Management of bone marrow biopsy related bleeding risks: a retrospective observational study.
J Thromb Thrombolysis
; 54(1): 109-114, 2022 Jul.
Article
en En
| MEDLINE
| ID: mdl-34817787
ABSTRACT
Bone marrow biopsies are largely used for the diagnosis and prognostic of various hematological diseases. Complications are rare but can be as serious as hemorrhage. However, little is known about management of patients deemed at high hemorrhagic risk like thrombocytopenic patients or patients receiving antithrombotic drugs. The aim of the study was to describe the management of patients regarding their laboratory profile and antithrombotic treatment prior to bone marrow biopsy and the short-term outcomes, notably hemorrhage. We conducted a retrospective observational study between February 2007 and March 2018. A standardized form was used to collect data from patients' records, blood tests results, management of antiplatelet and anticoagulant treatment before biopsy and complications including bleeding and thromboembolic events until 3 months after the biopsy. A total of 524 bone marrow biopsies were performed. No major bleeding events were reported. The incidence of clinically relevant non-major bleeding was 0.19% (CI 95% 0.00-1.20) and was linked to low platelets counts (p = 0.002) and not to abnormal coagulation profile or antithrombotic therapy, whether or not a bridging therapy has been used. Anticoagulants were temporarily stopped before biopsy in most cases without subsequent thrombotic complications. Our data suggest that thrombocytopenic patients have a non-negligible bleeding risk. Coagulation profiling seems irrelevant. We propose an algorithm to assist the management of those patients, notably when receiving antithrombotic drugs.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Médula Ósea
/
Fibrinolíticos
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Humans
Idioma:
En
Revista:
J Thromb Thrombolysis
Asunto de la revista:
ANGIOLOGIA
Año:
2022
Tipo del documento:
Article
País de afiliación:
Francia