WithdrawnNot Applicable

Breathing Device for Orthostatic Hypotension (OH)

Stopped: No volunteers were enrolled, study was closed

United States0Started 2010-12

Plain-language summary

The investigators will test whether breathing through an inspiratory resistance device will improve the ability to be upright and decrease blood pressure drops on standing in patients with orthostatic hypotension.

Who can participate

Age range

18 Years – 80 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Diagnosed with neurogenic orthostatic hypotension by the Vanderbilt Autonomic Dysfunction Center * Decrease in systolic blood pressure ≥ 20 mmHg with position change from supine to standing (10 minutes) * Evidence of reproducibility suggestive of non-reversible nervous system origin for the orthostatic hypotension * Age between 18-80 years * Male and female subjects are eligible * Able and willing to provide informed consent Exclusion Criteria: * Overt cause for orthostatic hypotension (such as acute dehydration) * Inability to give, or withdrawal of, informed consent * Pregnant * Other factors which in the investigator's opinion would prevent the subject from completing the protocol

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Magnitude of drop in Systolic Blood Pressure during head-up tilt

Timeframe: 1 min

Trial details

NCT IDNCT00962884

SponsorAlfredo Gamboa

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2022-12

View on ClinicalTrials.gov More Orthostatic Hypotension trials

Who can participate

Age range

18 Years – 80 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.