Medicine and Health Sciences Commons^™

Line Probe Assay For Detection Of Rifampicin And Isoniazid Resistant Tuberculosis In Pakistan, Joveria Qais Farooqi, Erum Khan, Syed Muhammed Zaheer Alam, Asho Ali, Zahra Hasan, Rumina Hasan

Department of Pathology and Laboratory Medicine

Objective:
To assess the efficacy of a line-probe assay delta (LiPA) as rapid diagnostic test for early detection of drug-resistant tuberculosis compared to conventional susceptibility methods in Pakistan.
Methods:
Resistance to rifampicin (RIF) and isoniazid (INH) in 108 smear-positive pulmonary tuberculosis samples was detected using a line-probe assay [GenoType MTBDRplus (Hain Lifescience, GmbH, Nehren, Germany)] at the clinical microbiology laboratory of Aga Khan University Hospital in May, 2009. Results were compared with susceptibilities performed while using agar proportion.
Results:
In comparison to the agar proportion method, the detection rate and specificity of resistance using MTBDR plus was 92.5% and 98.2% …

Malnutrition In Young Pakistani Children, Shela Akbar Ali Hirani

School of Nursing & Midwifery

Background: Pakistan is a developing country with the second highest infant and child mortality rate in South Asia. In this region, malnutrition underlies much of the high infant and under five child morbidity and mortality rates. Although struggle to tackle the issue of malnutrition among young Pakistani children has been going on since many decades, till yet a realistic solution for this growing problem has not been found.

Objective: This paper aims at reviewing literature to analyse the biological, maternal, socio-cultural, environmental, and politico-economical determinants of malnutrition among young children in Pakistan so that need based interventions can …

Hemoglobin E Syndromes In Pakistani Population., Bushra Moiz, Amna Nasir, Anila Rashid, Tariq Moatter, Mashhooda Rasool Hashmi

Department of Pathology and Laboratory Medicine

Background:Hemoglobin E is an important hemoglobin variant with a worldwide distribution. A number of hemoglobinopathies have been reported from Pakistan. However a comprehensive description of hemoglobin E syndromes for the country was never made. This study aimed to describe various hemoglobin E disorders based on hematological parameters and chromatography. The sub-aim was to characterize hemoglobin E at molecular level.

Methods:

This was a hospital based study conducted prospectively for a period of one year extending from January 1 to December 31, 2008. EDTA blood samples were analyzed for completed blood counts and hemoglobin variants through automated hematology analyzer and …

High Isoniazid Resistance Rates In Rifampicin Susceptible Mycobacterium Tuberculosis Pulmonary Isolates From Pakistan, Naima Fasih, Yasraba Rafiq, Kausar Jabeen, Rumina Hasan

Department of Pathology and Laboratory Medicine

Background:
Rapid new diagnostic methods (including Xpert MTB/RIF assay) use rifampicin resistance as a surrogate marker for multidrug resistant tuberculosis. Patients infected with rifampicin susceptible strains are prescribed first line anti-tuberculosis therapy. The roll out of such methods raises a concern that strains with resistance to other first line anti-tuberculosis drugs including isoniazid will be missed and inappropriate treatment given. To evaluate implications of using such methods review of resistance data from high burden settings such as ours is essential.
Objective:
To determine resistance to first line anti-tuberculosis drugs amongst rifampicin susceptible pulmonary Mycobacterium tuberculosis (MTB) isolates from Pakistan.
Material …