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Completed

NCT Number: NCT03930355

Perioperative Transfusion Related Outcome

A secondary analysis of the Turkish National Perioperative Transfusion Study (TULIP TS) database will be performed.

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Key information

Conditions

Blood Transfusion

Age range

1 day–100 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Acibadem University Mehmet Ali Aydinlar Atakent Hospital, Ankara, Turkey (Türkiye)

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About this study

The Turkish National Perioperative Transfusion Study (TULIP TS) was conducted by The Turkish Society of Anesthesiologists' Multicentre Clinical Trials Network.

TULIP TS included 6481 patients undergoing major elective surgery, from 61 study sites across the country.

Transfusion practices of clinicians working at diverse surgical fields; differences between current transfusion practices and patient blood management strategies; the areas for improvement and the obstacles that could prevent change were evaluated and identified.

Data relevant to perioperative transfusion rates of red blood cells, fresh frozen plasma and platelets, the indications for transfusion and postoperative adverse outcomes including 1 month all cause mortality was obtained.

The TULIP TS group aims to collect further data concerning 1 year all cause mortality of the same patient population and to evaluate adverse outcomes in transfused and non transfused patients.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients undergoing major elective surgery

Exclusion criteria

  • Trauma patients, emergency surgery

Treatment and study plan

Blood transfusion

Other

Patients who received blood transfusion in the perioperative period

Control

Other

Patients who did not receive blood transfusion in the perioperative period

Primary outcomes

  1. 1 year all cause mortality

    Time frame: postoperative 366th day

    Number of participants died: all cause mortality

  2. Acute kidney injury

    Time frame: postoperative 30th day

    Number of participants with acute kidney injury

  3. Acute respiratory failure

    Time frame: postoperative 30th day

    Number of participants with acute respiratory failure

  4. Thromboembolic event

    Time frame: postoperative 30th day

    Number of participants with a thromboembolic event

  5. Ischemic event

    Time frame: postoperative 30th day

    Number of participants with an ischemic event

  6. Infection

    Time frame: postoperative 30th day

    Number of participants with infection

  7. Myocardial infarction

    Time frame: postoperative 30th day

    Number of participants with myocardial infarction

  8. Adverse cardiac event

    Time frame: postoperative 30th day

    Number of participants with an adverse cardiac event

Sponsors and collaborators

Lead sponsor

Diskapi Teaching and Research Hospital

Other

Registry information

Official study title

Effect of Perioperative Transfusion on Early and Late Outcome After Major Elective Surgery

Important dates

Study start
2019
Primary completion
2020
Study completion
2020
First posted
Apr 29, 2019
Registry last updated
Sep 24, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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