{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Recurrence+of+Clostridium+Difficile+Infection",
    "query": {
      "condition": "Recurrence of Clostridium Difficile Infection"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 51,
    "total_pages": 6,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Recurrence+of+Clostridium+Difficile+Infection&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T19:02:40.266Z",
  "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": "NCT06536465",
      "title": "The Clostridioides Difficile Trial of REC-3964",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Recurrent Clostridioides Difficile Infection"
      ],
      "interventions": [
        {
          "name": "REC-3964",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Recursion Pharmaceuticals Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "115 Years",
        "sex": "ALL",
        "summary": "18 Years to 115 Years"
      },
      "enrollment_count": 3,
      "start_date": "2024-10-14",
      "completion_date": "2025-05-06",
      "has_results": true,
      "last_update_posted_date": "2025-11-17",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 2,
      "location_summary": "Toms River, New Jersey • San Antonio, Texas",
      "locations": [
        {
          "city": "Toms River",
          "state": "New Jersey"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06536465"
    },
    {
      "nct_id": "NCT01202630",
      "title": "BIO-K+ CL1285 for Prevention of Recurrent Clostridium Difficile Infection",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Recurrent Clostridium Difficile Infection"
      ],
      "interventions": [
        {
          "name": "Lactobacillus acidophilus CL1285® and Lactobacillus casei",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Bio-K Plus International Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 140,
      "start_date": "2010-06",
      "completion_date": "2016-01",
      "has_results": false,
      "last_update_posted_date": "2016-01-15",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 1,
      "location_summary": "New Hyde Park, New York",
      "locations": [
        {
          "city": "New Hyde Park",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01202630"
    },
    {
      "nct_id": "NCT01957761",
      "title": "Molecular Epidemiology of Clostridium Difficile Infections in Children",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Clostridium Difficile Infections"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Ann & Robert H Lurie Children's Hospital of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "1 Year to 18 Years"
      },
      "enrollment_count": 132,
      "start_date": "2012-10",
      "completion_date": "2014-06",
      "has_results": true,
      "last_update_posted_date": "2016-02-23",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01957761"
    },
    {
      "nct_id": "NCT02437487",
      "title": "SER-109 Versus Placebo to Prevent Recurrent Clostridium Difficile Infection (RCDI)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Clostridium Difficile"
      ],
      "interventions": [
        {
          "name": "SER-109",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Seres Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 89,
      "start_date": "2015-05",
      "completion_date": "2016-10",
      "has_results": true,
      "last_update_posted_date": "2018-07-26",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 30,
      "location_summary": "Oceanside, California • Sacramento, California • Ventura, California + 26 more",
      "locations": [
        {
          "city": "Oceanside",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Ventura",
          "state": "California"
        },
        {
          "city": "Atlantis",
          "state": "Florida"
        },
        {
          "city": "DeBary",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02437487"
    },
    {
      "nct_id": "NCT03110133",
      "title": "Efficacy, Safety, and Tolerability Study of Oral Full-Spectrum MicrobiotaTM (CP101) in Subjects With Recurrent C. Diff",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Clostridium Difficile Infection Recurrence"
      ],
      "interventions": [
        {
          "name": "Full Spectrum Microbiota",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Finch Research and Development LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 206,
      "start_date": "2017-05-08",
      "completion_date": "2020-06-18",
      "has_results": true,
      "last_update_posted_date": "2022-10-05",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 54,
      "location_summary": "Scottsdale, Arizona • Los Angeles, California • Murrieta, California + 48 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Murrieta",
          "state": "California"
        },
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03110133"
    },
    {
      "nct_id": "NCT03466502",
      "title": "Oral Vancomycin to Prevent Recurrent C Difficile Infection With Antibiotics",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Clostridium Difficile Infection"
      ],
      "interventions": [
        {
          "name": "Oral Vancomycin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Nevada, Reno",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 104,
      "start_date": "2018-03-08",
      "completion_date": "2022-02-17",
      "has_results": false,
      "last_update_posted_date": "2023-11-28",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 1,
      "location_summary": "Reno, Nevada",
      "locations": [
        {
          "city": "Reno",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03466502"
    },
    {
      "nct_id": "NCT04891965",
      "title": "A Study of ART24 in Subjects Recently Cured of a Clostridioides Difficile Infection (CDI)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Clostridium Difficile Infection Recurrence"
      ],
      "interventions": [
        {
          "name": "ART24",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "Adiso Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2020-02-27",
      "completion_date": "2022-10-13",
      "has_results": false,
      "last_update_posted_date": "2022-10-17",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 13,
      "location_summary": "Palm Springs, California • Clearwater, Florida • Doral, Florida + 9 more",
      "locations": [
        {
          "city": "Palm Springs",
          "state": "California"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Doral",
          "state": "Florida"
        },
        {
          "city": "Shreveport",
          "state": "Louisiana"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04891965"
    },
    {
      "nct_id": "NCT03788434",
      "title": "Phase 2 Study of VE303 for Prevention of Recurrent Clostridioides Difficile Infection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Clostridium Difficile Infection Recurrence",
        "Clostridium Difficile Infection",
        "Clostridium Difficile",
        "Clostridioides Difficile Infection Recurrence",
        "Clostridioides Difficile Infection",
        "Clostridioides Difficile",
        "CDI"
      ],
      "interventions": [
        {
          "name": "VE303",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Vedanta Biosciences, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 79,
      "start_date": "2019-02-08",
      "completion_date": "2021-09-15",
      "has_results": true,
      "last_update_posted_date": "2023-07-03",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 29,
      "location_summary": "Phoenix, Arizona • Jonesboro, Arkansas • Canoga Park, California + 22 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Jonesboro",
          "state": "Arkansas"
        },
        {
          "city": "Canoga Park",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03788434"
    },
    {
      "nct_id": "NCT02589847",
      "title": "Microbiota Restoration Therapy for Recurrent Clostridium Difficile Infection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Clostridium Difficile Infection"
      ],
      "interventions": [
        {
          "name": "RBX2660",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Standard of Care Antibiotics",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "Rebiotix Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 272,
      "start_date": "2015-10",
      "completion_date": "2019-03",
      "has_results": true,
      "last_update_posted_date": "2021-03-26",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 28,
      "location_summary": "Phoenix, Arizona • North Little Rock, Arkansas • Sacramento, California + 25 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "North Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Bay Pines",
          "state": "Florida"
        },
        {
          "city": "Coral Springs",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02589847"
    },
    {
      "nct_id": "NCT02830542",
      "title": "SER-262 Versus Placebo in Adults With Primary Clostridium Difficile Infection to Prevent Recurrence",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Clostridium Difficile Infection"
      ],
      "interventions": [
        {
          "name": "SER-262",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Seres Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 96,
      "start_date": "2016-08",
      "completion_date": "2018-08",
      "has_results": false,
      "last_update_posted_date": "2023-02-06",
      "last_synced_at": "2026-07-23T19:02:40.266Z",
      "location_count": 22,
      "location_summary": "Athens, Alabama • Fountain Valley, California • La Mesa, California + 19 more",
      "locations": [
        {
          "city": "Athens",
          "state": "Alabama"
        },
        {
          "city": "Fountain Valley",
          "state": "California"
        },
        {
          "city": "La Mesa",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02830542"
    }
  ]
}