{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Social+Norms",
    "query": {
      "condition": "Social Norms"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 21,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Social+Norms&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T09:44:07.156Z",
  "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": "NCT03884478",
      "title": "A Gamified, Social Media Inspired Personalized Normative Feedback Alcohol Intervention for Sexual Minority Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Drinking",
        "Alcohol Abuse",
        "Alcohol; Harmful Use"
      ],
      "interventions": [
        {
          "name": "Personalized Normative Feedback",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Loyola Marymount University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "55 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 55 Years · Female only"
      },
      "enrollment_count": 500,
      "start_date": "2019-02-06",
      "completion_date": "2019-10-10",
      "has_results": true,
      "last_update_posted_date": "2023-03-07",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03884478"
    },
    {
      "nct_id": "NCT03159286",
      "title": "Experimental Test of Facebook Social Drinking Norms on Adolescent Alcohol Use",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Feedback, Psychological",
        "Underage Alcohol Use",
        "Risk-Taking"
      ],
      "interventions": [
        {
          "name": "Abstainer",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Abstainer + User",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "15 Years to 20 Years"
      },
      "enrollment_count": 306,
      "start_date": "2017-03-22",
      "completion_date": "2018-04-30",
      "has_results": false,
      "last_update_posted_date": "2019-11-21",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03159286"
    },
    {
      "nct_id": "NCT03627871",
      "title": "Enduring Exercise Habits: Trending Norms",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Majority Norm",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Trending Minority Norm",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Minority Norm",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Trending Majority Norm",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2000,
      "start_date": "2018-01-31",
      "completion_date": "2019-02-28",
      "has_results": false,
      "last_update_posted_date": "2020-06-11",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03627871"
    },
    {
      "nct_id": "NCT05957393",
      "title": "Improving Physician Vaccine Recommendation Using Social Norms, Trust, and Presumptive Language",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Quantity of vaccination recommendations",
          "type": "OTHER"
        },
        {
          "name": "Quality of vaccination recommendations",
          "type": "OTHER"
        },
        {
          "name": "Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 447,
      "start_date": "2023-09-21",
      "completion_date": "2024-04-24",
      "has_results": false,
      "last_update_posted_date": "2024-05-01",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 2,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05957393"
    },
    {
      "nct_id": "NCT03786042",
      "title": "Trial on the Effect of E-cigarette Advertising on Cigarette Perceptions in Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Attentional Bias",
        "Smoking Cues",
        "Positive Perceptions About Cigarette Smoking",
        "Social Norms",
        "Smoking Susceptibility"
      ],
      "interventions": [
        {
          "name": "E-cigarette ad exposure",
          "type": "BEHAVIORAL"
        },
        {
          "name": "non e-cigarette TV commercials",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Trustees of Dartmouth College",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "14 Years to 17 Years"
      },
      "enrollment_count": 139,
      "start_date": "2019-02-04",
      "completion_date": "2021-12-09",
      "has_results": true,
      "last_update_posted_date": "2025-09-26",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 1,
      "location_summary": "Lebanon, New Hampshire",
      "locations": [
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03786042"
    },
    {
      "nct_id": "NCT04289623",
      "title": "Assessing the Impact of myHealth Rewards Program-related Communications on Enrollment: Replication",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Health Promotion",
        "Wellness Program"
      ],
      "interventions": [
        {
          "name": "Email",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Loss frame",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Testimonial (medical expert)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Testimonial (rank-and-file)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Social norms (percentage)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Social norms (number)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Geisinger Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 13546,
      "start_date": "2020-02-25",
      "completion_date": "2020-03-10",
      "has_results": true,
      "last_update_posted_date": "2021-07-09",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 1,
      "location_summary": "Danville, Pennsylvania",
      "locations": [
        {
          "city": "Danville",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04289623"
    },
    {
      "nct_id": "NCT04356261",
      "title": "Revolutionizing Normative Re-education",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "College Drinking",
        "Underage Drinking",
        "Alcohol Use Disorder"
      ],
      "interventions": [
        {
          "name": "Gamified Personalized Normative Feedback",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Loyola Marymount University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "18 Years to 20 Years"
      },
      "enrollment_count": 1143,
      "start_date": "2021-08-15",
      "completion_date": "2024-10-25",
      "has_results": true,
      "last_update_posted_date": "2026-05-01",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04356261"
    },
    {
      "nct_id": "NCT01369953",
      "title": "Informed Consent for Whole Genome Sequencing: Ideals and Norms Referenced by Early Participants",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Coronary Artery Disease",
        "Proteus Syndrome",
        "Coffin - Sins Syndrome",
        "Familial Isolated Hyperparathyroidism",
        "Dubouitz Syndrome"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Human Genome Research Institute (NHGRI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 30,
      "start_date": "2011-05-29",
      "completion_date": "2014-01-31",
      "has_results": false,
      "last_update_posted_date": "2018-07-26",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01369953"
    },
    {
      "nct_id": "NCT02706145",
      "title": "Using Media to Shift Social Norms of Violence Among Youth",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Violence"
      ],
      "interventions": [
        {
          "name": "Social norming campaign",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Louisville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "24 Years",
        "sex": "ALL",
        "summary": "10 Years to 24 Years"
      },
      "enrollment_count": 8037,
      "start_date": "2016-03",
      "completion_date": "2021-12-31",
      "has_results": false,
      "last_update_posted_date": "2022-11-14",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 2,
      "location_summary": "Louisville, Kentucky • Nashville, Tennessee",
      "locations": [
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02706145"
    },
    {
      "nct_id": "NCT05080179",
      "title": "Impact of Nudges on Downloads of COVID-19 Exposure Notification Smartphone Apps: A Randomized Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "COVID-19"
      ],
      "interventions": [
        {
          "name": "Self-Benefit/Social Norm",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Self-Benefit/No Social Norm",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Other Benefit/Social Norm",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Other Benefit/No Social Norm",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 16903,
      "start_date": "2020-12-11",
      "completion_date": "2021-01-28",
      "has_results": true,
      "last_update_posted_date": "2023-08-28",
      "last_synced_at": "2026-05-22T09:44:07.156Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05080179"
    }
  ]
}