Fosamprenavir Calcium
FDA-approved product (tablet, oral), marketed as Fosamprenavir Calcium, Lexiva.
- Registered studies
- 50+
- Lab records
- 0
- Pathogens at ≥40%
- 2 of 4
Chemical structure
Existing / approved use
Documented · FDA, WHO, ChEMBLApproved for
- HIV infection
- Immunodeficiency disease
- Viral disease
Indications ChEMBL records as approved, from FDA and DailyMed labels. Label ↗
- WHO therapeutic group
- Protease inhibitors
- Anti-infective classification
- Classified as another kind of anti-infective (for example an antifungal, antiviral or antiparasitic medicine).WHO ATC J05AE05; WHO ATC J05AE07
Repurposing investigation
This medicine is being investigated here for AI-predicted antimicrobial activity against MRSA and M. tuberculosis. It was surfaced computationally for further investigation; it is not an established treatment for these infections.
AI-predicted activity
AI prediction · nothing measured- MRSA43.2% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
- E. coli39.5% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
- K. pneumoniae22.5% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
- M. tuberculosis62.5% 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 Fosamprenavir 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.
- Ozanimod HydrochlorideExisting use: Multiple sclerosis, Relapsing-remitting multiple sclerosis, Ulcerative colitis66.8% AI-predicted activityagainst MRSA7 registered studies
- Micafungin SodiumExisting use: Candidiasis66.8% AI-predicted activityagainst MRSA50+ registered studies
- AbemaciclibExisting use: Breast cancer, Breast carcinoma, Breast neoplasm and 3 more66.4% AI-predicted activityagainst MRSA50+ registered studies
- RisperidoneExisting use: Aggressive behavior, Autism, Bipolar disorder and 4 more66.4% AI-predicted activityagainst MRSA50+ registered studies
- Lazertinib MesylateExisting use: Non-small cell lung carcinoma66.1% AI-predicted activityagainst MRSANo documented evidence found
- Desmopressin AcetateExisting use: Central diabetes insipidus, Diabetes insipidus, Enuresis and 5 more65.8% AI-predicted activityagainst MRSA50+ registered studies
- Terazosin HydrochlorideExisting use: Benign prostatic hyperplasia65.8% AI-predicted activityagainst MRSA41 registered studies
- VemurafenibExisting use: Cancer, Cutaneous melanoma, Melanoma and 2 more65.8% AI-predicted activityagainst MRSA50+ registered studies
- Caspofungin AcetateExisting use: Aspergillosis, Candidemia, Candidiasis and 1 more65.5% AI-predicted activityagainst MRSA50+ registered studies
- VenetoclaxExisting use: Cancer, Chronic lymphocytic leukemia, Neoplasm65.5% AI-predicted activityagainst MRSA50+ registered studies
- Larotrectinib SulfateExisting use: Abdominal Neoplasms, Cancer, Metastasis and 1 more65.4% AI-predicted activityagainst MRSA5 registered studies
- SirolimusExisting use: Adenoma sebaceum, Angiofibroma, Cancer and 5 more65.2% AI-predicted activityagainst MRSA50+ registered studies
Registered studies
A registration describes a study; it does not establish a positive result.
Study to Evaluate Switching From Regimens Consisting of a Ritonavir-boosted Protease Inhibitor (PI) and Two Nucleoside Reverse Transcriptase Inhibitors (NRTIs) to a Fixed-dose Tablet Containing Emtricitabine/Rilpivirine/Tenofovir DF
NCT01252940 · start 2010-11
Registered record
- Registry ID
- NCT01252940
- Conditions
- HIV-1 Infection
- Interventions
- FTC/RPV/TDF; PI; RTV; NRTIs
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2010-11
- Completion
- 2014-10
- Enrolment
- 482
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHIV-1 InfectionInterventionFTC/RPV/TDF; PI; RTV; NRTIsPhasePhase 3Registry statusCompletedIMPAACT P1080: Psychiatric and Antiretroviral Medication Concentrations in HIV-infected and Uninfected Children and Adolescents
NCT01232361 · start 2010-10-08
Registered record
- Registry ID
- NCT01232361
- Conditions
- ADHD; HIV
- Interventions
- Not recorded
- Study type
- OBSERVATIONAL
- Phase
- Not recorded
- Registry status
- Completed
- Start
- 2010-10-08
- Completion
- 2016-07
- Enrolment
- 127
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionADHD; HIVInterventionNot recordedPhaseNot recordedRegistry statusCompletedIntensVIH: Impact Of Therapy Intensification By An Integrase Inhibitor +/- CCR5 Inhibitor On The Lymphoid Reservoir For Hiv-1 In Chronically Infected Patients
NCT00935480 · start 2010-10
Registered record
- Registry ID
- NCT00935480
- Conditions
- HIV Infections
- Interventions
- Isentress®; Celsentri®
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2010-10
- Completion
- 2014-08-08
- Enrolment
- 17
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHIV InfectionsInterventionIsentress®; Celsentri®PhasePhase 3Registry statusCompletedPharmacokinetic Interaction Between Maraviroc And Fosamprenavir/Ritonavir In Healthy Subjects
NCT01140412 · start 2010-07
Registered record
- Registry ID
- NCT01140412
- Conditions
- Healthy
- Interventions
- Maraviroc; Fosamprenavir/ritonavir; Maraviroc + Fosamprenavir/ritonavir; Maraviroc; Fosamprenavir/ritonavir; Maraviroc + Fosamprenavir/ritonavir
- Study type
- INTERVENTIONAL
- Phase
- Phase 1
- Registry status
- Terminated
- Start
- 2010-07
- Completion
- 2010-10
- Enrolment
- 14
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHealthyInterventionMaraviroc; Fosamprenavir/ritonavir; Maraviroc + Fosamprenavir/ritonavir; Maraviroc +2 morePhasePhase 1Registry statusTerminatedSwitching the Non-nucleoside Reverse Transcriptase Inhibitor (NNRTI) or Protease Inhibitor (PI) to Maraviroc in HIV Subjects
NCT00966329 · start 2009-10
Registered record
- Registry ID
- NCT00966329
- Conditions
- HIV; HIV Infections
- Interventions
- maraviroc; control group
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2009-10
- Completion
- 2012-05
- Enrolment
- 30
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHIV; HIV InfectionsInterventionmaraviroc; control groupPhasePhase 4Registry statusCompletedBoosted Lexiva With Lovaza Adjunctive Therapy in Hypertriglyceridemic, HIV-Infected Subjects
NCT01010399 · start 2009-09
Registered record
- Registry ID
- NCT01010399
- Conditions
- Hypertriglyceridemia; HIV Infection
- Interventions
- Lovaza; fosamprenavir/ritonavir
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2009-09
- Completion
- 2010-11
- Enrolment
- 36
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHypertriglyceridemia; HIV InfectionInterventionLovaza; fosamprenavir/ritonavirPhasePhase 4Registry statusCompletedHIV Treatment and CVD Events
NCT01054638 · start 2009-03
Registered record
- Registry ID
- NCT01054638
- Conditions
- HIV Infection; Cardiovascular Disease; Infection, Human Immunodeficiency Virus; Acute Myocardial Infarction
- Interventions
- HAART Treatment
- Study type
- OBSERVATIONAL
- Phase
- Not recorded
- Registry status
- Completed
- Start
- 2009-03
- Completion
- 2010-12
- Enrolment
- 0
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHIV Infection; Cardiovascular Disease; Infection, Human Immunodeficiency Virus; Acute Myocardial InfarctionInterventionHAART TreatmentPhaseNot recordedRegistry statusCompletedPharmacokinetic Study of Posaconazole Boosted Fosamprenavir
NCT00817765 · start 2009-01
Registered record
- Registry ID
- NCT00817765
- Conditions
- HIV Infection; Fungal Infection
- Interventions
- Posaconazole; Fosamprenavir; Ritonavir
- Study type
- INTERVENTIONAL
- Phase
- Phase 1
- Registry status
- Completed
- Start
- 2009-01
- Completion
- 2009-10
- Enrolment
- 24
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHIV Infection; Fungal InfectionInterventionPosaconazole; Fosamprenavir; RitonavirPhasePhase 1Registry statusCompletedAn Interaction Study to Assess Drug Levels in Fasting Healthy Adult Subjects
NCT00802074 · start 2008-12
Registered record
- Registry ID
- NCT00802074
- Conditions
- Healthy
- Interventions
- Raltegravir; Fosamprenavir; Ritonavir
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2008-12
- Completion
- 2009-04
- Enrolment
- 45
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHealthyInterventionRaltegravir; Fosamprenavir; RitonavirPhaseNot applicableRegistry statusCompletedAn Interaction Study to Assess Drug Levels in Healthy Adult Subjects
NCT00764465 · start 2008-10
Registered record
- Registry ID
- NCT00764465
- Conditions
- Healthy
- Interventions
- Maraviroc; Fosamprenavir; Ritonavir
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2008-10
- Completion
- 2008-12
- Enrolment
- 45
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHealthyInterventionMaraviroc; Fosamprenavir; RitonavirPhasePhase 2Registry statusCompletedPENTA Fosamprenavir Study
NCT01077635 · start 2008-10
Registered record
- Registry ID
- NCT01077635
- Conditions
- Infection, Human Immunodeficiency Virus
- Interventions
- Exposure to licensed dose of FPV (+/- 20% of 18mg/kg BID + RTV)
- Study type
- OBSERVATIONAL
- Phase
- Not recorded
- Registry status
- Completed
- Start
- 2008-10
- Completion
- 2011-09
- Enrolment
- 1
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionInfection, Human Immunodeficiency VirusInterventionExposure to licensed dose of FPV (+/- 20% of 18mg/kg BID + RTV)PhaseNot recordedRegistry statusCompletedLopinavir/r or Fosamprenavir/r Switch to Atazanavir/r or Darunavir/r
NCT00756730 · start 2008-09
Registered record
- Registry ID
- NCT00756730
- Conditions
- HIV Infections
- Interventions
- ATV/r; DRV/r
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2008-09
- Completion
- 2011-06
- Enrolment
- 49
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHIV InfectionsInterventionATV/r; DRV/rPhasePhase 4Registry statusCompletedPilot Study on the Effect of Adding Raltegravir +/- a Second Drug on HIV Levels in the Gut
NCT00884793 · start 2008-09
Registered record
- Registry ID
- NCT00884793
- Conditions
- HIV Infections
- Interventions
- raltegravir; Study NNRTI; Study PI
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2008-09
- Completion
- 2010-12
- Enrolment
- 8
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHIV InfectionsInterventionraltegravir; Study NNRTI; Study PIPhaseNot applicableRegistry statusCompletedMulticenter, Randomized, Double-Blind, Double-Dummy, Phase 3 Study of the Safety and Efficacy of Elvitegravir Versus Raltegravir
NCT00708162 · start 2008-07
Registered record
- Registry ID
- NCT00708162
- Conditions
- HIV Infection
- Interventions
- Elvitegravir; Raltegravir; EVG placebo; RAL placebo; Background regimen
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2008-07
- Completion
- 2015-04
- Enrolment
- 724
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHIV InfectionInterventionElvitegravir; Raltegravir; EVG placebo; RAL placebo +1 morePhasePhase 3Registry statusCompletedA Study in Underrepresented Patient Population or Regimen Tolerability: SUPPoRT
NCT00727597 · start 2008-07
Registered record
- Registry ID
- NCT00727597
- Conditions
- Human Immunodeficiency Virus Infections
- Interventions
- Efavirenz 600mg; Boosted Lexiva
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2008-07
- Completion
- 2011-07
- Enrolment
- 101
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHuman Immunodeficiency Virus InfectionsInterventionEfavirenz 600mg; Boosted LexivaPhasePhase 3Registry statusCompleted