ABSTRACT
Current non-surgical treatment for peripheral entrapment neuropathy is considered insignificant and unsustainable; thus, it is essential to find an alternative novel treatment. The technique of perineural injection therapy using 5% dextrose water has been progressively used to treat many peripheral entrapment neuropathies and has been proven to have outstanding effects in a few high-quality studies. Currently, the twentieth edition of Harrison's Principles of Internal Medicine textbook recommends this novel injection therapy as an alternative local treatment for carpal tunnel syndrome (CTS). Hence, this novel approach has become the mainstream method for treating CTS, and other studies have revealed its clinical benefit for other peripheral entrapment neuropathies. In this narrative review, we aimed to provide an insight into this treatment method and summarize the current studies on cases of peripheral entrapment neuropathy treated by this method.
Subject(s)
Carpal Tunnel Syndrome/drug therapy , Glucose/therapeutic use , Nerve Compression Syndromes/drug therapy , Neuralgia/drug therapy , Peripheral Nervous System Diseases/drug therapy , Carpal Tunnel Syndrome/diagnostic imaging , Carpal Tunnel Syndrome/physiopathology , Humans , Injections , Nerve Compression Syndromes/diagnostic imaging , Nerve Compression Syndromes/physiopathology , Neuralgia/diagnostic imaging , Neuralgia/physiopathology , Peripheral Nervous System Diseases/diagnostic imaging , Peripheral Nervous System Diseases/physiopathology , Severity of Illness Index , Treatment Outcome , Ultrasonography, InterventionalABSTRACT
BACKGROUND AND OBJECTIVE: Carpal tunnel syndrome (CTS) is the most common form of nerve entrapment. Clinically, various signs and symptoms compare due to overexposure to mechanical vibrations transmitted to the wrist bones and cartilage, resulting in compression of the sensory and motor nerve fibers of the median nerve. Early symptoms include nocturnal paresthesia and electromyography reveals reduced sensory nerve conduction velocity. Aim of this study was to evaluate the efficacy of a dietary integrator composed of acetyl-L-carnitine, α-lipoic acid, quercetin, bromelain, pantothenic acid, C and B1 and B2 and B6 and B12 vitamins in patients with early (minimal) carpal tunnel syndrome. METHODS: 36 patients (28 female and 8 male) with early CTS characterized by sensory nerve demyelination and inflammation of the transverse carpal ligament. Patients were divided into two groups, group A (18 patients received physical therapy) and group B (18 patients received physical therapy and an oral integrator). Clinical (sleep quality questionnaire to measure severity of paresthesia) and neurophysiological assessment (Sensory Nerve Conduction Velocity) performed at baseline, and then at 30 and 60 days after treatment. RESULTS: Sleep quality and Sensory Nerve Conduction Velocity data analysis show improvement in both groups at 30 and 60 days, with statistical difference between them in both time of analysis. CONCLUSION: In the early CTS, with sensory fibers damage, use of dietary integrator, such as Micronil Dol®, composed of acetyl-L-carnitine, α-lipoic acid, quercetin, bromelain, pantothenic acid, C and B1 and B2 and B6 and B12 vitamins can be effective in quick recovery of median nerve sensory.
Subject(s)
Carpal Tunnel Syndrome/physiopathology , Carpal Tunnel Syndrome/therapy , Dietary Supplements , Exercise Therapy/methods , Neural Conduction/physiology , Adult , Aged , Carpal Tunnel Syndrome/diagnosis , Case-Control Studies , Exercise Therapy/trends , Female , Humans , Male , Middle Aged , Physical Therapy Modalities/trends , Sleep/physiology , Surveys and QuestionnairesABSTRACT
OBJECTIVE: People diagnosed with carpal tunnel syndrome (CTS) have fibrosis between the soft, connective, and neural tissues that could worsen the compression of the median nerve. The diacutaneous fibrolysis (DF) technique may release tissue adhesions and increase the mobility of connective tissues. The purpose of this study was to compare the outcomes of DF in people with mild to moderate CTS on mechanosensitivity, disability, and nerve conduction studies. METHODS: This was a secondary analysis of a double-blinded, randomized, placebo-controlled trial. Patients were recruited between April and September 2016 from the Department of Neurophysiology at the Hospital Miguel Servet, Zaragoza, Spain. Thirty-nine people (52 wrists) diagnosed with mild to moderate CTS were included. Participants were randomly assigned to either the DF group (n = 26) or the sham group (n = 26). Both groups received 5 therapy sessions, 2 sessions per week. Mechanosensitivity with the Upper Limb Neurodynamic Test 1, symptom severity and functional status with the Boston Carpal Tunnel Questionnaire, and median nerve sensory conduction velocity with nerve conduction studies were the outcomes measured. Assessments were recorded at baseline and after the intervention. RESULTS: The DF group showed significant improvements in the following: mechanosensitivity, with 28.46 degrees of elbow extension range of motion (95% CI = 19.2-37.7); an increase of 1.0 point (95% CI = 0.7-1.4) for the Boston Carpal Tunnel Questionnaire symptom severity and functional status score; and sensory conduction velocity of median nerve, which improved to 5.8 m/s (95% CI = 2.5-9.2). CONCLUSION: Participants with mild to moderate CTS experienced improvements in symptom severity, functional status, mechanosensitivity, and nerve conduction studies after 5 sessions of DF. IMPACT: This study provides evidence of an approach based on soft and connective tissues around the median nerve in patients with CTS.
Subject(s)
Carpal Tunnel Syndrome/physiopathology , Carpal Tunnel Syndrome/therapy , Fibrosis/physiopathology , Fibrosis/therapy , Neural Conduction/physiology , Therapy, Soft Tissue/methods , Adult , Disability Evaluation , Double-Blind Method , Female , Humans , Male , Middle Aged , Therapy, Soft Tissue/instrumentationABSTRACT
OBJECTIVES: There is no consensus on whether conservative treatment with night splints is indicated also in moderate and severe stages of carpal tunnel syndrome (CTS). The goal of this study was to compare the efficacy of night-time splinting at different stages of CTS. MATERIAL AND METHODS: Forty-five patients with electrodiagnostic (EDX) features of CTS included in the study were divided into 2 groups based on nerve conduction studies. The patients in the first group had only median nerve sensory fiber involvement, whereas the patients in the second group had also motor fiber involvement. The custom-made volar night splint was the only treatment for all of the included patients. The patients were assessed before the fabrication of orthosis and after 12 weeks of its use. The parameters measured were hand grip strength and the Visual Analogue Scale for pain and paraesthesia. The patients further completed the Boston Carpal Tunnel Syndrome Questionnaire (BCTQ) and a shorter version of the Disabilities of the Arm, Shoulder and Hand Questionnaire (QuickDASH). RESULTS: In the first group, a statistically significant improvement was established in paraesthesia and hand grip strength (p = 0.019, p = 0.024, respectively), but there was no statistically significant improvement in pain, and the results of both BCTQ and QuickDASH. In the second group, a statistically significant improvement was found in paraesthesia, the BCTQ Symptom Severity Scale and QuickDASH results (p = 0.008, p < 0.001, p = 0.011, respectively), whereas no statistically significant improvement was established in pain, hand grip strength and the BCTQ Functional Status Scale. However, when comparing the change in the outcome measures between the 2 groups, no statistically significant differences were found. CONCLUSIONS: This study has shown that 12-week night-time splinting is beneficial not only for patients with mild CTS but also for those with advanced CTS, and those awaiting surgical treatment. Therefore, splinting is recommended for all patients with CTS. Int J Occup Med Environ Health. 2020;33(6):771-80.
Subject(s)
Carpal Tunnel Syndrome/physiopathology , Carpal Tunnel Syndrome/therapy , Splints , Chronotherapy , Conservative Treatment , Female , Hand/physiopathology , Hand Strength , Humans , Male , Median Nerve/physiopathology , Middle Aged , Motor Neurons/pathology , Pain Measurement , Severity of Illness Index , Treatment OutcomeABSTRACT
OBJECTIVE: Neuromobilization exercises are increasingly advocated in the conservative management of individuals with carpal tunnel syndrome (CTS), as they may mitigate CTS-related signs and symptoms via potential peripheral (ie, musculoskeletal) and central (ie, neurophysiological) adaptations. However, the mechanisms underlying these adaptations have not been studied extensively. Hence, this exploratory and mechanistic study aims to evaluate the potential peripheral and central adaptations that may result in individuals with CTS who have completed a neuromobilization program. METHODS: Fourteen individuals with CTS were evaluated before and 1 week after the completion of a 4-week neuromobilization program that incorporated median nerve sliding exercises. Pain and upper limb functional abilities were assessed using standardized questionnaires. The biological integrity and mechanical properties of the median nerve and the corticospinal excitability were quantified using musculoskeletal ultrasound imaging and transcranial magnetic stimulation, respectively. RESULTS: Upon completion of the program, participants reported both large and moderate improvements in pain (P ≤ .03) and upper limb functional abilities (Pâ¯=â¯.02), respectively. The biological integrity and mechanical properties of the median nerve remained unchanged (P ≥ .22), whereas a small significant increase in corticospinal excitability (Pâ¯=â¯.04) was observed. CONCLUSION: The proposed neuromobilization program appears promising to improve pain and upper limb functional abilities in individuals with CTS. These improvements may be preferentially mediated via central, rather than peripheral, adaptations. Future studies, especially with a larger sample size, longer intervention duration, and additional measurement times, are needed to strengthen current evidence.
Subject(s)
Carpal Tunnel Syndrome/therapy , Conservative Treatment/methods , Exercise Therapy/methods , Median Nerve/physiopathology , Musculoskeletal Manipulations/methods , Transcranial Magnetic Stimulation/methods , Ultrasonography/methods , Adult , Carpal Tunnel Syndrome/physiopathology , Female , Humans , Male , Middle Aged , Surveys and QuestionnairesABSTRACT
OBJECTIVE: This study aimed to evaluate the effects of acupressure on the symptoms severity, function status and electrodiagnostic findings in patients with Carpal tunnel syndrome (CTS). DESIGN: This double blind, randomized, controlled clinical trial study was conducted on 57 patients with CTS that selected through convenience sampling. The patients were randomly assigned to three groups, including (1) acupressure; (2) placebo acupressure; and (3) control. SETTING: The study was conducted in the medical centers affiliated to Semnan University of Medical Sciences, Iran. INTERVENTION: The intervention groups received acupressure or placebo for one month. The control group received only routine cares (splints and analgesics) with no additional intervention. PRIMARY OUTCOMES: The severity of symptoms and hand function were evaluated by the Boston Carpal Tunnel Syndrome Questionnaire, and electrodiagnostic findings, including Nerve Conduction Velocity (NCV), Distal Sensory Latency (DSL), and Distal Motor Latency (DML) were measured by Electromyography device before and after the intervention. RESULTS: The results showed significant differences in the mean severity of symptoms, hand function, NCV, DSL, and DML before and after the intervention in the acupressure group (Pâ¯<â¯0.05). Significant differences were also observed between the means difference in severity of symptoms, hand function, and NCV, DSL, and DML before and after the intervention in the three groups (Pâ¯<â¯0.05). CONCLUSION: According to the results, acupressure was effective in reducing the severity of clinical symptoms, improving the hand function, and improving the electrodiagnostic findings. Therefore, the application of acupressure can be recommended for improving clinical symptoms of patients with CTS.
Subject(s)
Acupressure/methods , Carpal Tunnel Syndrome/physiopathology , Carpal Tunnel Syndrome/therapy , Adult , Aged , Disability Evaluation , Double-Blind Method , Electromyography , Female , Humans , Male , Middle AgedABSTRACT
INTRODUCTION: Carpal tunnel syndrome (CTS) is the most common nerve entrapment syndrome worldwide. There are limited studies on the effectiveness of carpal ligament stretching on symptomatic and electrophysiologic outcomes. PURPOSE OF THE STUDY: The purpose of this study was to evaluate the effect of self-myofascial stretching of the carpal ligament on symptom outcomes and nerve conduction findings in persons with CTS. STUDY DESIGN: This is a prospective, double-blinded, randomized, placebo-controlled trial. METHODS: Eighty-three participants diagnosed with median mononeuropathy across the wrist by nerve conduction study were randomized 1:1 to sham treatment or self-carpal ligament stretching. Participants were instructed to perform the self-treatment four times a day for six weeks. Seventeen participants in the sham treatment group and 19 participants in the carpal ligament stretching group completed the study. Pre- and post-treatment outcome measures included subjective complaints, strength, nerve conduction findings, and functional scores. RESULTS: Groups were balanced on age, sex, hand dominance, symptom duration, length of treatment, presence of nocturnal symptoms, and compliance with treatment. Even though the ANOVA analyses were inconclusive about group differences, explorative post hoc analyses revealed significant improvements in numbness (P = .011, Cohen's d = .53), tingling (P = .007, Cohen's d = .60), pinch strength (P = .007, Cohen's d = -.58), and symptom severity scale (P = .007, Cohen's d = .69) for the treatment group only. CONCLUSIONS: The myofascial stretching of the carpal ligament showed statistically significant symptom improvement in persons with CTS. Larger comparative studies that include other modalities such as splinting should be performed to confirm the effectiveness of this treatment option.
Subject(s)
Carpal Tunnel Syndrome/rehabilitation , Ligaments, Articular , Muscle Stretching Exercises , Self Care , Adult , Aged , Carpal Tunnel Syndrome/complications , Carpal Tunnel Syndrome/physiopathology , Double-Blind Method , Female , Hand Strength , Humans , Male , Median Nerve/physiopathology , Middle Aged , Neural Conduction/physiology , Prospective Studies , Symptom Assessment , Treatment OutcomeABSTRACT
BACKGROUND: Few studies have been published on differences between young and old patients with Carpal Tunnel Syndrome regarding clinical and electrophysiological findings. We compared the findings in participants of two age ranges. METHODS: For one year from August 2016, we performed a two-group cross-sectional study in an outpatient clinic of physical medicine and rehabilitation at a University Hospital. Two samples of young and old women with a diagnosis of the syndrome without known risk factors affecting electrophysiological findings were selected. We measured sensory and motor amplitudes and latencies, the conduction velocity of the median nerve, severity, and recurrence of the manifestations, weakness, atrophy, and severity of the syndrome. RESULTS: We had two groups of 24 young (<35 years) and 24 old (>65 years) patients with CTS. Severity of symptoms was higher in young participants [Mean (SD) 3.0(0.6) vs. 2.0(0.8), P<0.001]. Muscular weakness was not different [young 2.6(0.88) vs. old 1.9(1.6), P=0.541]. Five young and nine old participants showed thenar wasting (P=0.104). The severity of CTS was similar (P=0.129). For the group young patients, mean sensory amplitude was higher [14.07(10.98) vs. 7.58(5.08), P=0.012], while mean latency was lower [3.86(0.57) vs. 5.15(1.17), P<0.001]. In motor studies, mean latency was more prolonged in the group old patients [3.86(0.57) vs. 5.15(1.17), P<0.001]. CONCLUSION: Clinical symptoms are more severe among young people, while the pathophysiological process is more intense in the elderly. Patients should not be clinically judged merely by subjective manifestations. Both diagnostic workup and treatment should be designed holistically with all the evidence taken into consideration.
Subject(s)
Aging/physiology , Carpal Tunnel Syndrome/diagnosis , Carpal Tunnel Syndrome/epidemiology , Carpal Tunnel Syndrome/physiopathology , Neural Conduction/physiology , Adult , Age Factors , Age of Onset , Aged , Aged, 80 and over , Cohort Studies , Cross-Sectional Studies , Electrodiagnosis , Female , Humans , Male , Median Nerve/physiopathology , Phenotype , Reaction Time , Young AdultABSTRACT
Objectives: This study aimed to compare the efficacy of laser acupuncture (LA) treatment with that of placebo LA treatment in patients with idiopathic, mild-to-moderate carpal tunnel syndrome (CTS), as measured by subjective symptom assessments and objective changes in nerve conduction studies (NCSs). Design: A randomized, single-blinded, controlled study. Settings: A Teaching Hospital in the Taichung, Taiwan between March 2013 and November 2013. Subjects: 84 consecutive treatment-naive patients with CTS. Interventions: Participants were randomly divided into two treatment arms: (1) LA, administered at traditional Chinese acu-points on the affected side, once a day, 5 times a week, for 4 weeks (N = 43); and (2) placebo LA, administered using the same device and protocol, with the LA device switched off (N = 41). Outcome measures: Patients completed the Global symptom score (GSS) at baseline and two and four weeks later. The primary outcome was changes in GSS. NCSs were performed at baseline and repeated at the end of the study as a secondary outcome. Results: There was a significantly greater reduction in GSS in the LA group than in the placebo group at week 2 (-9.30 ± 4.94 vs. -2.29 ± 4.27, respectively, P < 0.01) and at week 4 (-10.67 ± 5.98 vs. -2.90 ± 5.61, respectively, P < 0.01). However, NCSs did not show significant difference between the two groups. Conclusions: LA may be more effective than placebo LA in the treatment of mild-to-moderate idiopathic CTS in terms of subjective measurement. For patients who fear needle-based treatment, such as acupuncture or local injections, or those who do not opt for early surgical decompression, LA treatment can be considered as an effective and alternative form of acu-points stimulation therapy.
Subject(s)
Acupuncture Therapy , Carpal Tunnel Syndrome/therapy , Low-Level Light Therapy , Adult , Carpal Tunnel Syndrome/physiopathology , Female , Humans , Male , Middle Aged , Treatment OutcomeABSTRACT
Carpal tunnel syndrome (CTS) is the most common neuropathy of median nerve causing decreased physical and work performance. Herein, a 37-year-old male manual worker diagnosed with severe CTS exhibited severe pain with frequent awakening from night sleep to put hands in ice. Patients consent and ethical guidelines were carried out. As a novel approach, Al-hijamah was performed to both hands at the anterior and posterior carpal regions (using scarification safety technique) and at the back region. Immediately after Al-hijamah, a dramatic decrease in pain, numbness and parathesia occurred. Nerve conduction velocity and electromyography carried out few days after Al-hijamah confirmed improved voluntary motor unit morphologies in both hands. The severe degree of bilateral CTS improved electrophysiologically to be moderate. Scheduled surgical intervention was cancelled. This did better than a German report treating CTS using traditional Chinese wet cupping therapy at the trapezius muscle without applying sucking cups at the carpal region.
Subject(s)
Carpal Tunnel Syndrome/therapy , Medicine, Traditional/methods , Adult , Carpal Tunnel Syndrome/physiopathology , Carpal Tunnel Syndrome/surgery , Humans , Male , Neural Conduction , Treatment OutcomeABSTRACT
BACKGROUND: While acupuncture's mechanism of action is not fully understood, there is consensus that the nervous system plays a key role in processing its effects. This research is based on the structural theory of acupuncture, which aims to correlate the location of acupuncture points to peripheral nerves, spinal segments, and spinal plexuses. This mechanistic study explores the close anatomical association between the Pericardium meridian/median nerve and the Heart meridian/ulnar nerve in an attempt to produce electrophysiologic data measuring acupuncture's direct, nerve-specific effect on the underlying nerves. Specifically, the purpose of this research is to use nerve conduction studies (NCSs) and quantitative sensory testing (QST) to assess for any local, nerve-specific effect of three acupuncture modalities on two anatomically distinct nerves in the forearm - the median and ulnar nerves - in subjects with carpal tunnel syndrome (CTS). The choice of CTS as an injured nerve model allows for comparisons between the response in an injured nerve (median) to that of a healthy one (ulnar). METHODS: Subjects with mild to moderate CTS will be randomized to three intervention groups: manual acupuncture and low- and high-frequency electroacupuncture. Each subject will receive two treatments, 1 week apart, to points in the forearm, which overlay the median nerve (Pericardium meridian) or the ulnar nerve (Heart meridian). Acupuncture will be administered in random order to minimize learning effects in sensory testing. During Week 1, baseline NCS and QST (vibration and cold detection thresholds) will be obtained in both nerve territories, followed by acupuncture and post-acupuncture NCS and QST measurements in both nerve territories. During Week 2, repeat baseline QST and NCS measurements will be obtained, followed by acupuncture to points overlying the nerve not treated in Week 1, followed by post-acupuncture NCS and QST measurements in both nerve distributions. DISCUSSION: This works aims to capture and characterize the local effects of acupuncture on an underlying nerve and compare them to those on a neighboring nerve. Quantifying acupuncture's effects using physiologic parameters and discrete values could standardize treatment regimens and help assess their therapeutic effect. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03036657 . Registered on 30 January 2017. Retrospectively registered.
Subject(s)
Acupuncture Therapy , Carpal Tunnel Syndrome/therapy , Median Nerve/physiopathology , Ulnar Nerve/physiopathology , Acupuncture Therapy/adverse effects , Acupuncture Therapy/methods , Adolescent , Adult , Aged , Carpal Tunnel Syndrome/physiopathology , Electroacupuncture , Female , Humans , Male , Middle Aged , Neural Conduction , Outcome Assessment, Health Care , Pilot Projects , Randomized Controlled Trials as Topic , Sample Size , Young AdultABSTRACT
OBJECTIVE:: To compare the effects of diacutaneous fibrolysis with sham in patients with mild to moderate carpal tunnel syndrome. DESIGN:: Double-blind (patient and evaluator) randomized controlled trial. SETTING:: Miguel Servet University Hospital, Zaragoza, Spain. SUBJECTS:: A total of 52 patients (72 wrists) with carpal tunnel syndrome, 41 women and 11 men, mean age was 46.9 (8.8) years. They were divided into two groups: diacutaneous fibrolysis group and sham group. INTERVENTIONS:: Real diacutaneous fibrolysis in diacutaneous fibrolysis group and sham diacutaneous fibrolysis in sham group. Both groups received five sessions in the forearm, wrist and hand. MAIN MEASURES:: Neurophysiological parameters assessed at baseline and at the end of the treatment. Intensity of nocturnal symptoms (visual analogue scale (VAS)) and upper limb functional capacity (Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire) at baseline, at the end of the treatment and one month after treatment. RESULTS:: Diacutaneous fibrolysis group (n = 30 wrists) improved in nerve conduction distal motor latency (mean difference: -0.26, 95% confidence interval (CI): -0.49/-0.26), sensory conduction velocity (mean difference: 6.52, 95% CI: 3.52/9.51), intensity of nocturnal symptoms (mean difference: -2.24, 95% CI: -4.08/-2.04) and upper limb functional capacity (mean difference: -19, 95% CI: -26.1/-11.9) compared to the sham group (n = 30 wrists) ( P < 0.02, P < 0.01, P < 0.01 and P < 0.01, respectively). At one-month follow-up, improvements in the nocturnal symptoms and upper limb functional capacity were maintained compared to the sham group ( P < 0.01). CONCLUSION:: Diacutaneous fibrolysis provides short-term and one-month follow-up, improvements in sensory conduction velocity, motor distal latency, symptoms and functional capacity in patients with mild to moderate carpal tunnel syndrome.
Subject(s)
Carpal Tunnel Syndrome/rehabilitation , Massage/methods , Adult , Carpal Tunnel Syndrome/complications , Carpal Tunnel Syndrome/physiopathology , Double-Blind Method , Female , Humans , Male , Middle Aged , Neural Conduction , Recovery of Function , Symptom Assessment , Treatment OutcomeABSTRACT
The hand is commonly affected by osteoarthritis (OA). The development and progression of OA are believed to involve inflammation, even in the early stages of the disease. Inflammatory and proinflammatory cytokines have also been shown to be elevated in the flexor tenosynovium of idiopathic carpal tunnel syndrome (CTS). A large percentage of patients with hand OA also have a concomitant CTS. This study evaluated the results of a pulsed electrical joint stimulator in patients who had hand OA with or without CTS. Pain, tenderness, and swelling; grip strength and pinch force; and Patient and Physician Global Assessment and Disabilities of the Arm, Shoulder and Hand (DASH) results were evaluated. The primary efficacy outcome was pain due to OA in the study hand in the past 48 hours. Secondary outcomes consisted of OA pain in the study thumb in the past 48 hours, grip strength, pinch force, and Patient and Physician Global Assessment and DASH results. All 7 outcome parameters improved in OA patients. On physical examination, individual finger and wrist joints had also improved regarding pain, swelling, and tenderness. In the subset of patients with CTS, CTS pain, paresthesia, weakness, and all CTS symptoms had significantly improved. Patient and Physician Global Assessment and DASH results and pinch force were also significantly improved. This pulsed electrical joint stimulator is effective in providing clinically relevant and statistically significant reductions in the signs and symptoms of OA of the hand and CTS. It could be a useful modality for the treatment of patients who have one of these conditions or both. [Orthopedics. 2018; 41(4):e550-e556.].
Subject(s)
Carpal Tunnel Syndrome/therapy , Electric Stimulation Therapy/methods , Hand/physiopathology , Osteoarthritis/therapy , Wrist/physiopathology , Adult , Aged , Aged, 80 and over , Carpal Tunnel Syndrome/complications , Carpal Tunnel Syndrome/physiopathology , Disease Progression , Female , Hand Strength/physiology , Humans , Male , Middle Aged , Osteoarthritis/complications , Osteoarthritis/physiopathology , Pain Measurement , Treatment OutcomeABSTRACT
In mild and moderate cases of carpal tunnel syndrome (CTS), the conservative approach is suggested. The purpose of this study is to assess and compare the effect of low-power laser versus the combination of low-power laser and kinesiotaping on pain, muscle strength, functionality, and electrophysiologic parameters in the patients with CTS. The study was planned as single-blind, prospective, randomized control. 64 hands diagnosed with CTS were included in the study. The patients were randomly divided into three groups by closed envelope method. Low-power laser therapy was applied to Group 1 (21 hands), kinesiotaping and low-power laser therapy in group 2 (22 hands), sham laser therapy in Group 3 (21 hands). All patients were assessed by visual numeric pain scale (VNS), hand grip strength (HGS), finger pinch strength (FPS), the Boston Carpal Tunnel Syndrome Questionnaire (BCTSQ), before treatment, after treatment (3rd week), and after (12th week) 3 months the treatment with the same physician. Motor and sensory nerve conduction studies were performed with electroneuromyography (ENMG) before the treatment (0th week) and at the end of the 12th week. Comparison of the group 1 with the group 3 showed significantly better improvement in the former in VNS, BCTSQ at 3rd week and 12th week compared to 0th week, and in FPS and HGS at 3rd week. Comparison of the group 2 with the group 3 showed significantly better improvement in the former VNS, BCTSQ, FPS and HGS at 3rd and 12th week compared to 0th week. When Group 1 and Group 2 were compared there was no statistically significant difference in any parameters in the 3rd week, but there was a statistically significant difference in favor of group 2 in FPS and HGS parameters at the 12th week. We have found that the kinesiotaping method applied with low-power laser treatment does not provide any additional benefit to the low-power laser treatment in the short term, however, in the long term, the increase in the HGS and FPS has occurred. In conclusion, low-power laser and kinesiotaping method in the treatment of CTS may be an effective and reliable treatment option in clinical parameters.
Subject(s)
Athletic Tape , Carpal Tunnel Syndrome/radiotherapy , Lasers, Semiconductor/therapeutic use , Low-Level Light Therapy/instrumentation , Adult , Athletic Tape/adverse effects , Carpal Tunnel Syndrome/diagnosis , Carpal Tunnel Syndrome/physiopathology , Combined Modality Therapy , Female , Humans , Lasers, Semiconductor/adverse effects , Low-Level Light Therapy/adverse effects , Male , Middle Aged , Neural Conduction , Neurologic Examination , Pain Measurement , Pilot Projects , Pinch Strength , Prospective Studies , Recovery of Function , Single-Blind Method , Time Factors , Treatment Outcome , TurkeyABSTRACT
OBJECTIVE: To evaluate the efficacy of neurodynamic techniques used as the sole therapeutic component compared with sham therapy in the treatment of mild and moderate carpal tunnel syndromes (CTS). DESIGN: Single-blinded, randomized placebo-controlled trial. SETTING: Several medical clinics. PARTICIPANTS: Volunteer sample of patients (N=250) diagnosed with CTS (n=150). INTERVENTIONS: Neurodynamic techniques were used in the neurodynamic techniques group, and sham therapy was used in the sham therapy group. In the neurodynamic techniques group, neurodynamic sequences were used, and sliding and tension techniques were also used. In the sham therapy group, no neurodynamic sequences were used, and therapeutic procedures were performed in an intermediate position. Therapy was conducted twice weekly for a total of 20 therapy sessions. MAIN OUTCOME MEASURES: Symptom severity (symptom severity scale) and functional status (functional status scale) of the Boston Carpal Tunnel Questionnaire. RESULTS: A baseline assessment revealed no intergroup differences in all examined parameters (P>.05). After therapy, there was statistically significant intragroup improvement in nerve conduction study (sensory and motor conduction velocity and motor latency) only for the neurodynamic techniques group (P<.01). After therapy, intragroup statistically significant changes also occurred for the neurodynamic techniques group in pain assessment, 2-point discrimination sense, symptom severity scale, and functional status scale (in all cases P<.01). There were no group differences in assessment of grip and pinch strength (P>.05). CONCLUSIONS: The use of neurodynamic techniques has a better therapeutic effect than sham therapy in the treatment of mild and moderate forms of CTS.
Subject(s)
Carpal Tunnel Syndrome/rehabilitation , Conservative Treatment/methods , Musculoskeletal Manipulations/methods , Adult , Aged , Carpal Tunnel Syndrome/physiopathology , Female , Humans , Male , Middle Aged , Neural Conduction/physiology , Pain Measurement , Single-Blind Method , Treatment OutcomeABSTRACT
BACKGROUND: Carpal tunnel syndrome (CTS) is the most common peripheral neuropathy, characterized by the presence of many sensory and motor abnormalities. In the physiotherapy of patients with CTS, neurodynamic tech-niques are very common, while the scientific literature does not show clear evidence of beneficial effects obtained by using these techniques. Therefore, the aim of this work was to critically evaluate the use of neurodynamic techniques in the conservative treatment of CTS. MATERIAL AND METHODS: Three electronic databases (MEDLINE, SCOPUS and POL-index) and Google Scholar were queried to find articles. The search terms were combinations of words (in Polish, English and German) contain-ing abbreviated and full versions of the following expressions: carpal tunnel syndrome, CTS, neuromobilization, neurodynamic techniques and manual therapy. RESULTS: Sixteen research papers met the conditions for inclusion in this review. Most of them used different methodologies of therapeutic intervention, making it difficult to interpret the results of individual works. Fourteen studies were randomized trials, one a case-control retrospective study and one was a clinical study without a control group. The most common evaluation variables were pain, nerve conduction, subjective symptoms and function, grip strength, sensation and range of motion. The therapy used neurodynamic techniques carried out by the patient or passive mobilization by the physiotherapist. CONCLUSIONS: 1. A review of existing studies evaluating the effec-tiveness of neurodynamic techniques in the treat-ment of CTS shows that most of them produced beneficial therapeutic effects. 2. Due to a considerable heteroge-n-ei--ty of the parti-cipants, study design and metho-do-logy of thera-peutic interventions, it is difficult to for-mulate a general conclusion. 3. Hence the need arises for further research to assess the effectiveness of neu-ro-dynamic techniques in conservative therapy of CTS based on a similar therapeutic methodology.
Subject(s)
Carpal Tunnel Syndrome/therapy , Conservative Treatment/methods , Musculoskeletal Manipulations/methods , Physical Therapy Modalities , Adult , Carpal Tunnel Syndrome/physiopathology , Female , Humans , Male , Middle Aged , Poland , Retrospective Studies , Treatment OutcomeABSTRACT
We performed this meta-analysis to investigate the efficacy of low-level laser therapy (LLLT), a physiotherapy modality with anti-inflammatory and analgesic effects, in the management of mild-to-moderate carpal tunnel syndrome (CTS). We searched PubMed, Web of Knowledge, Scopus, Cochrane Central, and Virtual Health Library for randomized controlled trials (RCTs) that compared the effects of LLLT with or without splinting versus placebo on functional and electromyographic outcomes in CTS. All outcomes were pooled as mean differences (MD) under the inverse variance or random effects model, using the statistical add-in (MetaXL, version 5.0). Eight RCTs (473 patients/631 wrists) were eligible for the final analysis. The overall effect estimates did not favor LLLT therapy group over placebo in all primary outcomes: visual analogue scale (MD -1.11, 95% CI [-2.58, 0.35]), symptom severity scale score (MD -1.41, 95% CI [-5.12, 2.29]), and functional status scale score (MD -1.33, 95% CI [-3.27, 0.61]). However, LLLT was superior to placebo in terms of grip strength (MD 2.19, 95% CI [1.63, 2.76]) and inferior to placebo in terms of sensory nerve action potential (MD -2.74, 95% CI [-3.66, -1.82]). Laser therapy is superior to placebo in terms of improving the grip strength; however, no significant difference was found between both groups in terms of functional status improvement, pain reduction, or motor electrodiagnostic evaluations. Further high-quality trials with longer follow-up periods are required to establish the efficacy of LLLT for CTS treatment.
Subject(s)
Carpal Tunnel Syndrome/radiotherapy , Low-Level Light Therapy , Carpal Tunnel Syndrome/physiopathology , Electrophysiological Phenomena , Female , Humans , Male , Middle Aged , Publication Bias , Severity of Illness Index , Treatment OutcomeABSTRACT
BACKGROUND: Carpal tunnel syndrome (CTS) is one of the most common peripheral neuropathies in the upper extremity. OBJECTIVE: The aim of this review was to systematically and critically appraise the available literature for the effectiveness of Low-Level Laser Therapy (LLLT) on pain, self-reported hand function, and grip strength compared to placebo treatment in adults with CTS. METHODOLOGY: Seven databases were searched from 2000 to March 2015 namely: Cinahl, Cochrane Library, EBSCOhost, PEDro, PubMed, Science Direct, and Scopus. Key search terms were: CTS, LLLT, and physiotherapy. Specific inclusion and exclusion criteria were applied. The methodological quality was appraised with the PEDro scale. Data were extracted and captured on an Excel spreadsheet. RESULTS: The nine included randomized control trials (RCTs) had an average score of 8.2/11 according to the PEDro scale. The heterogeneity of the LLLT regimes used made statistical pooling inappropriate for this review and results were described narratively. CONCLUSION: No strong evidence exists concerning the effects of LLLT on CTS in adults. Studies that used 780-860 nm Lasers and energy dosages of 9-11 J/cm2 or 10.8 J reported a more favorable outcome for pain, symptom severity, and functional ability as well as grip strength at the end of treatment and short-term follow up.
Subject(s)
Carpal Tunnel Syndrome/therapy , Hand Strength , Hand/innervation , Low-Level Light Therapy , Randomized Controlled Trials as Topic/methods , Research Design , Adult , Carpal Tunnel Syndrome/diagnosis , Carpal Tunnel Syndrome/physiopathology , Female , Humans , Low-Level Light Therapy/adverse effects , Male , Middle Aged , Pain Measurement , Placebo Effect , Recovery of Function , Treatment OutcomeABSTRACT
PURPOSE: The postoperative course of median nerve decompression in carpal tunnel syndrome may be associated with complications. The aim of this study was to explore the possible effects of alpha-lipoic acid (ALA) in the postoperative period after surgical decompression of the median nerve at the wrist. METHODS: We conducted a double-blind prospective, randomized, controlled trial. A total of 64 patients with proven carpal tunnel syndrome were enrolled and randomly assigned into 1 of 2 groups: group A (n = 32) patients had surgical decompression of the median nerve followed by ALA for 40 days, and group P (n = 32) patients had surgical decompression followed by placebo. The primary end point of the study was a comprehensive indicator of sensory and motor nerve conduction velocity (electrophysiology score) at 3 months after surgery, Other end points were static 2-point discrimination, Boston Carpal Tunnel score, presence or absence of pillar pain, and use of analgesics beyond the second postoperative day. RESULTS: Alpha-lipoic acid did not improve nerve conduction velocity or Boston Carpal Tunnel score significantly. However, a statistically significant reduction in the postoperative incidence of pillar pain was noted in the ALA group. In addition, static 2-point discrimination improved in both groups. CONCLUSIONS: Postoperative administration of ALA for 40 days after median nerve decompression may result in a lower incidence of pillar pain. This treatment is relatively well tolerated, which may support its value as standard postoperative supplementation after carpal tunnel decompression if further studies on larger samples confirm these preliminary findings. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic I.