# Differences in Brain Derived Neurotrophic Factor Levels Between Chronic and Asymptomatic Pain Patients

> **NCT05736575** · — · UNKNOWN · sponsor: **Universidad Autonoma de Madrid** · enrollment: 66 (estimated)

## Conditions studied

- Chronic Pain

## Interventions

- **GENETIC:** BDNF analysis (Elisa KIT)

## Key facts

- **NCT ID:** NCT05736575
- **Lead sponsor:** Universidad Autonoma de Madrid
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-05-15
- **Primary completion:** 2024-02-28
- **Final completion:** 2024-12-30
- **Target enrollment:** 66 (ESTIMATED)
- **Last updated:** 2023-11-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05736575

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05736575, "Differences in Brain Derived Neurotrophic Factor Levels Between Chronic and Asymptomatic Pain Patients". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05736575. Licensed CC0.

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