Median nerve mobilization techniques in the treatment of carpal tunnel syndrome: A systematic review.

STUDY DESIGN: Systematic review. INTRODUCTION: Median nerve mobilization is one of the interventions used in the treatment of carpal tunnel syndrome (CTS). However, it is uncertain how many types of mobilization techniques are described in the current literature or the relative effectiveness of these techniques in treating CTS. PURPOSE OF THE STUDY: The aim of this review was to describe the types and effectiveness of median nerve mobilization techniques studied in the CTS literature. METHODS: Electronic searches of 5 databases and manual searches of references lists located randomized controlled trials studies published between 2000 and April 2015. Quality appraisal for each study was conducted using the Standard Quality Assessment Criteria for Evaluating Primary Research Papers from a Variety of Fields by 2 independent reviewers. RESULTS: Nine randomized controlled trial studies describing various median nerve mobilization techniques used in the treatment of CTS were included. All studies were rated as of "adequate", "good", or "strong" quality for the Standard Quality Assessment Criteria. Three techniques of median nerve mobilization were described. Treatment outcomes included measures of electrodiagnostic testing, functional performance, pain, physical examination, sensation, and strength. Standardized mean differences for the treatment outcomes ranged from very small to large (0.05-1.71). CONCLUSION: The findings are inconclusive regarding the effectiveness of each mobilization technique due to methodological limitations in the current body of research. Therefore, there is a clear need for high-quality controlled studies to examine various approaches to median nerve mobilization techniques in the treatment of CTS. LEVEL OF EVIDENCE: 2a.

The existence of cords in olecranon bursae.

BACKGROUND: The purpose of this study was to document the existence of transverse cords in olecranon bursae in patients undergoing excision of the bursa and to describe the unique clinical presentation of patients with these cords. METHODS: A retrospective study was performed on 24 patients who had surgery to excise an olecranon bursa between 2006 and 2011. The patient's history, preoperative radiographs, ultrasound images, intraoperative photographs, and findings on histologic analysis were reviewed in all cases. RESULTS: Nine olecranon bursae had cords (cord group) and 15 did not have cords (noncord group). All patients in the cord group were male manual laborers, and nearly all had olecranon enthesophytes (n = 8). Patients in the noncord group had associated medical conditions or an infection. A higher level of satisfaction was reported in the noncord group after surgical excision. CONCLUSION: This study documents the existence of transverse cords oriented at right angles to the long axis of the olecranon. Olecranon bursae with cords have a unique presentation and are found in male manual workers, are nearly always associated with an olecranon enthesophyte, and do not present with infections.

Driving Behaviour Profile of Drivers with Autism Spectrum Disorder (ASD).

The symptomatology of autism spectrum disorder (ASD) can make driving risky, but little is known about the on-road driving behaviour of individuals with ASD. This study assessed and compared the on-road driving performance of drivers with and without ASD, and explored how the symptomatology of ASD hinders or facilitates on-road driving performance. Sixteen drivers with ASD and 21 typically-developed drivers participated in the study. Drivers with ASD underperformed in vehicle manoeuvring, especially at left-turns, right-turns and pedestrian crossings. However, drivers with ASD outperformed the TD group in aspects related to rule-following such as using the indicator at roundabouts and checking for cross-traffic when approaching intersections. Drivers with ASD in the current study presented with a range of capabilities and weaknesses during driving.