# Autonomic Control of the Circulation and VDR

> **NCT03513770** · EARLY_PHASE1 · RECRUITING · sponsor: **Milton S. Hershey Medical Center** · enrollment: 18 (estimated)

## Conditions studied

- Venous Distension Reflex
- Blood Pressure

## Interventions

- **OTHER:** Wrist-to-elbow (W-E) occlusion
- **DRUG:** ketorolac tromethamine
- **DRUG:** saline control

## Key facts

- **NCT ID:** NCT03513770
- **Lead sponsor:** Milton S. Hershey Medical Center
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2019-08-14
- **Primary completion:** 2026-05-01
- **Final completion:** 2026-05-30
- **Target enrollment:** 18 (ESTIMATED)
- **Last updated:** 2025-09-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03513770

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03513770, "Autonomic Control of the Circulation and VDR". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT03513770. Licensed CC0.

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