# RCT :Thoracic Sympathetic Block for the Treatment of Complex Regional Pain Syndrome I of the Upper Limb

> **NCT01612364** · PHASE3 · UNKNOWN · sponsor: **University of Sao Paulo** · enrollment: 60 (estimated)

## Conditions studied

- Complex Regional Pain Syndrome I of Upper Limb

## Interventions

- **PROCEDURE:** thoracic sympathetic block

## Key facts

- **NCT ID:** NCT01612364
- **Lead sponsor:** University of Sao Paulo
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2010-01
- **Primary completion:** 2013-11
- **Final completion:** 2013-11
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2012-06-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01612364

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01612364, "RCT :Thoracic Sympathetic Block for the Treatment of Complex Regional Pain Syndrome I of the Upper Limb". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT01612364. Licensed CC0.

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