6533b857fe1ef96bd12b4cf4

RESEARCH PRODUCT

Bone marrow punctures and pain

subject

description

Abstract We prospectively analysed pain in 263 patients induced by a frequent diagnostic procedure for oncologists, specifically the bone marrow puncture. Substantial pain (5 and more out of 10 on a numerical rating scale) was reported by 30.4% of patients, but physicians did not realize this procedure-related pain of patients in more than 50% of such punctures. The necessity for improved analgesia is emphasized by the fact, that at least 50% of patients experiencing substantial pain wished to receive concomitant medication in future punctures. Duration of the procedure was identified as sole independent predictive factor for patients’ pain intensity, while patients’ characteristics like gender, age and body-mass index (BMI) played only a minor role. As premedication with analgesics or anxiolytics may be associated with significant side-effects and an early identification of patients prone to experience severe pain is therefore difficult, further studies are warranted to establish an adequate approach in terms of pain control and feasibility in an ambulatory setting. In the meantime, daily physicians’ practice should be changed, as a pain-focused patient interview and presented indicators can be used in order to increase physicians’ awareness to procedure-related pain and augment their application of analgesics.