Dexamethasone for Pain Flare After Radiotherapy of Painful Bone metastasesZonMW 11510009

Summary

Cancer patients with pain due to bone metastases are often treated with external irradiation in order to reduce pain. However, patients may experience a temporary increase of pain shortly after irradiation, a so-called pain flare. This study investigates whether a short course of a drug called dexamethasone may prevent the occurrence of a pain flare. Patients, who are irradiated for painful bone metastases are randomized into three groups. Group 1 receives placebo during four days, group 2 receives dexamethasone on the day of the irradiation and placebo during three days, and group 3 receives dexamethasone during four days. All patients complete a questionnaire on pain, side-effects of treatment and quality of life during 14 days and after four weeks. This study will define whether dexamethasone decreases the occurrence of a pain flare after irradiation for painful bone metastases, and, if so, whether four days of treatment with dexamethasone is better dan one day of treatment.

Timeline

Start

2012-01

Primary completion

2016-04

Completion

2016-04

Publications

• Westhoff PG, de Graeff A, Geerling JI, Reyners AK, van der Linden YM. Dexamethasone for the prevention of a pain flare after palliative radiotherapy for painful bone metastases: a multicenter double-blind placebo-controlled randomized trial. BMC Cancer. 2014 May 20;14:347. doi: 10.1186/1471-2407-14-347.

Drugs

Indications