🏛️ Verified NIH Record • Updated 2025-10-08
Water and the Gastropressor Response - Tachyphylaxis (NCT00580996)
Water and the Gastropressor Response - Tachyphylaxis (Specific Aim 1.2)
🔵 Active, Not Recruiting Observational / Diagnostic 📋 Clinical Research Protocol Sponsor: Satish R. Raj
🩺 Plain-English Summary (8th-Grade Level)
We are studying the effects of oral water ingestion in patients with orthostatic hypotension. In this study, we are testing the null hypothesis that the blood pressure increase with oral water ingestion will not be diminished if a full prior water dose is given a few hours earlier.
Who can join: Review the eligibility criteria below.
Location: Vanderbilt University — Nashville, Tennessee
Age range: 18 Years to 80 Years
🧪 Interventions in This Study
- water high dose (OTHER)
- water tiny dose (OTHER)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Vanderbilt University — Nashville, Tennessee
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Orthostatic Hypotension
- Autonomic Effects of Spinal Cord Stimulation in Spinal Cord Injury — The Bronx, New York
- Water and the Gastropressor Response - Diurnal Variability — Nashville, Tennessee
- The Effect of Water Carbonation on Orthostatic Tolerance — Burnaby, British Columbia
- Hypercapnia in Orthostatic Hypotension — Calgary, Alberta
- Fainting Detection And Early Warning In Syncope Evaluation Study (ARISE) — Rochester, Minnesota
Explore by condition: All Orthostatic Hypotension clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.