{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Antiphospholipid+Antibodies",
    "query": {
      "condition": "Antiphospholipid Antibodies"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 11,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Antiphospholipid+Antibodies&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T08:55:49.712Z",
  "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": "NCT03941184",
      "title": "Spontaneous Coronary Artery Dissection (SCAD) and Autoimmunity",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "SCAD",
        "Addison Disease",
        "Ankylosing Spondylitis",
        "Antiphospholipid Antibody Syndrome",
        "Celiac Disease",
        "Crohn Disease",
        "Dermatomyositis",
        "Polymyositis",
        "Guillain-Barre Syndrome",
        "Hepatitis, Autoimmune",
        "Graves Disease",
        "Hashimoto Thyroiditis",
        "Multiple Sclerosis",
        "Myasthenia Gravis",
        "Pernicious Anemia",
        "Polymyalgia Rheumatica",
        "Primary Biliary Cirrhosis",
        "Psoriasis",
        "Rheumatoid Arthritis",
        "Systemic Sclerosis",
        "Sjögren Syndrome",
        "Systemic Lupus Erythematosus",
        "Takayasu Arteritis",
        "Type 1 Diabetes Mellitus",
        "Ulcerative Colitis",
        "Uveitis",
        "Vasculitis",
        "Vitiligo",
        "Raynaud"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "110 Years",
        "sex": "ALL",
        "summary": "18 Years to 110 Years"
      },
      "enrollment_count": 114,
      "start_date": "1995-01-01",
      "completion_date": "2020-11-10",
      "has_results": false,
      "last_update_posted_date": "2020-11-23",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03941184"
    },
    {
      "nct_id": "NCT00878137",
      "title": "Reliability of Point-of-care INR Measurements in Patients With Antiphospholipid-antibody Syndrome Treated With Warfarin",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Antiphospholipid Syndrome"
      ],
      "interventions": [
        {
          "name": "INR by point-of-care instruments and venopuncture",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 63,
      "start_date": "2009-03",
      "completion_date": "2009-05",
      "has_results": false,
      "last_update_posted_date": "2012-10-15",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00878137"
    },
    {
      "nct_id": "NCT01475149",
      "title": "Effect of HCQ on AnxA5 Resistance Assay in Antiphospholipid (aPL) Positive Patients With and Without Systemic Lupus Erythematosus (SLE)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Antiphospholipid Syndrome",
        "Thrombophilia Due to Antiphospholipid Antibody",
        "Systemic Lupus Erythematosus"
      ],
      "interventions": [
        {
          "name": "Phlebotomy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "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": 33,
      "start_date": "2010-09",
      "completion_date": "2016-08",
      "has_results": false,
      "last_update_posted_date": "2017-03-27",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01475149"
    },
    {
      "nct_id": "NCT00482794",
      "title": "Genetic Risk Factors Associated With Antiphospholipid Antibody Syndrome",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Antiphospholipid Syndrome"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 2800,
      "start_date": "2006-06",
      "completion_date": "2029-03",
      "has_results": false,
      "last_update_posted_date": "2026-05-29",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00482794"
    },
    {
      "nct_id": "NCT00581763",
      "title": "Long-Term Outcome of Children and Adolescents With Anti-Phospholipid Antibodies",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lupus"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "Up to 21 Years"
      },
      "enrollment_count": 110,
      "start_date": "2001-05",
      "completion_date": "2019-12-20",
      "has_results": false,
      "last_update_posted_date": "2024-12-27",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00581763"
    },
    {
      "nct_id": "NCT00721591",
      "title": "Pharmacokinetics of Low Molecular Weight and Unfractionated Heparin in Pregnancy",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Recurrent Pregnancy Loss",
        "Fetal Demise",
        "Abortion, Habitual",
        "Antiphospholipid Antibodies",
        "Inherited Thrombophilia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "44 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 44 Years · Female only"
      },
      "enrollment_count": 14,
      "start_date": "2005-03",
      "completion_date": "2014-07",
      "has_results": false,
      "last_update_posted_date": "2016-11-01",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00721591"
    },
    {
      "nct_id": "NCT00010400",
      "title": "Pilot Study of Cyclophosphamide in Patients With Life-Threatening Systemic Lupus Erythematosus or Antiphospholipid Antibody Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Systemic Lupus Erythematosus",
        "Antiphospholipid Antibody Syndrome"
      ],
      "interventions": [
        {
          "name": "Cyclophosphamide",
          "type": "DRUG"
        },
        {
          "name": "filgrastim",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 35,
      "start_date": "1997-04",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2005-06-24",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00010400"
    },
    {
      "nct_id": "NCT01784523",
      "title": "Hydroxychloroquine for the First Thrombosis Prevention in Antiphospholipid Antibody Positive Patients",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Antiphospholipid Syndrome"
      ],
      "interventions": [
        {
          "name": "Hydroxychloroquine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 11,
      "start_date": "2013-02",
      "completion_date": "2015-09-30",
      "has_results": true,
      "last_update_posted_date": "2021-09-14",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01784523"
    },
    {
      "nct_id": "NCT00674297",
      "title": "Effects of Fluvastatin on Proinflammatory and Prothrombotic Markers in Antiphospholipid Syndrome Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Antiphospholipid Syndrome"
      ],
      "interventions": [
        {
          "name": "Fluvastatin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "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": 41,
      "start_date": "2008-05",
      "completion_date": "2013-02",
      "has_results": true,
      "last_update_posted_date": "2018-05-01",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 2,
      "location_summary": "New York, New York • Galveston, Texas",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Galveston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00674297"
    },
    {
      "nct_id": "NCT02139072",
      "title": "CoaguChek XS in Antiphospholipid Antibody Syndrome (APL) Patients",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Antiphospholipid Antibody Syndrome"
      ],
      "interventions": [
        {
          "name": "CoaguChek XS",
          "type": "DEVICE"
        },
        {
          "name": "Standard Lab Draw",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 60,
      "start_date": "2015-03",
      "completion_date": "2016-01",
      "has_results": false,
      "last_update_posted_date": "2016-10-04",
      "last_synced_at": "2026-07-22T08:55:49.712Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02139072"
    }
  ]
}