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Objectives:To find out the frequency of Alzheimer’s and Vascular dementia in the elderly patients.Methods:This cross sectional descriptive study was conducted in Department of Medicine, Ziauddin Hospital Karachi from 1st October 2013 to 31st March 2014. Patients with symptoms of dementia for more than 6 months duration, and Mini Mental State Examination score <24 were included in this study. Patients who fell in category of dementia were assessed for duration of symptoms. Patients underwent CT scan of brain. Patients with generalized atrophy of brain on CT scanning of brain were labeled as Alzheimer’s dementia, while patients with ischemic or hemorrhagic stroke on CT scan of brain were labeled as vascular dementia.Results:Four hundred twenty two patients were included in this study. There were 232 (54.98 %) male and 190 (45.02 %) were female. The mean age ± SD of the patients was 72.58±5.34 years (95% CI: 72.07 to 73.09), similarly average duration of symptoms was 10.14±2.85 months. About 18.96% of patients were illiterate, 32.23% were matric, 28.44% were intermediate and 20.33% were graduate and post graduate. Hypertension and diabetes were the commonest co-morbid i.e. 81.3% and 73.7%, hyperlipedimia and smoking were 38.2% and 45% respectively. Frequency of Alzheimer’s disease and vascular dementia in the elderly was observed in 3.79% (16/422) and 2.61% (11/422) cases.Conclusion:A good number of patients, 27 out of 422, in this hospital based study were suffering from Alzheimer’s disease and vascular dementia. Early detection and prompt treatment can reduce the burden of the disease in our population.
Gastric tuberculosis is a very rare disease posing a diagnostic challenge to physicians, pathologists and radiologists. It usually occurs in females aged 25 to 45 years. Symptoms include epigastric pain, vomiting, fever, weight loss, upper gastrointestinal (GI) bleed and gastric outlet obstruction. High index of suspicion and endoscopic or endoscopic ultrasound guided biopsies may help in making an early diagnosis, particularly in patients with non-healing gastric ulcers. We report a case of gastric tuberculosis in a 55-year male, who presented with persistent vomiting, epigastric pain and significant weight loss. His upper GI endoscopy finding with histopathology results favoured the diagnosis of gastric tuberculosis. He was successfully treated with antituberculous regimen.
IntroductionSpontaneous bacterial peritonitis (SBP) is the most common life-threatening infection in patients with ascites due to liver cirrhosis. The infection is most commonly caused by the bacterium Escherichia coli, commonly referred to as E. coli. Over the past few years, the incidence of antimicrobial resistance against E. coli has risen drastically, leading to increased morbidity and mortality.MethodsThis cross-sectional study was conducted to determine the pattern of resistance using variations of antibiotics against E. coli, to prevent its empirical usage and initiate an appropriate target antibiotic therapy. The data were collected from May 2017 to October 2017 and included a total of 184 patients. The patients had previously been diagnosed with chronic liver disease and had presented with E. coli-induced SBP in the medicine wards at Civil Hospital, Karachi, which is the largest tertiary care hospital in the city. All participants underwent diagnostic paracentesis, and the ascitic fluid samples were sent to labs for culture and sensitivity to antibiotics.ResultsThe sample population consisted of 184 participants, of which two-thirds (63.6%; n=117/184) of the population consisted of males. The mean age of the participants was 47.6±10.7 years. More than half of the patients had hepatitis C (54.9%; n=101/184) while the remaining were diagnosed with hepatitis B (45.1%; n=83/184). The ascitic fluid showed varying percentages of resistance for drugs, with no resistance to imipenem and meropenem while ciprofloxacin showed the highest resistance in eradicating the bacterium, E. coli. Additionally, a statistical correlation was tested between drug resistance and factors like age, gender, duration of liver disease, and duration of ascites. Ciprofloxacin and tetracycline showed a positive correlation between the resistance of these drugs and the age, gender, and duration of chronic liver disease in the participants while trimethoprim/sulfamethoxazole, amoxicillin/clavulanic acid, and piperacillin/tazobactam showed a positive association with the duration of ascites.ConclusionA rapid diligent intervention of cirrhotic patients with complicated ascites is crucial to alleviate patient mortality. Due to the rising bacterial resistance, primarily, epidemiological patterns should be assessed and analyzed in our regional hospitals, and then, antibiotics should be prescribed meticulously.
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