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Pharyngitis clinical trials

The registry lists 226 studies for Pharyngitis across more than 10 countries. 35 are recruiting or about to start. 121 of them are mainly about Pharyngitis (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-02. Counting its narrower condition Tonsillitis too: 309 studies, 44 open.

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Status

Completed
146
Status unknown
27
Recruiting
19
Not yet recruiting
13
Terminated
10
Withdrawn
5

Phase

Phase 3
39
Phase 4
24
Phase 2
14
Phase 1
5
Early Phase 1
3

Where

United States
41
Turkey
26
Germany
13
Canada
11
Korea, Republic of
11
France
10

Who runs them

Boehringer Ingelheim (7) · Keimyung University Dongsan Medical Center (6) · Seoul National University Hospital (5) · Bayer (4) · National Institute of Allergy and Infectious Diseases (NIAID) (4) · Diskapi Yildirim Beyazit Education and Research Hospital (4) · Reckitt Benckiser LLC (3) · Bitop AG (3)

Coming up

1phase 3 study under way
15studies 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 19 Pharyngitis studies recruiting now, 5 (26%) set no upper age limit and 10 (53%) stop at 75 or younger. 8 (42%) take children under 18. 3 (16%) are for women only and 0 (0%) for men only; 5 (26%) take healthy volunteers.

Recruiting studies that take each age, of 19
AgeWomenMen
107 (37%)6 (32%)
1815 (79%)14 (74%)
3016 (84%)14 (74%)
4016 (84%)14 (74%)
5014 (74%)12 (63%)
6512 (63%)10 (53%)
7510 (53%)9 (47%)
857 (37%)7 (37%)

Across all 226 studies, recruiting or not: 47% stop at 75 or younger and 39% at 65; 33% take children; 4% are for women only and 0% for men only; 23% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Pharyngitis studies take

Of 13 phase 3 interventional studies under Pharyngitis, half reached primary completion within 3 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Phase 33 mo2–6 · 13 studies——
Interventional, no phase10 mo5–17 · 63 studies—9 mo5–17 · 58 studies
Observational20 mo10–29 · 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 11, 2026.

Started recruiting1

Newly registered1

Studies

Recruiting first, then most recently updated. Showing 50 of 226. Browse all 226 → or search them.