Condition
Neurogenic Orthostatic Hypotension clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Neurogenic Orthostatic Hypotension clinical trials that are recruiting, at sites in 5 countries (most in United States (2), Canada (2), Argentina (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 5Countries
Newest Neurogenic Orthostatic Hypotension clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Using a CO2 rebreather to improve blood pressure in patients with neurogenic orthostatic hypotension | — | Calgary, Alberta | Recruiting | Jun 18, 2023 |
| Using CPAP to treat high blood pressure in patients with autonomic failure | — | Nashville, Tennessee | Recruiting | Aug 5, 2022 |
| Breathing carbon dioxide to help with low blood pressure when standing | — | Calgary, Alberta | Recruiting | Mar 25, 2022 |
| Observing the progression of synucleinopathies | — | Boston, Massachusetts and 7 other locations | Recruiting | Feb 27, 2013 |
All recruiting trials (4)
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Using a CO2 rebreather to improve blood pressure in patients with neurogenic orthostatic hypotension
This study is testing whether a CO2 rebreather can help people with neurogenic orthostatic hypotension improve their blood pressure and feel better when standing up.
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Using CPAP to treat high blood pressure in patients with autonomic failure
This study tests if using a CPAP machine can help people with autonomic failure lower their nighttime blood pressure when they lie down.
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Breathing carbon dioxide to help with low blood pressure when standing
This study tests if breathing in carbon dioxide can help people with Neurogenic Orthostatic Hypotension feel better and manage their blood pressure when standing.
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Observing the progression of synucleinopathies
This study is tracking how synucleinopathies, a group of brain diseases, progress in adults with symptoms like dizziness when standing up to better understand their development over time.
Related topics
Quick answers
How many Neurogenic Orthostatic Hypotension clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 5 countries. The most sites are in United States (2 trials), Canada (2 trials), Argentina (1 trial), South Korea (1 trial), Spain (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.