# Study of Proteins Associated With Complex Regional Pain Syndrome

> **NCT00033969** · — · TERMINATED · sponsor: **National Institute of Nursing Research (NINR)** · enrollment: 120 (actual)

## Conditions studied

- Complex Regional Pain Syndromes
- Healthy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00033969
- **Lead sponsor:** National Institute of Nursing Research (NINR)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2002-04-15
- **Primary completion:** —
- **Final completion:** 2014-10-23
- **Target enrollment:** 120 (ACTUAL)
- **Last updated:** 2019-12-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00033969

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00033969, "Study of Proteins Associated With Complex Regional Pain Syndrome". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT00033969. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*