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Terminated No phase listed Observational Accepts healthy volunteers

Improving Surgical Safety of Seniors Through Preoperative Cognitive Screening

ClinicalTrials.gov ID: NCT02570438

Public ClinicalTrials.gov record NCT02570438. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Jul 21, 2026, 4:01 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Study identification

NCT ID
NCT02570438
Recruitment status
Terminated
Study type
Observational
Phase
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Enrollment
500 participants

Conditions and interventions

Interventions

Not listed

Eligibility (public fields only)

Age range
65 Years and older
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jul 30, 2015
Primary completion
Sep 24, 2017
Completion
Dec 30, 2017
Last update posted
Apr 14, 2021

2015 – 2017

United States locations

U.S. sites
2
U.S. states
1
U.S. cities
2
Facility City State ZIP Site status
Massachusetts General Hospital Boston Massachusetts 02114
Newton Wellesley Hospital Newton Massachusetts 02462

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT02570438, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 14, 2021 · Synced Jul 21, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT02570438 live on ClinicalTrials.gov.

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