Ampicillin Sodium
FDA-approved product (injectable, injection), marketed as Ampicillin Sodium, Omnipen-N, Penbritin-S and 13 more.
- Registered studies
- 50+
- Lab records
- 69
- Pathogens at ≥40%
- 0 of 4
Chemical structure
Existing / approved use
Documented · FDA, WHO, ChEMBLApproved for
- Bacterial disease
- Bacterial meningitis
- Endocarditis
- Eye infection
- Gonorrhea
- Infection
- Infectious meningitis
- Sepsis
Indications ChEMBL records as approved, from FDA and DailyMed labels. Label ↗
- WHO therapeutic group
- Penicillins with extended spectrum; Antibiotics
- Anti-infective classification
- Classified as an existing antimicrobial.WHO ATC J01CA01; WHO ATC J01CA51; WHO ATC S01AA19
Repurposing investigation
Ampicillin Sodium is already an antimicrobial, so it is not counted among the repurposing candidates. Its AI-predicted activity is shown below for reference.
AI-predicted activity
AI prediction · nothing measured- MRSA26.1% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates. This medicine was in the model's training data, so this is recall, not a new prediction.
- E. coli29.0% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates. This medicine was in the model's training data, so this is recall, not a new prediction.
- K. pneumoniae7.6% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates. This medicine was in the model's training data, so this is recall, not a new prediction.
- M. tuberculosis32.8% 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
- MRSA: measured active in 5 of 20 lab records
- E. coli: measured active in 4 of 10 lab records
- K. pneumoniae: measured active in 12 of 39 lab records
Show the 69 laboratory records, with sources
Loading records…
“Active” means the measured value reached this project’s laboratory cutoff (10 µM or stronger). A laboratory result does not show an effect in patients.
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 Ampicillin Sodium 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.
Computer-based Dosage Calculation for Antibiotics
NCT03036826 · start 2019-06
Registered record
- Registry ID
- NCT03036826
- Conditions
- Acute Kidney Insufficiency; Anti-Infective Agent Toxicity
- Interventions
- Piperacillin/tazobactam; Meropenem
- Study type
- OBSERVATIONAL
- Phase
- Not recorded
- Registry status
- Withdrawn
- Start
- 2019-06
- Completion
- 2021-12
- Enrolment
- 0
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionAcute Kidney Insufficiency; Anti-Infective Agent ToxicityInterventionPiperacillin/tazobactam; MeropenemPhaseNot recordedRegistry statusWithdrawnA Study of Meropenem-Vaborbactam Versus Piperacillin/Tazobactam in Participants With Hospital-Acquired and Ventilator-Associated Bacterial Pneumonia
NCT03006679 · start 2018-08
Registered record
- Registry ID
- NCT03006679
- Conditions
- Hospital-Acquired Bacterial Pneumonia; Ventilator-Associated Bacterial Pneumonia; Hospital-Acquired Pneumonia; Ventilator-Associated Pneumonia
- Interventions
- Meropenem-Vaborbactam; Piperacillin/Tazobactam
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Withdrawn
- Start
- 2018-08
- Completion
- 2020-12
- Enrolment
- 0
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHospital-Acquired Bacterial Pneumonia; Ventilator-Associated Bacterial Pneumonia; Hospital-Acquired Pneumonia; Ventilator-Associated PneumoniaInterventionMeropenem-Vaborbactam; Piperacillin/TazobactamPhasePhase 3Registry statusWithdrawnRCT of Efficacy of Amoxicillin Over Ampicillin on Severe Pneumonia
NCT03369093 · start 2018-01-01
Registered record
- Registry ID
- NCT03369093
- Conditions
- Treatment Failure; Lethargy; Altered Mental Status; Convulsion, Non-Epileptic; Hypoxia; Feeding; Difficult, Newborn
- Interventions
- Amoxicillin
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2018-01-01
- Completion
- 2019-12-31
- Enrolment
- 308
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionTreatment Failure; Lethargy; Altered Mental Status; Convulsion, Non-Epileptic +3 moreInterventionAmoxicillinPhaseNot applicableRegistry statusCompletedTherapeutic Drug Monitoring and Continuous Infusion of Beta-lactam Antibiotics in Patients With Bacteraemia
NCT03108690 · start 2017-10-01
Registered record
- Registry ID
- NCT03108690
- Conditions
- Bacteremia
- Interventions
- Continuous infusion of beta-lactam antibiotics .; Therapeutic drug monitoring of beta-lactam antibiotics.
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Withdrawn
- Start
- 2017-10-01
- Completion
- 2023-03-09
- Enrolment
- 0
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionBacteremiaInterventionContinuous infusion of beta-lactam antibiotics .; Therapeutic drug monitoring of beta-lactam antibiotics.PhasePhase 4Registry statusWithdrawnHelicobacter Pylori Eradication in Functional Dyspepsia
NCT04697641 · start 2017-09-01
Registered record
- Registry ID
- NCT04697641
- Conditions
- Dyspepsia; Helicobacter Pylori Infection
- Interventions
- Clarithromycin 500mg; Amoxicillin 1000 MG; Pantoprazole 40mg; Levosulpiride; Acotiamide; Itopride
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2017-09-01
- Completion
- 2019-05-31
- Enrolment
- 202
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionDyspepsia; Helicobacter Pylori InfectionInterventionClarithromycin 500mg; Amoxicillin 1000 MG; Pantoprazole 40mg; Levosulpiride +2 morePhaseNot applicableRegistry statusCompletedPenicillin Allergy De-Labelling in Elective Surgical Patients (PADLES)
NCT03607734 · start 2017-04-24
Registered record
- Registry ID
- NCT03607734
- Conditions
- Allergy
- Interventions
- Amoxicillin
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2017-04-24
- Completion
- 2017-10-02
- Enrolment
- 150
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionAllergyInterventionAmoxicillinPhaseNot applicableRegistry statusCompletedTailored H. Pylori Eradication Based on Clarithromycin Resistance
NCT03884348 · start 2017-01-01
Registered record
- Registry ID
- NCT03884348
- Conditions
- Helicobacter Pylori Infection; Antibiotic Resistant Strain
- Interventions
- proton pump inhibitor, amoxicillin, clarithromycin; proton pump inhibitor, amoxicillin, metronidazole
- Study type
- OBSERVATIONAL
- Phase
- Not recorded
- Registry status
- Completed
- Start
- 2017-01-01
- Completion
- 2018-12-31
- Enrolment
- 431
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHelicobacter Pylori Infection; Antibiotic Resistant StrainInterventionproton pump inhibitor, amoxicillin, clarithromycin; proton pump inhibitor, amoxicillin, metronidazolePhaseNot recordedRegistry statusCompletedEarly Stoppage Versus Continuation of Antimicrobial Therapy in Low Risk Pediatric Cancer Patients With Febrile Neutropenia, Before Recovery of Counts: -DALFEN Study
NCT03003273 · start 2017-01
Registered record
- Registry ID
- NCT03003273
- Conditions
- Neutropenia, Febrile; Pediatric Cancer
- Interventions
- stoppage of antibiotics; amoxycillin/clavulanic acid; levofloxacin
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Terminated
- Start
- 2017-01
- Completion
- 2018-12
- Enrolment
- 142
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionNeutropenia, Febrile; Pediatric CancerInterventionstoppage of antibiotics; amoxycillin/clavulanic acid; levofloxacinPhasePhase 3Registry statusTerminatedHelicobacter Pylori Eradication Study
NCT03130452 · start 2016-12-17
Registered record
- Registry ID
- NCT03130452
- Conditions
- Helicobacter Pylori Infection
- Interventions
- Lansoprazole 30mg; Amoxicillin 1.0g Tab; Clarithromycin 500mg; Metronidazole 500 mg
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2016-12-17
- Completion
- 2019-05-31
- Enrolment
- 423
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHelicobacter Pylori InfectionInterventionLansoprazole 30mg; Amoxicillin 1.0g Tab; Clarithromycin 500mg; Metronidazole 500 mgPhasePhase 4Registry statusCompletedInitial Non-operative Treatment Strategy Versus Appendectomy Treatment Strategy for Simple Appendicitis in Children
NCT02848820 · start 2016-12
Registered record
- Registry ID
- NCT02848820
- Conditions
- Appendicitis
- Interventions
- Augmentin + Gentamicin; Appendectomy
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Unknown
- Start
- 2016-12
- Completion
- 2024-12
- Enrolment
- 302
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionAppendicitisInterventionAugmentin + Gentamicin; AppendectomyPhasePhase 4Registry statusUnknownSafety and Efficacy of Solithromycin in Adolescents and Children With Community-Acquired Bacterial Pneumonia
NCT02605122 · start 2016-04
Registered record
- Registry ID
- NCT02605122
- Conditions
- Community-acquired Bacterial Pneumonia
- Interventions
- Solithromycin; Standard of Care
- Study type
- INTERVENTIONAL
- Phase
- Phase 2 / Phase 3
- Registry status
- Terminated
- Start
- 2016-04
- Completion
- 2018-03-21
- Enrolment
- 97
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionCommunity-acquired Bacterial PneumoniaInterventionSolithromycin; Standard of CarePhasePhase 2 / Phase 3Registry statusTerminatedThe Pilot Study on Tailored Eradication Therapy According to Clarithromycin Resistance in H.Pylori Patients
NCT02648659 · start 2016-03-02
Registered record
- Registry ID
- NCT02648659
- Conditions
- Peptic Ulcer
- Interventions
- Ilaprazole; Amoxicillin; Clarithromycin; Metronidazole
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2016-03-02
- Completion
- 2017-02-14
- Enrolment
- 50
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionPeptic UlcerInterventionIlaprazole; Amoxicillin; Clarithromycin; MetronidazolePhasePhase 4Registry statusCompletedEfficacy of Antibiotic Therapy in Severe Alcoholic Hepatitis Treated With Prednisolone
NCT02281929 · start 2015-06-13
Registered record
- Registry ID
- NCT02281929
- Conditions
- Alcoholic Hepatitis; Alcoholic Liver Disease
- Interventions
- Amoxicillin; Placebo; Prednisolone
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2015-06-13
- Completion
- 2019-11-19
- Enrolment
- 297
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionAlcoholic Hepatitis; Alcoholic Liver DiseaseInterventionAmoxicillin; Placebo; PrednisolonePhasePhase 3Registry statusCompletedPreschool Wheeze: Inflammation/Infection Guided Management
NCT02517099 · start 2015-06-05
Registered record
- Registry ID
- NCT02517099
- Conditions
- Asthma
- Interventions
- Beclometasone; Co-amoxiclav; Azithromycin
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2015-06-05
- Completion
- 2018-08-17
- Enrolment
- 60
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionAsthmaInterventionBeclometasone; Co-amoxiclav; AzithromycinPhasePhase 2Registry statusCompletedTrial of Meropenem Versus Piperacillin-Tazobactam on Mortality and Clinial Response
NCT02437045 · start 2015-04
Registered record
- Registry ID
- NCT02437045
- Conditions
- Bloodstream Infections
- Interventions
- Meropenem; Piperacillin-tazobactam combination product
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2015-04
- Completion
- 2020-12-31
- Enrolment
- 100
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionBloodstream InfectionsInterventionMeropenem; Piperacillin-tazobactam combination productPhasePhase 4Registry statusCompleted