{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Understanding+of+Medication+Instructions",
    "query": {
      "condition": "Understanding of Medication Instructions"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 3,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-21T08:20:14.298Z",
  "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": "NCT07389317",
      "title": "Assessing Illustrated Medication Labels",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health Behavior",
        "Medication Adherence",
        "Understanding of Medication Instructions"
      ],
      "interventions": [
        {
          "name": "standard medication label",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Illustrated medication label",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wayne Sanderson",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 87,
      "start_date": "2025-05-17",
      "completion_date": "2025-05-22",
      "has_results": false,
      "last_update_posted_date": "2026-02-05",
      "last_synced_at": "2026-07-21T08:20:14.298Z",
      "location_count": 2,
      "location_summary": "Atlanta, Georgia • Lexington, Kentucky",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07389317"
    },
    {
      "nct_id": "NCT01618461",
      "title": "PictureRx: An Intervention to Reduce Latino Health Disparities (Supplement: Medical Icons)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Understanding of Medication Instructions",
        "Recall of Medication Instructions"
      ],
      "interventions": [
        {
          "name": "Drug indication icons",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Structured instructions",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "PictureRx, LLC",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2011-06",
      "completion_date": "2011-07",
      "has_results": false,
      "last_update_posted_date": "2012-06-13",
      "last_synced_at": "2026-07-21T08:20:14.298Z",
      "location_count": 2,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01618461"
    },
    {
      "nct_id": "NCT00537433",
      "title": "Improving Parental Understanding of Medication Instructions Through a Pictogram-Based Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Medication Errors"
      ],
      "interventions": [
        {
          "name": "Pictogram",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "1 Month",
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "1 Month to 8 Years"
      },
      "enrollment_count": 251,
      "start_date": "2006-07",
      "completion_date": "2007-01",
      "has_results": false,
      "last_update_posted_date": "2007-10-01",
      "last_synced_at": "2026-07-21T08:20:14.298Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00537433"
    }
  ]
}