The effectiveness of the low-power laser and kinesiotaping in the treatment of carpal tunnel syndrome, a pilot study

Photobiomodulation combination therapy as a new insight in neurological disorders: a comprehensive systematic review

Preclinical and clinical studies have indicated that combining photobiomodulation (PBM) therapy with other therapeutic approaches may influence the treatment process in a variety of disorders. The purpose of this systematic review was to determine whether PBM-combined therapy provides additional benefits over monotherapies in neurologic and neuropsychiatric disorders. In addition, the review describes the most commonly used methods and PBM parameters in these conjunctional approaches.To accomplish this, a systematic search was conducted in Google Scholar, PubMed, and Scopus databases through January 2024. 95 potentially eligible articles on PBM-combined treatment strategies for neurological and neuropsychological disorders were identified, including 29 preclinical studies and 66 clinical trials.According to the findings, seven major categories of studies were identified based on disease type: neuropsychiatric diseases, neurodegenerative diseases, ischemia, nerve injury, pain, paresis, and neuropathy. These studies looked at the effects of laser therapy in combination with other therapies like pharmacotherapies, physical therapies, exercises, stem cells, and experimental materials on neurological disorders in both animal models and humans. The findings suggested that most combination therapies could produce synergistic effects, leading to better outcomes for treating neurologic and psychiatric disorders and relieving symptoms.These findings indicate that the combination of PBM may be a useful adjunct to conventional and experimental treatments for a variety of neurological and psychological disorders.

Immediate effects of Kinesio taping in carpal tunnel syndrome: A randomized controlled double-blind ultrasonographic study

BACKGROUND

The effects of Kinesio taping (KT) in carpal tunnel syndrome are controversial.

PURPOSE

This study aimed to examine whether KT has any effect on the skin, subcutaneous tissue, and median nerve measurements and to compare the effects of two different KT applications.

STUDY DESIGN

This is a prospective, double-blinded, randomized trial. This study was prospectively registered on the clinicaltrials.gov (NCT05475197). A total of 34 wrists (21 patients) who were clinically and electrophysiologically diagnosed with mild/moderate carpal tunnel syndrome were randomly divided into two KT intervention groups (group 1: neural technique and area correction technique and group 2: area correction technique).

METHODS

At baseline and immediately after the removal of KT (48 hours), pain was assessed with visual analog scale, hand grip strength with a hand-held dynamometer, and pinch strength using a pinch meter. Likewise, using ultrasound, skin and subcutaneous tissue thicknesses, median nerve cross-sectional area and flattening ratio, as well as median nerve depth were measured at the carpal tunnel inlet and outlet levels.

RESULTS

While there was significant improvement in the pain scores (compared to the baseline) immediately after the KT in both groups (group 1: p = 0.03, ηp2 = 0.44; group 2: p < 0.001, ηp2 = 0.71), there was no difference in between (p = 0.07, ηp2 = 0.10). Grip strength significantly increased only in group 2 (p = 0.01, ηp2 = 0.35). None of the sonographic measurements displayed significant difference either within or between groups at baseline and after KT (all p > 0.05).

CONCLUSIONS

While pain scores improved after KT, they were not coupled with any morphologic changes assessed by ultrasound.

Efficiency of Direct Transcutaneous Electroneurostimulation of the Median Nerve in the Regression of Residual Neurological Symptoms after Carpal Tunnel Decompression Surgery

Carpal tunnel syndrome (CTS) is the most frequent entrapment neuropathy. CTS therapy includes wrist immobilization, kinesiotherapy, non-steroidal anti-inflammatory drugs, carpal tunnel steroid injection, acupuncture, and physical therapy. Carpal tunnel decompression surgery (CTDS) is recommended after failure of conservative therapy. In many cases, neurological disorders continue despite CTDS. The aim of this study was to investigate the efficiency of direct transcutaneous electroneurostimulation (TENS) of the median nerve in the regression of residual neurological symptoms after CTDS. Material and Methods: 60 patients aged 28-62 years with persisting sensory and motor disorders after CTDS were studied; 15 patients received sham stimulation with a duration 30 min.; 15 patients received high-frequency low-amplitude TENS (HF TENS) with a duration 30 min; 15 patients received low-frequency high-amplitude TENS (LF TENS) with a duration 30 min; and 15 patients received a co-administration of HF TENS (with a duration of15 min) and LF TENS (with a duration of 15 min). Results: Our research showed that TENS significantly decreased the pain syndrome, sensory disorders, and motor deficits in the patients after CTDS. Predominantly, negative and positive sensory symptoms and the pain syndrome improved after the HF TENS course. Motor deficits, reduction of fine motor skill performance, electromyography changes, and affective responses to chronic pain syndrome regressed significantly after the LF TENS course. Co-administration of HF TENS and LF TENS was significantly more effective than use of sham stimulation, HF TENS, or LF TENS in patients with residual neurological symptoms after CTDS.

Comparison of 4 weeks of cupping and Kinesio-taping on clinical and ultrasound outcomes of carpal tunnel syndrome during pregnancy

OBJECTIVE

To explore effect of cupping and Kinesio-taping techniques on clinical and ultrasound outcomes of carpal tunnel syndrome (CTS) during pregnancy.

METHODS

Thirty pregnant women suffering from CTS were randomly assigned into Kinesio-taping (n = 15) and cupping (n = 15) groups. In Kinesio-taping group, individuals underwent Kinesio-taping for three days, one day with no treatment, and three days with Kinesio-taping, continuing this procedure for four weeks. In cupping group, cupping was moved for 5 min with pressure of 50 mm-Hg on the carpal tunnel area. This procedure continued longitudinally in forearm area for 2 min. The therapeutic intervention of cupping group continued with eight sessions, two days a week for 4 weeks. Ultrasound outcomes including median nerve cross-sectional area through ultrasonography, and clinical outcomes including pain through visual analog scale and severity of symptoms and functional status through Boston questionnaire were measured in both groups before and after therapeutic program.

RESULTS

In both groups, a significant reduction was observed in all variables after treatment compared to pre-treatment (P < 0.001). In inter-group comparison, a significant improvement was found in outcomes of Boston questionnaire and ultrasound results about median nerve cross-sectional area at pisiform and hook of hamate in cupping group compared to Kinesio-taping at end of four weeks (P < 0.001).

CONCLUSION

Both cupping and Kinesio-taping improved clinical and ultrasound outcomes of CTS. However, efficacy of cupping compared to Kinesio-taping was better in improvement of median nerve cross-sectional area at hamate hook and pisiform levels, symptoms severity scale, and functional status scale, which makes the results clinically more applicable.

Effects of Motor Rehabilitation on Balance and Functional Activities in Elderly Patients with Peripheral Neuropathy and Recurrent Falls

To date, little is known about the effects of motor rehabilitation in peripheral neuropathy (PN) patients with a history of recurrent falls (RFH). This study aimed to assess balance and the activities of daily living (ADLs) in elderly lower limb PN patients with and without RFH and to verify the effects of motor rehabilitation on balance and ADLs in these patients. We collected data from 64 lower limb PN patients, who underwent a conventional motor rehabilitation program: 35 patients had a history of recurrent falls, and 29 did not. The Berg Balance Scale (BBS) and motor FIM, before and after rehabilitation, were the outcome measures. After rehabilitation, lower limb PN patients with RFH had significantly higher scores in BBS and motor FIM (p < 0.001, for both) than at entry. The final BBS score and effectiveness in the BBS score of lower limb PN patients with RFH were lower than those of patients without RFH (p < 0.05 and p = 0.009, respectively). The study shows that conventional motor rehabilitation improves both balance and ADLs in patients, but balance improvement is lower in those with RFH. Thus, motor rehabilitation can be a therapeutic option for the management of these patients.

Physio- und sporttherapeutische Interventionen zur Behandlung eines Karpaltunnelsyndroms

Hintergrund

Die Behandlung des Karpaltunnelsyndroms (KTS) besteht in der Regel in einer operativen Dekompression des Nervs oder Schienung und einer zusätzlichen medikamentösen Therapie. Physio- und Sporttherapie können eine nichtinvasive und gleichzeitig nebenwirkungsarme Alternative darstellen.

Ziel

Die vorliegende Übersichtsarbeit fasst aktuelle Studien zur Wirksamkeit von physio- und sporttherapeutischen Interventionen für die Therapie des KTS systematisch zusammen und fokussiert auf die Reduktion der Symptome sowie als sekundäres Outcome auf die Verbesserung der Funktionalität der Hand.

Material und Methoden

Das systematische Review integriert randomisierte, kontrollierte Studien mit physio- oder sporttherapeutischen Interventionen, die in den elektronischen Datenbanken PubMed, CINAHL und Web of Science bis Februar 2021 publiziert wurden. Den Richtlinien von Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) und der Cochrane Collaboration folgend wurden eine systematische Suche der Literatur, eine Datenextraktion und eine Bewertung des „risk of bias“ anhand des Cochrane Risk of Bias Tool von zwei unabhängigen Reviewern durchgeführt.

Ergebnisse

Von 461 identifizierten Studien konnten n = 26 in die qualitative Analyse einbezogen werden. Das Biasrisiko über die einzelnen Studien ist als moderat bis gering einzustufen. Verzerrungspotenzial ergibt sich teilweise durch eine unzureichende Verblindung der Patient:innen und des Studienpersonals sowie durch eine selektive Berichterstattung der Studienergebnisse und der Durchführung. Die manuelle Therapie erwies sich im Vergleich zu einem operativen Eingriff als schneller und langfristig gleichermaßen zielführend in Bezug auf Schmerzreduktion und Funktionsverbesserung. Auch Mobilisationstechniken, Massagetechniken und das Kinesiotaping sowie Yoga als therapeutische Interventionen zeigten positive Effekte.

Schlussfolgerung

In der Therapie eines leichten bis mittelschweren KTS zeichnen sich physio- und sporttherapeutische Interventionen vor allem durch Erfolge bereits nach 2‑wöchiger Behandlung aus, zudem durch vergleichbare Erfolge wie nach operativem Eingriff und 3‑monatiger postoperativer Behandlung. Zudem sind Patient:innen keinen Operationsrisiken ausgesetzt. Das Review ist im International Prospective Register of Systematic Reviews (PROSPERO) mit der Nr. 42017073839 registriert.

Comparison of low power laser and kinesio taping for the treatment of carpal tunnel syndrome: A prospective randomized study

BACKGROUND

Although carpal tunnel syndrome (CTS) is a common neuromuscular disorder, studies on its conservative treatment are inadequate and contradictory.

OBJECTIVES

This study aimed to investigate and compare the effectiveness of low power laser therapy (LPLT) and Kinesio taping (KT) for the treatment of CTS.

METHODS

Sixty patients with CTS were included in this study. One group received 15 sessions of KT, and the second group underwent 15 sessions of LPLT within three weeks. All patients were assessed with hand grip strength (HGS), Visual Analogue Scale (VAS)-pain, Douleur Neuropathique-4 (DN4) score, Boston Questionnaire (BQ), and electroneuromyography before and after treatment.

RESULTS

Before treatment, all clinical and neurophysiological parameters were similar between the groups. After treatment, both groups significantly improved in terms of HGS, VAS-pain, DN4, and BQ. However, the LPLT group had significantly better HGS, VAS-pain, DN4, and BQ than the KT group. In addition, while median nerve motor distal latency and median nerve sensory conduction velocity improved significantly with treatment in both groups, the LPLT group's improvement was significantly better than that of the KT group.

CONCLUSIONS

In patients with CTS, both LPLT and KT were effective treatments. However, the LPLT group had significantly better improvements than the KT group.

Efficacy of kinesio taping on hand functioning in patients with mild carpal tunnel syndrome. A double-blind randomized controlled trial

STUDY DESIGN

Double-blind randomized controlled trial.

INTRODUCTION

Carpal tunnel syndrome (CTS) is a common mononeuropathy that causes pain and disability in the affected hand. Kinesio taping (KT) has been recently proposed as a promising conservative approach in CTS patients.

PURPOSE OF THE STUDY

To investigate the effectiveness of KT compared to a sham taping on symptoms and hand function in patients affected by mild CTS.

METHODS

Patients affected by mild CTS with symptoms for at least 8 weeks were enrolled and randomly allocated into two groups: KT group, according to the technique proposed by Kase plus specific exercises; control group, undergoing a sham taping plus specific exercise. All patients performed 2 sessions/week for 5 weeks of exercises of mobilization of fingers and carpal joint. At the baseline, after 5 weeks (T1), and after 6 months (T2), a physician unaware of patients' allocation assessed the Boston Carpal Tunnel Questionnaire (BCTQ) symptom (BCTQ-S) and functional (BCTQ-F) subscales.

RESULTS

Forty-two patients (mean age:54.3 ± 15.0 y) were randomly allocated into KT (n = 21) and control group (n = 21). At T1, in both groups we found a significant improvement in hand function and symptoms, as showed by BCTQ-F (KT:4.2 ± 0.7 vs 3.0 ± 0.6, P < .001; sham: 2.2 ± 0.3 vs 1.7 ± 0.3, P = .012) and by BCTQ-S (KT: 2.2 ± 0.3 vs 1.7 ± 0.3, P < .001; sham: 2.3 ± 0.4 vs 1.9 ± 0.5, P = .007). At T2, only in the KT group there was a significant difference in both sub-items of primary outcome. There were significantly better results in the KT group at T1 and T2.

DISCUSSION

The present study showed that KT compared to a sham taping might be more effective in reducing perceived symptoms in mild CTS patients, reporting a clinically significant difference.

CONCLUSION

KT might be considered as an effective technique combined to rehabilitative treatment in terms of hand function and symptoms in patients affected by mild CTS.

Effectiveness of Conservative Treatment According to Severity and Systemic Disease in Carpal Tunnel Syndrome: A Systematic Review

(1) Background: Carpal tunnel syndrome (CTS) is the most common peripheral neuropathy in the upper extremity. Conservative treatment has been effective for mild and moderate idiopathic CTS. However, severe CTS and systemic conditions were an exclusion criterion from the studies. The aim of this study is to review the effectiveness of conservative treatment in patients with CTS regardless of the level of severity and the presence or not of systemic diseases in the last ten years. (2) Methods: Randomized controlled clinical trials that compared the effect of conservative treatment on the Boston questionnaire and pain were selected. PubMed, PEDro, Scopus, Cochrane, and Web of Science databases were used. PRISMA statement checklist was performed. (3) Results: 876 studies were recorded, 29 were selected. Pharmacology, Electrotherapy and Manual Therapy had benefits for CTS. Electrotherapy and manual therapy could be effective for severe CTS patients with a systemic condition in the short term, but there was a low percentage of these patients included in the studies. (4) Conclusion: Some pharmacological treatments, manual therapy and electrotherapy have shown benefits for handling CTS, although the most effective combination of techniques is unknown. It would be necessary to include patients with systemic conditions in the selection criteria for future studies.

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.

Non-Surgical Management and Post-Surgical Rehabilitation of Carpal Tunnel Syndrome: An Algorithmic Approach and Practical Guideline

: One of the most common forms of entrapment neuropathy is Carpal Tunnel Syndrome (CTS). There are various treatment options for CTS. However, there are no clear and structured guidelines. This review classified the existing treatments and developed an algorithm to help physicians to choose the best option for their patients. Treatment options were summarized in three sections: non-surgical management of CTS, post-operative management of CTS, and practical open carpal tunnel release post-op protocol. The physicians can prescribe multiple treatment options to CTS patients. Corticosteroid in oral or injectable form has strong evidence in pain control and functional improvement in the short term. Shockwave therapy and nocturnal wrist splints display moderate therapeutic effects. Post carpal tunnel release rehabilitation can be started a few days after the operation.

Effects of Kinesio Taping on pain, paresthesia, functional status, and overall health status in patients with symptomatic thoracic outlet syndrome: A single-blind, randomized, placebo-controlled study

OBJECTIVE

This study aimed to assess the effects of kinesio taping (KT) on pain, paresthesia, functional status, and overall health status in patients with symptomatic thoracic outlet syndrome (sTOS).

METHODS

A single-blind placebo-controlled design was employed in this study. The study duration was defined as 12 months. Analyses were performed on 60 patients with sTOS randomly assigned to KT (4 men and 26 women; mean age=33.5 years, range=20-46 years) and control groups (5 men and 25 women; mean age=26 years, range=20-43 years). KT was applied to the KT group three times. The control group received placebo taping. Pain and paresthesia were evaluated using the visual analogue scale (VAS) pain (10 cm) and VAS paresthesia (10 cm). The upper limb function was assessed using the disabilities of the arm, shoulder, and hand (DASH) questionnaire. The overall health status was evaluated based on the Nottingham Health Profile (NHP). Each assessment was carried out at baseline (t0), posttreatment (t1), and 8 weeks after baseline (t2).

RESULTS

In the KT group, except the social isolation domain of the NHP, all outcome measures showed improvement from t0 to t1. At the second follow-up visit (t2), improvements remained visible compared with baseline. However, none of the variables improved from t1 to t2. Otherwise, all measures deteriorated slightly, and the deteriorations in VAS for pain, NHP pain, NHP sleep, and NHP physical abilities were statistically significant (p=0.041, p=0.048, p=0.013, and p=0.016, respectively). In the control group, only VAS for paresthesia and NHP emotional reaction showed improvement over time (p=0.002 and p=0.044, respectively). When changes in outcome measures between the two groups were compared, except NHP emotional reaction and NHP social isolation, median changes (from t0 to t1) were higher in the KT group than in the control group (p<0.05 for all variables). Regarding VAS pain, VAS paresthesia, DASH, and three NHP domains (energy level, pain, and physical abilities), changes from t0 to t2 were also higher in the KT group (p<0.05 for all variables).

CONCLUSION

KT can provide benefits in terms of relieving pain and paresthesia, as well as improving the upper limb function and quality of life in patients with sTOS.

LEVEL OF EVIDENCE

Level II, Therapeutic study.

A comparative study of the dose-dependent effects of low level and high intensity photobiomodulation (laser) therapy on pain and electrophysiological parameters in patients with carpal tunnel syndrome

BACKGROUND

Carpal tunnel syndrome (CTS) is a common peripheral nerve disorder of the wrist. Nonsurgical treatments e.g. laser therapy may cause potential beneficial effects.

AIM

To compare the dose dependent effects of low level laser therapy (LLLT) and high intensity laser therapy (HILT) on pain and electrophysiology studies in patients with CTS.

DESIGN

Double-blind randomized controlled trial.

SETTING

Outpatient physiotherapy clinic.

POPULATION

Ninety-eight participants with CTS, aged between 20 to 60 years, were randomly assigned to five groups.

METHODS

All participants undertook four standard exercises, with one group serving as exercise-only controls. Patients were randomly allocated to either high or low fluence LLLT or high or low fluence HILT received over 5 sessions. All patients were assessed by visual analogue scale, median compound muscle action potential (CMAP) and sensory nerve conduction studies before and 3 weeks after the interventions.

RESULTS

VAS was significantly lower in all groups after 3 weeks (P<0.05). CMAP latency decreased in all groups. The interaction of group and time (5×2) was significant for pain (P<0.001), the latency of CMAP (P=0.001) and CMAP amplitude (P=0.02). The interaction of group and time was not significant for the CMAP conduction velocity, sensory nerve latency and amplitude (P>0.05).

CONCLUSIONS

HILT with a power of 1.6 W and low fluence of 8 J/cm² was superior in reduction of pain and improvement of the median motor nerve electrophysiological studies compared to LLLT and exercise-only control groups.

CLINICAL REHABILITATION IMPACT

LLLT and HILT in conjunction with exercise program are effective in reducing pain and improving median motor nerve conduction studies of the patients with CTS. It seems that high power and low fluence laser therapy is better than LLLT and exercise interventions to treat these patients.

Participants’ perceptions of Kinesio tape for carpal tunnel syndrome: A qualitative study

Introduction

Kinesio tape is an alternative non-surgical treatment approach for addressing symptoms of carpal tunnel syndrome. The purpose of the study was to investigate individuals’ experiences with the dorsal application of Kinesio tape for carpal tunnel syndrome management and its impact on pain and function.

Method

The study design was a limited phenomenological design study embedded in a randomized controlled trial. Daily symptom journals and semi-structured interviews were completed with 15 participants who were purposefully recruited and randomly allocated to the intervention group of a single blind randomized controlled trial. Kinesio tape was applied dorsally on the affected forearm, wrist, and digits for a duration of two weeks. Transcribed data were analyzed using descriptive coding, coding schemes, and frequency charts to identify emerging themes.

Results

Three themes emerged: Kinesio tape was positively perceived to be effective on decreasing pain, increasing self-efficacy, and improving daily functional performance on tasks previously avoided or abandoned. The most common problem identified was maintaining Kinesio tape on the hands and fingers, to which the majority of participants expressed a desire to learn application.

Discussion

Results of this study suggest that Kinesio tape is a positively perceived intervention for decreasing pain and increasing function for individuals with carpal tunnel syndrome and warrants further consideration as an alternative conservative intervention for carpal tunnel syndrome.