Ignite Creation Date:
2026-03-26 @ 3:18 PM
Ignite Modification Date:
2026-03-30 @ 4:24 AM
Study NCT ID:
NCT07349758
Status:
RECRUITING
Last Update Posted:
2026-02-13
First Post:
2026-01-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Evaluation of Single Dosing With Two F/TAF Tablets Among Healthy Volunteers
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2026-03-25'}, 'interventionBrowseModule': {'meshes': [{'id': 'C442442', 'term': 'tenofovir alafenamide'}, {'id': 'D000068679', 'term': 'Emtricitabine'}, {'id': 'C075889', 'term': 'Racivir'}], 'ancestors': [{'id': 'D003841', 'term': 'Deoxycytidine'}, {'id': 'D003562', 'term': 'Cytidine'}, {'id': 'D011741', 'term': 'Pyrimidine Nucleosides'}, {'id': 'D011743', 'term': 'Pyrimidines'}, {'id': 'D006573', 'term': 'Heterocyclic Compounds, 1-Ring'}, {'id': 'D006571', 'term': 'Heterocyclic Compounds'}, {'id': 'D003853', 'term': 'Deoxyribonucleosides'}, {'id': 'D009705', 'term': 'Nucleosides'}, {'id': 'D009706', 'term': 'Nucleic Acids, Nucleotides, and Nucleosides'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE1'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'OTHER', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 24}}, 'statusModule': {'overallStatus': 'RECRUITING', 'startDateStruct': {'date': '2026-01-06', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2026-02', 'completionDateStruct': {'date': '2028-01-01', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2026-02-12', 'studyFirstSubmitDate': '2026-01-15', 'studyFirstSubmitQcDate': '2026-01-15', 'lastUpdatePostDateStruct': {'date': '2026-02-13', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2026-01-20', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2027-01-01', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Intracellular tenofovir-diphosphate concentrations (fmol/10^6)', 'timeFrame': '168 hours'}]}, 'oversightModule': {'isUsExport': False, 'oversightHasDmc': False, 'isFdaRegulatedDrug': True, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['HIV PrEP', 'healthy volunteer'], 'conditions': ['Healthy Volunteer', 'HIV Prevention']}, 'descriptionModule': {'briefSummary': 'The goal of this study is to evaluate the pharmacokinetics of a one-time dosing of two F/TAF tablets over a 14-day period.', 'detailedDescription': 'HIV prevention using oral pre-exposure prophylaxis (PrEP) with tenofovir-containing regimens is a promising strategy to reduce the incidence of HIV infection. The study participants will receive a double dose \\[2 tablets\\] of Descovy (tenofovir alafenamide \\[TAF\\] 25 mg/emtricitabine \\[FTC\\] 200mg; F/TAF) and be followed over the course of 14 days. Intensive pharmacokinetic (PK) will occur right after dose administration, and become sparser over the next 14 days. Understanding the PK of TAF, tenofovir (TFV), and FTC and the intracellular metabolites could be used to assess the protective and therapeutic plausibility of alternate, less frequent dosing regimens for PrEP.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* ≥18 years of age, inclusive on the date of screening\n* Provides written informed consent for the study\n* Good general health, as determined by medical history, physical examination, vital signs, screening laboratory tests\n* Non-reactive HIV test results within four weeks of enrollment\n* An estimated glomerular filtration rate (eGFR) of ≥ 70 mL/min/1.73 m2 via the CKD-EPI 2021 eGFRCr equation\n* Agrees to use condoms for all sexual events during study participation\n* Willing to abstain from oral PrEP use outside of study products for the duration of the study\n\nExclusion Criteria:\n\n* History of oral PrEP (F/TDF or F/TAF) use in the preceding two months\n* Persons who have a reactive or positive HIV result from screening visit.\n* Positive hepatitis B surface antigen (HBsAg) test\n* Participants with a history of having a gastrectomy, colostomy, ileostomy, or any other procedure altering the gastrointestinal tract or drug absorption\n* History of any behaviors that place the participant at high-risk for HIV acquisition (e.g., needle sharing, unprotected sex with ≥1 partner in the prior 2 weeks)\n* Taking concomitant medications that that are known inducers/inhibitors of P-gp that would effect TAF absorption\n* Pregnancy or lactation\n* Any other condition or prior therapy that, in the opinion of the investigator, would preclude informed consent, make study participation unsafe, make the individual unsuitable for the study or unable to comply with the study requirements. Such conditions may include, but are not limited to, current or recent history of severe, progressive, or uncontrolled substance abuse, or renal, hepatic, hematological, gastrointestinal, endocrine, pulmonary, neurological, or cerebral disease'}, 'identificationModule': {'nctId': 'NCT07349758', 'acronym': 'DD-PrEP:', 'briefTitle': 'Evaluation of Single Dosing With Two F/TAF Tablets Among Healthy Volunteers', 'organization': {'class': 'OTHER', 'fullName': 'Johns Hopkins University'}, 'officialTitle': 'DD-PrEP: Pharmacokinetic Evaluation of Single Dosing With Two F/TAF Tablets Among Healthy Volunteers', 'orgStudyIdInfo': {'id': 'IRB00488588'}, 'secondaryIdInfos': [{'id': 'DP1DA060602', 'link': 'https://reporter.nih.gov/quickSearch/DP1DA060602', 'type': 'NIH'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'F/TAF dosing', 'description': 'Received one-time dosing of two F/TAF tablets', 'interventionNames': ['Drug: tenofovir alafenamide [TAF] 50 mg/emtricitabine [FTC] 400mg']}], 'interventions': [{'name': 'tenofovir alafenamide [TAF] 50 mg/emtricitabine [FTC] 400mg', 'type': 'DRUG', 'description': 'One-time dose of two F/TAF tablets', 'armGroupLabels': ['F/TAF dosing']}]}, 'contactsLocationsModule': {'locations': [{'zip': '21287', 'city': 'Baltimore', 'state': 'Maryland', 'status': 'RECRUITING', 'country': 'United States', 'contacts': [{'name': 'Jennifer Hoffmann, CRNP', 'role': 'CONTACT', 'email': 'jhoffm45@jh.edu', 'phone': '410-955-1318'}, {'name': 'Pooja Akoijam, MD', 'role': 'CONTACT', 'email': 'pakoija1@jh.edu', 'phone': '410-955-1201'}], 'facility': 'Johns Hopkins University School of Medicine', 'geoPoint': {'lat': 39.29038, 'lon': -76.61219}}], 'centralContacts': [{'name': 'Jennifer Hoffmann, CRNP', 'role': 'CONTACT', 'email': 'jhoffm45@jh.edu', 'phone': '410-955-1318'}, {'name': 'Pooja Akoijam, MD', 'role': 'CONTACT', 'email': 'pakoija1@jh.edu', 'phone': '410-955-1201'}], 'overallOfficials': [{'name': 'Sunil Solomon, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Johns Hopkins University'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Johns Hopkins University', 'class': 'OTHER'}, 'collaborators': [{'name': 'National Institute on Drug Abuse (NIDA)', 'class': 'NIH'}], 'responsibleParty': {'type': 'SPONSOR'}}}}