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Prophylactic low-dose aspirin is effective antithrombotic therapy for combination treatments of thalidomide or lenalidomide in myeloma.

AbstractMultiple myeloma (MM) patients have a propensity for thromboembolic events (TE), and treatment with thalidomide/dexamethasone or lenalidomide/dexamethasone increases this risk. This report describes the use of low-dose aspirin (81 mg) as primary thromboprophylaxis in three series of MM patients receiving thalidomide or lenalidomide with other drugs. In the first regimen (clarithromycin, thalidomide, dexamethasone), initiation of low-dose aspirin negated the occurrence of any further TE. In a second study, prophylactic aspirin given with thalidomide/dexamethasone resulted in a rate of TE similar to that seen with dexamethasone alone (without aspirin). A third study (n = 72) evaluated thrombosis rates with aspirin and a lenalidomide-containing regimen (clarithromycin, lenalidomide, dexamethasone). Of nine occurrences of thromboembolism, five were associated with aspirin interruption or poor compliance. Low-dose aspirin appears to reduce the incidence of thrombosis with these regimens. Routine use of aspirin as antithrombotic prophylaxis in MM patients receiving immunomodulatory drugs with corticosteroids is warranted.
AuthorsRuben Niesvizky, Déborah Martínez-Baños, Jessica Jalbrzikowski, Paul Christos, Jessica Furst, Maria De Sancho, Tomer Mark, Roger Pearse, Madhu Mazumdar, Faiza Zafar, Karen Pekle, John Leonard, David Jayabalan, Morton Coleman (Affiliation: Center of Excellence for Lymphoma and Myeloma, Department of Medicine, Weill Medical College of Cornell University, New York, NY 10021, USA. run9001 at med.cornell.edu)
JournalLeukemia & lymphoma (Leuk Lymphoma) Vol. 48 Issue 12 Pg. 2330-7 (Dec 2007) ISSN: 1042-8194 England
PMID18067007 (Publication Type: Journal Article, Research Support, N.I.H., Extramural, Research Support, Non-U.S. Gov't)
Chemical References
  • Antineoplastic Agents
  • Heparin, Low-Molecular-Weight
  • lenalidomide
  • Thalidomide
  • Aspirin
Topics
  • Adult
  • Aged
  • Antineoplastic Agents (adverse effects)
  • Aspirin (therapeutic use)
  • Drug Therapy, Combination
  • Female
  • Heparin, Low-Molecular-Weight (therapeutic use)
  • Humans
  • Male
  • Middle Aged
  • Multiple Myeloma (drug therapy)
  • Retrospective Studies
  • Thalidomide (administration & dosage, adverse effects, analogs & derivatives)
  • Thrombosis (prevention & control)