Effects of Motor Cognitive Training on Functional Loss After Osteoporotic Wrist Fractures

Not Applicable

Completed

• Conditions: Osteoporotic Distal Radius Fracture
• Interventions: Behavioral: motor cognitive therapies

• Registration Number: NCT01394809
• Lead Sponsor: University of Stuttgart

Brief Summary

The therapy results after distal radius fracture especially of elderly patients are often suboptimal. The central problem results from the inevitable, 3-6-weeks immobilization, which leads to reduction in ROM of the wrist, deterioration of muscle strength as well as malfunction of fine motor skills and coordination. Currently, there are no adequate proactive strategies to counteract these immobilisation problems. Hence the overall aim of our research project is to investigate the therapeutic potential of a motor-cognitive therapy on hand function after distal radius fracture. On the one hand the pilot study should provide information about the level of recruitment rate necessitated for an adequate sample size which allows reliable evidence for the therapy effects. On the other hand we want to evaluate the sensitivity and adequacy of the assessment instruments.

The pilot is conceived as a controlled, randomised, longitudinal intervention study over 6 weeks with 3 groups. One experimental group imagine movements and actions without executing them. A second experimental group performs mirror training, in which visual feedback through a mirror activates additionally the contralateral hemisphere. The control group receives therapy as usual. There are three key domains to be analysed: function (PRWE), impairment (ROM, strength) and participation in social life/life quality (DASH, EQ5D).

Detailed Description

Not available

Study Timeline

• Study Start: 2010-08
• Study First Submitted: 2011-07-12
• Study First Submitted QC: 2011-07-13
• Study First Posted: 2011-07-14
• Primary Completion: 2014-10
• Study Completion: 2014-10
• Status Verified: 2014-12
• Last Update Submitted: 2014-12-02
• Last Update Posted: 2014-12-04

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Female
• Target Recruitment: 27

Inclusion Criteria

• wrist fracture
• age 65 and older

Exclusion Criteria

• unstable medical conditions which preclude surgical intervention (ASA 5)
• Patients who do not live independently (nursing home)
• Patients with an open fracture
• Associated soft tissue or skeletal injury to the same limb
• Cognitive impairment (6CIT < 10)

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Relaxation training	motor cognitive therapies	The control group will receive therapy as usual. Currently, this means that patients are immobilized during first 3-4 weeks. The control group will receive additional relaxation training during this period to achieve the same total amount of time the therapist spends with the patients of the experimental groups.
Mental Practice	motor cognitive therapies	During motor imagery practice a person imagines performing a movement with all its sensory consequences without actually moving. In this study the therapists follow a motor imagery guideline designed for rehabilitation of movement performance. The guideline offers therapists structure and a strategy to deliver subject-specific imagery, and is based on principles of motor learning.
Mirror Therapy	motor cognitive therapies	Mirror therapy is thought to work by using vision of the intact or good arm to replace or drive proprioception in the affected arm, and so normalise the afferent segment of the movement process.

Primary Outcome Measures

Name	Time	Method
Patient pain and disability	12 weeks	Patient Rated Wrist Evaluation (PRWE)

Secondary Outcome Measures

Name	Time	Method
objective measurements	12 weeks	Range of motion measurements \& grip strength
subjective hand function	12 weeks	Disabilities of the Arm and Shoulder (DASH)
subjective well-being	12 weeks	EQ5D

Trial Locations

Locations (1)

Robert Bosch Medical Center; 🇩🇪 Stuttgart, Germany