Journal Article

Shoulder proprioception changes in postmastectomy patients: an observational study

Erdoğanoğlu, Yıldız, Çalik, Meryem, Vural, Meltem, Çalik, Mahmut

2024

Overview

Purpose Breast cancer surgery can cause changes in the anatomical structure of the shoulder and in shoulder mobility, leading to the increased possibility of long-term arm morbidity such as lymphedema. This study aims to evaluate the active shoulder joint position sense (AJPS) with and without lymphedema in postmastectomy patients. Methods A total of 66 women, including 22 patients with lymphedema, 22 patients without lymphedema, and 22 healthy controls, were enrolled in the study. Pain severity was evaluated with the Numeric Pain Scale and edema severity was measured with circumferentially at 10 cm intervals. The normal range of motion of the shoulder joint was evaluated with the universal goniometer and the AJPS was assessed by active position repetition testing at 55°, 90°, and 125° shoulder flexion targets using the smartphone application “Clinometer.” Results AJPS at 55°, 90°, and 125° shoulder flexion target angles with and without lymphedema were different in all target angles compared to healthy controls ( p  < 0.01). There was a difference between the absolute error value of AJPS at 55° flexion ( p  < 0.05), and no difference at 90° and 125° flexion between the with and without lymphedema groups ( p  > 0.05). Conclusion This study shows that the AJPS was negatively affected in with and without lymphedema postmastectomy patients compared to healthy controls. This result emphasizes the importance of adding personalized methods for the restoration of joint position sense in addition to rehabilitation programs generally applied to the patient group.

• Publisher: Springer Berlin Heidelberg,Springer,Springer Nature B.V
• Subject: Adult / Aged / Anatomy & physiology / Breast cancer / Breast Neoplasms - surgery / Cancer / Case-Control Studies / Female / Health aspects / Humans / Lymphedema / Lymphedema - etiology / Mastectomy / Mastectomy - adverse effects / Measuring instruments / Medical research / Medicine / Medicine & Public Health / Medicine, Experimental / Middle Aged / Mobility / Morbidity / Nursing / Nursing Research / Observational studies / Oncology / Pain / Pain Measurement - methods / Pain Medicine / Patients / Postoperative care / Postoperative period / Proprioception / Proprioception - physiology / Range of motion / Range of Motion, Articular / Rehabilitation / Rehabilitation Medicine / Repetition / Shoulder / Shoulder Joint - physiopathology / Software / Surgery / Treatment programs / Women