{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Clinically+Isolated+Syndrome&page=2",
    "query": {
      "condition": "Clinically Isolated Syndrome",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Clinically+Isolated+Syndrome&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-21T23:53:44.805Z",
  "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": "NCT00725985",
      "title": "Oral Cladribine in Early Multiple Sclerosis (MS)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Multiple Sclerosis"
      ],
      "interventions": [
        {
          "name": "Cladribine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Rebif® new formulation (RNF)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "EMD Serono Research & Development Institute, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 617,
      "start_date": "2008-12-31",
      "completion_date": "2012-04-30",
      "has_results": true,
      "last_update_posted_date": "2021-03-22",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 24,
      "location_summary": "Phoenix, Arizona • Newport Beach, California • Denver, Colorado + 21 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Fort Collins",
          "state": "Colorado"
        },
        {
          "city": "Melbourne",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00725985"
    },
    {
      "nct_id": "NCT06395909",
      "title": "A Study to Assess the Effectiveness and Safety of Mayzent in Chinese Patients With Relapsing Forms of Multiple Sclerosis",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Relapsing Multiple Sclerosis",
        "Clinically Isolated Syndrome",
        "Relapsing Remitting Multiple Sclerosis",
        "Secondary Progressive Multiple Sclerosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Novartis",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 113,
      "start_date": "2023-04-23",
      "completion_date": "2023-08-31",
      "has_results": false,
      "last_update_posted_date": "2024-05-02",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 1,
      "location_summary": "East Hanover, New Jersey",
      "locations": [
        {
          "city": "East Hanover",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06395909"
    },
    {
      "nct_id": "NCT00617383",
      "title": "AT RISK FOR MS - Clinical Conversion of Female Monozygotic Twins Discordant for CIS/MS",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Multiple Sclerosis",
        "Clinically Isolated Syndrome"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "10 Years to 45 Years · Female only"
      },
      "enrollment_count": 3,
      "start_date": "2008-02",
      "completion_date": "2010-12",
      "has_results": false,
      "last_update_posted_date": "2017-04-04",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00617383"
    },
    {
      "nct_id": "NCT01396343",
      "title": "Environmental and Genetic Risk Factors for Pediatric Multiple Sclerosis",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pediatric Multiple Sclerosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "3 Years to 21 Years"
      },
      "enrollment_count": 1276,
      "start_date": "2011-10",
      "completion_date": "2018-04",
      "has_results": false,
      "last_update_posted_date": "2018-10-18",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 17,
      "location_summary": "Birmingham, Alabama • San Bernardino, California • San Francisco, California + 13 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "San Bernardino",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01396343"
    },
    {
      "nct_id": "NCT00094172",
      "title": "Atorvastatin (Lipitor) Therapy in Patients With Clinically Isolated Syndrome (CIS) at Risk for Multiple Sclerosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Multiple Sclerosis"
      ],
      "interventions": [
        {
          "name": "Atorvastatin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 82,
      "start_date": "2005-05",
      "completion_date": "2009-05",
      "has_results": true,
      "last_update_posted_date": "2017-04-28",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 13,
      "location_summary": "Phoenix, Arizona • Los Angeles, California • San Francisco, California + 10 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00094172"
    },
    {
      "nct_id": "NCT04998851",
      "title": "A Study Evaluating B Cell Levels In Infants Of Lactating Women With CIS Or MS Receiving Ocrelizumab",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Multiple Sclerosis",
        "Clinically Isolated Syndrome"
      ],
      "interventions": [
        {
          "name": "Ocrelizumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 40 Years · Female only"
      },
      "enrollment_count": 26,
      "start_date": "2021-09-16",
      "completion_date": "2025-01-13",
      "has_results": true,
      "last_update_posted_date": "2026-01-14",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 6,
      "location_summary": "San Francisco, California • Aurora, Colorado • Chicago, Illinois + 3 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Owosso",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04998851"
    },
    {
      "nct_id": "NCT02504840",
      "title": "Natural History of Multiple Sclerosis and Its Mimickers",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neurologic Disorders",
        "Healthy Volunteers",
        "Multiple Sclerosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 104,
      "start_date": "2015-07-23",
      "completion_date": "2020-03-05",
      "has_results": false,
      "last_update_posted_date": "2022-10-14",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02504840"
    },
    {
      "nct_id": "NCT04746976",
      "title": "Study of Diroximel Fumarate in the Real-World Setting",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Relapsing Forms of MS"
      ],
      "interventions": [
        {
          "name": "Diroximel Fumarate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Biogen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 75,
      "start_date": "2021-03-01",
      "completion_date": "2023-04-14",
      "has_results": false,
      "last_update_posted_date": "2023-05-26",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 18,
      "location_summary": "West Hollywood, California • Washington D.C., District of Columbia • Louisville, Kentucky + 15 more",
      "locations": [
        {
          "city": "West Hollywood",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Farmington",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04746976"
    },
    {
      "nct_id": "NCT05204459",
      "title": "MS-ResearchBiomarkerS",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Multiple Sclerosis",
        "Multiple Sclerosis, Relapsing-Remitting",
        "Multiple Sclerosis, Primary Progressive",
        "Multiple Sclerosis, Secondary Progressive",
        "Clinically Isolated Syndrome",
        "Radiologically Isolated Syndrome",
        "Neuromyelitis Optica Spectrum Disorders",
        "Myelin Oligodendrocyte Glycoprotein Antibody-associated Disease",
        "Neurologic Autoimmune Disease",
        "Neurologic Disorder",
        "Healthy Aging"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Cedars-Sinai Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1000,
      "start_date": "2021-11-11",
      "completion_date": "2041-11-11",
      "has_results": false,
      "last_update_posted_date": "2024-02-06",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05204459"
    },
    {
      "nct_id": "NCT05057676",
      "title": "Autoimmune Intervention Mastery Course Study",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Multiple Sclerosis",
        "Clinically Isolated Syndrome",
        "Fibromyalgia",
        "Post Acute Sequelae of COVID-19",
        "Cancer in Remission With Persisting Fatigue"
      ],
      "interventions": [
        {
          "name": "Immediate Autoimmune Intervention Mastery Course (AIM)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Immediate Question and Answer sessions. (AIM Q and A sessions)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Delayed Autoimmune Intervention Mastery Course (delayed AIM course)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Delayed AIM Question and Answer sessions",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Terry L. Wahls",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 400,
      "start_date": "2021-12-01",
      "completion_date": "2027-12-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-11",
      "last_synced_at": "2026-05-21T23:53:44.805Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05057676"
    }
  ]
}