{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Continuous+interscalene+nerve+block",
    "query": {
      "intervention": "Continuous interscalene nerve block"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 16,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Continuous+interscalene+nerve+block&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-11T12:08:32.260Z",
  "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": "NCT02787226",
      "title": "Liposomal Bupivacaine Infiltration vs Continuous Perineural Ropivacaine Infusion for Post-operative Pain After Total Shoulder Arthroplasty",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Postoperative Pain",
        "Shoulder Arthritis"
      ],
      "interventions": [
        {
          "name": "Liposomal Bupivacaine Infiltration",
          "type": "DRUG"
        },
        {
          "name": "Continuous Perineural Ropivicaine Infusion",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eric Shepard",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2014-08",
      "completion_date": "2017-05-31",
      "has_results": false,
      "last_update_posted_date": "2018-02-09",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02787226"
    },
    {
      "nct_id": "NCT03816982",
      "title": "Interscalene Bupivacaine With Either Liposomal Bupivacaine or Continuous Peripheral Nerve Block for Shoulder Arthroscopy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Shoulder Pain"
      ],
      "interventions": [
        {
          "name": "Single-injection bupivacaine HCl plus liposomal bupivacaine",
          "type": "PROCEDURE"
        },
        {
          "name": "Single-injection bupivacaine HCl plus a subsequent bupivacaine CISB",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "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": 48,
      "start_date": "2019-10-11",
      "completion_date": "2022-12-30",
      "has_results": false,
      "last_update_posted_date": "2023-08-23",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03816982"
    },
    {
      "nct_id": "NCT02769429",
      "title": "Continuous Blockade of the Brachial Plexus",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Arthroses",
        "Degenerative Disorder",
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Ultrasound-guided CISB",
          "type": "DEVICE"
        },
        {
          "name": "nerve stimulator-guided CCPVB",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 53,
      "start_date": "2016-09-19",
      "completion_date": "2018-09-26",
      "has_results": false,
      "last_update_posted_date": "2019-07-25",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 2,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02769429"
    },
    {
      "nct_id": "NCT01385449",
      "title": "Prospective Evaluation of Interscalene Nerve Catheters vs. Single Injection Blocks",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain"
      ],
      "interventions": [
        {
          "name": "interscalene catheter",
          "type": "PROCEDURE"
        },
        {
          "name": "interscalene block",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": 73,
      "start_date": "2011-06",
      "completion_date": "2016-02",
      "has_results": false,
      "last_update_posted_date": "2019-02-18",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 2,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01385449"
    },
    {
      "nct_id": "NCT00875862",
      "title": "Shoulder Adhesive Capsulitis and Ambulatory Continuous Interscalene Nerve Blocks",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Adhesive Capsulitis",
        "Post-operative Pain"
      ],
      "interventions": [
        {
          "name": "Interscalene catheter with Ropivicaine or normal saline",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2008-09",
      "completion_date": "2009-09",
      "has_results": false,
      "last_update_posted_date": "2019-07-25",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00875862"
    },
    {
      "nct_id": "NCT05005260",
      "title": "Liposomal Bupivacaine Single-Injection Interscalene Block vs. Continuous Interscalene Block for Primary Total Shoulder Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Pain, Postoperative",
        "Brachial Plexus Block"
      ],
      "interventions": [
        {
          "name": "Bupivacaine HCl",
          "type": "DRUG"
        },
        {
          "name": "Liposomal bupivacaine + Bupivacaine Hcl 0.5% Inj",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 88,
      "start_date": "2021-10-14",
      "completion_date": "2023-03-18",
      "has_results": true,
      "last_update_posted_date": "2024-05-07",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05005260"
    },
    {
      "nct_id": "NCT03474510",
      "title": "Effective Pain Management During Shoulder Replacement Surgery With EXPAREL",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Pain, Postoperative",
        "Shoulder Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "local infiltration of liposomal bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "continuous infusion of ropivacaine interscalene nerve block",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "TriHealth Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2018-03-17",
      "completion_date": "2019-02-01",
      "has_results": false,
      "last_update_posted_date": "2021-03-01",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03474510"
    },
    {
      "nct_id": "NCT02666118",
      "title": "Efficacy of Nerve Blockade Performed Prior to Surgical Intervention Versus Following Surgical Intervention",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain",
        "Shoulder Injury"
      ],
      "interventions": [
        {
          "name": "Preemptive Interscalene Block - Single Shot",
          "type": "PROCEDURE"
        },
        {
          "name": "Postoperative Interscalene Block- Single Shot",
          "type": "PROCEDURE"
        },
        {
          "name": "Preemptive Interscalene Block - Catheter",
          "type": "PROCEDURE"
        },
        {
          "name": "Postoperative Interscalene Block - Catheter",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Children's Hospital Medical Center, Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "10 Years to 21 Years"
      },
      "enrollment_count": 79,
      "start_date": "2013-02",
      "completion_date": "2025-03-31",
      "has_results": false,
      "last_update_posted_date": "2024-04-02",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02666118"
    },
    {
      "nct_id": "NCT04209504",
      "title": "Evaluating Hemidiaphragmatic Paralysis With Prolonged Neural Blockade From an Interscalene Brachial Plexus Block",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Shoulder Surgery",
        "Shoulder Pain",
        "Shoulder Injuries",
        "Shoulder Arthritis",
        "Shoulder Disease",
        "Rotator Cuff Tears",
        "Rotator Cuff Injuries",
        "Rotator Cuff Arthropathy of Left Shoulder",
        "Rotator Cuff Arthropathy of Right Shoulder",
        "Rotator Cuff Repair"
      ],
      "interventions": [
        {
          "name": "Ultrasound",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Ropivacaine",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "MediPines AGM100 Advanced Respiratory Monitoring System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 60,
      "start_date": "2021-10-12",
      "completion_date": "2026-08-31",
      "has_results": false,
      "last_update_posted_date": "2025-10-01",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04209504"
    },
    {
      "nct_id": "NCT02059070",
      "title": "Bupivacaine Versus Ropivacaine on Diaphragmatic Motility and Ventilatory Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Paresis"
      ],
      "interventions": [
        {
          "name": "Ropivacaine",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Anesthesiology WSU/DMC-NorthStar",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 39,
      "start_date": "2012-06",
      "completion_date": "2013-06",
      "has_results": true,
      "last_update_posted_date": "2014-11-25",
      "last_synced_at": "2026-09-11T12:08:32.260Z",
      "location_count": 1,
      "location_summary": "Madison Heights, Michigan",
      "locations": [
        {
          "city": "Madison Heights",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02059070"
    }
  ]
}