TY - JOUR
T1 - Cardiovascular safety and efficacy of vadadustat for the treatment of anemia in non-dialysis-dependent CKD
T2 - Design and baseline characteristics
AU - Chertow, Glenn M.
AU - Pergola, Pablo E.
AU - Agarwal, Rajiv
AU - Block, Geoffrey A.
AU - Farag, Youssef M.K.
AU - Jardine, Alan G.
AU - Koury, Mark J.
AU - Luo, Wenli
AU - Khawaja, Zeeshan
AU - Lewis, Eldrin F.
AU - Matsushita, Kunihiro
AU - McCullough, Peter A.
AU - Parfrey, Patrick S.
AU - Wittes, Janet
AU - Walters, Kimberly A.
AU - Tseng, Carol
AU - Lin, Tim
AU - Sarnak, Mark J.
AU - Vargo, Dennis L.
AU - Winkelmayer, Wolfgang C.
AU - Eckardt, Kai Uwe
N1 - Funding Information:
GMC reports grants from NIDDK and Amgen and personal fees from Akebia Therapeutics, Inc., Satellite Healthcare, Ardelyx, AstraZeneca, Baxter, Cricket, DiaMedica, Gilead, Reata, Sanifit, Vertex, Angion, Bayer, and ReCor. PEP reports personal fees from Akebia Therapeutics, Inc., Astra-Zeneca, Bayer, Reata, Gilead, Corvidia, FibroGen, Tricida, and Ardelyx. PEP's institution, Renal Associates (PA), has received support from multiple pharmaceutical companies, including Akebia Therapeutics, Inc. RA reports personal fees from Akebia Therapeutics, Inc., Relypsa Inc., a Vifor Pharma Group Company, AbbVie, Amgen, AstraZeneca, Bayer, Boehringer Ingelheim, Celgene, Daiichi Sankyo, Eli Lilly, Gilead, GlaxoSmithKline, Johnson & Johnson, Merck, Novartis, Sandoz, ZS Pharma, Takeda, Sanofi, Reata, Ironwood Pharmaceuticals, Otsuka, OPKO Health, and Bird Rock Bio. RA has also served as associate editor of the American Journal of Nephrology and Nephrology, Dialysis, Transplantation and has received research grants from the US Veterans Administration and the National Institutes of Health. GAB reports grants, personal fees, and nonfinancial support from Akebia Therapeutics, Inc., Keryx Biopharmaceuticals, Inc., Astra-Zeneca, Kirin, and Ardelyx, Inc., as well as personal fees from U.S. Renal Care. YMKF reports personal fees and other from Akebia Therapeutics, Inc. AGJ has nothing to disclose. MJK reports personal fees from Akebia Therapeutics, Inc., FibroGen, Inc., and Micelle BioPharma, Inc. WL was an employee of Akebia Therapeutics, Inc., during the conduct of this study. ZK was an employee of Akebia Therapeutics, Inc., during the conduct of this study. EFL reports grants from Akebia Therapeutics, Inc. KM reports grants from NIH and personal fees from Akebia Therapeutics, Inc.; KM also reports grants and personal fees from Kyowa Kirin and Fukuda Denshi. PAM reports personal fees from Akebia Therapeutics, Inc. PSP reports personal fees from Akebia Therapeutics, Inc.; PSP was also a member of an advisory committee for Vifor Pharma and was a member of the data monitoring committee for the CREDANCE trial for Janssen. JW and KAW are employees of Statistics Collaborative, Inc., which received fees from Akebia Therapeutics, Inc. for conduction of study analyses. CT and TL are employees of Firma Clinical Research, which received fees from Akebia Therapeutics, Inc. for data analyses. MJS was a member of the steering committee for Akebia Therapeutics, Inc.; MJS also reports personal fees from Bayer and Carurian. DLV is an employee of Akebia Therapeutics, Inc. WCW reports personal fees from Akebia Therapeutics, Inc., Amgen, and Relypsa. and personal fees and nonfinancial support from AstraZeneca, Bayer, Daiichi-Sankyo, Janssen, Merck, and Vifor Fresenius Medical Care Renal Pharma. KUE reports grants from Amgen, Astra Zeneca, Bayer, Fresenius, Genzyme, and Vifor and personal fees from Akebia Therapeutics, Inc., Bayer, and Boehringer Ingelheim.
Publisher Copyright:
© 2020
PY - 2021/5
Y1 - 2021/5
N2 - Current clinical practice guidelines for anemia management in non–dialysis-dependent chronic kidney disease (NDD-CKD) recommend the use of erythropoiesis-stimulating agents (ESAs) as standard of care. Vadadustat, an investigational oral hypoxia-inducible factor prolyl-hydroxylase inhibitor, stimulates endogenous erythropoietin production. The PRO2TECT program comprises 2 global, Phase 3, randomized, open-label, active-controlled, sponsor-blind clinical trials to evaluate safety and efficacy of vadadustat vs darbepoetin alfa in adult patients with anemia associated with NDD-CKD. Patients recruited into the ESA-untreated NDD-CKD trial (N = 1751) had hemoglobin <10 g/dL and had not received an ESA within 8 weeks prior to inclusion in the study. Patients recruited into the ESA-treated NDD-CKD trial (N = 1725) had hemoglobin between 8 and 11 g/dL (US) or 9 and 12 g/dL (non-US) and were actively treated with an ESA for anemia associated with CKD. Trial periods in both trials include (1) correction/conversion (weeks 0-23); (2) maintenance (weeks 24-52); (3) long-term treatment (week 53 to end of treatment); and (4) safety follow-up (end-of-treatment to 4 weeks later). The primary safety endpoint is time to first adjudicated major adverse cardiovascular event, defined as all-cause mortality, nonfatal myocardial infarction, or nonfatal stroke, pooled across both trials. The primary efficacy endpoint in each trial is change in hemoglobin from baseline to primary evaluation period (weeks 24-36), comparing vadadustat vs darbepoetin alfa treatment groups. Demographics and baseline characteristics are similar among patients in both trials and broadly representative of the NDD-CKD population. These trials will help to evaluate the safety and efficacy of vadadustat for management of anemia associated with NDD-CKD.
AB - Current clinical practice guidelines for anemia management in non–dialysis-dependent chronic kidney disease (NDD-CKD) recommend the use of erythropoiesis-stimulating agents (ESAs) as standard of care. Vadadustat, an investigational oral hypoxia-inducible factor prolyl-hydroxylase inhibitor, stimulates endogenous erythropoietin production. The PRO2TECT program comprises 2 global, Phase 3, randomized, open-label, active-controlled, sponsor-blind clinical trials to evaluate safety and efficacy of vadadustat vs darbepoetin alfa in adult patients with anemia associated with NDD-CKD. Patients recruited into the ESA-untreated NDD-CKD trial (N = 1751) had hemoglobin <10 g/dL and had not received an ESA within 8 weeks prior to inclusion in the study. Patients recruited into the ESA-treated NDD-CKD trial (N = 1725) had hemoglobin between 8 and 11 g/dL (US) or 9 and 12 g/dL (non-US) and were actively treated with an ESA for anemia associated with CKD. Trial periods in both trials include (1) correction/conversion (weeks 0-23); (2) maintenance (weeks 24-52); (3) long-term treatment (week 53 to end of treatment); and (4) safety follow-up (end-of-treatment to 4 weeks later). The primary safety endpoint is time to first adjudicated major adverse cardiovascular event, defined as all-cause mortality, nonfatal myocardial infarction, or nonfatal stroke, pooled across both trials. The primary efficacy endpoint in each trial is change in hemoglobin from baseline to primary evaluation period (weeks 24-36), comparing vadadustat vs darbepoetin alfa treatment groups. Demographics and baseline characteristics are similar among patients in both trials and broadly representative of the NDD-CKD population. These trials will help to evaluate the safety and efficacy of vadadustat for management of anemia associated with NDD-CKD.
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U2 - 10.1016/j.ahj.2020.10.068
DO - 10.1016/j.ahj.2020.10.068
M3 - Article
C2 - 33129989
AN - SCOPUS:85101016524
SN - 0002-8703
VL - 235
SP - 1
EP - 11
JO - American heart journal
JF - American heart journal
ER -