ClinicalTrials.gg
Sign In

Open Bite clinical trials

The registry lists 34 studies for Open Bite across more than 10 countries. 8 are recruiting or about to start. 33 of them are mainly about Open Bite (how this is decided). Per ClinicalTrials.gov, last updated 2026-10-28.

Get an email when these change. Save the Open Bite studies recruiting or about to start — once a week, free: studies that open, close, add sites or post results.

Watch these studies
See an example email

Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

One email a week for all your saved searches. Stop any time.

Status

Completed
19
Status unknown
5
Recruiting
5
Not yet recruiting
2
Active, not recruiting
2
Enrolling by invitation
1

Phase

Phase 3
1

Where

Egypt
14
Syrian Arab Republic
4
Turkey
4
Belgium
1
France
1
United States
1

Who runs them

Cairo University (6) · Damascus University (4) · Alexandria University (2) · Mansoura University (2) · University Ghent (1) · Sana'a University (1) · University of Dundee (1) · Ankara University (1)

Coming up

0phase 3 studies under way
3studies 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.

All 3

Who these studies take

Of the 5 Open Bite studies recruiting now, 2 (40%) set no upper age limit and 3 (60%) stop at 75 or younger. 3 (60%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 3 (60%) take healthy volunteers.

Recruiting studies that take each age, of 5
AgeWomenMen
103 (60%)3 (60%)
184 (80%)4 (80%)
304 (80%)4 (80%)
403 (60%)3 (60%)
503 (60%)3 (60%)
652 (40%)2 (40%)
752 (40%)2 (40%)
852 (40%)2 (40%)

Across all 34 studies, recruiting or not: 79% stop at 75 or younger and 79% at 65; 74% take children; 3% are for women only and 0% for men only; 29% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Open Bite studies take

Of 24 interventional studies with no phase under Open Bite, half reached primary completion within 17 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase17 mo10–36 · 24 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 11, 2026.

Newly registered1

Studies

Recruiting first, then most recently updated. Showing 34 of 34. search them.