{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=patient-reported+pain+scores",
    "query": {
      "intervention": "patient-reported pain scores"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 47,
    "total_pages": 5,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=patient-reported+pain+scores&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-01T12:38:03.146Z",
  "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": "NCT04014751",
      "title": "Evaluation of a Symptom and Needs Assessment for Patients With Cancer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cancer"
      ],
      "interventions": [
        {
          "name": "Symptom Monitoring Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1166,
      "start_date": "2019-07-15",
      "completion_date": "2022-05-31",
      "has_results": false,
      "last_update_posted_date": "2023-01-26",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04014751"
    },
    {
      "nct_id": "NCT02438384",
      "title": "Patient Education to Improve Pain Management in Older Adults With Acute Musculoskeletal Pain: A Pilot Randomized Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Musculoskeletal Pain"
      ],
      "interventions": [
        {
          "name": "Video",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Phone follow-up",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 75,
      "start_date": "2015-09",
      "completion_date": "2017-06-17",
      "has_results": true,
      "last_update_posted_date": "2020-02-26",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02438384"
    },
    {
      "nct_id": "NCT04095624",
      "title": "Does Preoperative Pain Medication Management Influence Surgical Outcomes in Spinal Fusion",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid Use",
        "Spine Fusion"
      ],
      "interventions": [
        {
          "name": "Spinal Fusion Preoperative Opioid Taper",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Non-taper Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 16,
      "start_date": "2019-09-09",
      "completion_date": "2023-07-01",
      "has_results": false,
      "last_update_posted_date": "2025-04-11",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 1,
      "location_summary": "Redwood City, California",
      "locations": [
        {
          "city": "Redwood City",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04095624"
    },
    {
      "nct_id": "NCT03351348",
      "title": "Bupivacaine vs Placebo for Unilateral Mastectomy Surgical Site Post-operative Pain Control",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "patient-reported pain scores",
          "type": "BEHAVIORAL"
        },
        {
          "name": "saline",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "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": 165,
      "start_date": "2017-11-16",
      "completion_date": "2027-11",
      "has_results": false,
      "last_update_posted_date": "2026-08-04",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 7,
      "location_summary": "Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Middletown",
          "state": "New Jersey"
        },
        {
          "city": "Montvale",
          "state": "New Jersey"
        },
        {
          "city": "Commack",
          "state": "New York"
        },
        {
          "city": "East White Plains",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03351348"
    },
    {
      "nct_id": "NCT01287052",
      "title": "Nitrous Oxide for Acute Migraine Pain in the Emergency Room (ED)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Migraine",
        "Pain"
      ],
      "interventions": [
        {
          "name": "Nitrous Oxide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Children's Hospitals and Clinics of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "8 Years to 18 Years"
      },
      "enrollment_count": 30,
      "start_date": "2011-06",
      "completion_date": "2015-01",
      "has_results": false,
      "last_update_posted_date": "2015-07-30",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01287052"
    },
    {
      "nct_id": "NCT05111925",
      "title": "Pre- and Post-neuromusculoskeletal Injury Risk Evaluation for Return-to-Duty Enhancement",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Musculoskeletal Injuries"
      ],
      "interventions": [
        {
          "name": "PREPARE Initial Clinical Assessment - Pilot (two iterations)",
          "type": "OTHER"
        },
        {
          "name": "PREPARE Initial Clinical Assessment - Pre-Injury (one iteration)",
          "type": "OTHER"
        },
        {
          "name": "PREPARE Initial Clinical Assessment - Post-Injury (up to three iterations)",
          "type": "OTHER"
        },
        {
          "name": "PREPARE Optimized Clinical Assessment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Womack Army Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "44 Years",
        "sex": "ALL",
        "summary": "18 Years to 44 Years"
      },
      "enrollment_count": 2690,
      "start_date": "2022-10-26",
      "completion_date": "2028-05-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-03",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 2,
      "location_summary": "Bethesda, Maryland • Fort Liberty, North Carolina",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Fort Liberty",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05111925"
    },
    {
      "nct_id": "NCT03801772",
      "title": "Effects of a Metronome on Functional Outcomes in Aquatic Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Exercise Therapy"
      ],
      "interventions": [
        {
          "name": "Metronome",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Aultman Health Foundation",
      "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": "2019-01-21",
      "completion_date": "2021-04-16",
      "has_results": false,
      "last_update_posted_date": "2021-09-02",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 1,
      "location_summary": "Canton, Ohio",
      "locations": [
        {
          "city": "Canton",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03801772"
    },
    {
      "nct_id": "NCT03442465",
      "title": "Assessment of Healing and Function After Reconstruction Surgery for Bone Sarcomas",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bone Sarcoma",
        "Osteosarcoma",
        "Chondrosarcoma",
        "Ewing's Sarcoma",
        "Osseous Sarcoma",
        "Bone Neoplasm"
      ],
      "interventions": [
        {
          "name": "Toronto Extremity Salvage Score",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Musculoskeletal Tumor Society Score",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Timed Get Up and Go Test",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Orthogonal Radiographs",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Weight Bearing for lower extremities only",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Range of Motion",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "4 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2018-02-14",
      "completion_date": "2027-02-14",
      "has_results": false,
      "last_update_posted_date": "2026-04-17",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 5,
      "location_summary": "Basking Ridge, New Jersey • Middletown, New Jersey • Harrison, New York + 2 more",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Middletown",
          "state": "New Jersey"
        },
        {
          "city": "Harrison",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Uniondale",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03442465"
    },
    {
      "nct_id": "NCT02330055",
      "title": "Determination of the Predictors of Nocturnal Desaturation in Postpartum Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Disordered Breathing",
        "Nocturnal Oxygen Desaturation",
        "Upper Airway Edema"
      ],
      "interventions": [
        {
          "name": "Forty-five degrees elevated upper body position",
          "type": "PROCEDURE"
        },
        {
          "name": "non-elevated upper body position",
          "type": "PROCEDURE"
        },
        {
          "name": "Noninvasive wrist pulse oximeter (WristOx Model 3150)",
          "type": "DEVICE"
        },
        {
          "name": "Stop-Bang questionnaire",
          "type": "OTHER"
        },
        {
          "name": "Epworth Sleepiness Scale",
          "type": "OTHER"
        },
        {
          "name": "P-SAP Score",
          "type": "OTHER"
        },
        {
          "name": "self-reported pain",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 55 Years · Female only"
      },
      "enrollment_count": 99,
      "start_date": "2014-05",
      "completion_date": "2017-12",
      "has_results": true,
      "last_update_posted_date": "2018-07-06",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02330055"
    },
    {
      "nct_id": "NCT04042935",
      "title": "Alpha Lipoic Acid to Decrease Pain and Side Effects in Concurrent Treatment of HNSCC",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "HNSCC"
      ],
      "interventions": [
        {
          "name": "Alpha Lipoic Acid",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Colorado, Denver",
      "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": 5,
      "start_date": "2020-02-27",
      "completion_date": "2021-09-24",
      "has_results": false,
      "last_update_posted_date": "2026-03-16",
      "last_synced_at": "2026-10-01T12:38:03.146Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04042935"
    }
  ]
}