{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?page=2&sponsor=Public+Health+Institute%2C+California", "query": { "sponsor": "Public Health Institute, California", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 35, "total_pages": 4, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=3&sponsor=Public+Health+Institute%2C+California&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=1&sponsor=Public+Health+Institute%2C+California&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-13T18:49:09.931Z", "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.", "notes": [ "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.", "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.", "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees." ], "trials": [ { "nct_id": "NCT02009046", "title": "Randomized Evaluation of a Multi-Component, Rights-Based Sexuality Education Initiative for High School Students", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Pregnancy", "Sexually Transmitted Diseases" ], "interventions": [ { "name": "SEI Classroom Curriculum", "type": "BEHAVIORAL" }, { "name": "Control Classroom Curriculum", "type": "BEHAVIORAL" }, { "name": "SEI Curriculum + 3 School Components", "type": "BEHAVIORAL" }, { "name": "Control Curriculum + 1 School Component", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Public Health Institute, California", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "13 Years", "maximum_age": "16 Years", "sex": "ALL", "summary": "13 Years to 16 Years" }, "enrollment_count": 1909, "start_date": "2011-09", "completion_date": "2014-05", "has_results": true, "last_update_posted_date": "2018-11-29", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02009046" }, { "nct_id": "NCT04855773", "title": "Comparing Mobile Health Strategies to Improve Pre-exposure Prophylaxis Use (PrEP) for HIV Prevention", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "HIV Infections", "Sexually Transmitted Diseases" ], "interventions": [ { "name": "PrEPmate", "type": "OTHER" }, { "name": "Dot Diary", "type": "DEVICE" } ], "intervention_types": [ "OTHER", "DEVICE" ], "sponsor": "Public Health Foundation Enterprises, Inc.", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "15 Years", "maximum_age": null, "sex": "ALL", "summary": "15 Years and older" }, "enrollment_count": 300, "start_date": "2021-07-21", "completion_date": "2023-08", "has_results": false, "last_update_posted_date": "2022-09-28", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 4, "location_summary": "San Francisco, California • Washington D.C., District of Columbia • Miami, Florida", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT04855773" }, { "nct_id": "NCT05887557", "title": "Multidisciplinary Low-Barrier and Mobile HIV Care to Improve Retention and Viral Suppression: Stakeholder-Engaged Design and Evaluation", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "HIV" ], "interventions": [ { "name": "Active Referral", "type": "OTHER" }, { "name": "Drop-In Multidisciplinary HIV Care", "type": "OTHER" }, { "name": "Mobile HIV Care", "type": "OTHER" }, { "name": "Staged Care", "type": "OTHER" }, { "name": "Identify and prepare champions at referral sites", "type": "OTHER" }, { "name": "Audit and feedback at referral sites", "type": "OTHER" }, { "name": "Build a coalition among referral and clinical sites", "type": "OTHER" }, { "name": "Assess for readiness and identify barriers", "type": "OTHER" }, { "name": "Promote adaptability", "type": "OTHER" }, { "name": "Develop a formal implementation blueprint", "type": "OTHER" }, { "name": "Develop educational materials; conduct ongoing training", "type": "OTHER" }, { "name": "Create a learning collaborative", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of California, San Francisco", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "15 Years", "maximum_age": null, "sex": "ALL", "summary": "15 Years and older" }, "enrollment_count": 400, "start_date": "2024-05-16", "completion_date": "2027-03-31", "has_results": false, "last_update_posted_date": "2026-02-24", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 5, "location_summary": "Oakland, California • San Francisco, California", "locations": [ { "city": "Oakland", "state": "California" }, { "city": "Oakland", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05887557" }, { "nct_id": "NCT03532191", "title": "Improving the HIV PrEP Cascade Using an Intervention for Healthcare Providers", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "HIV/AIDS" ], "interventions": [ { "name": "PrEP Optimization Intervention (PrEP-OI)", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of California, San Francisco", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 10, "start_date": "2018-11-01", "completion_date": "2021-01-31", "has_results": false, "last_update_posted_date": "2025-09-17", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 1, "location_summary": "San Francisco, California", "locations": [ { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03532191" }, { "nct_id": "NCT02337361", "title": "Computerized Tool for Preventing Prenatal Drinking", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Foetal Exposure During Pregnancy" ], "interventions": [ { "name": "Electronic SBI", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Public Health Institute, California", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "44 Years", "sex": "FEMALE", "summary": "18 Years to 44 Years · Female only" }, "enrollment_count": 185, "start_date": "2016-02-22", "completion_date": "2018-08-31", "has_results": true, "last_update_posted_date": "2019-01-25", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 2, "location_summary": "Oakland, California • Santa Rosa, California", "locations": [ { "city": "Oakland", "state": "California" }, { "city": "Santa Rosa", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02337361" }, { "nct_id": "NCT06909019", "title": "MENU Study: Online Experiment", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Food Selection" ], "interventions": [ { "name": "Control (QR) Labels", "type": "BEHAVIORAL" }, { "name": "Low Climate Impact Labels", "type": "BEHAVIORAL" }, { "name": "High Climate Impact Labels", "type": "BEHAVIORAL" }, { "name": "Traffic Light Labels", "type": "BEHAVIORAL" }, { "name": "Climate Grade Labels", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Johns Hopkins Bloomberg School of Public Health", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 6294, "start_date": "2025-04-01", "completion_date": "2025-04-23", "has_results": false, "last_update_posted_date": "2025-05-29", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT06909019" }, { "nct_id": "NCT03681912", "title": "Tailored Motivational Interviewing Implementation-Effectiveness Trial in Multidisciplinary Adolescent HIV Care Settings", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "HIV Infections", "Adolescent Development", "Care Eliciting Behavior", "Patient Non-Compliance", "Patient Refusal of Treatment" ], "interventions": [ { "name": "Competency: 12-Item Motivational Interviewing (MI) Coach Rating Scale (CRS)", "type": "BEHAVIORAL" }, { "name": "Randomized Guided Development of COPs with an internal facilitator after one year of implementation.", "type": "BEHAVIORAL" }, { "name": "CoP development without internal facilitation.", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Florida State University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 188, "start_date": "2017-08-28", "completion_date": "2021-12-31", "has_results": true, "last_update_posted_date": "2025-01-15", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 1, "location_summary": "Detroit, Michigan", "locations": [ { "city": "Detroit", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT03681912" }, { "nct_id": "NCT01154296", "title": "HIV Rapid Testing & Counseling in Sexually Transmitted Disease (STD) Clinics in the U.S.", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "HIV/AIDS", "Sexually Transmitted Infections" ], "interventions": [ { "name": "RESPECT-2 Counseling", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Columbia University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 5012, "start_date": "2010-04", "completion_date": "2012-02", "has_results": true, "last_update_posted_date": "2014-09-29", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 9, "location_summary": "Los Angeles, California • San Francisco, California • Washington D.C., District of Columbia + 6 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Jacksonville", "state": "Florida" }, { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT01154296" }, { "nct_id": "NCT05537441", "title": "Precision Vaccine Promotion in Underserved Populations", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Influenza", "Vaccine Hesitancy" ], "interventions": [ { "name": "Text messaging", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "University of Southern California", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "6 Months", "maximum_age": null, "sex": "ALL", "summary": "6 Months and older" }, "enrollment_count": 228831, "start_date": "2022-09-22", "completion_date": "2023-06-01", "has_results": true, "last_update_posted_date": "2024-10-01", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05537441" }, { "nct_id": "NCT03138135", "title": "HOME Study: a Combination Support Package to Increase Uptake of PrEP and HIV/STI Testing", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "HIV Prevention", "Sexually Transmitted Diseases", "Pre-Exposure Prophylaxis" ], "interventions": [ { "name": "HOME Study intervention", "type": "BEHAVIORAL" }, { "name": "Control", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Public Health Foundation Enterprises, Inc.", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "35 Years", "sex": "MALE", "summary": "18 Years to 35 Years · Male only" }, "enrollment_count": 104, "start_date": "2017-01-09", "completion_date": "2018-11-30", "has_results": false, "last_update_posted_date": "2021-04-09", "last_synced_at": "2026-10-13T18:49:09.931Z", "location_count": 1, "location_summary": "San Francisco, California", "locations": [ { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03138135" } ] }