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Folic Acid Deficiency clinical trials

The registry lists 32 studies for Folic Acid Deficiency across more than 10 countries. 3 are recruiting or about to start. 11 of them are mainly about Folic Acid Deficiency (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-02.

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Status

Completed
24
Active, not recruiting
4
Enrolling by invitation
1
Status unknown
1
Recruiting
1
Not yet recruiting
1

Phase

Phase 4
1
Phase 1
1

Where

United States
8
India
3
Ethiopia
3
Slovenia
3
Indonesia
2
Ghana
2

Who runs them

University of California, Davis (4) · Hydrocephalus and Neuroscience Institute (2) · University of Alabama at Birmingham (2) · Nutrition Institute, Slovenia (2) · Cornell University (2) · Indonesia University (1) · Harvard University (1) · Medical University of Vienna (1)

What is being tested here

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

DrugOpenPhase 3All
Folic Acid104
Levomefolic acid001
Sodium Chloride001
Iodine001

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 1 Folic Acid Deficiency studies recruiting now, 0 (0%) set no upper age limit and 1 (100%) stop at 75 or younger. 0 (0%) take children under 18. 1 (100%) are for women only and 0 (0%) for men only; 1 (100%) take healthy volunteers.

Recruiting studies that take each age, of 1
AgeWomenMen
100 (0%)0 (0%)
181 (100%)0 (0%)
301 (100%)0 (0%)
401 (100%)0 (0%)
500 (0%)0 (0%)
650 (0%)0 (0%)
750 (0%)0 (0%)
850 (0%)0 (0%)

Across all 32 studies, recruiting or not: 63% stop at 75 or younger and 53% at 65; 19% take children; 53% are for women only and 0% for men only; 63% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

Studies

Recruiting first, then most recently updated. Showing 32 of 32. search them.