{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cyclic+Vomiting+Syndrome",
    "query": {
      "condition": "Cyclic Vomiting Syndrome"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 15,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cyclic+Vomiting+Syndrome&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T05:43:17.202Z",
  "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": "NCT04645953",
      "title": "Staccato Granisetron® (AZ 010) for the Treatment of Cyclic Vomiting Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cyclic Vomiting Syndrome"
      ],
      "interventions": [
        {
          "name": "3mg AZ-010",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "1mg AZ010",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Staccato Placebo",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Alexza Pharmaceuticals, Inc.",
      "sponsor_class": "UNKNOWN",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 150,
      "start_date": "2021-02-05",
      "completion_date": "2022-07-26",
      "has_results": true,
      "last_update_posted_date": "2025-06-11",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 18,
      "location_summary": "Lancaster, California • Los Angeles, California • San Diego, California + 14 more",
      "locations": [
        {
          "city": "Lancaster",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Athens",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04645953"
    },
    {
      "nct_id": "NCT05961995",
      "title": "Heartfulness Meditation (HFM) in Cyclic Vomiting Syndrome (CVS)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cyclic Vomiting Syndrome"
      ],
      "interventions": [
        {
          "name": "Heartfulness meditation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 45,
      "start_date": "2022-06-06",
      "completion_date": "2024-01-01",
      "has_results": true,
      "last_update_posted_date": "2025-02-14",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05961995"
    },
    {
      "nct_id": "NCT06863207",
      "title": "Autonomic Reactivity and Personalized Neurostimulation",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Functional Gastrointestinal Disorders (FGIDs)",
        "Cyclic Vomiting Syndrome",
        "Functional Dyspepsia",
        "Dysautonomia"
      ],
      "interventions": [
        {
          "name": "Percutaneous electrical nerve field stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Hypnotherapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "Medical College of Wisconsin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "18 Years",
        "sex": "FEMALE",
        "summary": "11 Years to 18 Years · Female only"
      },
      "enrollment_count": 120,
      "start_date": "2025-01-24",
      "completion_date": "2029-06",
      "has_results": false,
      "last_update_posted_date": "2026-02-13",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06863207"
    },
    {
      "nct_id": "NCT03223350",
      "title": "Topical Capsaicin for Cyclical Vomiting",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cyclical Vomiting"
      ],
      "interventions": [
        {
          "name": "Capsaicin 0.1% Cream",
          "type": "DRUG"
        },
        {
          "name": "Placebos",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Henry Ford Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2017-12-20",
      "completion_date": "2019-08-05",
      "has_results": true,
      "last_update_posted_date": "2021-12-15",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03223350"
    },
    {
      "nct_id": "NCT06768658",
      "title": "A Study of TAK-951 in Participants With Cyclic Vomiting Syndrome (CVS)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Nausea and Vomitting"
      ],
      "interventions": [
        {
          "name": "TAK-951",
          "type": "DRUG"
        },
        {
          "name": "TAK-951 Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Takeda",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 1,
      "start_date": "2022-03-02",
      "completion_date": "2023-01-09",
      "has_results": true,
      "last_update_posted_date": "2025-07-02",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 1,
      "location_summary": "Knoxville, Tennessee",
      "locations": [
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06768658"
    },
    {
      "nct_id": "NCT00727974",
      "title": "Genetic Analysis of Children With Cyclic Vomiting Syndrome (CVS) and Migraines",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Vomiting",
        "Migraines"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Medical College of Wisconsin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "Up to 21 Years"
      },
      "enrollment_count": 586,
      "start_date": "2008-03-05",
      "completion_date": "2013-06-12",
      "has_results": false,
      "last_update_posted_date": "2019-12-26",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00727974"
    },
    {
      "nct_id": "NCT05256160",
      "title": "Cortical Excitability in Cyclic Vomiting Syndrome",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cyclic Vomiting Syndrome"
      ],
      "interventions": [
        {
          "name": "TMS Paired-Pulse assessment of cortical excitability",
          "type": "OTHER"
        },
        {
          "name": "Autonomic activity",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 110,
      "start_date": "2022-05-16",
      "completion_date": "2027-06",
      "has_results": false,
      "last_update_posted_date": "2025-08-24",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05256160"
    },
    {
      "nct_id": "NCT03470181",
      "title": "Applying Nutrient Drink Test in Understanding Pathophysiology of CVS",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cyclic Vomiting Syndrome"
      ],
      "interventions": [
        {
          "name": "Ensure",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2018-02-01",
      "completion_date": "2018-05-29",
      "has_results": false,
      "last_update_posted_date": "2020-02-27",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03470181"
    },
    {
      "nct_id": "NCT01517516",
      "title": "Multi Modal Imaging: An MRI Study to Investigate Differences in the Structure and the Function of the Brain at Rest.",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Irritable Bowel Syndrome",
        "Cyclical Vomiting Syndrome",
        "Ulcerative Colitis",
        "Vulvodynia",
        "Crohn's Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 165,
      "start_date": "2011-03",
      "completion_date": "2015-07",
      "has_results": false,
      "last_update_posted_date": "2016-01-14",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01517516"
    },
    {
      "nct_id": "NCT04721171",
      "title": "Effectiveness of Electrical Neurostimulation in Cyclic Vomiting Syndrome.",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cyclic Vomiting Syndrome"
      ],
      "interventions": [
        {
          "name": "The Bridge device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medical College of Wisconsin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 4,
      "start_date": "2019-04-23",
      "completion_date": "2021-02-09",
      "has_results": true,
      "last_update_posted_date": "2026-04-02",
      "last_synced_at": "2026-05-22T05:43:17.202Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04721171"
    }
  ]
}