Hyperemesis Gravidarum clinical trials

The registry lists 40 studies for Hyperemesis Gravidarum across more than 10 countries. 6 are recruiting or about to start. 31 of them are mainly about Hyperemesis Gravidarum (how this is decided). Per ClinicalTrials.gov, last updated 2026-10-27.

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Status

Completed: 26
Status unknown: 4
Recruiting: 3
Not yet recruiting: 3
Terminated: 2
Withdrawn: 1

Phase

Phase 2: 5
Phase 3: 4
Phase 4: 2
Phase 1: 2

Where

Turkey: 11
United States: 5
France: 4
Norway: 3
Canada: 3
Pakistan: 2

Who runs them

Kayseri Education and Research Hospital (3) · The Hospital for Sick Children (2) · Haukeland University Hospital (2) · Nawaz Sharif Medical College (1) · Müge Keskin (1) · University College Cork (1) · Bahria University (1) · Centre Hospitalier de Saint-Denis (1)

What is being tested here

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

Drug	Open	Phase 3	All
Ginger extract	1	0	1
Metformin	1	0	1
Doxylamine succinate	0	1	2
Doxylamine	0	1	2
Mirtazapine	0	0	2
Haloperidol	0	0	1
Gabapentin	0	0	1
Metoclopramide	0	0	1
Clonidine	0	1	1
Ondansetron	0	0	1

Drug classes tested here Antiemetics 5

Coming up

0phase 3 studies under way

1study finishes 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 study

Jun 2027Randomized Study of a Dematerialized Management for Post-Emergency Gynecological Follow-Up · Assistance Publique - Hôpitaux de Paris

Who these studies take

Of the 3 Hyperemesis Gravidarum studies recruiting now, 1 (33%) set no upper age limit and 2 (67%) stop at 75 or younger. 0 (0%) take children under 18. 3 (100%) are for women only and 0 (0%) for men only; 2 (67%) take healthy volunteers.

Recruiting studies that take each age, of 3
Age	Women	Men
10	0 (0%)	0 (0%)
18	3 (100%)	0 (0%)
30	3 (100%)	0 (0%)
40	3 (100%)	0 (0%)
50	2 (67%)	0 (0%)
65	1 (33%)	0 (0%)
75	1 (33%)	0 (0%)
85	1 (33%)	0 (0%)

Across all 40 studies, recruiting or not: 57% stop at 75 or younger and 57% at 65; 15% take children; 95% are for women only and 0% for men only; 45% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

Studies

Recruiting first, then most recently updated. Showing 40 of 40. search them.