Background: Methicillin resistant Staphylococcus aureushas emerged as one of the most important nosocomial pathogens. It invokes a tremendous financial burden and enhanced morbidity and mortality due to difficult to treat systemic infections.Aim of this study was to determine antibiotic susceptibility pattern of Staphylococcus aureus and Methicillin resistant Staphylococcus aureus. Materials and Methods: Different clinical specimens were collected and processed for routine culture and antibiotic sensitivity test by standard microbiology techniques. Results: Out of 1173 samples received for microbiological examination, 100 were found to be S. aureus with 19% cases were Methicillin resistant Staphylococcus aureus (MRSA). Fourteen MRSA were found from inpatient and 5 were from outpatient. MRSA was found higher in female than male and maximum number (31.5%) was found in age group 0-10 years. Staphylococcus aureus was 100% sensitive to Vancomycin followed by Amikacin (90%), Gentamycin (83%), and tetracycline (81%). On urine isolates Nitrofurantoin(91.6%) was drug of choice. All the isolates were resistant to Penicillin G. In case of Methicillin resistant Staphylococcus aureus showed 100% sensitive to Vancomycin followed by Amikacin (84.2%), Tetracycline (63.1%), Ciprofloxacin (42%) and Gentamycin (36.8%). Among urine isolates Nitrofutantoin showed 87.5% sensitive followed by Norfloxacin (75%). Conclusion: Methicillin resistant Staphylococcus aureus was found 19% of Staphylococcus aureus isolates. It was most common in females, hospitalized patients and young age group. Vancomycin seems to be drug of choice followed by Amikacin. It would be helpful to formulating and monitoring the antibiotic policy and ensure proper empiric treatment. DOI: http://dx.doi.org/10.3126/jpn.v4i7.10297 Journal of Pathology of Nepal (2014) Vol. 4, 548-551

Background: Health care-associated infections remain as an important public health concern. Surgical site infections (SSIs) are known to be one of the most common causes of nosocomial infections worldwide.Methods: A prospective observational study was conducted across 12 months (May 2018-April 2019) in a tertiary care hospital. The present study includes 223 patients who were undergoing clean and clean contaminated surgery in the hospital. Contaminated and dirty surgeries were excluded. The demographic data of the patient, diagnostic criteria used, associated risk factors, use of prophylactic antimicrobial agents, the type and duration of surgery, clinical evaluation of wound and laboratory data was collected. All the pus samples or wound swabs of clinically suspects of SSI cases received in the Department of Microbiology were inoculated and interpreted according to Centre for Disease Control and Infection guidelines.Results: The study included 223 patients who underwent surgery in the hospital. Amongst them 9 (4%) developed SSI. The incidence of SSI was 4.03%. There was a direct relationship observed between the occurrence of SSI and certain co-morbid conditions such as diabetes. It was also observed that prolonged surgeries above two hours and females were more predisposed to develop a surgical site infection.Conclusions: SSIs being one of the most common causes of nosocomial infections. It was also the most important factor responsible for significant morbidity, mortality, unwanted prolonged hospitalization and additional cost of treatment in surgical patients which can be reduced by strictly following the guidelines of infection control along with judicious and rational use of antibiotics.

Background: Surgical site infections are known to be one of the most common causes of nosocomial infections worldwide and raises an important public health concern.Methods: A prospective observational study was conducted across 12 months (July 2018-June 2019) in a tertiary care hospital. The present study includes 50 pus samples from clinically suspected cases of post-operative wound infections from various surgical wards which were inoculated in Department of Microbiology. The phenotypic identification of different bacterial isolates especially MRSA and ESBL producers along with their antimicrobial susceptibility testing was interpreted according to CLSI guidelines.Results: Out of 50 samples, 44 showed positive culture. The infections were more common in emergency situations, age group of 20-30 years and in females. The most common bacterial isolates were Staphylococcus aureus (43.18%) followed by E. coli (22.72%), Klebsiella (15.9%), CONS (13.63%) and Pseudomonas (4.54%). Out of 19 Staphylococcus aureus 9 were MRSA and these gram-positive bacteria were highly sensitive to Linejolid and Clindamycin. In gram negative group 22.72% of E. coli and 15.9% of Klebsiella were ESBL producers who were susceptible mainly to Aztreonam, Linezolid or Cefoxitine.Conclusions: Post-operative wound or surgical site infections is the most important factor responsible for significant morbidity, mortality, prolonged hospitalization and additional cost to treatment in surgical patients. Marked resistance of isolates to commonly used antibiotics indicates the need of judicious use of these drugs to prevent the emergence of multi-drug resistant strains.

Multiple sclerosis (MS), a chronic inflammatory autoimmune disease with its protean manifestations commonly present as motor weakness, diplopia, visual loss, sensory symptoms in limbs or face or even bladder and bowel dysfunction. Underneath the umbrella of these common symptoms many invisible, unpredictable and erratic symptoms persists which complicates both the clinical presentation and the treatment. As majority of these symptoms are subjective so their true assessment on objective ground is difficult. It is important to consider that patients with MS and their care-takers should have reasonable knowledge about these symptoms because if these symptoms go unidentified or untreated then they may lead to a difficult diagnostic dilemma hence complicates further management.  The frequency and severity of these unusual symptoms at times raise a suspicion of other neurological diseases. The occurrence of any of these symptoms at times may be a sign of active disease.

<p class="abstract">Multiple sclerosis (MS) with its protean manifestations of central and peripheral nervous system pose a challenge to its management in different clinical scenario. The issue becomes much more complicated with occurrence of strange and unusual symptoms intermingling with common symptoms in people living with MS. The frequency and severity of these unusual symptoms changes overtime and raise a suspicion of other neurological disease. The occurrence of any of these symptoms at times may be a sign of active disease. A reasonable understanding of these strange symptoms both to the patient and healthcare team could be of help in taking appropriate steps to manage MS more efficiently.</p><p class="abstract"> </p>