{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Acute+Pain%2C+Postoperative",
    "query": {
      "condition": "Acute Pain, Postoperative"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 174,
    "total_pages": 18,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Acute+Pain%2C+Postoperative&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T06:45:06.979Z",
  "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": "NCT06093477",
      "title": "Studying Melatonin and Recovery in Teens",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Juvenile; Scoliosis",
        "Scoliosis Idiopathic",
        "Scoliosis; Adolescence",
        "Scoliosis;Congenital",
        "Kyphosis",
        "Spondylolisthesis",
        "Pectus Surgery",
        "Hip Surgery"
      ],
      "interventions": [
        {
          "name": "Fast-Dissolve Melatonin Pill",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Fast-Dissolve Placebo Pill",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "12 Years to 18 Years"
      },
      "enrollment_count": 45,
      "start_date": "2024-05-30",
      "completion_date": "2028-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-18",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06093477"
    },
    {
      "nct_id": "NCT02762773",
      "title": "Effect of Non-Dissection of the Inferior Rectus Sheath on Intraoperative Blood Loss",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Blood Loss Anemia",
        "Postoperative Pain",
        "Pregnancy"
      ],
      "interventions": [
        {
          "name": "non-dissection of inferior rectus sheath",
          "type": "PROCEDURE"
        },
        {
          "name": "control",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University Hospitals Cleveland Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 81,
      "start_date": "2018-02-01",
      "completion_date": "2021-09-01",
      "has_results": false,
      "last_update_posted_date": "2021-12-16",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02762773"
    },
    {
      "nct_id": "NCT03484429",
      "title": "Postoperative Peripheral Nerve Stimulation for Management of Post-amputation Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Phantom Limb Pain",
        "Postoperative Pain",
        "Neuroma",
        "Acute Pain",
        "Chronic Pain",
        "Residual Limbs",
        "Amputation"
      ],
      "interventions": [
        {
          "name": "Peripheral nerve stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Standard Medical Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Hunter Holmes Mcguire Veteran Affairs Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 16,
      "start_date": "2017-12-01",
      "completion_date": "2021-04-17",
      "has_results": true,
      "last_update_posted_date": "2021-07-21",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03484429"
    },
    {
      "nct_id": "NCT01016808",
      "title": "Comparison of the Efficacy and Safety of Q8003 Versus Its Individual Components in Bunionectomy Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Moderate to Severe Postoperative Pain"
      ],
      "interventions": [
        {
          "name": "Q8003",
          "type": "DRUG"
        },
        {
          "name": "Morphine sulfate",
          "type": "DRUG"
        },
        {
          "name": "Oxycodone HCl",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "QRxPharma Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 522,
      "start_date": "2009-12",
      "completion_date": "2010-03",
      "has_results": false,
      "last_update_posted_date": "2012-05-17",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 5,
      "location_summary": "Anaheim, California • Owings Mills, Maryland • Pasadena, Maryland + 2 more",
      "locations": [
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Owings Mills",
          "state": "Maryland"
        },
        {
          "city": "Pasadena",
          "state": "Maryland"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01016808"
    },
    {
      "nct_id": "NCT02210429",
      "title": "Supraclavicular Blocks for Post-Operative Pain Control in Supracondylar Fracture Fixation, a Retrospective Analysis of Single Shot Catheter Techniques",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Pain",
        "Pain, Postoperative"
      ],
      "interventions": [
        {
          "name": "Elbow Fracture Fixation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Ann & Robert H Lurie Children's Hospital of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "Up to 17 Years"
      },
      "enrollment_count": 200,
      "start_date": "2009-01",
      "completion_date": "2015-11",
      "has_results": false,
      "last_update_posted_date": "2015-07-29",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02210429"
    },
    {
      "nct_id": "NCT05521516",
      "title": "Percutaneous Auricular Neuromodulation for Postoperative Analgesia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Postoperative Pain, Acute"
      ],
      "interventions": [
        {
          "name": "Active Percutaneous Auricular Neuromodulation with NSS-2 Bridge",
          "type": "DEVICE"
        },
        {
          "name": "Sham Treatment",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "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": 122,
      "start_date": "2022-10-12",
      "completion_date": "2024-12-11",
      "has_results": true,
      "last_update_posted_date": "2025-03-04",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05521516"
    },
    {
      "nct_id": "NCT02662556",
      "title": "A Multicenter, Open-Label Trial to Evaluate the Safety and Efficacy of the Sufentanil Sublingual Tablet 30 mcg in Patients With Post-Operative Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Acute Moderate-to-severe Pain"
      ],
      "interventions": [
        {
          "name": "sufentanil sublingual tablet 30 mcg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Talphera, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 140,
      "start_date": "2016-03",
      "completion_date": "2016-07",
      "has_results": true,
      "last_update_posted_date": "2017-03-15",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 2,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02662556"
    },
    {
      "nct_id": "NCT05906134",
      "title": "Minimally Invasive Esophagectomy Pain Control Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Postoperative Pain, Acute",
        "Postoperative Complications"
      ],
      "interventions": [
        {
          "name": "Local intercostal nerve block",
          "type": "PROCEDURE"
        },
        {
          "name": "Cryo-analgesia and intercostal nerve block",
          "type": "PROCEDURE"
        },
        {
          "name": "Serratus plane catheter blocks and intercostal nerve blocks",
          "type": "PROCEDURE"
        },
        {
          "name": "Thoracic epidural catheter",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Swedish 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": 30,
      "start_date": "2022-04-26",
      "completion_date": "2027-02",
      "has_results": false,
      "last_update_posted_date": "2025-07-23",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05906134"
    },
    {
      "nct_id": "NCT03246971",
      "title": "Study of Wafermine™ for Post-bunionectomy or Abdominoplasty Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Acute Pain",
        "Bunion",
        "Abdominoplasty"
      ],
      "interventions": [
        {
          "name": "Wafermine™ 50 mg",
          "type": "DRUG"
        },
        {
          "name": "Wafermine™ 75 mg",
          "type": "DRUG"
        },
        {
          "name": "Placebos",
          "type": "DRUG"
        },
        {
          "name": "Wafermine™ 25 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "iX Biopharma Ltd.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 125,
      "start_date": "2017-08-24",
      "completion_date": "2018-07-17",
      "has_results": false,
      "last_update_posted_date": "2018-07-23",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 1,
      "location_summary": "Pasadena, California",
      "locations": [
        {
          "city": "Pasadena",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03246971"
    },
    {
      "nct_id": "NCT04044716",
      "title": "Nurse Initiated Acupressure for Pain Management",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain, Postoperative",
        "Pain, Acute"
      ],
      "interventions": [
        {
          "name": "Auricular acupressure",
          "type": "DEVICE"
        },
        {
          "name": "Standard of care pain management",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "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": 65,
      "start_date": "2019-12-31",
      "completion_date": "2021-10-04",
      "has_results": true,
      "last_update_posted_date": "2022-12-07",
      "last_synced_at": "2026-05-22T06:45:06.979Z",
      "location_count": 1,
      "location_summary": "Bermuda Run, North Carolina",
      "locations": [
        {
          "city": "Bermuda Run",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04044716"
    }
  ]
}