Trial comparisons

Response

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

{
  "data": {
    "total": 85013,
    "results": [
      {
        "id": "NCT05838664-fd3e43f4",
        "title": "Participants Exposed to OACs vs Participants Unexposed to OACs: Number of Participants With Risk of Falls in Non-valvular AF Participants Exposed to OAC and Unexposed to OAC",
        "summary": "186288 of 485646 against 170465 of 332236; risk difference -12.9 points, 95% interval -13.2 to -12.7; NCT05838664, A Study to Learn About the Effects of Medicines That Help in Thinning the Blood in People With Atrial Fibrillation (AF) Between 2016 and 2020 in France",
        "record": "/library/comparisons/NCT05838664-fd3e43f4",
        "nct_id": "NCT05838664",
        "kind": "outcome",
        "participants": 817882,
        "risk_difference": {
          "value": -0.1294960271540792,
          "lower": -0.13167681979414997,
          "upper": -0.12731384426530135
        },
        "group_1": "186,288 of 485,646",
        "group_2": "170,465 of 332,236",
        "difference": "-12.9 points",
        "interval": "-13.2 to -12.7",
        "trial_title": "A Study to Learn About the Effects of Medicines That Help in Thinning the Blood in People With Atrial Fibrillation (AF) Between 2016 and 2020 in France"
      },
      {
        "id": "NCT04969653-94fcfe1e",
        "title": "Cases vs Controls: Number of Participants With Diagnosis of Pulmonary Embolism After the Start of Follow-up for Each Person",
        "summary": "797 of 150975 against 2942 of 603770; risk difference 0.0 points, 95% interval 0.0 to 0.1; NCT04969653, The Incidence of Venous Thromboembolism in Atopic Dermatitis",
        "record": "/library/comparisons/NCT04969653-94fcfe1e",
        "nct_id": "NCT04969653",
        "kind": "outcome",
        "participants": 754745,
        "risk_difference": {
          "value": 0.00040630327349540016,
          "lower": 0.00001045503636930078,
          "upper": 0.0008221125366069937
        },
        "group_1": "797 of 150,975",
        "group_2": "2,942 of 603,770",
        "difference": "0.0 points",
        "interval": "0.0 to 0.1",
        "trial_title": "The Incidence of Venous Thromboembolism in Atopic Dermatitis"
      }
    ],
    "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": "None stated"
    }
  ],
  "next": "/api/comparisons/v1?page=3",
  "request_id": "XXTsAvq-NBAT6JP8"
}