{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stem+Cell+Surveillance",
    "query": {
      "condition": "Stem Cell Surveillance"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T01:15:34.427Z",
  "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": "NCT00667303",
      "title": "Prospective Surveillance For Respiratory Virus Infections In Children Undergoing Hematopoietic Stem Cell Transplantation",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Respiratory Virus Infections"
      ],
      "interventions": [
        {
          "name": "Nasopharyngeal Washes",
          "type": "OTHER"
        },
        {
          "name": "Fluorescent antibody detection",
          "type": "OTHER"
        },
        {
          "name": "Respiratory viral culture",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "St. Jude Children's Research Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "Up to 18 Years"
      },
      "enrollment_count": 51,
      "start_date": "2007-12",
      "completion_date": "2012-08",
      "has_results": false,
      "last_update_posted_date": "2012-09-07",
      "last_synced_at": "2026-06-11T01:15:34.427Z",
      "location_count": 1,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00667303"
    },
    {
      "nct_id": "NCT07127705",
      "title": "Rapid Response of Stem Cells and Immune Cells for Efficacy",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stem Cell Surveillance"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Chaga Mushroom",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Ginseng extract",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Olive extract",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Potassium Hydrogen Glucarate",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Natural Immune Systems Inc",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 24,
      "start_date": "2025-05-21",
      "completion_date": "2025-10-03",
      "has_results": false,
      "last_update_posted_date": "2025-08-17",
      "last_synced_at": "2026-06-11T01:15:34.427Z",
      "location_count": 1,
      "location_summary": "Klamath Falls, Oregon",
      "locations": [
        {
          "city": "Klamath Falls",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07127705"
    },
    {
      "nct_id": "NCT07341178",
      "title": "Acute Effects on Stem Cell Surveillance",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stem Cell Surveillance"
      ],
      "interventions": [
        {
          "name": "Anthocyanin-rich berry extract",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Anthocyanin-rich flower/leaf extract",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Berry /leaf blend",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Natural Immune Systems Inc",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 48,
      "start_date": "2026-01",
      "completion_date": "2027-03",
      "has_results": false,
      "last_update_posted_date": "2026-01-14",
      "last_synced_at": "2026-06-11T01:15:34.427Z",
      "location_count": 1,
      "location_summary": "Klamath Falls, Oregon",
      "locations": [
        {
          "city": "Klamath Falls",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07341178"
    },
    {
      "nct_id": "NCT07142720",
      "title": "Rapid Effects on Antioxidant Status, Immune Alertness, and Regenerative Activity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Immune Surveillance",
        "Stem Cell Surveillance"
      ],
      "interventions": [
        {
          "name": "A low dose of seaweed extract",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "A high dose of seaweed extract",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Natural Immune Systems Inc",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 20,
      "start_date": "2022-11-01",
      "completion_date": "2025-07-31",
      "has_results": false,
      "last_update_posted_date": "2026-01-30",
      "last_synced_at": "2026-06-11T01:15:34.427Z",
      "location_count": 1,
      "location_summary": "Klamath Falls, Oregon",
      "locations": [
        {
          "city": "Klamath Falls",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07142720"
    },
    {
      "nct_id": "NCT00026767",
      "title": "Surveillance of Fungal Infections in Bone Marrow/Stem Cell and Organ Transplant Recipients",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Fungus Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 217,
      "start_date": "2001-04-09",
      "completion_date": "2012-07-17",
      "has_results": false,
      "last_update_posted_date": "2019-12-17",
      "last_synced_at": "2026-06-11T01:15:34.427Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00026767"
    },
    {
      "nct_id": "NCT03167203",
      "title": "A Safety Surveillance Study in Subjects With Macular Degenerative Disease Treated With Human Embryonic Stem Cell-derived Retinal Pigment Epithelial Cell Therapy",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Macular Degenerative Disease"
      ],
      "interventions": [
        {
          "name": "Human Embryonic Stem Cell-Derived Retinal Pigment Epithelial Cells",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Astellas Institute for Regenerative Medicine",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2018-01-08",
      "completion_date": "2029-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-15",
      "last_synced_at": "2026-06-11T01:15:34.427Z",
      "location_count": 1,
      "location_summary": "Kansas City, Missouri",
      "locations": [
        {
          "city": "Kansas City",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03167203"
    },
    {
      "nct_id": "NCT01938014",
      "title": "Lysosomal Storage Disease: Health, Development, and Functional Outcome Surveillance in Preschool Children",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Mucopolysaccharidosis Type I (MPS I)",
        "Mucopolysaccharidosis Type II (MPS II)",
        "Mucopolysaccharidosis Type III (MPS III)",
        "Mucopolysaccharidosis Type VI (MPS VI)",
        "Krabbe Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "1 Day to 18 Years"
      },
      "enrollment_count": 19,
      "start_date": "2009-01",
      "completion_date": "2016-07-23",
      "has_results": false,
      "last_update_posted_date": "2019-10-04",
      "last_synced_at": "2026-06-11T01:15:34.427Z",
      "location_count": 3,
      "location_summary": "Chicago, Illinois • Minneapolis, Minnesota • Buffalo, New York",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01938014"
    }
  ]
}