{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=CD34-positive+cells",
    "query": {
      "intervention": "CD34-positive cells"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 29,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=CD34-positive+cells&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-25T23:50:04.710Z",
  "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": "NCT02797470",
      "title": "Gene Therapy in Treating Patients With Human Immunodeficiency Virus-Related Lymphoma Receiving Stem Cell Transplant",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "HIV Infection",
        "Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma",
        "Plasmablastic Lymphoma",
        "Recurrent Adult Hodgkin Lymphoma",
        "Recurrent Adult Non-Hodgkin Lymphoma",
        "Recurrent Burkitt Lymphoma",
        "Recurrent Follicular Lymphoma",
        "Stage III Follicular Lymphoma",
        "Stage III Mantle Cell Lymphoma",
        "Stage IV Follicular Lymphoma",
        "Stage IV Mantle Cell Lymphoma"
      ],
      "interventions": [
        {
          "name": "Autologous Hematopoietic Stem Cell Transplantation",
          "type": "PROCEDURE"
        },
        {
          "name": "Carmustine",
          "type": "DRUG"
        },
        {
          "name": "Cytarabine",
          "type": "DRUG"
        },
        {
          "name": "Etoposide",
          "type": "DRUG"
        },
        {
          "name": "Laboratory Biomarker Analysis",
          "type": "OTHER"
        },
        {
          "name": "Lentivirus Vector CCR5 shRNA/TRIM5alpha/TAR Decoy-transduced Autologous CD34-positive Hematopoietic Progenitor Cells",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Melphalan",
          "type": "DRUG"
        },
        {
          "name": "Peripheral Blood Stem Cell Transplantation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG",
        "OTHER",
        "BIOLOGICAL"
      ],
      "sponsor": "AIDS Malignancy Consortium",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2016-06-23",
      "completion_date": "2036-03",
      "has_results": true,
      "last_update_posted_date": "2026-05-18",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 4,
      "location_summary": "La Jolla, California • Sacramento, California • San Francisco, California + 1 more",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02797470"
    },
    {
      "nct_id": "NCT01177059",
      "title": "Long Term Follow-Up Study of Human Immunodeficiency Virus Type 1 (HIV-1) Positive Patients Who Have Received OZ1 Gene Therapy as Part of a Clinical Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "HIV-1"
      ],
      "interventions": [
        {
          "name": "OZ1 transduced cells",
          "type": "GENETIC"
        }
      ],
      "intervention_types": [
        "GENETIC"
      ],
      "sponsor": "Janssen-Cilag Pty Ltd",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 68,
      "start_date": "2004-12-06",
      "completion_date": "2017-11-30",
      "has_results": true,
      "last_update_posted_date": "2018-12-12",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 3,
      "location_summary": "Los Angeles, California • San Francisco, California • New York, New York",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01177059"
    },
    {
      "nct_id": "NCT00620048",
      "title": "Stem Cell Study for Subjects With Congestive Heart Failure",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Myocardial Ischemia",
        "Congestive Heart Failure",
        "Cardiovascular Disease"
      ],
      "interventions": [
        {
          "name": "Intramyocardial injection of autologous CD34-positive cells (stem cells)",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Losordo, Douglas, M.D.",
      "sponsor_class": "INDIV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 4,
      "start_date": "2008-03",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2015-03-31",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00620048"
    },
    {
      "nct_id": "NCT01200017",
      "title": "Expanded Access Protocol (EAP) Using the CliniMACS® Device for Pediatric Haplocompatible Donor Stem Cell Transplant",
      "overall_status": "NO_LONGER_AVAILABLE",
      "study_type": "EXPANDED_ACCESS",
      "phases": [],
      "conditions": [
        "Acute Lymphoblastic Leukemia",
        "Acute Myeloid Leukemia",
        "Chronic Myeloid Leukemia",
        "Myelodysplastic Syndrome",
        "Lymphomas",
        "Bone Marrow Failure",
        "Hemoglobinopathy",
        "Immune Deficiency",
        "Osteopetrosis",
        "Cytopenias",
        "Leukocyte Disorders",
        "Anemia Due to Intrinsic Red Cell Abnormality"
      ],
      "interventions": [
        {
          "name": "CD34+ enriched, T Cell Depleted donor stem cell product",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Christopher Dvorak",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Months",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "2 Months to 30 Years"
      },
      "enrollment_count": null,
      "start_date": null,
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2021-05-27",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01200017"
    },
    {
      "nct_id": "NCT03691376",
      "title": "Genetically Engineered Cells (NY-ESO-1 TCR Engineered T Cells and HSCs) After Melphalan Conditioning Regimen in Treating Patients With Recurrent or Refractory Ovarian, Fallopian Tube, or Primary Peritoneal Cancer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Platinum-Resistant Fallopian Tube Carcinoma",
        "Platinum-Resistant Ovarian Carcinoma",
        "Platinum-Resistant Primary Peritoneal Carcinoma",
        "Platinum-Sensitive Fallopian Tube Carcinoma",
        "Platinum-Sensitive Ovarian Carcinoma",
        "Platinum-Sensitive Primary Peritoneal Carcinoma",
        "Recurrent Fallopian Tube Carcinoma",
        "Recurrent Ovarian Carcinoma",
        "Recurrent Primary Peritoneal Carcinoma",
        "Refractory Fallopian Tube Carcinoma",
        "Refractory Ovarian Carcinoma",
        "Refractory Primary Peritoneal Carcinoma"
      ],
      "interventions": [
        {
          "name": "Aldesleukin",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Autologous NY-ESO-1-specific CD8-positive T Lymphocytes",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Cellular Therapy",
          "type": "OTHER"
        },
        {
          "name": "Melphalan",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER",
        "DRUG"
      ],
      "sponsor": "Roswell Park Cancer Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 4,
      "start_date": "2019-03-08",
      "completion_date": "2024-06-24",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03691376"
    },
    {
      "nct_id": "NCT04282174",
      "title": "CD34+ Enriched Transplants From HLA-Compatible Patients With Hematologic Malignancies",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hematologic Diseases",
        "Hematologic Malignancy",
        "Acute Lymphoblastic Leukemia",
        "Acute Myeloid Leukemia",
        "Chronic Myelogenous Leukemia",
        "Chronic Lymphocytic Leukemia"
      ],
      "interventions": [
        {
          "name": "CliniMACS",
          "type": "DEVICE"
        },
        {
          "name": "Bone Marrow Transplant",
          "type": "PROCEDURE"
        },
        {
          "name": "Hyperfractionated Total Body Irradiation",
          "type": "DRUG"
        },
        {
          "name": "Thiotepa",
          "type": "DRUG"
        },
        {
          "name": "Cyclophosphamide",
          "type": "DRUG"
        },
        {
          "name": "Busulfan",
          "type": "DRUG"
        },
        {
          "name": "Melphalan",
          "type": "DRUG"
        },
        {
          "name": "Fludarabine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Baptist Health South Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "74 Years",
        "sex": "ALL",
        "summary": "Up to 74 Years"
      },
      "enrollment_count": 0,
      "start_date": "2022-09",
      "completion_date": "2030-03-01",
      "has_results": false,
      "last_update_posted_date": "2022-09-27",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04282174"
    },
    {
      "nct_id": "NCT00186680",
      "title": "CD34 Selection of the Peripheral Blood Stem Cell Graft for Autologous Transplant",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "high dose chemo then auto hematopoietic cell transplant",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "19 Years to 70 Years"
      },
      "enrollment_count": 99,
      "start_date": "1996-09",
      "completion_date": "2005-06",
      "has_results": false,
      "last_update_posted_date": "2010-03-02",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00186680"
    },
    {
      "nct_id": "NCT06325709",
      "title": "Base Editing for Mutation Repair in Hematopoietic Stem & Progenitor Cells for X-Linked Chronic Granulomatous Disease",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Chronic Granulomatous Disease (CGD)",
        "X-Linked Chronic Granulomatous Disease"
      ],
      "interventions": [
        {
          "name": "Campath",
          "type": "DRUG"
        },
        {
          "name": "Sirolimus",
          "type": "DRUG"
        },
        {
          "name": "Base-edited hematopoietic stem and progenitor cells",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Busulfan",
          "type": "DRUG"
        },
        {
          "name": "Palifermin",
          "type": "DRUG"
        },
        {
          "name": "Filgrastim",
          "type": "DRUG"
        },
        {
          "name": "Plerixafor",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BIOLOGICAL"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "MALE",
        "summary": "18 Years to 75 Years · Male only"
      },
      "enrollment_count": 15,
      "start_date": "2024-04-17",
      "completion_date": "2032-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-08-13",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06325709"
    },
    {
      "nct_id": "NCT04310592",
      "title": "Natural Killer Cell (CYNK-001) Infusions in Adults with AML",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Leukemia",
        "Leukemia, Myeloid",
        "Leukemia, Myeloid, Acute",
        "Neoplasms by Histologic Type",
        "Neoplasms",
        "Immunosuppressive Agents",
        "Immunologic Factors",
        "Physiological Effects of Drugs",
        "Alkylating Agents",
        "Antimetabolites, Antineoplastic",
        "Antiviral Agents",
        "Analgesics, Non-narcotic",
        "Anti-infective Agents",
        "Analgesics",
        "Peripheral Nervous System Agents",
        "Hematologic Diseases",
        "Hematologic Neoplasms",
        "Leukemia in Remission",
        "Relapsed Adult AML",
        "Refractory AML"
      ],
      "interventions": [
        {
          "name": "CYNK-001",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Celularity Incorporated",
      "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": 27,
      "start_date": "2020-03-12",
      "completion_date": "2023-04-28",
      "has_results": false,
      "last_update_posted_date": "2024-12-12",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 10,
      "location_summary": "Denver, Colorado • Chicago, Illinois • Hackensack, New Jersey + 6 more",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Hackensack",
          "state": "New Jersey"
        },
        {
          "city": "Buffalo",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04310592"
    },
    {
      "nct_id": "NCT00616980",
      "title": "Injection of Autologous CD34-Positive Cells for Critical Limb Ischemia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Peripheral Artery Disease",
        "Peripheral Vascular Disease",
        "Critical Limb Ischemia"
      ],
      "interventions": [
        {
          "name": "CD34-positive cells",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Saline and 5% autologous plasma",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Losordo, Douglas, M.D.",
      "sponsor_class": "INDIV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 28,
      "start_date": "2007-12",
      "completion_date": "2010-08",
      "has_results": false,
      "last_update_posted_date": "2011-07-25",
      "last_synced_at": "2026-09-25T23:50:04.710Z",
      "location_count": 12,
      "location_summary": "Birmingham, Alabama • Gainsville, Florida • Orlando, Florida + 9 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Gainsville",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00616980"
    }
  ]
}