{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Mircera",
    "query": {
      "intervention": "Mircera"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 23,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Mircera&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-04T08:35:09.533Z",
  "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": "NCT03552393",
      "title": "Ascertain the Optimal Starting Dose of Mircera Given Subcutaneously for Maintenance Treatment of Anemia in Pediatric Patients With Chronic Kidney Disease on Dialysis or Not Yet on Dialysis.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Anemia",
        "Renal Insufficiency, Chronic"
      ],
      "interventions": [
        {
          "name": "Mircera",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Months",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "3 Months to 17 Years"
      },
      "enrollment_count": 40,
      "start_date": "2018-08-03",
      "completion_date": "2021-07-19",
      "has_results": true,
      "last_update_posted_date": "2022-03-07",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 7,
      "location_summary": "Birmingham, Alabama • Loma Linda, California • Atlanta, Georgia + 4 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Kansas City",
          "state": "Missouri"
        },
        {
          "city": "West Orange",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03552393"
    },
    {
      "nct_id": "NCT00454246",
      "title": "A Study of Mircera in Hemoglobin Control of Patients Transitioning to Dialysis.",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia"
      ],
      "interventions": [
        {
          "name": "methoxy polyethylene glycol-epoetin beta",
          "type": "DRUG"
        },
        {
          "name": "epoetin alfa",
          "type": "DRUG"
        },
        {
          "name": "darbepoetin alfa",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 111,
      "start_date": "2007-04",
      "completion_date": "2008-02",
      "has_results": true,
      "last_update_posted_date": "2011-12-16",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 78,
      "location_summary": "Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 75 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "El Dorado",
          "state": "Arkansas"
        },
        {
          "city": "Hot Springs",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00454246"
    },
    {
      "nct_id": "NCT04484857",
      "title": "Study of Roxadustat Conversion in Participants Receiving Stable ESA or as Initial Anemia Treatment in Hemodialysis Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia Associated With End Stage Renal Disease"
      ],
      "interventions": [
        {
          "name": "Roxadustat",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Kyntra Bio",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 283,
      "start_date": "2020-07-22",
      "completion_date": "2021-09-17",
      "has_results": true,
      "last_update_posted_date": "2022-07-26",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 26,
      "location_summary": "Anchorage, Alaska • Pine Bluff, Arkansas • Cerritos, California + 18 more",
      "locations": [
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Pine Bluff",
          "state": "Arkansas"
        },
        {
          "city": "Cerritos",
          "state": "California"
        },
        {
          "city": "Victorville",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04484857"
    },
    {
      "nct_id": "NCT00422513",
      "title": "A Study Comparing Mircera and Epoetin Alfa for the Treatment of Anemia in Dialysis Patients With Chronic Kidney Disease.",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia"
      ],
      "interventions": [
        {
          "name": "methoxy polyethylene glycol-epoetin beta",
          "type": "DRUG"
        },
        {
          "name": "Epoetin alfa",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 260,
      "start_date": "2007-03",
      "completion_date": "2007-12",
      "has_results": true,
      "last_update_posted_date": "2011-12-14",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 44,
      "location_summary": "Birmingham, Alabama • Rainbow City, Alabama • Hot Springs, Arizona + 41 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Rainbow City",
          "state": "Alabama"
        },
        {
          "city": "Hot Springs",
          "state": "Arizona"
        },
        {
          "city": "Fairfield",
          "state": "California"
        },
        {
          "city": "Los Alamitos",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00422513"
    },
    {
      "nct_id": "NCT00077610",
      "title": "A Study of Intravenous Mircera for the Treatment of Anemia in Dialysis Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia"
      ],
      "interventions": [
        {
          "name": "Epoetin alfa or beta",
          "type": "DRUG"
        },
        {
          "name": "RO0503821 (1x/2 Weeks)",
          "type": "DRUG"
        },
        {
          "name": "RO0503821 (1x/4 Weeks)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 673,
      "start_date": "2004-02",
      "completion_date": "2005-08",
      "has_results": true,
      "last_update_posted_date": "2017-01-13",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 60,
      "location_summary": "Birmingham, Alabama • Mobile, Alabama • Montgomery, Alabama + 51 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Montgomery",
          "state": "Alabama"
        },
        {
          "city": "Encino",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00077610"
    },
    {
      "nct_id": "NCT00442702",
      "title": "A Study of Subcutaneous Mircera in Patients With Chronic Kidney Disease, Not on Dialysis.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia"
      ],
      "interventions": [
        {
          "name": "Mircera",
          "type": "DRUG"
        },
        {
          "name": "Darbepoetin alfa",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 228,
      "start_date": "2007-09",
      "completion_date": "2010-08",
      "has_results": true,
      "last_update_posted_date": "2011-12-19",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 11,
      "location_summary": "Granada Hills, California • Lauderdale Lakes, Florida • Augusta, Georgia + 8 more",
      "locations": [
        {
          "city": "Granada Hills",
          "state": "California"
        },
        {
          "city": "Lauderdale Lakes",
          "state": "Florida"
        },
        {
          "city": "Augusta",
          "state": "Georgia"
        },
        {
          "city": "Mineola",
          "state": "New York"
        },
        {
          "city": "Orchard Park",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00442702"
    },
    {
      "nct_id": "NCT04410198",
      "title": "Study of Roxadustat Conversion in Participants Receiving Stable Erythropoiesis-Stimulating Agent (ESA) or as Initial Anemia Treatment in Chronic Dialysis Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia Associated With End Stage Renal Disease (ESRD)"
      ],
      "interventions": [
        {
          "name": "Roxadustat",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Kyntra Bio",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 203,
      "start_date": "2020-05-26",
      "completion_date": "2021-10-11",
      "has_results": true,
      "last_update_posted_date": "2022-09-13",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 9,
      "location_summary": "Englewood, Colorado • Caldwell, Idaho • Baton Rouge, Louisiana + 6 more",
      "locations": [
        {
          "city": "Englewood",
          "state": "Colorado"
        },
        {
          "city": "Caldwell",
          "state": "Idaho"
        },
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        },
        {
          "city": "Kalamazoo",
          "state": "Michigan"
        },
        {
          "city": "Tupelo",
          "state": "Mississippi"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04410198"
    },
    {
      "nct_id": "NCT00081471",
      "title": "A Study of Mircera in the Treatment of Anemia in Patients With Chronic Kidney Disease Not on Dialysis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia"
      ],
      "interventions": [
        {
          "name": "darbepoetin alfa",
          "type": "DRUG"
        },
        {
          "name": "methoxy polyethylene glycol-epoetin beta [Mircera]",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 324,
      "start_date": "2004-06",
      "completion_date": "2006-07",
      "has_results": false,
      "last_update_posted_date": "2016-11-02",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 22,
      "location_summary": "Los Angeles, California • Mather, California • Stanford, California + 18 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Mather",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Stamford",
          "state": "Connecticut"
        },
        {
          "city": "Bay Pines",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00081471"
    },
    {
      "nct_id": "NCT00081484",
      "title": "A Study of Intravenous or Subcutaneous Mircera for the Treatment of Anemia in Dialysis Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia"
      ],
      "interventions": [
        {
          "name": "epoetin alfa or beta",
          "type": "DRUG"
        },
        {
          "name": "methoxy polyethylene glycol-epoetin beta [Mircera]",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 336,
      "start_date": "2004-06",
      "completion_date": "2006-03",
      "has_results": false,
      "last_update_posted_date": "2016-11-02",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 31,
      "location_summary": "Covina, California • Los Alamitos, California • Los Angeles, California + 23 more",
      "locations": [
        {
          "city": "Covina",
          "state": "California"
        },
        {
          "city": "Los Alamitos",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00081484"
    },
    {
      "nct_id": "NCT06520826",
      "title": "Vafseo Outcomes In-Center Experience",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia of Chronic Kidney Disease"
      ],
      "interventions": [
        {
          "name": "Vadadustat",
          "type": "DRUG"
        },
        {
          "name": "Erythropoiesis Stimulating Agent",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "USRC Kidney Research",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2200,
      "start_date": "2024-11-20",
      "completion_date": "2026-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-03-10",
      "last_synced_at": "2026-09-04T08:35:09.533Z",
      "location_count": 5,
      "location_summary": "Lone Tree, Colorado • Dalton, Georgia • Gallup, New Mexico + 2 more",
      "locations": [
        {
          "city": "Lone Tree",
          "state": "Colorado"
        },
        {
          "city": "Dalton",
          "state": "Georgia"
        },
        {
          "city": "Gallup",
          "state": "New Mexico"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Live Oak",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06520826"
    }
  ]
}