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Background: Acute appendicitis is the most common cause of sudden abdominal pain requiring surgery. Prolong duration of symptoms before the surgical intervention increases the risk of morbidity and mortality due to perforation. There have been several scoring systems to help the decision making process to reach diagnosis of acute appendicitis. ALVARADO and modified ALVARADO are the two most commonly used system worldwide. This study is being done to assess the accuracy of the TZANAKIS SCORING SYSTEM and ALVARADO SCORING SYSTEM in the diagnosis of acute appendicitis and reduce the rate of negative appendicectomy. Methodology: This was a hospital based prospective observational study conducted on patients admitted in the Department of General Surgery, Silchar Medical college and Hospital. This study was based on the analysis of 100 patients diagnosed to have acute appendicitis and underwent emergency open appendectomy from March 1st ,2020 – August 31st 2020. Aims and objectives: The aim of the present study is to assess the compare the accuracy of TAZANAKIS Scoring system and ALVARDO scoring system in the diagnosis of acute appendicitis. Results: The sensitivity, specificity, positive predictive value and negative predictive value of Tzanakis score was 83.72, 78.57, 96.0 and 44.0 respectively and of Alvarado score was 65.11, 35.71, 86.1 and 14.28 respectively. Negative appendicectomy was 14%. Conclusion: Tzanakis scoring system is an effective scoring system to establish the accurate diagnosis of acute appendicitis and helps in reducing negative appendicectomy rate.

BACKGROUND AND OBJECTIVES: Acute appendicitis is one of the most common surgical conditions encountered by the surgeons worldwide. In acute appendicitis, liver function test is one of the biochemical tests used to predict the severity of disease process. Blood from the abdominal organs reaches the liver via portal vein which not only carries the nutrients but also bacteria and toxins absorbed from the gut. When the load is more than the functional capacity of the liver, it leads to parenchymal damage to the liver, which is reflected as deranged parameters of liver function tests. The present study has been designed to evaluate the effect of acute appendicitis and its complications on liver function tests. MATERIAL AND METHOD: This observational prospective study was conducted on 55 cases of acute appendicitis and its complications. Patients of all ages and of either sex presenting with acute appendicitis (ALVARADO score >9 and confirmed by USG) were included in the study and were subjected to Liver function tests (LFT) and histopathology examination report were collected after appendicectomy. RESULTS: On histopathological and intraoperative examination, 5.45% had normal appendix, 54.54% had inflamed appendix, 40% had gangrenous or perforated appendix. Liver function tests were evaluated in these subjects. We found that in subjects with inflamed appendix, 16.6%, 10% and 6.6% had elevated levels of total bilirubin, AST, ALT respectively and none had elevated ALP. Similarly, in subjects with perforated/gangrenous appendix, 72.7%, 54.5%, 18.2% and 9.1% had elevated total bilirubin, AST, ALT and ALP levels respectively. The LFT parameters are deranged in pathological appendix and more specifically the total bilirubin level is high for gangrenous and perforated appendix. CONCLUSION: LFT parameters are deranged in complicated appendicitis and more specifically the total bilirubin level.

Clinical signs and symptoms of posterior cerebral artery (PCA) stroke are varied and can be challenging to diagnose at early stage. A case of bilateral PCA infarct presenting with marked behavioral symptoms and minimal neurological symptoms is presented here. A 34 years old female had presented with marked behavioral symptoms, blurring of vision and tingling sensation in left half of body. Though the latter complaints resolved following day, her behavioral complaints persisted. Magnetic Resonance Imaging (MRI) of brain revealed acute non-hemorrhagic infarct in bilateral PCA territory. Psychotropics were beneficial for her behavioral symptoms. Isolated behavioral symptoms in PCA stroke led to speculate anatomical substrate for those symptoms. We discussed possible anatomical substrates for behavioral symptoms. Our case adds to the existing literature on a range of disguising presentations in PCA stroke and also emphasizes those distinctions between ‘neurological’ or ‘psychological’ or ‘psychiatric’ disorders are often sketchy.

Objectives Increase in aging population is expected to lead to increasing prevalence of dementia in India. In this study, we aimed to determine prevalence, incidence, and mortality of dementia and its subtypes and assess dementia burden in terms of disability-adjusted life years (DALY). Methods A community study was conducted over 5 years (2003-2008) in Kolkata, India, on 100,802 (males 53,209) randomly selected subjects to assess prevalence and capture data on incident cases and deaths. Standard case definitions were used. The data were used to estimate years of life lost (YLL) due to premature mortality, years of life lived with disability (YLD), and DALY, based on Global Burden of Disease 2010 approach. Results During 2003-2004, there were 103 (men 55) cases of dementia. The prevalence was 1.53% (age adjusted 1.12%) at age ≥65 years. In those ≥55 years age, average annual incidence rate of dementia was 72.57 per 100,000. All-cause standardized mortality ratio in dementia cases was 4.74 (men 6.19, women 3.03). The burden of dementia in 2007-2008 revealed that overall YLL was 47.13 per 100,000 and YLD ranged from 1.87 to 16.95 per 100,000 depending on the clinical severity of dementia. The overall DALY lost per 100,000 due to dementia for the year 2007-2008 was 74.19. Conclusions This community study revealed a low prevalence and incidence of dementia with consequent low DALY-derived burden of illness compared with many industrialized nations. YLL formed major component of DALY indicating premature mortality to be an outcome of dementia burden. Copyright © 2016 John Wiley & Sons, Ltd.

Indian Psychiatric Society (IPS) published Clinical Practice Guidelines (CPGs) for management of dementia, in the year 2007. (http://www.indianjpsychiatry.org/cpg2007.asp). The current version of the CPG is an update of the earlier version of CPGs for management of dementia There were three separate CPGs for management of dementia, one each for Reversible Dementias, Alzheimer's Disease and Vascular Dementia, Please note that the present CPG on dementia deals all types of dementia together. The current version of the CPGs for dementia in elderly must be read in conjunction with the previous version of CPGs for dementia. The focus of the present CPG is to provide suggestions and clinical tips to differentiate dementia syndrome from other clinical conditions, identify the subtypes of dementia and then offer suggestions for management. These guidelines only provide a broad framework for assessment, management and follow-up of older people with dementia. While most of the recommendations are evidence based, these guidelines should not be considered as a substitute of professional knowledge and clinical judgment. The recommendations made as part of these guidelines should be tailored to address the clinical needs of the individual patient and the treatment setting.

Around 50% of epilepsy begins in childhood or adolescence. Behavioral and cognitive problems are encountered in 20-30% of them. There are only few studies on this subject from India. Aims of the study were to determine the frequency and spectrum of behavioral disorders and cognitive impairment in school going epileptic children (4-15 yr). Patients were selected from the Epilepsy Clinic, Neurology Indoor and Outpatient Department of Bangur Institute of Neurosciences. Children with low intelligence quotient, having medical co-morbidities were excluded. Behavioral impairment was assessed by Childhood Behavior Checklist score. Cognitive impairment was assessed by comparing the rank and attendance of the student before and after the seizure onset from interview and by modified National Institute of Mental Health and Neurosciences battery scale. Results showed that out of 150 children, 68.70% had generalized and 31.30% had localization related epilepsy. Aggressive and destructive behavior was mostly noted in children in the age group 4-6 yr and those on polytherapy having longer duration and increased frequency of seizure. Overall, cognitive impairment was present in 54% of children and with sustained attention being mostly affected. We concluded in this preliminary observational study that behavioral abnormality was present in 74% epileptic children and 8% of controls; cognitive impairment in the form of ill-sustained attention in 78.75% cases and 0.60% controls.

Wilson disease (WD) is an autosomal genetic disorder characterized by excessive copper deposition initially in liver (hepatic variant) followed by brain (neuropsychiatric variant) and other organs such as cornea and kidney due to defect in biliary copper excretion. Predominant presentations of neuropsychiatric variant are extrapyramidal motor dysfunctions such as dystonias, Parkinsonism, choreoathetosis, tremor, and ataxias. Nonmotor symptoms (NMS) can appear before clinical disease expression and during ongoing disease process. NMS may cause confusion and delay in clinical diagnosis. In the early stage, presence of asymptomatic or symptomatic evidence of acute or chronic liver disease with or without KF ring in young subjects against the background of family history of liver disease may be indicative of underlying WD. In WD, common NMS are personality disorders, mood changes, psychosis, cognitive abnormalities, sleep disorders, and autonomic disturbances besides few systemic dysfunctions. Cognitive changes can be diagnosed by neuropsychological assessment, MRI, and SPECT study of brain. Nonmotor manifestations can be managed by metal chelator, antipsychotic agents, mood stabilizers, rarely electroconvulsive therapy, and occasional hepatic transplantation.

Wilson disease (WD) is an autosomal genetic disorder characterized by excessive copper deposition initially in liver (hepatic variant) followed by brain (neuropsychiatric variant) and other organs such as cornea and kidney due to defect in biliary copper excretion. Predominant presentations of neuropsychiatric variant are extrapyramidal motor dysfunctions such as dystonias, Parkinsonism, choreoathetosis, tremor, and ataxias. Nonmotor symptoms (NMS) can appear before clinical disease expression and during ongoing disease process. NMS may cause confusion and delay in clinical diagnosis. In the early stage, presence of asymptomatic or symptomatic evidence of acute or chronic liver disease with or without KF ring in young subjects against the background of family history of liver disease may be indicative of underlying WD. In WD, common NMS are personality disorders, mood changes, psychosis, cognitive abnormalities, sleep disorders, and autonomic disturbances besides few systemic dysfunctions. Cognitive changes can be diagnosed by neuropsychological assessment, MRI, and SPECT study of brain. Nonmotor manifestations can be managed by metal chelator, antipsychotic agents, mood stabilizers, rarely electroconvulsive therapy, and occasional hepatic transplantation.

Objective Post-stroke depression (PSD) is a disabling entity among stroke survivors (SS). Longitudinal studies on PSD, essential to determine its prognosis, are lacking from developing countries. This prospective study was undertaken to assess the prevalence, natural history, and correlates of depression among SS in an Indian community. Methods From a community based stroke registry, SS were assessed annually for cognition, disability, and depression using Bengali validated scales. PSD was diagnosed if score on geriatric depression scale was greater than or equal to 21. Complex sample strategy was considered when calculating prevalence of post stroke depression. An age- and sex-matched case–control study was undertaken to determine the odds of depression in SS. Results Prevalence of PSD was 36.98% (95% confidence interval [CI]: 31.89%–42.06%) among 241 patients assessed at baseline. About 17% developed depression annually and a similar proportion had spontaneous improvement. Peak rate of PSD was beyond 3 months and continued up to 18 months after stroke. Compared to the non-depressed group, PSD subjects were significantly older, had higher age at first stroke, less education, lower socioeconomic status, and greater cognitive impairment and disability. Education had a protective role. Mortality in PSD was nearly twice that in non-depressed patients, though not significant statistically (hazard ratio: 1.84; 95% CI: 0.90–3.77). Compared with controls, odds ratio of PSD was 19.95 (95% CI: 10.09–39.47). Conclusions Approximately one-third of SS develop PSD, similar to developed countries. Prevalence remains stable annually. Delayed peak of PSD suggested later realization of underlying disability. Predictors of PSD have been described and higher literacy was protective in this study.

Background: Disorders of movement are important features of Neuro-Wilson’s disease (NWD) and their recognition helps in early diagnosis. We studied the various types of movement disorders including any novel phenomenology found in our cohort of NWD, along with radiological correlations. Method: A total of 129 consecutive patients of WD (M:F) were examined in Movement Disorders clinic of a tertiary care neurological institute at Kolkata, India. A semi-structured interview and examination determined the various types of movement disorders detected, after proper informed consent. Neuro-imaging (MRI of 1.5 Tesla system) was carried out whenever possible. Results: The common movement disorders were dystonia (91.8%), Parkinsonism (83.72%), and tremor (53.49%). Others were movement induced focal myoclonus (12.4%), ataxia (11.63%), choreo-athetosis (15.5%). The less frequent movement disorders were akathisia (5.2%) and tics disorder (5.42%) and oromandibular dyskinesias (2.33%). MRI lesions were found to be associated with jaw opening dystonia (caudate), neck dystonia (putamen and pons), truncal dystonia (caudate, globus pallidus and cortical atrophy), appendicular dystonia (caudate and putamen), Parkinsonism (mid-brain), postural tremor (caudate and putamen), tics and akathisia (mid-brain and pons in both). Conclusion: WD is associated with a variety of common movement disorders such as dystonia, Parkinsonism and tremor. The less frequent movement disorders were focal myoclonus, stereotypes, tics disorders and orofacial dyskinesia . Radiological lesions can be found in association with majority of the movement disorders except in few cases where functional imaging studies may help.

Increase in aging population is expected to lead to increasing prevalence of dementia in India. In this study, we aimed to determine prevalence, incidence, and mortality of dementia and its subtypes and assess dementia burden in terms of disability-adjusted life years (DALY).A community study was conducted over 5 years (2003-2008) in Kolkata, India, on 100,802 (males 53,209) randomly selected subjects to assess prevalence and capture data on incident cases and deaths. Standard case definitions were used. The data were used to estimate years of life lost (YLL) due to premature mortality, years of life lived with disability (YLD), and DALY, based on Global Burden of Disease 2010 approach.During 2003-2004, there were 103 (men 55) cases of dementia. The prevalence was 1.53% (age adjusted 1.12%) at age ≥65 years. In those ≥55 years age, average annual incidence rate of dementia was 72.57 per 100,000. All-cause standardized mortality ratio in dementia cases was 4.74 (men 6.19, women 3.03). The burden of dementia in 2007-2008 revealed that overall YLL was 47.13 per 100,000 and YLD ranged from 1.87 to 16.95 per 100,000 depending on the clinical severity of dementia. The overall DALY lost per 100,000 due to dementia for the year 2007-2008 was 74.19.This community study revealed a low prevalence and incidence of dementia with consequent low DALY-derived burden of illness compared with many industrialized nations. YLL formed major component of DALY indicating premature mortality to be an outcome of dementia burden. Copyright © 2016 John WileySons, Ltd.

Background: Headache is common in communities; however, epidemiological research regarding its prevalence is infrequent in India. Aim: We planned to study the prevalence of migraine, its disease burden, and the associated risk factors. Setting and Design: This is an urban community study conducted in Kolkata with a cross-sectional and nested case-control design. Materials and Methods: The criteria to study headache among a representative sample (aged 20–50 years) was based on the International Classification of Headache Disorders-II. Sex- and age-matched controls without headache were evaluated for putative risk factors. The disease burden was measured as disability adjusted life years (DALY). Results: Screening of 2421 individuals revealed that the 1-year prevalence of migraine was 14.12%. Education, environmental exposure, travel, and oral contraceptives determine approximately 75% of the underlying risks. DALY showed maximum burden among women in the age range of between 30 and 34 years. Conclusion: The community-based prevalence of migraine in India is similar to that observed in other countries except Africa. The burden was maximum among women. The risk factors responsible for migraine should be addressed and institution of public health measures are warranted.

Stroke survivors (SS) are rising with higher incidence of stroke in developing countries. In addition to physical impairment, other factors such as cognition, social interaction, and depression determine the functional outcome after stroke. Considering the paucity of data from developing countries, we planned to determine the change in various functional parameters among SS. This community-based prospective study was carried out in Kolkata, India among 283 SS between 2006 and 2010. Functional outcome was assessed at baseline and at 3 annual follow-up visits using validated tools. A stepwise regression analysis was performed with demographic and stroke-related covariates against various measures of functional outcome. Result showed that mean Barthel Index score at baseline was 76.4 ± 30.8. Bengali version of mental status examination and Geriatric Depression Scale scores trended down over time with a negative regression coefficient of −.2061 (standard error [SE], .0937) and −.4488 (SE, .2145). Other outcomes did not change. Female gender, depression, and cognitive dysfunction had an unfavorable impact, whereas education correlated positively. In conclusions female gender and neuropsychiatric disturbances showed poor functional outcome compared with education, which correlates with better outcome. This information will be helpful for patients in developing countries for planning stroke rehabilitation.

The frequency of cognitive dysfunction among community stroke survivors (SS) is not known in India. This prospective study investigated the prevalence of poststroke mild cognitive impairment (psMCI) and poststroke dementia (psDem), the annual progression rate to dementia, and pertinent risk factors in a sample population of SS in Kolkata, India between September 2006 and July 2010. From a community-based stroke registry, 281 SS were assessed at baseline year after excluding attrition due to various causes. Validated cognitive tools were applied by trained field workers under supervision of a neuropsychologist. The assessment was repeated annually for consecutive three years. The mean follow-up period was 1.89 years (range, 1-3 years). The period prevalence rate of psDem was 13.88% (95% confidence interval [CI], 9.91%-18.90%) at baseline, and the average annual progression rate to dementia was 3.53% (95% CI, 2.09%-5.58%). Compared with subjects without dementia, those with psDem were significantly older at first-ever stroke and more likely to have cortical atrophy. The period prevalence rate of psMCI was 6.05% (95% CI, 1.45%-13.64%) at baseline, and 10.6% (95% CI, 4.57%-20.88%) of these subjects converted to psDem annually. Survival analysis of psDem patients showed a greater risk of death in psDem SS as compared to nondemented SS (hazard ratio, 2.65; 95% CI, 1.72-6.15). Our data suggest that the overall prevalence of psDem is higher than that of psMCI, possibly related to nonexclusion of prestroke dementia, but that the average annual progression rate of SS to psDem and that of psMCI to psDem are comparable. Older age at first-ever stroke and cortical atrophy are associated with increased risk for dementia among SS.