Trial comparisons

curl "https://conductscience.org/api/comparisons/v1?page=122"

Response

The first 2 of this page's 20 results. GET /api/comparisons/v1?page=122

{
  "data": {
    "total": 85013,
    "results": [
      {
        "id": "NCT04649151-6fef783b",
        "title": "Part 1A: mRNA-1273 100 μg vs Part 1A: Placebo: Part 1A Number of Participants With a SARS-CoV-2 Infection (Symptomatic or Asymptomatic)",
        "summary": "22 of 2142 against 25 of 1044; risk difference -1.4 points, 95% interval -2.5 to -0.4; NCT04649151, A Study to Evaluate the Safety, Reactogenicity, and Effectiveness of mRNA-1273 Vaccine in Adolescents 12 to <18 Years Old to Prevent COVID-19",
        "record": "/library/comparisons/NCT04649151-6fef783b",
        "nct_id": "NCT04649151",
        "kind": "outcome",
        "participants": 3186,
        "risk_difference": {
          "value": -0.013675585176599376,
          "lower": -0.025369903275453656,
          "upper": -0.004387420578445144
        },
        "group_1": "22 of 2,142",
        "group_2": "25 of 1,044",
        "difference": "-1.4 points",
        "interval": "-2.5 to -0.4",
        "trial_title": "A Study to Evaluate the Safety, Reactogenicity, and Effectiveness of mRNA-1273 Vaccine in Adolescents 12 to <18 Years Old to Prevent COVID-19"
      },
      {
        "id": "NCT04649151-b1799155",
        "title": "Part 1A: mRNA-1273 100 μg vs Part 1A: Placebo: Part 1A Number of Participants With Secondary Case Definition of COVID-19 (Center for Disease Control and Prevention [CDC] Case Definition)",
        "summary": "2 of 2142 against 9 of 1044; risk difference -0.8 points, 95% interval -1.5 to -0.3; NCT04649151, A Study to Evaluate the Safety, Reactogenicity, and Effectiveness of mRNA-1273 Vaccine in Adolescents 12 to <18 Years Old to Prevent COVID-19",
        "record": "/library/comparisons/NCT04649151-b1799155",
        "nct_id": "NCT04649151",
        "kind": "outcome",
        "participants": 3186,
        "risk_difference": {
          "value": -0.007686982839112656,
          "lower": -0.015398441409124462,
          "upper": -0.002921491341910506
        },
        "group_1": "2 of 2,142",
        "group_2": "9 of 1,044",
        "difference": "-0.8 points",
        "interval": "-1.5 to -0.3",
        "trial_title": "A Study to Evaluate the Safety, Reactogenicity, and Effectiveness of mRNA-1273 Vaccine in Adolescents 12 to <18 Years Old to Prevent COVID-19"
      }
    ],
    "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=123",
  "request_id": "SBkE-I3rallAjn2x"
}