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An Intervention to Reduce Delirium After Cardiac Surgery

NCT02587039 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 53

Last updated 2016-08-11

No results posted yet for this study

Summary

Patients that have cardiac surgery may suffer from unrecognized cerebral ischemia or loss of blood flow to the brain temporarily during surgery. This temporary loss of blood flow to the brain may result in a condition called delirium. Delirium is a type temporary confusion. There are some strategies that can help reduce cerebral ischemia during cardiac surgery which can help lead to a reduction in the incidence of delirium. The investigator believes that a strategy called remote ischemic preconditioning will help to reduce the incidence of delirium incidence after cardiac surgery.

Remote ischemic preconditioning is a brief exposure to ischemia. This brief exposure to ischemia occurs in an area of the body that is not undergoing a procedure. This brief exposure to ischemia is not long enough to cause any damage to the body and it has been demonstrated to help protect against more severe ischemic injury that may occur later during surgery. In this study the investigator will use remote ischemic preconditioning to see if it can reduce the incidence delirium after cardiac surgery.

Conditions

Interventions

PROCEDURE

Remote ischemic pre-conditioning

Remote ischemic preconditioning is exposure to a brief period ischemia to an area or limb that is not involved in surgery. This intervention is believed to reduce the incidence of cerebral (brain) ischemia during cardiac surgery.

BEHAVIORAL

Delirium Assessment

The Delirium assessment consist of a validated psychiatric screening tool called the Confusion Assessment Method. We will use this tool to determine if patients have any confusion after surgery.

Sponsors & Collaborators

Principal Investigators

  • Charles Brown, MD · Johns Hopkins University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-06-30
Primary Completion
2015-12-31
Completion
2015-12-31

Countries

  • United States

Study Locations

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Diseases
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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02587039 on ClinicalTrials.gov