NoL Index Variations Before and After a Stellate Ganglion Block
CompletedNCT03317782
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Brief summary (from the registry)
To evaluate and compare the NoL index variations after a painful physiotherapy exercise in patients with upper limb CRPS, before and after a stellate ganglion block.
Study details
- Official title
- Evaluation of NoL Index Variations After a Painful Stimulus Before and After a Stellate Ganglion Block in Patients With Upper Extremity Complex Regional Pain Syndrome: a Pilot Study
- Conditions
- Interventions
- Device: NoL index
- Sponsor
- Maisonneuve-Rosemont Hospital
- Start date
- 2017-10-23
- Primary completion
- 2018-12-18
- Sex
- All
- Age range
- from 18 Years
- Results posted
- No results posted in this snapshot
- Countries
- Canada
- Total sites listed
- 1
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria: * Diagnosis of upper limb CRPS according to the Budapest criteria12, for more than 6 months; * Significant pain relief from stellate ganglion block; * Undergoing physical therapy; * 18 years and older. Exclusion Criteria: * Patients taking beta blockers * Bilateral/generalized CRPS * Patients needing sedation for the procedure * Inability to understand a Numeric Pain rating Scale due to cognitive dysfunction or linguistic barrier * Movement disorder making a person unable to lie still for the duration of the evaluation period. * Patient refusal
Canadian sites (1)
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT03317782