Leucovorin Calcium
FDA-approved product (for solution, oral), marketed as Leucovorin Calcium, Leucovorin Calcium Preservative Free, Vykoura and 1 more.
- Registered studies
- 50+
- Lab records
- 0
- Pathogens at ≥40%
- 4 of 4
Chemical structure
Existing / approved use
Documented · FDA, WHO, ChEMBLApproved for
- Osteosarcoma
Indications ChEMBL records as approved, from FDA and DailyMed labels. Label ↗
- WHO therapeutic group
- Detoxifying agents for antineoplastic treatment
- Anti-infective classification
- Not classified as an anti-infective.
Repurposing investigation
This medicine is being investigated here for AI-predicted antimicrobial activity against M. tuberculosis, MRSA, E. coli and K. pneumoniae. It was surfaced computationally for further investigation; it is not an established treatment for these infections.
AI-predicted activity
AI prediction · nothing measured- MRSA52.2% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
- E. coli67.6% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
- K. pneumoniae43.6% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
- M. tuberculosis54.8% AI-predicted activityAt or above 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 Leucovorin Calcium 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.
- Ergotamine TartrateExisting use: Headache, Migraine disorder59.6% AI-predicted activityagainst M. tuberculosis10 registered studies
- NitisinoneExisting use: Tyrosinemia59.6% AI-predicted activityagainst M. tuberculosis17 registered studies
- Tenapanor HydrochlorideExisting use: Constipation, Constipation disorder, Irritable bowel syndrome59.6% AI-predicted activityagainst M. tuberculosis2 registered studies
- Edoxaban TosylateExisting use: Atrial fibrillation, Deep vein thrombosis, Pulmonary embolism and 3 more59.5% AI-predicted activityagainst M. tuberculosis22 registered studies
- AprocitentanExisting use: Hypertension59.5% AI-predicted activityagainst M. tuberculosis14 registered studies
- PlecanatideExisting use: Constipation59.5% AI-predicted activityagainst M. tuberculosis15 registered studies
- PaliperidoneExisting use: Mental or behavioural disorder, Psychosis, Schizoaffective disorder and 1 more59.5% AI-predicted activityagainst M. tuberculosis50+ registered studies
- VemurafenibExisting use: Cancer, Cutaneous melanoma, Melanoma and 2 more59.5% AI-predicted activityagainst M. tuberculosis50+ registered studies
- IrbesartanExisting use: Cardiovascular disease, Chronic kidney disease, Chronic renal failure syndrome and 3 more59.4% AI-predicted activityagainst M. tuberculosis50+ registered studies
- Dihydroergotamine MesylateExisting use: Migraine disorder59.4% AI-predicted activityagainst M. tuberculosis21 registered studies
- HalazepamExisting use: Anxiety59.4% AI-predicted activityagainst M. tuberculosisNo documented evidence found
- NisoldipineExisting use: Cardiovascular disease, Hypertension59.4% AI-predicted activityagainst M. tuberculosis6 registered studies
Registered studies
A registration describes a study; it does not establish a positive result.
Combination Chemotherapy in Treating Children With Lymphoma
NCT00002590 · start 1994-07
Registered record
- Registry ID
- NCT00002590
- Conditions
- Lymphoma
- Interventions
- filgrastim; cyclophosphamide; cytarabine; daunorubicin hydrochloride; doxorubicin hydrochloride; etoposide; leucovorin calcium; methotrexate; pegaspargase; prednisone; thioguanine; vincristine sulfate; radiation therapy
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 1994-07
- Completion
- 2007-03
- Enrolment
- 221
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionLymphomaInterventionfilgrastim; cyclophosphamide; cytarabine; daunorubicin hydrochloride +9 morePhasePhase 2Registry statusCompletedCombination Chemotherapy in Treating Patients With Non-Hodgkin's Lymphoma or Acute Lymphocytic Leukemia
NCT00002494 · start 1992-05
Registered record
- Registry ID
- NCT00002494
- Conditions
- Leukemia; Lymphoma
- Interventions
- cyclophosphamide; cytarabine; dexamethasone; doxorubicin hydrochloride; etoposide; ifosfamide; leucovorin calcium; mesna; methotrexate; prednisone; therapeutic hydrocortisone; vincristine sulfate; low-LET cobalt-60 gamma ray therapy; low-LET photon therapy
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 1992-05
- Completion
- 2006-01
- Enrolment
- 134
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionLeukemia; LymphomaInterventioncyclophosphamide; cytarabine; dexamethasone; doxorubicin hydrochloride +10 morePhasePhase 2Registry statusCompletedChemotherapy Via an Implantable Pump Compared With a Subcutaneous Port for Unresectable Liver Metastases in Patients With Resected Colorectal Cancer
NCT00002793 · start 1991-01
Registered record
- Registry ID
- NCT00002793
- Conditions
- Colorectal Cancer; Metastatic Cancer
- Interventions
- fluorouracil; leucovorin calcium
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Unknown
- Start
- 1991-01
- Completion
- Not recorded
- Enrolment
- 336
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionColorectal Cancer; Metastatic CancerInterventionfluorouracil; leucovorin calciumPhasePhase 3Registry statusUnknownFluorouracil and Leucovorin and/or Levamisole After Surgery In Treating Patients With Dukes' B Or Dukes' C Colon Cancer
NCT00425152 · start 1989-07
Registered record
- Registry ID
- NCT00425152
- Conditions
- Colorectal Cancer
- Interventions
- fluorouracil; leucovorin calcium; levamisole hydrochloride
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 1989-07
- Completion
- 2004-04
- Enrolment
- 2,151
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionColorectal CancerInterventionfluorouracil; leucovorin calcium; levamisole hydrochloridePhasePhase 3Registry statusCompletedComparison of Three Treatments for Pneumocystis Pneumonia in AIDS Patients
NCT00000730
Registered record
- Registry ID
- NCT00000730
- Conditions
- Pneumonia, Pneumocystis Carinii; HIV Infections
- Interventions
- Trimetrexate glucuronate; Methylprednisolone; Pentamidine isethionate; Sulfamethoxazole-Trimethoprim; Leucovorin calcium
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Terminated
- Start
- Not recorded
- Completion
- 1989-03
- Enrolment
- 240
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionPneumonia, Pneumocystis Carinii; HIV InfectionsInterventionTrimetrexate glucuronate; Methylprednisolone; Pentamidine isethionate; Sulfamethoxazole-Trimethoprim +1 morePhasePhase 3Registry statusTerminated