{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=somatropin%2C+rDNA+origin%2C+for+injection",
    "query": {
      "intervention": "somatropin, rDNA origin, for injection"
    },
    "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=somatropin%2C+rDNA+origin%2C+for+injection&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-06T22:01:32.216Z",
  "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": "NCT00638053",
      "title": "A Study to Evaluate the Efficacy of Somatropin in Adults With Growth Hormone Deficiency Caused by Trauma and/or Head Injury",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Brain Injuries",
        "Growth Hormone Deficiency Dwarfism"
      ],
      "interventions": [
        {
          "name": "somatropin",
          "type": "GENETIC"
        }
      ],
      "intervention_types": [
        "GENETIC"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2002-11",
      "completion_date": "2003-11",
      "has_results": false,
      "last_update_posted_date": "2008-04-01",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 4,
      "location_summary": "Pittsburgh, Pennsylvania • El Paso, Texas • Salt Lake City, Utah + 1 more",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "El Paso",
          "state": "Texas"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        },
        {
          "city": "Federal Way",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00638053"
    },
    {
      "nct_id": "NCT03038594",
      "title": "Growth Hormone Therapy for Muscle Regeneration in Severely Burned Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Burns",
        "Growth Hormone Treatment"
      ],
      "interventions": [
        {
          "name": "Somatropin",
          "type": "DRUG"
        },
        {
          "name": "0.09% Saline Solution",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The University of Texas Medical Branch, Galveston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 13,
      "start_date": "2015-11-01",
      "completion_date": "2021-11-30",
      "has_results": false,
      "last_update_posted_date": "2023-02-13",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 1,
      "location_summary": "Galveston, Texas",
      "locations": [
        {
          "city": "Galveston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03038594"
    },
    {
      "nct_id": "NCT00190658",
      "title": "Somatropin Treatment in Patients With SHOX Deficiency and Turner Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Failure to Thrive"
      ],
      "interventions": [
        {
          "name": "Somatropin (rDNA origin) for injection",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eli Lilly and Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "3 Years and older"
      },
      "enrollment_count": 75,
      "start_date": "2000-02",
      "completion_date": "2010-09",
      "has_results": false,
      "last_update_posted_date": "2010-12-20",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00190658"
    },
    {
      "nct_id": "NCT04121780",
      "title": "Growth Hormone Replacement Therapy for Retried Professional Football Players",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "TBI (Traumatic Brain Injury)",
        "Concussion, Brain",
        "Sport Injury",
        "Anterior Pituitary Hyposecretion Syndrome",
        "Hypopituitarism",
        "Growth Hormone Deficiency"
      ],
      "interventions": [
        {
          "name": "Growth Hormone",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "Center for Neurological Studies",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "76 Years",
        "sex": "MALE",
        "summary": "18 Years to 76 Years · Male only"
      },
      "enrollment_count": 42,
      "start_date": "2019-10-08",
      "completion_date": "2026-09",
      "has_results": false,
      "last_update_posted_date": "2023-02-08",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 1,
      "location_summary": "Dearborn, Michigan",
      "locations": [
        {
          "city": "Dearborn",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04121780"
    },
    {
      "nct_id": "NCT00748969",
      "title": "Clinical Trial of Growth Hormone in MPS I, II, and VI",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Mucopolysaccharidosis I",
        "Mucopolysaccharidosis II",
        "Mucopolysaccharidosis VI"
      ],
      "interventions": [
        {
          "name": "Somatropin (DNA origin)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "5 Years to 17 Years"
      },
      "enrollment_count": 2,
      "start_date": "2008-11",
      "completion_date": "2013-09",
      "has_results": true,
      "last_update_posted_date": "2018-09-05",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00748969"
    },
    {
      "nct_id": "NCT01699308",
      "title": "Growth Hormone and Brain Functioning After Traumatic Brain Injury",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Traumatic Brain Injury"
      ],
      "interventions": [
        {
          "name": "Genotropin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Joe Springer",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 15,
      "start_date": "2009-12-01",
      "completion_date": "2014-04-01",
      "has_results": false,
      "last_update_posted_date": "2018-09-10",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 1,
      "location_summary": "Lexington, Kentucky",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01699308"
    },
    {
      "nct_id": "NCT02311894",
      "title": "A Post-Marketing Study of the Immunogenicity of Somatropin (Ribosomal Deoxyribo Nucleic Acid [rDNA] Origin) Injection (Nutropin AQ®) in Children With Growth Hormone Deficiency",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Growth Hormone Deficiency"
      ],
      "interventions": [
        {
          "name": "Somatropin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Genentech, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "14 Years",
        "sex": "ALL",
        "summary": "3 Years to 14 Years"
      },
      "enrollment_count": 82,
      "start_date": "2015-03-31",
      "completion_date": "2017-11-08",
      "has_results": true,
      "last_update_posted_date": "2019-01-08",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 33,
      "location_summary": "Little Rock, Arkansas • Orange, California • Sacramento, California + 28 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Centennial",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02311894"
    },
    {
      "nct_id": "NCT00742157",
      "title": "Evaluate the Efficacy and Safety Growth Hormone, Glutamine and Diet in Patients With Short Bowel Syndrome (SBS)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Short Bowel Syndrome"
      ],
      "interventions": [
        {
          "name": "Growth Hormone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Nebraska",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "78 Years",
        "sex": "ALL",
        "summary": "19 Years to 78 Years"
      },
      "enrollment_count": 5,
      "start_date": "2003-09-01",
      "completion_date": "2008-10-20",
      "has_results": true,
      "last_update_posted_date": "2023-09-08",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00742157"
    },
    {
      "nct_id": "NCT07221851",
      "title": "Trial Investigating the Efficacy and Safety of Weekly Lonapegsomatropin Compared to Daily Somatropin in Children and Adolescents With Short Stature or Growth Failure Due to Growth Hormone Sufficient Disorders",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Turner Syndrome",
        "Short Stature Homeobox Gene Mutation",
        "Idiopathic Short Stature",
        "Small for Gestational Age at Delivery"
      ],
      "interventions": [
        {
          "name": "Lonapegsomatropin [SKYTROFA®]",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Somatropin Pen Injector",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Ascendis Pharma A/S",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "2 Years to 17 Years"
      },
      "enrollment_count": 186,
      "start_date": "2025-12-12",
      "completion_date": "2029-03",
      "has_results": false,
      "last_update_posted_date": "2026-09-30",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 23,
      "location_summary": "Palo Alto, California • Sacramento, California • Aurora, Colorado + 19 more",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Centennial",
          "state": "Colorado"
        },
        {
          "city": "Wilmington",
          "state": "Delaware"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07221851"
    },
    {
      "nct_id": "NCT04615273",
      "title": "A Trial to Compare the Efficacy and Safety of Once-weekly Lonapegsomatropin With Placebo and a Daily Somatropin Product in Adults With Growth Hormone Deficiency",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Growth Hormone Deficiency",
        "Endocrine System Diseases",
        "Hormone Deficiency"
      ],
      "interventions": [
        {
          "name": "Lonapegsomatropin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        },
        {
          "name": "Somatropin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Ascendis Pharma Endocrinology Division A/S",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "23 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "23 Years to 80 Years"
      },
      "enrollment_count": 264,
      "start_date": "2020-12-03",
      "completion_date": "2023-12-01",
      "has_results": true,
      "last_update_posted_date": "2026-07-07",
      "last_synced_at": "2026-10-06T22:01:32.216Z",
      "location_count": 23,
      "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Fresno, California + 18 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04615273"
    }
  ]
}