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Superior mesenteric artery (SMA) syndrome is an uncommon entity leading to compression of the duodenum between the aorta and the SMA. Normally the coeliac trunk and the superior mesenteric arteries have distinct origins from the abdominal aorta. The celiacomesenteric trunk (CMT) is the least frequently reported anatomic variation of all abdominal vascular anomalies. CMT denotes a common trunk of origin of the coeliac and superior mesenteric arteries. The coexistence of these anomalies has never been reported in the literature. We present a case of a 59-year-old man presenting with duodenal obstruction due to SMA syndrome with CMT. The aortomesenteric angle was 13 degrees and SMA-aorta distance was 8 mm. Patient underwent a gastrojejunostomy. After an uneventful recovery, the patient has been symptom free for 1-year follow-up., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Desmoid tumours, also known as aggressive fibromatosis, are fibromuscular neoplasms that arise from mesenchymal cell lines. Desmoid tumours are usually benign and are locally aggressive tumours. We report a case of a 31-year-old man presenting with abdominal mass associated with dyspepsia and early satiety. CT scan demonstrated a large heterogeneous mass adherent to or arising from the jejunum. The patient underwent a successful elective exploratory laparotomy with resection of the tumour arising from the wall of the ileum with a 10 cm margin. The patient had an uneventful recovery and no recurrence at 6-month follow-up. Pathology report and immunohistochemistry analysis revealed the mass to be a primary desmoid tumour of the small bowel, as the tumour was negative for c-kit and Discovered on GIST 1 (DOG-1) and positive for beta-catenin and smooth muscle actin., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: To assess clinical presentations, pregnancy complications, and maternal and neonatal outcomes among women with multiple gestation pregnancy (MGP) and confirmed SARS-CoV-2 (COVID-19) infection and to compare the data with a pre-pandemic period., Methods: A retrospective study at a dedicated COVID-19 Hospital in Mumbai, India. Data were obtained from the PregCovid Registry of pregnant and postpartum women with PCR-confirmed SARS-CoV-2 infection from April to September, 2020. Data were also compared with a cohort of women with MGP attending the hospital pre-pandemic (n = 63)., Results: Data from 879 women (singleton pregnancy, n = 859; MGP, n = 20) with COVID-19 were assessed. The twinning rate was 34.2 per 1000 births. As compared with singleton pregnancies, a higher proportion of women with MGP and Covid-19 delivered preterm (P = 0.001). Spontaneous abortions were also higher in the MGP group than in the singleton group (P = 0.055). The incidence of pre-eclampsia/eclampsia was higher in the COVID-19 MGP group than in both the COVID-19 singleton (41.6% vs. 7.9%) and pre-pandemic MGP (50.0% vs. 12.7%) groups., Conclusion: There was a higher risk of pre-eclampsia among women with MGP and COVID-19. Women with MGP and COVID-19 infection should receive special attention with a multidisciplinary approach to both maternal and neonatal care during the pandemic., (© 2020 International Federation of Gynecology and Obstetrics.)

Background: Reinfection/reactivation of SARS-CoV-2 has been a matter of great interest from the immunological and vaccine perspective. However, little is known about the clinical presentation of such reinfection/reactivation. We report a case series of 9 COVID-19 patients having experienced two clinically- and/or virologically-confirmed episodes of COVID-19., Methods: Epidemiological and clinical characteristics of 9 healthcare workers (HCWs) with two episodes of SARS-CoV-2 are described., Results: The incidence of reinfection/reactivation amongst the HCWs was 2% (9 out of 491) with an average remission period of 66 days (range 43-78 days). Amongst the cases of reinfection 4/9 were asymptomatic in first episode were symptomatic in second episode. There is negative correlation between numbers of days the patients took to become SARS-CoV-2 negative by RT-CPR and/or clinically recover in the first episode and the second episode irrespective for the time spent in remission., Conclusion: Shorter durations of SARS-COV-2 infection in the first episode are associated with longer time to recovery in the second episode in patients with re-infection/reactivation., (© Journal of the Association of Physicians of India 2011.)

Background Off-pump coronary artery bypass grafting (OP-CABG) is an accepted surgical option in treating ischemic heart disease and has proven safer than traditional on-pump CABG in terms of reducing perioperative bleeding, coagulopathy, avoiding cardiopulmonary bypass machine and its related morbidity. However, there is evidence that shows the risk of bleeding in OP-CABG due to surgical trauma, heart manipulations, and heparin-protamine exposure. We aim to evaluate the effectiveness of tranexamic acid (TxA) in reducing blood loss and related perioperative complications in patients undergoing OP-CABG. Method An individual matched cohort study was conducted at a cardiac centre over a period of one year. We enrolled a total of 60 patients undergoing OPCABG in our study. The basic strategy was to enroll every possible intervention patient until the desired sample size (30 in each group) was achieved and then to select and enroll controls, using a prospective individual matching strategy. Preoperative cardiac risk evaluation was done using the European System for Cardiac Operative Risk Evaluation II (EuroSCORE II) in both groups. The intervention group (I) received TxA 10 mg/kg over 10 minutes at the time of induction while the control group (C) did not receive any TxA. Postoperative blood loss was measured by observing chest drain output 24 hourly till the chest drain tube was removed. Perioperative complications were also recorded. Results Demographics and baseline characteristics were comparable among groups (p > 0.05). The mean volume of postoperative blood loss in the I group at 24 hours and 48 hours were 352.67 ml and 86.83 ml, respectively. On the other hand, in the C group, the mean volume of postoperative blood loss was 602.00 ml and 166.3 ml. The data showed a statistically significant difference in the postoperative chest drainage output between the groups (unpaired t-test, p < 0.05) and exhibiting a significant reduction in postoperative blood loss in the I group. However, there was no significant difference in blood transfusion requirements in both of the groups (Mann Whitney U test, p > 0.05). The mean duration of postoperative complications, inotropic support, intermittent positive pressure ventilation, intensive care, and hospital stay were also comparable depicting no significant effect of TxA on reducing the perioperative morbidity. Conclusion This study showed the significance of TxA in reducing bleeding in the postoperative period in patients undergoing OP-CABG., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2020, Khadanga et al.)

Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is rapidly spreading in India and across the world. Healthcare workers (HCWs) are at increased risk of contracting COVID-19 due to direct or indirect exposure to COVID-19 patients, and require special attention. Limited information is available about its effect in HCWs. Secondary transmission from HCWs is a possibility among patients, family members, and the community. Therefore, it is important to investigate the infection risk of HCWs and the clinical characteristics of affected cases and possible source of infection with exposure details., Methods: The aim of this study is to analyze the medical records of HCWs with COVID-19 retrospectively and carry out the analysis of the data of HCWs with COVID-19 at TNMC and BYL Nair Charitable Hospital (NH, COVID-19 Hospital) in Mumbai., Results: Interim analysis was carried out for the data collected from 6th April to 20th August 2020. Total 3711 HCWs (frontline, 74.32%, non-frontline, 25.68%) are working at NH Mumbai. We observed 11% prevalence of SARS-CoV-2 infection among HCWs, 4% co-infection and 1% mortality. Majority (85%) of the HCWs with COVID-19 were symptomatic and 15% were asymptomatic. Comorbidities were reported in 19% of HCWs with COVID-19. Hypertension and Diabetes Mellitus were the most common co-morbidities reported. More than 4% percent of HCWs with COVID-19 were also positive for plasmodium vivax Malaria., Conclusion: The results of the study will be useful for determining the impact of COVID-19 and adverse outcomes in HCWs, identifying probable mode of acquiring SARS-CoV-2 infection in HCWs. This is required for planning the strategies to handle the epidemic of COVID-19 among HCWs in Mumbai region, and at Maharashtra state level., (© Journal of the Association of Physicians of India 2011.)

Objective: To provide a descriptive account of the challenges and administrative preparedness for establishing and sustaining safe obstetric services during the COVID-19 pandemic at Topiwala National Medical College & BYL Nair Charitable Hospital (NH), Mumbai, India., Methods: The management of pregnant women with COVID-19 was implemented as per international (WHO, RCOG, ACOG) and national (Indian Council of Medical Research) recommendations and guidelines at an academic, tertiary care, COVID-19 hospital in India., Results: Using a multidisciplinary approach and active engagement of a multispecialty team, obstetric services were provided to over 400 women with laboratory-confirmed COVID-19. A sustainable model is established for providing services to pregnant women with COVID-19 in Mumbai Metropolitan Region, India., Conclusion: With limited resources, it is possible to set up dedicated maternity services, aligned to international guidelines, for safe pregnancy outcomes in COVID-19 settings. This COVID-19 hospital addressed the challenges and implemented several known and novel methods to establish and sustain obstetric services for women with COVID-19. The model established in the present study can be replicated in other low- and middle-income countries., (© 2020 International Federation of Gynecology and Obstetrics.)

Competing Interests: There are no conflicts of interest.

Aim: of the study: Decompensated hepatitis C virus (HCV) cirrhosis is a difficult to treat cohort, and there is no gold standard predictor of response to direct-acting antiviral (DAA) therapy. We conducted this study to look for factors responsible for improvement in post-therapy status, i.e. attainment of Child-Turcotte-Pugh (CTP) class A from B or C, and devise a new model to predict post-therapy response., Material: and methods: Prospective analysis of data from decompensated HCV cirrhotics was done and association of each parameter with patient outcomes at 36 weeks after treatment was assessed., Results: 34 patients (54.8%) attained CTP class A after treatment. Factors that were independently associated with disease outcome included albumin (odds ratio [OR] = 4.84, 95% confidence interval [CI]: 1.43-20.15, p = 0.018), alanine transaminase (ALT) (OR = 1.02, 95% CI: 1-1.04, p = 0.049), bilirubin (OR = 0.41, 95% CI: 0.2-0.75, p = 0.007) and estimated glomerular filtration rate (eGFR) (OR = 1.03, 95% CI: 1.0-1.06, p = 0.045). On multivariate analysis, bilirubin was significantly associated with treatment outcome (OR = 0.28, 95% CI: 0.1-0.64, p = 0.006). A composite model was devised using demographic, biochemical, and clinical features, which has sensitivity, specificity, positive predictive value, negative predictive value and accuracy of 67.86%, 79.41%, 73.08%, 75%, and 73.63% respectively in predicting response to therapy. Only 7.6% of patients with a Model for End-Stage Liver Disease (MELD) score > 15 and none of the patients with CTP class C met the primary end-point of our study., Conclusions: 55% of our cohort met the primary end-point at 36 weeks. Patients with CTP class C and a MELD score > 15 should be referred for liver transplantation followed by DAA therapy. Our model was good at predicting improvement in post-therapy liver function., Competing Interests: The authors declare no conflict of interest., (Copyright © 2020 Clinical and Experimental Hepatology.)

The COVID-19 pandemic has forced substantial changes in the practice of psychiatry, including that of electroconvulsive therapy (ECT). There is higher risk of transmission of the SARS-CoV-2 virus during ECT unless due care is taken. However, in many cases, ECT cannot be avoided. In this paper, we discuss various measures that may be adapted to reduce the risk of transmission of the virus during ECT. We also suggest certain modifications to the practice of ECT in order to achieve a balance between risks and benefits of the procedure during the pandemic., Competing Interests: There are no conflicts of interest., (Copyright: © 2020 Indian Journal of Psychiatry.)

Objectives: This study aimed to evaluate and compare the immunohistochemical expression of OCT-4 and SOX-2 and to determine their use in differentiating giant cell tumor (GCT) from central giant cell granuloma (CGCG) and peripheral giant cell granuloma (PGCG)., Study Design: Formalin-fixed, paraffin-embedded tissue blocks of 10 histopathologically diagnosed cases of GCT, CGCG, or PGCG were examined for anti-OCT-4 and anti-SOX-2 antibodies. Nuclear staining of stromal mononuclear cells and multinucleated giant cells was considered positive for OCT-4 and SOX-2 expression., Results: Nuclear immunoexpression of OCT-4 in stromal mononuclear cells was observed in 80% (8 of 10) of GCT cases, whereas none of the CGCG and PGCG cases showed OCT-4 immunoreactivity. SOX-2 immunoreactivity was negative in GCT, CGCG, and PGCG., Conclusions: OCT-4 immunopositivity in GCT can be used as a cancer stem cell marker to differentiate GCT from CGCG and PGCG. The presence of OCT-4 in GCT versus its complete absence in CGCG and PGCG suggests that these three conditions are separate entities. The absence of stem cell marker OCT-4 and SOX-2 raises questions regarding their role in the pathogenesis of CGCG and PGCG., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Isoniazid is an essential drug in the management of tuberculosis but there is a high degree of variation in the Indian population's capacity to acetylate or inactivate isoniazid to the inactive metabolite acetyl isoniazid, and they can be distinctly characterized phenotypically as being either slow or rapid inactivators (the concentration of the enzyme being higher in rapid inactivators). Several mutations in the N-acetyl transference 2 (NAT2) gene account for majority of the slow acetylator genotypes in the human population (NAT2*5A, NAT2*5B, and NAT2*6A). Such individuals are at a greater risk of drug-induced adverse reactions due to reduced drug elimination, compared to those possessing the wild type allele. Here we discuss two cases of Isoniazid induced peripheral neuropathy and one case of Isoniazid induced hepatotoxicity confirmed as having heterozygous or homozygous NAT2 gene mutation. In all 3 cases, the presence of NAT2 gene mutation was associated with the adverse events and the adverse events subsided on stopping or reducing the dose of isoniazid. However, due to lack of guideline-based management of adverse events occurring due to isoniazid, the drug was either abruptly stopped or dosage lowered based only on clinical expertise, which could potentially lead to further resistance to Mycobacterium tuberculosis (as occurred in one of our cases). Further studies of the relationship between NAT2 genotypes, isoniazid concentrations and adverse drug events are required to make genotyping a helpful tool for optimizing isoniazid's therapeutic response and minimizing adverse drug reactions, particularly in countries with a high burden of tuberculosis., (Copyright © 2020 Tuberculosis Association of India. Published by Elsevier B.V. All rights reserved.)

Competing Interests: There are no conflicts of interest.

Functioning pituitary tumors contribute to significant morbidity and mortality. Proper diagnostic approach and management is essential for optimal outcomes. Prolactinomas, the commonest of these, are the only tumors which can be managed medically. Acromegaly, apart from acral enlargement, can have multiple comorbidities like diabetes, hypertension, and obstructive sleep apnea. The primary treatment is surgical and it can be supplemented by radiotherapy and medications such as somatostatin analogs, growth hormone receptor blockers, or cabergoline. Thyrotropin-secreting tumors are rare and present with hyperthyroidism. Optimal preoperative management followed by surgical resection often leads to cure., Competing Interests: None

Context: Neurocognitive deficits are well documented in schizophrenia. Neurocognitive insight (NI), described as awareness of neurocognitive deficits, has not been evaluated in the Indian context. Its relation to clinical profile and social functioning also remains unexplored., Aims: The aim of this study was to evaluate the subjective cognitive complaints (SCCs) and their relation to objective cognitive performance, clinical profile, clinical insight, and social functioning in patients of schizophrenia., Settings and Design: This was a cross-sectional study at the outpatient department of a tertiary care teaching hospital., Materials and Methods: One hundred individuals with schizophrenia were evaluated using Positive and Negative Syndrome Scale, Subjective Scale To Investigate Cognition in Schizophrenia, abbreviated version of Scale to Assess Unawareness in Mental Disorders, and Schizophrenia Research Foundation-Social Functioning Index. Cognitive performance was assessed using (1) Digit Span Test (attention) from Wechsler Adult Intelligence Scale, 3 rd edition and (2) Passages Test (explicit memory), (3) Verbal n-back Test (working memory), and (4) Stroop Test (executive functioning) from the National Institute of Mental Health and Neuro Sciences Battery., Statistical Analysis: Statistical analysis was done using descriptive statistics, nonparametric tests, and Pearson's coefficient of correlation., Results: Participants showed impairment in all cognitive domains. Except for working memory, there was no correlation between SCC and objective performance for other cognitive domains correspondingly, implying poor NI. Severity of psychosis and clinical insight did not have any correlation with SCC. Higher SCC correlated with poorer social functioning, especially in "occupational" and "other social roles" domains., Conclusions: Individuals with schizophrenia have poor NI. This is independent of severity of psychosis or clinical insight into illness. Socio-occupational functioning and depression should be actively enquired into when patients present with SCC., Competing Interests: There are no conflicts of interest., (Copyright: © 2020 Indian Journal of Psychiatry.)

Background/objectives: Evaluation of mediastinal lymphadenopathy (MLA) is a great diagnostic challenge considering the myriad of causes. In recent years, the role of endoscopic ultrasound (EUS) has been greatly extended in evaluation of MLA due to its safety, reliability, and accuracy. The present study details the role of EUS-guided-fine-needle aspiration/fine-needle biopsy (EUS-FNA/FNB) in MLA of unknown origin., Methods: Seventy-two patients (34 men) with MLA of unknown etiology were studied. Mediastinum was evaluated with linear echoendoscope and FNA/FNB was performed with 22-G needle and sent for cytology, histopathological, and mycobacterial growth indicator tube/GeneXpert evaluation. EUS-FNA/FNB diagnosis was based on cytology reporting by pathologists. Patients tolerated the procedure, and insertion of needle into the lesion was always successful without any complications., Results: EUS-FNA/FNB established a tissue diagnosis in 66/72 patients in first sitting, while six patients underwent repeat procedure. EUS-FNA diagnoses (after second sitting) were tuberculous lymphadenitis in 45/72 (62.5%), metastatic lymph nodes 12/72 (16.7%), reactive lymphadenopathy 6/72 (8.3%), sarcoidosis 4/72 (5.6%), and lymphoma 2/72 (2.8%), while it was nondiagnostic in 3/72 (4.1%) patients. Final diagnosis was based on combined clinical presentation, EUS-FNA/FNB result and clinicoradiological response to treatment on long-term follow-up of 6 months., Conclusion: EUS echo features along with EUS-FNA/FNB can diagnose MLA and surgical biopsy can be avoided., Competing Interests: None

Actomyosin contractility, crucial for several physiological processes including migration, is controlled by the phosphorylation of myosin light chain (MLC). Rho-associated protein kinase (ROCK) and Myosin light chain kinase (MLCK) are predominant kinases that phosphorylate MLC. However, the distinct roles of these kinases in regulating actomyosin contractility and their subsequent impact on the migration of healthy and malignant skin cells is poorly understood. We observed that blockade of ROCK in healthy primary keratinocytes (HPKs) and epidermal carcinoma cell line (A-431 cells) resulted in loss of migration, contractility, focal adhesions, stress fibres, and changes in morphology due to reduction in phosphorylated MLC levels. In contrast, blockade of MLCK reduced migration, contractile dynamics, focal adhesions and phosphorylated MLC levels of HPKs alone and had no effect on A-431 cells due to the negligible MLCK expression. Using genetically modified A-431 cells expressing phosphomimetic mutant of p-MLC, we show that ROCK dependent phosphorylated MLC controls the migration, focal adhesion, stress fibre organization and the morphology of the cells. In conclusion, our data indicate that ROCK is the major kinase of MLC phosphorylation in both HPKs and A-431 cells, and regulates the contractility and migration of healthy as well as malignant skin epithelial cells.

Nonalcoholic fatty liver disease (NAFLD) is regarded as the hepatic manifestation of the metabolic syndrome. It begins with the accumulation of fat in the liver (simple steatosis), which if untreated can progress to nonalcoholic steatohepatitis, cirrhosis, and hepatocellular carcinoma. Chrysin is a flavonoid present in bee propolis and many other plants. The objective of this study was to determine if chrysin can ameliorate NAFLD induced by feeding a high fructose diet (HFD) in rats. The rats were divided into five groups: normal control, HFD control, chrysin (25, 50, and 100 mg/kg p.o. body weight). Biochemical estimations were carried out in the serum and liver of rats. The gene expressions of SREBP-1c and PPAR α were determined in the liver. The histopathology of the liver was also studied. Chrysin caused a significant decrease in the serum fasting glucose and improved the insulin resistance, dyslipidemia, and liver enzymes. It caused a significant decrease in the liver weight and hepatic free fatty acids, triglyceride, and cholesterol content. Chrysin exerted antioxidant effects, reduced carbonyl content, advanced glycation end products, collagen, TNF-α, and IL-6 concentrations in the liver. Chrysin significantly reduced the hepatic gene expression of SREBP-1c and increased that of PPAR-α. The histopathology of liver of rats treated with chrysin showed significant decrease in the steatosis, ballooning, and lobular inflammation when compared to the HFD control group. Thus, chrysin demonstrated anti-steatotic, antiglycating, antioxidant, anti-inflammatory, and antifibrotic effects and seems to be a promising molecule for the management of NAFLD.

Oral cancers rarely metastasize to the small intestines. In a previously operated case of squamous cell carcinoma of buccal mucosa without any known preoperative distant metastases, we report a case of solitary ileal perforation 3 months after the surgery. The edge of the ileal perforation was positive for squamous cell carcinoma on histopathology. It is important to remember metastases as a cause of acute abdomen in the prior history of oral malignancies., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2019. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: To evaluate and compare the reporting of consolidated standard of reporting trial (CONSORT) flow diagrams in randomized controlled trials (RCTs) published in a national and international pharmacology journal., Methods: RCTs in an international pharmacology journal, European Journal of Clinical Pharmacology (EJCP), and a national journal, Indian Journal of Pharmacology (IJP), published from January 2014 to July 2016 were evaluated for reporting and completeness of CONSORT flow diagrams. A total of 138 articles (EJCP = 90; IJP = 48) were analyzed and compared., Results: Of 138 RCTs analyzed, 90 were from EJCP and 48 were from IJP. 76.6% (69/90) articles from EJCP and 37.5% (18/48) articles from IJP had reported the CONSORT flow diagram. Of these, 95.5% (66/69) had assessed for eligibility in EJCP and 88.8% (16/18) had reported the same in IJP. The number of participants excluded was reported in 86.9% (60/69) flow diagrams in EJCP and 83.3% (15/18) in IJP. 82.6% (57/69) flow diagrams in EJCP and 77.7% (14/18) in IJP had mentioned the details of randomization. Allocation of intervention was reported in 91.3% (63/69) flow diagrams in EJCP and 88.8% (16/18) in IJP. 60.8% (42/69) flow diagrams in EJCP and 44.4% (08/18) in IJP had mentioned the details of follow-up of participants. 95.5% (66/69) flow diagrams in EJCP and 94.4% (17/18) in IJP had mentioned details about analysis., Conclusion: In spite of both the journals, IJP and EJCP endorsing the CONSORT statement, a significant difference in the reporting of CONSORT flow diagrams in RCTs can be noted. The quality of reporting can be improved by stringent publication guidelines by the editors., Competing Interests: There are no conflicts of interest., (Copyright: © 2019 Perspectives in Clinical Research.)

Objectives: To assess the change in the bone mineral density (BMD) score, bone-specific biomarkers (serum vitamin D 3 , tartrate-resistant acid phosphatase 5b [TRAP-5b], and osteocalcin), quality of life, Ayurvedic symptoms ( Asthikshaya Lakshanas ), and fracture risk assessment tool (FRAX) scores following treatment with Panchatikta Ghrita (PG), a classical herbal formulation as add-on therapy to calcium and vitamin D 3 supplements. Study design: Randomized, open-labeled, comparative, controlled clinical study. Location: TN Medical College and BYL Nair Hospital, Mumbai, India. Study participants: Eighty adult patients, aged between 40 and 75 years, diagnosed to have osteopenia (BMD T-score between -1 and -2.5 in at least two of the three joints tested-lumbar spine L1-L4, left femur-neck, left forearm-radius total). Study intervention: Treatment group received two tablespoons of PG (10 mL in lukewarm milk) along with calcium and vitamin D 3 supplements twice a day, whereas control group received only calcium and vitamin D 3 supplements twice a day for a period of 12 months. Outcome measures: BMD, bone-specific biomarkers (vitamin D 3 , TRAP-5b, and osteocalcin), quality of life, Ayurvedic symptoms, and FRAX scores were evaluated before and at 6 and 12 months. Results: Eighty patients were enrolled; of which, 65 patients completed the study while 15 patients dropped out. Improvement in the BMD scores was observed at 6 and 12 months with the maximum benefit in the lumbar spine region. Significant improvement in the bone-specific biomarkers, namely serum vitamin D 3 ( p  < 0.001), osteocalcin ( p  < 0.001), and TRAP-5b ( p  < 0.05), was observed in the PG-treated group compared with the standard treatment group. Improvement in the quality of life, Ayurvedic symptoms scores, and risk reduction in FRAX scores of major osteoporotic fracture risk and hip fracture risk was greater with PG, although not statistically significant. Conclusions: The study findings demonstrate that PG slows down the bone degeneration processes by its stabilizing effect on the bone-specific biomarkers, indicating its potential usefulness as preventive therapy in osteopenia. The positive improvement noted in this study needs to be confirmed in studies with a larger sample size and longer duration.

Mixed epithelial stromal tumour of the kidney (MESTK) is a rare genitourinary tract tumour. MESTK is typically seen in perimenopausal women and rarely reported in men and children. MESTK has been included in the WHO renal tumour classification since 2004. Here, we present a case of 50-year-old female patient who underwent left radical nephrectomy for left renal mass. Postoperative positron emission tomography (PET) scan also showed nodal metastasis, for which, she was started on chemotherapy., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2019. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: Variceal bleeding remains important cause of upper gastrointestinal bleed. Various risk scores are used in risk stratification for non-variceal bleed. Their utility in variceal bleeding patients is not clear. This study aims to compare probability of these scores in predicting various outcomes in same population., Objective: This study aims to compare probability of these scores in predicting various outcomes in same population. To study characteristics and validate AIMS65, Rockall, Glasgow Blatchford score(GBS), Progetto Nazionale Emorragia Digestiva (PNED) score in variceal Upper Gastrointestinal Bleed (UGIB) patients for predicting various outcomes in our population., Methods: Three hundred subjects with UGIB were screened prospectively. Of these 141 patients with variceal bleeding were assessed with clinical, blood investigations and endoscopy and risk scores were calculated and compared to non-variceal cases. All cases were followed up for 30 days for mortality, rebleeding, requirement of blood transfusion and need of radiological or surgical intervention., Results: Variceal bleeding (141) was more common than non variceal (134) and 25 had negative endoscopy. In variceal group, cirrhosis (85%) was most common etiology. Distribution of age and sex were similar in both groups. Presence of coffee coloured vomitus (P=0.002), painless bleed (P=0.001), edema (P=0.001), ascites (P=0.001), hemoglobin <7.5 gms (P<0.001), pH<7.35 (P<0.001), serum bicarbonate level <17.6 mmol/L (P<0.001), serum albumin<2.75 gms% (P<0.001), platelet count <1.2 lacs/µL (P<0.001), high INR 1.35 (P<0.001), BUN >25mmol/L (P<0.001), and ASA status (P<0.001), high lactate >2.85 mmol/L (P=0.001) were significant. However, no factor was found significant on multivariate analysis. Rockall was found to be significant in predicting mortality and rebleed. AIMS65 was also significant in predicting mortality. GBS was significant in predicting blood transfusion and need of intervention. PNED score was significant in all events except mortality., Conclusion: All four scores had lower predictive potential in predicting events in variceal bleed. However, AIMS65 & Rockall score were significant in predicting mortality, while GBS in predicting need of transfusion and intervention. PNED score was significant in all events except mortality.

Background and Aim: Chrysin is a flavonoid found in plant extracts from Passiflora species, honey and propolis. It has demonstrated anti-adipogenic activity in vitro but there are no studies substantiating the anti-obesity activity of chrysin in vivo ., Experimental Procedure: The pancreatic lipase (PL) inhibitory potential of chrysin was determined by preliminary in silico screening and further confirmed by in vitro PL inhibitory assay and oral fat tolerance test (OFTT). The effect of chrysin on acute feed intake and sucrose preference test was determined in normal rats. Obesity was induced by feeding of high fructose diet (HFD) to the rats. The rats were divided into six groups: normal control, HFD control, orlistat and three doses of chrysin (25, 50 and 100 mg/kg body weight). Body weight, body mass index (BMI), abdominal circumference/thoracic circumference (AC/TC) ratio, calorie intake, adiposity index, fecal cholesterol, locomotor activity and histopathology of the adipose tissue of the rats were evaluated., Results: Chrysin showed good affinity to PL with competitive type of inhibition. It significantly reduced serum triglycerides in OFTT. Chrysin also significantly reduced acute feed intake and sucrose preference in rats. Chrysin significantly decreased the body weight, BMI, AC/TC ratio, adiposity index, calorie intake while it significantly increased the fecal cholesterol and locomotor activity of the rats. Chrysin was found to reduce the size of the adipocytes when compared to the HFD control group., Conclusion: Thus, chrysin exerted anti-obesity effect by inhibiting PL, reducing sucrose preference, reducing calorie intake and increasing the locomotor activity of rats., (© 2019 Center for Food and Biomolecules, National Taiwan University. Production and hosting by Elsevier Taiwan LLC.)

Introduction: The authors had previously conducted an in-vitro study to observe the effect of homeopathic medicines on melanogenesis, demonstrating anti-vitiligo potential by increasing the melanin content in murine B16F10 melanoma cells. A similar experiment was performed using further homeopathic preparations sourced from kojic acid (KA), hydrogen peroxide (H 2 O 2 ; HP), 6-biopterin (BP), and [Nle 4 , D-Phe 7 ]-α-melanocyte-stimulating hormone (NLE), some of which are known to induce vitiligo or melano-destruction at physiological dose., Materials and Methods: The homeopathic preparations of BP, KA, NLE, and HP were used in 30c potency. Alcohol and potentized alcohol were used as vehicle controls. Prior to starting the main experiment, the viability of B16F10 melanoma cells after treatment with study preparations was assayed. Melanin content (at 48 h and 96 h) and tyrosinase activity in melanocytes were determined., Results: At the end of 48 hours, NLE and HP in 30c potency had a significantly greater melanin content ( p  = 0.015 and p  = 0.039, respectively) compared with controls; BP and KA in 30c potency had no significant effects. No significant changes were seen at the end of 96 hours. KA, NLE, HP, and vehicle controls showed an inhibition of tyrosinase activity., Conclusion: The study demonstrated melanogenic effects of two homeopathic preparations. Further research to evaluate the therapeutic efficacy of these medicines is warranted., Competing Interests: R.S. holds patent pending for the preparations used in the experiment., (The Faculty of Homeopathy.)

A female child with deafness was diagnosed to have neonatal diabetes mellitus at the age of 6 months, on routine evaluation prior to cochlear implant surgery. She presented to us at 11 months of age with diabetic ketoacidosis due to an intercurrent febrile illness. Her haematological parameters showed megaloblastic anaemia and thrombocytopenia. Therefore a possibility of Thiamine Responsive Megaloblastic Anaemia (TRMA) syndrome was considered. She was empirically treated with parenteral thiamine hydrochloride (Hcl). Subsequently, due to the unavailability of pharmacological preparation of oral thiamine Hcl in a recommended dose she was treated with benfotiamine. She had a sustained improvement in all her haematological parameters on oral benfotiamine. The insulin requirement progressively reduced and she is currently in remission for last 2 years. The genetic analysis confirmed the diagnosis of TRMA syndrome. Thus benfotiamine can be considered a new treatment option in management of TRMA syndrome., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2019. No commercial re-use. See rights and permissions. Published by BMJ.)

Salmonella in a breast abscess is uncommon, and Salmonella paratyphi A causing breast abscess is a rare entity. It has been reported post immunosuppression. We report here a 35-year-old woman with breast abscess caused by S. paratyphi A without obvious enteric fever-like symptoms. The case was managed with combined surgical and medical approach to treat the aetiology and focal infection., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2019. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: Stroke is the fourth leading cause of disability worldwide. The present study was designed to assess functional disability in middle cerebral artery (MCA) territory ischemic stroke patients by applying standard scales for stroke severity, cognitive impairment, disability, dependency and depression. We also wanted to study whether baseline assessment predicts outcome at 1 month., Methodology: After institutional ethics committee approval, patients were enrolled from the inpatients of the Department of Medicine at Topiwala National Medical College and BYL Nair Charitable Hospital, Mumbai from July 2014 to December 2015. Various clinical parameters were recorded on admission. On day 5(±1) the National Institutes of health Stroke Scale (NIHSS), Mini Mental state examination (MMSE) were administered. On 1 month follow up, these were repeated along with Modified Rankin scale, Barthel's index (BI) and Hospital Anxiety and Depression Scale (HADS). Presence of certain risk factors for stroke were reviewed at 1 month., Results: 75 patients were enrolled. There was a delay in reaching the hospital and therefore imaging, in a greater majority. Only 4% could be imaged within the first 3 hours. Mean NIHSS score at day-5 was 9 and at day-30 was 6. Thus it had significantly reduced over 1 month. The MMSE remain unchanged at day 5 and at day 30. Lower baseline MMSE scores correlated with poorer outcomes on NIHSS, BI and mRS at 1 month. Both BI and mRS at 1 month indicated that about 60% of the cases had poor outcome. Amongst 48 of the non-aphasic MCA strokes, 11(22.92%) had depression. An NIHSS score of 6 or above on day 5, predicted poor outcome at 1 month. Presence of aphasia, dominant lobe affection and female sex were associated with a higher disability at 1 month. Around 30% cases had at least 1 risk factor uncontrolled at 1 month follow-up., Conclusions: Our findings show that disability assessment late in the first week after onset of stroke using NIHSS accurately forecast outcome at one month after onset of stroke. The MMSE too is not expected to change at 1 month. Those with aphasia are expected to have greater disability. Based on or study we recommend that stroke patients should be assessed with NIHSS and MMSE before discharge, to explain the prognosis of the patient. Also more intense counselling on controlling blood pressure and diabetes as well as abstinence from smoking should be undertaken routinely., (© Journal of the Association of Physicians of India 2011.)

An observational study was carried out to determine the magnitude of dosing errors made by parents, the most-preferred drug delivery device and the association of age, gender, education of the caregiver and number of children with the proportion of accurate doses. After enrolment, parents of children aged 6-60 mo were instructed to measure 5 ml of syrup paracetamol using any of the devices (stainless steel spoon, disposable plastic syringe, dosing cup with etched markings) displayed. The quantum of measured dose was confirmed using a calibrated glass cylinder. Error was defined as over 10% variation around the prescribed dose. Of 386 participants, 72 (18.65%) committed error, with 58 (15.02%) and 14 (3.62%) committing mild and moderate errors, respectively. Measuring cup (270, 69.95%) was the commonest device chosen. Use of syringe was associated with greater accurate measurements (P < 0.05) with only 3 (3.57%) committing error compared to 18 (56.25%) and 51 (18.88%) committing error with spoon and cup, respectively. On multivariate analysis, device was the only factor significantly associated with accuracy in measurements.

Syphilis and human immunodeficiency virus (HIV) infections are both transmitted sexually. Co-infection of HIV and syphilis alters the course of both diseases. Clinical presentation of syphilis in patients of HIV may be atypical. HIV-infected individuals are at risk of developing lues maligna, which is characterized by nodulo-ulcerative lesions associated with severe constitutional symptoms. Erythroderma secondary to generalized papulo-squamous lesions of secondary syphilis is also uncommon. Here we report two cases of atypical presentations of secondary syphilis in HIV-positive patients.

T cells mediate skin immune surveillance by secreting specific cytokines and regulate numerous functions of keratinocytes, including migration during homeostasis and disease pathogenesis. Keratinocyte migration is mediated mainly by proteolytic cleavage of the extracellular matrix and/or by cytoskeleton reorganization. However, the cross-talk between T cell cytokines and actomyosin machinery of human primary keratinocytes (HPKs), which is required for cytoskeleton reorganization and subsequent migration, remains poorly examined. In this study, we describe that IL-9 profoundly reduced the actin stress fibers, inhibited contractility, and reduced the cortical stiffness of HPKs, which resulted in inhibition of the migration potential of HPKs in an adhesion- and MMP-independent manner. Similarly, IL-9 inhibited the IFN-γ-induced migration of HPKs by inhibiting the actomyosin machinery (actin stress fibers, contractility, and stiffness). IL-17A increased the actin stress fibers, promoted cellular contractility, and increased proteolytic collagen degradation, resulting in increased migration potential of HPKs. However, IL-9 inhibited the IL-17A-mediated HPKs migration. Mechanistically, IL-9 inhibited the IFN-γ- and IL-17A-induced phosphorylation of myosin L chain in HPKs, which is a major regulator of the actomyosin cytoskeleton. Finally, in addition to HPKs, IL-9 inhibited the migration of A-431 cells (epidermoid carcinoma cells) induced either by IFN-γ or IL-17A. In conclusion, our data demonstrate the influence of T cell cytokines in differentially regulating the actomyosin cytoskeleton and migration potential of human keratinocytes, which may have critical roles in skin homeostasis and pathogenesis of inflammatory diseases as well as skin malignancies., (Copyright © 2019 by The American Association of Immunologists, Inc.)

Aims: This study is to study the knowledge and awareness on autism among medical students and the factors which impact their knowledge on autism., Settings and Design: For the study, a multicenter cross-sectional research has been carried out among medical students in seven medical colleges in Mumbai., Subjects and Methods: A total of 201 final-year medical students from seven medical colleges in Mumbai completed the knowledge on childhood autism among healthcare workers (KCAHW) survey and a semi-structured pro forma. Of the 201 students, 152 are from the public medical colleges and 37 from the private medical colleges., Statistical Analysis Used: Data collected have been represented in the form of frequency and percentage. SPSS 20.0 is used to analyze the mean distribution of KCAHW scores. A value of P < 0.05 is regarded as statistically significant., Results: The total mean score in the KCAHW questionnaire is 11.85 ± 3.15 out of 19. This is considered as poor knowledge. Our study reveals that students' knowledge on autism is limited. Knowledge gaps identified in certain autism spectrum disorder (ASD) symptoms are associated with the obsessive and compulsive repetitive pattern of behavior and that autism is associated with epilepsies., Conclusions: It is thus important that these children displaying ASD symptoms are diagnosed correctly and at the earliest. To enable this, doctors in all fields must be able to accurately identify the diagnostic features of autism both within and outside the four walls of the hospital., Competing Interests: There are no conflicts of interest.

The aim of this study was to assess the effectiveness of a questionnaire to guide targeted remediation among undergraduate medical students in anatomy. Seventy-five students from a medical college in South India who failed in the first internal theory examination were administered a validated 35-item questionnaire. The total and domain specific questionnaire scores were calculated. Specific weekly interventions for each student based on the questionnaire scores were conducted by appointed academic mentors for three months prior to the second internal examination. The dependent variable was performance in the second internal examination. The students were re-administered the questionnaire after the second internal examination. The independent variables were the marks obtained in the first internal examination, domain specific and total questionnaire scores, sex, and regularity of the student in attending the remedial sessions. Inferential statistical tests used were the chi-square test, independent sample t test, paired t test, multiple regression and binomial logistic regression. Of the 75 students who underwent remediation, 54 (72%) passed in the second internal examination. The scores in the second internal examination among these students was found to be significantly higher as compared to the first internal examination. The total, subject related and study skills questionnaire score were significantly lower after remediation. Students who were irregular had a significantly lower pass rate. The multivariate analysis showed that only the first internal marks added significantly to the prediction about second internal performance. This study provides evidence to show that struggling students perceive a benefit from targeted remediation.

Background: Chronic consumption of fructose causes obesity and nonalcoholic fatty liver disease (NAFLD). Currently available therapies have limitations; hence there is a need to screen new molecules. Plumbagin is a naphthoquinone present in the roots of Plumbago species which has hypolipidemic and hepatoprotective activities., Methods: Rats were divided into five groups: normal control, disease control, orlistat, plumbagin (0.5 mg/kg and 1 mg/kg body weight). The normal control group received standard diet and drinking water while the remaining groups received fructose in drinking water alongwith the standard diet for 16 weeks. Orlistat and plumbagin were administered orally from the 9 th week-16 th week. The body weight, calorie intake and weights of visceral adipose tissue and liver were determined. Blood glucose, insulin, lipid profile and liver function tests were determined. Antioxidant and inflammatory parameters, lipids and collagen were determined in the liver. Gene expression of SREBP-1c and PPAR-α were determined in the liver. The histopathology of the adipose tissue and liver were also studied., Results: Fructose feeding resulted in a significant increase in the body weight gain, calorie intake, visceral fat, liver weight, blood glucose and insulin and caused dyslipidemia which was mitigated by plumbagin. Plumbagin exerted antioxidant, anti-inflammatory and anti-fibrotic effects in the liver and reduced the hepatic lipids. Plumbagin reduced the gene expression of SREBP-1c and increased that of PPAR-α. Plumbagin reduced the hypertrophy of adipocytes and ameliorated the degenerative changes in the liver., Conclusion: Plumbagin thus seems to be a promising molecule for the management of obesity and NAFLD., (Copyright © 2018 Elsevier Masson SAS. All rights reserved.)

A seven-months-old girl under treatment for pneumonia presented with generalized edema, decreased urinary output and was found to have hypertension, muco-cutaneous fungal infection and pulmonary hypertension. Investigations revealed that she had heavy proteinuria, hypertriglyceridemia, hypoalbuminemia and elevated levels of free T3 and T4 with suppression of TSH levels in the serum. A diagnosis of autoimmune thyroiditis (AT) in thyrotoxic phase was made on the basis of clinical presentation and presence of anti-TPO antibodies and reduced uptake in thyroid (technetium) scintigraphy. The child responded to carbimazole therapy and propranolol. The case is presented to remind pediatricians about the rare occurrence of auto-immune thyroiditis in infancy with rare complications such as nephrotic syndrome and pulmonary hypertension.