{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Autologous+Cold+Stored+Platelet+transfusion",
    "query": {
      "intervention": "Autologous Cold Stored Platelet transfusion"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 4,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-28T07:58:06.091Z",
  "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": "NCT02754414",
      "title": "Cold Apheresis Platelets in PAS",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Platelet Transfusion"
      ],
      "interventions": [
        {
          "name": "Apheresis platelet collection",
          "type": "PROCEDURE"
        },
        {
          "name": "Refrigerated storage of apheresis platelets in PAS/plasma",
          "type": "OTHER"
        },
        {
          "name": "Infusion of aliquot of autologous radiolabeled platelets",
          "type": "RADIATION"
        },
        {
          "name": "In vitro tests",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER",
        "RADIATION"
      ],
      "sponsor": "Bloodworks",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 80,
      "start_date": "2016-04",
      "completion_date": "2019-01",
      "has_results": false,
      "last_update_posted_date": "2018-05-14",
      "last_synced_at": "2026-09-28T07:58:06.091Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02754414"
    },
    {
      "nct_id": "NCT05111028",
      "title": "Reversal of Aspirin Antiplatelet Therapy With Cold Stored Platelets",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Reversal of Platelet Aggregation Inhibitors"
      ],
      "interventions": [
        {
          "name": "Autologous Room Temperature stored Platelet transfusion",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Autologous Cold Stored Platelet transfusion",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Bloodworks",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "59 Years",
        "sex": "ALL",
        "summary": "18 Years to 59 Years"
      },
      "enrollment_count": 10,
      "start_date": "2020-11-20",
      "completion_date": "2021-11",
      "has_results": false,
      "last_update_posted_date": "2021-11-08",
      "last_synced_at": "2026-09-28T07:58:06.091Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05111028"
    },
    {
      "nct_id": "NCT03787927",
      "title": "Reversal of Dual Antiplatelet Therapy With Cold Stored Platelets",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Bleeding",
        "Platelet Dysfunction Due to Drugs",
        "Platelet Dysfunction"
      ],
      "interventions": [
        {
          "name": "Autologous Platelet Transfusion (room-temperature-stored)",
          "type": "DRUG"
        },
        {
          "name": "Autologous Platelet Transfusion (cold-stored 5 days)",
          "type": "DRUG"
        },
        {
          "name": "Autologous Platelet Transfusion (cold-stored 10 days)",
          "type": "DRUG"
        },
        {
          "name": "Autologous Platelet Transfusion (cold-stored 15 days)",
          "type": "DRUG"
        },
        {
          "name": "Aspirin",
          "type": "DRUG"
        },
        {
          "name": "Clopidogrel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bloodworks",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "59 Years",
        "sex": "ALL",
        "summary": "18 Years to 59 Years"
      },
      "enrollment_count": 60,
      "start_date": "2018-12-03",
      "completion_date": "2021-12-03",
      "has_results": false,
      "last_update_posted_date": "2020-07-14",
      "last_synced_at": "2026-09-28T07:58:06.091Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03787927"
    },
    {
      "nct_id": "NCT02006368",
      "title": "Assessment of Whole Blood Cold Stored Platelets",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Blood Collection and autologous re-infusion",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Bloodworks",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 31,
      "start_date": "2013-10",
      "completion_date": "2015-03",
      "has_results": false,
      "last_update_posted_date": "2017-08-04",
      "last_synced_at": "2026-09-28T07:58:06.091Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02006368"
    }
  ]
}