1. Early Mobilization Following Mini-Open Rotator Cuff Repair: A Randomized Control Trial

This research study is evaluating the effects of early mobilization after mini-open rotator cuff repair. Specifically, a comparison of the effect of sling immobilization for six weeks (standard rehabilitation) versus sling immobilization as pain and comfort allows (accelerated rehabilitation) is being evaluated.

The primary objective of this study is to determine if early active range of motion after mini-open rotator cuff repair in adults results in improved shoulder range of motion at 6 weeks and 3 months after surgery. The secondary objective of this study is to determine if early mobilization improves disease-specific quality of life and promotes earlier return to work/function. In addition, the complications associated with the mini-open rotator cuff procedure will be prospectively evaluated.

Principal Investigators: Robert Balyk, MD, FRCSC; Jeffrey Bury, MD, FRCSC; Martin Bouliane, MD, FRCSC; David Otto, MD, FRCSC; Fiona Styles-Tripp, BScPT

2. Arthroscopic Debridement of Irreparable Rotator Cuff Tears

This is a prospective cohort study whose purpose is to investigate the effectiveness of arthroscopic debridement for irreparable rotator cuff tears. The post-operative outcome will be evaluated using the Western Ontario Rotator Cuff Index, the American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form, the SF36, measurement of the range of motion of the patient's involved shoulder, and an assessment of overall patient satisfaction.

These assessments will be done at 3, 6, 12 & 24 months post-operatively and will be compared to 2 assessments done at 3 months and immediately pre-operatively, thus allowing the patients to be their own control group.

Principal Investigators: Robert Balyk, MD, FRCSC; Fiona Styles-Tripp, BScPT

Research Contact:

Fiona Styles-Tripp

Grey Nuns Community Hospital

1100 Youville Drive West Edmonton, AB T6L 5X8

(780) 735-7067

 fionastylestripp@cha.ab.ca