Yoga practice and frequency improved self-reported cognitive problems among breast cancer survivors

the Oncology Nurse Advisor take:

Cancer survivors often report cognitive problems. In addition, physical activity decreases over the course of cancer treatment. Cognitive function is improved with physical activity in noncancer populations; however, evidence of a link between physical activity and cognition among patients with cancer is limited.

A recent randomized, controlled trial investigated the impact of a yoga intervention on fatigue and inflammation among breast cancer survivors. In the parent trial, 200 posttreatment survivors of breast cancer stage 0-IIIa were randomized to a 12-week Hatha yoga intervention or a wait list control group. Those in the intervention group attended twice-weekly yoga sessions.

Cognitive complaints were self-reported via the Breast Cancer Prevention Trial Cognitive Problems Scale at baseline, immediately postintervention, and at 3-month follow-up. In this secondary analysis, no significant difference was seen between the groups immediately postintervention. However, the yoga participants’ scores on the self-report Scale were an average of 3% lower than those of the wait list participants at the 3-month follow-up.

Furthermore, those who practiced yoga more frequently reported significantly fewer cognitive problems that those who practiced less frequently. The researchers conclude that yoga can effectively reduce cognitive complaints among survivors of breast cancer.