Central aspects of fixed dystonia in patients with Complex Regional Pain Syndrome

Recruiting

• Conditions: tonic dystonia in reflex sympathetic dystrophy; 10028037

• Registration Number: NL-OMON36353
• Lead Sponsor: Academisch Medisch Centrum

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 29 April 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: Not specified
• Target Recruitment: 80

Inclusion Criteria

3 groups:
1: CRPS with fixed dystonia. fulfil 'Budapest criteria' CRPS. Fixed dystonia in one or more upper limbs
2: CRPS without dystonia: fulfil Budapest criteria'. 3: Fixed dystonia in one or more upper limbs

Exclusion Criteria

all: <18 years old. Positive scan-exclusion criteria, disease or lesions in central nervous system, psychiatric history
group:
1: mobile dystonia, genetic form of dystonia, symptoms in lower limbs, drug delivery pump
2: dystonia, symptoms in lower limbs, drug delivery pump
3:CRPS

Study & Design

• Study Type: Observational invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Gray matter volume<br /><br>Anisotropy white matter<br /><br>gray-white matter connectivity<br /><br>activity brain areas</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Pain scores<br />Psychiological score<br />Dystonia score</p>