"assessing the effectiveness of retrograde autologous priming on blood transfusion"

comparison of the effect of retrograde autologous(rap) priming technique during extracorporeal circulation on blood transfusion rate in adult patients undergoing heart valve surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20200824048506N1

Enrollment

Registered

2020-09-22

Start date

2019-01-20

Completion date

Unknown

Last updated

2020-10-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cardiac surgery.

Interventions

Intervention 1: Intervention group: patients with heart valve problems who undergo RAP technique and surgery during cardiopulmonary bypass. Intervention 2: Control group: patients with heart valve pro

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: cardiac valve replacement surgery cardiac surgery whit cardiopulmonary bypass patienes whit age over 18 years

Exclusion criteria

Exclusion criteria: ejection fraction less than 20% weight less than 30 kg emergency surgery thrombocytopenia surgery requires deep hypothermia chronic kidney disease

Design outcomes

Primary

Measure	Time frame
Evaluation of RAP technique in blood intake. Timepoint: befor surgery.during surgery.time of hospitalization in ICU. discharge time. Method of measurement: getting blood sample and record the values in the questionnaire form.	—

Countries

Iran (Islamic Republic of)

Contacts

Public Contactraziyeh khodsiani

Yazd University of Medical Sciences

raz201364@gmail.com+98 35 3820 3862

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026