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85,013 comparisons from ClinicalTrials.gov.

85,013 comparisons

Most participants first33,758 with no events in either group come last4,941 to 4,960 of 85,013

Show the results as
ComparisonWith the outcomeRisk difference, 95% intervalParticipantsTrial
EEG Guided Protocol vs Control Arm: Number of Participants With Delirium157 of 604

140 of 609

3.0 points

-1.8 to 7.8

1,213NCT02241655

Electroencephalography Guidance of Anesthesia

EEG Guided Protocol vs Control Arm: Number of Participants With Severe Delirium59 of 604

51 of 609

1.4 points

-1.9 to 4.7

1,213NCT02241655

Electroencephalography Guidance of Anesthesia

H01: Medication vs Total H01: Medication + CABG: H01: All Cause Mortality398 of 602

359 of 610

7.3 points

1.8 to 12.7

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: All-cause Mortality Within 30 Days After Randomization7 of 602

22 of 610

-2.4 points

-4.3 to -0.7

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: Mortality or Cardiovascular Hospitalization411 of 602

351 of 610

10.7 points

5.3 to 16.1

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: All-cause (Unplanned and Elective) Hospitalization340 of 602

290 of 610

8.9 points

3.3 to 14.5

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: Stroke34 of 602

41 of 610

-1.1 points

-3.8 to 1.7

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: All-cause Mortality or Revascularization (CABG or PCI)333 of 602

237 of 610

16.5 points

10.9 to 21.9

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: Cardiac Procedure: Implantable Cardioverter Defibrillator (ICD)118 of 602

105 of 610

2.4 points

-2.0 to 6.8

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: All-cause Mortality, Heart Transplant or LVAD245 of 602

218 of 610

5.0 points

-0.5 to 10.4

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: Mortality or Cardiovascular Hospitalization524 of 602

467 of 610

10.5 points

6.2 to 14.8

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: Stroke41 of 602

47 of 610

-0.9 points

-3.9 to 2.1

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: Cardiac Procedure: Left Ventricular Assist Device (LVAD)2 of 602

2 of 610

0.0 points

-0.9 to 0.9

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: All Cause Mortality244 of 602

218 of 610

4.8 points

-0.7 to 10.2

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: All-cause Mortality, Heart Transplant or LVAD400 of 602

361 of 610

7.3 points

1.8 to 12.6

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: All-cause (Unplanned and Elective) Hospitalization383 of 602

349 of 610

6.4 points

0.9 to 11.9

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

Total H01: Medication + CABG vs H01: Medication: H01: Cardiovascular Mortality (Defined as Sudden Death or Death Attributed to Recurrent MI, HF, a Cardiovascular Procedure, Stroke, or Other Cardiovascular Etiology).168 of 610

201 of 602

-5.8 points

-11.0 to -0.7

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: All-cause Mortality or Heart-failure Hospitalization324 of 602

290 of 610

6.3 points

0.7 to 11.9

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: Heart Failure Hospitalization201 of 602

157 of 610

7.7 points

2.5 to 12.7

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

H01: Medication vs Total H01: Medication + CABG: H01: Cardiac Procedure: Implantable Cardioverter Defibrillator (ICD)98 of 602

76 of 610

3.8 points

-0.1 to 7.8

1,212NCT00023595

Comparison of Surgical and Medical Treatment for Congestive Heart Failure and Coronary Artery Disease

Request

GET /api/comparisons/v1

Words from a trial's title, conditions or interventions, its outcome or its groups, or an NCT number.

An outcome counted in participants, the serious adverse events, or the deaths from any cause.

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curl "https://conductscience.org/api/comparisons/v1?page=248"

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The first 2 of this page's 20 results. GET /api/comparisons/v1?page=248

{
  "data": {
    "total": 85013,
    "results": [
      {
        "id": "NCT02241655-d2047bf5",
        "title": "EEG Guided Protocol vs Control Arm: Number of Participants With Delirium",
        "summary": "157 of 604 against 140 of 609; risk difference 3.0 points, 95% interval -1.8 to 7.8; NCT02241655, Electroencephalography Guidance of Anesthesia",
        "record": "/library/comparisons/NCT02241655-d2047bf5",
        "nct_id": "NCT02241655",
        "kind": "outcome",
        "participants": 1213,
        "risk_difference": {
          "value": 0.030048717363172717,
          "lower": -0.018354247113760845,
          "upper": 0.07830577418232004
        },
        "group_1": "157 of 604",
        "group_2": "140 of 609",
        "difference": "3.0 points",
        "interval": "-1.8 to 7.8",
        "trial_title": "Electroencephalography Guidance of Anesthesia"
      },
      {
        "id": "NCT02241655-d5723386",
        "title": "EEG Guided Protocol vs Control Arm: Number of Participants With Severe Delirium",
        "summary": "59 of 604 against 51 of 609; risk difference 1.4 points, 95% interval -1.9 to 4.7; NCT02241655, Electroencephalography Guidance of Anesthesia",
        "record": "/library/comparisons/NCT02241655-d5723386",
        "nct_id": "NCT02241655",
        "kind": "outcome",
        "participants": 1213,
        "risk_difference": {
          "value": 0.013938276840765998,
          "lower": -0.01860535291430996,
          "upper": 0.046649246242388025
        },
        "group_1": "59 of 604",
        "group_2": "51 of 609",
        "difference": "1.4 points",
        "interval": "-1.9 to 4.7",
        "trial_title": "Electroencephalography Guidance of Anesthesia"
      }
    ],
    "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=249",
  "request_id": "VyzwcG1QvUxcVplJ"
}

Ask about these results. The first 10 go in the prompt.

About this data
Holds
85,013 comparisons
From ClinicalTrials.gov. Counted 10 Nov 2026.
Release
23 Mar 2026
trial-comparisons-2026-03-23-0.1.0
Checked
20 of 20 review comparisons traced to ClinicalTrials.gov, and all 510,078 numbers calculated again apart from the builder agree
Access
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Sources 2

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.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
  • ClinicalTrials.govnone stated

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.

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