Association between type of rotator cuff tear and functional outcomes in patients with massive and irreparable rotator cuff tear: A pre-post intervention study.

BACKGROUND: The aim of this study was to analyze: (1) the differences in the pre-post change in functional outcomes after a physical therapy program by the type of massive and irreparable rotator cuff tear (MIRCT) controlling for potential confounders, and (2) the influence of lifestyle behaviors and demographic and tear tendon characteristics on function in patients over 60 years of age with conservatively treated MIRCT. MATERIALS AND METHODS: In this pre-post intervention study, 92 patients were prospectively recruited at the Clinical Hospital San Borja Arriaran, with atraumatic MIRCT, between 60 and 75 years of age (mean: 67.9 ± 4.5 years), and the mean of length of symptoms was 16.5 months (±5.7 months). Patients received a physical therapy program consisting of manual therapy and a specific exercise program of 2 sessions per week for 12 weeks. The imaging findings were performed by 2 medical radiologists who classified the rotator cuff tear according to the criteria proposed by Collins. Shoulder function, upper limb function, and pain intensity were assessed with the Constant-Murley; Disabilities of the Arm, Shoulder, and Hand; and visual analog scale (VAS), respectively. Analysis of covariance models were estimated to assess differences in MIRCT categories between functional outcomes. Multiple regression model analysis was used for the association between the change in functional outcomes and lifestyle behaviors, and demographic and tear tendon characteristics. RESULTS: The results showed no pre-post change in functional outcomes by type of MIRCT in all models (P > .05). There is an association between length of symptoms (P = .000), and the baseline values of the 3 functional measures (P = .000) are associated with changes in Constant-Murley; Disabilities of the Arm, Shoulder, and Hand; and VAS. In addition, changes in VAS are associated with body mass index (BMI) (P = .000), and changes in Constant-Murley are associated with gender (P = .023), BMI (P = .000), and tobacco consumption (P = .000). CONCLUSION: There is no difference in functional outcomes by type of MIRCT after a physical therapy program controlling for potential confounders. In addition, there is an association of length of symptoms with all functional outcomes, an association of BMI with VAS and Constant-Murley questionnaire, and an association between tobacco consumption and Constant-Murley questionnaire. Our results could influence the orthopedic surgeon's decisions; thus, not predicting the functional outcome through imaging findings could lead clinicians to reconsider the need for surgery in the treatment algorithm in patients over 60 years with MIRCT. In addition, demographic characteristics and lifestyle behaviors might be considered within the patient's evaluation and follow-up to decide on surgical interventions and evaluate the clinical course of the disease. Further studies measuring additional variables and longer follow-up are needed to confirm these results.

Effectiveness of supervised early exercise program in patients with arthroscopic rotator cuff repair: Study protocol clinical trial.

BACKGROUND: Based on the available evidence, it is difficult to make a clinical decision about the best exercise program and to establish the most favorable time to start postoperative treatment after rotator cuff (RC) repair. The aim of this trial is to evaluate the effects of adding a supervised early exercise program to standard treatment for functional improvement and pain relief compared with standard treatment alone in patients with arthroscopic RC repair. METHOD/DESIGN: A total of 118 patients between the ages of 18 and 50 years with arthroscopic RC repair will be randomized to 2 treatment arms. The control group will receive a standard exercise program based on a consensus statement on shoulder rehabilitation developed by the American Society of Shoulder and Elbow Therapists. The intervention group will receive a supervised early exercise program in combination with standard treatment. This supervised exercise program will be based on electromyographic evidence. Three evaluations will be performed: before surgery, at 6 weeks, and at 12 weeks. The primary outcome measure will be the shoulder function by the Constant-Murley questionnaire, and the secondary outcome measures will be the upper limb function by the disabilities of the arm, shoulder, and hand questionnaire; pain by the visual analog scale; and the shoulder range of motion by a goniometer. DISCUSSION: We hypothesize that patients who receive a supervised early exercise program in combination with standard treatment will benefit more in respect to shoulder function, pain reduction, and range of motion than those who receive a standard exercise program. If this is confirmed, our study can be used clinically to enhance the recovery of patients with arthroscopic RC repair. TRIAL REGISTRATION: Brazilian registry of clinical trials UTN number U1111-1224-4143. Registered December 18, 2018.

Rationale and methods of a randomized clinical trial to compare specific exercise programs versus home exercises in patients with subacromial impingement syndrome.

BACKGROUND: Subacromial impingement syndrome (SIS) is a common clinical condition with a multifactorial etiology. Currently, there is a great variety of therapeutic exercise modalities aimed at treating SIS. Based on alterations of the glenohumeral and/or dysfunctional scapular kinematics associated with SIS, we hypothesize that the implementation of a specific exercise program with special focus on the correction of muscle deficits should be more effective than nonspecific exercises performed at home. This article describes the rationale and methods of study aimed at testing the effectiveness of specific exercise programs versus home exercises in patients with SIS. METHOD/DESIGN: Ninety-four patients between the ages of 18 and 50 years referred to the Physical Therapy department of the Clinical Hospital San Borja Arriaran in Chile will be randomized to 2 treatment arms. The intervention group will receive a program of specific exercises with a duration of 12 weeks, taking as a reference the algorithm of clinical decision proposed by a panel of experts. The control group will receive a program of nonspecific exercises to perform at home. Three evaluations will be performed: before the initiation of treatment, and at the 12-week and 1-year follow-up. The primary outcome measure will be the shoulder function by the Constant-Murley questionnaire, and the secondary outcome measures will be the upper extremity function by the Disabilities of the Arm, Shoulder and Hand questionnaire, and pain by the visual analog scale. DISCUSSION: This article reports the design of a randomized clinical trial aimed at assessing the effectiveness of a specific exercise program versus home exercises in patients with SIS. TRIAL REGISTRATION: Brazilian registry of clinical trials UTN number U1111-1204-0268. Registered 27 September 2017.

Physical therapy in patients over 60†years of age with a massive and irreparable rotator cuff tear: a case series.

[Purpose] Describe the effect of a Physical Therapy (PT) program in function improvement and pain reduction in patients over 60 years of age with massive and irreparable Rotator Cuff (RC) tear. [Participants and Methods] Ninety-two patients received a 12 weeks PT program that consisted in manual therapy and a specific exercises program. Before the start and at the end of the treatment, the shoulder function was assessed with Constant-Murley, the upper extremity function with DASH, and the pain during activity with the visual analog scale (VAS). [Results] At the end of the treatment, Constant-Murley exhibited an increment of 24.9 points, DASH showed a decrease of 28.7 points, and the VAS, a decrease of 3.6 cm (p=0.00). [Conclusion] A PT program based on manual therapy and specific exercises in a short term improves the function and reduces the pain during activity in patients with a massive and irreparable RC tear.

Supervised physical therapy vs home exercise program for patients with distal radius fracture: A single-blind randomized clinical study.

STUDY DESIGN: Randomized clinical study. INTRODUCTION: Supervised physical therapy (PT) and home exercise programs (HEPs) are frequently used in the rehabilitation of patients with distal radius fracture (DRF). However, there is no consensus as to whether unsupervised HEP provides comparable benefits to those achieved by supervised PT. PURPOSE OF THE STUDY: To compare the improvements in pain and functional status between a supervised PT program and unsupervised HEP in DRF patients older than 60 years. METHODS: A total of 74 patients were randomized into 2 groups. One group received 12 sessions of supervised PT (n = 37), and the other group followed an exercise program at home (n = 37). Three evaluations were performed, before the initiation of treatment, at 6-week, and 6-month follow-up. The study conducted a statistical power analysis to detect an intergroup difference score of 15 points on the Patient-Rated Wrist Evaluation (PRWE). The t-test or Mann-Whitney test was used, and it was set with a significance level of .05. RESULTS: The supervised PT group showed clinically significant differences in the total PRWE score at 6 weeks (17.67 points, P = .000) in the PRWE function score (15.2 points, P = .000) and in the PRWE pain score (5.6 points, P = .039). There was also a significant difference in the total PRWE score at 6-month follow-up (17.05 points, P = .000) in the PRWE function score (14.5 points, P = .000) and in the PRWE pain score (2.5 points, P = .35). CONCLUSIONS: A supervised PT program is more effective for improving function in the short- and medium-term when compared with HEP in patients older than 60 years with DRF extraarticular without immediate complications. LEVEL OF EVIDENCE: 1b.