Condition (MeSH)
Folic Acid Deficiency
ClinicalTrials.gov lists 32 trials for Folic Acid Deficiency or a narrower condition beneath it.
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Trials per phase
32 of the 32 trials are tagged with Folic Acid Deficiency itself; the rest are tagged with a narrower condition beneath it.
When did Folic Acid Deficiency trials start? (17)
Shown in this order: most recent first, 1990 onwards. 2026 is partial: trials registered with a 2026 start date so far, not a full year.
Trials over time, by phase
- Phase 1
- Phase 4
- Not applicable
- Observational
Top of scale: 5
Trials registered with a start date in each year, 1990 onward, stacked by phase (complete years only; the current partial year is in the table's notes). The table below lists the same counts, most recent years first.
| Year | Trials started |
|---|---|
| 2026 (partial year) | 1 |
| 2025 | 2 |
| 2024 | 2 |
| 2023 | 5 |
| 2022 | 4 |
| 2021 | 1 |
| 2020 | 3 |
| 2019 | 2 |
| 2018 | 2 |
| 2017 | 1 |
Showing 10 of 17 earlier years.
No forecast is made for this condition: it averages 2.8 trial starts a year over the five years to September, under the 5 a year the method needs.
Recruitment duration, a model prediction: 2 trials still running at the 2026-10-09 snapshot, fewer than the 5 needed for a median. Source: ClinicalTrials.gov / AACT (CTTI), public domain.
What phase are Folic Acid Deficiency trials in? (4)
Shown in this order: phase order.
Show the trials by phase as a table
| Phase | Trials |
|---|---|
| Phase 1 | 1 |
| Phase 4 | 1 |
| Not applicable | 13 |
| Observational | 17 |
How many Folic Acid Deficiency trials are recruiting? (5)
Shown in this order: the order a trial moves through, from not yet recruiting to unknown.
| Status | Trials |
|---|---|
| Not yet recruiting | 1 |
| Recruiting | 1 |
| Enrolling by invitation | 1 |
| Completed | 23 |
| Unknown status | 6 |
Status as registered on ClinicalTrials.gov. Each trial is counted once.
Which lead sponsors run the most Folic Acid Deficiency trials? (2)
Shown in this order: most trials first. Lead sponsors the registry classes as industry, NIH, US federal, other government or network. A hospital or university the registry files as government can appear here. Sponsors it classes as academic or other are shown on the full page, because that class cannot separate an institution from a named investigator.
| Sponsor | Trials |
|---|---|
| Gaziosmanpasa Research and Education Hospital | 1 |
| National Institute of Health and Nutrition | 1 |
Which drugs are being tested for Folic Acid Deficiency? (2)
Shown in this order: most trials first. One row per drug, matched to a single molecule under all its names, ranked by number of trials.
| Drug | Trials |
|---|---|
| Folic (or folinic) acid | 5 |
| Cyanocobalamin | 1 |
Interventions as named in the registry (2)
Shown in this order: most trials first.
| Drug | Trials |
|---|---|
| NA (ETV or TDF) | 1 |
| BLOOD SAMPLE | 1 |
These are the names sponsors entered on ClinicalTrials.gov that we have not matched to a single molecule. Some are drugs under a brand or code name; others are procedures, doses or arm labels.
Which publications cover Folic Acid Deficiency? (104)
Shown in this order: major-topic papers first, then newest, then most linked to trials.
| Publication | Journal | Year | Major topic |
|---|---|---|---|
| Diagnosis, Treatment and Prevention of Nutritional Anemia in Children: Recommendations of the Joint Committee of Pediatric Hematology-Oncology Chapter and Pediatric and Adolescent Nutrition Society of the Indian Academy of Pediatrics. | Indian pediatrics | 2022 | Yes |
| Dietary Intake of Folate and Assessment of the Folate Deficiency Prevalence in Slovenia Using Serum Biomarkers. | Nutrients | 2021 | Yes |
| Treatment of Folate Metabolism Abnormalities in Autism Spectrum Disorder. | Seminars in pediatric neurology | 2020 | Yes |
| Is folate deficiency a common cause of distal symmetric polyneuropathy in Zambian clinics? | Journal of the neurological sciences | 2020 | Yes |
| Vitamin B12 and Folate Concentrations in Recent-onset Type 2 Diabetes and the Effect of Metformin Treatment. | The Journal of clinical endocrinology and metabolism | 2020 | Yes |
Showing 5 of 104 publications.
Not on this page
Not measured: delivery record.
Checked, with nothing recorded for this condition: serious adverse events in this condition's trials, prevalence, rare-disease identity, and sub-conditions in mesh.