{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=One-time+blood+draw&page=2",
    "query": {
      "intervention": "One-time blood draw",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 790,
    "total_pages": 79,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=One-time+blood+draw&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=One-time+blood+draw&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-30T19:19:48.120Z",
  "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": "NCT00161356",
      "title": "Ambisome in Liver Transplant Patients",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Liver Transplantation"
      ],
      "interventions": [
        {
          "name": "Ambisome",
          "type": "DRUG"
        },
        {
          "name": "Liver Biopsy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 10,
      "start_date": "2005-09",
      "completion_date": "2007-12",
      "has_results": false,
      "last_update_posted_date": "2008-06-23",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00161356"
    },
    {
      "nct_id": "NCT00796822",
      "title": "Evaluating the Effectiveness of Pentoxifylline at Improving Blood Vessel Function in HIV-infected People Not Receiving Antiretroviral Medications",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "HIV",
        "Cardiovascular Diseases",
        "Atherosclerosis"
      ],
      "interventions": [
        {
          "name": "Pentoxifylline",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 26,
      "start_date": "2009-01",
      "completion_date": "2011-10",
      "has_results": true,
      "last_update_posted_date": "2017-11-28",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00796822"
    },
    {
      "nct_id": "NCT01138150",
      "title": "Ictal and Interictal Inflammatory Markers in Migraine",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Migraine"
      ],
      "interventions": [
        {
          "name": "Treximet",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 36,
      "start_date": "2009-09",
      "completion_date": "2013-06",
      "has_results": true,
      "last_update_posted_date": "2016-10-06",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01138150"
    },
    {
      "nct_id": "NCT03025763",
      "title": "Network Of Clinical Research Studies On Craniosynostosis, Skull Malformations With Premature Fusion Of Skull Bones",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Craniosynostosis"
      ],
      "interventions": [
        {
          "name": "Craniosynostosis Network Environmental Survey",
          "type": "OTHER"
        },
        {
          "name": "2D/3D Photography",
          "type": "OTHER"
        },
        {
          "name": "Buccal Swab Cell Sampling",
          "type": "PROCEDURE"
        },
        {
          "name": "Blood sampling",
          "type": "PROCEDURE"
        },
        {
          "name": "Skin Biopsy",
          "type": "PROCEDURE"
        },
        {
          "name": "Tissues from a Clinically Indicated Procedure",
          "type": "PROCEDURE"
        },
        {
          "name": "Pre-operative CT Scan Image Files.",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "Up to 80 Years"
      },
      "enrollment_count": 2145,
      "start_date": "2015-01-13",
      "completion_date": "2028-01-31",
      "has_results": false,
      "last_update_posted_date": "2025-01-02",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 15,
      "location_summary": "Davis, California • Hartford, Connecticut • Chicago, Illinois + 10 more",
      "locations": [
        {
          "city": "Davis",
          "state": "California"
        },
        {
          "city": "Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03025763"
    },
    {
      "nct_id": "NCT01551433",
      "title": "Tissue Oxygenation Are Associated With Anastomotic Leak Rates After an Ivor Lewis Esophagectomy",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Esophageal Cancer"
      ],
      "interventions": [
        {
          "name": "wireless pulse oximeter (Wipox)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 166,
      "start_date": "2012-02",
      "completion_date": "2016-08",
      "has_results": false,
      "last_update_posted_date": "2016-08-18",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01551433"
    },
    {
      "nct_id": "NCT02807623",
      "title": "Do NSAIDS or Executing Exercise Decrease Local Erythema, Site Swelling & Pain After INoculation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Immune System and Related Disorders"
      ],
      "interventions": [
        {
          "name": "Ibuprofen",
          "type": "DRUG"
        },
        {
          "name": "Compound Exercise of Push-ups",
          "type": "BEHAVIORAL"
        },
        {
          "name": "oral placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Womack Army Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2016-09",
      "completion_date": "2018-12",
      "has_results": true,
      "last_update_posted_date": "2020-11-27",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 2,
      "location_summary": "Bethesda, Maryland • Fort Bragg, North Carolina",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Fort Bragg",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02807623"
    },
    {
      "nct_id": "NCT02467023",
      "title": "Project 4B: Lower Extremity Strength Training in ICU Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sepsis"
      ],
      "interventions": [
        {
          "name": "Muscle stimulation with Niveus medical stimulator",
          "type": "DEVICE"
        },
        {
          "name": "measurement of maximal isometric twitch strength",
          "type": "DEVICE"
        },
        {
          "name": "Muscle Biopsy",
          "type": "PROCEDURE"
        },
        {
          "name": "Muscle Biopsy Medication: Lidocaine",
          "type": "DRUG"
        },
        {
          "name": "Muscle Biopsy Medication: Versed",
          "type": "DRUG"
        },
        {
          "name": "Muscle Biopsy Medication: Fentanyl",
          "type": "DRUG"
        },
        {
          "name": "Blood and Urine Sampling",
          "type": "OTHER"
        },
        {
          "name": "ineffective muscle stimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE",
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 5,
      "start_date": "2015-09",
      "completion_date": "2016-07-15",
      "has_results": false,
      "last_update_posted_date": "2018-01-19",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02467023"
    },
    {
      "nct_id": "NCT00588276",
      "title": "Pilot Evaluation of 124I-Iodo-Azomycin Galacto-Pyranoside (*IAZGP) Positron Emission Tomography (PET) in the Imaging of Hypoxic Tumors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Cervical Cancer",
        "HEENT Cancer",
        "Renal Cancer",
        "Uterine Cancer",
        "CERVIX UTERI NOS",
        "RECTUM"
      ],
      "interventions": [
        {
          "name": "124I-Iodo-Azomycin Galacto-Pyranoside",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2005-06",
      "completion_date": "2012-06",
      "has_results": false,
      "last_update_posted_date": "2015-12-24",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00588276"
    },
    {
      "nct_id": "NCT02324062",
      "title": "Cancer Genetics Hereditary Cancer Panel Testing",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hereditary Breast and Ovarian Cancer"
      ],
      "interventions": [
        {
          "name": "Questionnaires",
          "type": "OTHER"
        },
        {
          "name": "Blood Draw and Baseline Questionnaire",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1511,
      "start_date": "2014-06-12",
      "completion_date": "2020-08-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-18",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California • Stanford, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02324062"
    },
    {
      "nct_id": "NCT07360938",
      "title": "Drug Interaction Potential of Pro-Inflammatory Conditions",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Diabetes Mellitus, Type 2",
        "End Stage Renal Disease",
        "Irritable Bowel Syndrome"
      ],
      "interventions": [
        {
          "name": "None (Observational)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "12 Years to 99 Years"
      },
      "enrollment_count": 150,
      "start_date": "2025-11-01",
      "completion_date": "2030-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-01-22",
      "last_synced_at": "2026-09-30T19:19:48.120Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07360938"
    }
  ]
}