{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Early+Literacy",
    "query": {
      "condition": "Early Literacy"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 20,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Early+Literacy&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T19:42:16.632Z",
  "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": "NCT05602181",
      "title": "Effect of the ALL App on Literacy for Children Who Use AAC",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Literacy"
      ],
      "interventions": [
        {
          "name": "ALL Phonics Instruction",
          "type": "BEHAVIORAL"
        },
        {
          "name": "ALL Sight Word Instruction",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "3 Years to 10 Years"
      },
      "enrollment_count": 50,
      "start_date": "2022-10-01",
      "completion_date": "2025-06",
      "has_results": false,
      "last_update_posted_date": "2024-06-26",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 1,
      "location_summary": "State College, Pennsylvania",
      "locations": [
        {
          "city": "State College",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05602181"
    },
    {
      "nct_id": "NCT00365092",
      "title": "Middle Ear Disease Before Age 3, Treatment With Ear Tubes, and Literacy and Attentional Abilities at Ages 9 to 11",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Otitis Media",
        "Middle Ear Effusion"
      ],
      "interventions": [
        {
          "name": "Insertion of tympanostomy tubes",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "0 Years",
        "maximum_age": "61 Days",
        "sex": "ALL",
        "summary": "0 Years to 61 Days"
      },
      "enrollment_count": 400,
      "start_date": "2002-04",
      "completion_date": "2005-03",
      "has_results": false,
      "last_update_posted_date": "2006-08-17",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00365092"
    },
    {
      "nct_id": "NCT04609553",
      "title": "Literacy Promotion for Latinos Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Language Development",
        "Behavior, Child",
        "Parenting",
        "Literacy"
      ],
      "interventions": [
        {
          "name": "Usual care including ROR",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Text messages",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Connection to community resources",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 662,
      "start_date": "2020-11-16",
      "completion_date": "2024-12-28",
      "has_results": true,
      "last_update_posted_date": "2025-12-09",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04609553"
    },
    {
      "nct_id": "NCT05339464",
      "title": "Ready and Healthy for Kindergarten",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parenting",
        "Language Development",
        "Literacy",
        "Health Behavior"
      ],
      "interventions": [
        {
          "name": "Family Wellness program",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "6 Years",
        "sex": "ALL",
        "summary": "4 Years to 6 Years"
      },
      "enrollment_count": 32,
      "start_date": "2022-05-09",
      "completion_date": "2022-09-25",
      "has_results": false,
      "last_update_posted_date": "2024-11-18",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05339464"
    },
    {
      "nct_id": "NCT01905332",
      "title": "Preschool Literacy Screening: Validating a 5 Question Survey Using the GRTR-R and the Efficacy of Literacy-promoting Interventions",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Early Childhood Literacy"
      ],
      "interventions": [
        {
          "name": "Literacy promoting home based program",
          "type": "OTHER"
        },
        {
          "name": "Literacy Toolkit",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Nationwide Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "4 Years to 5 Years"
      },
      "enrollment_count": 0,
      "start_date": "2013-07",
      "completion_date": "2014-09",
      "has_results": false,
      "last_update_posted_date": "2015-05-04",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01905332"
    },
    {
      "nct_id": "NCT02099305",
      "title": "Randomized, School-based Effectiveness Trial of the Adolescent Depression Awareness Program",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adolescent - Emotional Problem",
        "Depression",
        "Prevention Harmful Effects"
      ],
      "interventions": [
        {
          "name": "Adolescent Depression Awareness Program (ADAP)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "12 Years to 18 Years"
      },
      "enrollment_count": 17000,
      "start_date": "2012-09",
      "completion_date": "2015-08",
      "has_results": false,
      "last_update_posted_date": "2017-06-12",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02099305"
    },
    {
      "nct_id": "NCT07205484",
      "title": "Long-Term Outcomes of Early Communication Intervention for Deaf/Hard of Hearing Toddlers",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hearing Loss, Bilateral"
      ],
      "interventions": [
        {
          "name": "Parent-Mediated Intervention (PMI)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "5 Years to 8 Years"
      },
      "enrollment_count": 88,
      "start_date": "2025-08-12",
      "completion_date": "2030-03",
      "has_results": false,
      "last_update_posted_date": "2026-06-01",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 1,
      "location_summary": "Evanston, Illinois",
      "locations": [
        {
          "city": "Evanston",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07205484"
    },
    {
      "nct_id": "NCT05760573",
      "title": "The Ready and Healthy for Kindergarten Study",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parenting",
        "Language Development",
        "Literacy",
        "Health Behavior"
      ],
      "interventions": [
        {
          "name": "Family Wellness Program (FWP)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "6 Years",
        "sex": "ALL",
        "summary": "4 Years to 6 Years"
      },
      "enrollment_count": 396,
      "start_date": "2023-04-15",
      "completion_date": "2026-11-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-22",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05760573"
    },
    {
      "nct_id": "NCT01103479",
      "title": "Low-Literacy Physician-Patient Intervention Promoting Colorectal Cancer Screening",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Colorectal Cancer"
      ],
      "interventions": [
        {
          "name": "Physician Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Physician and Patient Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "50 Years to 75 Years"
      },
      "enrollment_count": 569,
      "start_date": "2010-04",
      "completion_date": "2013-09",
      "has_results": true,
      "last_update_posted_date": "2015-05-06",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 2,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01103479"
    },
    {
      "nct_id": "NCT06796790",
      "title": "Literacy Instruction Through Media for Everyone",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Media Effects on Literacy Gains in Young Children"
      ],
      "interventions": [
        {
          "name": "Media instruction",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Storybook intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "42 Months",
        "maximum_age": "57 Months",
        "sex": "ALL",
        "summary": "42 Months to 57 Months"
      },
      "enrollment_count": 450,
      "start_date": "2025-07-11",
      "completion_date": "2029-08-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-23",
      "last_synced_at": "2026-07-23T19:42:16.632Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06796790"
    }
  ]
}