{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Psoriasis+Annularis",
    "query": {
      "condition": "Psoriasis Annularis"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 2,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T05:43:55.521Z",
  "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": "NCT04099979",
      "title": "A Pilot Study to Explore the Role of Gut Flora in Psoriasis",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Psoriasis",
        "Psoriasis Vulgaris",
        "Psoriasis Universalis",
        "Psoriasis Face",
        "Psoriasis Nail",
        "Psoriatic Plaque",
        "Psoriasis Diffusa",
        "Psoriasis Punctata",
        "Psoriasis Palmaris",
        "Psoriasis Circinata",
        "Psoriasis Annularis",
        "Psoriasis Genital",
        "Psoriasis of Scalp",
        "Psoriasis Geographica"
      ],
      "interventions": [
        {
          "name": "No Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "ProgenaBiome",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2020-03-02",
      "completion_date": "2030-07",
      "has_results": false,
      "last_update_posted_date": "2025-06-05",
      "last_synced_at": "2026-05-22T05:43:55.521Z",
      "location_count": 1,
      "location_summary": "Ventura, California",
      "locations": [
        {
          "city": "Ventura",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04099979"
    },
    {
      "nct_id": "NCT04031469",
      "title": "A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease",
      "overall_status": "SUSPENDED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Gut Microbiome",
        "Gastrointestinal Microbiome",
        "Autism",
        "Autism Spectrum Disorder",
        "Autism Spectrum Disorder High-Functioning",
        "Alzheimer Disease",
        "Alzheimer Dementia (AD)",
        "Alzheimer Dementia",
        "Alzheimer Disease (AD)",
        "Crohn",
        "Crohn Colitis",
        "Crohn Disease (CD)",
        "Crohn Disease Colon",
        "Myalgic Encephalomyelitis",
        "ME/CFS",
        "Myalgic Encephalomyelitis (ME)",
        "Myalgic Encephalomyelitis/Chronic Fatigue Syndrome",
        "Psoriasis",
        "Psoriasis Annularis",
        "Psoriasis Chronic",
        "Chronic Urinary Tract Infection",
        "Ulcerative Colitis (Disorder)",
        "Ulcerative Colitis (UC)",
        "Ulcerative Colitis Acute",
        "Ulcerative Colitis Chronic",
        "Multiple Sclerosis",
        "Multiple Sclerosis (MS) - Relapsing-remitting",
        "Multiple Sclerosis (MS) Primary Progressive",
        "Constipation Chronic Idiopathic",
        "Constipation",
        "Celiac",
        "Celiac Disease",
        "Celiac Sprue",
        "Lyme Arthritis",
        "Lyme Borreliosis, Nervous System",
        "Lyme Disease, Chronic",
        "Cholesterol",
        "Cholesterol Level, High",
        "Cancer",
        "Colon Cancer",
        "Amyotrophic Lateral Sclerosis (ALS)",
        "Amyotrophic Lateral Sclerosis",
        "Rheumatoid Arthritis (RA)",
        "Rheumatoid Arthritis - Rheumatism",
        "Chronic Fatigue Syndrome (CFS)",
        "PARKINSON DISEASE (Disorder)",
        "Parkinson Disease",
        "Parkinson Disease (PD)",
        "Depression",
        "Major Depressive Disorder (MDD)",
        "Depression Disorder",
        "Depression in Adults",
        "Anxiety",
        "Anxiety Disorder Generalized",
        "Obsessive Compulsive Disorder (OCD)",
        "Obsessive Compulsive Disorder OCD",
        "Obsessive - Compulsive Disorder",
        "Bipolar",
        "Bipolar 1 Disorder",
        "Bipolar Disorder (BD)",
        "Bipolar Disorder I and II",
        "Bipolar and Related Disorders",
        "Migraine",
        "Migraine Disorder",
        "Diabetes (DM)",
        "Diabetes",
        "Lupus",
        "Lupus Erythematosus",
        "Epidermolysis Bullosa (EB)",
        "Mesothelioma",
        "Mesothelioma Malignant",
        "IBS (Irritable Bowel Syndrome)",
        "Irritable Bowel",
        "IBS - Irritable Bowel Syndrome",
        "Irritable Bowel Syndrome (IBS)",
        "Eczema",
        "Eczema Atopic Dermatitis",
        "Acne",
        "Myasthaenia Gravis",
        "Gout"
      ],
      "interventions": [
        {
          "name": "There is no intervention in this study",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "ProgenaBiome",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 1000,
      "start_date": "2019-07-11",
      "completion_date": "2030-12-10",
      "has_results": false,
      "last_update_posted_date": "2025-07-31",
      "last_synced_at": "2026-05-22T05:43:55.521Z",
      "location_count": 1,
      "location_summary": "Ventura, California",
      "locations": [
        {
          "city": "Ventura",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04031469"
    }
  ]
}