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611,552 trials from ClinicalTrials.gov.

1,960 trials

Trials that name Stroop Color-Word Test as an outcome. 795 as a primary outcome.

Primary outcome first, then most participants1,901 to 1,920 of 1,960

Show the results as
TrialNamed asPhaseStatusSponsorResults posted
Simultaneous DBS of the GPi and the NBM in Patients With Parkinson's Disease and Mild Cognitive Impairment

NCT05320523

Secondary outcomeNot applicableUnknownUniversity of Sao Paulo General Hospital
Transcranial Direct Current Stimulation (tDCS) as an Adjunctive Treatment for Treatment Resistant Depression (TRD)

NCT06236711

Secondary outcomeNot applicableActive not recruitingMayo Clinic
Cognitive Rehabilitation With Virtual Reality in Parkinson Disease

NCT06920511

Other outcomeNot applicableCompletedFondazione Don Carlo Gnocchi ETS
Impact of Indoor Overheating on Physiological Strain in Children

NCT07261202

Secondary outcomeNot applicableActive not recruitingUniversity of Ottawa
Heat Stress in Individuals With Schizophrenia

NCT07383324

Secondary outcomeNot applicableRecruitingUniversity of Ottawa
Exploratory Study of Cerebral Perfusion and Metabolic Alterations and Neurocognitive Disorders in Patients With Unruptured Arteriovenous Malformations Before and After Surgical Treatment

NCT07569887

Secondary outcomeNot applicableRecruitingUniversity Hospital, Montpellier
Consecutive Occupational Heat Exposure With and Without Overnight Cooling

NCT07656519

Secondary outcomeNot applicableRecruitingUniversity of Ottawa
Cognitive Decline in Non-demented PD

NCT01340885

Secondary outcomePhase 4CompletedOregon Health and Science University2020-07-07
SMARTfit Training for Parkinson's Disease

NCT03921359

Secondary outcomeNot applicableTerminatedUniversity of Southern California
Parkinsonian Brain Repair Using Human Stem Cells

NCT02780895

Secondary outcomePhase 1UnknownCelavie Bioscences, LLC
The CYBERnetic LowEr-Limb CoGnitive Ortho-prosthesis Plus Plus, 1st Clinical Study

NCT03296904

Secondary outcomeNot applicableCompletedFondazione Don Carlo Gnocchi ETS
A Trial to Determine the Safety and Tolerability of Transplanted Stem Cell Derived Dopamine Neurons to the Brains of Individuals With Parkinson's Disease

NCT05635409

Secondary outcomePhase 1Active not recruitingRegion Skane
Deep Brain Stimulation in Treatment Refractory Depression

NCT01921543

Secondary outcomePhase 1, Phase 2TerminatedUniversitaire Ziekenhuizen KU Leuven
Telerehabilitation for Attention and Memory in Stroke

NCT02405351

Secondary outcomeNot applicableCompletedNova Scotia Health Authority
Omics Profiling of Weight Loss With Bariatric Surgery

NCT02757638

Secondary outcomeNot applicableCompletedTexas A&M University
Clinical Investigation of the Effects of Semiconductor Embedded Therapeutic Garments on Cancer-related Cognitive Impairment in Breast and Gynecological Cancer Patients

NCT07173101

Secondary outcomePhase 2TerminatedUniversity of Utah
DBS of the Lateral Habenula in Treatment-Resistant Depression

NCT01798407

Secondary outcomeNot applicableActive not recruitingWayne Goodman MD
Deep Brain Stimulation for Patients With Dementia With Lewy Bodies

NCT02263937

Secondary outcomeNot applicableCompletedUniversity College, London
Evaluation of the Safety and Efficacy of Ang-(1-7) to Enhance Cognitive Function in Participants Undergoing CABG

NCT03252093

Secondary outcomePhase 2TerminatedUniversity of Arizona
Investigation of the Effects of Sedentary Behaviour and Moderate Exercise on Glucose Tolerance and Insulin Sensitivity

NCT03827239

Secondary outcomeNot applicableTerminatedUniversity of Prince Edward Island

Request

GET /api/trials/v1

Words from a trial's title, conditions, interventions, sponsor or registered outcomes, its NCT number, or another registry's ID. Spellings fold: 6-minute walk, six minute walk and 6 minute walk are one search, and each word matches the trial's words that start with it.

Only the trials that posted results to ClinicalTrials.gov.

A ConductCognition test's ID, such as stroop: only the trials whose registered outcomes name that test, primary outcome first.

No key needed

Code

Show the call in
curl "https://conductscience.org/api/trials/v1?page=96&test=stroop"

Response

The first 2 of this page's 20 results. GET /api/trials/v1?page=96&test=stroop

{
  "data": {
    "total": 1960,
    "results": [
      {
        "id": "NCT05320523",
        "title": "Simultaneous DBS of the GPi and the NBM in Patients With Parkinson's Disease and Mild Cognitive Impairment",
        "summary": "Secondary outcome. NCT05320523, Not applicable, Unknown, University of Sao Paulo General Hospital",
        "record": "/library/trials/NCT05320523",
        "nct_id": "NCT05320523",
        "phase": "Not applicable",
        "status": "Unknown",
        "sponsor": "University of Sao Paulo General Hospital",
        "results_first_posted": null,
        "outcome": "secondary",
        "named_as": "Secondary outcome"
      },
      {
        "id": "NCT06236711",
        "title": "Transcranial Direct Current Stimulation (tDCS) as an Adjunctive Treatment for Treatment Resistant Depression (TRD)",
        "summary": "Secondary outcome. NCT06236711, Not applicable, Active not recruiting, Mayo Clinic",
        "record": "/library/trials/NCT06236711",
        "nct_id": "NCT06236711",
        "phase": "Not applicable",
        "status": "Active not recruiting",
        "sponsor": "Mayo Clinic",
        "results_first_posted": null,
        "outcome": "secondary",
        "named_as": "Secondary outcome"
      }
    ],
    "columns": [
      {
        "key": "title",
        "label": "Trial",
        "under": "nct_id"
      },
      {
        "key": "named_as",
        "label": "Named as"
      },
      {
        "key": "phase",
        "label": "Phase"
      },
      {
        "key": "status",
        "label": "Status"
      },
      {
        "key": "sponsor",
        "label": "Sponsor"
      },
      {
        "key": "results_first_posted",
        "label": "Results posted"
      }
    ],
    "order": "Primary outcome first, then most participants",
    "kinds": {
      "all": 1960,
      "with-results": 145
    },
    "filter": {
      "label": "Trials that name Stroop Color-Word Test as an outcome",
      "test": "stroop",
      "name": "Stroop Color-Word Test",
      "page": "https://conductcognition.com/stroop-color-word-test",
      "primary": 795,
      "source": "ClinicalTrials.gov's registered outcomes, matched by ScienceGraph",
      "release": "trial-tests-2026-11-12-0.2.1"
    }
  },
  "release": "trials-2026-11-12-0.5.0",
  "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.",
      "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.",
      "short": "No license stated"
    },
    {
      "source": "NIH RePORTER's clinical studies and project files",
      "license": "Public domain (NIH RePORTER)",
      "short": "Public domain"
    },
    {
      "source": "ConductCognition's list of its tests",
      "license": "Our own data: ConductCognition's list of its tests, https://conductcognition.com",
      "short": "Our own data"
    }
  ],
  "next": "/api/trials/v1?test=stroop&page=97",
  "request_id": "NO6wyQbZG2zjok6d"
}

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

About this data
Holds
611,552 trials
From ClinicalTrials.gov. Counted 12 Nov 2026.
Release
12 Nov 2026
trials-2026-11-12-0.5.0
Test matches
ClinicalTrials.gov's registered outcomes, matched by ScienceGraph
trial-tests-2026-11-12-0.2.1
Checked
Each results table matches AACT's clean copy row for row, 20 test searches keep their counts, and its grants passed four checks against the trials' own NIH numbers and RePORTER
Access
Open
No account. 60 calls a minute from one address.

Sources 4

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
  • ConductCognition's list of its testsOur own data
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
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
  • ConductCognition's list of its testsOur own data: ConductCognition's list of its tests, https://conductcognition.com

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

Genes

NCBI Gene

One gene with its proteins, patents, drugs, trials, grants and papers.

Trial comparisons

ClinicalTrials.gov

Comparisons of the groups of clinical trials, such as a risk ratio or a number needed to treat, calculated from the counts each trial posted.

Sequences

Patent publications

Paste a sequence and see the patents that disclose it.

Opens sequences.conductscience.org

For software

Read Trials from software.

Every answer on this page is also JSON, under /api/trials/v1. No key.

GET https://conductscience.org/api/trials/v1?q=vutrisiran&kind=with-results

Ask an assistant

  • Which trials of vutrisiran posted results, and who sponsored them?
  • Which trials name the Stroop test as a primary outcome?
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  • Which trials of semaglutide in heart failure posted results?