ABSTRACT
Background:The association of cholecystectomy with alterations in lipid profile is well documented. Objectives of this study were to determine the effect of cholecystectomy on lipid profile of cholelithiasis patients.Methods:This cross-sectional observational study was done on 170 patients admitted in general surgery department of Naz Memorial Hospital, Karachi from July 2018 to June 2019. Symptomatic cholelithaisis patients between 18 to 60 years, elective cholecystectomy was included while patients previously on lipid lowering agents, diagnosed renal failure, nephrotic syndrome, cardiac failure, pregnant mothers, hypothyroidism, pancreatitis and obstructive jaundice were excluded. For data analysis, SPSS was used. Wilcoxon signed ranked test was used to compare mean values of pre-and post-operative lipid profiles after cholecystectomy keeping p value of <0.05 as significant.Results:60% of patients were females with majority, 31% patients between 31-40 years while least, i.e. 11% were between 61-70 years. The mean pre-operative and post-operative difference of 52±7.32 mg/dl was seen in total cholesterol levels (p<0.001). The mean difference in high density lipoprotein (HDL)between preand post-operative was of 13±0.36 mg/dl (p<0.001). The mean difference in low density lipoprotein (LDL) between preand post-operative was 61±10.45 mg/dl (p<0.001). The mean difference in triglycerides levels between preand post-operative was 46±25.49 mg/dl (p<0.001).Conclusions:Cholecystectomy in gall stone disease patients elicited favorable response in significantly lowering levels of total serum cholesterol, LDL and triglycerides while substantially increasing levels of HDL cholesterol.
ABSTRACT
Background: Helicobacter pylori infection has been associated with hyperglycemia among type 2 diabetics. The objective of this study was to compare the H. pylori infection frequency in diabetic and non-diabetic patients.Methods: This case-control study was done at Al-Tibri Medical College and Hospital from May 2019 to August 2019. After written and informed consent, patients between 18-75 years with epigastric burning, dyspepsia, regurgitation were included and with history of eradication therapy, antibiotic or NSAID use in the last 6 months or surgery of upper GI tract months were excluded. Type 2 diabetics were placed in one group and non-diabetic individuals in another. Both groups were compared for presence of H. pylori infection. Data was analysed using SPSS. Demographic variables included age, gender and status of H. pylori infection. Quantitative data was expressed as frequency and percentages. Chi-square test was applied to test for significance keeping p-value of <0.05 statistically significant.Results: From 480 patients, 355 patients showed positive H. pylori, among them 282 were diabetic and 73 non-diabetic (p-value <0.001). Amongst the 355 diabetics, 55% were male Among 73 non-diabetics, 64% were male. All the patients in the study had dyspeptic symptoms and complained of dyspepsia, epigastric burning and regurgitation.Conclusions: A substantial relationship between H. pylori infection among type 2 diabetes mellitus patients was observed compared to non-diabetics. As a result, diabetic patients having active dyspeptic symptoms should undergo further confirmatory tests for diagnosing H. pylori infection.