{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=No+analgesia&page=3",
    "query": {
      "intervention": "No analgesia",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 415,
    "total_pages": 42,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=No+analgesia&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=No+analgesia&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-07T19:25:15.918Z",
  "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": "NCT04040452",
      "title": "Continuous vs Intermittent Ketorolac for Pain Control in Peds CV Surgery",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Congenital Heart Disease in Children"
      ],
      "interventions": [
        {
          "name": "Continuous ketorolac",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Phoenix Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Months",
        "maximum_age": "59 Months",
        "sex": "ALL",
        "summary": "3 Months to 59 Months"
      },
      "enrollment_count": 166,
      "start_date": "2021-03-01",
      "completion_date": "2027-12-01",
      "has_results": false,
      "last_update_posted_date": "2026-08-12",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04040452"
    },
    {
      "nct_id": "NCT03894592",
      "title": "Virtual Reality Analgesia In Trauma Rehab",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Virtual Reality",
        "Musculoskeletal Pain",
        "Opioid Use",
        "Anxiety",
        "Virtual Reality Analgesia",
        "Trauma Injury"
      ],
      "interventions": [
        {
          "name": "Virtual reality",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "New York City Health and Hospitals Corporation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 54,
      "start_date": "2019-08-01",
      "completion_date": "2020-10",
      "has_results": false,
      "last_update_posted_date": "2019-07-26",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03894592"
    },
    {
      "nct_id": "NCT01875848",
      "title": "Buprenorphine vs. Opioid Dose Escalation Among Patients With Chronic Pain",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Pain"
      ],
      "interventions": [
        {
          "name": "buprenorphine/naloxone",
          "type": "DRUG"
        },
        {
          "name": "opioid dose escalation",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 7,
      "start_date": "2013-12",
      "completion_date": "2015-06",
      "has_results": true,
      "last_update_posted_date": "2016-12-21",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 1,
      "location_summary": "West Haven, Connecticut",
      "locations": [
        {
          "city": "West Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01875848"
    },
    {
      "nct_id": "NCT02931435",
      "title": "Radiofrequency For Chronic Knee Pain Post-Arthroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Knee Pain",
        "Osteoarthritis, Knee"
      ],
      "interventions": [
        {
          "name": "Nerve Block with Radiofrequency Ablation",
          "type": "PROCEDURE"
        },
        {
          "name": "Nerve Block with Sham Radiofrequency Ablation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Randall Brewer, MD, CPI",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 9,
      "start_date": "2016-12",
      "completion_date": "2018-11-30",
      "has_results": false,
      "last_update_posted_date": "2018-12-13",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 1,
      "location_summary": "Shreveport, Louisiana",
      "locations": [
        {
          "city": "Shreveport",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02931435"
    },
    {
      "nct_id": "NCT05300685",
      "title": "Peri-operative Oral Pain Control Following Buccal Graft Urethroplasty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Urethral Stricture, Male"
      ],
      "interventions": [
        {
          "name": "Standard Buccal Harvest",
          "type": "DRUG"
        },
        {
          "name": "Basic buccal procedure + Long acting local",
          "type": "DRUG"
        },
        {
          "name": "Basic buccal procedure + Buccal block",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 60,
      "start_date": "2022-02-15",
      "completion_date": "2026-09-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-10",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 2,
      "location_summary": "San Francisco, California • Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05300685"
    },
    {
      "nct_id": "NCT06029582",
      "title": "VR Headset for Pain During Pregnancy Termination",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pregnancy Termination"
      ],
      "interventions": [
        {
          "name": "VR headset",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "St. Luke's Hospital, Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 100,
      "start_date": "2023-06-20",
      "completion_date": "2024-07-07",
      "has_results": false,
      "last_update_posted_date": "2023-09-08",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 1,
      "location_summary": "Allentown, Pennsylvania",
      "locations": [
        {
          "city": "Allentown",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06029582"
    },
    {
      "nct_id": "NCT04878562",
      "title": "I-COPE Study: Opioid Use and Pain Management in Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain",
        "Opioids",
        "Opioid-use Disorder"
      ],
      "interventions": [
        {
          "name": "I-COPE",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 20000,
      "start_date": "2021-06-03",
      "completion_date": "2024-03-31",
      "has_results": false,
      "last_update_posted_date": "2024-06-24",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 2,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04878562"
    },
    {
      "nct_id": "NCT05221866",
      "title": "Efficiency And Quality In Post-Surgical Pain Therapy After Discharge",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid Use",
        "Opioid Dependence",
        "Opioid Misuse",
        "Post-Surgical Complication"
      ],
      "interventions": [
        {
          "name": "Empowering Patient to Steer Their Pain Management After Surgery",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Provider-facing Prescription Aid",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Nebraska",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "19 Years to 89 Years"
      },
      "enrollment_count": 711,
      "start_date": "2022-05-02",
      "completion_date": "2023-12-10",
      "has_results": true,
      "last_update_posted_date": "2025-07-01",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05221866"
    },
    {
      "nct_id": "NCT01709591",
      "title": "Effect of Prenatal Education on Perceptions of Epidural Acceptance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Labor Pain"
      ],
      "interventions": [
        {
          "name": "Prenatal education",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Santa Clara Valley Health & Hospital System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 111,
      "start_date": "2011-06",
      "completion_date": "2018-08",
      "has_results": false,
      "last_update_posted_date": "2020-08-11",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 1,
      "location_summary": "San Jose, California",
      "locations": [
        {
          "city": "San Jose",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01709591"
    },
    {
      "nct_id": "NCT04549090",
      "title": "Ultrasound Guided Posterior Quadratus Lumborum Block for Postoperative Analgesia in Gynecologic Surgery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Post-operative Pain",
        "Gynecologic Surgery",
        "Regional Anesthesia"
      ],
      "interventions": [
        {
          "name": "QL (quadratus lumborum) block administration",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pedram Bral",
      "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": 50,
      "start_date": "2020-10-01",
      "completion_date": "2022-04-05",
      "has_results": false,
      "last_update_posted_date": "2022-04-12",
      "last_synced_at": "2026-10-07T19:25:15.918Z",
      "location_count": 1,
      "location_summary": "Brooklyn, New York",
      "locations": [
        {
          "city": "Brooklyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04549090"
    }
  ]
}