{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ref.+Cytopenia+w+Multilineage+Dysplasia+%26+Ringed+Sideroblasts",
    "query": {
      "condition": "Ref. Cytopenia w Multilineage Dysplasia & Ringed Sideroblasts"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 1,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T04:04:55.252Z",
  "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": "NCT01012492",
      "title": "Pilot of Abatacept-based Immunosuppression for Prevention of Acute GvHD During Unrelated Donor HCT",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "AML",
        "ALL",
        "Undifferentiated Leukemia",
        "Biphenotypic Leukemia",
        "Refractory Anemia",
        "Refractory Anemia With Ringed Sideroblasts",
        "Refractory Cytopenia With Multilineage Dysplasia",
        "Ref. Cytopenia w Multilineage Dysplasia & Ringed Sideroblasts",
        "Refractory Anemia With Excess Blasts-1 (5-10% Blasts)",
        "Refractory Anemia With Excess Blasts-2 (10-20% Blasts)",
        "Myelodysplastic Syndrome, Unclassified",
        "MDS Associated With Isolated Del (5q)"
      ],
      "interventions": [
        {
          "name": "Abatacept",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2009-11",
      "completion_date": "2013-01",
      "has_results": true,
      "last_update_posted_date": "2019-11-21",
      "last_synced_at": "2026-05-22T04:04:55.252Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01012492"
    }
  ]
}