Thermal device shows feasibility in managing prostate cancer–related hot flashes
A recent study published in Prostate Cancer and Prostatic Diseases shows the feasibility of a wearable thermal device for the management of hot flashes due to treatment for prostate cancer. The device works by using a thermoelectric heat pump to provide either heating or cooling to participants’ wrists upon activation. "During treatment for prostate cancer, there are many complications we consider when we think about how to optimize survivorship. This study, using a novel technology to manage hot flashes, truly moves the field forward in improving the quality of life for men with prostate cancer,” said Alicia K. Morgans, MD, MPH, in a news release on the findings. Overall, 44 patients completed the 4-week prospective study, and 39 had retrievable device usage data for analysis. The primary outcome was device usage, indicated by hours and sessions of use per day. On average, participants used the device for 3.2 (SD, 2.5) hours per day for 7.6 (SD, 3.6) sessions per day. Among all participants, 67% reported using the device 7 days and 7 nights each week. Although the device could provide heating and cooling, all participants used the device exclusively for cooling. Across all secondary measures analyzed, the investigators observed statistically significant changes from baseline to week 4. Regarding patient reported outcome measures, most participants (69%) indicated that the device was effective in helping them manage their hot flashes, and 77% reported being somewhat to very satisfied with the device.