{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?page=12&sponsor=Biogen",
    "query": {
      "sponsor": "Biogen",
      "page": 12
    },
    "page_size": 10
  },
  "pagination": {
    "page": 12,
    "page_size": 10,
    "total_count": 463,
    "total_pages": 47,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=13&sponsor=Biogen&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=11&sponsor=Biogen&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-18T10:14:57.397Z",
  "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": "NCT01156311",
      "title": "BG00012 Phase 2 Combination Study in Participants With Multiple Sclerosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Relapsing-Remitting Multiple Sclerosis",
        "Multiple Sclerosis"
      ],
      "interventions": [
        {
          "name": "dimethyl fumarate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Biogen",
      "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": 108,
      "start_date": "2010-06",
      "completion_date": "2012-03",
      "has_results": true,
      "last_update_posted_date": "2017-03-21",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 16,
      "location_summary": "Gilbert, Arizona • Phoenix, Arizona • Danbury, Connecticut + 13 more",
      "locations": [
        {
          "city": "Gilbert",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Danbury",
          "state": "Connecticut"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Fort Wayne",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01156311"
    },
    {
      "nct_id": "NCT02106897",
      "title": "Study Evaluating the Safety, Tolerability, and Pharmacokinetics of Single Doses and Multiple Doses of BIIB059 (Litifilimab) in Healthy Volunteers and Participants With Systemic Lupus Erythematosus",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Systemic Lupus Erythematosus",
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "BIIB059 (litifilimab)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Biogen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 109,
      "start_date": "2014-04-30",
      "completion_date": "2016-05-24",
      "has_results": false,
      "last_update_posted_date": "2023-01-31",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 5,
      "location_summary": "Anniston, Alabama • Birmingham, Alabama • Orlando, Florida + 2 more",
      "locations": [
        {
          "city": "Anniston",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Great Neck",
          "state": "New York"
        },
        {
          "city": "Duncansville",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02106897"
    },
    {
      "nct_id": "NCT01641120",
      "title": "Assessing Tolerability of Avonex Intramuscular Injections",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Multiple Sclerosis"
      ],
      "interventions": [
        {
          "name": "Avonex",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Trinity Health Of New England",
      "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": 20,
      "start_date": "2012-05",
      "completion_date": "2014-02",
      "has_results": true,
      "last_update_posted_date": "2016-02-01",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 1,
      "location_summary": "Hartford, Connecticut",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01641120"
    },
    {
      "nct_id": "NCT00584935",
      "title": "Clinical Trial Evaluating Rituximab in Ocular Cicatricial Pemphigoid",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Ocular Cicatricial Pemphigoid"
      ],
      "interventions": [
        {
          "name": "Rituximab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "19 Years and older"
      },
      "enrollment_count": 3,
      "start_date": "2006-01",
      "completion_date": "2026-01-01",
      "has_results": true,
      "last_update_posted_date": "2026-05-04",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00584935"
    },
    {
      "nct_id": "NCT02128113",
      "title": "RTA 408 Ophthalmic Suspension for the Prevention of Corneal Endothelial Cell Loss Following Cataract Surgery - GUARD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Corneal Endothelial Cell Loss",
        "Ocular Pain",
        "Ocular Inflammation",
        "Cataract Surgery"
      ],
      "interventions": [
        {
          "name": "Vehicle Ophthalmic Solution",
          "type": "DRUG"
        },
        {
          "name": "Omaveloxolone Ophthalmic Suspension 0.5%",
          "type": "DRUG"
        },
        {
          "name": "Omaveloxolone Ophthalmic Suspension 1%",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Biogen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 307,
      "start_date": "2014-05-31",
      "completion_date": "2015-04-30",
      "has_results": true,
      "last_update_posted_date": "2025-06-03",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 15,
      "location_summary": "Laguna Hills, California • Lancaster, California • Cape Coral, Florida + 11 more",
      "locations": [
        {
          "city": "Laguna Hills",
          "state": "California"
        },
        {
          "city": "Lancaster",
          "state": "California"
        },
        {
          "city": "Cape Coral",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Hoffman Estates",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02128113"
    },
    {
      "nct_id": "NCT05065970",
      "title": "Clinical Trial to Assess Efficacy and Safety of the Human Anti-CD38 Antibody Felzartamab (MOR202) in IgA Nephropathy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Immunoglobulin A (IgA) Nephropathy"
      ],
      "interventions": [
        {
          "name": "Felzartamab",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "HI-Bio, A Biogen Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 54,
      "start_date": "2021-08-31",
      "completion_date": "2024-05-06",
      "has_results": true,
      "last_update_posted_date": "2026-04-28",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 4,
      "location_summary": "Oxnard, California • Vacaville, California • Rochester, Minnesota + 1 more",
      "locations": [
        {
          "city": "Oxnard",
          "state": "California"
        },
        {
          "city": "Vacaville",
          "state": "California"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "El Paso",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05065970"
    },
    {
      "nct_id": "NCT05229562",
      "title": "A Study to See How BIIB122 Works in the Human Body, and to Evaluate it's Safety, and Tolerability in Healthy Adult Japanese, Chinese, and Caucasian Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Volunteer"
      ],
      "interventions": [
        {
          "name": "BIIB122",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Biogen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 84,
      "start_date": "2022-02-17",
      "completion_date": "2022-09-07",
      "has_results": false,
      "last_update_posted_date": "2023-04-18",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 1,
      "location_summary": "Anaheim, California",
      "locations": [
        {
          "city": "Anaheim",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05229562"
    },
    {
      "nct_id": "NCT01035515",
      "title": "BIIB014 Cardiovascular Monitoring Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "BIIB014 50mg",
          "type": "DRUG"
        },
        {
          "name": "BIIB014 100mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Biogen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 24,
      "start_date": "2009-12",
      "completion_date": "2010-04",
      "has_results": false,
      "last_update_posted_date": "2010-06-22",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 1,
      "location_summary": "Overland Park, Kansas",
      "locations": [
        {
          "city": "Overland Park",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01035515"
    },
    {
      "nct_id": "NCT00319930",
      "title": "Phase 1, Dose-Escalation, Pharmacodynamic Study of IV CNF1010 in ZAP-70 Positive CLL",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Chronic Lymphocytic Leukemia"
      ],
      "interventions": [
        {
          "name": "CNF1010 (17-AAG)",
          "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": 10,
      "start_date": "2005-05",
      "completion_date": "2007-05",
      "has_results": false,
      "last_update_posted_date": "2010-03-08",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 6,
      "location_summary": "Ocoee, Florida • Albany, New York • Dayton, Ohio + 3 more",
      "locations": [
        {
          "city": "Ocoee",
          "state": "Florida"
        },
        {
          "city": "Albany",
          "state": "New York"
        },
        {
          "city": "Dayton",
          "state": "Ohio"
        },
        {
          "city": "Greenville",
          "state": "South Carolina"
        },
        {
          "city": "Tyler",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00319930"
    },
    {
      "nct_id": "NCT04079101",
      "title": "Study to Assess the Safety, Tolerability, and Pharmacokinetics of BIIB104 in Healthy Japanese and Non-Japanese Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "BIIB104",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Biogen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "MALE",
        "summary": "18 Years to 55 Years · Male only"
      },
      "enrollment_count": 31,
      "start_date": "2019-10-02",
      "completion_date": "2019-12-27",
      "has_results": false,
      "last_update_posted_date": "2021-03-24",
      "last_synced_at": "2026-10-18T10:14:57.397Z",
      "location_count": 1,
      "location_summary": "Long Beach, California",
      "locations": [
        {
          "city": "Long Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04079101"
    }
  ]
}