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AMR Drug RepurposingSmart Screeningresearch prototype

Tenofovir Alafenamide Fumarate

FDA-approved product (tablet, oral), marketed as Tenofovir Alafenamide, Tenofovir Alafenamide Fumarate, Vemlidy.

Registered studies
50+
Lab records
0
Pathogens at ≥40%
2 of 4

Chemical structure

Chemical structure of Tenofovir Alafenamide Fumarate
A drawing shows what the molecule is, not what it does.

Existing / approved use

Documented · FDA, WHO, ChEMBL

Approved for

  • Chronic hepatitis B virus infection
  • Hepatitis B virus infection
  • HIV infection
  • HIV-1 infection
  • Viral disease

Indications ChEMBL records as approved, from FDA and DailyMed labels. Label ↗

WHO therapeutic group
Nucleoside and nucleotide reverse transcriptase inhibitors
Anti-infective classification
Classified as another kind of anti-infective (for example an antifungal, antiviral or antiparasitic medicine).WHO ATC J05AF13

Repurposing investigation

This medicine is being investigated here for AI-predicted antimicrobial activity against E. coli 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
  • MRSA35.1% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
  • E. coli42.3% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
  • K. pneumoniae20.9% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
  • M. tuberculosis61.6% 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 evidence

Clinical

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.

Open Tenofovir Alafenamide Fumarate in ChEMBL Registered studies below

Docking

Computational · nothing measured

Dihydrofolate 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 measured

Other repurposing candidates: approved medicines besides Tenofovir Alafenamide Fumarate 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.

Registered studies

A registration describes a study; it does not establish a positive result.

  • Tenofovir Alafenamide Versus Tenofovir Disoproxil Fumarate for Treatment of Hepatitis B e Antigen-Negative Hepatitis B (China)

    NCT02836236 · start 2015-06-19

    Registered record
    Registry ID
    NCT02836236
    Conditions
    HBV; Chronic HBV Infection
    Interventions
    TAF; TDF; TAF Placebo; TDF Placebo
    Study type
    INTERVENTIONAL
    Phase
    Phase 3
    Registry status
    Completed
    Start
    2015-06-19
    Completion
    2023-09-18
    Enrolment
    155

    As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.

    ConditionHBV; Chronic HBV Infection
    InterventionTAF; TDF; TAF Placebo; TDF Placebo
    PhasePhase 3
    Registry statusCompleted

  • Study to Compare Tenofovir Alafenamide (TAF) Versus Tenofovir Disoproxil Fumarate (TDF) in Participants With Chronic Hepatitis B Infection Who Are Positive for Hepatitis B e Antigen

    NCT01940471 · start 2013-09-11

    Registered record
    Registry ID
    NCT01940471
    Conditions
    HBeAg-positive Chronic Hepatitis B
    Interventions
    TAF; TDF; TAF Placebo; TDF Placebo
    Study type
    INTERVENTIONAL
    Phase
    Phase 3
    Registry status
    Completed
    Start
    2013-09-11
    Completion
    2022-10-13
    Enrolment
    875

    As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.

    ConditionHBeAg-positive Chronic Hepatitis B
    InterventionTAF; TDF; TAF Placebo; TDF Placebo
    PhasePhase 3
    Registry statusCompleted

  • Open-label Safety Study of E/C/F/TAF (Genvoya®) in HIV-1 Positive Patients With Mild to Moderate Renal Impairment

    NCT01818596 · start 2013-03-27

    Registered record
    Registry ID
    NCT01818596
    Conditions
    HIV; HIV Infections
    Interventions
    E/C/F/TAF
    Study type
    INTERVENTIONAL
    Phase
    Phase 3
    Registry status
    Completed
    Start
    2013-03-27
    Completion
    2018-07-18
    Enrolment
    252

    As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.

    ConditionHIV; HIV Infections
    InterventionE/C/F/TAF
    PhasePhase 3
    Registry statusCompleted

  • Safety and Efficacy of E/C/F/TDF Versus RTV-Boosted ATV Plus FTC/TDF in HIV-1 Infected, Antiretroviral Treatment-Naive Women

    NCT01705574 · start 2012-10-24

    Registered record
    Registry ID
    NCT01705574
    Conditions
    Acquired Immunodeficiency Syndrome; HIV Infections
    Interventions
    E/C/F/TDF; ATV; RTV; FTC/TDF; E/C/F/TDF Placebo; ATV Placebo; RTV Placebo; FTC/TDF Placebo; E/C/F/TAF
    Study type
    INTERVENTIONAL
    Phase
    Phase 3
    Registry status
    Completed
    Start
    2012-10-24
    Completion
    2018-09-06
    Enrolment
    583

    As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.

    ConditionAcquired Immunodeficiency Syndrome; HIV Infections
    InterventionE/C/F/TDF; ATV; RTV; FTC/TDF +5 more
    PhasePhase 3
    Registry statusCompleted

  • Pharmacokinetic Study of Antiretroviral Drugs and Related Drugs During and After Pregnancy

    NCT00042289 · start 2003-06-09

    Registered record
    Registry ID
    NCT00042289
    Conditions
    HIV Infections
    Interventions
    atazanavir/cobicistat; darunavir/ritonavir dosage #1; darunavir/ritonavir dosage #2; darunavir/ritonavir dosage #3; elvitegravir/cobicistat; dolutegravir; tenofovir alafenamide fumarate (TAF); TAF w/cobicistat; TAF w/cobicistat or ritonavir; efavirenz; darunavir/cobicistat; lopinavir/ritonavir dosage #1; atazanavir/ritonavir/tenofovir dosage #1; rifampicin; ethambutol; isoniazid; pyrazinamide; kanamycin; amikacin; capreomycin; moxifloxacin; levoflaxacin; ofloxacin; ethionamide/prothionamide; terizidone/cycloserine; para-aminosalicylic acid (PAS); high dose INH; bedaquiline; clofazamine; delamanid; linezolid; pretomanid; ethinyl estradiol; etonogestrel implant; nevirapine; amprenavir; abacavir; lopinavir/ritonavir dosage #2; indinavir/ritonavir dosage #1; fosamprenavir/ritonavir; lopinavir/ritonavir dosage #3; atazanavir/ritonavir dosage #1; didanosine delayed release (Videx® EC); emtricitabine; tenofovir; nelfinavir dosage #1; tipranavir/ritonavir; lopinavir/ritonavir dosage #4; ralteg
    Study type
    OBSERVATIONAL
    Phase
    Not recorded
    Registry status
    Completed
    Start
    2003-06-09
    Completion
    2020-09-30
    Enrolment
    1,578

    As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.

    ConditionHIV Infections
    Interventionatazanavir/cobicistat; darunavir/ritonavir dosage #1; darunavir/ritonavir dosage #2; darunavir/ritonavir dosage #3 +45 more
    PhaseNot recorded
    Registry statusCompleted