Short-Term Effects of Steroid Injection, Kinesio Taping, or Both on Pain, Grip Strength, and Functionality of Patients With Lateral Epicondylitis: A Single-Blinded Randomized Controlled Trial

The efficacy of taping on elbow proprioception in healthy individuals: A single-blinded randomized placebo-controlled study

BACKGROUND

Taping stimulates the mechanoreceptors, increases sensory information to the central nervous system, and improves sensorimotor synchronization, resulting in improved motor control. However, the efficacy of taping on elbow proprioception is not clear.

PURPOSE

This study aimed to evaluate the immediate effects of taping on elbow proprioception in healthy individuals.

STUDY DESIGN

This study was a two-arm, parallel-group, randomized, controlled, single-blinded study with a sham application.

METHODS

Fifty six healthy adults were randomized 1:1 to kinesio taping (n = 27) or sham taping (n = 29). Active joint position sense error (JPSE) was used to quantify proprioception using a universal goniometer at three-time points: baseline (BS), immediately after taping (IA), and 30 minutes after taping (30MA), with the tape still in place at 70° and 110° of elbow flexion. Participants were blinded to group assignments. The Friedman analysis assessed differences between evaluations within groups, and the Mann-Whitney U test determined differences between groups.

RESULTS

The study was completed with 56 participants and there were no dropouts. No skin reaction or adverse effect was observed in the participants and no test trial was excluded. The baseline scores of the groups were similar (p > 0.05). A significant difference was detected in the study group after kinesio taping at 70° (MD = -1.22; CI = (-2.33: -0.10; p < 0.005; d = 0.653) and 110° of elbow flexion (MD = -1.34; CI = 2,47: -0,21; p < 0.005; d = 0.73). This statistically significant difference was observed even at the 30MA evaluations at 70° (p < 0.05). Also, there was a statistically insignificant tendency to decrease in JPSE of both groups at both degrees following taping.

CONCLUSIONS

Elbow proprioception may be enhanced by kinesio taping, and this effect could last up to 30 minutes at 70° of elbow flexion. In contrast, sham taping did not produce such an improvement. Based on the differences in JPSE, kinesio taping proved more effective and had a longer-lasting impact than the sham application. The statistically insignificant tendency to decrease in JPSE may indicate that the 30-minute application period is inadequate to create a statistically significant effect on elbow proprioception. Longer usage periods can better reveal the effects of orthoses on proprioception.

Pulsed negative pressure myofascial vacuum therapy and percutaneous electrolysis in the treatment of lateral epicondylalgia: A single-blind randomized controlled trial

BACKGROUND

Lateral Epicondylalgia (LE) represents one of the most common injuries of the upper limb. It is necessary to find effective treatments that reduce pain and increase functionality.

PURPOSE

To determine the effects of an integrated intervention of Pulsed Negative Pressure Myofascial Vacuum Therapy (VT), Percutaneous Electrolysis (PE) and eccentric exercise (EE) in the treatment of LE compared versus Manual Therapy soft tissue mobilization (MT) and Ultrasound therapy (US) and EE.

STUDY DESIGN

Single-blind randomized controlled trial.

METHODS

Forty participants, with unilateral LE, were randomly divided into two groups: VT + PE + EE group (n = 20) and MT + US + EE group (n = 20). The VT + PE + EE group received one weekly session for four weeks and a regimen of EE daily at-home, and the MT + US + EE group received 10 sessions over a period of two weeks and a regimen of EE daily at-home. Numerical pain rating scale (NPRS), range of motion (ROM) pressure pain threshold (PPT) and function (PRTEE questionnaire) were measured before treatment, at the end of treatment, and at one- and three-month follow-ups.

RESULTS

The statistically significant improvements were found post-treatment, favoring the VT + PE group in pain intensity (p < 0.001; ES = 0.408), PRTEE-S Pain (p = 0.001; ES = 0.377), PRTEE-S Specific function (p = 0.004; ES = 0.306) and PRTEE-S Total (p = 0.001; ES = 0.355). The VT + PE + EE treatment showed greater effectiveness than the MT + US + EE treatment at immediate post-treatment, as well as at the one-month and three-months follow-up.

CONCLUSIONS

VT and PE added to an EE program could be an effective treatment for pain, ROM, PPT, and function in patients with LE.

Effectiveness of non-invasive therapies on pain, maximum grip strength, disability, and quality of life for lateral elbow tendinopathy: A systematic review and meta-analysis

BACKGROUND

Lateral elbow tendinopathy is a common musculoskeletal disorder. Effectiveness of non-invasive therapies for this health condition are unclear.

OBJECTIVE

To investigate the effectiveness of non-invasive therapies on pain, maximum grip strength, disability, and quality of life for lateral elbow tendinopathy.

METHODS

Searches were conducted on MEDLINE, Embase, CINAHL, AMED, PEDro, Cochrane Library, SPORTDiscus and PsycINFO without language or date restrictions up to May 3rd, 2023. Randomized trials investigating the effectiveness of any non-invasive therapy compared with control or other invasive interventions were included. Two independent reviewers screened eligible trials, extracted data, and assessed the risk of bias of included trials and certainty of the evidence.

RESULTS

Twenty-two different therapies investigated in 47 randomized trials were included in the quantitative analysis. Moderate certainty evidence showed that betamethasone valerate medicated plaster may reduce disability (mean difference -6.7; 95% CI -11.4, -2.0) in the short-term when compared with placebo. Low certainty evidence showed that acupuncture may reduce disability (MD -9.1; 95% CI -11.7, -6.4) in the short-term when compared with sham. Moderate to very low certainty of evidence also showed small to no effect of non-invasive therapies on pain intensity, maximum grip strength, and disability outcomes in the short-term compared to control or invasive interventions. Most therapies had only very low certainty of evidence to support their use.

CONCLUSIONS

Decision-making processes for lateral elbow tendinopathy should be carefully evaluated, taking into consideration that most investigated interventions have very low certainty of evidence. There is an urgent call for larger high-quality trials.

Physical therapy intervention versus corticosteroid injection for lateral elbow tendinopathy. Does slow and steady win the race? - A systematic review

Background

Lateral elbow tendinopathy is one of the most common chronic and degenerative diseases which significantly affects quality of life and the activities of daily living of a person. The following is a systematic review reporting a comparison between physical therapy intervention and corticosteroid injection for the treatment of lateral elbow tendinopathy.

Method

PubMed, Web of Science, and Embase were searched using headings related to treatment options for Lateral elbow tendinopathy. The following keywords were used: lateral epicondylitis, physical therapy, and corticosteroid injection.

Result

We descriptively analyzed and reviewed a total of 12 studies including a total of 1253 patients for lateral elbow tendinopathy. The physical therapy intervention included interventions like electrotherapy, manual therapy, and exercise. The studies included had an overall low to unknown risk of bias.

Conclusion

Our review suggests corticosteroid injection provides beneficial short-term effects and physical therapy interventions provide intermediate to long-term effects, less additional treatment and low recurrence rate in patients with lateral elbow tendinopathy. Although high-quality randomized control trials are required in order to have a better understanding of both intervention types.

The efficacy of kinesio tape in patients with lateral elbow tendinopathy: A systematic review and meta-analysis of prospective randomized controlled trials

Background

The efficacy of Kinesio tape (KT) in lateral elbow tendinopathy (LET) has been widely discussed, but controversy remains.

Objectives

To perform a meta-analysis of randomized controlled trials (RCTs) in the literature to ascertain the efficacy of KT in LET.

Design

Systematic review and meta-analysis.

Method

Two independent reviewers carried out a literature search in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Any discrepancies were addressed by a third author. Included in the study were RCTs comparing KT to a control group in the context of LET. The quality of evidence was assessed with the 2.0 version of Cochrane Collaboration risk of bias tool. Evaluation centered on clinical outcomes, such as function scores and pain, with comparison made using the risk ratio for dichotomous variables and the mean difference for continuous variables. Statistical significance was considered for P values < 0.05.

Results

Included in this review are 11 RCTs with 562 patients. Significant results were noted in favor of KT compared with control based on the visual analog scale score at movement (SMD = -1.17; P = 0.03); visual analog scale score at movement (SMD = -1.08; P < 0.00001); maximal grip strength (SMD = 0.69; P < 0.00001); pain pressure threshold (SMD = 1.14; P < 0.00001); Patient-Rated Tennis Elbow Evaluation Questionnaire score (SMD = -1.16; P = 0.02) and Disabilities of the Arm, Shoulder, and Hand questionnaire score (SMD = -1.19; P < 0.00001).

Conclusion

The current evidence shows that KT can improve pain levels and the function of elbow joint in patients with LET, and this improvement is might be clinically significant. We assume that physiotherapists can consider trying the KT in LET patients. Future quality studies are needed to confirm the efficacy and explore the mechanism of KT.

Evidence for exercise therapy in patients with hand and wrist tendinopathy is limited: A systematic review

BACKGROUND

Several studies reported the efficacy of exercise therapy in hand and wrist tendinopathy. However, no systematic review synthesized the effect of exercise therapy on these patients.

PURPOSE

This study aimed to perform a systematic review to summarize evidence if exercise therapy may be considered an effective treatment in conservative management for patients with hand and wrist tendinopathy.

STUDY DESIGN

This was a systematic review.

METHODS

A literature search in MEDLINE, Cochrane Library, PEDro, and Embase was conducted from their inception until April 10, 2022. Two independent reviewers included the studies administering exercise therapy in patients with hand and/or wrist tendinopathy in the review and extrapolated the data. Methodological quality was assessed using the framework developed by Murad et al for case reports and case series and the PEDro score for clinical trials.

RESULTS

Seven case reports, 3 case series, and 2 randomized controlled studies were included and methodologically evaluated, obtaining a low score for all the analyzed studies. The total number of included patients in the analyzed studies was 106, of which 54 were female, 13 were male, and 39 were not specified. The type of exercise was widespread and often not really well described: it varies from eccentric forearm training to mobilization with movement, passing through strengthening exercises, grip proprioception training, and self-management exercises according to the McKenzie method. The dosage was often not precise, making it difficult to reproduce the therapeutic proposals. Exercise therapy was always administered together with different treatments; therefore, its efficacy alone is difficult to distinguish, although in some cases, the patients improved pain and functionality.

CONCLUSIONS

Evidence on the efficacy of exercise therapy in patients with hand and wrist tendinopathies is limited. Future research is strongly recommended to determine the appropriate dosage of the exercise therapy to determine clinical changes in these patients.

The Immediate Effect of Kinesiotaping on Handgrip Strength in Young, Healthy Men

Introduction: Kinesiotaping is a typical method used in physical therapy. It has the potential to boost muscle strength and performance when used properly The aim of the study is to determine the immediate effect of 35% tension Kinesiotaping on handgrip strength in healthy males. Methods: The study involved 60 healthy males (physical therapy students) between the ages of 20 and 23. The participants were randomly assigned to 1 of 2 groups: the tension Kinesiotaping group (tKT), undergoing taping at a 35%tension, or the control group, receiving the identical taping technique but without tension. All participants' handgrip strength was measured using a hand-held dynamometre. The measurements were taken before and after taping for 30 minutes. Results: Only in the tension Kinesiotaping group was there substantial improvement in handgrip strength (tKT). There were no significant differences in the control group before and after 30 minutes (p=0.970), but significant results were noted in the tKT group after applying kinesiotape with a 35% tension (p<0.001). Conclusions: In healthy males, Kinesiotaping with a 35% tension causes an immediate increase in handgrip strength.

The comparison of the effectiveness of Kinesio Taping and dry needling in the treatment of lateral epicondylitis: a clinical and ultrasonographic study

BACKGROUND

The aim of this study was to investigate the short- and long-term effects of Kinesio Taping (KT) and dry needling (DN) applications on pain, functionality, and muscle strength in patients with lateral epicondylitis by use of questionnaires and ultrasonography.

METHODS

Seventy-eight patients were randomized into 3 groups. Each group followed a program that consisted of 9 treatment sessions in total, with 3 sessions per week for 3 weeks. Group 1 received KT and performed exercise, group 2 received DN and performed exercise, and group 3 performed exercise alone. Pain, functional status, grip strength, and the thickness and echogenicity of the common extensor tendon were evaluated before treatment, after treatment (at the end of the third week), and after 6 months.

RESULTS

In intragroup evaluations, KT and DN were found to be effective in the short and long term in terms of pain, functional status, muscle strength, and tendon thickness (P < .01). In intergroup evaluations, improvement in the KT and DN groups was superior to that in the control group for all parameters (P < .05). On comparison of the KT and DN groups, improvements in the clinical parameters and tendon thickness, heterogeneity, and elastography were significantly better in the DN group in the short and long term (P < .05).

CONCLUSIONS

The ultrasonographic outcomes in our study objectively demonstrated that although DN in general is superior in the treatment of lateral epicondylitis, KT treatment is also effective.

Early Results of Kinesio Taping and Steroid Injections in Elbow Lateral Epicondylitis: A Randomized, Controlled Study

Background and objectives: This study prospectively compares early results of Kinesio tape (KT) as an alternative method for the treatment of lateral epicondylitis with those of corticosteroid injection and the rest-and-medication group (RMG). Materials and methods: Among the fifty patients (53 elbows), KT was applied to 20 patients (21 elbows), and corticosteroid injection (CSI) was applied to 15 patients (17 elbows). Fifteen patients were included in the RMG. Patients in the RMG were informed about their condition, and necessary warnings were given. No oral or topical treatments were recommended. If needed, paracetamol or nonsteroidal anti-inflammatory drugs (NSAIDs) were prescribed. Patients were classified according to the Nirschl scores and evaluated with visual analog scale (VAS); Quick Disability of Arm, Shoulder and Hand (QDASH); and the Turkish version of the Patient Related Elbow Evaluation (PREE-T). Results: Improvements in all scores were statistically significant in all groups at the end of the second week. At the end of the fourth week, there was also a statistically significant improvement in all three groups, but these improvements were not as high as they were in the first 2 weeks. There was a slight deterioration in the functional scores in the RMG and CSI groups, while the improvement in the KT group continued. In the KT group, the average QDASH score was 18.1 (4.5–35), the VAS score was 2 (1–3), the VAS score in resisted wrist extension was 4 (2–5) and the Nirschl score was 2 (1–3) at the fourth week. The KT group had significant superiority in these parameters over the RMG (p = 0.035, p = 0.035, p = 0.029, p = 0.035, respectively). However, there was no significant difference between the KT, the RMG and the CSI groups at the fourth week. Conclusions: CSI, KT and rest-and-medication treatments were all effective in terms of pain reduction and functional scores at the end of week 2, and the only treatment that continued to be effective in the final week was KT.

Comparison of the effects of using non-steroidal anti-inflammatory drugs with or without kinesio taping on the radial nerve in lateral epicondylitis: A randomized-single blind study

BACKGROUND

There is no knowledge about the effects of kinesio taping (KT) on the radial nerve in lateral epicondylitis.

OBJECTIVE

This study aimed to determine the effects of non-steroidal-anti-inflammatory drugs (NSAIDs) combined with KT on lateral epicondylitis using ultrasonographic findings.

METHODS

NSAID therapy was administered to the control group for 10 days, and the KT group additionally received KT three times a week for two weeks. Clinical and ultrasonographic evaluations were performed before treatment and at post-treatment at second, sixth and fourteenth weeks. The radial nerve cross sectional area and common extensor tendon thicknesses were measured using ultrasonography.

RESULTS

The study was completed with 40 patients in each group. Improvements in clinical parameters, common extensor tendon thickness, and cross sectional area values were significant in the KT group (p<0.01).

CONCLUSIONS

NSAID plus kinesio taping decrease pain intensity while improving functionality and ultrasonographic parameters, including common extensor tendon thickness and radial nerve cross sectional area; therefore, it may be an option treatment in lateral epicondylitis.

Minimally invasive treatment of lateral epicondylitis

Lateral epicondylitis (LE), also known as tennis elbow, is the most common cause of elbow pain in adults, with approximately 1-3% of the general population being afflicted. Although the condition is usually self-limiting, pain can be a major hindrance, limiting daily activity and the work capacity of patients. As a result, many treatment options have become available with the aim to shorten the duration of the disease and increase the quality of life. Steroid injections, NSAIDs, topical creams, platelet-rich plasma, physical therapy, and kinesiotaping are considered conservative treatments, while surgical options are last-resort treatments reserved for refractory LE. In this review, we will provide a brief summary of LE and focus on addressing conservative and minimally invasive interventional options for the treatment of LE.

Percutaneous Electrolysis in the Treatment of Lateral Epicondylalgia: A Single-Blind Randomized Controlled Trial

Few studies have considered the effects of percutaneous electrolysis (PE) in the treatment of lateral epicondylalgia (LE). For this reason, the objective of this study was to compare the effects of PE with an evidence-based approach—trigger point dry needling (TDN)—in patients with LE. A randomized controlled trial was conducted in which 32 participants with LE were randomly assigned to two treatment groups, the PE group (n = 16) and the TDN group (n = 16). Both groups received four therapy sessions and an eccentric exercise program to be performed daily. The numerical pain rating scale (NPRS), pressure pain thresholds (PPT), quality of life, and range of motion were measured before treatment, at the end of treatment, and at one- and three-month follow-ups. Significant between-group mean differences were found after treatment for NPRS (p < 0.001) and flexion movement (p = 0.006). At one-month follow-up, significant mean differences between groups were found for NPRS (p < 0.001), PPT (p = 0.021), and flexion (p = 0.036). At three-months follow-up, significant mean differences between groups were found for NPRS (p < 0.001), PPT (p = 0.004), and flexion (p = 0.003). This study provides evidence that PE could be more effective than TDN for short- and medium-term improvement of pain and PPTs in LE when added to an eccentric exercise program.