{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Osteoarthritis%3B+Rheumatoid+Arthritis%3B+Post+Traumatic+Arthritis&page=2",
    "query": {
      "condition": "Osteoarthritis; Rheumatoid Arthritis; Post Traumatic Arthritis",
      "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=Osteoarthritis%3B+Rheumatoid+Arthritis%3B+Post+Traumatic+Arthritis&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T13:15:15.633Z",
  "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": "NCT01542580",
      "title": "A Prospective, Clinical Investigation of the Vanguard 360 Revision Knee",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Traumatic Arthritis",
        "Post Traumatic Deformity",
        "Complications; Arthroplasty",
        "Deformity of Limb"
      ],
      "interventions": [
        {
          "name": "Vanguard SSK 360 with PS Bearing",
          "type": "DEVICE"
        },
        {
          "name": "Vanguard SSK 360 with PSC bearing",
          "type": "DEVICE"
        },
        {
          "name": "Vanguard DA 360",
          "type": "DEVICE"
        },
        {
          "name": "Vanguard 360 TiNbN Femur with PS bearing",
          "type": "DEVICE"
        },
        {
          "name": "Vanguard 360 TiNbN Femur with PSC bearing",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 255,
      "start_date": "2012-03",
      "completion_date": "2031-12",
      "has_results": false,
      "last_update_posted_date": "2025-11-25",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 4,
      "location_summary": "Morton Grove, Illinois • Henderson, Nevada • Salt Lake City, Utah + 1 more",
      "locations": [
        {
          "city": "Morton Grove",
          "state": "Illinois"
        },
        {
          "city": "Henderson",
          "state": "Nevada"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01542580"
    },
    {
      "nct_id": "NCT05144191",
      "title": "Insignia™ Hip Stem Outcomes Study",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hip Osteoarthritis",
        "Avascular Necrosis",
        "Rheumatoid Arthritis",
        "Post-traumatic Osteoarthritis",
        "Femoral Neck Fractures",
        "Trochanteric Fractures",
        "Surgery"
      ],
      "interventions": [
        {
          "name": "Insignia uncemented Hip Stem",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Stryker Orthopaedics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 313,
      "start_date": "2022-02-07",
      "completion_date": "2034-04-02",
      "has_results": false,
      "last_update_posted_date": "2026-05-18",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 11,
      "location_summary": "Phoenix, Arizona • San Francisco, California • Chicago, Illinois + 8 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Reno",
          "state": "Nevada"
        },
        {
          "city": "Great Neck",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05144191"
    },
    {
      "nct_id": "NCT06583395",
      "title": "Quest to Analyze One Thousand Humans Meditating",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Amyotrophic Lateral Sclerosis (ALS)",
        "Angina, Stable",
        "Anxiety",
        "Asthma",
        "Atrial Fibrillation",
        "Cancer Brain",
        "Cancer, Breast",
        "Cancer Colon",
        "Cancer, Lung",
        "Cancer, Ovarian",
        "Cancer Prostate",
        "Cancer Skin",
        "Throat Cancer",
        "Lymphoma",
        "Cancer, Thyroid",
        "Cancer, Other",
        "Cerebral Palsy",
        "Chronic Fatigue Syndrome",
        "Cluster Headache",
        "Chronic Obstructive Pulmonary Disease (COPD)",
        "Chronic Kidney Diseases",
        "Crohn Disease",
        "Deafness",
        "Depression",
        "Diabetes",
        "Eczema",
        "Epilepsy",
        "Fibroids",
        "Fibromyalgia",
        "Heart Failure",
        "Hypertension",
        "Hyperthyroidism",
        "Hypothyroidism",
        "Irritable Bowel Syndrome (IBS)",
        "Infertility",
        "Lyme Disease",
        "Macular Degeneration",
        "Migraine",
        "Multiple Allergies",
        "Multiple Sclerosis",
        "Osteoarthritis",
        "Osteoporosis",
        "Ovarian Cysts",
        "Parkinson Disease",
        "Phantom Limb Pain",
        "Psoriasis",
        "Post Traumatic Stress Disorder (PTSD)",
        "Rheumatoid Arthritis",
        "Sjogrens Disease",
        "Spinal Cord Injury",
        "Spinal Stenosis",
        "Stroke",
        "Tension Headache",
        "Tinnitus",
        "Ulcerative Colitis"
      ],
      "interventions": [
        {
          "name": "Advanced multi-component meditation practice",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Tobias Moeller-Bertram",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 3000,
      "start_date": "2021-12-05",
      "completion_date": "2025-03-25",
      "has_results": false,
      "last_update_posted_date": "2024-11-01",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 1,
      "location_summary": "Palm Desert, California",
      "locations": [
        {
          "city": "Palm Desert",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06583395"
    },
    {
      "nct_id": "NCT04191733",
      "title": "Anterior Advantage With KINCISE",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Post Traumatic Arthritis"
      ],
      "interventions": [
        {
          "name": "KINCISE(TM) Surgical Automated System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "DePuy Orthopaedics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 250,
      "start_date": "2020-01-28",
      "completion_date": "2022-08-31",
      "has_results": true,
      "last_update_posted_date": "2023-09-15",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 11,
      "location_summary": "Roseville, California • Denver, Colorado • Albany, New York + 6 more",
      "locations": [
        {
          "city": "Roseville",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Albany",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04191733"
    },
    {
      "nct_id": "NCT00503438",
      "title": "Ankle Joint Replacement Outcomes Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Post-Traumatic Arthritis",
        "Septic Arthritis",
        "Prior Ankle Fusion"
      ],
      "interventions": [
        {
          "name": "Salto Talaris Ankle",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Smith & Nephew, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 76,
      "start_date": "2007-10-31",
      "completion_date": "2023-04-21",
      "has_results": false,
      "last_update_posted_date": "2024-01-24",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 2,
      "location_summary": "San Antonio, Texas • Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00503438"
    },
    {
      "nct_id": "NCT01288586",
      "title": "Post-Approval Study to Investigate the Long Term (8 Year) Survivorship of STAR Ankle Among Continued Access Study Patients",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Primary Arthrosis"
      ],
      "interventions": [
        {
          "name": "Scandinavian Total Ankle Replacement System (STAR Ankle)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Stryker Trauma and Extremities",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 87,
      "start_date": "2009-10-05",
      "completion_date": "2016-11-14",
      "has_results": false,
      "last_update_posted_date": "2017-03-27",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 5,
      "location_summary": "Oakland, California • Temple Terrace, Florida • Boise, Idaho + 2 more",
      "locations": [
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "Temple Terrace",
          "state": "Florida"
        },
        {
          "city": "Boise",
          "state": "Idaho"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01288586"
    },
    {
      "nct_id": "NCT00289107",
      "title": "Randomized Fixed Bearing vs Mobile Bearing Cruciate Substituting TKA",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Other Inflammatory Arthritis",
        "Post-Traumatic Arthritis",
        "Juvenile Rheumatoid Arthritis",
        "Avascular Necrosis"
      ],
      "interventions": [
        {
          "name": "Total Knee Arthroplasty",
          "type": "DEVICE"
        },
        {
          "name": "Total knee replacement",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "DePuy Orthopaedics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 149,
      "start_date": "2001-04-01",
      "completion_date": "2007-11-01",
      "has_results": true,
      "last_update_posted_date": "2023-05-03",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 3,
      "location_summary": "Greensboro, North Carolina • Austin, Texas • Lakewood, Washington",
      "locations": [
        {
          "city": "Greensboro",
          "state": "North Carolina"
        },
        {
          "city": "Austin",
          "state": "Texas"
        },
        {
          "city": "Lakewood",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00289107"
    },
    {
      "nct_id": "NCT04817969",
      "title": "Persona Ti-Nidium Post-Market Clinical Follow-up",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Knee Pain Chronic",
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Traumatic Arthritis",
        "Polyarthritis",
        "Varus Deformity",
        "Valgus Deformity",
        "Flexion Deformity of the Knee",
        "Avascular Necrosis",
        "Patellofemoral Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Zimmer Biomet Persona Ti-Nidium Total Knee System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 240,
      "start_date": "2021-06-01",
      "completion_date": "2034-05",
      "has_results": false,
      "last_update_posted_date": "2025-10-24",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 7,
      "location_summary": "Parker, Colorado • Hyattsville, Maryland • Jackson, Mississippi + 4 more",
      "locations": [
        {
          "city": "Parker",
          "state": "Colorado"
        },
        {
          "city": "Hyattsville",
          "state": "Maryland"
        },
        {
          "city": "Jackson",
          "state": "Mississippi"
        },
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04817969"
    },
    {
      "nct_id": "NCT01480453",
      "title": "Outcomes Study of the TM Humeral Stem Used in Primary, Total or Hemi Shoulder Arthroplasty",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis",
        "Rheumatoid Arthritis",
        "Post-traumatic Arthritis",
        "Ununited Humeral Head Fracture",
        "Irreducible 3- and 4-part Proximal Humeral Fractures",
        "Avascular Necrosis"
      ],
      "interventions": [
        {
          "name": "Trabecular Metal Humeral Stem",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 67,
      "start_date": "2011-01-02",
      "completion_date": "2018-12-31",
      "has_results": false,
      "last_update_posted_date": "2019-03-26",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 3,
      "location_summary": "Louisville, Kentucky • Royal Oak, Michigan • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Royal Oak",
          "state": "Michigan"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01480453"
    },
    {
      "nct_id": "NCT04145401",
      "title": "Post Market Clinical Follow-Up Study- EVOLUTION® Revision CCK",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Knee Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Revision Knee implants",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "MicroPort Orthopedics Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2020-09-30",
      "completion_date": "2033-11-01",
      "has_results": false,
      "last_update_posted_date": "2024-03-20",
      "last_synced_at": "2026-07-24T13:15:15.633Z",
      "location_count": 1,
      "location_summary": "Englewood, Colorado",
      "locations": [
        {
          "city": "Englewood",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04145401"
    }
  ]
}