Rare vulvar lesions: A case series

@#Mass of the vulva include both benign and malignant lesions. Benign mass lesions of the vulva include tumors, hamartomas, cysts, infectious disorders, and non-neoplastic epithelial disorders. Some are rare mass lesions. Here, we presented three rare mass lesions of the vulva. The first case presented with the complaint of vulvar lesion since childhood, while the two cases presented in reproductive age and perimenopausal age. All three cases presented as mass lesions in the vulva with pain or uneasiness during work. In all these cases, excision was done. On histopathological examination, the lesions have different diagnoses which are common in other parts of the body, but rarely present at the vulva. A definitive diagnosis of a vulvar mass lesion is difficult to make, especially in the case of rare mass lesion. Histopathology is the principal tool of diagnosis.

A microscopia eletrônica de varredura pode ser usada para medir quantitativamente a rugosidade da dentina? / Can Scanning Electron Microscopy be used to quantitatively measure dentine roughness?

Objective: The aim of this study was to determine if SEM used with imaging software could be used to quantitatively determine the extent of dentine roughness due to tooth-brushing. Material and methods: Flat, polished dentine surfaces were subjected to 25,000 cycles of simulated tooth-brushing at 2 strokes per second with a load of 200 g. At the end of the brushing cycle, dentine surfaces were first assessed using profilometry and then subjected to SEM analysis. Ra (average roughness) readings were obtained for profilometric assessment. Using imaging software, the horizontal distance between adjacent characteristic grooves noted on micrographs was measured, ensuring that the middle of each crest of the associated groove was used as the reference point, the Crest-to-Crest distance (C-C distance). These two parameters were examined statistically for correlation. Results: When Spearman Rank tests were utilized the correlation between average Ra and crest to crest measurements was 0.709 (p <0.01). The Bland Altman plot, however, showed poor agreement between the two test parameters. Conclusion: Further work is needed to validate the use of this methodology in the quantitative assessment of tooth surface loss due to abrasion (AU)

Objetivo: O objetivo deste estudo foi determinar se o MEV usado com software de imagem poderia ser usado para determinar quantitativamente a extensão da rugosidade da dentina devido à escovação dentária. Material e Métodos: Superfícies dentinárias planas e polidas foram submetidas a 25.000 ciclos de escovação dentária simulada a 2 movimentos por segundo com uma carga de 200g. No final do ciclo de escovação, as superfícies dentinárias foram primeiro avaliadas por perfilometria e depois submetidas à análise MEV. Leituras de Ra (rugosidade média) foram obtidas para avaliação perfilométrica. Utilizando um software de imagem, foi medida a distância horizontal entre sulcos característicos adjacentes observados nas micrografias, garantindo que o meio de cada crista do sulco associado fosse usado como ponto de referência, a distância crista a crista (distância CC). Esses dois parâmetros foram examinados estatisticamente para correlação. Resultados: Quando foram utilizados os testes de Spearman Rank, a correlação entre a média de Ra e as medidas de crista a crista foi de 0,709 (p<0,01). O gráfico de Bland Altman, no entanto, mostrou fraca concordância entre os dois parâmetros de teste. Conclusão: Mais trabalhos são necessários para validar o uso desta metodologia na avaliação quantitativa da perda da superfície dentária devido à abrasão(AU)

Sequelae of carbide-related thermo-chemical injury: A retrospective analysis

Purpose: To describe the outcomes of eyes with calcium carbide (CaC2)?related thermo?chemical injury. Methods: This study included 28 eyes of 23 patients who presented with calcium carbide?related ocular burns. Only patients with more than three months of follow?up were included. Group A included 16 eyes with Dua抯 Grade I朓II burns, while Group B included 12 eyes with Grade IV朧I burns. Electronic medical records were reviewed to provide data on the etiology of burn, presenting clinical signs and visual acuity, sequelae, and surgical interventions performed, both in the acute and chronic phases. Results: The overall mean age was 28.48 � 11.8 years. Fifteen patients were injured while using carbide to create an explosion to scare away animals on farms. The median presenting BCVA (best?corrected visual acuity) in Group A (20/160) was significantly better than in Group B [(20/2000) (P = 0.002)]. Five eyes in Group A and one eye in Group B underwent medical management. There was no difference in the duration of follow?up for both groups (P = 0.24). The median final BCVA in Group A (20/32) was significantly better than in Group B [(20/200) (P = 0.02)]. Two eyes in Group A and nine eyes in Group B developed LSCD. Two eyes in Group B were phthisical at the last visit. Conclusion: Calcium carbide?related ocular injuries can result in significant visual morbidity in young adults. Early presentation and management may improve outcomes. Prevention of these injuries by increasing awareness and increasing advocacy efforts is necessary.

Indications and types of keratoplasties: Trends in the past 10 years (2011-2020) in Eastern India

Purpose: To observe the trends of various types of keratoplasties in different etiologies over a period of 10 years (2011?2020) in a tertiary eye care center of eastern India. Methods: A retrospective review of patients undergoing keratoplasties from 2011 to 2020 was performed in a tertiary eye care hospital situated in eastern part of India. Apart from demographic data, primary indication for each surgery and type of procedure carried out was recorded. For comparison, data were divided into two time periods: Group I: Jan 2011 to Dec 2015 and Group II: Jan 2016 to Dec 2020. Results: Over a period of 10 years, a total of 2365 (Group I: 902, Group II: 1463) keratoplasties were performed. The average age of patients was 45.8 � 19.9 and 46.9 � 20.9 years in Group I and Group II, respectively. Among all the corneal grafts, 1747 (74%) surgeries were full?thickness. Although optical penetrating keratoplasty (OPK) was most the common indication for full?thickness keratoplasties, Descemet抯 stripping endothelial keratoplasty (DSEK) remained most performed lamellar keratoplasty. Keratitis, corneal scars, and bullous keratopathies remain to be most common indications in both groups. Number of lamellar keratoplasties increased significantly from Group I to Group II for corneal scars (P = 0.02), bullous keratopathies (P = 0.01), and endothelial dystrophies (P = 0.00). Conclusion: With change in time, the indication and technique of keratoplasty has witnessed a changing trend from full?thickness keratoplasty to lamellar keratoplasty. There is rise in trend of lamellar keratoplasties over the period

Qualitative Characterization of the Abrasive Component of Charcoal-Containing Toothpastes and the Effect on Dentin Roughness / Caracterización Cualitativa del Componente Abrasivo de las Pastas Dentales que Contienen Carbón Vegetal y la Rugosidad de la Dentina

This study investigated the effect of commercially available whitening toothpastes containing charcoal on dentin. Nine charcoal-containing toothpastes were compared with 3 whitening toothpastes (positive control) and distilled water (negative control). Periodontally hopeless molars were cleaned and washed and the occlusal table removed to expose dentin. The teeth were mounted in auto-polymerizing resin and exposed dentine surfaces polished with water-cooled decreasing grits of silica carbide paper up to 1500 grit. Baseline average roughness (Ra) measurements were taken. Specimens were then mounted in an automatic tooth-brushing machine and brushed for 5000 cycles. Repeat Ra measurements were taken. Specimens were brushed in 5000-cycle increments up to 25,000 cycles with Ra measurements being taken at each time point. Between abrasive challenges specimens were stored in distilled water. All toothpaste samples were sputter coated and examined under a scanning electron microscope to qualify the shape and size of the abrasive components of the formulations. Data were analyzed using a two-way analysis of variance with post hoc Bonferroni. The results demonstrated that the abrasive effect, in terms of increasing Ra, on dentin was noted as early as 5000 cycles for all the tested toothpastes (p<0.05). The effect of continued brushing showed an overall cumulative effect on dentine roughness up to 25000 cycles. When toothpastes were compared between groups at each time-point, dentin specimens brushed with Pursito were statistically similar to the control group. At 25,000 cycles all dentin samples were significantly rougher compared to Pursito and the control groups. It may be concluded that all the tested toothpastes have an abrasive effect on dentin surfaces.

Este estudio investigó el efecto sobre la dentina de las pastas dentales blanqueadoras disponibles en el mercado que contienen carbón vegetal. Se compararon nueve dentífricos que contenían carbón vegetal con 3 dentífricos blanqueadores (control positivo) y agua destilada (control negativo). Los molares sin material periodontal se limpiaron y lavaron y se retiró la tabla oclusal para exponer la dentina. Los dientes se montaron en resina autopolimerizable y las superficies expuestas de la dentina se pulieron con papel de carburo de sílice de grano decreciente enfriado con agua hasta grano 1500. Se tomaron medidas de rugosidad promedio (Ra) de referencia. Luego, las muestras se montaron en una máquina automática de cepillado de dientes y se cepillaron durante 5000 ciclos. Se tomaron medidas repetidas de Ra. Las muestras se cepillaron en incrementos de 5000 ciclos hasta 25 000 ciclos y se tomaron medidas de Ra en cada punto de tiempo. Entre periodos abrasivos, las muestras se almacenaron en agua destilada. Todas las muestras de pasta de dientes se recubrieron por pulverización catódica y se examinaron bajo un microscopio electrónico de barrido para calificar la forma y el tamaño de los componentes abrasivos de las formulaciones. Los datos se analizaron utilizando un análisis de varianza de dos vías de Bonferroni post hoc. Los resultados demostraron que el efecto abrasivo, en términos de aumento de Ra, sobre la dentina se notó ya en 5000 ciclos para todas las pastas dentales probadas (p<0,05). El efecto del cepillado continuo mostró un efecto acumulativo general sobre la rugosidad de la dentina hasta 25.000 ciclos. Cuando se compararon las pastas dentales entre los grupos en cada momento, las muestras de dentina cepilladas con Pursito fueron estadísticamente similares al grupo de control. A los 25.000 ciclos, todas las muestras de dentina eran significativamente más ásperas en comparación con Pursito y los grupos controles. Se puede concluir que todas las pastas dentales probadas tienen un efecto abrasivo sobre las superficies dentinarias.

Concomitant paracentral acute middle maculopathy and acute macular neuroretinopathy in eyes post-blunt trauma

Purpose: To analyze the imaging characteristics and the clinical course of patients showing concomitant paracentral acute middle maculopathy (PAMM) and acute macular neuroretinopathy (AMN) post?blunt trauma. Methods: PAMM and AMN lesions post?blunt trauma diagnosed on enhanced depth imaging optical coherence tomography (EDI?OCT) were recruited for the study. Results: Thirteen eyes of 13 individuals with a history of blunt trauma were included in the study, of whom 11 (85%) were males. Mean age of the patients was 33.62 (range 16–67) years. Mean visual acuity at presentation and the last visit was 1.67 log of minimum angle of resolution (logMAR) and 0.82 logMAR, respectively. Mean interval between trauma and imaging was 5.08 (range 1–15) days. All patients had unilateral involvement, with the right eye being involved in 10 patients (77%). All patients had concomitant PAMM and AMN lesions. Conclusion: Presence of coincident PAMM and AMN suggests a common pathophysiologic etiology, but the description of concomitant PAMM and AMN in the setting of blunt trauma to eye is hitherto unreported. Identifying AMN in a setting of PAMM requires meticulous examination of the OCT and OCTA images. It can be a cause of suboptimal visual recovery in such eyes.

TO DETERMINE FETOMATERNAL OUTCOME IN RH NEGATIVE PREGNANCY

Background: The present study was conducted to determine the fetomaternal outcome among Rh-negative pregnancies presenting to a secondary care hospital of North India. Methods: A prospective observational design was carried out among Rh negative mothers presenting to the Department of Obstetrics and Gynecology of Swaroop Rani Hospital, Prayagraj, from December 2021 to July 2022. On admission each mother was interviewed using a questionnaire. ABO/Rh grouping of the mothers as well as their husbands/partners were done. Rh antibody titers of the patients were done at first visit and repeated at 28 and 32 weeks respectively. The labor of each of the mothers was monitored carefully, with the mode of delivery and outcome of labor being recorded in the proforma. For the Rh typing of the neonate, cord blood was collected after delivery and sent for ABO/Rh grouping. Both the mother and the neonate were followed up till their discharge/death, and any adverse maternal or neonatal outcome in this period were noted. Results: During the study period, 46 mothers were assessed. The mean age was 23.9±1.4 years. Most of the mothers were multipara. 4.4% of them had a raised Rh antibody titer. Of the mothers, 13% delivered preterm and most required lower segment cesarean section (56.5%). 93.5% of the deliveries resulted in live births. The incidence of Rh incompatibility among the Rh-negative mothers was 83.7%. The mean birth weight was 2.8±0.4 kgs, with most of the babies being male (60.5%). The most common complications developing in the neonates was anemia (21%) and neonatal hyperbilirubinemia (9.3%). Only one (2.3%) of the neonates born to the mothers died due to post-birth complications. Conclusions: Rh incompatibility was observed to be high among the mothers assessed in the study, with 4.4% having raised anti-D titers. Anemia and neonatal hyperbilirubinemia were found to be the most common problems associated with such pregnancies.

Current state of non-hematologic cancer-associated thrombosis at a tertiary care hospital in India

Abstract Introduction Cancer-associated thrombosis is a leading cause of morbidity and mortality in malignancy patients. Prophylactic anticoagulation is under-utilized and the cost of low-molecular-weight heparin (LMWH) and direct oral anticoagulants is a major barrier in developing countries. Material and methods A retrospective analysis was performed of all cancer-associated thrombosis patients attending the thrombosis clinic at a tertiary-level referral hospital based in North India between 2011 and 2015. Patient demographics and disease-related parameters were collected and analyzed. Results A total of 771 patients attended the thrombosis clinic during study period, of which 64 cases were malignancy-associated. Of these, 56% of the patients were female and 20% were bedridden. The median age was 48.5 years, adenocarcinoma (48%) being the most common histological subtype. Gynecological malignancies (30%) were the most common malignancies, followed by genitourinary (11%) malignancies. Most of the cases occurred during first year of diagnosis (51%), and only 14% occurred after 3 years. Most of the patients were on combined treatment. Almost 40% of the patients developed thrombosis within 30 days of surgical treatment. Lower limb thrombosis was the most commonly seen type (56%), while abdominal and pulmonary thrombosis were both seen in 5%. Patients were managed with LMWH and vitamin K antagonists (84.3%) and only 6.25% with LMWH alone. Direct oral anticoagulants were not commonly used during the study period. Discussion At the hospital studied, most of the cases occurred early in the disease course. Postoperative prophylaxis could have contributed towards reducing thrombosis in the peri-operative period. Early suspicion and prompt treatment can improve quality of life in such patients.

Demographic profile and clinical characteristics of Fuchs’ endothelial corneal dystrophy in a tertiary eye care center

Purpose: This study was performed to determine the demographic profile and clinical characteristics in patients with Fuchs’ endothelial corneal dystrophy (FECD) reporting to a tertiary eye care center in India. It is a retrospective, single?center, observational study. Methods: The study included 280 patients (559 eyes) diagnosed with FECD presenting between January 2013 and December 2020. The data was collected from the electronic medical record system of the institute. Patient data included demographic features, clinical characteristics, investigations, and surgical interventions. Results: The mean age of the patients was 62 years. Late?onset FECD (95.7%) was more common than early?onset FECD (4.3%). Male: female ratio for late?onset FECD and early?onset FECD was 1:1.65 and 3:1, respectively. More than one?third of the patients had associated systemic history. Preexisting ocular diseases were seen in 5.9% of eyes. Blurring of vision was seen in 383 eyes (68.5%), 13 eyes (2.1%) had glare, and 163 eyes (29.2%) were asymptomatic. A total of 113 surgical interventions were done in 108 eyes (including repeat transplants). Only cataract surgery was done in 40 (7.2%) eyes, whereas penetrating keratoplasty, Descemet stripping endothelial keratoplasty, and Descemet membrane endothelial keratoplasty without or with cataract surgery (sequential or triple procedure) were done in 12 (2.1%), 47 (8.4%), and 14 (2.5%) eyes, respectively. Conclusion: Patients with FECD present mostly during the sixth decade. Posterior lamellar keratoplasty is the most common transplant procedure being performed on FECD patients

Dancing Feet Syndrome in Diabetes : Para-ballism and Para-chorea in a Diabetic Patient with Diaphragmatic Myoclonus

While movement disorders in Diabetes have long been recognized,the terminology of diabetic striatopathy is relatively more recent. Herein,we report a rare case of diabetic striatopathy in a 62-year-old woman with uncontrolled Type 2 Diabetes Mellitus who presented with Para-ballismus and Para-chorea along with diaphragmatic Myoclonus, a constellation of rarely reported before simultaneously in a hyperglycemic state.While these movement phenomena are extremely rare, the case also highlights they may persist even after acute control of hyperglycaemia, emphasizing on the need for achieving long term Glycemic control for its management

A Deep Insight into the Correlation Between Gut Dysbiosis and Alzheimer’s Amyloidopathy

Recent research has shown a strong correlation between gut dysbiosis and Alzheimer’s disease (AD). The purpose of this review is to investigate the relationship between gut dysbiosis, immune system activation, and the onset of AD and to examine current breakthroughs in microbiota-targeted AD therapeutics. A review of scientific literature was conducted to assess the correlation between gut dysbiosis and AD and the various factors associated. Gut dysbiosis produces an increase in harmful substances, such as bacterial amyloids, which makes the gut barrier and blood-brain barrier more permeable. This leads to the stimulation of immunological responses and an increase in cytokines such as interleukin-1? (IL-1?). As a result, gut dysbiosis accelerates the progression of AD. The review highlights the connection between gut dysbiosis and AD and the potential for microbiota-targeted therapies in AD treatment.

Efeito do taping no Tendão de Aquiles nos parâmetros da marcha em indivíduos assintomáticos obesos e acima do peso / Effect of Achilles Tendon taping on parameters of gait in asymptomatic-overweight and obese individuals

INTRODUÇÃO: Sobrepeso e obesidade afetam variáveis de marcha tais como cadência, comprimento do degrau e comprimento dos passos junto com a deterioração do tendão de Aquiles. A rígida rosca do tendão de Aquiles reduz a tensão e aumenta a estabilidade da articulação e pode ser empregada como suporte externo durante o treinamento da marcha para modificar os parâmetros da marcha. OBJETIVO: Descobrir se o taping modifica os padrões de marcha com o aumento do peso. MÉTODOS E MATERIAIS: Foram recrutados 40 sujeitos (20 acima do peso e 20 obesos) cujo comprimento dos degraus, comprimento dos passos e cadência foram medidos antes e depois da fita rígida do tendão de Aquiles. Cada pessoa completou o teste de caminhada de 10 metros usando o aplicativo Gait Analyzer. RESULTADOS: O teste Shapiro-Wilk é usado para avaliar a normalidade dos dados. O Wilcoxon Signed Rank Test e o Mann-Whitney U Test são usados para diferenças dentro e entre grupos. As diferenças dentro do grupo foram significativas nos parâmetros de marcha p <0,05 (Passo comprimento p<0,001, Stride comprimento p<0,001 e cadência p=0,009). Os parâmetros de marcha não diferiram estatisticamente entre os grupos. CONCLUSÃO: A aplicação de fita rígida no tendão de Aquiles tem um efeito semelhante nos parâmetros da marcha em indivíduos com excesso de peso e obesos. Após a aplicação da fita adesiva, verificou-se uma diferença significativa em termos de comprimento da passada, comprimento do passo e cadência na população estudada antes e depois da aplicação da fita adesiva para Aquiles. Isto implica que, independentemente do peso corporal, a intervenção com fita adesiva afeta a mecânica da marcha de forma comparável e destina-se a evitar movimentos articulares excessivos, a fornecer informações proprioceptivas durante as atividades e a diminuir o desconforto.

INTRODUCTION: Overweight and obesity affect gait variables such as cadence, step length, stride length, and Achilles tendon deterioration. Rigid Achilles tendon Taping reduces stress and enhances joint stability and can be employed as external support during gait training to modify gait parameters. OBJECTIVE: To find out whether taping modifies gait patterns with increasing weight. METHODS AND MATERIALS: 40 subjects were recruited (20 overweight and 20 obese) whose step length, stride length, and cadence were measured before and after rigid Achilles tendon taping. Each person completed the 10-meter walk test using Gait Analyzer application. RESULTS: The Shapiro-Wilk test is used to assess the normality of the data. Wilcoxon Signed Rank Test is used for within-group differences. Within-group differences were significant in gait parameters p <0.05 (Step length p<0.001, Stride length p<0.001 and cadence p=0.009). CONCLUSION: Rigid Achilles tendon taping have a similar effect on gait parameters in overweight and obese individuals. After taping, there was a significant difference in terms of stride length, step length and cadence in the study population before and after Achilles taping. This implies that regardless of body weight, the tape intervention affects gait mechanics in a comparable way and is intended to prevent excessive joint motion, provide proprioceptive input during activities, and lessen discomfort.

Impacto do taping no Tendão de Aquiles nos parâmetros da marcha em indivíduos assintomáticos obesos e acima do peso / Impact of Achilles Tendon taping on parameters of gait in asymptomatic-overweight and obese individuals

INTRODUÇÃO: O taping do Tendão de Aquiles afeta os parâmetros da marcha em adultos com sobrepeso e obesos? O comprimento dos passos, o comprimento das passadas e a cadência são todos mais curtos nestes indivíduos, com maiores índices queda. OBJETIVO: Saber o efeito do taping do Tendão de Aquiles nos parâmetros de marcha em indivíduos obesos e com sobrepeso. MÉTODOS: Um ensaio clínico será realizado em um ambulatório de fisioterapia. Um total de quarenta participantes com Índice de Massa Corporal (IMC) maior que 25 serão recrutados pelo método de amostragem por conveniência. Cada grupo terá 20 participantes, com idade entre 18 e 35 anos, sobrepeso com IMC>25 a 29,9 e obesidade com IMC>30. Ambos os grupos caminharão por 10 metros e um minuto usando um analisador de marcha, e ambos os grupos terão taping nos Tendões de Aquiles. A variável preditora será o taping do Tendão de Aquiles e as variáveis de resultado serão o comprimento do passo, o comprimento da passada e a cadência, que serão medidos antes e imediatamente após a bandagem. O software SPSS 20.0 será utilizado para análise estatística, com nível de significância de p<0.05. PERSPECTIVAS: A conclusão do ensaio clínico fornecerá informações sobre o impacto da bandagem do Tendão de Aquiles na marcha em indivíduos com sobrepeso ou obesos. Além disso, poderia potencialmente demonstrar que a bandagem pode reduzir o risco de quedas e, assim, impactar positivamente na qualidade de vida.

INTRODUCTION: Does Achilles Tendon taping affect gait parameters in overweight and obese adults? Step length, stride length, and cadence are all shorter in these individuals, with increased fall ratios. OBJECTIVE: To know the effect of Achilles Tendon taping on gait parameters in overweight and obese individuals. METHODS: A clinical trial will be conducted in a physical therapy outpatient clinic. A total of forty participants with a Body Mass Index (BMI) greater than 25 will be recruited by convenience sampling method. Each group will have 20 participants, aged between 18 and 35 years old, overweight with BMI>25 to 29.9, and obese with BMI>30. Both groups will walk for 10 meters and one minute using a gait analyzer and both groups will have taping on the Achilles Tendons. The predictor variable will be the taping of the Achilles Tendon, and the outcome variables will be step length, stride length, and cadence, which will be measured before and immediately after taping. SPSS 20.0 software will be used for statistical analysis with a significance level of p<0.05. PERSPECTIVES: Completion of the clinical trial will provide information on the impact of Achilles Tendon taping on gait in overweight or obese individuals. In addition, it could potentially demonstrate that taping can reduce the risk of falls and thus positively impact the quality of life.

Factors affecting the epithelial integrity of human donor corneas

Purpose: To evaluate various factors affecting the integrity of human donor corneal epithelium. Methods: Donor corneal buttons were evaluated for epithelial defect (ED) and exposure. The slit?lamp photographs were taken on day 01, and the data such as age and gender of the donor, cause of death, refrigeration of cadavers, death?to?preservation time (DPT), experience of technician, and distance from site of collection to eye bank were collected. Results: A total of 100 consecutive corneal buttons belonging to 56 donors were evaluated. The median age of donors was 50 years. Males constituted 45 (80.4%). The mean DPT was 9.7 ± 5.3 hours. After death, 34 donors (60.7%) were refrigerated before the collection/retrieval. Most of the corneas (80%) were recovered by technicians having an experience of 0–5 years. Thirty?one donors (55.3%) were located at 1–50 km from the eye bank. The mean area of exposure was 15 ± 4.3 mm2. The mean area of ED was 28.7 ± 5.9 mm2. ED was significantly associated with refrigeration of cadavers and longer DPT. On multivariate analysis, only DPT was found to be significantly associated (P = 0.006; odds ratio [OR] = 1.54 ± 0.24) with the presence of ED. After transplantation, only two corneas had persistent epithelial defects and were treated successfully using various interventions. Conclusion: Integrity of donor corneal epithelium is mainly influenced by the refrigeration of cadavers and DPT.

Assessment of SARS-CoV-2 virus in the tear secretion of conjunctivitis patients during COVID-19 pandemic

Purpose: To determine the presence of SARS?CoV?2 virus in the tear secretion of conjunctivitis patients during the COVID?19 pandemic. Methods: This observational, cross?sectional study was conducted in clinically diagnosed patients with conjunctivitis attending the outpatient services of our institute from July 2021 to December 2021. The tear samples were collected from patients using Schirmer’s strips or capillary tubes to detect the presence of SARS?CoV?2 by real?time PCR assay. COVID?19 vaccination and infection status, visual acuity, and clinical features were documented in all cases. Results: A total of 111 patients with symptoms of conjunctivitis were included during the study period. The mean age was 41.1 ± 13.1 years, and the mean duration of symptoms was 7.1 ± 4.4 days, with 74% males. Conjunctival congestion was mild in 69 (62.1%) patients, moderate in 30 (27%) patients, and severe in 12 (10.8%) patients. All except four had superficial punctate keratitis (SPK). Five (4.3%) patients were positive for SARS?CoV?2 RNA in their tear samples. All had mild–moderate conjunctival congestions with variable papiliofollicular reaction and SPKs, superficial hemorrhages were seen in three and pseudomembrane in one patient. They were followed up with telemedicine and three of them developed mild COVID?19?related symptoms and recovered after in?home quarantine. None of them had a previous history of COVID?19 infection and all had received COVID?19 vaccination within 2 weeks to 2 months. Conclusion: SARS?CoV?2 transmission through ocular secretion of conjunctivitis patients cannot be ignored and appropriate COVID?19?preventive behavior should be followed in ocular settings.

Marketing-strategies-of-dabur-amidst-shift-in-consumer-behavior-towards-ayurvedic-products-during-covid19

Covid 19 pandemic has crucially affected the economy, health and other spheres of life. This unprecedented pandemic has severely affected consumer attitudes, behaviorism, and purchasing habits.The rapid shifts in consumer behavior patterns have major implications on consumer goods industries. Now, most of the purchases are centered on basic needs specially health and nutrition for general well-being. In present situation, consumers are fascinated towards health and immunity boosters. Personal health and hygiene has become a top priority of the people.People are changing their buying preferences based on global circumstances, the product categories being purchased are also changing. The market is also flooded with immunity boosters especially Ayurvedic products, hygiene and sanitizing solutions.. The most important change that this pandemic has brought in the consumer behavior is that they are now moving from reactive to proactive mindsets and because of Ayurveda there will surely a sales boost in those kind of products as consumer focus and priorities shifting towards inner health and immunity. Major players in the Indian market include Dabur India Limited, Himalaya Drug Company Private Limited, Patanjali Ayurved Limited, Shree Baidyanath Ayurved Bhawan Private Limited, Charak Pharma Private Limited, Emami Limited, Vicco laboratories. These key players are building Ayurveda as a brand through their innovative marketing strategies and giving a boost to the Ayurveda sector. Before Covid, the situation goes the same for the companies but this pandemic makes a change in the concept of consumerism. Consumerism is also looking for new aspects as only dumping and increasing consumption of products is not the way for the future. Now consumers are more focused on saving money, saving health and saving for the future.One more new concept is emerging with it is adjusting to a New Normal which means a new way of living and going about our lives, work and interactions with other people. The factors that influence brand decisions are also changing as a "buy local" trend accelerates. Vocal for a local tagline has also created an emphasis on local products rather than well- established brands.Digital commerce has also seen a boost as new consumers migrate online for grocery shopping – a rise that is likely to be sustained post-outbreak. This paper focuses on the shift in buying behavior of consumer towards Ayurvedic products and changing marketing strategies of Ayurvedic companies specially Dabur in India in alignment with consumer preferences

Customers-satisfaction-with-application-based-banking-an-empirical-study-of-udaipur-city

In the present era, Technology is affecting both qualitatively and quantitatively life of each and every one. The exponential growth of information technology has touched the lives of millions of people and introduced major changes in the worldwide economic and business atmosphere. The developments in the banking technology have speeded up the banking communication and transactions for clients via various apps of banking so keeping this in view this research has been conducted to study the customers' satisfaction with application based banking. The data has been collected from 300 customers with the help of semi structured questionnaire and it has been concluded that majority of customers were satisfied with application based banking services in Udaipur city

Dexmedetomidine versus clonidine as an adjuvant to local anaesthetic in brachial plexus blocks: a metaanalysis of randomised controlled trials

Abstract Objective: This meta-analysis aimed to compare the efficacy and safety of dexmedetomidine and Clonidine as an adjuvant to local anesthetics in BPBs. Methods: Two investigators independently searched databases to identify all RCTs comparing the efficacy and/or safety of dexmedetomidine and Clonidine as an adjuvant to local anesthetics in BPBs. All outcomes were pooled using the inverse variance method with a random-effect model. An I2 test was used to assess heterogeneity. The source of heterogeneity was explored through meta-regression. The quality of the evidence was assessed using the GRADE approach. Results: Out of 123 full texts assessed, 24 studies (1448 patients) were included in the analysis. As compared to Clonidine, dexmedetomidine groups showed significantly longer sensory block duration (MD = 173.31; 95% CI 138.02-208.59; I2 = 99%; GRADE approach evidence: high); motor block duration (MD = 158.35; 95% CI 131.55-185.16; I2 = 98%; GRADE approach evidence: high), duration of analgesia (MD = 203.92; 95% CI 169.25-238.58; I2 = 99%; GRADE approach evidence-high), and provided higher grade quality of block (RR = 1.97; 95% CI 1.60-2.41 ; I2 = 0%; GRADE approach evidence: moderate). The block positioning technique (regression coefficient: 51.45, p = 0.005) was observed as a significant predictor of the heterogeneity in the case of sensory block duration. No significant difference was observed for the risk of hypotension (RR = 2.59; 95% CI 0.63-10.66; I2 = %). Conclusion: Moderate to high-quality evidence suggests dexmedetomidine is a more efficacious adjuvant to local anesthetic in BPBs than Clonidine.

Perception and Practices of COVID Appropriate Behavior: A Cross‑Sectional Study among Adult Populations in Rural and Urban West Bengal

Introduction: Recent COVID‑19 pandemic is an unprecedented public health problem worldwide. Knowledge about the disease and adoption of COVID Appropriate Behavior (CAB) are of utmost importance in combating the pandemic. The study was conducted to assess and compare the knowledge, attitude, and practice and to determine different misconceptions and wrong practices related to the disease among urban and rural populations. Materials and Methods: A community‑based analytical study with cross‑sectional design was conducted from January 2021 to March 2021 among 144 adult residents from urban and rural West Bengal. Multistage sampling was adopted and a predesigned, pretested, semistructured schedule was used for interviewing study subjects. Results: Urban people were significantly more knowledgeable and more appropriate in attitude and practice than rural people (P < 0.05). The mean knowledge and attitude scores of urban population were significantly higher than the rural population across age groups, gender, occupation, and education (P < 0.05), whereas mean practice score was significantly higher across gender and occupation in the urban population compared to the rural population (P < 0.05). Many cultural and indigenous practices such as drinking warm water, using mouth wash, using home remedies were more common in urban areas and consumption of homeopathy medicines, lighting candles, making sound with utensils, blowing conch shells, and worshipping corona were observed more in rural areas. Conclusions: Wide gap exists in knowledge, attitude, and practice between urban and rural population and there were many wrong perceptions and practices surrounding COVID‑19 among both urban and rural population. Appropriate policy for improving knowledge, attitude, and CAB is the need of the hour.