Background and Objective: Helicobacter Pylori (H. pylori) is a widespread infection across the globe having a high prevalence among the developing countries. Iron Deficiency is anticipated to be the most prevalent micronutrient deficiency globally, the most frequent cause of anemia. Our objective was to determine frequency of Iron Deficiency Anemia (IDA) among patients with H. Pylori gastritis. Methods: It was a cross-sectional prospective study. Patients fulfilling inclusion criteria were enrolled at Liaquat National Hospital, Karachi, Pakistan. Blood samples were taken for serum iron, transferrin saturation, ferritin, and total iron-binding capacity and H.pylori assessed by urea breath test, stool for antigen, Rapid urease test or histopathology. Results: 112 patients with H. Pylori infection with anemia were included. 53 (47.3%) were males & 59 (52.7%) were females with mean age of 38.4464 ± 9.00634 years. Iron deficiency anemia was seen in 42 patients (37.5%). Conclusion: IDA was noted in 37.5% of cases. H. Pylori infection is a frequent cause of iron-deficiency anemia of previously unidentified origin among adults. doi: https://doi.org/10.12669/pjms.37.3.3944 How to cite this:Rahat A, Kamani L. Frequency of iron deficiency anemia (IDA) among patients with Helicobacter pylori infection. Pak J Med Sci. 2021;37(3):---------. doi: https://doi.org/10.12669/pjms.37.3.3944 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Colonoscopy is a procedure which depends upon the quality of bowel preparation. Polyethylene glycol(PEG) is commonly used laxative for bowel preparation. The method of PEG administration affects the quality of bowel preparation. We designed this single-blinded randomized controlled trial to evaluate same day PEG regime vs split dose PEG regime in patients undergoing colonoscopy.

Objective: To Determine the frequency of hyponatremia in cirrhotic patients with encephalopathy. Study Design: Cross Sectional Study. Setting: Department of Gastroenterology Liaquat National Hospital Karachi. Period: 6 Dec 2017 to 6 June 2018. Material & Methods: All those fulfilling the inclusion criteria and admitted in the Gastroenterology department of Liaquat National Hospital Karachi were taken in the study after their ethical approval alongside an informed and written consent. Brief history was taken, clinical examination was done, and serum sodium level was delivered to the institutional laboratory to reach the outcome i-e hyponatremia. Results: - A number of 369 patients having encephalopathy were taken into study. 207 patients (56.1%) were males and 162 patients (43.9%) were females with an average age of 50.03+10.333 years. Hyponatremia was seen in 138 patients (37.4%). Conclusion: Dilutional hyponatremia is a common finding in liver cirrhosis patients with encephalopathy leading to neurological impairment, hepatorenal syndrome, osteoporosis and high mortality. Therefore, early management of hyponatremia is key to prevent liver cirrhosis related complications.