{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Acute%2C+Post-operative+Pain&page=2",
    "query": {
      "condition": "Acute, Post-operative Pain",
      "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?condition=Acute%2C+Post-operative+Pain&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T14:31:21.803Z",
  "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": "NCT07102459",
      "title": "An Efficacy and Safety Study of LTG-001 Following Abdominoplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Acute Pain",
        "Postoperative Pain Control"
      ],
      "interventions": [
        {
          "name": "Experimental: LTG-001 High Dose",
          "type": "DRUG"
        },
        {
          "name": "Experimental: LTG-001 Low Dose",
          "type": "DRUG"
        },
        {
          "name": "Active Comparator: HB/APAP",
          "type": "DRUG"
        },
        {
          "name": "Placebo Comparator",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Latigo Biotherapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 343,
      "start_date": "2025-07-24",
      "completion_date": "2026-01-07",
      "has_results": false,
      "last_update_posted_date": "2026-04-29",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 5,
      "location_summary": "Phoenix, Arizona • Atlanta, Georgia • Houston, Texas + 2 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07102459"
    },
    {
      "nct_id": "NCT01361568",
      "title": "Study to Evaluate Analgesic Effect of IV Administration of Kappa Agonist CR845 For Hysterectomy Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Postoperative Pain"
      ],
      "interventions": [
        {
          "name": "CR845",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Cara Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 65 Years · Female only"
      },
      "enrollment_count": 203,
      "start_date": "2011-07",
      "completion_date": "2012-04",
      "has_results": true,
      "last_update_posted_date": "2014-05-29",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 18,
      "location_summary": "Florence, Alabama • Mobile, Alabama • Montgomery, Alabama + 14 more",
      "locations": [
        {
          "city": "Florence",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Montgomery",
          "state": "Alabama"
        },
        {
          "city": "Sheffield",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01361568"
    },
    {
      "nct_id": "NCT02161484",
      "title": "Continuous Lumbar Plexus Block With and Without Parasacral Block in Patients Undergoing Total Hip Replacement",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis of Hip",
        "Regional Anesthesia",
        "Other Acute Postoperative Pain",
        "Total Hip Arthroplasty",
        "Peripheral Nerve Block",
        "Lumbar Plexus Nerve Block",
        "Parasacaral (Sciatic) Nerve Block"
      ],
      "interventions": [
        {
          "name": "Continuous Lumbar Plexus Block",
          "type": "PROCEDURE"
        },
        {
          "name": "Parasacral Nerve Block",
          "type": "PROCEDURE"
        },
        {
          "name": "Ropivacine 0.2%",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine 0.0625%",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Rita Merman",
      "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": 10,
      "start_date": "2014-01",
      "completion_date": "2014-06-17",
      "has_results": true,
      "last_update_posted_date": "2018-03-29",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02161484"
    },
    {
      "nct_id": "NCT04005755",
      "title": "Maxigesic® IV Phase 3 Exposure Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Postoperative Pain"
      ],
      "interventions": [
        {
          "name": "Maxigesic® IV",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "AFT Pharmaceuticals, Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 232,
      "start_date": "2019-07-22",
      "completion_date": "2020-07-07",
      "has_results": true,
      "last_update_posted_date": "2021-09-01",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 2,
      "location_summary": "Pasadena, Maryland • Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Pasadena",
          "state": "Maryland"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04005755"
    },
    {
      "nct_id": "NCT07583433",
      "title": "Maneuvers to Reduce Laparoscopic Pain",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Laparoscopic Surgery",
        "Post Operative Pain, Acute",
        "Pneumoperitoneum"
      ],
      "interventions": [
        {
          "name": "Smoke Evacuation Group",
          "type": "PROCEDURE"
        },
        {
          "name": "Recruitment Breath Group",
          "type": "PROCEDURE"
        },
        {
          "name": "Control Group",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Henry Ford Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 65 Years · Female only"
      },
      "enrollment_count": 150,
      "start_date": "2026-07-10",
      "completion_date": "2028-11",
      "has_results": false,
      "last_update_posted_date": "2026-06-09",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07583433"
    },
    {
      "nct_id": "NCT05974423",
      "title": "Randomized Trial of Narcotic vs Non-Narcotic Pain Modulation After Labrum Repair",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Postoperative Pain, Acute",
        "Opioid Use",
        "Labral Tear, Glenoid"
      ],
      "interventions": [
        {
          "name": "Tylenol, Ibuprofen, and Oxycodone",
          "type": "DRUG"
        },
        {
          "name": "Tylenol and Ibuprofen only",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The Cooper Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "15 Years to 25 Years"
      },
      "enrollment_count": 60,
      "start_date": "2022-12-16",
      "completion_date": "2025-12-01",
      "has_results": false,
      "last_update_posted_date": "2023-08-03",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 1,
      "location_summary": "Camden, New Jersey",
      "locations": [
        {
          "city": "Camden",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05974423"
    },
    {
      "nct_id": "NCT05172570",
      "title": "Gabapentin Dosages for Postoperative Analgesia Following Open Thoracotomy",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Thoracotomy",
        "Pain, Postoperative"
      ],
      "interventions": [
        {
          "name": "Gabapentin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Indiana 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": 20,
      "start_date": "2021-04-06",
      "completion_date": "2022-03-02",
      "has_results": true,
      "last_update_posted_date": "2024-03-21",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05172570"
    },
    {
      "nct_id": "NCT03137030",
      "title": "A Comparison of Plasma Concentrations of Hydrocodone and Acetaminophen After Administration of Different Amounts of Tablets of a New and a Marketed Tablet Formulation in Healthy Adults",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Opioid-Related Disorders",
        "Pain, Acute",
        "Pain, Postoperative"
      ],
      "interventions": [
        {
          "name": "GRT7014 - Abuse Deterrend Tablet",
          "type": "DRUG"
        },
        {
          "name": "Norco 5Mg-325Mg Tablet",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Grünenthal GmbH",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 0,
      "start_date": "2017-09",
      "completion_date": "2018-01",
      "has_results": false,
      "last_update_posted_date": "2017-07-21",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 1,
      "location_summary": "Lenexa, Kansas",
      "locations": [
        {
          "city": "Lenexa",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03137030"
    },
    {
      "nct_id": "NCT01997567",
      "title": "Preemptive Femoral & Lateral Femoral Cutaneous Nerve Blocks for THA Acute Pain",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Internal Derangement of Hip",
        "Acetabular Labrum Tear"
      ],
      "interventions": [
        {
          "name": "Ropivacaine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rush University 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": 3,
      "start_date": "2013-07",
      "completion_date": "2014-03",
      "has_results": true,
      "last_update_posted_date": "2018-10-03",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 1,
      "location_summary": "Oak Park, Illinois",
      "locations": [
        {
          "city": "Oak Park",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01997567"
    },
    {
      "nct_id": "NCT02107339",
      "title": "Methadone and Hydromorphone For Spinal Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hydromorphone Use",
        "Acute Postoperative Pain",
        "Patient Satisfaction",
        "Chronic Persistent Surgical Pain"
      ],
      "interventions": [
        {
          "name": "Methadone",
          "type": "DRUG"
        },
        {
          "name": "Hydromorphone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Endeavor Health",
      "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": 120,
      "start_date": "2014-03",
      "completion_date": "2017-09",
      "has_results": true,
      "last_update_posted_date": "2019-09-30",
      "last_synced_at": "2026-07-24T14:31:21.803Z",
      "location_count": 1,
      "location_summary": "Evanston, Illinois",
      "locations": [
        {
          "city": "Evanston",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02107339"
    }
  ]
}