Active clinical trials for "Carpal Tunnel Syndrome"

The purpose of this study is to investigate, in two phases: (1) the feasibility and safety of Virtual Embodiment Therapy in treating chronic pain of lower back and upper limbs and (2) the efficacy of Virtual Embodiment Therapy on chronic pain disorders of the lower back and upper limbs. In phase 1, we will investigate the feasibility, safety, and side effects related to this treatment by assessing simulator sickness. In phase 2, which in contingent on successful completion of phase 1, we will assess symptoms of pain specific to the region treated, fear and avoidance behavior, and depression symptoms before and after 8 sessions of treatment with Virtual Embodiment Therapy in order to assess efficacy. This study will be single-blinded, because the participation of the clinician is necessary to ensure proper administration of the therapy, as well as to monitor in the event of adverse reactions.

The discrimination of the right/left side of the body is related to the integrity of the motor and somatosensory areas at the cortical and subcortical levels. Although some studies have shown that there may be an effect on the right/left representation at the cortical and subcortical levels in cases that cause severe neuropathy and neuropathic pain, this effect has not been proven in milder neuropathies. In this study, the effect on right/left side discrimination will be investigated even in cases with carpal tunnel syndrome. Additionally, the investigators aimed to assess the relationship between right/left discrimination and symptom severity.

The most common entrapment neuropathy symptoms, the diagnosis of CTS, is determined by examination findings and by means of the results of electro-diagnostic test. With an increase in disease severity, trap neuropathy, whose symptoms are more pronounced at night, negatively affects the daily life of the person. Deterioration in sleep quality may cause depression and anxiety. Conflicting results have been found in the studies related to these findings. However, no study was found in which daytime sleepiness was evaluated in terms of CTS. The investigators aim in this study is to evaluate the relationship between CTS severity and depression, anxiety, sleep quality and daytime sleepiness.

This study aimed to investigate relationship between CTS diagnosis with electrodiagnostic studies and median nerve's cross-sectional area measered by US and MRI in PsA patients.

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.

This study will investigate how soon a patient's typing proficiency returns to their pre-operative levels following carpal tunnel release surgery. In order to determine this, patients will undergo typing tests at different time points that will record their typing accuracy and speed. The results will then be compared to determine on average how soon a person returns to their pre-operative baseline results.

Mucopolysaccharidosis are lysosomal storage disorders such as Hunter, Hurler, and Sanfilippo syndromes. These patients have a genetic enzyme deficiency that results in the inability to degrade glycosaminoglycans. The glycosaminoglycans accumulate in lysosomes causing cell enlargement and subsequent dysfunction. The accumulation occurs in all tissues including cartilage, joint capsule, and tendons and can lead to carpal tunnel syndrome, trigger digits, and various other orthopaedic manifestations [Van Heest, White]. These children often suffer from severe cognitive impairment and are often unable to communicate pain or numbness. Carpal tunnel syndrome is almost always present, but may not become apparent until symptoms are severe and loss of function has occurred. The current gold standard for diagnosis consists of electromyographic (EMG) and nerve conduction velocity (NCV) studies under sedation or general anesthetic [Khanna]. Primary Objective: The investigators plan to correlate EMG findings and median nerve cross-sectional area in children with mucopolysaccharidosis. The investigators hypothesis is that ultrasonography of the carpal tunnel in patients with mucopolysaccharidosis will prove to be an effective, reliable, and safe method to evaluate the median nerve, thus avoiding the need for EMG studies and anesthesia. Secondary Objective: The investigators want to determine the cross-sectional area of the median nerve using ultrasonography in a cohort of healthy children, ages 3-12. The investigators plan to evaluate a cohort of healthy children to determine a normal cross-sectional area of the median nerve.

Carpal tunnel syndrome is the most common compression neuropathy. The compression of the median nerve occurs in the carpal tunnel and results in pain and other unpleasant sensations in hand and wrist. In more advanced stage, weakness and wasting of the thenar and other muscles innervated by median nerve occurs, which may lead to permanent impairment of manual performance. The Boston carpal tunnel questionnaire (BCTQ) is one of the most commonly used tools for monitoring of the disease progression and of the effect of therapy. Originally created in English, it has been translated into many languages and subsequently validated. Recently the Polish version has been created and the purpose of this study is to validate it.

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.

70 patients with mild to moderate Carpal tunnel Syndrome (CTS) including 24 patients with unilateral CTS were randomized to treatment with ipsilateral cutaneous forearm deafferentation with an anesthetic cream (EMLA®) or placebo during 8 weeks. Patient-rated outcomes was assessed using the symptom severity scale from the Boston carpal tunnel syndrome questionnaire (BCTQ) and the disability of arm, shoulder and hand questionnaire(Quick-DASH). Clinically patients were assessed for tactile discrimination and dexterity and nerve conduction studies (NCS). Cortical activation during sensory stimulation was evaluated with functional magnetic resonance imaging (fMRI) at 3T. Assessments were performed at baseline, after 90 min of initial treatment, and after 8 weeks.