PMID- 25151214 OWN - NLM STAT- MEDLINE DCOM- 20150731 LR - 20181202 IS - 1879-0461 (Electronic) IS - 1040-8428 (Linking) VI - 92 IP - 3 DP - 2014 Dec TI - Alternative dosing schedules for sunitinib as a treatment of patients with metastatic renal cell carcinoma. PG - 208-17 LID - S1040-8428(14)00132-2 [pii] LID - 10.1016/j.critrevonc.2014.07.006 [doi] AB - Sunitinib malate (Sutent; Pfizer, Inc., New York, NY) is an oral multitargeted tyrosine kinase inhibitor that inhibits VEGF receptors (VEGFR-1, VEGFR-2, and VEGFR-3) among a family of kinase targets and have a central role in first-line treatment of metastatic renal cell carcinoma (mRCC). The approved schedule for sunitinib is 50mg/day oid in the so called "4 weeks on and two weeks off" (4/2 schedule). Since treatment with sunitinib can be maintained for years, adequate treatment of adverse events (AEs) and care for quality of life is essential. For this reason, several alternative schedules have been proposed in order to personalize sunitinib administration and reduce related toxicity. This review discusses the efficacy and tolerability of alternative regimens to the standard 4/2 schedule that have been investigated in RCC patients including schedule of 50mg/day 2-weeks on/1-week off, continuous schedule of 37.5mg daily and the "Stop and Go strategy". CI - Copyright (c) 2014 Elsevier Ireland Ltd. All rights reserved. FAU - Guida, Fancesco Maria AU - Guida FM AD - Department of Medical Oncology, Campus Bio-Medico University of Rome, Rome, Italy. FAU - Santoni, Matteo AU - Santoni M AD - Medical Oncology, AOU Ospedali Riuniti, Polytechnic University of the Marche Region, via Conca 71, 60126 Ancona, Italy. FAU - Conti, Alessandro AU - Conti A AD - Medical Oncology, AOU Ospedali Riuniti, Polytechnic University of the Marche Region, via Conca 71, 60126 Ancona, Italy. FAU - Burattini, Luciano AU - Burattini L AD - Medical Oncology, AOU Ospedali Riuniti, Polytechnic University of the Marche Region, via Conca 71, 60126 Ancona, Italy. FAU - Savini, Agnese AU - Savini A AD - Medical Oncology, AOU Ospedali Riuniti, Polytechnic University of the Marche Region, via Conca 71, 60126 Ancona, Italy. FAU - Zeppola, Tea AU - Zeppola T AD - Department of Medical Oncology, Campus Bio-Medico University of Rome, Rome, Italy. FAU - Caricato, Marco AU - Caricato M AD - Department of General Surgery, Campus Bio-Medico University of Rome, Rome, Italy. FAU - Cascinu, Stefano AU - Cascinu S AD - Medical Oncology, AOU Ospedali Riuniti, Polytechnic University of the Marche Region, via Conca 71, 60126 Ancona, Italy. FAU - Tonini, Giuseppe AU - Tonini G AD - Department of Medical Oncology, Campus Bio-Medico University of Rome, Rome, Italy. FAU - Santini, Daniele AU - Santini D AD - Department of Medical Oncology, Campus Bio-Medico University of Rome, Rome, Italy. Electronic address: d.santini@unicampus.it. LA - eng PT - Journal Article PT - Meta-Analysis PT - Review DEP - 20140806 PL - Netherlands TA - Crit Rev Oncol Hematol JT - Critical reviews in oncology/hematology JID - 8916049 RN - 0 (Angiogenesis Inhibitors) RN - 0 (Antineoplastic Agents) RN - 0 (Indoles) RN - 0 (Pyrroles) RN - V99T50803M (Sunitinib) SB - IM MH - Angiogenesis Inhibitors/*administration & dosage MH - Antineoplastic Agents/*administration & dosage MH - Carcinoma, Renal Cell/*drug therapy/*pathology MH - Drug Administration Schedule MH - Humans MH - Indoles/*administration & dosage MH - Kidney Neoplasms/*drug therapy/*pathology MH - Neoplasm Metastasis MH - Pyrroles/*administration & dosage MH - Sunitinib MH - Treatment Outcome OTO - NOTNLM OT - Alternative schedule OT - Metastatic renal cell carcinoma OT - Sunitinib OT - Two weeks on/one week off. EDAT- 2014/08/26 06:00 MHDA- 2015/08/01 06:00 CRDT- 2014/08/25 06:00 PHST- 2014/02/12 00:00 [received] PHST- 2014/06/26 00:00 [revised] PHST- 2014/07/23 00:00 [accepted] PHST- 2014/08/25 06:00 [entrez] PHST- 2014/08/26 06:00 [pubmed] PHST- 2015/08/01 06:00 [medline] AID - S1040-8428(14)00132-2 [pii] AID - 10.1016/j.critrevonc.2014.07.006 [doi] PST - ppublish SO - Crit Rev Oncol Hematol. 2014 Dec;92(3):208-17. doi: 10.1016/j.critrevonc.2014.07.006. Epub 2014 Aug 6.