Effects of Aprotinin During Cardiac Surgery/Long Term Death Rates

Systemic Effects of Aprotinin During Cardiac Surgery/ Long Term Death Rates

The dept. of Anesthesiology currently has a database of subjects whom had surgery and received either Aprotinin or Amicar in the OR. The current viewpoint is that Aprotinin is more harmful than Amicard. In an effort to see what the long term outcomes were for subjects whom had surgery here at Upstate, it was decided to look at long term death rates to see if any differences. A student t-test will be used to determine statistical significance where a p value of <0.05 will be deemed significant. Using data from 462 subjects that had undergone cardiac surgery at SUNY Upstate Medical University, CABG only and the long term mortality rate from the Mangano, et.al. publications, the unadjusted mortality for the two drugs are Aprotinin 5.4% and Amicar 1.2%. A power analysis was performed using the hospital mortality rates of 5.4% and 1.2% with the sample size in the propensity data and a p-value of 0.05. The result was a power of 81.7%.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Charts for 462 subjects will be reviewed from 2002-2005 based on the surgery performed. From each chart, the subject name, date of birth,and social security number will be recorded along with the state of residence and year of surgery. This information will be transferred to a CD that is encrypted and password protected. The CD will be sent via FedEx overnight to the Center for Disease Control(CDC), National Death Registry. The CDC will use the information on the CD to extract death outcomes for each subject's information provided. Once all information is complete, the CDC will transfer on to a CD that is encrypted and password protected and return to our office via FexEx overnight. The information on the CD will then be used to determine what the long term death rates were for subjects here at SUNY Upstate Medical University and stored in an anonymous database. Once the information is verified as accurate, the CD will be destroyed and no identifying information will be kept. The CDC will also destroy the information after 60 days, with no links to the identifying information.

Study Type

Observational

Enrollment (Actual)

462

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • New York
      • Syracuse, New York, United States, 13210
        • SUNY Upstate Medical University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Cardiac Surgery patients

Description

Inclusion Criteria:

  • Subjects must be 18 years of age or older
  • Subjects must have received either Aprotinin or Amicar during cardiac surgery

Exclusion Criteria:

  • Cardiac surgery and did not receive Aprotinin or Amicar

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Surgical
Cardiac surgery patients that received Aprotinin or Amicar
compare outcomes of Aprotinin versus Amicar
compare outcomes of Aprotinin versus Amicar

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Long term death rates
Time Frame: 4 years
4 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Principal Investigator: Nancy A Nussmeier, MD, State University of New York - Upstate Medical University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

September 1, 2007

Primary Completion (Actual)

June 1, 2009

Study Completion (Actual)

June 1, 2009

Study Registration Dates

First Submitted

February 6, 2008

First Submitted That Met QC Criteria

February 15, 2008

First Posted (Estimate)

February 18, 2008

Study Record Updates

Last Update Posted (Estimate)

April 19, 2016

Last Update Submitted That Met QC Criteria

April 18, 2016

Last Verified

December 1, 2009

More Information

Terms related to this study

Other Study ID Numbers

  • Aprotinin
  • IRB Exempt #10-06
  • IRB #5571
  • NDI Y7-X070

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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