{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=PAIN&page=47",
    "query": {
      "condition": "PAIN",
      "page": 47
    },
    "page_size": 10
  },
  "pagination": {
    "page": 47,
    "page_size": 10,
    "total_count": 10302,
    "total_pages": 1031,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=PAIN&page=48&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=PAIN&page=46&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-06T23:47:48.121Z",
  "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": "NCT00410579",
      "title": "Patient-Reported Outcomes in Long-Term Survivors of Colon and Rectal Cancers",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colorectal Cancer",
        "Fatigue",
        "Long-term Effects Secondary to Cancer Therapy in Adults",
        "Pain",
        "Psychosocial Effects of Cancer and Its Treatment"
      ],
      "interventions": [
        {
          "name": "Telephone interview",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "NSABP Foundation Inc",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 744,
      "start_date": "2006-11",
      "completion_date": "2009-02",
      "has_results": false,
      "last_update_posted_date": "2010-12-17",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 200,
      "location_summary": "Aurora, Colorado • Boulder, Colorado • Colorado Springs, Colorado + 132 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Boulder",
          "state": "Colorado"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00410579"
    },
    {
      "nct_id": "NCT03027076",
      "title": "Microbiome of Urologic Chronic Pelvic Pain Syndrome",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Prostatitis",
        "Chronic Prostatitis",
        "Interstitial Cystitis",
        "Painful Bladder Syndrome",
        "Bladder Pain Syndrome"
      ],
      "interventions": [
        {
          "name": "Genitourinary Specimen Collection",
          "type": "PROCEDURE"
        },
        {
          "name": "Collect midstream urine samples",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Johns Hopkins University",
      "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": 0,
      "start_date": "2013-11",
      "completion_date": "2015-01",
      "has_results": false,
      "last_update_posted_date": "2017-08-30",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03027076"
    },
    {
      "nct_id": "NCT04809376",
      "title": "Treatment Effects of Subcutaneous Injections of Pentosan Polysulfate Sodium vs Placebo in Participants With Knee OA Pain",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Osteoarthritis, Knee"
      ],
      "interventions": [
        {
          "name": "Pentosan Polysulfate Sodium twice weekly",
          "type": "DRUG"
        },
        {
          "name": "Placebo (Sodium Chloride Injection, 0.9%)",
          "type": "DRUG"
        },
        {
          "name": "Pentosan Polysulfate Sodium Fixed Dose",
          "type": "DRUG"
        },
        {
          "name": "Pentosan Polysulfate Sodium once weekly",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Paradigm Biopharmaceuticals USA (INC)",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 602,
      "start_date": "2021-10-19",
      "completion_date": "2025-01-06",
      "has_results": false,
      "last_update_posted_date": "2024-04-08",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 29,
      "location_summary": "Tempe, Arizona • Tucson, Arizona • Cerritos, California + 20 more",
      "locations": [
        {
          "city": "Tempe",
          "state": "Arizona"
        },
        {
          "city": "Tempe",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Cerritos",
          "state": "California"
        },
        {
          "city": "La Mesa",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04809376"
    },
    {
      "nct_id": "NCT03770091",
      "title": "Impact of TheraWorx Foam on Symptom Relief in Thumb Arthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Arthritis"
      ],
      "interventions": [
        {
          "name": "Theraworx",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "John Fowler",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2018-12-21",
      "completion_date": "2020-08-01",
      "has_results": true,
      "last_update_posted_date": "2021-07-14",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 3,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03770091"
    },
    {
      "nct_id": "NCT06019091",
      "title": "Optimal Frequency Used in Transcutaneous Electrical Nerve Stimulation (TENS) for Treating Pelvic Pain in Adults",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pelvic Pain"
      ],
      "interventions": [
        {
          "name": "Compass Health TENS 3000, 3 mode Analog Unit",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Albany Medical College",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 75,
      "start_date": "2022-07-20",
      "completion_date": "2024-04-18",
      "has_results": false,
      "last_update_posted_date": "2023-09-01",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 1,
      "location_summary": "Albany, New York",
      "locations": [
        {
          "city": "Albany",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06019091"
    },
    {
      "nct_id": "NCT03459118",
      "title": "Dissemination and Implementation of Function Focused Care for Assisted Living",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dementia",
        "Pain"
      ],
      "interventions": [
        {
          "name": "Function Focused Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 853,
      "start_date": "2017-09-01",
      "completion_date": "2021-03-30",
      "has_results": false,
      "last_update_posted_date": "2021-04-13",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • State College, Pennsylvania",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "State College",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03459118"
    },
    {
      "nct_id": "NCT02522923",
      "title": "Back-on-Track Studying Early Quality Care",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Musculoskeletal Diseases"
      ],
      "interventions": [
        {
          "name": "Physical Therapist",
          "type": "OTHER"
        },
        {
          "name": "Primary Care Provider",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Temple University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2019-01",
      "completion_date": "2020-01",
      "has_results": false,
      "last_update_posted_date": "2017-10-11",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 2,
      "location_summary": "Philadelphia, Pennsylvania • Fort Sam Houston, Texas",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Fort Sam Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02522923"
    },
    {
      "nct_id": "NCT03581123",
      "title": "Spinal Manipulation and Patient Self-Management for Preventing Acute to Chronic Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Acute Pain",
        "Low Back Pain, Mechanical"
      ],
      "interventions": [
        {
          "name": "Supported-Self Management (SSM)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Spinal Manipulation Therapy (SMT)",
          "type": "OTHER"
        },
        {
          "name": "SMT + SSM",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Standard Medical Care (SMC)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER",
        "COMBINATION_PRODUCT",
        "DRUG"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1000,
      "start_date": "2018-11-01",
      "completion_date": "2024-06-12",
      "has_results": true,
      "last_update_posted_date": "2025-10-16",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 3,
      "location_summary": "Minneapolis, Minnesota • Pittsburgh, Pennsylvania • Seattle, Washington",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03581123"
    },
    {
      "nct_id": "NCT00589979",
      "title": "Efficacy and Safety of the Lidoderm Patch Applied to Patients With Osteoarthritis of the Knee",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Osteoarthritis of the Knee"
      ],
      "interventions": [
        {
          "name": "Lidoderm (Lidocaine 5% Patch)",
          "type": "DRUG"
        },
        {
          "name": "Placebo Patch",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Endo USA Inc., a Keenova Therapeutics Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "37 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "37 Years and older"
      },
      "enrollment_count": 169,
      "start_date": "2007-03",
      "completion_date": "2008-10",
      "has_results": true,
      "last_update_posted_date": "2017-10-05",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 20,
      "location_summary": "Paradise Valley, Arizona • Phoenix, Arizona • Milford, Connecticut + 16 more",
      "locations": [
        {
          "city": "Paradise Valley",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Milford",
          "state": "Connecticut"
        },
        {
          "city": "Trumbull",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00589979"
    },
    {
      "nct_id": "NCT03290196",
      "title": "The Effect of EXPAREL® on Postsurgical Pain, and the Use of Narcotics",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Rotator Cuff Tear"
      ],
      "interventions": [
        {
          "name": "EXPAREL 1.3 % in 20 ML Injection",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Andrews Research & Education Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "72 Years",
        "sex": "ALL",
        "summary": "18 Years to 72 Years"
      },
      "enrollment_count": 13,
      "start_date": "2015-09-03",
      "completion_date": "2022-04-07",
      "has_results": true,
      "last_update_posted_date": "2025-03-30",
      "last_synced_at": "2026-11-06T23:47:48.121Z",
      "location_count": 1,
      "location_summary": "Gulf Breeze, Florida",
      "locations": [
        {
          "city": "Gulf Breeze",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03290196"
    }
  ]
}