{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Effects+of%3B+Anesthesia%2C+Spinal+and+Epidural%2C+in+Pregnancy",
    "query": {
      "condition": "Effects of; Anesthesia, Spinal and Epidural, in Pregnancy"
    },
    "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": "2026-05-22T07:53:27.929Z",
  "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": "NCT01982838",
      "title": "Effects of Analgesic Techniques on Duration of Spontaneously Laboring Patients",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Effects of; Anesthesia, in Labor and Delivery",
        "Pregnancy",
        "Prolonged First Stage of Labor"
      ],
      "interventions": [
        {
          "name": "Epidural de novo",
          "type": "PROCEDURE"
        },
        {
          "name": "CSE",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 129,
      "start_date": "2010-07",
      "completion_date": "2014-03",
      "has_results": false,
      "last_update_posted_date": "2014-03-11",
      "last_synced_at": "2026-05-22T07:53:27.929Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01982838"
    },
    {
      "nct_id": "NCT01982851",
      "title": "Effects of Analgesic Techniques on Duration of Labor for Induction Patients",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Effects of; Anesthesia, in Labor and Delivery",
        "Pregnancy",
        "Prolonged First Stage of Labor"
      ],
      "interventions": [
        {
          "name": "Epidural de novo",
          "type": "PROCEDURE"
        },
        {
          "name": "CSE",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 134,
      "start_date": "2010-07",
      "completion_date": "2014-03",
      "has_results": false,
      "last_update_posted_date": "2014-03-11",
      "last_synced_at": "2026-05-22T07:53:27.929Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01982851"
    },
    {
      "nct_id": "NCT00486902",
      "title": "Does a Single Intravenous Dose of Ketamine Reduce the Need for Supplemental Opioids in Post-Cesarean Section Patients?",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ketamine Adverse Reaction",
        "Effects of; Anesthesia, Spinal and Epidural, in Pregnancy",
        "Complication of Labor and/or Delivery"
      ],
      "interventions": [
        {
          "name": "Ketamine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 60 Years · Female only"
      },
      "enrollment_count": 188,
      "start_date": "2006-07",
      "completion_date": "2008-10",
      "has_results": true,
      "last_update_posted_date": "2014-04-14",
      "last_synced_at": "2026-05-22T07:53:27.929Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00486902"
    }
  ]
}