Ergocalciferol
FDA-approved product (capsule, oral), marketed as Deltalin, Drisdol, Ergocalciferol and 1 more.
- Registered studies
- 50+
- Lab records
- 0
- Pathogens at ≥40%
- 1 of 4
Chemical structure
Existing / approved use
Documented · FDA, WHO, ChEMBLApproved for
- Hypoparathyroidism
- Hypophosphatemia
- Hypophosphatemic rickets
Indications ChEMBL records as approved, from FDA and DailyMed labels. Label ↗
- WHO therapeutic group
- Vitamin d and analogues
- FDA pharmacologic class
- Provitamin D2 Compound FDA label ↗
- Anti-infective classification
- Not classified as an anti-infective.
Repurposing investigation
This medicine is being investigated here for AI-predicted antimicrobial activity against MRSA. It was surfaced computationally for further investigation; it is not an established treatment for this infection.
AI-predicted activity
AI prediction · nothing measured- MRSA46.8% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
- E. coli24.4% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
- K. pneumoniae27.9% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
- M. tuberculosis30.6% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
A model’s estimate of laboratory activity against each pathogen species. It is not clinical effectiveness.
Evidence
Clinical and experimental
Documented evidenceClinical
50+registered studies name this medicine, for any condition. The registry search keeps the first 50, so there may be more. See them below.
Experimental
No evidence found
No laboratory measurement against the four pathogens in the ChEMBL records loaded here.
Docking
Computational · nothing measuredDihydrofolate reductase ↗ (E. coli)
Not yet docked: queued in the docking rundetails
KPC-2 carbapenemase ↗ (K. pneumoniae)
Not yet docked: queued in the docking rundetails
Enoyl-ACP reductase (InhA) ↗ (M. tuberculosis)
Not yet docked: queued in the docking rundetails
Dihydrofolate reductase ↗ (MRSA)
Not yet docked: queued in the docking rundetails
AutoDock Vina, one experimentally solved protein per pathogen. This project’s screening target is -7.0 kcal/mol, its own mark rather than a universal cutoff. A docking score is a structural hypothesis, not proof of binding, and requires experimental validation.
Other medicines to investigate
AI prediction · nothing measuredOther repurposing candidates: approved medicines besides Ergocalciferol with AI-predicted activity ≥40% against the chosen pathogen, leaving out existing antimicrobials. They are computational candidates for further investigation, not alternatives and not recommendations.
Sorted by AI-predicted activity, high to low. The order is not a ranking of which medicine is better.
- Galantamine HydrobromideExisting use: Alzheimer disease, Dementia89.6% AI-predicted activityagainst K. pneumoniaeLab records exist50+ registered studies
- Chlorhexidine GluconateExisting use: Eye infection, Gingivitis, Infection and 2 more69.3% AI-predicted activityagainst K. pneumoniaeLab records exist50+ registered studies
- TriclosanExisting use: Phenol and derivatives, Medicated dressings with antiinfectives68.0% AI-predicted activityagainst K. pneumoniaeLab records exist50+ registered studies
- ElvitegravirExisting use: HIV infection, HIV-1 infection, Viral disease60.2% AI-predicted activityagainst K. pneumoniae50+ registered studies
- Caspofungin AcetateExisting use: Aspergillosis, Candidemia, Candidiasis and 1 more57.5% AI-predicted activityagainst K. pneumoniae50+ registered studies
- DactinomycinExisting use: Kidney Wilms tumor, Neoplasm56.8% AI-predicted activityagainst K. pneumoniae50+ registered studies
- CyclosporineExisting use: Conjunctivitis, Corneal disease, Eye disease and 6 more56.1% AI-predicted activityagainst K. pneumoniae50+ registered studies
- LinaclotideExisting use: Constipation, Constipation disorder, Irritable bowel syndrome56.0% AI-predicted activityagainst K. pneumoniae50+ registered studies
- Irinotecan HydrochlorideExisting use: Adenocarcinoma, Cancer, Carcinoma and 4 more54.5% AI-predicted activityagainst K. pneumoniae50+ registered studies
- OxytocinExisting use: Hemorrhage, Uterine Inertia52.7% AI-predicted activityagainst K. pneumoniae50+ registered studies
- Micafungin SodiumExisting use: Candidiasis52.4% AI-predicted activityagainst K. pneumoniae50+ registered studies
- VoclosporinExisting use: Immune system disease, Lupus nephritis52.2% AI-predicted activityagainst K. pneumoniae28 registered studies
Registered studies
A registration describes a study; it does not establish a positive result.
Vitamin D Raising and Maintaining Blood Serum 25(OH)D3 Levels
NCT03099759 · start 2016-06-27
Registered record
- Registry ID
- NCT03099759
- Conditions
- Vitamin D Deficiency
- Interventions
- Vitamin D
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2016-06-27
- Completion
- 2017-05-31
- Enrolment
- 49
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVitamin D DeficiencyInterventionVitamin DPhaseNot applicableRegistry statusCompletedVitamin D and Calcium Supplement Attenuate Bone Loss Among HIV- Infected Patients Receiving Tenofovir Disoproxil Fumarate, Lamivudine or Emtricitabine and Efavirenz
NCT02827643 · start 2016-06
Registered record
- Registry ID
- NCT02827643
- Conditions
- Bone Density
- Interventions
- TDF/3TC or FTC/EFV plus Calcium and vitamin D supplement; TDF/3TC or FTC/EFV
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Unknown
- Start
- 2016-06
- Completion
- 2017-06
- Enrolment
- 48
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionBone DensityInterventionTDF/3TC or FTC/EFV plus Calcium and vitamin D supplement; TDF/3TC or FTC/EFVPhaseNot applicableRegistry statusUnknownThe Effect of Vitamin D Repletion on Kidney Stone Risk
NCT02752841 · start 2016-05-01
Registered record
- Registry ID
- NCT02752841
- Conditions
- Calculi
- Interventions
- Nutritional vitamin D repletion and maintenance
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Terminated
- Start
- 2016-05-01
- Completion
- 2019-05-31
- Enrolment
- 20
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionCalculiInterventionNutritional vitamin D repletion and maintenancePhaseNot applicableRegistry statusTerminatedGAD-Alum (Diamyd) Administered Into Lymph Nodes in Combination With Vitamin D in Type 1 Diabetes (DIAGNODE-1)
NCT02352974 · start 2015-01
Registered record
- Registry ID
- NCT02352974
- Conditions
- Diabetes Mellitus, Type 1
- Interventions
- GAD-Alum; Vitamin D
- Study type
- INTERVENTIONAL
- Phase
- Phase 1
- Registry status
- Completed
- Start
- 2015-01
- Completion
- 2019-10
- Enrolment
- 12
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionDiabetes Mellitus, Type 1InterventionGAD-Alum; Vitamin DPhasePhase 1Registry statusCompletedTraining Intervention in a Controlled Population of Frail Elderly
NCT02331459 · start 2013-12
Registered record
- Registry ID
- NCT02331459
- Conditions
- Physical Activity
- Interventions
- Multicomponent training intervention; Nutritional intervention
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2013-12
- Completion
- 2015-01
- Enrolment
- 100
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionPhysical ActivityInterventionMulticomponent training intervention; Nutritional interventionPhaseNot applicableRegistry statusCompletedTestosterone Pellets Plus Vitamin D and E Versus Vitamin D and E Alone for the Treatment of Peyronie's Disease
NCT01578473 · start 2013-05-23
Registered record
- Registry ID
- NCT01578473
- Conditions
- Peyronie's Disease
- Interventions
- Vitamin D2; Vitamin E; Testosterone Pellets
- Study type
- INTERVENTIONAL
- Phase
- Phase 1
- Registry status
- Completed
- Start
- 2013-05-23
- Completion
- 2017-11-13
- Enrolment
- 75
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionPeyronie's DiseaseInterventionVitamin D2; Vitamin E; Testosterone PelletsPhasePhase 1Registry statusCompletedWheezing in Black Preterm Infants: Impact of Vitamin D Supplementation Strategy
NCT01601847 · start 2013-01
Registered record
- Registry ID
- NCT01601847
- Conditions
- Wheezing; Allergy
- Interventions
- Cholecalciferol; Cholecalciferol
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2013-01
- Completion
- 2017-03-12
- Enrolment
- 300
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionWheezing; AllergyInterventionCholecalciferol; CholecalciferolPhasePhase 4Registry statusCompletedPharmacokinetic Comparison of Vitamin's D2 and D3 in Stage 5 Chronic Kidney Disease Patients on Chronic Hemodialysis
NCT01675557 · start 2012-09
Registered record
- Registry ID
- NCT01675557
- Conditions
- Chronic Kidney Disease
- Interventions
- Vitamin D3; Vitamin D2; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2012-09
- Completion
- 2013-05
- Enrolment
- 30
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionChronic Kidney DiseaseInterventionVitamin D3; Vitamin D2; PlaceboPhasePhase 4Registry statusCompletedEfficacy of Vitamin D2 to Treat Chronic Kidney Disease Mineral and Bone Disorder
NCT01633853 · start 2012-07
Registered record
- Registry ID
- NCT01633853
- Conditions
- Vitamin D Deficiency
- Interventions
- Vitamin D2; 1,25(OH)2 Vit D3
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2012-07
- Completion
- 2015-09
- Enrolment
- 204
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVitamin D DeficiencyInterventionVitamin D2; 1,25(OH)2 Vit D3PhasePhase 4Registry statusCompletedEffect of Vitamin D Supplementation on Coronary Calcification and Parathyroid Hormone in CKD Patients
NCT01672047 · start 2012-04
Registered record
- Registry ID
- NCT01672047
- Conditions
- Chronic Kidney Disease; Vitamin D Deficiency
- Interventions
- Vitamin D2
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Unknown
- Start
- 2012-04
- Completion
- 2015-12
- Enrolment
- 350
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionChronic Kidney Disease; Vitamin D DeficiencyInterventionVitamin D2PhaseNot applicableRegistry statusUnknownEvaluating Vitamin D Content in Mushrooms
NCT01815437 · start 2012-01
Registered record
- Registry ID
- NCT01815437
- Conditions
- Vitamin D Deficiency
- Interventions
- Mushroom Vitamin D2; Cholecalciferol; Vitamin D2 - Ergocalciferol; Mushroom Extract
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2012-01
- Completion
- 2013-06
- Enrolment
- 80
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVitamin D DeficiencyInterventionMushroom Vitamin D2; Cholecalciferol; Vitamin D2 - Ergocalciferol; Mushroom ExtractPhaseNot applicableRegistry statusCompletedBioavailability and Biological Effects of Vitamin D2 Contained in Mushroom
NCT01488734 · start 2011-11
Registered record
- Registry ID
- NCT01488734
- Conditions
- Vitamin D Deficiency; Metabolic Syndrome; Prediabetes
- Interventions
- Mushroom with 600 IU vitamin D2; Mushroom with 4000 IU Vitamin D2; 600 IU Vitamin D3 and untreated mushroom; 4000 IU Vitamin D3 and untreated mushroom; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2011-11
- Completion
- 2013-09
- Enrolment
- 47
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionVitamin D Deficiency; Metabolic Syndrome; PrediabetesInterventionMushroom with 600 IU vitamin D2; Mushroom with 4000 IU Vitamin D2; 600 IU Vitamin D3 and untreated mushroom; 4000 IU Vitamin D3 and untreated mushroom +1 morePhaseNot applicableRegistry statusCompletedD Vitamin Intervention in VA
NCT01375660 · start 2011-05
Registered record
- Registry ID
- NCT01375660
- Conditions
- Impaired Fasting Glucose; Impaired Glucose Tolerance; Vitamin D Insufficiency
- Interventions
- Placebo; 50K vitamin D2
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2011-05
- Completion
- 2014-11
- Enrolment
- 205
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionImpaired Fasting Glucose; Impaired Glucose Tolerance; Vitamin D InsufficiencyInterventionPlacebo; 50K vitamin D2PhaseNot applicableRegistry statusCompletedStudy of Vitamin D and Uric Acid Lowering on Kidney and Blood Vessel Function
NCT01320722 · start 2011-03
Registered record
- Registry ID
- NCT01320722
- Conditions
- Renal Function; Endothelial Function; Blood Pressure; Overweight; Obesity
- Interventions
- Vitamin D ergocalciferol; Probenecid; Allopurinol; Placebo; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2011-03
- Completion
- 2015-06
- Enrolment
- 242
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionRenal Function; Endothelial Function; Blood Pressure; Overweight +1 moreInterventionVitamin D ergocalciferol; Probenecid; Allopurinol; Placebo +1 morePhasePhase 3Registry statusCompletedVitamin D Deficiency in Adolescent Girls
NCT01180946 · start 2010-09
Registered record
- Registry ID
- NCT01180946
- Conditions
- Healthy; Vitamin D Deficiency
- Interventions
- ergocalciferol; placebo pill
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2010-09
- Completion
- 2013-04
- Enrolment
- 90
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHealthy; Vitamin D DeficiencyInterventionergocalciferol; placebo pillPhaseNot applicableRegistry statusCompleted