{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Colorblindness",
    "query": {
      "condition": "Colorblindness"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 27,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Colorblindness&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T14:54:23.476Z",
  "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": "NCT06301113",
      "title": "This Research Study Examines the Effects of Cannabidiol-infused Candy on Reducing the Bacteria Causing Tooth Decay, When Comparing it to a Sugar Free Candy on Adults.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tooth Decay"
      ],
      "interventions": [
        {
          "name": "CBD infused candy",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Sugar free Candy",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "West Coast University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2023-01-27",
      "completion_date": "2023-02-11",
      "has_results": false,
      "last_update_posted_date": "2024-03-08",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 1,
      "location_summary": "Anaheim, California",
      "locations": [
        {
          "city": "Anaheim",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06301113"
    },
    {
      "nct_id": "NCT05774197",
      "title": "Psychological Intervention Using Smartphone Technology to Alleviate Malignant Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cancer Pain",
        "Opioid Use",
        "Cognitive Behavior Therapy"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavioral Therapy for pain",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Oklahoma",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 52,
      "start_date": "2023-05-04",
      "completion_date": "2024-09-24",
      "has_results": true,
      "last_update_posted_date": "2025-11-04",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 1,
      "location_summary": "Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05774197"
    },
    {
      "nct_id": "NCT03658135",
      "title": "BIIB092 in Primary Tauopathies: CBS, nfvPPA, sMAPT, and TES",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Primary Tauopathies",
        "Corticobasal Degeneration Syndrome",
        "Frontotemporal Lobar Degeneration With Tau Inclusions",
        "MAPT Mutation Carriers, Symptomatic",
        "Traumatic Encephalopathy Syndrome",
        "Nonfluent Aphasia, Progressive"
      ],
      "interventions": [
        {
          "name": "BIIB092",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "35 Years to 80 Years"
      },
      "enrollment_count": 22,
      "start_date": "2018-09-12",
      "completion_date": "2019-12-13",
      "has_results": false,
      "last_update_posted_date": "2019-12-19",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03658135"
    },
    {
      "nct_id": "NCT02909985",
      "title": "Visual Activity Evoked by Infrared in Humans After Dark Adaptation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Age Related Macular Degeneration",
        "Retinitis Pigmentosa",
        "Congenital Stationary Night Blindness",
        "Colorblindness"
      ],
      "interventions": [
        {
          "name": "Tungsten halogen light with narrow bandpass filters",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of New Mexico",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 21,
      "start_date": "2015-09",
      "completion_date": "2016-08",
      "has_results": true,
      "last_update_posted_date": "2024-12-13",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 1,
      "location_summary": "Albuquerque, New Mexico",
      "locations": [
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02909985"
    },
    {
      "nct_id": "NCT04131907",
      "title": "Optilume™ BPH Catheter System in Men With Symptomatic BPH",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Benign Prostatic Hyperplasia"
      ],
      "interventions": [
        {
          "name": "Optilume BPH Catheter System",
          "type": "DEVICE"
        },
        {
          "name": "Optilume Sham Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Urotronic Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "80 Years",
        "sex": "MALE",
        "summary": "50 Years to 80 Years · Male only"
      },
      "enrollment_count": 162,
      "start_date": "2020-02-05",
      "completion_date": "2027-05",
      "has_results": true,
      "last_update_posted_date": "2025-04-09",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 19,
      "location_summary": "Little Rock, Arkansas • Golden, Colorado • Daytona Beach, Florida + 14 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Golden",
          "state": "Colorado"
        },
        {
          "city": "Daytona Beach",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Lake Barrington",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04131907"
    },
    {
      "nct_id": "NCT03278873",
      "title": "Long-Term Follow-Up Gene Therapy Study for Achromatopsia CNGB3 and CNGA3",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Achromatopsia"
      ],
      "interventions": [
        {
          "name": "Prior exposure to AAV-CNGA3 or AAV-CNGB3",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "MeiraGTx UK II Ltd",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "3 Years to 100 Years"
      },
      "enrollment_count": 34,
      "start_date": "2017-06-29",
      "completion_date": "2024-04-04",
      "has_results": true,
      "last_update_posted_date": "2025-06-11",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03278873"
    },
    {
      "nct_id": "NCT02365922",
      "title": "Advancing Research and Treatment for Frontotemporal Lobar Degeneration (ARTFL)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "FTLD",
        "Progressive Supranuclear Palsy (PSP)",
        "Frontotemporal Dementia (FTD)",
        "Corticobasal Degeneration (CBD)",
        "PPA Syndrome",
        "Behavioral Variant Frontotemporal Dementia (bvFTD)",
        "Semantic Variant Primary Progressive Aphasia (svPPA)",
        "Nonfluent Variant Primary Progressive Aphasia (nfvPPA)",
        "FTD With Amyotrophic Lateral Sclerosis (FTD/ALS)",
        "Amyotrophic Lateral Sclerosis (ALS)",
        "Oligosymptomatic PSP (oPSP)",
        "Corticobasal Syndrome (CBS)"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 1489,
      "start_date": "2014-09",
      "completion_date": "2020-09",
      "has_results": false,
      "last_update_posted_date": "2021-05-21",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 15,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • San Diego, California + 12 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02365922"
    },
    {
      "nct_id": "NCT02599922",
      "title": "Safety and Efficacy Trial of AAV Gene Therapy in Patients With CNGB3 Achromatopsia (A Clarity Clinical Trial)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Achromatopsia"
      ],
      "interventions": [
        {
          "name": "rAAV2tYF-PR1.7-hCNGB3",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Beacon Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "4 Years and older"
      },
      "enrollment_count": 32,
      "start_date": "2016-04-11",
      "completion_date": "2026-07",
      "has_results": false,
      "last_update_posted_date": "2022-07-22",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 8,
      "location_summary": "Gainesville, Florida • Miami, Florida • Chicago, Illinois + 4 more",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02599922"
    },
    {
      "nct_id": "NCT05561127",
      "title": "Paclitaxel Coated Balloon for the Treatment of Chronic bEnigN sTricture- Bowel",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Bowel; Stricture"
      ],
      "interventions": [
        {
          "name": "GIE Medical ProTractX3 TTS DCB",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT",
        "OTHER"
      ],
      "sponsor": "GIE Medical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 171,
      "start_date": "2023-11-01",
      "completion_date": "2032-06-01",
      "has_results": false,
      "last_update_posted_date": "2025-06-25",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 32,
      "location_summary": "Scottsdale, Arizona • Irvine, California • Lancaster, California + 25 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Lancaster",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05561127"
    },
    {
      "nct_id": "NCT01880814",
      "title": "Using SMART Experimental Design to Personalize Treatment for Child Depression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavioral Therapy (CBT)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Caregiver-Child Treatment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "14 Years",
        "sex": "ALL",
        "summary": "7 Years to 14 Years"
      },
      "enrollment_count": 44,
      "start_date": "2013-06",
      "completion_date": "2018-11-30",
      "has_results": false,
      "last_update_posted_date": "2021-09-29",
      "last_synced_at": "2026-07-22T14:54:23.476Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01880814"
    }
  ]
}