Carboplatin dosing in the treatment of ovarian cancer: An NRG oncology group study.

To determine the effects of using National Comprehensive Cancer Network (NCCN) guidelines to estimate renal function on carboplatin dosing and explore adverse effects associated with a more accurate estimation of lower creatinine clearance (CrCl). Retrospective data were obtained for 3830 of 4312 patients treated on GOG182 (NCT00011986)-a phase III trial of platinum-based chemotherapy for advanced-stage ovarian cancer. Carboplatin dose per patient on GOG182 was determined using the Jelliffe formula. We recalculated CrCl to determine dosing using Modification of Diet in Renal Disease (MDRD) and Cockcroft-Gault (with/without NCCN recommended modifications) formulas. Associations between baseline CrCl and toxicity were described using the area under the receiver operating characteristic curve (AUC). Sensitivity and positive predictive values described the model's ability to discriminate between subjects with/without the adverse event. AUC statistics (range, 0.52-0.64) showed log(CrCl The formula used to estimate CrCl affects carboplatin dosing. Estimated CrCl <60 mL/min (by Jelliffe) did not accurately predict adverse events. Efforts continue to better predict renal function. Endorsing National Cancer Institute initiatives to broaden study eligibility, our data do not support a minimum threshold CrCl <60 mL/min as an exclusion criterion from clinical trials.

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Déclaration de conflit d'intérêts

Declaration of Competing Interest Dr. O'Cearbhaill reports support for this study from NCI/NIH P30 CA008748 and grants to Institution from Bayer/Celgene/Juno, Tesaro/GSK, Merck, Ludwig Cancer Institute, AbbVie/Stemkens, Regeneron, TCR2 Therapeutics, Atara Biotherapeutics, Marker Therapeutics, Syndax Pharmaceuticals, Genmab/Seagen Therapeutics, Genentech, Kite Pharma, Acrivon and Gynecologic Oncology Foundation. Outside of the submitted work, Dr. O'Cearbhaill reports honoraria from GSK, Bayer, Regeneron, SeaGen, Fresenius Kabi, Immunogen, MJH Life Sciences and Curio. Dr. O'Cearbhaill reports receiving support to attend meetings and/or travel from Hitech Health, Gathering Around Cancer, Ireland, GOG Foundation and SGO. Dr. O'Cearbhaill participated on Data Safety Monitoring Board or Advisory Board for each of the following: AstraZeneca (DUO-0), GSK (moonstone, Prima), Acrivon, Carina Biotech, Link therapeutics, Tesaro/GSK, Regeneron, Seattle Genetics/Seagen, Immunogen, Bayer, R-Pharm, 2seventybio, Miltenyi and Fresenius Kabi. Dr. O'Cearbhaill also served as Vice-chair for the CPC, SGO as well a Chair, Developmental Therapeutics Committee for NRG Oncology. Dr. Aghajanian received research grants from AbbVie, Clovis, Genentech and Astra Zeneca and served on advisory boards for AbbVie, AstraZeneca/Merck, Eisai/Merck, Mersana Therapeutics, Repare Therapeutics and Roche/Genentech and received consulting fees for serving. Dr. Aghajanian served on the Blueprint Medicine Advisory Board (uncompensated). Dr. Aghajanian also serves on the GOG Foundation, Board of Directors (travel cost reimbursement for attending meetings) as well as the NRG Oncology Board of Directors (unpaid). Dr. Floor Backes wishes to report research grants from Immunogen, Clovis, Merck, Eisai, Natera and Beigene. Dr. Backes reports receiving consulting fees received from Eisai, Merck, Agenus, AstraZeneca, GlaxoSmithKline; Myriad, Clovis Oncology and Immunogen. Dr. Backes received honoraria for serving on advisory boards from Medlearning Group, CEC Oncology, OncLive, i3Health, and Medscape. Dr. Backes serves as Co-Chair of the NRG Oncology Developmental Therapeutics. Dr. Backes is a member of the Uterine Corpus Committee as well as a NCCN Ovary member and serves as an SGO Board Member. Dr. Michael Bookman reports payment to his Institution from Immunogen Data Monitoring Committee (unrelated to this project). Dr. David Cohn reports receiving honoraria from UpToDate as an Author as well as receiving payment for his role with Elsevier, Gynecologic Oncology as an Editor-in-Chief. Dr. Michael Friedlander reports that personally receiving consulting fees from AstraZeneca, Novartis, GSK and Incyclix (Nil). Dr. Friedlander also reports receiving honoraria from AstraZeneca and GSK and also received travel funding from AstraZeneca. Dr. Friedlander reports participating on Data Safety Monitoring Board/Advisory Board for AGITG IDSMB and ENDO-3. Dr. Friedlander reports that his Institution received grants from AstraZeneca, Beigene and Novartis. Dr. David Gershenson reports support from NRG Oncology with regard to this Study. Dr. Gershenson also acknowledges grants to his Institution from Novartis, GOG Foundation, and the NCI. Dr. Gershenson personally received royalties from Elsevier and UpToDate and consulting fees from Genentech (uncompensated) and Verastem. Dr. Gershenson received honoraria from University of Washington OB/GYN Grand Rounds and Yale University OB/GYN Grand Rounds and participating in a data safety monitoring/advisory board for Onconova, Aadi and Springworks. Dr. Gershenson also served on the International Consortium for Low-Grade Serous Ovarian Cancer and NCCN Ovarian Cancer Panel (uncompensated). Dr. Gershenson also wishes to disclose having stock in managed accounts for Bristol Myers Squibb, Johnson & Johnson and Procter & Gamble. Dr. Michael Goodheart reports receiving consulting fees from GlasoSmithKlein GSK/Tesaro, Merck, AstraZeneca, Clovis Oncology, SeaGen and Eisai. Dr. Angeles Alvarez Secord reports clinical trial grants received from the following: AbbVie, Aravive, AstraZeneca, BoehringerIngelheim, Clovis, Eisai, Ellipses, I-MAB Biopharma, Immunogen, Merck, Oncoquest/Canaria Bio, Seagen Inc., TapImmune, Tesaro/GSK, VBL Therapeutics. Dr. Secord also wishes to report receiving clinical trial grant/translational research grant from Roche/Genentech as well as Consulting fee from Myriad. Dr. Secord also received support for attending meetings/travel from GSK, GOG Foundation and NRG. Dr. Secord also served on the Clinical Trial Steering Committees for Aravive, Genentech/Roche, VBL Therapeutics and Oncoquest/Canaria Bio without compensation. Dr. Secord personally received compensation from GOG Foundation and NRG Oncology paid compensation to Institution. Dr. Secord also served in Leadership roles for Society of Gynecologic Oncology and American Association of Obstetrics and Gynecology Foundation (uncompensated). Dr. Judith Smith received honoraria for Speaking at the HOPA Annual Meeting 2016 – Harmonization of Carboplatin Dosing, Dr. Smith serves as Chair on the NRG Oncology Pharmacy Subcommittee. Dr. Tewari also reports receiving honoraria from Eisai, AstraZeneca, Clovis, GSK/Tesaro, Merck and Seagen/Genmab. Dr. Krishnansu Tewari reports receiving consulting fees from Regeneron, Eisai, AstraZeneca, Clovis, GSK/Tesaro, Merck, Seagen/Genmab. Dr. Andrea Wahner Hendrickson reports receiving Clinical Trial support from Prolynx and Site PI Clinical Trial Support from both Amgen and TORL Biotherapeutics. Dr. Wahner Hendrickson reports serving on Oxcia Advisory Board (uncompensated). Dr. Wahner Hendrickson reports serving on an Advisory Board for the Mayo Clinic Data Safety Monitoring Board (uncompensated). Dr. Wahner Hendrickson also served on the NCCN Ovarian Cancer Committee (uncompensated). Dr. Robert Wenham reports personal and institutional grants received from Merck and Ovation Diagnostics. Dr. Wenham reports receiving consulting fees from Merck, Legend Biotech, Genentech, Ovation Diagnostics, GSK/Tesaro, Clovis, AstraZeneca, AbbVie, Legend Biotech, Regeneron, Seagen, Sonic Biotherapeutics, Shattuck Labs, Novacure, Eisai and Immunogen. Dr. Wenham also reports receiving Institutional Clinical Trial Fees from AbbVie, AstraZeneca, Regeneron and Eisai. Dr. Wenham reports serving on Advisory Board for Seagen and GSK/Tesaro. Dr. Wenham would like to disclose personally owning stock in Ovation Diagnostics. Dr. Peter Argenta, Dr. Heidi Gray, Dr. Roger Lee, Dr. Stuart Lichtman, Dr. Austin Miller, Dr. David Mutch, Dr. Aaron Praiss, Dr. Paul Sabbatini and Dr. Linda Van Le have no potential conflicts of interest to disclose.