PMID- 31766968 OWN - NLM STAT- MEDLINE DCOM- 20201026 LR - 20201026 IS - 1477-092X (Electronic) IS - 1078-1552 (Linking) VI - 26 IP - 5 DP - 2020 Jul TI - Successful rechallenge of rituximab following severe rituximab-induced acute thrombocytopenia in a patient with splenic marginal zone lymphoma. PG - 1248-1253 LID - 10.1177/1078155219890023 [doi] AB - Rituximab-induced acute thrombocytopenia (RIAT) is a relatively rare complication of rituximab treatment that has been infrequently reported in a number of patients with malignant lymphoma. Most commonly encountered in mantle cell lymphoma, the extent to which RIAT occurs in splenic marginal zone lymphoma is unknown. In this report, we describe a case of RIAT in a patient with splenic marginal zone lymphoma. Rituximab was safely rechallenged with increased premedications and slowed infusion rate. While the exact mechanism of this phenomenon has yet to be elucidated, diligent monitoring of platelet counts following rituximab infusion can be considered in high-risk patients to avoid potential adverse events. Split dose rituximab for high-risk patients may provide an alternative approach to improve patient safety. FAU - Robinson, Adam C AU - Robinson AC AD - Department of Pharmacy Services, Barnes-Jewish Hospital, St. Louis, MO, USA. FAU - Nachar, Victoria R AU - Nachar VR AUID- ORCID: 0000-0002-5906-4733 AD - Department of Pharmacy Services and Clinical Sciences, Michigan Medicine, University of Michigan College of Pharmacy, Ann Arbor, MI, USA. LA - eng PT - Case Reports PT - Journal Article DEP - 20191125 PL - England TA - J Oncol Pharm Pract JT - Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners JID - 9511372 RN - 0 (Antineoplastic Agents, Immunological) RN - 4F4X42SYQ6 (Rituximab) SB - IM MH - Antineoplastic Agents, Immunological/administration & dosage/*adverse effects MH - Humans MH - Infusions, Parenteral MH - Lymphoma, B-Cell, Marginal Zone/diagnosis/*drug therapy MH - Male MH - Middle Aged MH - Rituximab/administration & dosage/*adverse effects MH - *Severity of Illness Index MH - Splenic Neoplasms/diagnosis/*drug therapy MH - Thrombocytopenia/*chemically induced/diagnosis/drug therapy OTO - NOTNLM OT - RIAT OT - rituximab OT - splenic marginal zone lymphoma OT - thrombocytopenia EDAT- 2019/11/27 06:00 MHDA- 2020/10/27 06:00 CRDT- 2019/11/27 06:00 PHST- 2019/11/27 06:00 [pubmed] PHST- 2020/10/27 06:00 [medline] PHST- 2019/11/27 06:00 [entrez] AID - 10.1177/1078155219890023 [doi] PST - ppublish SO - J Oncol Pharm Pract. 2020 Jul;26(5):1248-1253. doi: 10.1177/1078155219890023. Epub 2019 Nov 25.