30 days after chemotherapy. Three-quarters of IP/ED events involved ≥1 of 10 OP-35 toxicities linked by CMS to potentially avoidable acute care; of these, one-third involved NV. NV-associated acute care use is considerable, costly, and potentially avoidable with better adherence to antiemesis guidelines.

Full access

Kathryn J. Ruddy, Lindsey Sangaralingham, Rachel A. Freedman, Sarah S. Mougalian, Heather Neuman, Caprice Greenberg, Ahmedin Jemal, Narjust Duma, Tufia C. Haddad, Valerie Lemaine, Karthik Ghosh, Tina J. Hieken, Katie Hunt, Celine Vachon, Cary P. Gross and Nilay D. Shah

Background: Guidelines recommend annual mammography after curative-intent treatment for breast cancer. The goal of this study was to assess contemporary patterns of breast imaging after breast cancer treatment. Methods: Administrative claims data were used to identify privately insured and Medicare Advantage beneficiaries with nonmetastatic breast cancer who had residual breast tissue (not bilateral mastectomy) after breast surgery between January 2005 and May 2015. We calculated the proportion of patients who had a mammogram, MRI, both, or neither during each of 5 subsequent 13-month periods. Multinomial logistic regression was used to assess associations between patient characteristics, healthcare use, and breast imaging in the first and fifth years after surgery. Results: A total of 27,212 patients were followed for a median of 2.9 years (interquartile range, 1.8–4.6) after definitive breast cancer surgery. In year 1, 78% were screened using mammography alone, 1% using MRI alone, and 8% using both tests; 13% did not undergo either. By year 5, the proportion of the remaining cohort (n=4,790) who had no breast imaging was 19%. Older age was associated with an increased likelihood of mammography and a decreased likelihood of MRI during the first and fifth years. Black race, mastectomy, chemotherapy, and no MRI at baseline were all associated with a decreased likelihood of both types of imaging. Conclusions: Even in an insured cohort, a substantial proportion of breast cancer survivors do not undergo annual surveillance breast imaging, particularly as time passes. Understanding factors associated with imaging in cancer survivors may help improve adherence to survivorship care guidelines.

Full access

Crystal S. Denlinger, Tara Sanft, K. Scott Baker, Shrujal Baxi, Gregory Broderick, Wendy Demark-Wahnefried, Debra L. Friedman, Mindy Goldman, Melissa Hudson, Nazanin Khakpour, Allison King, Divya Koura, Elizabeth Kvale, Robin M. Lally, Terry S. Langbaum, Michelle Melisko, Jose G. Montoya, Kathi Mooney, Javid J. Moslehi, Tracey O'Connor, Linda Overholser, Electra D. Paskett, Jeffrey Peppercorn, M. Alma Rodriguez, Kathryn J. Ruddy, Paula Silverman, Sophia Smith, Karen L. Syrjala, Amye Tevaarwerk, Susan G. Urba, Mark T. Wakabayashi, Phyllis Zee, Deborah A. Freedman-Cass and Nicole R. McMillian

Many cancer survivors experience menopausal symptoms, including female survivors taking aromatase inhibitors or with a history of oophorectomy or chemotherapy, and male survivors who received or are receiving androgen-ablative therapies. Sexual dysfunction is also common in cancer survivors. Sexual dysfunction and menopause-related symptoms can increase distress and have a significant negative impact on quality of life. This portion of the NCCN Guidelines for Survivorship provide recommendations for screening, evaluation, and treatment of sexual dysfunction and menopausal symptoms to help healthcare professionals who work with survivors of adult-onset cancer in the posttreatment period.

Full access

Crystal S. Denlinger, Tara Sanft, K. Scott Baker, Gregory Broderick, Wendy Demark-Wahnefried, Debra L. Friedman, Mindy Goldman, Melissa Hudson, Nazanin Khakpour, Allison King, Divya Koura, Robin M. Lally, Terry S. Langbaum, Allison L. McDonough, Michelle Melisko, Jose G. Montoya, Kathi Mooney, Javid J. Moslehi, Tracey O'Connor, Linda Overholser, Electra D. Paskett, Jeffrey Peppercorn, William Pirl, M. Alma Rodriguez, Kathryn J. Ruddy, Paula Silverman, Sophia Smith, Karen L. Syrjala, Amye Tevaarwerk, Susan G. Urba, Mark T. Wakabayashi, Phyllis Zee, Nicole R. McMillian and Deborah A. Freedman-Cass

The NCCN Guidelines for Survivorship provide screening, evaluation, and treatment recommendations for common physical and psychosocial consequences of cancer and cancer treatment to help healthcare professionals who work with survivors of adult-onset cancer in the posttreatment period. This portion of the guidelines describes recommendations regarding the management of anthracycline-induced cardiotoxicity and lymphedema. In addition, recommendations regarding immunizations and the prevention of infections in cancer survivors are included.

Full access

Crystal S. Denlinger, Jennifer A. Ligibel, Madhuri Are, K. Scott Baker, Gregory Broderick, Wendy Demark-Wahnefried, Debra L. Friedman, Mindy Goldman, Lee W. Jones, Allison King, Grace H. Ku, Elizabeth Kvale, Terry S. Langbaum, Mary S. McCabe, Michelle Melisko, Jose G. Montoya, Kathi Mooney, Mary Ann Morgan, Javid J. Moslehi, Tracey O'Connor, Linda Overholser, Electra D. Paskett, Jeffrey Peppercorn, M. Alma Rodriguez, Kathryn J. Ruddy, Tara Sanft, Paula Silverman, Sophia Smith, Karen L. Syrjala, Susan G. Urba, Mark T. Wakabayashi, Phyllis Zee, Nicole R. McMillian and Deborah A. Freedman-Cass

The NCCN Guidelines for Survivorship provide screening, evaluation, and treatment recommendations for common consequences of cancer and cancer treatment. They are intended to aid health care professionals who work with survivors of adult-onset cancer in the posttreatment period, including those in general oncology, specialty cancer survivor clinics, and primary care practices. Guidance is also provided to help promote physical activity, weight management, and proper immunizations in survivors. This article summarizes the NCCN Survivorship panel's discussions for the 2016 update of the guidelines regarding the management of anxiety, depression, posttraumatic stress disorder–related symptoms, and emotional distress in survivors.