{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=SI+Joint+Pain",
    "query": {
      "condition": "SI Joint Pain"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 8,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T09:13:51.731Z",
  "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": "NCT00373724",
      "title": "A Placebo-Controlled Study Assessing Lateral Branch Radiofrequency Denervation for Sacroiliac (SI) Joint Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain"
      ],
      "interventions": [
        {
          "name": "radiofrequency denervation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Johns Hopkins University",
      "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": "2005-11",
      "completion_date": "2007-08",
      "has_results": false,
      "last_update_posted_date": "2008-05-09",
      "last_synced_at": "2026-07-22T09:13:51.731Z",
      "location_count": 2,
      "location_summary": "Washington D.C., District of Columbia • Baltimore, Maryland",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00373724"
    },
    {
      "nct_id": "NCT02652611",
      "title": "Sacroiliac (SI) Screws: The Effect of SI Screw Removal on Patient-Reported Pain and Functional Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sacroiliac Joint",
        "Pain",
        "Pelvis"
      ],
      "interventions": [
        {
          "name": "SI Screw Removal Surgery",
          "type": "PROCEDURE"
        },
        {
          "name": "Non-screw removal treatment (non-operative management)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "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": 60,
      "start_date": "2015-09",
      "completion_date": "2020-12",
      "has_results": true,
      "last_update_posted_date": "2024-10-09",
      "last_synced_at": "2026-07-22T09:13:51.731Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02652611"
    },
    {
      "nct_id": "NCT02270203",
      "title": "LOIS: Long-Term Follow-Up in INSITE/SIFI",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Degenerative Sacroilitis",
        "Sacroiliac Joint Disruption"
      ],
      "interventions": [
        {
          "name": "Pelvic CT at 5 years post-op",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "SI-BONE, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "21 Years to 70 Years"
      },
      "enrollment_count": 103,
      "start_date": "2014-10",
      "completion_date": "2019-07",
      "has_results": false,
      "last_update_posted_date": "2019-08-06",
      "last_synced_at": "2026-07-22T09:13:51.731Z",
      "location_count": 12,
      "location_summary": "New Haven, Connecticut • Stockbridge, Georgia • Mount Vernon, Illinois + 9 more",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Stockbridge",
          "state": "Georgia"
        },
        {
          "city": "Mount Vernon",
          "state": "Illinois"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02270203"
    },
    {
      "nct_id": "NCT01640353",
      "title": "Sacroiliac Joint Fusion With iFuse Implant System (SIFI)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Degenerative Sacroiliitis",
        "Sacroiliac Joint Disruption"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "SI-BONE, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "21 Years to 70 Years"
      },
      "enrollment_count": 194,
      "start_date": "2012-07",
      "completion_date": "2016-02",
      "has_results": true,
      "last_update_posted_date": "2017-03-24",
      "last_synced_at": "2026-07-22T09:13:51.731Z",
      "location_count": 26,
      "location_summary": "Huntsville, Alabama • Campbell, California • Newport Beach, California + 23 more",
      "locations": [
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Campbell",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Pomona",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01640353"
    },
    {
      "nct_id": "NCT06909292",
      "title": "Sacroiliac (SI) Joint Transfixing and Fusion: Meaningful Long Term Outcomes With Nevro1",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sacroiliac Joint Dysfunction"
      ],
      "interventions": [
        {
          "name": "Sacroiliac Joint transfixing and fusion system (Nevro1)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Nevro Corp",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 180,
      "start_date": "2025-04-03",
      "completion_date": "2025-05-21",
      "has_results": false,
      "last_update_posted_date": "2026-06-25",
      "last_synced_at": "2026-07-22T09:13:51.731Z",
      "location_count": 5,
      "location_summary": "Lodi, California • Southfield, Michigan • Winston-Salem, North Carolina + 2 more",
      "locations": [
        {
          "city": "Lodi",
          "state": "California"
        },
        {
          "city": "Southfield",
          "state": "Michigan"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        },
        {
          "city": "Spring",
          "state": "Texas"
        },
        {
          "city": "The Woodlands",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06909292"
    },
    {
      "nct_id": "NCT01681004",
      "title": "Investigation of Sacroiliac Fusion Treatment (INSITE)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Degenerative Sacroiliitis",
        "Sacroiliac Joint Disruption"
      ],
      "interventions": [
        {
          "name": "iFuse Implant System",
          "type": "DEVICE"
        },
        {
          "name": "Non-surgical management",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "SI-BONE, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "21 Years to 70 Years"
      },
      "enrollment_count": 159,
      "start_date": "2012-09",
      "completion_date": "2017-06",
      "has_results": true,
      "last_update_posted_date": "2017-08-25",
      "last_synced_at": "2026-07-22T09:13:51.731Z",
      "location_count": 19,
      "location_summary": "La Jolla, California • Newport Beach, California • Denver, Colorado + 16 more",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Daytona Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01681004"
    },
    {
      "nct_id": "NCT04062630",
      "title": "SI Joint Stabilization in Long Fusion to the Pelvis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sacroiliac Joint Disruption",
        "Scoliosis Lumbar Region"
      ],
      "interventions": [
        {
          "name": "iFuse 3-D in Bedrock Configuration",
          "type": "DEVICE"
        },
        {
          "name": "Multilevel Lumbar Fusion surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "SI-BONE, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 213,
      "start_date": "2020-05-20",
      "completion_date": "2025-01-15",
      "has_results": false,
      "last_update_posted_date": "2025-02-18",
      "last_synced_at": "2026-07-22T09:13:51.731Z",
      "location_count": 27,
      "location_summary": "Phoenix, Arizona • Little Rock, Arkansas • La Jolla, California + 22 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04062630"
    },
    {
      "nct_id": "NCT01874236",
      "title": "Validity and Reliability of Diagnostic Findings of SI Joint Blocking",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "SI Joint Pain"
      ],
      "interventions": [
        {
          "name": "0.75% bupivacaine",
          "type": "DRUG"
        },
        {
          "name": ".75% bupivacaine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "SI-BONE, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 28,
      "start_date": "2013-04-22",
      "completion_date": "2014-09-30",
      "has_results": false,
      "last_update_posted_date": "2019-09-24",
      "last_synced_at": "2026-07-22T09:13:51.731Z",
      "location_count": 7,
      "location_summary": "Mount Vernon, Illinois • Lexington, Kentucky • Cleveland, Ohio + 4 more",
      "locations": [
        {
          "city": "Mount Vernon",
          "state": "Illinois"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        },
        {
          "city": "Tyler",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01874236"
    }
  ]
}