Does scapula taping facilitate recovery for shoulder impingement symptoms? A pilot randomized controlled trial

Effects of Using a Shoulder/Scapular Brace on the Posture and Muscle Activity of Healthy University Students during Prolonged Typing-A Randomized Controlled Cross-Over Trial

Laptop use appears to contribute to poor working postures and neck pain among university students. Postural braces have the potential to improve upper back/neck posture and therefore might have a role as an ergonomic aid for this population. Therefore, the purpose of this study was to assess the short-term effects of scapular bracing on pain, fatigue, cervicothoracic posture, and the activity of the neck and upper-back muscles in healthy college students. A randomized controlled crossover trial was conducted to evaluate the self-reported pain and fatigue, the amplitude and median frequency of surface electromyography in neck extensors, upper trapezius, and lower trapezius, as well as the neck and shoulder sagittal alignment (measured by inertial sensors and digital photographs) during a 30-min typing task in a sample of young, healthy university students with or without a scapular brace. The brace condition resulted in significantly smaller levels of bilateral trapezius muscle activity (p < 0.01). Rounded shoulder posture was slightly better in the brace condition, but these differences were not significant (p > 0.05). There were no significant immediate differences in pain or fatigue scores, neck alignment, or the electromyographic activity of the other muscles tested between brace and non-brace conditions (all p > 0.05). However, bracing appears to immediately reduce the electromyographic activity of the lower trapezius muscles (p < 0.05). These findings shed some light on the possible advantages of scapular bracing for enhancing laptop ergonomics in this group of individuals. Future studies are warranted to evaluate the effects of different types of braces, the importance of matching the brace to the user, and the short- and long-term effects of brace use on computer posture and muscle activity.

Effect of Adding Vertical Correction to Dynamic Scapular Recognition on Scapular Dyskinesis and Shoulder Disability in Patients With Adhesive Capsulitis: A Randomized Clinical Study

Objective

The purpose of this study was to measure the effect of adding vertical downward correction to dynamic scapular recognition exercise on scapular dyskinesis and shoulder pain and disability in people with adhesive capsulitis.

Methods

Sixty-seven participants with adhesive capsulitis were randomized into 2 groups. The taping intervention group performed a dynamic scapular recognition exercise using a wireless biofeedback system and a continual vertical downward correction using rigid taping with 50% to 75% tension. The comparison group performed a similar dynamic scapular recognition exercise but with sham taping. The primary outcome measures were scapular dyskinesis, scapular upward rotation, and Shoulder Pain and Disability Index, and the secondary outcome measures were shoulder flexion, abduction, and external rotation.

Results

After 2 weeks, there were significant differences between the taping intervention group and the comparison group in scapular dyskinesis, scapular upward rotation, shoulder flexion, abduction, and Shoulder Pain and Disability Index (P < .05), and nonsignificant differences in shoulder external rotation (P > .05). After 2 and 6 months, there were significant differences between groups in all dependent outcome measures (P < .05).

Conclusion

This study demonstrated that from adding taping with a vertical downward correction to dynamic scapular recognition exercises, significant short-term and long-term improvements in scapular dyskinesis and shoulder pain and disability in people with adhesive capsulitis were observed. These improvements persisted for 6 months after intervention.

Effectiveness of kinesiotaping in patients with subacromial impingement syndrome: A systematic review with meta-analysis

OBJECTIVE

To determine the effectiveness of kinesiotaping (KT) with or without co-interventions for clinical outcomes in patients with subacromial impingement syndrome (SIS).

DESIGN

Systematic review with meta-analysis of randomized clinical trials.

DATA SOURCES

Eight databases (MEDLINE, CENTRAL, EMBASE, PEDro, LILACS, CINAHL, SPORTDiscus, and Web of Science) were searched from inception until March 2021.

ELIGIBILITY CRITERIA FOR SELECTING STUDIES

Clinical trials that determine the effectiveness of KT with or without co-interventions for clinical outcomes in patients with SIS who are older than 18 years of age.

RESULTS

Ten trials for the quantitative analysis were included. For pain intensity at 1-3 weeks, the overall pooled MD was -0.73 cm, 95% CI = -1.50 to 0.04 (p = 0.06), and at 3-6 weeks, it was -0.13 cm, 95% CI = -1.37 to 0.36 (p = 0.25). For shoulder function, the MD was -0.02, 95%CI = -0.30 to 0.26 (p = 0.89). For shoulder Range of Motion (ROM) flexion, the MD was -16.70, 95% CI = -0.52 to 33.92 (p = 0.06). Additionally, there was a low to moderate quality of evidence according to the GRADE rating.

CONCLUSION

Kinesiotaping with or without co-interventions was not superior to other interventions for improving shoulder pain intensity, function and ROM flexion in patients with SIS.

Kinesio taping for rotator cuff disease

BACKGROUND

Kinesio Taping (KT) is one of the conservative treatments proposed for rotator cuff disease. KT is an elastic, adhesive, latex-free taping made from cotton, without active pharmacological agents. Clinicians have adopted it in the rehabilitation treatment of painful conditions, however, there is no firm evidence on its benefits.

OBJECTIVES

To determine the benefits and harms of KT in adults with rotator cuff disease.

SEARCH METHODS

We searched the Cochrane Library, MEDLINE, Embase, PEDro, CINAHL, Clinicaltrials.gov and WHO ICRTP registry to July 27 2020, unrestricted by date and language.

SELECTION CRITERIA

We included randomised and quasi-randomised controlled trials (RCTs) including adults with rotator cuff disease. Major outcomes were overall pain, function, pain on motion, active range of motion, global assessment of treatment success, quality of life, and adverse events.

DATA COLLECTION AND ANALYSIS

We used standard methodologic procedures expected by Cochrane.

MAIN RESULTS

We included 23 trials with 1054 participants. Nine studies (312 participants) assessed the effectiveness of KT versus sham therapy and fourteen studies (742 participants) assessed the effectiveness of KT versus conservative treatment. Most participants were aged between 18 and 50 years. Females comprised 52% of the sample. For the meta-analysis, we considered the last available measurement within 30 days from the end of the intervention. All trials were at risk of performance, selection, reporting, attrition, and other biases.  Comparison with sham taping Due to very low-certainty evidence, we are uncertain whether KT improves overall pain, function, pain on motion and active range of motion compared with sham taping. Mean overall pain (0 to 10 scale, 0 no pain) was 2.96 points with sham taping and 3.03 points with KT (3 RCTs,106 participants), with an absolute difference of 0.7% worse, (95% CI 7.7% better to 9% worse) and a relative difference of 2% worse (95% CI 21% better to 24% worse) at four weeks. Mean function (0 to 100 scale, 0 better function) was 47.1 points with sham taping and 39.05 points with KT (6 RCTs, 214 participants), with an absolute improvement of 8% (95% CI 21% better to 5% worse)and a relative improvement of 15% (95% CI 40% better to 9% worse) at four weeks. Mean pain on motion (0 to 10 scale, 0 no pain) was 4.39 points with sham taping and 2.91 points with KT even though not clinically important (4 RCTs, 153 participants), with an absolute improvement of 14.8% (95% CI 22.5% better to 7.1% better) and a relative improvement of 30% (95% CI 45% better to 14% better) at four weeks. Mean active range of motion (shoulder abduction) without pain was 174.2 degrees with sham taping and 184.43 degrees with KT (2 RCTs, 68 participants), with an absolute improvement of 5.7% (95% CI 8.9% worse to 20.3% better) and a relative improvement of 6% (95% CI 10% worse to 22% better) at two weeks. No studies reported global assessment of treatment success. Quality of life was reported by one study but data were disaggregated in subscales. No reliable estimates for adverse events (4 studies; very low-certainty) could be provided due to the heterogeneous description of events in the sample. Comparison with conservative treatments Due to very low-certainty evidence, we are uncertain if KT improves overall pain, function, pain on motion and active range of motion compared with conservative treatments. However, KT may improve quality of life (low certainty of evidence).  Mean overall pain (0 to 10 scale, 0 no pain) was 0.9 points with conservative treatment and 0.46 points with KT (5 RCTs, 266 participants), with an absolute improvement of 4.4% (95% CI 13% better to 4.6% worse) and a relative improvement of 15% (95% CI 46% better to 16% worse) at six weeks. Mean function (0 to 100 scale, 0 better function) was 46.6 points with conservative treatment and 33.47 points with KT (14 RCTs, 499 participants), with an absolute improvement of 13% (95% CI 24% better to 2% better) and a relative improvement of 18% (95% CI 32% better to 3% better) at four weeks. Mean pain on motion (0 to 10 scale, 0 no pain) was 4 points with conservative treatment and 3.94 points with KT (6 RCTs, 225 participants), with an absolute improvement of 0.6% (95% CI 7% better to 8% worse) and a relative improvement of 1% (95% CI 12% better to 10% worse) at four weeks. Mean active range of motion (shoulder abduction) without pain was 156.6 degrees with conservative treatment and 159.64 degrees with KT (3 RCTs, 143 participants), with an absolute improvement of 3% (95% CI 11% worse to 17 % better) and a relative improvement of 3% (95% CI 9% worse to 14% better) at six weeks.  Mean of quality of life (0 to 100, 100 better quality of life) was 37.94 points with conservative treatment and 56.64 points with KT (1 RCTs, 30 participants), with an absolute improvement of 18.7% (95% CI 14.48% better to 22.92% better) and a relative improvement of 53% (95% CI 41% better to 65% better) at four weeks.  No studies were found for global assessment of treatment success. No reliable estimates for adverse events (7 studies, very low certainty of evidence) could be provided due to the heterogeneous description of events in the whole sample.

AUTHORS' CONCLUSIONS

Kinesio taping for rotator cuff disease has uncertain effects in terms of self-reported pain, function, pain on motion and active range of motion when compared to sham taping or other conservative treatments as the certainty of evidence was very low. Low-certainty evidence shows that kinesio taping may improve quality of life when compared to conservative treatment. We downgraded the evidence for indirectness due to differences among co-interventions, imprecision due to small number of participants across trials as well as selection bias, performance and detection bias. Evidence on adverse events was scarce and uncertain. Based upon the data in this review, the evidence for the efficacy of KT seems to demonstrate little or no benefit.

Efficacy of ankle kinesiotape on balance in children with spastic diplegia

Background

Adequate and efficient standing postural balance is key for functional walking and handling abilities in children with spastic diplegia. This study was designed to evaluate the effect of kinesiotape applied on ankle dorsiflexor muscles on balance in children with spastic diplegia. Thirty children with spastic diplegia of both genders participated in the study: 16 boys and 14 girls between 4 and 10 years old. They were divided randomly and equally into two groups: a control group, in which children received the standard physical therapy program for children with diplegia; and the study group, who received the same physical therapy program as in the control group but after kinesiotape application over the ankle dorsiflexor muscles. Both groups received the treatment program for 1 h, three times per week, for three successive months. Postural stability was assessed through evaluation of three stability index (anteroposterior, mediolateral, and overall) for all children by the Biodex Balance System before and after treatment.

Results

Statistical analysis of results before and after treatment was performed by mixed MANOVA to compare effects both within and between groups on stability indexes, and post hoc tests were carried out for subsequent multiple comparison. The level of significance for all statistical tests was set at p < 0.05. Before treatment, there was no significant difference in the stability index between both groups (p > 0.05). Comparison between both groups post-treatment revealed a significant decrease in the measured variables of the study group compared with that of the control group (p < 0.05).

Conclusion

Adding ankle kinesiotaping over dorsiflexor muscles in conjunction with a balance and gait training exercise program for children with diplegia can enhance postural stability and decrease sway. This study suggests that it should be added to the treatment program for children with diplegia.

Trial registration

This study was registered retroactively. Identifier: NCT04243928

Taping for conditions of the musculoskeletal system: an evidence map review

Background

Taping is a common treatment modality used by many rehabilitation providers. Several types of tapes and taping methods are used in the treatment of musculoskeletal dysfunction and pain.

Purpose

To summarize and map the evidence related to taping methods used for various joints and conditions of the musculoskeletal system, and to provide clinicians and researchers with a user-friendly reference with organized evidence tables.

Data sources

The PEDro, CINAHL, Cochrane Database of Systematic Reviews, Cochrane Central Register for Controlled Trials, PubMed, and PROSPERO databases were searched from inception through October 31, 2019.

Study selection

Eligible studies were selected by two independent reviewers and included either systematic reviews (SRs) or randomized controlled trials (RCTs) and included a musculoskeletal complaint using a clinical outcome measure.

Data extraction

Data was extracted by two investigators independently. Risk of bias and quality were assessed using A MeaSurement Tool to Assess systematic Reviews (AMSTAR) for SRs or the Physiotherapy Evidence Database (PEDro) scale for RCTs. The protocol was registered with PROSPERO (CRD42019122857).

Data synthesis

Twenty-five musculoskeletal conditions were summarized from forty-one SRs and 127 RCTs. There were 6 SRs and 49 RCTs for spinal conditions. Kinesio tape was the most common type of tape considered. Four evidence tables representing the synthesized SRs and RCTs were produced and organized by body region per condition.

Limitations

Inclusion of only English language studies. Also, the heterogeneous nature of the included studies prevented a meta-analysis.

Conclusions

There is mixed quality evidence of effectiveness for the different types of taping methods for different body regions and conditions. All of the SRs and RCTs found during our search of the taping literature have been organized into a series of appendices. A synthesis of the results have been placed in evidence tables that may serve as a useful guide to clinicians and researchers.

Efficacy of kinesio taping in treatment of shoulder pain and disability: a systematic review and meta-analysis of randomised controlled trials

BACKGROUND

Kinesio tape is an elastic therapeutic tape used for treating sports injuries and various other disorders. A systematic review and network meta-analysis approach was used to synthesise all related evidence on the clinical effectiveness of kinesio taping for the treatment of shoulder pain.

METHODS

A literature search was performed using 10 major databases. Randomised clinical trials reporting usage of kinesio taping for shoulder pain have been included. Quality and risk of bias were assessed using the Cochrane Collaboration's quality assessment tool. Meta-analysis was conducted to calculate standardised mean differences and corresponding 95% confidence intervals (CI). The corresponding 95% CI of pooled effect size were calculated using a fixed-effects or random-effects model based on the level of heterogeneity. In addition, meta-regression was used to assess the influence of underlying shoulder disease on the efficacy of kinesio taping.

RESULTS

This systematic review and meta-analysis included 12 studies, with a total of 555 participants. Pairwise comparisons inferred that kinesio taping only showed significant improvement of shoulder pain and disability when combined with exercise. However, kinesio taping did not produce better results than placebo or treatment with steroids. The duration of treatment and underlying shoulder pathology did not influence the efficacy of kinesio taping.

CONCLUSION

There is insufficient evidence to support the use of kinesio taping in clinical practice as a treatment for shoulder pain. However, there is limited evidence of its benefit as a complementary treatment in shoulder pain syndromes.

CLINICAL TRIAL REGISTRATION NUMBER

PROSPERO CRD42017065881.

Screening of the cervical spine in subacromial shoulder pain: A systematic review

BACKGROUND

Subacromial shoulder pain is a common clinical presentation with much diagnostic uncertainty. Some of this uncertainty relates to the involvement of the cervical spine as a source or contribution to subacromial shoulder pain. Currently, there is no accepted method of screening of the cervical spine in the presence of subacromial shoulder pain, which risks patients receiving misguided and/or ineffective interventions.

OBJECTIVE

To evaluate approaches used to screen the cervical spine in patients with subacromial shoulder pain.

DESIGN

Systematic review of randomized controlled trials.

METHODS

Electronic searches of PEDro and MEDLINE to December 2016 were conducted. Randomized controlled trials evaluating the effectiveness of interventions within the current scope of physiotherapy comprising of adult patients complaining of subacromial shoulder pain were included. Data relating to the method of cervical spine screening were extracted and synthesized categorically.

RESULTS

One hundred and two studies were included. Twenty-six (25.5%) were categorized as "No method of screening undertaken or reported," 49 (48.0%) were categorized as "Localized cervical spine symptoms and/or radiculopathy/radicular pain," nine (8.8%) were categorized as "Cervical examination," two (2.0%) were categorized as "Manual testing," two (2.0%) were categorized as "History of cervical surgery," and 14 (13.7%) were categorized as using "Combined approaches."

CONCLUSION

Examination of the cervical spine in patients with subacromial shoulder pain is variable in randomized controlled trials. In many instances, no or minimal attempts to screen were undertaken or reported. This has potential research and management implications and further research is indicated to facilitate development of this aspect of examination.

Shoulder Taping and Neuromuscular Control

CONTEXT

  Scapular taping can offer clinical benefit to some patients with shoulder pain; however, the underlying mechanisms are unclear. Understanding these mechanisms may guide the development of treatment strategies for managing neuromusculoskeletal shoulder conditions.

OBJECTIVE

  To examine the mechanisms underpinning the benefits of scapular taping.

DESIGN

  Descriptive laboratory study.

SETTING

  University laboratory.

PATIENTS OR OTHER PARTICIPANTS

  A total of 15 individuals (8 men, 7 women; age = 31.0 ± 12.4 years, height = 170.9 ± 7.6 cm, mass = 73.8 ± 14.4 kg) with no history of shoulder pain.

INTERVENTION(S)

  Scapular taping.

MAIN OUTCOME MEASURE(S)

  Surface electromyography (EMG) was used to assess the (1) magnitude and onset of contraction of the upper trapezius (UT), lower trapezius (LT), and serratus anterior relative to the contraction of the middle deltoid during active shoulder flexion and abduction and (2) corticomotor excitability (amplitude of motor-evoked potentials from transcranial magnetic stimulation) of these muscles at rest and during isometric abduction. Active shoulder-flexion and shoulder-abduction range of motion were also evaluated. All outcomes were measured before taping, immediately after taping, 24 hours after taping with the original tape on, and 24 hours after taping with the tape removed.

RESULTS

  Onset of contractions occurred earlier immediately after taping than before taping during abduction for the UT (34.18 ± 118.91 milliseconds and 93.95 ± 106.33 milliseconds, respectively, after middle deltoid contraction; P = .02) and during flexion for the LT (110.02 ± 109.83 milliseconds and 5.94 ± 92.35 milliseconds, respectively, before middle deltoid contraction; P = .06). These changes were not maintained 24 hours after taping. Mean motor-evoked potential onset of the middle deltoid was earlier at 24 hours after taping (tape on = 7.20 ± 4.33 milliseconds) than before taping (8.71 ± 5.24 milliseconds, P = .008). We observed no differences in peak root mean square EMG activity or corticomotor excitability of the scapular muscles among any time frames.

CONCLUSIONS

  Scapular taping was associated with the earlier onset of UT and LT contractions during shoulder abduction and flexion, respectively. Altered corticomotor excitability did not underpin earlier EMG onsets of activity after taping in this sample. Our findings suggested that the optimal time to engage in rehabilitative exercises to facilitate onset of trapezius contractions during shoulder movements may be immediately after tape application.

Does taping in addition to physiotherapy improve the outcomes in subacromial impingement syndrome? A systematic review

BACKGROUND

Taping is used with or without other interventions for many purposes, especially to manage pain and improve functional activity in patients with shoulder pain.

OBJECTIVES

The aim of this review was to determine whether any taping technique in addition to physiotherapy care is more effective than physiotherapy care alone in patients with shoulder impingement syndrome.

METHODS

A systematic search of Cochrane Database of Systematic Review, MEDLINE (EBSCO), Physiotherapy Evidence Database (PEDro), CINAHL (EBSCO), PUBMED, AMED, EMBASE (OVID), The Kinesio Kinesio® Taping Method, Kinesio® Tex Tape UK and International websites ( www.kinesiotaping.co.uk ; www.kinesiotaping.com ) was conducted to June 2015. The outcome measures were pain, disability, range of motion and muscle strength. As data were not suitable for meta-analysis, narrative synthesis were applied.

RESULTS

Three randomized controlled trials and one controlled trial (135 patients) were included. The results were conflicting and weak on the effectiveness of taping as an adjunct therapy for improvement of pain, disability, range of motion and muscle strength.

CONCLUSION

Clinical taping in addition to physiotherapy interventions (e.g. exercise, electrotherapy, and manual therapy) might be an optional modality for managing patients with shoulder impingement syndrome, especially for the initial stage of the treatment; however, we need further robust, placebo controlled and consistent studies to prove whether it is more effective than physiotherapy interventions without taping.

Effects of scapular taping in young adults with shoulder pain and scapular dyskinesis

OBJECTIVE

To assess the immediate effects of scapular taping on pain, isometric force, and the level of activation of several scapular girdle muscles in individuals with shoulder pain and scapular dyskinesis.

MATERIALS AND METHODS

Ten individuals with shoulder pain during arm elevation and scapular dyskinesis were included and evaluated by using a visual analogue scale (VAS), pressure algometry, dynamometry, and surface electromyography. All assessments were performed before and immediately after the application of scapular taping.

RESULTS

Scapular taping did not change the electromyographic activity of the upper trapezius muscle (p = 0.041, IC95%: -0.8256 to 10.8752). The positive effects of taping application were related to pain reduction (p = 0.025) and improvement in pressure algometry in the middle deltoid muscle (p = 0.020, IC95%:-1.8910 to -0.0490). Maximal isometric force did not change after the application of taping (flexo-abduction p = 0.4136, external rotation p = 0.4261). Significant correlations were noted between the VAS and pressure pain threshold (PPT) for the upper trapezius muscle (r = -0.6643, p = 0.0361) as well as for the PPT measures of the middle deltoid and infraspinatus muscles before (r = 0.9491, p = 0.0001) and after (r = 0.9006, p = 0.0004) the application of taping.

CONCLUSION

Scapular taping was not effective for inducing changes in the electromyographic activity of the upper trapezius, lower trapezius, and serratus anterior muscles, nor in altering the isometric force of shoulder flexo-abduction and external rotation. However, taping was effective at improving the pressure algometry values of the middle deltoid. Significant correlations between the pressure algometry of the middle deltoid and infraspinatus muscles, both before and after the application of scapular taping, were noted.

Clinical outcomes of a scapular-focused treatment in patients with subacromial pain syndrome: a systematic review

OBJECTIVE

To systematically review the literature on the clinical outcomes of scapular-focused treatments in participants with subacromial pain syndrome (SPS).

DESIGN

Systematic literature review. Studies were appraised by two reviewers using the Physiotherapy Evidence Database (PEDro) scale, and a best-evidence synthesis was performed.

DATA SOURCES

The literature search was conducted in the databases PubMed, Embase and Cinahl up to February 2015.

ELIGIBILITY CRITERIA FOR SELECTING STUDIES

Randomised controlled trials evaluating the clinical outcomes of a physiotherapeutic scapular-focused treatment in participants with SPS.

RESULTS

Four studies were included describing various scapular-focused interventions, including scapular-focused exercise therapy, scapular mobilisation and scapular taping. All included studies had a PEDro score of 6 or higher, indicating low risk of bias. There was moderate evidence that scapular-focused treatment compared with other physiotherapeutic treatment is effective in improving scapular muscle strength in participants with SPS. Conflicting evidence was found for improvements in pain, function and clinical measures of scapular positioning. No evidence was found for improvements in shoulder range of motion or rotator cuff muscle strength.

CONCLUSIONS

There is some support for the use of scapular-focused exercise therapy in patients with SPS. Owing to the low number of studies, no firm conclusions can be drawn. Therefore, more randomised controlled trials are needed to determine the clinical outcomes of scapular-focused exercise therapy, scapular mobilisation techniques and scapular taping in patients with SPS.

Short-Term Effectiveness of Precut Kinesiology Tape Versus an NSAID as Adjuvant Treatment to Exercise for Subacromial Impingement: A Randomized Controlled Trial

OBJECTIVE

To compare the short-term effectiveness of precut kinesiology tape (PCT) to a nonsteroidal anti-inflammatory drug (NSAID) as adjuvant treatment to exercise physiotherapy in improving pain and function in patients with shoulder impingement.

DESIGN

Randomized, controlled assessor-blind parallel-design trial with 3 groups.

SETTING

Academic-community hospital.

PATIENTS

One hundred patients (mean age: 48 ± 12.3, 61 men, 39 women) with a diagnosis of subacromial impingement (SAI) syndrome were randomized to a treatment group from October 2009 to June 2012. Eighty-one patients completed the study.

INTERVENTIONS

Patients were randomized to one of the 3 treatment groups: PCT and Exercise (n = 33), NSAID and Exercise (n = 29), or Exercise only (n = 38) for a 4 session 2-week intervention with a registered physiotherapist.

MAIN OUTCOME MEASURES

Numeric pain rating scales for pain at rest and pain with arm elevation, the Simple Shoulder Test (SST), and the Constant Score were assessed pretreatment and post-treatment.

RESULTS

A statistically significant reduction in pain at rest and pain with arm elevation, as well as improvement in SST and Constant Score were observed in all 3 treatment groups, with minimal clinically important differences shown on pain with elevation and SST scores. Between-group differences on all outcome measures were not statistically significant or clinically meaningful.

CONCLUSIONS

The improvements in pain and function observed with an NSAID or PCT as adjuvant treatments were no greater than with rehabilitation exercise alone. If adjuvant treatment is desired, PCT seems to be better tolerated than an NSAID, although the difference did not reach significance.

CLINICAL RELEVANCE

The routine addition of adjuvant treatment is not supported by the results of this study. As adjuvant therapy, PCT seems to be better tolerated than an NSAID. If desired, clinicians may consider incorporating PCT along with an exercise component in the conservative treatment of SAI syndrome.

THE EFFICACY OF TAPING FOR ROTATOR CUFF TENDINOPATHY: A SYSTEMATIC REVIEW AND META-ANALYSIS

BACKGROUND

Rotator cuff (RC) tendinopathy is a highly prevalent musculoskeletal disorder. Non-elastic taping (NET) and kinesiology taping (KT) are common interventions used by physiotherapists. However, evidence regarding their efficacy is inconclusive.

OBJECTIVE

To examine the current evidence on the clinical efficacy of taping, either NET or KT, for the treatment of individuals with RC tendinopathy.

STUDY DESIGN

Systematic review and meta-analysis.

METHODS

A literature search was conducted in four bibliographical databases to identify randomized controlled trials (RCT) that compared NET or KT to any other intervention or placebo for treatment of RC tendinopathy. Internal validity of RCTs was assessed with the Cochrane Risk of Bias tool. A qualitative or quantitative synthesis of evidence was performed.

RESULTS

Ten trials were included in the present review on overall pain reduction or improvement in function. Most RCTs had a high risk of bias. There is inconclusive evidence for NET, either used alone or in conjunction with another intervention. Based on pooled results of two studies (n=72), KT used alone resulted in significant gain in pain free flexion (MD: 8.7 ° 95%CI 8.0 ° to 9.5 °) and in pain free abduction (MD: 10.3 ° 95%CI 9.1 ° to 11.4 °). Based on qualitative analyses, there is inconclusive evidence on the efficacy of KT when used alone or in conjunction with other interventions on overall pain reduction or improvement in function.

CONCLUSION

Although KT significantly improved pain free range of motion, there is insufficient evidence to formally conclude on the efficacy of KT or NET used alone or in conjunction with other interventions in patients with RC tendinopathy.

LEVEL OF EVIDENCE

Therapy, level 1a.

Clinical effectiveness of kinesiological taping on pain and pain-free shoulder range of motion in patients with shoulder impingement syndrome: a randomized, double blinded, placebo-controlled trial

BACKGROUND

Kinesiological taping (KT) is commonly used to improve symptoms associated with musculoskeletal disorders. However, review of the literature revealed minimal evidence to support the use of KT in treatment of shoulder disorders and controversy exists regarding the effect of KT in patients with shoulder impingement syndrome (SIS).

OBJECTIVE

The purpose of this study was to investigate the effect of KT on pain intensity during movement, pain experienced during the night (nocturnal pain), and pain-free shoulder range of motion (ROM) immediately after taping, after three days and after one week, in patients with SIS.

DESIGN

Randomized, Double blinded, Placebo-controlled design.

PARTICIPANTS

A total of 30 patients with SIS participated in this study. Patients were assigned randomly to a control (N = 15) and an experimental group (N = 15).

METHODS

The patients in the experimental group received a standardized therapeutic KT. The standardized, placebo neutral KT was applied for control group. KT was applied two times with a three day interval, remaining on during the 3 day interval. Both groups followed the same procedures. Pain-free active ROM during shoulder abduction, flexion, and elevation in the scapular plane was measured. Visual analogue scale (VAS) for pain intensity during movement or nocturnal pain and was assessed at baseline, immediately after KT, after three days, and one week after KT.

RESULTS

The result of repeated measures ANOVA showed a significant change in pain level during movement, nocturnal pain, and pain-free ROM (p = 0.000) after KT in the experimental group. In the ANCOVA, controlling for pre-test scores, change in pain level at movement (p = 0.009) and nocturnal pain (p = 0.04) immediately after KT was significantly greater in the experimental group than in control group. There was no significant difference in ROM measures (p > 0.05) between groups immediately after KT. No significant differences were found between the two groups in the after one week measurements of pain intensity and shoulder ROM.

CONCLUSION

The KT produces an immediate improvement in the pain intensity at movement and nocturnal pain in patients with SIS.

LEVEL OF EVIDENCE

1.

Scapular bracing and alteration of posture and muscle activity in overhead athletes with poor posture

CONTEXT

Overhead athletes commonly have poor posture. Commercial braces are used to improve posture and function, but few researchers have examined the effects of shoulder or scapular bracing on posture and scapular muscle activity.

OBJECTIVE

To examine whether a scapular stabilization brace acutely alters posture and scapular muscle activity in healthy overhead athletes with forward-head, rounded-shoulder posture (FHRSP).

DESIGN

Randomized controlled clinical trial.

SETTING

Applied biomechanics laboratory.

PATIENTS OR OTHER PARTICIPANTS

Thirty-eight healthy overhead athletes with FHRSP.

INTERVENTION(S)

Participants were assigned randomly to 2 groups: compression shirt with no strap tension (S) and compression shirt with the straps fully tensioned (S + T). Posture was measured using lateral-view photography with retroreflective markers. Electromyography (EMG) of the upper trapezius (UT), middle trapezius (MT), lower trapezius (LT), and serratus anterior (SA) in the dominant upper extremity was measured during 4 exercises (scapular punches, W's, Y's, T's) and 2 glenohumeral motions (forward flexion, shoulder extension). Posture and exercise EMG measurements were taken with and without the brace applied.

MAIN OUTCOME MEASURE(S)

Head and shoulder angles were measured from lateral-view digital photographs. Normalized surface EMG was used to assess mean muscle activation of the UT, MT, LT, and SA.

RESULTS

Application of the brace decreased forward shoulder angle in the S + T condition. Brace application also caused a small increase in LT EMG during forward flexion and Y's and a small decrease in UT and MT EMG during shoulder extension. Brace application in the S + T group decreased UT EMG during W's, whereas UT EMG increased during W's in the S group.

CONCLUSIONS

Application of the scapular brace improved shoulder posture and scapular muscle activity, but EMG changes were highly variable. Use of a scapular brace might improve shoulder posture and muscle activity in overhead athletes with poor posture.

Taping patients with clinical signs of subacromial impingement syndrome: the design of a randomized controlled trial

Background

Shoulder problems are a common complaint of the musculoskeletal system. Physical therapists treat these patients with different modalities such as exercise, massage, and shoulder taping. Although different techniques have been described, the effectiveness of taping has not yet been established. The aim of this study is to assess the effectiveness and cost-effectiveness of usual physical therapy care in combination with a particular tape technique for subacromial impingement syndrome of the shoulder compared to usual physical therapy care without this tape technique in a primary healthcare setting.

Methods and design

An economic evaluation alongside a randomized controlled trial will be conducted. A sample of 140 patients between 18 and 65 years of age with a diagnosis of subacromial impingement syndrome (SAIS) as assessed by physical therapists will be recruited. Eligible patients will be randomized to either the intervention group (usual care in combination with the particular tape technique) or the control group (usual care without this tape technique). In both groups, usual care will consist of individualized physical therapy care. The primary outcomes will be shoulder-specific function (the Simple Shoulder Test) and pain severity (11-point numerical rating scale). The economic evaluation will be performed using a societal perspective. All relevant costs will be registered using cost diaries. Utilities (Quality Adjusted Life Years) will be measured using the EuroQol. The data will be collected at baseline, and 4, 12, and 26 weeks follow-up.

Discussion

This pragmatic study will provide information about the effectiveness and cost-effectiveness of taping in patients presenting with clinical signs of SAIS.

Trial registration

Trial registration number: NTR2575