Tangrice8601

Objective  Infections due to nontuberculous mycobacteria (NTM) is increasing globally and may present as drug-resistant tuberculosis (DRTB). In India, data on NTM prevalence and species diversity is limited. Present study was conducted to detect the prevalence and profile of NTM among patients suspected of DRTB using paraffin slide culture (PSC)and mycobacteria growth indicator tube (MGIT) culture methods for isolation of NTM. Material and Method  A total of 2,938 samples suspected of TB/DRTB were cultured on PSC and MGIT960. Species identification of mycobacterial isolate was done by sequencing of 16s ribosomal RNA gene. Result  Among 2938 samples, 35 (1.19%) were found positive for NTM by PSC and 9 (0.30%) were found positive by MGIT. The diversity of NTM species was high (13 species). Out of 35 NTM isolates by PSC, maximum 34.29% (12) isolates were found to be Mycobacterium fortuitum , followed by 11.43% (4) Mycobacterium abscessus and Mycobacterium chelonae , and 42.85% (15) were other species viz. 8.57% (3) were Mycobacterium intracellulare and Mycobacterium kansasii , 5.71% (2) were Mycobacterium peregrinum , and 2.85% (1) were Mycobacterium flavescens, Mycobacterium farcinogenes, Mycobacterium moriokanese, Mycobacterium wolinskyi, Mycobacterium simiae, Mycobacterium goodii , and Mycobacterium terrae each. Coinfection of Mycobacterium tuberculosis (MTB) and NTM was found in 60% (21) samples. Conclusion  Prevalence of NTM was low among multidrug resistant tuberculosis/TB suspected patients, similar to other studies done in India. PSC was found better than MGIT for the isolation of NTM, though poor separation of NTM and MTB on subculture may have led to false negativity in cases of coinfection. About 13 species were isolated; M. fortuitum was the most common of all. Since coinfection of NTM and TB can also occur, samples of patients suspected of NTM should be cultured on PSC even if positive for MTB.Background  The global burden of infections due to multidrug-resistant organism (MDRO) has a significant impact on patients' morbidity and mortality along with increased healthcare expenditure. Aim  This article estimates the prevalence of MDRO and the spectrum of clinical infectious syndromes caused by these organisms in medical wards of a tertiary care hospital in India. Design and Methods  A cross-sectional observational study was performed among patients admitted in medicine wards diagnosed with the various infectious syndromes and one or more clinically significant positive culture at a tertiary care hospital in North India over a period of 18 months. Results  Out of 323 clinically significant microbiological culture isolates from 229 patients included in the study, 86 (27%) isolates showed multidrug resistance (MDR) pattern, 197 (61%) isolates showed possible extremely drug-resistance pattern, and only 40 (12%) isolates showed nonmultidrug-resistance pattern of antibiogram. Conclusion  The prevalence of MRDOs is high in clinically significant culture isolates from medicine wards in India. This emphasizes the importance of appropriate antibiotic usage and implementation of antibiotic stewardship programs in this part of the world.Background  Endometriosis (EM) is an estrogen-dependent disease characterized by the presence of endometrial gland and stroma outside the uterus. It is commonly seen in the reproductive age group and is a leading cause of infertility. Patients present with chronic pelvic pain, menstrual abnormalities, dyspareunia, or mass per abdomen. Surgical excision is the treatment of choice with postoperative medications and progesterone agents. Aims and Objectives  This study aims at determining the distribution of EM in terms of age, parity, symptoms, site, morphological features. We also analyzed the management of EM in these cases. Methodology  This is a retrospective study done in a tertiary care hospital in Mangalore, India. The case records of 77 histopathologically confirmed cases of EM during the 7 years between June 2012 and May 2019 were studied. Demographic profiles, parity, presenting complaints, site of the lesion, morphological features, treatment given, follow-up, and recurrence were noted and analyzed. Results  Of the 77 patients with EM, the most common age group was the fourth decade (40%). The majority (31, 40.25%) of the patients in this study were nulliparous. Chronic pelvic pain was the most common symptom. The most frequent site was ovary. Conclusion  The most frequent site of EM is ovary, leading to infertility. With the advent of laparoscopy, early diagnosis and excision have been feasible. The histopathological examination should be done for confirmation. Awareness of this disease among health care professionals is necessary whenever a woman in reproductive age presents with chronic pelvic pain and infertility.Objective  To determine the knowledge base of common laboratory practices related to preanalytical phase of laboratory testing among medical interns and first-year postgraduate residents in a tertiary care hospital medical college. selleck chemicals llc Materials and methods  Questionnaire-based survey on preanalytical phase of laboratory testing was conducted among 208 participants, who volunteered and were MBBS interns and first-year postgraduate residents in a medical college, over the period from June 2018 to December 2019. A total of 15-item, multiple-choice questions (MCQs) were included, of which four were opinion-based and not considered for analysis. Responses were further categorized based on percentages with correct response, so we could identify specific knowledge points which need training. Statistical analysis  Results were analyzed using Microsoft Excel functions and a simple calculator. Results  A total of 208 participants were included in the study, which consisted of an equal number of interns (104) and first-year postgraduate residents (104). The term "preanalytical error" was known to 62.5% of participants. Only 9.62% participants took formal training in phlebotomy. Topics related to questions like coagulation testing, ideal fasting duration, mixing of blood, and order of draw received less than 40% correct response which meant that it requires more training. Conclusions  In this era of evidence-based medicine, central laboratory plays a pivotal role in patient management, and quality of laboratory results are of paramount importance. Over a period of time, automation technology has reduced analytical phase errors to the minimum. Most errors reported are part of the preanalytical phase, and it has been found that a majority of them are committed due to a lack of knowledge and skills. In order to improve the preanalytical phase and make it as error-free as possible, the staff (technicians, nurses, and trainee doctors) should be constantly motivated and trained.