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Hypotension, Orthostatic clinical trials

The registry lists 159 studies for Hypotension, Orthostatic across more than 10 countries. 35 are recruiting or about to start. 91 of them are mainly about Hypotension, Orthostatic (how this is decided). Per ClinicalTrials.gov, last updated 2026-10-23.

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Status

Completed
79
Recruiting
23
Status unknown
16
Not yet recruiting
11
Terminated
11
Active, not recruiting
10

Phase

Phase 2
25
Phase 3
16
Phase 1
13
Phase 4
12
Early Phase 1
2

Where

United States
82
Canada
19
France
11
Denmark
10
Netherlands
7
Poland
6

Who runs them

Vanderbilt University Medical Center (10) · James J. Peters Veterans Affairs Medical Center (8) · Chelsea Therapeutics (6) · Shire (5) · VA Office of Research and Development (5) · Vanderbilt University (5) · University of British Columbia (5) · Kessler Foundation (4)

What is being tested here

Drugs under test in Hypotension, Orthostatic studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

DrugOpenPhase 3All
Droxidopa2714
Midodrine0214
Yohimbine004
Pyridostigmine003
Ampreloxetine023
Atomoxetine002
Trimethaphan001
Enalaprilat001
Phenylephrine001
Isoproterenol001

Drug classes tested here Cholinesterase inhibitors 4

Coming up

0phase 3 studies under way
13studies finish main data collection within a year

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

The 10 nearest

Who these studies take

Of the 23 Hypotension, Orthostatic studies recruiting now, 8 (35%) set no upper age limit and 8 (35%) stop at 75 or younger. 1 (4%) take children under 18. 1 (4%) are for women only and 0 (0%) for men only; 4 (17%) take healthy volunteers.

Recruiting studies that take each age, of 23
AgeWomenMen
101 (4%)1 (4%)
1812 (52%)12 (52%)
3016 (70%)15 (65%)
4018 (78%)18 (78%)
5020 (87%)20 (87%)
6519 (83%)19 (83%)
7518 (78%)18 (78%)
8512 (52%)12 (52%)

Across all 159 studies, recruiting or not: 23% stop at 75 or younger and 14% at 65; 5% take children; 2% are for women only and 2% for men only; 18% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Hypotension, Orthostatic studies take

Of 34 interventional studies with no phase under Hypotension, Orthostatic, half reached primary completion within 54 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase54 mo32–70 · 34 studies——
Observational39 mo7–56 · 21 studies——

Each figure is the month by which half the studies had reached primary completion, with the range in which the middle half did. Studies still running count until their last registry update; studies that stopped early are left out. Phase 1 includes early phase 1; observational means prospective or not stated, as retrospective and cross-sectional studies date a window of data rather than a study. How these figures are worked out

What changed recently

From the registry's own updates since Oct 13, 2026.

Stopped1

Studies

Recruiting first, then most recently updated. Showing 50 of 159. Browse all 159 → or search them.