{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Disorders+of+Calcium+and+Bone+Metabolism&page=2",
    "query": {
      "condition": "Disorders of Calcium and Bone Metabolism",
      "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=Disorders+of+Calcium+and+Bone+Metabolism&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T09:17:05.462Z",
  "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": "NCT04752098",
      "title": "A Study to Assess Metabolic Bone Disease of Prematurity Using an Acoustic Method",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Metabolic Bone Disease",
        "Osteopenia",
        "Neonatal Rickets"
      ],
      "interventions": [
        {
          "name": "Vibro-acoustic analysis (VAA), based on ultrasound radiation force",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Days",
        "maximum_age": "8 Months",
        "sex": "ALL",
        "summary": "3 Days to 8 Months"
      },
      "enrollment_count": 37,
      "start_date": "2020-09-02",
      "completion_date": "2024-08-31",
      "has_results": false,
      "last_update_posted_date": "2025-04-27",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04752098"
    },
    {
      "nct_id": "NCT06525636",
      "title": "A First-in-human Study of KK8123 in Adults With X-linked Hypophosphatemia",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "X-linked Hypophosphatemia"
      ],
      "interventions": [
        {
          "name": "KK8123",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Kyowa Kirin Co., Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 24,
      "start_date": "2024-10-09",
      "completion_date": "2028-05-10",
      "has_results": false,
      "last_update_posted_date": "2025-11-14",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 5,
      "location_summary": "San Francisco, California • New Haven, Connecticut • Indianapolis, Indiana + 2 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06525636"
    },
    {
      "nct_id": "NCT01419028",
      "title": "A Retrospective Study of the Natural History of Patients With Severe Perinatal and Infantile Hypophosphatasia (HPP)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hypophosphatasia (HPP)"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Alexion Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 48,
      "start_date": "2012-08",
      "completion_date": "2014-02",
      "has_results": true,
      "last_update_posted_date": "2019-04-01",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 5,
      "location_summary": "Los Angeles, California • Indianapolis, Indiana • St Louis, Missouri + 2 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        },
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01419028"
    },
    {
      "nct_id": "NCT00892853",
      "title": "Association of Bone Quality and Quantity With Vascular Calcification",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vascular Calcification",
        "Atherosclerosis",
        "Bone Density"
      ],
      "interventions": [
        {
          "name": "CT of the bones",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "30 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2009-02",
      "completion_date": "2013-01",
      "has_results": false,
      "last_update_posted_date": "2014-06-12",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00892853"
    },
    {
      "nct_id": "NCT00525798",
      "title": "A Study to Evaluate Oral Salmon Calcitonin in the Treatment of Osteoporosis in Postmenopausal Women Taking Calcium and Vitamin D",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Osteoporosis"
      ],
      "interventions": [
        {
          "name": "SMC021 Oral calcitonin",
          "type": "DRUG"
        },
        {
          "name": "SMC021 Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Nordic Bioscience A/S",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "85 Years",
        "sex": "FEMALE",
        "summary": "55 Years to 85 Years · Female only"
      },
      "enrollment_count": 4665,
      "start_date": "2007-03",
      "completion_date": "2011-11",
      "has_results": true,
      "last_update_posted_date": "2012-10-29",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 3,
      "location_summary": "Gainesville, Georgia • Detroit, Michigan • Portland, Oregon",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Georgia"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00525798"
    },
    {
      "nct_id": "NCT00209235",
      "title": "Albright Hereditary Osteodystrophy: Natural History, Growth, and Cognitive/Behavioral Assessments",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pseudohypoparathyroidism Type 1A",
        "Albright Hereditary Osteodystrophy",
        "Pseudopseudohypoparathyroidism"
      ],
      "interventions": [
        {
          "name": "Neurocognitive and psychosocial testing",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Connecticut Children's Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Months",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "2 Months to 89 Years"
      },
      "enrollment_count": 600,
      "start_date": "2003-01",
      "completion_date": "2030-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-02",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 1,
      "location_summary": "Hartford, Connecticut",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00209235"
    },
    {
      "nct_id": "NCT00468689",
      "title": "Evaluation Of SB-751689 Administered At Supratherapeutic Dose Levels In Healthy Adult Subjects.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Osteoporosis"
      ],
      "interventions": [
        {
          "name": "SB-751689 oral tablets (100 and 400 ng)",
          "type": "DRUG"
        },
        {
          "name": "Ketoconazole (NIZORAL) oral tablets (200 mg)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 15,
      "start_date": "2007-04",
      "completion_date": "2007-08",
      "has_results": false,
      "last_update_posted_date": "2008-10-13",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00468689"
    },
    {
      "nct_id": "NCT02224144",
      "title": "Bone Mass and Strength After Kidney Transplantation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "End Stage Renal Disease",
        "Kidney Transplantation",
        "Bone Loss",
        "Fractures",
        "Vascular Calcifications"
      ],
      "interventions": [
        {
          "name": "Vitamin D3",
          "type": "DRUG"
        },
        {
          "name": "Calcitriol",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 61,
      "start_date": "2014-08-18",
      "completion_date": "2016-10-12",
      "has_results": true,
      "last_update_posted_date": "2025-03-07",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02224144"
    },
    {
      "nct_id": "NCT00532077",
      "title": "A Study to Evaluate the Effects of SB-751689 or rhPTH(1-34) on Excretion of Calcium and Phosphate in Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Osteoporosis"
      ],
      "interventions": [
        {
          "name": "rhPTH(1-34)",
          "type": "DRUG"
        },
        {
          "name": "SB-751689 100 mg",
          "type": "DRUG"
        },
        {
          "name": "SB-751689 400 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "40 Years to 65 Years · Female only"
      },
      "enrollment_count": 40,
      "start_date": "2007-08",
      "completion_date": "2008-01",
      "has_results": false,
      "last_update_posted_date": "2010-10-19",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 5,
      "location_summary": "San Diego, California • Daytona Beach, Florida • Port Orange, Florida + 2 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Daytona Beach",
          "state": "Florida"
        },
        {
          "city": "Port Orange",
          "state": "Florida"
        },
        {
          "city": "Honolulu",
          "state": "Hawaii"
        },
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00532077"
    },
    {
      "nct_id": "NCT06383117",
      "title": "Understanding Effects of Calcium on the Gut-Bone Axis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy",
        "Adult",
        "Calcium",
        "Bone Resorption",
        "Endocrine; Obesity"
      ],
      "interventions": [
        {
          "name": "Calcium carbonate",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo Control",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Georgia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 14,
      "start_date": "2023-10-17",
      "completion_date": "2024-02-23",
      "has_results": false,
      "last_update_posted_date": "2024-04-25",
      "last_synced_at": "2026-06-11T09:17:05.462Z",
      "location_count": 1,
      "location_summary": "Athens, Georgia",
      "locations": [
        {
          "city": "Athens",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06383117"
    }
  ]
}