{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Delayed+Effects+Text+Only",
    "query": {
      "intervention": "Delayed Effects Text Only"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 2,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T22:53:08.619Z",
  "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": "NCT07496489",
      "title": "Perceptions of Proposed Warnings for Cannabis Edibles Packaging",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cannabis Use"
      ],
      "interventions": [
        {
          "name": "No Warning Control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Delayed Effects Text Only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Delayed Effects Plus Icon",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Delayed Effects Plus Dose",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Delayed Effects Plus Dose Plus Adverse Effects",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "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": 1250,
      "start_date": "2026-05-27",
      "completion_date": "2026-07-21",
      "has_results": false,
      "last_update_posted_date": "2026-08-27",
      "last_synced_at": "2026-09-03T22:53:08.619Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07496489"
    },
    {
      "nct_id": "NCT00746668",
      "title": "A Multi-Center Study of Reading Rehabilitation in Macular Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Age Related Maculopathy",
        "Retinal Degeneration"
      ],
      "interventions": [
        {
          "name": "Module 1: Visual Awareness and Eccentric Viewing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Module 2: Control of Reading Eye Movements",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Module 3: Reading Practice with RSVP",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "US Department of Veterans Affairs",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2008-08",
      "completion_date": "2012-09",
      "has_results": true,
      "last_update_posted_date": "2015-02-27",
      "last_synced_at": "2026-09-03T22:53:08.619Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00746668"
    }
  ]
}