Infection control practices in blood banks of Pakistan.

BACKGROUND

Implementation of infection control standards in blood banks is important to prevent transmission of blood-borne infections such as HIV, hepatitis B and Hepatitis C. No study from Pakistan evaluated the infection control practices in the blood banks of Pakistan.

AIMS

This study aimed to evaluate infection control practices with reference to safe blood supply, staff safety and waste disposal practices in blood banks of Karachi, Pakistan.

METHODS

This was a cross-sectional study. Infection control practices of all blood banks working in Karachi were determined through a structured questionnaire followed by an educational intervention. Mean scores for overall infection control practices and specific practices regarding safe blood supply, staff safety and waste disposal were calculated and compared with different factors using statistical tools.

RESULTS

Patient safety scores of 49 (92.5%) blood banks were within the satisfactory range but staff safety and waste disposal scores of only 26 (49.1%) and 4 (7.5%) blood banks were satisfactory. Significantly lower infection control (IC) scores were observed for stand-alone blood banks and those working in the absence of a haematologist (P-value < 0.001). Availability of written standard operating procedures (SOPs) and IC guidelines correlated positively (P-value < 0.001) with mean IC scores.

CONCLUSIONS

Blood banks in Karachi lack implementation of IC standards particularly with reference to staff safety and waste management and disposal. Sindh blood transfusion authority (SBTA) should take measures to increase IC compliance within blood banks.