{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?page=2&sponsor=United+States+Naval+Medical+Center%2C+Portsmouth",
    "query": {
      "sponsor": "United States Naval Medical Center, Portsmouth",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 36,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=3&sponsor=United+States+Naval+Medical+Center%2C+Portsmouth&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?page=1&sponsor=United+States+Naval+Medical+Center%2C+Portsmouth&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-12T07:47:35.193Z",
  "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": "NCT00573599",
      "title": "Prochlorperazine vs Imitrex for Acute Migraine in the Emergency Department",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Migraine Headache"
      ],
      "interventions": [
        {
          "name": "prochlorperazine and benadryl IV",
          "type": "DRUG"
        },
        {
          "name": "Imitrex SubQ, saline IV",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "United States Naval Medical Center, Portsmouth",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 0,
      "start_date": "2007-02",
      "completion_date": "2007-05",
      "has_results": false,
      "last_update_posted_date": "2025-08-19",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 1,
      "location_summary": "Portsmouth, Virginia",
      "locations": [
        {
          "city": "Portsmouth",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00573599"
    },
    {
      "nct_id": "NCT07652580",
      "title": "Toxin Exposure and Immune Dysregulation in Non-Hodgkin Lymphoma",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Non-Hodgkin Lymphoma",
        "Lymphoma Non-Hodgkin",
        "B-cell Lymphoma",
        "Immune Dysregulation"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Henry M. Jackson Foundation for the Advancement of Military Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "4 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2025-05-01",
      "completion_date": "2028-05-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-03",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 3,
      "location_summary": "Bethesda, Maryland • Portsmouth, Virginia",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Portsmouth",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07652580"
    },
    {
      "nct_id": "NCT00416364",
      "title": "The Economic Impact of Four Varieties of Mesh Inguinal Hernia Repair- a Double-Blinded, Prospective, Randomized Trial",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Inguinal Hernia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "United States Naval Medical Center, Portsmouth",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "21 Years and older · Male only"
      },
      "enrollment_count": 23,
      "start_date": "2006-03",
      "completion_date": "2007-10",
      "has_results": false,
      "last_update_posted_date": "2007-12-05",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 1,
      "location_summary": "Portsmouth, Virginia",
      "locations": [
        {
          "city": "Portsmouth",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00416364"
    },
    {
      "nct_id": "NCT06488001",
      "title": "Preoperative Use of Pantoprazole for Prevention of Post Operative Nausea and Vomiting in Gynecologic Surgery",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Postoperative Nausea and Vomiting"
      ],
      "interventions": [
        {
          "name": "pantoprazole",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "United States Naval Medical Center, Portsmouth",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 79 Years · Female only"
      },
      "enrollment_count": 132,
      "start_date": "2022-08-26",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2025-05-21",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 1,
      "location_summary": "Portsmouth, Virginia",
      "locations": [
        {
          "city": "Portsmouth",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06488001"
    },
    {
      "nct_id": "NCT01670825",
      "title": "Pulsed Radiofrequency vs. Steroid Injections for Occipital Neuralgia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Occipital Neuralgia"
      ],
      "interventions": [
        {
          "name": "Pulsed radiofrequency",
          "type": "PROCEDURE"
        },
        {
          "name": "Corticosteroid injection",
          "type": "DRUG"
        },
        {
          "name": "Local anethestic injection",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 81,
      "start_date": "2012-08",
      "completion_date": "2015-02",
      "has_results": true,
      "last_update_posted_date": "2017-03-01",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • Bethesda, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01670825"
    },
    {
      "nct_id": "NCT06252662",
      "title": "Liposomal Bupivacaine Vs Bupivacaine with Dexmedetomidine in Erector Spinae Plane Blocks for Mastectomies",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Dexmedetomidine",
          "type": "DRUG"
        },
        {
          "name": "Liposomal bupivacaine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "United States Naval Medical Center, Portsmouth",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2024-10-15",
      "completion_date": "2025-10",
      "has_results": false,
      "last_update_posted_date": "2024-11-19",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 1,
      "location_summary": "Portsmouth, Virginia",
      "locations": [
        {
          "city": "Portsmouth",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06252662"
    },
    {
      "nct_id": "NCT06989866",
      "title": "RCT to Test Regional Anesthesia Effect on Decreased Opiate Use",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Postoperative Pain"
      ],
      "interventions": [
        {
          "name": "Bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "Saline (NaCl 0,9 %) (placebo)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "United States Naval Medical Center, Portsmouth",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2024-12-01",
      "completion_date": "2026-09-01",
      "has_results": false,
      "last_update_posted_date": "2025-10-09",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 1,
      "location_summary": "Portsmouth, Virginia",
      "locations": [
        {
          "city": "Portsmouth",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06989866"
    },
    {
      "nct_id": "NCT01241136",
      "title": "Open Wide Excision Versus Minimal Surgery for Pilonidal Disease",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pilonidal Disease"
      ],
      "interventions": [
        {
          "name": "open wide-excision pilonidal cystectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "minimal invasive pilonidal cystotomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "United States Naval Medical Center, Portsmouth",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "17 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "17 Years to 99 Years"
      },
      "enrollment_count": 0,
      "start_date": "2010-02-19",
      "completion_date": "2025-07-16",
      "has_results": false,
      "last_update_posted_date": "2025-10-09",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 1,
      "location_summary": "Portsmouth, Virginia",
      "locations": [
        {
          "city": "Portsmouth",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01241136"
    },
    {
      "nct_id": "NCT01177137",
      "title": "Tinnitus Retraining Therapy Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Subjective Tinnitus"
      ],
      "interventions": [
        {
          "name": "Conventional sound generator (SG)",
          "type": "DEVICE"
        },
        {
          "name": "Placebo sound generator (placebo SG)",
          "type": "DEVICE"
        },
        {
          "name": "Standard of Care (SC)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Directive Counseling (DC)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins Bloomberg School of Public Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 151,
      "start_date": "2011-07",
      "completion_date": "2017-02",
      "has_results": true,
      "last_update_posted_date": "2018-11-21",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 6,
      "location_summary": "Camp Pendleton, California • San Diego, California • Travis Air Force Base, California + 3 more",
      "locations": [
        {
          "city": "Camp Pendleton",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Travis Air Force Base",
          "state": "California"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Lackland Air Force Base",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01177137"
    },
    {
      "nct_id": "NCT05401838",
      "title": "The Group Risk Reduction Intervention Therapy (GRRIT) Project",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Suicidal Ideation",
        "Suicide, Attempted",
        "Coping Skills",
        "Depression",
        "Anxiety",
        "PTSD"
      ],
      "interventions": [
        {
          "name": "Group Brief Cognitive-Behavioral Therapy (G-BCBT)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Dialectical Behavior Therapy (DBT) Skills Group",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Charlotte",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 141,
      "start_date": "2023-06-01",
      "completion_date": "2027-01-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-28",
      "last_synced_at": "2026-10-12T07:47:35.193Z",
      "location_count": 1,
      "location_summary": "Portsmouth, Virginia",
      "locations": [
        {
          "city": "Portsmouth",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05401838"
    }
  ]
}