PMID- 20935058 OWN - NLM STAT- MEDLINE DCOM- 20110923 LR - 20220318 IS - 1569-8041 (Electronic) IS - 0923-7534 (Linking) VI - 22 IP - 4 DP - 2011 Apr TI - Three palonosetron regimens to prevent CINV in myeloma patients receiving multiple-day high-dose melphalan and hematopoietic stem cell transplantation. PG - 939-946 LID - S0923-7534(19)38560-6 [pii] LID - 10.1093/annonc/mdq457 [doi] AB - BACKGROUND: Explore safety and efficacy of three palonosetron-containing regimens for emesis prevention over 7 days in multiple myeloma (MM) patients receiving melphalan (100 mg/m(2)) and hematopoietic stem cell transplantation (HSCT). PATIENTS AND METHODS: Randomized, double-blind pilot study in MM patients (n=73) receiving 1, 2, or 3 days of 0.25 mg palonosetron (30-s i.v. bolus) 30 min before melphalan (days -2 and -1) and HSCT (day 0). Patients received dexamethasone (20 mg i.v., days -2 and -1) immediately before or after study drug/placebo. Daily diaries recorded emesis, rescue medication, nausea duration, and adverse events (AEs). RESULTS: Seven-day complete protection (no emesis) occurred in 41.7% [95% confidence interval (CI) 22.1% to 63.4%], 41.7% (95% CI 22.1% to 63.4%), and 44.0% (95% CI 24.2% to 65.1%) of patients receiving 1, 2, or 3 days of palonosetron, respectively (P=0.43). Complete response (emesis free without rescue medication) occurred in 8.3%, 20.8%, and 20.0% (P=0.14). Common AEs (>/=10%) were mild-to-moderate diarrhea, constipation, headache, insomnia, and flatulence. No serious AEs occurred. CONCLUSIONS: Palonosetron with dexamethasone was safe and effective in preventing emesis in MM patients receiving melphalan and HSCT. This pilot study with a limited number of patients suggests that multiple doses of palonosetron could be more effective than a single dose in making patients emesis free without need for rescue medication. However, even multiple doses of palonosetron resulted in only 20% of patients being emesis free without rescue medication, suggesting that further improvement will require development of more effective combination antiemetic therapy. CI - (c) The Author 2010. Published by Oxford University Press on behalf of the European Society for Medical Oncology. FAU - Giralt, S A AU - Giralt SA AD - Adult BMT Service, Memorial Sloan Kettering Cancer Center, New York. Electronic address: GiraltS@mskcc.org. FAU - Mangan, K F AU - Mangan KF AD - Fox Chase Temple BMT Program, Philadelphia. FAU - Maziarz, R T AU - Maziarz RT AD - Oregon Health and Science University, Portland. FAU - Bubalo, J S AU - Bubalo JS AD - Oregon Health and Science University, Portland. FAU - Beveridge, R AU - Beveridge R AD - Fairfax-Northern Virginia Hematology-Oncology P.C., Fairfax. FAU - Hurd, D D AU - Hurd DD AD - Wake Forest University School of Medicine, Winston-Salem. FAU - Mendoza, F L AU - Mendoza FL AD - Adult BMT Service, Memorial Sloan Kettering Cancer Center, New York. FAU - Rubenstein, E B AU - Rubenstein EB AD - Medical & Scientific Affairs, Eisai Inc., Woodcliff Lake. FAU - DeGroot, T J AU - DeGroot TJ AD - Medical & Scientific Affairs, Eisai Inc., Woodcliff Lake. FAU - Schuster, M W AU - Schuster MW AD - Hematopoietic Stem Cell Transplantation Program, Stony Brook University, Stony Brook, USA. LA - eng PT - Journal Article PT - Randomized Controlled Trial PT - Research Support, Non-U.S. Gov't DEP - 20101008 PL - England TA - Ann Oncol JT - Annals of oncology : official journal of the European Society for Medical Oncology JID - 9007735 RN - 0 (Antineoplastic Agents, Alkylating) RN - 0 (Isoquinolines) RN - 0 (Quinuclidines) RN - 5D06587D6R (Palonosetron) RN - 7S5I7G3JQL (Dexamethasone) RN - Q41OR9510P (Melphalan) SB - IM MH - Adult MH - Aged MH - Antineoplastic Agents, Alkylating/administration & dosage/*adverse effects/therapeutic use MH - Dexamethasone/administration & dosage/adverse effects/therapeutic use MH - Double-Blind Method MH - Female MH - *Hematopoietic Stem Cell Transplantation MH - Humans MH - Isoquinolines/administration & dosage/adverse effects/*therapeutic use MH - Male MH - Melphalan/administration & dosage/*adverse effects/therapeutic use MH - Middle Aged MH - Multiple Myeloma/*drug therapy/surgery MH - Nausea/chemically induced/*prevention & control MH - Palonosetron MH - Quinuclidines/administration & dosage/adverse effects/*therapeutic use MH - Vomiting/chemically induced/*prevention & control EDAT- 2010/10/12 06:00 MHDA- 2011/09/29 06:00 CRDT- 2010/10/12 06:00 PHST- 2010/10/12 06:00 [entrez] PHST- 2010/10/12 06:00 [pubmed] PHST- 2011/09/29 06:00 [medline] AID - S0923-7534(19)38560-6 [pii] AID - 10.1093/annonc/mdq457 [doi] PST - ppublish SO - Ann Oncol. 2011 Apr;22(4):939-946. doi: 10.1093/annonc/mdq457. Epub 2010 Oct 8.