{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+%28for+ciprofloxacin%29",
    "query": {
      "intervention": "Placebo (for ciprofloxacin)"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 28,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+%28for+ciprofloxacin%29&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-08T05:55:12.168Z",
  "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": "NCT00609973",
      "title": "Ciprofloxacin for the Prevention of Postoperative Endoscopic Recurrence in Crohn's Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Crohn's Disease"
      ],
      "interventions": [
        {
          "name": "Ciprofloxacin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 33,
      "start_date": "2008-05",
      "completion_date": "2011-12",
      "has_results": true,
      "last_update_posted_date": "2013-05-03",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00609973"
    },
    {
      "nct_id": "NCT02661438",
      "title": "Summative Usability Study of Ciprofloxacin Dry Powder for Inhalation Using Placebo",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bronchiectasis",
        "Pulmonary Disease, Chronic Obstructive"
      ],
      "interventions": [
        {
          "name": "Placebo to Ciprofloxacin DPI (BAYQ3939)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 46,
      "start_date": "2016-01-12",
      "completion_date": "2016-03-17",
      "has_results": false,
      "last_update_posted_date": "2018-12-19",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 2,
      "location_summary": "Vero Beach, Florida • Jamaica, New York",
      "locations": [
        {
          "city": "Vero Beach",
          "state": "Florida"
        },
        {
          "city": "Jamaica",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02661438"
    },
    {
      "nct_id": "NCT01994538",
      "title": "Seven vs. 14 Days Treatment for Male Urinary Tract Infection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Urinary Tract Infections"
      ],
      "interventions": [
        {
          "name": "Longer therapy duration",
          "type": "OTHER"
        },
        {
          "name": "Shorter therapy duration",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 273,
      "start_date": "2014-04-24",
      "completion_date": "2019-12-31",
      "has_results": true,
      "last_update_posted_date": "2021-06-02",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 2,
      "location_summary": "Minneapolis, Minnesota • Houston, Texas",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01994538"
    },
    {
      "nct_id": "NCT00889967",
      "title": "Safety and Efficacy Study of Ciprofloxacin for Inhalation in Patients With Non-Cystic Fibrosis Bronchiectasis \"ORBIT-1\"",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Non-Cystic Fibrosis Bronchiectasis"
      ],
      "interventions": [
        {
          "name": "Ciprofloxacin for Inhalation",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Aradigm Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 95,
      "start_date": "2010-02",
      "completion_date": "2011-06",
      "has_results": false,
      "last_update_posted_date": "2017-01-25",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 14,
      "location_summary": "Phoenix, Arizona • Los Angeles, California • Sacramento, California + 11 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Torrance",
          "state": "California"
        },
        {
          "city": "Waterbury",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00889967"
    },
    {
      "nct_id": "NCT01789203",
      "title": "Ciprofloxacin for Prevention of BK Infection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "BK Virus Infection"
      ],
      "interventions": [
        {
          "name": "Ciprofloxacin",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The Methodist Hospital Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2013-01",
      "completion_date": "2017-10",
      "has_results": true,
      "last_update_posted_date": "2019-11-13",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01789203"
    },
    {
      "nct_id": "NCT01110408",
      "title": "A Safety and Tolerability Study of Doripenem Compared With Cefepime in Children Hospitalized With Complicated Urinary Tract Infections",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Complicated Urinary Tract Infections or Pyelonephritis"
      ],
      "interventions": [
        {
          "name": "Doripenem",
          "type": "DRUG"
        },
        {
          "name": "Doripenem placebo",
          "type": "DRUG"
        },
        {
          "name": "Cefepime",
          "type": "DRUG"
        },
        {
          "name": "Cefepime placebo",
          "type": "DRUG"
        },
        {
          "name": "Amoxicillin/clavulanate potassium",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Janssen Research & Development, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Months",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "3 Months to 18 Years"
      },
      "enrollment_count": 41,
      "start_date": "2010-12",
      "completion_date": "2013-06",
      "has_results": true,
      "last_update_posted_date": "2014-07-15",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 11,
      "location_summary": "Little Rock, Arkansas • Oakland, California • Orange, California + 8 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01110408"
    },
    {
      "nct_id": "NCT00964561",
      "title": "Ph1 Study of Valortim and Ciprofloxacin in Humans",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Anthrax"
      ],
      "interventions": [
        {
          "name": "Ciprofloxacin and Valortim",
          "type": "DRUG"
        },
        {
          "name": "Placebo Antibiotic and Valortim",
          "type": "DRUG"
        },
        {
          "name": "Placebo Antibiotic and Placebo Valortim",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "PharmAthene, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "59 Years",
        "sex": "ALL",
        "summary": "18 Years to 59 Years"
      },
      "enrollment_count": 26,
      "start_date": "2009-08",
      "completion_date": "2010-07",
      "has_results": false,
      "last_update_posted_date": "2010-08-10",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 1,
      "location_summary": "Overland Park, Kansas",
      "locations": [
        {
          "city": "Overland Park",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00964561"
    },
    {
      "nct_id": "NCT00670215",
      "title": "BAYQ3939, 1000 mg Tablet in Transrectal Needle Biopsies of the Prostate (TRNBP) - Infection Prophylaxis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Bacterial Infections"
      ],
      "interventions": [
        {
          "name": "Ciprofloxacin single dose",
          "type": "DRUG"
        },
        {
          "name": "Ciprofloxacin triple dose",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 497,
      "start_date": "2004-04",
      "completion_date": "2004-10",
      "has_results": false,
      "last_update_posted_date": "2014-12-19",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 18,
      "location_summary": "Birmingham, Alabama • San Diego, California • San Francisco, California + 15 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Sherman Oaks",
          "state": "California"
        },
        {
          "city": "Waterbury",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00670215"
    },
    {
      "nct_id": "NCT01515007",
      "title": "Phase 3 Study With Ciprofloxacin Dispersion for Inhalation in Non-CF Bronchiectasis (ORBIT-3)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Non Cystic Fibrosis Bronchiectasis"
      ],
      "interventions": [
        {
          "name": "Ciprofloxacin dispersion for inhalation",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Aradigm Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 278,
      "start_date": "2014-03-31",
      "completion_date": "2016-10",
      "has_results": false,
      "last_update_posted_date": "2021-03-26",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 30,
      "location_summary": "Peoria, Arizona • Phoenix, Arizona • Downey, California + 27 more",
      "locations": [
        {
          "city": "Peoria",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Downey",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Poway",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01515007"
    },
    {
      "nct_id": "NCT00138411",
      "title": "Monoclonal Antibody for Treatment of Inhalation Anthrax",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Bacillus Anthracis (Anthrax)"
      ],
      "interventions": [
        {
          "name": "Ciprofloxacin 500 mg",
          "type": "DRUG"
        },
        {
          "name": "ETI-204 (Anthim)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 36,
      "start_date": "2005-10",
      "completion_date": "2006-03",
      "has_results": false,
      "last_update_posted_date": "2010-08-27",
      "last_synced_at": "2026-10-08T05:55:12.168Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00138411"
    }
  ]
}