# Heart Rate Variability in Pneumothorax

> **NCT03537417** · — · UNKNOWN · sponsor: **Rambam Health Care Campus** · enrollment: 20 (estimated)

## Conditions studied

- Pneumothorax

## Interventions

- **PROCEDURE:** for thoracoscopic ablation of cervical sympathetic chain

## Key facts

- **NCT ID:** NCT03537417
- **Lead sponsor:** Rambam Health Care Campus
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-06-01
- **Primary completion:** 2018-12-01
- **Final completion:** 2019-06-01
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2018-05-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03537417

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03537417, "Heart Rate Variability in Pneumothorax". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03537417. Licensed CC0.

---

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