The Comparative Accuracy of Pooled vs Individual Blood Culture Sampling Methods for Diagnosis of Catheter-related Bloodstream Infection

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20220308002

Enrollment

Registered

2022-03-08

Start date

2020-05-18

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

method of blood collection for catheter-related bloodstream infection in triple lumen catheters CRBSI

Interventions

5 mL of blood was drawn from each of three lumens and inoculated into a single blood culture bottle.,10 mL of blood was drawn from each of the three lumens and inoculated into separate blood culture b

Diagnostic,Diagnostic

Pooled blood, individaul blood

Eligibility

Sex/Gender

All

Age

18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. age of medical ICU or semi ICU pateints >/= 18 y-o 2. clinical suspect of CRBSI

Exclusion criteria

Exclusion criteria: 1. pregnancy 2. AIDS 3. catheter thrombosis/ malfunction

Design outcomes

Primary

Measure	Time frame
positive hemoculture 5days Qualitative blood culture	—

Secondary

Measure	Time frame
time to positive 120 hrs. Qualitative blood culture alarm	—

Countries

Thailand

Contacts

Public ContactWantin Sribenjalux

Faculty of medicine, Khonkaen university

wantsr@kku.ac.th0858546585

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026