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64 active trials for Carpal Tunnel Syndrome

The Effect of ESWT in Carpal Tunnel Syndrome

50 patients who meet the inclusion criteria will be included in this prospective, randomized and controlled study. Demographic information of the patients will be taken and recorded. After the patients are numbered according to the order of application, they will be divided into 2 groups as study and control groups according to randomization with the computer program. A total of 5 sessions of ESWT (1000 shock, 1.6 bar, 5 Hz) will be applied to the study group (1st group) for 2 weeks. Patients will be taught median nerve and tendon shifting exercises and will be asked to do it regularly. Patients in the control group (Group 2) will be asked to perform median nerve and tendon shifting exercises only for the wrist. Patients will be evaluated before treatment, at 4 and 12 weeks after treatment. In the evaluation, Boston Carpal Tunnel Inquiry Form, pain severity assessment with VAS (visual analog scale), neuropathic pain intensity with LANSS scale and median nerve conduction velocity with EMG will be evaluated.

Start: June 2021

Conditioning Electrical Stimulation to Improve Outcomes in Carpal Tunnel Syndrome

Carpal tunnel syndrome is common, identified in 3% of the general population. Symptoms including numbness and pain are due to compression of the median nerve as it travels through a tunnel entering the wrist and can result in weakened grip strength and poor dexterity. Despite surgical release, nerve damage due to chronic compression often cannot be completely reversed, with resulting sensorimotor deficits. Postoperative electrical stimulation (ES) has been well-reported to improve nerve regeneration and is currently standard of practice at our institution. Investigators of this study have recently shown in an animal model that by changing the timing of the ES from postoperative to preoperative, this "conditioning" electrical stimulation (CES) significantly improves nerve regeneration. Patients with severe carpal tunnel syndrome will be identified in plastic surgery clinics. Patients who consent to participating will undergo baseline testing including nerve conduction studies, sensory evaluation, motor testing, and patient-reported outcomes. Participants will be randomized to three groups: i) CES, ii) postoperative ES, and iii) no ES. CES will be delivered in clinic by placing a percutaneous needle alongside the median nerve, and stimulation will be delivered for one hour, with patient comfort dictating the voltage of stimulation. At the completion of one hour, the needle will be removed, and a standard carpal tunnel release will be performed by their plastic surgeon 4-7 days later. Patients will the second cohort will undergo postoperative ES immediately following their carpal tunnel release, using the same stimulation parameters as CES. The third cohort will receive only carpal tunnel release without stimulation.In all patients, sensory and motor reinnervation, using the same testing modalities as preoperative assessment, will be evaluated at 3, 6, and 12 months post-operative.

Start: January 2020

Does the Diacutaneous Fibrolysis Change Ultrasonographic Measurements in Patients With Carpal Tunnel Syndrome?

The carpal tunnel syndrome (CTS) is a common entrapment neuropathy caused by compression of the median nerve at the wrist.Clinically electroneuphysiological assessment is not accessible to all clinicians. In this way ultrasounds (US) is a more accessible and economical tool and many studies have reported that US has high sensitivity and specificity in the diagnosis of CTS.Diacutaneous Fibrolysis (DF) is a physiotherapeutic technique derived from Cyriax deep friction massage principles.DF technique could assist in improving changes in the connective tissues adjacent to the median nerve, especially the thickness of TCL and this could be reflected in a decreasing of TCL. Moreover, the neurophysiological and mechanical effect described by this technique may improve the nerve compression decreasing the CSA of the median nerve. The purpose of this study is to quantify changes in the cross-sectional area of the median nerve in the carpal tunnel and the thickness of transversal carpal ligament measured by US and the changes in the intensity of the numbness and the subjective assessment of clinical change after DF treatment in forearm, wrist and hand area compared to placebo.

Start: February 2021

Assessment of Carpal Tunnel Syndrome by Shearwave Elastography

This study is being done to test a new ultrasound method to detect possible stiffness problems within wrist(s). The purpose of this research is to the test the effectiveness of a new ultrasound method to check the nerve and surrounding tissue in both wrist of patient volunteers before and after treatment.

Start: March 2021

Surgical Dressings After Endoscopic Carpal Tunnel Release

Carpal tunnel syndrome (CTS) is the most common compressive neuropathy in the upper extremity. While carpal tunnel release (CTR), both open (OCTR) and endoscopic (ECTR), is safe and effective, there are questions regarding the use of postoperative dressings after surgery. It is not currently known if dressing choices influence post-operative pain, function or patient satisfaction after ECTR. A less cumbersome dressing (bandaid) may allow patients to perform daily tasks with more ease after surgery. The purpose of this investigation is to compare postoperative pain scores and patient satisfaction after ECTR for patients treated with conventional post-operative bulky soft tissue dressings versus those treated with a bandaid after surgery. The hypothesis is that patients using a bandaid after surgery will have an easier time with functional tasks after surgery and that pain scores will not significantly differ between the two groups. Furthermore, this study aims to determine if there are differences in patient satisfaction, functional outcomes, complications, and unscheduled healthcare contact between these two groups. This will be a randomized, controlled investigation.

Start: June 2021

Does a Different Local Anesthetic Improve Pain After Carpal Tunnel Release?

This study is being conducted to determine whether addition of a longer-acting local anesthetic to our current anesthetic protocol improves the post-operative pain after carpal tunnel release. Participants undergoing carpal tunnel release (CTR) will be randomly assigned to one of two groups: the standard anesthetic or the longer-acting anesthetic. Participants will not be aware of their assignment. Carpal tunnel release will be performed in the standard fashion at our hospital. Participants will record their post-operative pain on a visual scale at 2, 4, 6, 8, and 10 hours after surgery. They will also record the location of their post-operative numbness at the same time intervals. The day after surgery, a research nurse will call each participant to inquire about their post-operative pain scores and numbness. Participants will also be asked about their consumption of oral painkillers (e.g. Tylenol, ibuprofen) during the first 24 hours. Participants will be re-assessed 3 months after surgery to evaluate improvement in carpal tunnel symptoms. Participants who wish to have carpal tunnel release on both wrists will be randomized to receive one type of anesthetic for the first side and will receive the other anesthetic for the second side. They will not be made aware of which medication is used for each side. This will allow us to directly compare the difference in pain experience between the two anesthetics. We hypothesize that use of a longer-acting local anesthetic will lead to decreased post-operative pain, especially in the first 4-8 hours after surgery.

Start: April 2021

Acupuncture Versus Laser Acupuncture for Carpal Tunnel Syndrome

Carpal tunnel syndrome (CTS) results from the entrapment neuropathy of median nerve at the wrist, and most cases are idiopathic. So far, there are many treatments were developed (Surgical decompression, local injection of steroids, Wrist splints) but they are not fully satisfactory, other treatment modalities need to be further evaluated. Both Acupuncture and laser acupuncture treatments for CTS have been reported. However, those studies still lack associated evidence to evaluate the efficacy of acupuncture and laser acupuncture. The object of the study is to investigate the efficacy of acupuncture compared with laser acupuncture in patients with mild-to-moderate carpal tunnel syndrome (CTS). Nerve conduction studies (NCS) and global symptom score (GSS) assessment will apply to measure objective changes in this randomized, controlled study.

Start: April 2021

PRP as Adjuvant Treatment to CTR for Severe CTS Tunnel Syndrome

This study assesses the potential benefit of adjuvant platelet-rich plasma (PRP) with carpal tunnel release (CTR) for patients with severe carpal tunnel syndrome (CTS). CTR is a rather common procedure performed and seems to be quite effective for those with moderate CTS, but a number of patients with severe CTS do not have quite the same response post-CTR. The investigators will recruit patients who fall into the severe CTS category and compare CTR with and without adjuvant PRP to see if PRP can improve outcomes of this common surgery.

Start: April 2021

Testing of a Tool to Elicit Patient Preferences for CTS

This study will complete a randomized controlled trial to quantitatively measure patient decisional conflict (Decisional Conflict Scale) in 150 patients treated for CTS with the tool compared to 150 patients treated with standard care. The investigators hypothesize patients treated for CTS will have lower decisional conflict with the tool.

Start: March 2021

The Effect of Different Molecular Weight of HA for Carpal Tunnel Syndrome

Recently, nerve hydrodissection is utilized to assist ultrasound-guided nerve injection and studies recommend its clinical benefit for peripheral entrapment neuropathy. Hyaluronic acid (HA) can decrease the post-surgery adhesion of soft tissue and nerve but its clinical application in clinical practice is very rare. We just proved that single HA injection have short-term effectiveness in mild-to-moderate carpal tunnel (CTS) cases and this finding may hint the therapeutic effectiveness of nerve hydrodissection for CTS depend on absorption time of solution. In addition, no study compare different weight of HA for nerve injection so far. Hence, the purpose of this study aim to compare different weight of HA for CTS and whether hydrodissection effect depend on the absorption time of solution or not.

Start: August 2021

Different Sessions of Perineural Injection With Dextrose for Carpal Tunnel Syndrome

Carpal tunnel syndrome (CTS) is the most common peripheral entrapment neuropathy with involving compression of the median nerve in the carpal tunnel. The technique of perineural injection therapy (PIT) by using 5% dextrose (D5W) is now commonly used for peeling the nerve from surrounding soft tissue (called nerve hydrodissection), which may help antineurogenic inflammation, allow the impulse to pass, and rescue the nerve with ischemic damage. However, the evidence and reference of PIT and nerve hydrodissection are very seldom until our series researches since 2017. Moreover, our research revealed PIT with D5W is more beneficial than that of corticosteroid in patients with mild-to-moderate CTS at 4 to 6 months postinjection. However, the accumulative effect and long-term effect (more than 6 months) of PIT is still unknown. Hence, we design a randomized, double- blind, controlled trail to assess the long-term effect of ultrasound-guided PIT in patients with CTS. The aim one is to survey the possible accumulative effect of different sessions of PIT (6 months follow-up) and aim two is to evaluate the long-term effect and safety of PIT (one year follow-up).

Start: August 2019

The Effect of Theraworx Foam in Carpal Tunnel Syndrome

Participation will be for approximately 21 days (3 study visits,1 week apart with allowance for scheduling conflicts). A topical (or placebo) foam alone or with a splint will be used. Demographic and symptom information will be obtained. At each visit 3 questionnaires (BCT, CTS-6, and DASH) will be completed and an ultrasound of the wrist (median nerve) will be done to document any change in symptoms and/or in the size of the nerve. Random assignment will be to one of 4 groups: foam or placebo with or without a night splint. We will provide instruction on how to apply the foam, whether or not and how to wear the splint, and return visits.

Start: December 2021

Corticosteroid Injection Effectiveness in Carpel Tunnel Patients With Negative or Mild EMG Studies

Carpal Tunnel Syndrome (CTS) is the most common nerve entrapment syndrome worldwide. There are currently no studies examining the effectiveness of corticosteroid injections in patients with normal (negative) EMG studies. The purpose of this study is to gain a better understanding of the duration of symptom improvement post corticosteroid injection in patients with negative or mild EMG studies. The Boston Carpal Tunnel Questionnaire will be given to patients undergoing corticosteroid injections for the treatment of carpal tunnel syndrome to assess their response to the injection. Investigators will collect data retrospectively. The Boston Carpal Tunnel Questionnaire (BCTQ) is administered as per standard protocol to all patients with CTS who have a negative or mild EMG study. The BCTQ assesses the patient's self-reported symptom severity and functional status. Investigators will analyze this data with respect to demographics as well as numbness in the median n. distribution, nocturnal numbness, weakness/atrophy of the thenar musculature, Tinel's sign, Phalen's test, loss of 2-point discrimination, Quick-Dash score, and grip strength score. The primary outcome will be the Boston Carpal Tunnel Questionnaire outcome score under the different EMG conditions.The secondary outcomes will be numbness in the median n. distribution, nocturnal numbness, weakness/atrophy of the thenar musculature, Tinel's sign, Phalen's test, loss of 2-point discrimination, QuickDash score, and grip strength score. Both outcomes will be examined in patients with negative or mild EMG readings. This information will allow orthopedic physicians to gain a better understanding of the duration of symptom improvement post-corticosteroid injection, allowing them to fine tune their treatment plans for CTS patients.

Start: December 2020

Carpal Tunnel Syndrome and Amyloid Cardiomyopathy

The investigators will prospectively evaluate tissue samples obtained from patients undergoing carpal tunnel release surgery for amyloid in the soft tissue that is removed. Patients who have tissue that stains positive for amyloid will undergo cardiac testing to look for evidence of cardiac involvement.

Start: March 2016

Carpal Tunnel/Amyloidosis Blood Sample Study

Carpal tunnel is an early manifestation of amyloidosis in a significant minority of patients. This specimen collection protocol will allow the investigators to screen patients with carpal tunnel syndrome for amyloidosis.

Start: February 2016

Effectiveness of a Tele-Rehabilitation Evidence-based Tablet App for Rehabilitation in Traumatic Bone and Soft Injuries of the Hand, Wrist and Fingers.

Trauma and soft injuries of the wrist, hand and fingers have a high incidence, and large social and healthcare costs are generated, mainly due to productivity loss. Therapeutic exercises must be part of the treatment and in the last 10 years the scientific literature highlights the need for the inclusion of the sensorimotor system in both surgical and rehabilitative approaches. Current methods as leaflets or videos lacks of adherence control, evolution control and knowledge of how the patient do the exercises which compromise the expected results. Touch-screens of Tablet devices have showed a large potential to cover these needs and for the retraining of sensorimotor system. ReHand is a Tablet digital tool (Android and iOS) to prescribe and monitor exercise programs based on sensorimotor approach and developed under the guidelines of various healthcare professionals (hand surgeons, physiotherapists, rehabilitators and occupational therapists) to implement home exercise programs and monitor patients. Subjects are selected by emergency, hand surgery, rehabilitation and physiotherapy services of six hospitals from Andalusian Public Health Service through consecutive sampling. Concretely, patients over 18 years of age with trauma and soft injuries of the wrist, hand and fingers, no more than 10 days after surgery or removal of immobilization. Experimental group will receive access to ReHand app to perform a monitored home exercises program. Control group will receive the conventional method employed: a home exercise program in paper with recommendations. Clinical variables will be assessed at baseline before group allocation, 4 weeks, 3 months and 6 months. At the end of the study, cost-utility variables will be analyzed.

Start: January 2021

Wound Closure Study in Carpal Tunnel and Trigger Finger Surgery

Does a difference in patient satisfaction and cosmetic outcome exist between wound closure with absorbable or non-absorbable sutures.

Start: December 2019

Novel Decision Aid for Carpal Tunnel Patients

A questionnaire will be given to patients who are considering undergoing hand surgery as a treatment for Carpal Tunnel Syndrome to help participants decide between two surgical options- Wide-Awake-Local-Anesthesia-no-Tourniquet (WALANT) and traditional open hand surgery. These patients will be asked to complete a pre-questionnaire knowledge test and a post-questionnaire knowledge test. the primary objective is to validate this questionnaire to be used by other orthopedic surgeons. This study will also reveal patient preference between these two surgical treatments for carpal tunnel syndrome.

Start: February 2020

Percutaneous Electrical Nerve Stimulation for Carpal Tunnel Syndrome

There is evidence supporting that physical therapy interventions can be effective for the management of patients with CTS. No consensus on the best approach exist. It seems clear that the median nerve is affected in several ways (compression, inflammation, excursion) in carpal tunnel syndrome. Percutaneous Electrical Nerve Stimulation is a treatment approach consisting of the application of an electrical current throughout needling filaments placed close to the nerve, in this case the median nerve. The purpose of this clinical trial is to compare changes in function, symptom severity and the intensity of pain after the application of Percutaneous Electrical Nerve Stimulation vs. endoscopic surgery in women with CTS at short- and long-term follow-up periods.

Start: March 2020

Corticosteroid and Repeated Dextrose Hydro-dissection for Carpal Tunnel Syndrome Patients

Carpal tunnel syndrome (CTS) is the most prevalent peripheral nerve entrapment of upper limb. Typical symptoms comprise pain, numbness or tingling of the thumb and index, middle or ring fingers. Thumb weakness and decreased grip strength can occur in the later stage. Currently treatments included physical modalities (low power laser, transcutaneous electrical nerve stimulation, ultrasound), medication, splinting, injection and surgery. Ultrasound guided intracarpal hydro-dissection of median nerve had been proposed based on its accurate localization, while the injectates were diverse. Corticosteroid has been widely used for CTS for decades. However, growing evidences suggested that 5% dextrose, normal saline, platelet rich plasma injection also have therapeutic effects on alleviating CTS symptoms. Among the injectates, a single 5% dextrose injection could be considered as a substitute of corticosteroid based on its long term effect up to six months. However, the clinical efficacy of 5% dextrose injection has not validated by the further study. The investigators aim to compare the therapeutic effect of 5% dextrose injection with corticosteroid injection in patients with CTS, up to 12 weeks follow up.

Start: November 2020