{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Helicobacter+Infections&page=2",
    "query": {
      "condition": "Helicobacter Infections",
      "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=Helicobacter+Infections&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T01:37:07.814Z",
  "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": "NCT02905825",
      "title": "Urea Breath Test (UBT) With Breath Hp System /BreathID Hp Lab System Pediatrics",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Helicobacter Pylori Infection"
      ],
      "interventions": [
        {
          "name": "BreathID® Hp System",
          "type": "DEVICE"
        },
        {
          "name": "BreathID® Hp Lab System",
          "type": "DRUG"
        },
        {
          "name": "Stool Test",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Meridian Bioscience, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "3 Years to 18 Years"
      },
      "enrollment_count": 54,
      "start_date": "2017-05-18",
      "completion_date": "2017-11-05",
      "has_results": true,
      "last_update_posted_date": "2022-12-20",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 5,
      "location_summary": "Shreveport, Louisiana • Flowood, Mississippi • Nashville, Tennessee + 2 more",
      "locations": [
        {
          "city": "Shreveport",
          "state": "Louisiana"
        },
        {
          "city": "Flowood",
          "state": "Mississippi"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02905825"
    },
    {
      "nct_id": "NCT01623154",
      "title": "POCone-UBiT-IR300 Pediatric Comparison Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Bacterial Infection Due to Helicobacter Pylori (H. Pylori)"
      ],
      "interventions": [
        {
          "name": "Pranactin citric solution",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Otsuka America Pharmaceutical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "3 Years to 18 Years"
      },
      "enrollment_count": 99,
      "start_date": "2012-07",
      "completion_date": "2013-04",
      "has_results": true,
      "last_update_posted_date": "2015-02-23",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 3,
      "location_summary": "Miami, Florida • El Paso, Texas • Houston, Texas",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "El Paso",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01623154"
    },
    {
      "nct_id": "NCT00194688",
      "title": "Breath Ammonia Method for H. Pylori Detection: Phase II",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Helicobacter Infections"
      ],
      "interventions": [
        {
          "name": "H. pylori treatment",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 278,
      "start_date": "2003-03",
      "completion_date": "2005-06",
      "has_results": false,
      "last_update_posted_date": "2008-01-11",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00194688"
    },
    {
      "nct_id": "NCT00765401",
      "title": "An Investigation of the Association Between Helicobacter Pylori Infection and Abdominal Pain in Cystic Fibrosis Patients",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystic Fibrosis",
        "Abdominal Pain",
        "Helicobacter Pylori Infection"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "5 Years to 18 Years"
      },
      "enrollment_count": 0,
      "start_date": "2008-11",
      "completion_date": "2011-04",
      "has_results": false,
      "last_update_posted_date": "2017-11-24",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 1,
      "location_summary": "Hershey, Pennsylvania",
      "locations": [
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00765401"
    },
    {
      "nct_id": "NCT02528721",
      "title": "Exalenz Lab Mode System Compared to Biopsy for H.Pylori Detection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Helicobacter Pylori Infection"
      ],
      "interventions": [
        {
          "name": "Dual Mode BreathID Hp System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Meridian Bioscience, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 282,
      "start_date": "2015-10",
      "completion_date": "2016-07",
      "has_results": true,
      "last_update_posted_date": "2022-12-20",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 11,
      "location_summary": "Tucson, Arizona • Ventura, California • Lafayette, Colorado + 8 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Ventura",
          "state": "California"
        },
        {
          "city": "Lafayette",
          "state": "Colorado"
        },
        {
          "city": "Hialeah",
          "state": "Florida"
        },
        {
          "city": "Kissimmee",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02528721"
    },
    {
      "nct_id": "NCT00202488",
      "title": "The Effect of H. Pylori Infection on Iron Metabolism",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Iron Deficiency Anemia",
        "Helicobacter Pylori Infection"
      ],
      "interventions": [
        {
          "name": "H. pylori treatment",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Seattle Institute for Biomedical and Clinical Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 39,
      "start_date": "2002-11",
      "completion_date": "2007-09",
      "has_results": false,
      "last_update_posted_date": "2008-07-30",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00202488"
    },
    {
      "nct_id": "NCT00664209",
      "title": "Treating H. Pylori in Parkinson's Patients With Motor Fluctuations",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Parkinson's Disease",
        "Helicobacter Infections",
        "Motor Fluctuations"
      ],
      "interventions": [
        {
          "name": "clartihromycin, amoxicillin, and omeprazole",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "MALE",
        "summary": "Male only"
      },
      "enrollment_count": 64,
      "start_date": "2008-01",
      "completion_date": "2012-06",
      "has_results": true,
      "last_update_posted_date": "2017-12-02",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00664209"
    },
    {
      "nct_id": "NCT00550368",
      "title": "Clinical Experiment of Helicobacter Pylori Transmission",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infection",
        "Achlorhydria"
      ],
      "interventions": [
        {
          "name": "Biological intervention: Enteropathogenic E. coli",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "59 Years",
        "sex": "ALL",
        "summary": "35 Years to 59 Years"
      },
      "enrollment_count": 45,
      "start_date": "2005-08",
      "completion_date": "2009-04",
      "has_results": true,
      "last_update_posted_date": "2016-12-06",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00550368"
    },
    {
      "nct_id": "NCT03146325",
      "title": "Helicobacter Pylori and Body Iron in Adults",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Helicobacter Pylori Infection"
      ],
      "interventions": [
        {
          "name": "BISMUTH TETRACYCLINE METRONIDAZOLE OMEPRAZOLE",
          "type": "DRUG"
        },
        {
          "name": "MATCHING PLACEBO",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 0,
      "start_date": "2012-11",
      "completion_date": "2016-08",
      "has_results": false,
      "last_update_posted_date": "2017-05-09",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 1,
      "location_summary": "El Paso, Texas",
      "locations": [
        {
          "city": "El Paso",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03146325"
    },
    {
      "nct_id": "NCT00083291",
      "title": "Helicobacter Pylori and Dry Eye",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Helicobacter Infections"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Eye Institute (NEI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 10,
      "start_date": "2004-05",
      "completion_date": "2005-03",
      "has_results": false,
      "last_update_posted_date": "2008-03-04",
      "last_synced_at": "2026-06-11T01:37:07.814Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00083291"
    }
  ]
}