Trends in carbapenem resistance in Pre-COVID and COVID times in a tertiary care hospital in North India.

Background: Carbapenem resistance is endemic in the Indian sub-continent. In this study, carbapenem resistance rates and the prevalence of different carbapenemases were determined in Escherichia coli, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa during two periods; Pre-COVID (August to October 2019) and COVID (January to February 2021) in a north-Indian tertiary care hospital.

Methods: Details of patient demographics and clinical condition was collated from the Hospital Information System and detection of carbapenemases NDM, OXA-48, VIM, IMP and KPC was done by Polymerase chain reaction (PCR) in 152 and 138 non-consecutive carbapenem resistant isolates during the two study periods respectively.

Mutations in two component system (PhoPQ and PmrAB) in colistin resistant Klebsiella pneumoniae from North Indian tertiary care hospital.

Colistin resistance in Gram negative bacteria is mainly attributed to chromosomal mutations in Two Component Systems(TCS) PhoPQ and PmrAB and plasmid-borne genes(mcr and its variants). The aim of this study was to understand the molecular basis of colistin resistance in Klebsiella pneumoniae and determine clonal transmission, in a North Indian tertiary care hospital over a 2.5 year period.

Process improvement to effectively manage and reduce sharps injuries in a Tertiary Hospital in Northern India.

Introduction And Objectives: Needle stick injuries are associated with a 0.3-30% risk of transmission of Human Immunodeficiency virus, Hepatitis C virus, and Hepatitis B virus. Despite causing psychological trauma they also involve a huge financial burden.

Bloodstream infections and antimicrobial sensitivity patterns in a tertiary care hospital of India.

Background: Invasion of the bloodstream by microorganisms constitutes one of the most serious situations in infectious disease. Microorganisms present in circulating blood whether continuously, intermittently, or transiently are a threat to every organ in the body. Prevalence and antimicrobial susceptibility of microorganisms vary depending upon the geography and the use of antibiotics.

Prevalence of MLSB Resistance and Observation of erm A & erm C Genes At A Tertiary Care Hospital.

Background: The increasing resistance to macrolide, lincosamide, streptogramin B (MLSB) agents among Staphylococcus aureus is becoming a challenge to microbiologist. Clindamycin has been a useful drug for treatment of infection caused by the staphylococcus aureus, but change in clindamycin sensitivity pattern due to various mechanisms is leading to therapeutic failure. One of the important mechanisms is mediation of resistance by erm genes.

Non-healing ulcer due to Trichosporon loubieri in an immunocompetent host and review of published reports.

We report here a case of non-healing ulcer due to Trichosporon loubieri in an apparently immunocompetent female. The identity of isolate was confirmed by DNA sequencing of D1/D2 region of 26S rDNA. The minimum inhibitory concentrations of the isolate were amphotericin B-0.

Association of the Serum Anti-chlamydial Antibodies with Tubal Infertility.

Background: Infertility is increasingly becoming a significant health problem in many areas of the world. The infection which is caused by Chlamydia trachomatis is a major cause of tubal factor infertility secondary to salpingitis. However, the data which pertains to infertility attributed to the C.

Allergic bronchopulmonary aspergillosis presenting with cavitary lesion and simulating a lung abscess.

A case of allergic bronchopulmonary aspergillosis (ABPA) is being described in a 52-year-old female patient who presented with a cavitary lesion on skiagram chest and simulating a lung abscess. Patient responded with the oral corticosteroid therapy with complete resolution of the initial radiographic abnormality. Despite various radiological presentations described in the literature, a lung abscess like presentation in ABPA is very rare and significant, because an early and correct diagnosis by the clinicians will help in early management of these cases to prevent the development of end-stage pulmonary fibrosis.

Nosocomial outbreak of septicaemia in neonatal intensive care unit due to extended spectrum β-lactamase producing Klebsiella pneumoniae showing multiple mechanisms of drug resistance.

A total of 14 phenotypically similar clinical isolates of Klebsiella pneumoniae, resistant to multiple drugs including cefotaxime and ceftazidime, were isolated from blood of neonates admitted to neonatal intensive care unit (NICU) within a short span of 10 days. Alarmed at the possibility of occurrence of outbreak, a thorough investigation was done. Microbiological sampling of the NICU and labour room (LR) environment yielded 12 K.

Cutaneous leishmaniasis: an emerging infection in a non-endemic area and a brief update.

We report here the emergence of a new focus of cutaneous leishmaniasis (CL) due to Leishmania tropica (L. tropica) in the Ajmer city of Rajasthan, India, a previously non-endemic area. Between January-February 2006, 13 new indigenously acquired cases of CL were diagnosed among the patients attending the Skin and STD department, JLN Hospital, Ajmer.

Pulmonary infection with Serratia marcescens.

A case of pulmonary infection, presenting with fever and productive cough (pseudohaemoptysis) was diagnosed as having infection with Serratia marcescens on performing culture and sensitivity tests. The organism was confirmed upto species level using the standard biochemical tests.

Invasive trichosporonosis due to Trichosporon asahii in a non-immunocompromised host: a rare case report.

A case of invasive Trichosporonosis due to Trichosporon asahii in an otherwise healthy young adult male presenting as meningoencephalitis and pneumonia is reported here. T. asahii was isolated from cerebrospinal fluid and sputum of the patient and morphologic forms of organism was also demonstrated on direct Gram stain of sputum.