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- Furazolidone; Therapy; Helicobacter; pylori ;Safe? Reply. (1)
- H. pyloriinfection;Children: Population-based; Age-specific Prevalence; Risk Factors. (1)
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- Helicobacter; pylori virulence ;gastroduodenal diseases . (1)
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- Liver failure; Acute; Mortality; Acetylcysteine; Prospective/retrospective studies; Viral; Survival rate. (1)
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Articles 1 - 10 of 10
Full-Text Articles in Gastroenterology
Role Of N-Acetylcysteine In Adults With Non-Acetaminophen-Induced Acute Liver Failure In A Center Without The Facility Of Liver Transplantation., Khalid Mumtaz, Zahid Azam, Saeed Hamid, Shahab Abid, Sadik Memon,, Syed H Shah, Wasim Jafri
Role Of N-Acetylcysteine In Adults With Non-Acetaminophen-Induced Acute Liver Failure In A Center Without The Facility Of Liver Transplantation., Khalid Mumtaz, Zahid Azam, Saeed Hamid, Shahab Abid, Sadik Memon,, Syed H Shah, Wasim Jafri
Section of Gastroenterology
PURPOSE:
We aimed to study the role of N-acetylcysteine (NAC) in non-acetaminophen-induced acute liver failure (NAI-ALF).
METHODS:
A total of 47 adult patients were prospectively enrolled with NAI-ALF (group 1 or NAC group) and oral NAC was given. The primary outcome was reduction in mortality with the use of NAC in NAI-ALF. The secondary outcomes were to evaluate safety of NAC and to assess factors predicting mortality. We compared these results with records of NAI-ALF patients admitted in our hospital from 2000 to 2003 (n = 44) who were not given NAC (group 2 or historical controls).
RESULTS:
The two …
Model For End-Stage Liver Disease (Meld) Score As A Useful Prognostic Marker In Cirrhotic Patients With Infection, Rustam Khan, Shahab Abid, Wasim Jafri, Safia Awan, Saeed Hamid, Hasnain Shah, Shahid Pervez
Model For End-Stage Liver Disease (Meld) Score As A Useful Prognostic Marker In Cirrhotic Patients With Infection, Rustam Khan, Shahab Abid, Wasim Jafri, Safia Awan, Saeed Hamid, Hasnain Shah, Shahid Pervez
Section of Gastroenterology
OBJECTIVE: To determine the association of Model for End stage liver disease (MELD) score to the outcome of cirrhotic patients with bacterial infection and to compare it with Child-Turcott-Pugh (CTP) score.
STUDY DESIGN: Descriptive study.
PLACE AND DURATION OF STUDY: The Aga Khan University Hospital, Karachi, from January 2005 to December 2007.
METHODOLOGY: Patients with diagnosis of liver cirrhosis and bacterial infection were included. Demographic features, laboratory data and type of infection were recorded. Multiple logistic regression assays were applied to determine the factors associated with poor outcome in cirrhotics with infection. Receiver-Operating Characteristics (ROC) were used to determine the …
Distribution Of Helicobacter Pylori Virulence Markers In Patients With Gastroduodenal Diseases In Pakistan., Javed Yakoob, Shahab Abid, Z Abbas, Wasim Jafri, Zubair Ahmad, Rashida Ahmed, Muhammad Islam
Distribution Of Helicobacter Pylori Virulence Markers In Patients With Gastroduodenal Diseases In Pakistan., Javed Yakoob, Shahab Abid, Z Abbas, Wasim Jafri, Zubair Ahmad, Rashida Ahmed, Muhammad Islam
Section of Gastroenterology
BACKGROUND:
Helicobacter pylori (H. pylori) infection is known to be associated with a spectrum of gastroduodenal diseases. We studied the association of H. pylori virulence markers cytotoxin-associated gene (cagA) and vacuolating associated cytotoxin gene (vacA) alleles in patients with non ulcer dyspepsia (NUD), gastric ulcer (GU), gastric carcinoma (GC) and duodenal ulcer (DU).
METHODS:
H. pylori infection established by both rapid urease test and histology were studied. The cagA and vacA allelic status was determined by polymerase chain reaction (PCR). Sequencing of vacA i1 and i2 PCR product was carried out.
RESULTS:
Two hundred and twenty-four patients were included, 141 …
Is Furazolidone Therapy For Helicobacter Pylori Effective And Safe? Reply, Z Abbas, Javed Yakoob, Shahab Abid, Wasim Jafri, Muhammad Islam, Zahid Azam, Imran Hilal
Is Furazolidone Therapy For Helicobacter Pylori Effective And Safe? Reply, Z Abbas, Javed Yakoob, Shahab Abid, Wasim Jafri, Muhammad Islam, Zahid Azam, Imran Hilal
Section of Gastroenterology
No abstract provided.
Esophageal Polypoidal Mass: Presentation Of An Uncommon Pleomorphic Carcinoma, Javed Yakoob, Z Abbas, Wasim Jafri, Najamul Sahar Azad
Esophageal Polypoidal Mass: Presentation Of An Uncommon Pleomorphic Carcinoma, Javed Yakoob, Z Abbas, Wasim Jafri, Najamul Sahar Azad
Section of Gastroenterology
Pleomorphic carcinomas are primary malignant tumours that are known to arise in the lungs, pancreas, gall bladder and intestine. A patient with polypoid tumour of the esophagus is described in this report. The patient presented with dysphagia. Diagnostic and therapeutic intervention required endoscopic evaluation and treatment. Benign esophageal tumours are rarely seen and originate from the upper third of esophagus. We observed an esophageal tumour which was interpreted as spindle cell carcinoma of the esophagus that caused obstruction. We present the clinical picture and histopathological findings of the tumour. To our knowledge this is the first local report of spindle …
Associations Of The Plasticity Region Ofh. Pyloriin Patients With Gastroduodenal Diseases, Javed Yakoob, Z Abbas, Shagufta Naz, Shahab Abid, Wasim Jafri
Associations Of The Plasticity Region Ofh. Pyloriin Patients With Gastroduodenal Diseases, Javed Yakoob, Z Abbas, Shagufta Naz, Shahab Abid, Wasim Jafri
Section of Gastroenterology
No abstract provided.
H. Pylori Infection In Children: Population-Based Age-Specific Prevalence And Risk Factors In A Developing Country, Wasim Jafri, Javed Yakoob, Shahab Abid, S Siddiqui, Nasim Jafri, Safia Awan, Shaikh Qamaruddin Nizami
H. Pylori Infection In Children: Population-Based Age-Specific Prevalence And Risk Factors In A Developing Country, Wasim Jafri, Javed Yakoob, Shahab Abid, S Siddiqui, Nasim Jafri, Safia Awan, Shaikh Qamaruddin Nizami
Section of Gastroenterology
No abstract provided.
Prevalence Of Hepatitis D In Hbsag Positive Patients Visiting Liver Clinics, Naresh Kumar Seetlani, Zaigham Abbas, Sajjad Raza, Javed Yakoob, Wasim Jafri
Prevalence Of Hepatitis D In Hbsag Positive Patients Visiting Liver Clinics, Naresh Kumar Seetlani, Zaigham Abbas, Sajjad Raza, Javed Yakoob, Wasim Jafri
Section of Gastroenterology
Objective: To estimate the prevalence of hepatitis D in HBsAg (hepatitis B surface antigen) positive patients visiting liver clinics.
Methodology: All HbsAg positive patients who had visited two liver clinics; in Karachi and in Jacobabad, from October 2007 to March 2008, were included in this study. These patients were tested for HBV DNA and HDV RNA by PCR technique, HBeAg and anti-HDV. Clinical status of the patients was evaluated by examination, routine biochemical tests and ultrasound.
Results: Total numbers of patients included in the study were 362 comprising of 151 patients from the clinic in Jacobabad and 211 from Karachi. …
Helicobacter Pylori Infection: Approach Of Primary Care Physicians In A Developing Country, Shahid Ahmed, Mohammad Salih, Wasim Jafri, Syed H Shah, Saeed Hamid
Helicobacter Pylori Infection: Approach Of Primary Care Physicians In A Developing Country, Shahid Ahmed, Mohammad Salih, Wasim Jafri, Syed H Shah, Saeed Hamid
Section of Gastroenterology
Background:The aim of the study was to assess the knowledge and practices of primary care physicians in diagnosis and management of Helicobacter pylori ( H. pylori) infection in developing country.
Methods: This convenient sample based, cross sectional study was conducted in primary care physicians of Karachi, Pakistan from March 2008 to August 2008 through a pretested self-designed questionnaire, which contained 11 items pertaining to H. pylori route of transmission, diagnosis, indication for testing, treatment options, follow up and source of information.
Results: Out of 509 primary care physicians, 451 consented to participate with the response rate of 88.6%. Responses …
Dengue Fever With Hepatitis E And Hepatitis A Infection, Javed Yakoob, Wasim Jafri, Shaheer Siddiqui, Mehmood Riaz
Dengue Fever With Hepatitis E And Hepatitis A Infection, Javed Yakoob, Wasim Jafri, Shaheer Siddiqui, Mehmood Riaz
Section of Gastroenterology
Infection with dengue viruses produces a spectrum of clinical illness ranging from a nonspecific viral syndrome to severe and fatal haemorrhagic disease. Important risk factors include the strain and serotype of the infecting virus, as well as the age, immune status, and genetic predisposition of the patient. The teaching point in this case study was Dengue fever which occurred concomitantly with Hepatitis A and Hepatitis E virus infection.