Condition (MeSH)
Malnutrition
ClinicalTrials.gov lists 2,607 trials for Malnutrition or a narrower condition beneath it. Abbott Nutrition has the most among industry and government lead sponsors, with 26.
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Trials per phase (log scale)
1 more section with rows
1,219 of the 2,607 trials are tagged with Malnutrition itself; the rest are tagged with a narrower condition beneath it.
When did Malnutrition trials start? (33)
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. 2 trials are registered to start in 2027 or later, and not listed here.
Trials over time, by phase
- Phase 1
- Phase 1/2
- Phase 2
- Phase 2/3
- Phase 3
- Phase 4
- Not applicable
- Observational
Top of scale: 160
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) | 84 |
| 2025 | 116 |
| 2024 | 158 |
| 2023 | 147 |
| 2022 | 160 |
| 2021 | 151 |
| 2020 | 123 |
| 2019 | 157 |
| 2018 | 159 |
| 2017 | 138 |
Showing 10 of 33 earlier years.
Forecast of the full-year count, planned starts included, not rows of this table: about 97 trials starting in 2026 and about 110 in 2027, the average of the 24 months through September, counted as registered and carried forward. The rows of this table count trials registered so far with a start date in the year, planned starts included; the forecast looks ahead to the count for the whole year, so it is not the same measure. In backtests on conditions of this size, forecasts made part-way through the year were typically off by about 13 percent and ran about 12 percent low against the count later registered; forecasts made before the year began were off by about 19 percent and ran about 17 percent low against the count later registered, and had about the same error as repeating last year's count. These figures rest on a few years of history (target years from 2018 to 2025, varying by figure), place each condition as it is mapped today rather than as it was then, and score against a count for the newest year that was still being revised. Only condition series were scored.
Prediction, not a registry value: median of 36 months from start to primary completion across 147 trials still running at the 2026-10-09 snapshot; registered median of 17 months across 1,797 trials with a primary completion typed Actual. Source: ClinicalTrials.gov / AACT (CTTI), public domain.
What phase are Malnutrition trials in? (9)
Shown in this order: phase order.
Show the trials by phase as a table
| Phase | Trials |
|---|---|
| Phase 1 | 80 |
| Phase 1/2 | 20 |
| Phase 2 | 131 |
| Phase 2/3 | 41 |
| Phase 3 | 145 |
| Phase 4 | 195 |
| Not applicable | 1,238 |
| Observational | 755 |
| Expanded access | 2 |
How many Malnutrition trials are recruiting? (11)
Shown in this order: the order a trial moves through, from not yet recruiting to unknown.
| Status | Trials |
|---|---|
| Not yet recruiting | 81 |
| Recruiting | 192 |
| Enrolling by invitation | 11 |
| Active, not recruiting | 62 |
| Available | 1 |
Showing 5 of 11 statuses.
Status as registered on ClinicalTrials.gov. Each trial is counted once.
Which lead sponsors run the most Malnutrition 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 |
|---|---|
| Abbott Nutrition | 26 |
| Alexion Pharmaceuticals, Inc. | 13 |
Which drugs are being tested for Malnutrition? (10)
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 |
|---|---|
| Calcium/Vitamin D | 158 |
| Calcium-vitamin D3 | 110 |
| Burosumab | 21 |
| Cyanocobalamin | 17 |
| Vitamin A | 15 |
Showing 5 of 10 drugs.
Interventions as named in the registry (5)
Shown in this order: most trials first.
| Drug | Trials |
|---|---|
| CHOLECALCIFEROL | 107 |
| Vitamin D supplementation | 13 |
| Control (placebo) group | 12 |
| Ready to Use Therapeutic Food (RUTF) | 12 |
| Vitamin D and Calcium | 8 |
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 serious adverse events do Malnutrition trials report? (10)
Shown in this order: most subjects affected first. Subjects affected summed across trials, a cross-trial signal, not a rate.
| Adverse event | Subjects affected | Trials |
|---|---|---|
| Grade 4 or 5 (infections) | 86 | 1 |
| Pneumonia | 57 | 14 |
| Hospitalization | 35 | 4 |
| Grade 4 or 5 (blood and lymphatic system disorders) | 29 | 1 |
| Death | 27 | 5 |
Showing 5 of 10 adverse events.
Which publications cover Malnutrition? (1,498)
Shown in this order: major-topic papers first, then newest, then most linked to trials.
| Publication | Journal | Year | Major topic |
|---|---|---|---|
| An RFH-NPT-based nomogram for predicting the long-term survival of liver cirrhosis patients: a multicenter study. | European journal of clinical nutrition | 2026 | Yes |
| Retrospective case-control study of nutritional and respiratory status in children with type III esophageal atresia. | Journal of pediatric gastroenterology and nutrition | 2026 | Yes |
| Comprehensive analysis of nutritional parameters in patients with idiopathic achalasia: A prospective study in India. | Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology | 2025 | Yes |
| The effects of nutrition education with Pecha Kucha method on prevention of malnutrition in cancer patients undergoing radiotherapy: a randomised controlled study. | BMC cancer | 2025 | Yes |
| Early-life malnutrition exposure associated with higher osteoporosis risk in adulthood: a large-scale cross-sectional study. | International journal of surgery (London, England) | 2025 | Yes |
Showing 5 of 1,498 publications.
Sub-conditions in MeSH (5)
MeSH descendants one level down with at least one trial, most trials first.
Not on this page
Not measured: delivery record.
Checked, with nothing recorded for this condition: prevalence and rare-disease identity.