Trichuriasis clinical trials

The registry lists 30 studies for Trichuriasis across more than 10 countries. 7 are recruiting or about to start. 24 of them are mainly about Trichuriasis (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-06.

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Status

Completed: 19
Recruiting: 4
Not yet recruiting: 3
Withdrawn: 2
Active, not recruiting: 1
Status unknown: 1

Phase

Phase 2: 11
Phase 3: 8
Phase 4: 5
Phase 1: 2

Where

Tanzania: 11
Côte D'Ivoire: 3
Cambodia: 2
Peru: 2
Honduras: 2
Ethiopia: 2

Who runs them

Jennifer Keiser (10) · Swiss Tropical & Public Health Institute (4) · University Ghent (2) · Stanford University (1) · Mundo Sano Foundation (1) · George Washington University (1) · Natural History Museum, United Kingdom (1) · Asociacion Benefica Prisma (1)

What is being tested here

Drugs under test in Trichuriasis 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
Emodepside	2	2	4
Moxidectin	1	3	5
Oxfendazole	1	0	2
Albendazole	0	3	8
Ivermectin	0	3	4
Mebendazole	0	0	2
Levamisole	0	0	1

Coming up

2phase 3 studies under way

6studies finish main data collection within a year2 of them phase 3

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 6, phase 3 first

Feb 2027Combination Therapies for Trichuris Trichiura Infection in Schoolchildren in Honduras · Phase 3 · Mundo Sano Foundation
Jun 2027Efficacy and Safety of Emodepside in Participants With Soil-transmitted Helminth Infections · Phase 3 · Swiss Tropical & Public Health Institute
Jan 2027Efficacy and Safety of a Single Dose of Emodepside Compared to a Single Dose of Albendazole in Adolescents and Adults Infected With Trichuris Incognita · Jennifer Keiser
Feb 2027Cement flooRs AnD chiLd hEalth (CRADLE) · Stanford University
Feb 2027A Safety and Efficacy Study of Different Doses of Oxfendazole Compared to a Single Dose of Albendazole to Treat Trichuris Trichiura Infection in Adults · Asociacion Benefica Prisma
Oct 2027Controlled Human Infection Study of Orally Administered Trichuris Trichiura Eggs in Naïve Adults · George Washington University

Who these studies take

Of the 4 Trichuriasis studies recruiting now, 1 (25%) set no upper age limit and 3 (75%) stop at 75 or younger. 2 (50%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 3 (75%) take healthy volunteers.

Recruiting studies that take each age, of 4
Age	Women	Men
10	2 (50%)	2 (50%)
18	4 (100%)	4 (100%)
30	4 (100%)	4 (100%)
40	4 (100%)	4 (100%)
50	3 (75%)	3 (75%)
65	3 (75%)	3 (75%)
75	2 (50%)	2 (50%)
85	1 (25%)	1 (25%)

Across all 30 studies, recruiting or not: 73% stop at 75 or younger and 70% at 65; 83% take children; 3% are for women only and 0% for men only; 40% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

What changed recently

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

Stopped1

Efficacy of Oxfendazole in the Treatment of Trichuris Trichiura Infection in AdultsWithdrawnNov 6, 2026NCT03435718

Studies

Recruiting first, then most recently updated. Showing 30 of 30. search them.