# Cardiovascular Autonomic Function and Endogenous Pain Modulation

> **NCT03911609** · NA · UNKNOWN · sponsor: **Marquette University** · enrollment: 250 (estimated)

## Conditions studied

- Fibromyalgia
- Exercise
- Pain
- Autonomic Dysfunction
- Physical Activity

## Interventions

- **OTHER:** Exercise
- **OTHER:** Cognitive Task

## Key facts

- **NCT ID:** NCT03911609
- **Lead sponsor:** Marquette University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-03-20
- **Primary completion:** 2022-12-30
- **Final completion:** 2022-12-30
- **Target enrollment:** 250 (ESTIMATED)
- **Last updated:** 2019-04-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03911609

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03911609, "Cardiovascular Autonomic Function and Endogenous Pain Modulation". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT03911609. Licensed CC0.

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