The Management of Frozen Shoulder

Comparison of the effectiveness of high-intensity laser and ultrasound therapies in adhesive capsulitis: A randomized controlled study

BACKGROUND

Adhesive capsulitis (AC) is a common musculoskeletal disease characterized with shoulder pain, limitation of range of motion (ROM) and disability. Although physical therapy is used in the treatment of AC, studies on its effectiveness are continuing.

OBJECTIVE

This study aimed to assess the effectiveness of ultrasound (US) and high-intensity laser therapy (HILT) in the treatment of AC.

METHODS

Sixty patients were randomized into two groups. Group I received US (15 sessions) and Group II received HILT (9 sessions) for 3 weeks. In addition, all patients received physical therapy program (hot pack, TENS and exercises). Assessments were made using VAS-pain, Shoulder Pain and Disability Index (SPADI), range of motion (ROM) at baseline and in post-treatment 3rd, 8th and 24th weeks.

RESULTS

There was no statistically significant difference between the groups in terms of all pre-treatment values. In intragroup assessment, statistically significant difference was identified in all the values of Groups 1 and 2 in all assessment periods compared with the pre-treatment values (p< 0.05). There was no significant difference between groups in all assessment periods.

CONCLUSION

According to results, US therapy and HILT were effective on the improvement of pain, ROM and functional conditions of patients in the treatment of AC.

Non-Surgical and Rehabilitative Interventions in Patients with Frozen Shoulder: Umbrella Review of Systematic Reviews

Background

Frozen shoulder (FS) is a painful condition characterized by progressive loss of shoulder function with passive and active range of motion reduction. To date, there is still no consensus regarding its rehabilitative treatment for pain management.

Purpose

The aim of this umbrella review of systematic reviews was to analyze the literature, investigating the effects of non-surgical and rehabilitative interventions in patients suffering from FS.

Patients and Methods

A review of the scientific literature was carried out from 2010 until April 2020 using the following search databases: PubMed, Medline, PEDro, Scopus and Cochrane Library of Systematic Reviews. A combination of terms was used for the search: frozen shoulder OR adhesive capsulitis AND systematic review OR meta-analysis AND rehabilitation NOT surgery NOT surgical intervention. We included systematic reviews that specifically dealt with adults with FS, treated with non-surgical approaches. All the systematic reviews and meta-analyses included in the study that met the inclusion criteria were assessed using the Assessment of Multiple Systematic Reviews as a quality assessment tool.

Results

Out of 49 studies, only 14 systematic reviews respected the eligibility criteria and were included in this study. Their results showed an important heterogeneity of the studies and all of them agree on the lack of high-quality scientific work to prove unequivocally which rehabilitative treatment is better than the other. Due to this lack of gold standard criteria, there may be also a heterogeneity in the diagnosis of the reviews analyzed.

Conclusion

Non-surgical and rehabilitative interventions are undoubtedly effective in treating FS, but there is no evidence that one approach is more effective than the other regarding the methods reported. Future high-quality RCTs are needed to standardize the treatment modalities of each physiotherapy intervention to provide strong recommendations in favor.

Efficacy of therapeutic ultrasound in treatment of adhesive capsulitis: A prospective double blind placebo-controlled randomized trial

BACKGROUND

In treatment of adhesive capsulitis, deep heating agents have been shown to have positive effects on pain and function.

OBJECTIVE

To evaluate if addition of ultrasound used in treatment of adhesive capsulitis will provide additional benefits.

METHODS

Thirty patients with adhesive capsulitis were included in a prospective, double-blind, randomized controlled trial. Hotpack, TENS (Transcutaneus Electrical Nerve Stimulation), exercise and active ultrasound therapies were applied to the first group (n= 15), whereas sham ultrasound was applied to the second group (n= 15) in addition to hotpack, TENS and exercise. The patients were evaluated using joint range of motion, UCLA shoulder scale and Shoulder Disability Questionnaire scales at baseline and at 6th and 24th weeks post-treatment.

RESULTS

When pain and the clinical and functional parameters were compared in both groups, significant improvement was found compared to baseline (p< 0.001). At week 24, no difference was found in terms of pain at rest, but all other parameters were improved compared to week 6. When the groups were compared, no difference was found in any comparison between 6th and 24th week (p> 0.05).

CONCLUSION

Adding ultrasound treatment to a combination of physical therapy modalities did not provide any additional benefits for the treatment of adhesive capsulitis.

Adhesive Capsulitis of the Shoulder. Is there Consensus Regarding the Treatment? A Comprehensive Review

Background:

Adhesive capsulitis of the shoulder (ACS) is a common self-limiting condition characterized by disabling pain and restricted movements. Its pathophysiology is poorly understood, clinically it is characterized by stages of pain and stiffness, and finally often patients never recover fully. However, there is no consensus about available methods of treatment for ACS. The aims of this paper are to discuss and develop issues regarding approaches to management in ACS in the stages of it.

Methods:

A review of the literature was performed and guidelines for the treatment of that clinical entity for doctors and health care professionals are provided.

Results:

Anti-inflammatory medications, steroid and/or hyaluronate injections and physiotherapy is the mainstay of conservative management either alone in the first stages or in combination with other treatment modalities in the later stages. Next line of treatment, involving minor to moderate intervention, includes suprascapular nerve block, distension arthrography and manipulation under anaesthesia. In order to avoid complications of “blind intervention”, arthroscopic capsular release is gradually more commonly applied, and in recalcitrant severe cases open release is a useful option.

Conclusion:

Various modalities of conservative management and gradually more surgical release are applied. However, often clinicians choose on personal experience and training rather than on published evidence.