# Comparative Analysis of Heart Rate Variability in Patients with Cervical Pain, Lumbar Pain, and Healthy Controls

> **NCT06890793** · — · COMPLETED · sponsor: **Universidad de Extremadura** · enrollment: 93 (actual)

## Conditions studied

- Chronic Low Back Pain (CLBP)
- Chronic Neck Pain
- Heart Rate Variability
- Autonomic Nervous System Dysfunction

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06890793
- **Lead sponsor:** Universidad de Extremadura
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-01-15
- **Primary completion:** 2022-12-11
- **Final completion:** 2022-12-11
- **Target enrollment:** 93 (ACTUAL)
- **Last updated:** 2025-03-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06890793

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06890793, "Comparative Analysis of Heart Rate Variability in Patients with Cervical Pain, Lumbar Pain, and Healthy Controls". Retrieved via AI Analytics 2026-07-01 from https://api.ai-analytics.org/clinical/NCT06890793. Licensed CC0.

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