Trial comparisons

curl "https://conductscience.org/api/comparisons/v1?page=135"

Response

The first 2 of this page's 20 results. GET /api/comparisons/v1?page=135

{
  "data": {
    "total": 85013,
    "results": [
      {
        "id": "NCT01355159-8454f45d",
        "title": "Folic Acid 4 mg vs Placebo: Stillbirth",
        "summary": "15 of 1364 against 26 of 1374; risk difference -0.8 points, 95% interval -1.8 to 0.1; NCT01355159, High Dose Folic Acid Supplementation Throughout Pregnancy for Preeclampsia Prevention",
        "record": "/library/comparisons/NCT01355159-8454f45d",
        "nct_id": "NCT01355159",
        "kind": "outcome",
        "participants": 2738,
        "risk_difference": {
          "value": -0.007925785535308004,
          "lower": -0.01760378463848837,
          "upper": 0.0013307635112100417
        },
        "group_1": "15 of 1,364",
        "group_2": "26 of 1,374",
        "difference": "-0.8 points",
        "interval": "-1.8 to 0.1",
        "trial_title": "High Dose Folic Acid Supplementation Throughout Pregnancy for Preeclampsia Prevention"
      },
      {
        "id": "NCT00232180-9e4d5c6a",
        "title": "Eplerenone: Double-blind Phase vs Placebo: Double-blind Phase: Number of Participants With First Occurrence of Cardiovascular (CV) Mortality or Hospitalization Due to Heart Failure (HF) (Adjudicated): Up to Cut-off Date",
        "summary": "249 of 1364 against 356 of 1373; risk difference -7.7 points, 95% interval -10.8 to -4.6; NCT00232180, A Comparison Of Outcomes In Patients In New York Heart Association (NYHA) Class II Heart Failure When Treated With Eplerenone Or Placebo In Addition To Standard Heart Failure Medicines",
        "record": "/library/comparisons/NCT00232180-9e4d5c6a",
        "nct_id": "NCT00232180",
        "kind": "outcome",
        "participants": 2737,
        "risk_difference": {
          "value": -0.07673491487484863,
          "lower": -0.1075893893470811,
          "upper": -0.0457049385479094
        },
        "group_1": "249 of 1,364",
        "group_2": "356 of 1,373",
        "difference": "-7.7 points",
        "interval": "-10.8 to -4.6",
        "trial_title": "A Comparison Of Outcomes In Patients In New York Heart Association (NYHA) Class II Heart Failure When Treated With Eplerenone Or Placebo In Addition To Standard Heart Failure Medicines"
      }
    ],
    "no_events": 33758,
    "columns": [
      {
        "key": "title",
        "label": "Comparison"
      },
      {
        "key": "group_1",
        "label": "With the outcome",
        "under": "group_2"
      },
      {
        "key": "difference",
        "label": "Risk difference, 95% interval",
        "under": "interval"
      },
      {
        "key": "participants",
        "label": "Participants"
      },
      {
        "key": "nct_id",
        "label": "Trial",
        "under": "trial_title"
      }
    ],
    "order": "Most participants first",
    "kinds": {
      "all": 85013,
      "outcome": 33568,
      "serious-adverse-events": 31897,
      "deaths": 19548
    }
  },
  "release": "trial-comparisons-2026-03-23-0.1.0",
  "terms": [
    {
      "source": "ClinicalTrials.gov's posted results, through CTTI's AACT",
      "license": "ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299",
      "notice": "ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.",
      "short": "Freely available. Acknowledgement requested"
    },
    {
      "source": "ClinicalTrials.gov",
      "license": "none stated",
      "notice": "ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.",
      "short": "No license stated"
    }
  ],
  "next": "/api/comparisons/v1?page=136",
  "request_id": "A53hJPnMLgnbdcsa"
}