{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=STI+module",
    "query": {
      "intervention": "STI module"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 16,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=STI+module&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-08T01:29:02.616Z",
  "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": "NCT02994108",
      "title": "txt2protect: Using Text Messaging to Increase HPV Vaccination Among Young Sexual Minority Men",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Human Papillomavirus"
      ],
      "interventions": [
        {
          "name": "txt2protect",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sexual Health Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "MALE",
        "summary": "18 Years to 25 Years · Male only"
      },
      "enrollment_count": 150,
      "start_date": "2018-01-03",
      "completion_date": "2019-06-30",
      "has_results": true,
      "last_update_posted_date": "2020-07-20",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02994108"
    },
    {
      "nct_id": "NCT03368456",
      "title": "Preventing HIV/STI in Urban Adolescents Via an mHealth Primary Care Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV/AIDS and Infections",
        "Drug Abuse",
        "Adolescent Behavior",
        "Drug Usage"
      ],
      "interventions": [
        {
          "name": "S4E",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "14 Years to 21 Years"
      },
      "enrollment_count": 100,
      "start_date": "2018-05-01",
      "completion_date": "2020-08-12",
      "has_results": false,
      "last_update_posted_date": "2022-08-31",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 1,
      "location_summary": "Ypsilanti, Michigan",
      "locations": [
        {
          "city": "Ypsilanti",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03368456"
    },
    {
      "nct_id": "NCT05193942",
      "title": "Type 1 Hybrid Trial of Our Plan - a Brief, Couples-based HIV/STI Prevention Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV/AIDS"
      ],
      "interventions": [
        {
          "name": "Intervention Our Plan",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Internation Informational Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Florida International University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 216,
      "start_date": "2022-02-17",
      "completion_date": "2023-09-30",
      "has_results": false,
      "last_update_posted_date": "2024-09-26",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05193942"
    },
    {
      "nct_id": "NCT03855410",
      "title": "Preventing Cigarette Use Among Urban Youth Via an M-Health Primary Care Preventive Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tobacco Use",
        "Drug Use",
        "Adolescent Behavior",
        "Alcohol Use",
        "Sexual Risk Behavior"
      ],
      "interventions": [
        {
          "name": "S4E",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Attention-Matched Control Group",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "13 Years to 21 Years"
      },
      "enrollment_count": 50,
      "start_date": "2016-10-27",
      "completion_date": "2017-08-31",
      "has_results": false,
      "last_update_posted_date": "2019-02-26",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 2,
      "location_summary": "Ann Arbor, Michigan • Ypsilanti, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Ypsilanti",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03855410"
    },
    {
      "nct_id": "NCT04836091",
      "title": "Acceptability, Feasibility and Preliminary Impact of OurPlan, an mHealth HIV Prevention Intervention for Male Couples",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV/AIDS"
      ],
      "interventions": [
        {
          "name": "Waitlist",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Florida International University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 84,
      "start_date": "2021-03-16",
      "completion_date": "2021-07-31",
      "has_results": false,
      "last_update_posted_date": "2021-09-16",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04836091"
    },
    {
      "nct_id": "NCT02897804",
      "title": "Engineering an Online STI Prevention Program",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sexual Behavior",
        "Alcohol Consumption",
        "Sexually Transmitted Diseases"
      ],
      "interventions": [
        {
          "name": "Knowledge alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Self-efficacy alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Perceived benefits alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Perceived benefits and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Injunctive norms",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Injunctive norms and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Injunctive norms and perceived benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Injunctive norms, perceived benefits, and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms and perceived benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms,perceived benefits,self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive and injunctive norms",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms, injunctive norms,self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive and injunctive norms, benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive and injunctive norms, benefits,efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies and Perceived Benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, perceived benefits, self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies and injunctive norms",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, injunctive norms, and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, injunctive norms, benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, injunctive norms, benefits, efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies and descriptive norms",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive norms, and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive norms, and benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies,descriptive norms, benefits, efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive and injunctive norms",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descr& injun norms, efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, desc & injun norms, benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies,desc & injun norms,benefits,efficacy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 3997,
      "start_date": "2016-08",
      "completion_date": "2017-06",
      "has_results": false,
      "last_update_posted_date": "2019-01-09",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 4,
      "location_summary": "Fresno, California • Carbondale, Illinois • Greensboro, North Carolina + 1 more",
      "locations": [
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "Carbondale",
          "state": "Illinois"
        },
        {
          "city": "Greensboro",
          "state": "North Carolina"
        },
        {
          "city": "Fargo",
          "state": "North Dakota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02897804"
    },
    {
      "nct_id": "NCT03896776",
      "title": "A Pragmatic Trial of Two Strategies for Implementing an Effective eHealth HIV Prevention Program (Keep It Up! 3.0)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV/AIDS",
        "Gonorrhea",
        "Chlamydia"
      ],
      "interventions": [
        {
          "name": "Keep It Up! 3.0",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "34 Years",
        "sex": "MALE",
        "summary": "18 Years to 34 Years · Male only"
      },
      "enrollment_count": 2125,
      "start_date": "2019-10-09",
      "completion_date": "2023-03-31",
      "has_results": false,
      "last_update_posted_date": "2023-07-07",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03896776"
    },
    {
      "nct_id": "NCT07011563",
      "title": "Prepping for The Talk: Helping Trusted Adults and Youth Talk About Sexual Health",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV Prevention",
        "Sexual Health"
      ],
      "interventions": [
        {
          "name": "Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rhode Island Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "17 Years",
        "sex": "MALE",
        "summary": "14 Years to 17 Years · Male only"
      },
      "enrollment_count": 40,
      "start_date": "2025-05-16",
      "completion_date": "2025-11-01",
      "has_results": false,
      "last_update_posted_date": "2025-06-09",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07011563"
    },
    {
      "nct_id": "NCT05018611",
      "title": "Digital Limited Interaction Efficacy Trial of LifeSkills Mobile to Reduce HIV Incidence in YTW",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV Prevention"
      ],
      "interventions": [
        {
          "name": "LifeSkills Mobile",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "29 Years",
        "sex": "MALE",
        "summary": "16 Years to 29 Years · Male only"
      },
      "enrollment_count": 5100,
      "start_date": "2022-01-22",
      "completion_date": "2027-02-28",
      "has_results": false,
      "last_update_posted_date": "2026-03-31",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05018611"
    },
    {
      "nct_id": "NCT03408743",
      "title": "Engineering an Online STI Prevention Program: CSE2",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Consumption",
        "Sexually Transmitted Diseases"
      ],
      "interventions": [
        {
          "name": "Knowledge Alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Self-efficacy alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Perceived benefits alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Benefits and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Injunctive norms alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Injunctive norms and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Injunctive norms and benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Injunctive norms, benefits, self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms and perceived benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms, benefits, self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive norms and injunctive norms",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive and injunctive norms, self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive and injunctive norms, and benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Descriptive & injunctive norms, benefits, efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies alone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies and self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies and perceived benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, benefits, self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies and injunctive norms",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, injunctive norms, self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, injunctive norms, and benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, injunctive norms, benefits, efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies and descriptive norms",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive norms, & self-efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive norms, benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive norms, benefits, efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive and injunctive norms",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive & injunctive norms, efficacy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive & injunctive norms, benefits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Expectancies, descriptive & injunctive, benefits, efficacy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 2946,
      "start_date": "2017-09-18",
      "completion_date": "2017-12-31",
      "has_results": false,
      "last_update_posted_date": "2019-07-05",
      "last_synced_at": "2026-09-08T01:29:02.616Z",
      "location_count": 4,
      "location_summary": "Fresno, California • Fargo, North Dakota • Murfreesboro, Tennessee + 1 more",
      "locations": [
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "Fargo",
          "state": "North Dakota"
        },
        {
          "city": "Murfreesboro",
          "state": "Tennessee"
        },
        {
          "city": "College Station",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03408743"
    }
  ]
}