ABSTRACT
Objective: To determine the prevalence of restless legs syndrome [RLS] in elderly patients with pure sensory polyneuropathy and correlate the findings with other clinical features
Study Design: Observational / cross sectional study.Place and Duration of Study: This study was conducted at the Dow University Hospital and Civil Hospital Karachi from 2013 to 2015
Materials and Methods: 48 patients with Restless leg syndrome were evaluated in our multicenter, prospective study in 2 years for evidence of pure sensory neuropathy either they have demyelinating or axonal type. Patients were evaluated according age at which symptomsstarted, the severity of symptoms, typical clinical findings and laboratory investigations
Results: In 21 of the 48 [43.7%] patients, peripheral neuropathy was detected. Ten patients had pure sensory polyneuropathy and remaining have mixed sensory motor polyneuropathy. The pure sensory neuropathy group had comparatively intense and frequent symptoms of Restless leg syndrome. Some of them have family history of Restless leg syndrome. Patients with Mixed sensory motor polyneuropathy did not have similar strong symptoms of Restless leg syndrome and pain in legs
Conclusion: The result suggests that Restless leg syndrome is triggered by painful paresthesias is primarilyrelated with pure sensory neuropathy. Patients with mixed sensory motor neuropathy have less intense feature of restless leg syndrome. So the treatment options should be focused on medicines used for neuropathic pain
ABSTRACT
Objective: To determine the frequency of Hyperamylasemia leading to respiratory failure in patients of organophosphate poisoning
Study Design: Observational / descriptive study
Place and Duration of Study: This study was conducted at the Department of Medicine Dow University of Health Sciences, Karachi from June 2014 to June 2015
Materials and Methods: A total of 168 patients of Organophosphate poisoning fulfilling the inclusion criteria were included in the study. Blood was drawn after aseptic measures by a trained phlebotomist for Serum Amylase level and Arterial blood gases. Value more than 101U/L was taken as hyperamylasemia. PaO[2] less than 60mmHg or PCO[2] greater than 55mg was labeled as respiratory failure. All information was noted on proforma
Results: There were 59% were male and 41% were female. Frequency of hyperamylasemia in patients of organophosphate poisoning was 44%. Frequency of respiratory failure in hyperamylasemia in patients was observed in 68%. Respiratory failure was significantly high in male than female [70% vs. 30%; p=0.019]
Conclusion: Hyperamylasemia is more frequently seen in organophosphate poisoning. In patients with respiratory failure the mortality is very high; therefore we recommended early diagnosis, careful monitoring and appropriate management of complications in reducing the mortality rate