{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Local+block&page=2",
    "query": {
      "intervention": "Local block",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Local+block&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-11T07:28:14.313Z",
  "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": "NCT05688670",
      "title": "Regional Anesthesia Following Pediatric Cardiac Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Atrial Septal Defect",
        "Ventricular Septal Defect",
        "Pain, Procedural"
      ],
      "interventions": [
        {
          "name": "Regional Anesthesia",
          "type": "PROCEDURE"
        },
        {
          "name": "Wound infiltration",
          "type": "PROCEDURE"
        },
        {
          "name": "Ropivacaine 0.2% Injectable Solution",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "Up to 17 Years"
      },
      "enrollment_count": 52,
      "start_date": "2023-03-29",
      "completion_date": "2025-01-22",
      "has_results": true,
      "last_update_posted_date": "2025-08-28",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05688670"
    },
    {
      "nct_id": "NCT03301350",
      "title": "Neoadjuvant Carbo/Paclitaxel Followed by Doxorubicin/Cyclophosphamide in Breast Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Breast Cancer",
        "Triple Negative Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Carboplatin",
          "type": "DRUG"
        },
        {
          "name": "Paclitaxel",
          "type": "DRUG"
        },
        {
          "name": "Doxorubicin",
          "type": "DRUG"
        },
        {
          "name": "Cyclophosphamide",
          "type": "DRUG"
        },
        {
          "name": "Pegfilgrastim",
          "type": "DRUG"
        },
        {
          "name": "Filgrastim",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "74 Years",
        "sex": "ALL",
        "summary": "18 Years to 74 Years"
      },
      "enrollment_count": 29,
      "start_date": "2017-11-07",
      "completion_date": "2022-02-07",
      "has_results": true,
      "last_update_posted_date": "2026-02-13",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 6,
      "location_summary": "Rockford, Illinois • Madison, Wisconsin • Milwaukee, Wisconsin + 2 more",
      "locations": [
        {
          "city": "Rockford",
          "state": "Illinois"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        },
        {
          "city": "Waukesha",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03301350"
    },
    {
      "nct_id": "NCT04867369",
      "title": "Pecs II Block Versus Surgeon Infiltration for Open Subpectoral Biceps Tenodesis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Tendonitis"
      ],
      "interventions": [
        {
          "name": "Bupivacaine 20mL 0.5%",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine 20mL 0.25%",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine up to 15mL 0.25%",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 160,
      "start_date": "2021-07-14",
      "completion_date": "2023-11-11",
      "has_results": true,
      "last_update_posted_date": "2024-12-13",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04867369"
    },
    {
      "nct_id": "NCT03887650",
      "title": "LIBERATE - LIposomal Bupivacaine vERsus Adjuncts in Total shouldErs",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Post-operative Pain",
        "Total Shoulder Arthroplasty",
        "Osteoarthritis of the Shoulder",
        "Pain Management"
      ],
      "interventions": [
        {
          "name": "Liposomal Bupivicaine 1.3%",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine 0.5%",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hartford Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 90,
      "start_date": "2019-03-11",
      "completion_date": "2022-03-08",
      "has_results": true,
      "last_update_posted_date": "2023-09-15",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 1,
      "location_summary": "Hartford, Connecticut",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03887650"
    },
    {
      "nct_id": "NCT01593280",
      "title": "TAP Catheters Versus Intrathecal Morphine for Cesarean Section",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Abdominal Muscles/Ultrasonography",
        "Adult",
        "Anesthetics, Local/Administration & Dosage",
        "Ropivacaine/Administration & Dosage",
        "Ropivacaine/Analogs & Derivatives",
        "Cesarean Section",
        "Humans",
        "Nerve Block/Methods",
        "Pain Measurement/Methods",
        "Pain, Postoperative/Prevention & Control",
        "Ultrasonography, Interventional"
      ],
      "interventions": [
        {
          "name": "TAP catheter",
          "type": "DEVICE"
        },
        {
          "name": "intrathecal morphine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "Stamford Anesthesiology Services, PC",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 80,
      "start_date": "2012-05",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2012-05-08",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 1,
      "location_summary": "Stamford, Connecticut",
      "locations": [
        {
          "city": "Stamford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01593280"
    },
    {
      "nct_id": "NCT02427724",
      "title": "The Effect of Topical Anesthetics on Patients' Pain and Operative Experience During Treatment With QSwitched Laser",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Lentigo"
      ],
      "interventions": [
        {
          "name": "lidocaine 2.5%/prilocaine 2.5% topical anesthetic",
          "type": "DRUG"
        },
        {
          "name": "lidocaine 7%/tetracaine 7% topical anesthetic",
          "type": "DRUG"
        },
        {
          "name": "placebo vehicle",
          "type": "DRUG"
        },
        {
          "name": "Q-switched 532nm Laser",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "25 Years to 65 Years · Female only"
      },
      "enrollment_count": 48,
      "start_date": "2015-04",
      "completion_date": "2024-05-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-01",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02427724"
    },
    {
      "nct_id": "NCT06806410",
      "title": "The Efficacy of Liposomal Bupivacaine in Ultrasound Guided Supraclavicular Nerve Blocks for Hand and Wrist Surgery",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hand Surgery",
        "Wrist Surgery",
        "Elbow Surgery",
        "Fracture Fixation",
        "Dupuytren Contracture",
        "Finger Fracture",
        "Wrist Arthropathy",
        "Distal Radius Fracture"
      ],
      "interventions": [
        {
          "name": "Liposomal bupivacaine (LB)",
          "type": "DRUG"
        },
        {
          "name": "Dexamethasone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "St. Luke's Hospital, Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2023-05-01",
      "completion_date": "2025-01-30",
      "has_results": false,
      "last_update_posted_date": "2025-02-06",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 1,
      "location_summary": "Bethlehem, Pennsylvania",
      "locations": [
        {
          "city": "Bethlehem",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06806410"
    },
    {
      "nct_id": "NCT05925478",
      "title": "Pterygopalatine Fossa Block in Aneurysmal Subarachnoid Hemorrhage",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Subarachnoid Hemorrhage, Aneurysmal"
      ],
      "interventions": [
        {
          "name": "Ptergyopalatine Fossa Block",
          "type": "PROCEDURE"
        },
        {
          "name": "Bupivacaine 0.25% Injectable Solution",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2,
      "start_date": "2023-11-06",
      "completion_date": "2024-08-20",
      "has_results": false,
      "last_update_posted_date": "2024-08-22",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05925478"
    },
    {
      "nct_id": "NCT00130104",
      "title": "Transthecal Metacarpal Block Versus Traditional Digital Block for Painful Finger Procedures in Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Finger Injuries"
      ],
      "interventions": [
        {
          "name": "Transthecal Metacarpal Block",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "Up to 18 Years"
      },
      "enrollment_count": 92,
      "start_date": "2005-07",
      "completion_date": "2007-08",
      "has_results": false,
      "last_update_posted_date": "2007-10-05",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00130104"
    },
    {
      "nct_id": "NCT01701115",
      "title": "Effect of Local Anesthetic Dose on Interscalene Block",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Shoulder Arthroscopy",
        "Interscalene Block"
      ],
      "interventions": [
        {
          "name": "Low Dose (20 ml) Local Anesthetic Volume for Interscalene Block",
          "type": "PROCEDURE"
        },
        {
          "name": "Control Dose (40 mL) Local Anesthetic Volume for Interscalene Block",
          "type": "PROCEDURE"
        },
        {
          "name": "Low Dose (20 mL) Local Anesthetic (Mepivacaine:Bupivacaine)",
          "type": "DRUG"
        },
        {
          "name": "Control Dose (40 mL) Local Anesthetic (Mepivacaine:Bupivacaine)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 154,
      "start_date": "2012-08",
      "completion_date": "2013-08",
      "has_results": true,
      "last_update_posted_date": "2017-10-04",
      "last_synced_at": "2026-09-11T07:28:14.313Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01701115"
    }
  ]
}