Effect of a Specific Hand Intervention in Women With Arthralgia Secondary to Hormone Therapy Following Breast Cancer.

This is a randomized, evaluator-blinded clinical trial that aims to determine the effects of a 12-week hand exercise program on pain, manual dexterity, and functional performance in women experiencing hand arthralgia due to hormone therapy following breast cancer. Participants will be randomly assigned to one of two groups: an intervention group performing specific hand exercises or a control group with no exercise intervention. The primary outcome will be changes in hand pain levels assessed using the Brief Pain Inventory (BPI) and McCaffrey's Initial Pain Assessment Tool. Secondary outcomes will include functional performance measured with the DASH and ABILHAND questionnaires, as well as manual dexterity, speed, and coordination assessed through standardized tests (Purdue Pegboard Test, Box and Block Test, and Minnesota Rate of Manipulation Test). The study will evaluate the potential benefits of targeted hand exercises for improving pain, dexterity, and quality of life in breast cancer survivors experiencing treatment-related hand symptoms. Detailed Description Study Design: Type: Interventional (Clinical Trial) Allocation: Randomized Intervention Model: Parallel Assignment Masking: Single-Blind (Evaluator) Primary Purpose: Treatment Duration: 12 weeks