Medicine and Health Sciences Commons^™

Outcome Of Endoscopic Therapeutic Interventions: Are They Different Among Various Non- Malignant Esophageal Diseases, Rustam Khan, Shahab Abid, Saeed Hamid, Z Abbas, Syed H Shah, Wasim Jafri

Section of Gastroenterology

Background: This study was carried out to evaluate and compare the outcome of various causes of non-malignant lesions of the esophagus after endoscopic therapeutic intervention.

Methods: A cohort of patients with non-malignant dysphagia presenting at Aga Khan University hospital, a tertiary care setting who underwent endoscopic intervention was studied. Response to treatment was evaluated by improvement in dysphagia score on a scale of 0-4 and weight gain.

Results:99 subjects (53 males) were included. Mean age was 48.6 +/- 17.2 years. Dysphagia for solids was present in 48%, for liquids in 3% and for both in 49% patients. Significant weight …

Effect Of Cytokine Gene Polymorphism On Histological Activity Index, Viral Load And Response To Treatment In Patients With Chronic Hepatitis C Genotype 3, Zaigham Abbas, Tariq Moatter, Akber Hussainy, Wasim Jafri

Section of Gastroenterology

AIM: To investigate the association between cytokine gene polymorphism and disease status in chronic hepatitis C genotype 3 by liver biopsy, ALT, HCV RNA levels and response to treatment.Methods: Patients with chronic hepatitis C genotype 3 were analyzed for single nucleotide polymorphisms of interleukin (IL)-10, IL-1 beta, interferon-gamma (IFN-gamma), tumor necrosis factor-alpha (TNF-alpha) and transforming growth factor-beta (TGF-beta) by polymerase chain reaction using sequence-specific oligonucleotide primers. Liver biopsies were assessed by modified histological activity index (HAI) scoring system using a scale of 0-18 for grading the necro-inflammatory activity and 0-6 for staging the fibrosis. HCV RNA levels were determined by …

Giardiasis In Patients With Dyspeptic Symptoms, Javed Yakoob, Wasim Jafri, Shahab Abid, Nadim Jafri, Saeed Hamid, Hasnain Ali Shah, Lubna Rizvi, Muhammad Islam, Hizbullah Shaikh

Section of Gastroenterology

AIM:

To investigate the prevalence of giardiasis in patients with dyspeptic symptoms.

METHODS:

Clinical records of consecutive patients who attended Gastroenterology Department at Aga Khan University Hospital from January 2000 to June 2003 and had esophagogastroduodenoscopy (EGD) with duodenal biopsies and international classification of diseases 9th revision with clinical modifications (ICD-9-CM) coded with giardiasis were studied.

RESULTS:

Two hundred and twenty patients fulfilled the above criteria. There were 44% (96/220) patients who were giardiasis positive, 72% (69/96) of them were males and 28% (27/96) of them were females. There were 65% (81/124) males and 35% (43/124) females who were giardiasis …

Hepatitis B And C: Prevalence And Social Factors Associated With, Wasim Jafri, Nida Jafri, Javed Yakoob, Muhammad Islam, Sfa Tirmizi, T. Jafar, S Akhtar, Saeed Hamid, Shahab Abid, Syed H Shah, Shaikh Qamaruddin Nizami

Section of Gastroenterology

No abstract provided.

Role Of Rapid Urease Test And Histopathology In The Diagnosis Of Helicobacter Pylori Infection In A Developing Country, Javed Yakoob, Wasim Jafri, Shahab Abid, Zaigham Abbas, Saeed Hamid, Muhammad Islam, Kashif Anis, Hasnain Ali Shah, Hizbullah Shaikh

Section of Gastroenterology

Background

The aim of this study was to determine the effect of commonly self-prescribed proton pump inhibitors (PPI) on the results of rapid urease test and histology for the diagnosis of H. pylori infection.

Methods

One hundred-nine consecutive patients with dyspeptic symptoms attending the endoscopy suite were enrolled in this study. Antrum biopsy specimens were collected at endoscopy for the rapid urease test (Pronto Dry, Medical Instrument Corp, France) and histopathology. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and like-hood ratio of a positive and negative of Pronto Dry test were compared against histology. The gold standard …

Frequency Of Irritable Bowel Syndrome In College Students., Wasim Jafri, Javed Yakoob, Nadim Jafri, Muhammad Islam, Qazi Masroor Ali

Section of Gastroenterology

Background:

This study was carried out to investigate the presence of irritable bowel syndrome (IBS) in college students and compare its distribution in the non-medical college and medical college students.

Methods:

We collected data from 508 students by inviting them to fill out a questionnaire based on Rome II criteria for the diagnosis of IBS from November 2001 to February 2004. Two major cities Karachi and Bahawalpur were selected and it was coordinated by the section of Gastroenterology, Department of Medicine, Aga Khan University Hospital and Quaid-e-Azam Medical College, Bahawalpur.

Results:

A total of 508 subjects with males 43 %(220/508) …

Detection Of Helicobacter Pylori Infection In Patients On Proton Pump Inhibitors, Javed Yakoob, Wasim Jafri, Shahab Abid, Nida Jafri, Muhammad Islam, Z Abbas

Section of Gastroenterology

No abstract provided.

Prevalence Of Non-Helicobacter Pylori Duodenal Ulcer In Karachi, Pakistan., Javed Yakoob, Wasim Jafri, Nadim Jafri, Muhammad Islam, Shahab Abid, Saeed Hamid, Syed H Shah, Hizbullah Shaikh

Section of Gastroenterology

AIM:

To determine the prevalence of non-Helicobacter pylori (H pylori)-related duodenal ulcer in patients with acid-peptic diseases.

METHODS:

Medical records of patients who attended the Gastroenterology Department at Aga Khan University Hospital from 1999 to 2001 and had endoscopic diagnosis of duodenal ulcers were reviewed. Duodenal ulcer associated with H pylori was diagnosed on the basis of endoscopy, rapid urease test and histopathology whereas histories of aspirin or other non-steroidal anti-inflammatory drugs (NSAIDs) related duodenal ulcers. Non-H pylori, non-NSAID duodenal ulcers were those without H pylori infection and history of NSAID intake. Co-morbid conditions associated were noted.

RESULTS:

Of 2 …

Sclerotherapy Plus Octreotide Versus Sclerotherapy Alone In The Management Of Gastro-Oesophageal Variceal Hemorrhage, Hasnain A. Shah, Khalid Mumtaz, Wasim Jafri, Shahab Abid, Saeed Hamid, Ashfaq Ahmad, Zaigham Abbas

Section of Gastroenterology

Background: There are different ways for controlling oesophageal variceal bleed which include pharmacological and endoscopic methods. In this study we compare efficacy of octreotide (50 g/hr for 48 hours) combined with sclerotherapy versus sclerotherapy alone in patients with acute bleeding from gastro-oesophageal varices (GOV).Methods: It was a randomized clinical controlled trial conducted at Aga Khan University Hospital, Karachi, from January 1997 to December 1998. We evaluated the role of octreotide (50 g/hr for 48 hours) combined with sclerotherapy versus sclerotherapy alone in a total of 105 adult cirrhotic patients who had acute bleeding from GOV. Patients were assigned to receive …