effect of blood transfusion on oxygen extraction ratio [pharmacodynamic study; retrospectively registered]

the effect of blood transfusion on oxygen extraction ratio in adult patients admitted to the general intensive care unit at a tertiary level teaching hospital: a quasi experimental study

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR201109000317141

Enrollment

Registered

2011-09-20

Start date

2011-07-01

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

anaemia in critical care

Interventions

blood transfusion

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: icu patients undergoing blood transfusion(packed cells or whole blood) age above 18 years mean arteria pressure of at least 65mmHg urine output of at least 0.5mls/kg/hr OR patients with endstage renal disease on renal replacement therapy

Exclusion criteria

Exclusion criteria: age below 18 years mean arterial pressure below 65mmHg urine output less than 0.5mls/kg/hr in the absence of chronic kidney disease ongoing bleeding as the indication for transfusion heart failure carbon monoxide poisoning shock of any origin

Design outcomes

Primary

Measure	Time frame
the change in oxygen extraction ratio after blood transfusion	—

Secondary

Measure	Time frame
to determine the relationship between change in hemoglobin concentration and change in oxygen extraction ratio	—

Countries

Kenya

Contacts

Public Contactvitalis mung'ayi

faculty

mung'ayi.vitalis@aku.edu+254733635554

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026