{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Randomization+to+not+receive+prophylactic+antibiotics+after+surgery.",
    "query": {
      "intervention": "Randomization to not receive prophylactic antibiotics after surgery."
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 3,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-04T12:06:52.252Z",
  "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": "NCT01479283",
      "title": "Prophylactic Antibiotic Regimens in Tumor Surgery (PARITY)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Infection",
        "Bone Neoplasms"
      ],
      "interventions": [
        {
          "name": "24-Hour Prophylactic Cefazolin* Antibiotic Regimen",
          "type": "DRUG"
        },
        {
          "name": "5-Days Prophylactic Cefazolin* Antibiotic Regimen",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "McMaster University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 602,
      "start_date": "2013-01",
      "completion_date": "2021-03",
      "has_results": false,
      "last_update_posted_date": "2021-03-11",
      "last_synced_at": "2026-10-04T12:06:52.252Z",
      "location_count": 34,
      "location_summary": "Little Rock, Arkansas • Los Angeles, California • Redwood City, California + 26 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Redwood City",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01479283"
    },
    {
      "nct_id": "NCT03275519",
      "title": "Antibiotic Use in Distal Hypospadias Repair",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hypospadias"
      ],
      "interventions": [
        {
          "name": "Randomization to not receive prophylactic antibiotics after surgery.",
          "type": "OTHER"
        },
        {
          "name": "Randomization to receive prophylactic antibiotics after surgery",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Arkansas Children's Hospital Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Months",
        "maximum_age": "6 Years",
        "sex": "MALE",
        "summary": "3 Months to 6 Years · Male only"
      },
      "enrollment_count": 48,
      "start_date": "2015-01-19",
      "completion_date": "2017-04-19",
      "has_results": false,
      "last_update_posted_date": "2017-09-07",
      "last_synced_at": "2026-10-04T12:06:52.252Z",
      "location_count": 1,
      "location_summary": "Little Rock, Arkansas",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03275519"
    },
    {
      "nct_id": "NCT02227446",
      "title": "Local Antibiotic Therapy to Reduce Infection After Operative Treatment of Fractures at High Risk of Infection: A Multicenter Randomized, Controlled Trial (VANCO)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Post Operative Surgical Site Infection"
      ],
      "interventions": [
        {
          "name": "Vancomycin antibiotic powder",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Major Extremity Trauma Research Consortium",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 1036,
      "start_date": "2014-10",
      "completion_date": "2019-11",
      "has_results": true,
      "last_update_posted_date": "2026-07-06",
      "last_synced_at": "2026-10-04T12:06:52.252Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02227446"
    }
  ]
}