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CLO22-090: Patient Characteristics, Treatment Patterns, and Clinical Outcomes of Patients With Advanced HER2-Low Breast Cancer

Alexandre Hikiji Watanabe, Connor Willis, Melissa Pavilack-Kirker, Clara Lam, Leah Park, Sandhya Mehta, Jackie Kwong, Anindit Chhibber, Hillevi Bauer, Sabrina Ilham, Diana Brixner, and David Stenehjem

240 (46.0%) were HER2-low, 142 (27.2%) HER2+, 46 (8.8%) HER2 IHC 0, and 94 (18.0%) had unknown/incomplete HER2 results. Among the HER2-low patients, 198 (82.5%) were HR+, 40 (16.7%) were HR-, and 2 (0.8%) were unknown. The tumor characteristics and

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CLO20-058: Characteristics of Gynecological Anamnesis and its Prognostic Role in Azerbaijani Women With Breast Cancer

Sevinj E. Rahimzade, Jamil A. Aliyev, Elkhan E. Kazimov, Leylakhanum A. Melikova, Konul S. Mardanova, Turkan E. Mansurova, and Elchin B. Mansurov

gynecological anamnesis characteristics in Azerbaijani women with BC and investigation of the prognostic significance of the relationship with the stage (S) of BC and biological subtypes (BS). Materials: 570 randomly selected women with BC were included in the

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Outpatient Management of Pulmonary Embolism in Cancer: Data on a Prospective Cohort of 138 Consecutive Patients

Carme Font, Alberto Carmona-Bayonas, Aranzazu Fernández-Martinez, Carmen Beato, Andrés Vargas, Pere Gascon, and Remedios Otero

negative predictive values (PPV and NPV, respectively); and positive and negative likelihood ratios (pLR and nLR, respectively). The receiver operating characteristic (ROC) curves were calculated, and the method proposed by DeLong et al 23 was used to test

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KRAS Testing, Tumor Location, and Survival in Patients With Stage IV Colorectal Cancer: SEER 2010–2013

Mary E. Charlton, Amanda R. Kahl, Alissa A. Greenbaum, Jordan J. Karlitz, Chi Lin, Charles F. Lynch, and Vivien W. Chen

, insurance status, marital status, and residence in metropolitan versus nonmetropolitan/rural area. Tumor characteristics included location (right-sided = cecum, ascending colon, hepatic flexure, transverse; vs left-sided = splenic flexure, descending colon

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Prospective Study of Fertility Preservation in Young Women With Breast Cancer in Mexico

Cynthia Villarreal-Garza, Fernanda Mesa-Chavez, Alejandra Plata de la Mora, Melina Miaja-Avila, Marisol Garcia-Garcia, Alan Fonseca, Sylvia de la Rosa-Pacheco, Marlid Cruz-Ramos, Manuel Rolando García Garza, Alejandro Mohar, and Enrique Bargallo-Rocha

). Descriptive statistics were used to analyze the sociodemographic and clinicopathologic characteristics of each group. These variables were then compared between groups using a chi-square test. Simple logistic regression using complete-case analysis was

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An Empirical Analysis of Noninferiority Studies in Oncology: Are They Good Enough?

Alyson Haslam, Jennifer Gill, and Vinay Prasad

anecdotally described, 5 , 6 but in light of the increasing rate of publication in these types of studies, we seek to describe the characteristics of a systematic sampling of NI studies in oncology from an updated search of recent published oncology trials

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Paid Sick Leave Among Working Cancer Survivors and Its Associations With Use of Preventive Services in the United States

Zhiyuan Zheng, Stacey A. Fedewa, Farhad Islami, Leticia Nogueira, Xuesong Han, Jingxuan Zhao, Weishan Song, Ahmedin Jemal, and K. Robin Yabroff

, we used nationally representative data to evaluate access to paid sick leave by various sociodemographic/socioeconomic and employment characteristics, which can help identify subgroups of working cancer survivors who are most affected. We also

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HSR23-106: Real-World Study of Disease-Free Survival and Associated Patient Characteristics in Early-Stage Non–Small Cell Lung Cancer (NSCLC): A Retrospective Observational Study

Anne Shah, Jon Apple, Andrew J. Belli, Anna Barcellos, Eric Hansen, Laura L. Fernandes, and Ching-Kun Wang

(rwDFS) and patient characteristics, including epidermal growth factor receptor mutation (EGFRm) status, associated with rwDFS in stages IB-IIIA NSCLC patients. Methods: This was a retrospective cohort study using COTA’s real-world US oncology database

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HSR23-101: Characteristics and Outcomes of Patients Treated With Selpercatinib in the Real-World: A Retrospective Study Using US Claims Databases

Naleen Raj Bhandari, Neha Bansal, Chi-Wei Duann, Anasofia Afonso, and Shen Zheng

Background: Since the approval of selpercatinib in 2020, limited real-world studies on its use in rearranged during transfection (RET)-altered tumors exist. This study described baseline sociodemographic, clinical, and treatment characteristics

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Increasing Financial Payments From Industry to Medical Oncologists in the United States, 2014–2017

Mohammed W. Rahman, Niti U. Trivedi, Peter B. Bach, and Aaron P. Mitchell

relatively similar proportions of physicians who had graduated <11 years, 11 to 20 years, 21 to 30 years, or >30 years before the study period. Table 1. Physician Characteristics The proportion of oncologists who received any payments within the