{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=mRI&page=4",
    "query": {
      "intervention": "mRI",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 5902,
    "total_pages": 591,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=mRI&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=mRI&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-30T11:51:05.102Z",
  "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": "NCT01038232",
      "title": "Measuring Distress Tolerance With Functional MRI",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cocaine Dependence"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute on Drug Abuse (NIDA)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 99,
      "start_date": "2009-12-04",
      "completion_date": "2015-03-24",
      "has_results": false,
      "last_update_posted_date": "2019-12-12",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • College Park, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "College Park",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01038232"
    },
    {
      "nct_id": "NCT03540134",
      "title": "Convection Enhanced Delivery of CSF in DBS for Parkinson's",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "Intracerebral Infusion of Autologous Cerebral Spinal Fluid",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Jeff Elias, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "30 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2018-02-13",
      "completion_date": "2018-12-18",
      "has_results": true,
      "last_update_posted_date": "2021-04-08",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03540134"
    },
    {
      "nct_id": "NCT07653464",
      "title": "Interplay of Central and Peripheral Vascular Effects of Insulin in Obesity",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Obesity (BMI>30)",
        "Insulin Resistance"
      ],
      "interventions": [
        {
          "name": "human insulin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Missouri-Columbia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 64,
      "start_date": "2026-12",
      "completion_date": "2032-06",
      "has_results": false,
      "last_update_posted_date": "2026-10-15",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 1,
      "location_summary": "Columbia, Missouri",
      "locations": [
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07653464"
    },
    {
      "nct_id": "NCT03195114",
      "title": "Cardiac MRI for Post-TAVR Paravalvular Leak Assessment",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Paravalvular Leak"
      ],
      "interventions": [
        {
          "name": "Multimodality Imaging and Biomarkers",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "60 Years to 100 Years"
      },
      "enrollment_count": 15,
      "start_date": "2017-01-01",
      "completion_date": "2019-02-15",
      "has_results": false,
      "last_update_posted_date": "2020-05-05",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 2,
      "location_summary": "Pittsburgh, Pennsylvania • Houston, Texas",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03195114"
    },
    {
      "nct_id": "NCT00229814",
      "title": "Study of Brain Tumors (Tectal Tumors) Using Magnetic Resonance Imaging",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Tectal Plate Glioma"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Children's Healthcare of Atlanta",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "4 Years to 18 Years"
      },
      "enrollment_count": 0,
      "start_date": "2005-08",
      "completion_date": "2007-12",
      "has_results": false,
      "last_update_posted_date": "2012-09-24",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00229814"
    },
    {
      "nct_id": "NCT04739800",
      "title": "Comparison of Standard of Care Treatment With a Triplet Combination of Targeted Immunotherapeutic Agents",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Fallopian Tube Mucinous Adenocarcinoma",
        "Ovarian Seromucinous Carcinoma",
        "Platinum-Refractory Fallopian Tube Carcinoma",
        "Platinum-Refractory Ovarian Carcinoma",
        "Platinum-Refractory Primary Peritoneal Carcinoma",
        "Recurrent Fallopian Tube Clear Cell Adenocarcinoma",
        "Recurrent Fallopian Tube Endometrioid Adenocarcinoma",
        "Recurrent Fallopian Tube High Grade Serous Adenocarcinoma",
        "Recurrent Fallopian Tube Mucinous Adenocarcinoma",
        "Recurrent Fallopian Tube Transitional Cell Carcinoma",
        "Recurrent Fallopian Tube Undifferentiated Carcinoma",
        "Recurrent Low Grade Fallopian Tube Serous Adenocarcinoma",
        "Recurrent Ovarian Clear Cell Adenocarcinoma",
        "Recurrent Ovarian Endometrioid Adenocarcinoma",
        "Recurrent Ovarian High Grade Serous Adenocarcinoma",
        "Recurrent Ovarian Low Grade Serous Adenocarcinoma",
        "Recurrent Ovarian Mucinous Adenocarcinoma",
        "Recurrent Ovarian Seromucinous Carcinoma",
        "Recurrent Ovarian Transitional Cell Carcinoma",
        "Recurrent Ovarian Undifferentiated Carcinoma",
        "Recurrent Platinum-Resistant Fallopian Tube Carcinoma",
        "Recurrent Platinum-Resistant Ovarian Carcinoma",
        "Recurrent Platinum-Resistant Primary Peritoneal Carcinoma",
        "Recurrent Primary Peritoneal Clear Cell Adenocarcinoma",
        "Recurrent Primary Peritoneal Endometrioid Adenocarcinoma",
        "Recurrent Primary Peritoneal High Grade Serous Adenocarcinoma",
        "Recurrent Primary Peritoneal Low Grade Serous Adenocarcinoma",
        "Recurrent Primary Peritoneal Transitional Cell Carcinoma",
        "Recurrent Primary Peritoneal Undifferentiated Carcinoma",
        "Refractory Fallopian Tube Clear Cell Adenocarcinoma",
        "Refractory Fallopian Tube Endometrioid Adenocarcinoma",
        "Refractory Fallopian Tube High Grade Serous Adenocarcinoma",
        "Refractory Fallopian Tube Mucinous Adenocarcinoma",
        "Refractory Fallopian Tube Transitional Cell Carcinoma",
        "Refractory Fallopian Tube Undifferentiated Carcinoma",
        "Refractory Low Grade Fallopian Tube Serous Adenocarcinoma",
        "Refractory Ovarian Clear Cell Adenocarcinoma",
        "Refractory Ovarian Endometrioid Adenocarcinoma",
        "Refractory Ovarian High Grade Serous Adenocarcinoma",
        "Refractory Ovarian Low Grade Serous Adenocarcinoma",
        "Refractory Ovarian Mucinous Adenocarcinoma",
        "Refractory Ovarian Seromucinous Carcinoma",
        "Refractory Ovarian Transitional Cell Carcinoma",
        "Refractory Ovarian Undifferentiated Carcinoma",
        "Refractory Primary Peritoneal Clear Cell Adenocarcinoma",
        "Refractory Primary Peritoneal Endometrioid Adenocarcinoma",
        "Refractory Primary Peritoneal High Grade Serous Adenocarcinoma",
        "Refractory Primary Peritoneal Low Grade Serous Adenocarcinoma",
        "Refractory Primary Peritoneal Transitional Cell Carcinoma",
        "Refractory Primary Peritoneal Undifferentiated Carcinoma"
      ],
      "interventions": [
        {
          "name": "Biospecimen Collection",
          "type": "PROCEDURE"
        },
        {
          "name": "Cediranib Maleate",
          "type": "DRUG"
        },
        {
          "name": "Computed Tomography",
          "type": "PROCEDURE"
        },
        {
          "name": "Computed Tomography with Contrast",
          "type": "PROCEDURE"
        },
        {
          "name": "Durvalumab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Echocardiography Test",
          "type": "PROCEDURE"
        },
        {
          "name": "Magnetic Resonance Imaging",
          "type": "PROCEDURE"
        },
        {
          "name": "Multigated Acquisition Scan",
          "type": "PROCEDURE"
        },
        {
          "name": "Olaparib",
          "type": "DRUG"
        },
        {
          "name": "Paclitaxel",
          "type": "DRUG"
        },
        {
          "name": "Pegylated Liposomal Doxorubicin Hydrochloride",
          "type": "DRUG"
        },
        {
          "name": "Topotecan Hydrochloride",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG",
        "BIOLOGICAL"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 120,
      "start_date": "2021-06-10",
      "completion_date": "2027-06-25",
      "has_results": true,
      "last_update_posted_date": "2026-10-22",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 384,
      "location_summary": "Anchorage, Alaska • Fairbanks, Alaska • Goodyear, Arizona + 288 more",
      "locations": [
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04739800"
    },
    {
      "nct_id": "NCT07446192",
      "title": "Magnetoencephalography (MEG) Pilot Study",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Essential Tremor"
      ],
      "interventions": [
        {
          "name": "MRI and fMRI scans",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "MEG",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Sensor-based motor assessments",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Clinical evaluations",
          "type": "OTHER"
        },
        {
          "name": "Questionnaires and rating scales that",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "84 Years",
        "sex": "ALL",
        "summary": "50 Years to 84 Years"
      },
      "enrollment_count": 10,
      "start_date": "2026-02-17",
      "completion_date": "2027-08",
      "has_results": false,
      "last_update_posted_date": "2026-09-30",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07446192"
    },
    {
      "nct_id": "NCT04975009",
      "title": "Neuroimaging Memories of Fear and Safety in the Human Brain",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fear Anxiety",
        "PTSD"
      ],
      "interventions": [
        {
          "name": "Fear conditioning",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Texas at Austin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 240,
      "start_date": "2021-07-12",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2022-05-17",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 2,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        },
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04975009"
    },
    {
      "nct_id": "NCT02933034",
      "title": "Clinical Trial of Manganese-Enhanced MRI (MEMRI) to Assess Peri-Infarct Injury",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "ISCHEMIC CARDIOMYOPATHY"
      ],
      "interventions": [
        {
          "name": "Manganese-enhanced MRI contrast reagent",
          "type": "DRUG"
        },
        {
          "name": "Gadolinium-enhanced MRI contrast reagent",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stanford University",
      "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": 33,
      "start_date": "2015-04",
      "completion_date": "2019-02-03",
      "has_results": true,
      "last_update_posted_date": "2020-02-17",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02933034"
    },
    {
      "nct_id": "NCT06039371",
      "title": "Supraphysiological Androgen to Enhance Treatment Activity in Metastatic Castration-Resistant Prostate Cancer, SPECTRA Study",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Castration-Resistant Prostate Carcinoma",
        "Metastatic Prostate Adenocarcinoma",
        "Stage IVB Prostate Cancer AJCC v8"
      ],
      "interventions": [
        {
          "name": "Biopsy Procedure",
          "type": "PROCEDURE"
        },
        {
          "name": "Biospecimen Collection",
          "type": "PROCEDURE"
        },
        {
          "name": "Bone Scan",
          "type": "PROCEDURE"
        },
        {
          "name": "Carboplatin",
          "type": "DRUG"
        },
        {
          "name": "Computed Tomography",
          "type": "PROCEDURE"
        },
        {
          "name": "Etoposide",
          "type": "DRUG"
        },
        {
          "name": "Quality-of-Life Assessment",
          "type": "OTHER"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        },
        {
          "name": "Testosterone Cypionate",
          "type": "DRUG"
        },
        {
          "name": "Radioconjugate",
          "type": "OTHER"
        },
        {
          "name": "Dual X-ray Absorptiometry",
          "type": "PROCEDURE"
        },
        {
          "name": "Gallium Ga 68-PSMA-617",
          "type": "OTHER"
        },
        {
          "name": "Positron Emission Tomography",
          "type": "PROCEDURE"
        },
        {
          "name": "Single Photon Emission Computed Tomography",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 69,
      "start_date": "2024-05-21",
      "completion_date": "2028-11-01",
      "has_results": false,
      "last_update_posted_date": "2026-07-21",
      "last_synced_at": "2026-10-30T11:51:05.102Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06039371"
    }
  ]
}