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Introduction: Minimal change nephrotic syndrome (MCNS) and focal segmental glomerulosclerosis (FSGS) are the two common causes of nephrotic syndrome (NS) in both children and adults with overlapping clinical features, but with distinct prognostic and therapeutic implications. The distinction between these relies entirely on histopathology, which can sometimes be difficult. CD44 is expressed by activated parietal epithelial cells, plays a role in matrix deposition and thus in the pathogenesis of FSGS. Aims: To assess the expression of CD44 in MCNS and FSGS and to evaluate its association with the known clinical and histopathological prognostic factors. Materials and Methods: Thirty cases each of MCNS and FSGS were studied. The clinical, laboratory, histopathological, and CD 44 immunohistochemical data were recorded. The findings were analyzed and correlated. A P value of < 0.05 was considered statistically significant. Results: Statistical association was noted between CD44 positivity and serum creatinine (p = 0.031), estimated glomerular filtration rate (p = 0.040), segmental sclerosis (p < 0.001), tubular atrophy (p = 0.027), interstitial fibrosis (p = 0.027), and histological diagnosis (p < 0.001). The sensitivity, specificity, positive predictive, and negative predictive values were 90%, 76.67%, 79.41% and 88.46%, respectively. Conclusions: CD44 immunostain can effectively distinguish MCNS from FSGS. The congruent results of CD44 positivity with known prognostic factors support the possibility of using the CD44 marker as a predictive tool in selecting high-risk patients and offering appropriate therapeutic measures.
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Objectives: To compare the interpretation for cosmesis post-hypospadias repair by child, parents and surgeons using modified Pediatric Penile Perception Scale (PPPS). Methods: This cross-sectional study involving 50 children (aged 2 to 17 years) with hypospadias was conducted at the pediatric surgery department of our public sector tertiary care hospital. Subjects were assessed 6 months after completion of all stages of hypospadias repair. Cosmetic assessment was done using modified PPPS. We clubbed together the variables ‘meatus’ and ‘glans’ as MG (meatus-glans) complex due to their extreme proximity (embedding), while cosmesis of phallus was considered independently. The modified PPPS scoring parameters included phallus, MG complex, shaft skin, and general appearance. Independent assessment by surgeon, patients and parents was compared, and analyzed using SAS 9.2 statistical software. Cosmetic results of single vs staged repair, and different repair types was compared. Results: Assessment using modified PPPS showed that MG complex cosmesis and skin scarring were the most heeded parameters by all three categories of observers. PPPS by surgeons remained least affected by phallic cosmesis and that of the patient by the overall phallic appearance. Tubularized incised plate urethroplasty (TIPU) scored better on cosmesis. Conclusion: Phallic cosmesis should be considered an independent variable for assessing cosmetic outcome of hypospadias, apart from MG cosmesis.
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Language acquisition entails the acquisition of several crucial linguistic components like phonology, morphology, syntax and semantics. Individual elements merge seamlessly with each other giving birth to insightful communication whenever needed. Among these varied but fundamental aspects necessary for any competent communicator, is adding on the vital aspect of tense marking appropriately into conversations or text rendering accurately when an event occurred or will occur. We must appreciate this pivotal role played by acquiring fiuency in using verb tenses by young children seeking effective communication alongside understanding its importance a bit more in the language development process. The study attempts to investigate the acquisition of tense markers in typical children speaking Hindi with the goal of assessing data from children in the age range of 6-8 years. Results suggested that tense markers increased with age. Almost half of the tense markers were not fully acquired by the age of 8 years. The research also analysed various studies that uphold the findings.
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Background: Low cardiac output is a common complication following cardiac surgery and it is associated with higher mortality in the pediatric population. A gold standard method for cardiac output (CO) monitoring in the pediatric population is lacking. The present study was conducted to validate cardiac output and cardiac index measured by transthoracic echocardiography and Pressure recording analytical method, a continuous pulse contour method, MostCare Up in postoperative pediatric cardiac surgical patients. Materials and Methods: This was a prospective observational clinical study conducted at a tertiary care hospital. A total of 23 pediatric patients weighed between 2 and 20 kg who had undergone elective cardiac surgery were included in the study. Results: Spearman抯 correlation coefficient of CO between transthoracic echocardiography (TTE) and Pressure Recording Analytical Method (PRAM) showed of positive correlation (r = 0.69, 95% Confidence interval 0.59?0.77, P < 0.0001) Linear regression equations for CO between TTE and PRAM were y = 0.55 + 0.88x (R2 = 0.46, P < 0.0001). (y = PRAM, x = TTE), respectively. Bland? Altman plot for CO between TTE and PRAM showed a bias of ?0.397 with limits of the agreement being ?2.01 to 1.22. Polar plot analysis showed an angular bias of 6.55� with radial limits of the agreement being ?21.46 to 34.58 for CO and angular bias of 6.22� with radial limits of the agreement being ?22.4 to 34.84 for CI. Conclusion: PRAM has shown good trending ability for cardiac output. However, values measured by PRAM are not interchangeable with the values measured by transthoracic echocardiography.
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Background: Chronic kidney disease (CKD), due to increasing frequency and prevalence, has become one of the leading public health issues. The Kidney Disease Outcome Quality Initiative (KDOQI) defines CKD as kidney injury or a reduction in the glomerular filtration rate (GFR) to <60 mL/minute/1.73 m2 for at least 3 months. This study aims to compare the effects of decreased renal function on thyroid profile and lipid profile in CKD patients. Materials and methods: This is a prospective cross-sectional observational study conducted among the patients attending Outpatient Department/Inpatient Department (OPD/IPD) at the School of Medical Sciences & Research, Sharda Hospital, Greater Noida, Uttar Pradesh, India, in known cases of CKD, irrespective of the treatment/stage of CKD. All patients of >18 years of age with CKD were included in the study. Result: A total of 200 patients who met the inclusion criteria were included after obtaining detailed informed consent, of which 100 were cases and 100 were controls. The mean age of patients in the study was 47.74 years, with the mean age in patients with CKD 52 years, and the control was 43 years. The mean level of triglycerides (TGs) was significantly higher among the cases, and the high-density lipoprotein (HDL) was significantly lower among cases compared to controls (p < 0.05). Pearson’s correlation between thyroid-stimulating hormone (TSH) with creatinine showed a weak albeit significant positive association (r = 0.200; p < 0.05). Conclusion: Our study shows a higher incidence of alteration in thyroid profile and dyslipidemia among the patients with CKD compared to controls. There is a necessary need to screen routinely for hypothyroidism and dyslipidemia among patients with CKD. Importantly, thyroid hormone levels and their effects on the progression of CKD have not been studied exhaustively.
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Introduction: The medical curriculum, the medium of instruction and evaluation in India, is primarily English. While it has the advantage of preparing Indian medical graduates to represent and interact globally, it also translates into learning difficulties for a substantial population of Indian medical students. Hindi is the common language of communication among majority of the population in Uttar Pradesh.Madhya Pradesh Government in India has already started the option of pursuing the allopathic graduate medical course in Hindi. There is paucity of data regarding opinion of medical professionals about implementation of Medical Education in Hindi in Uttar Pradesh and nearby states. Objective: To assess the attitude and opinion of medical students and medical professionals towards using Hindi in Medical Education. Method: A cross-st stsectional web-based online survey was conducted between 1 December 2022 and 31 January 2023. Undergraduate medical students, interns, residents and faculty from medical colleges, hospitals of Uttar Pradesh and neighbouring states (Uttarakhand and Bihar) were contacted to participate in this survey using pretested structured questionnaire. Results: A total of 1606 participants responded and answered the questionnaire and 1575 responses were found complete and used in analysis.Most participants (52.8%) believed that Medical Education in Hindi would attract more students from Hindi backgrounds to join the medical field. Similarly, 58.9% of participants were of the opinion that Medical Education in Hindi would improve communication with patients. However, about half of the participants (49.5%) perceived teaching in Hindi as a hurdle in acquiring higher education. Conclusion: More than half of the participants thought that medical education in Hindi will attract more students from Hindi backgrounds to join the medical field. Similarly, Medical Education in Hindi was perceived to improve communication skills with patients, at least where Hindi is a vernacular language by majority of the participants.
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Background : Upper Gastrointestinal Bleeding is a common emergency with varying degrees of severity. Haemorrhage is managed by Therapeutic Endoscopy, Radiological Intervention or Surgery and Blood Transfusion which are available only in Tertiary Care Centre. So, when patient presents in primary healthcare setting, it is important to recognize the patients who need this treatment. Glasgow-Blatchford Score is a score which is used for this purpose. The purpose of this research was to validate its reliability in identifying such high-risk patients. Materials and Methods : This study was prospective and observational, conducted in Medical College and Hospital, from December, 2017 to May, 2019. All adult patients presenting to Emergency Department with sudden onset Upper Gastrointestinal Bleeding were included. Glasgow-Blatchford Score was computed. Patients were followed up till their discharge (or death) from the hospital. The therapeutic management needed and its relationship with the score and treatment modalities were noted. Area under Receiver Operating Characteristic (ROC) Curve was calculated. Results : Total 100 patients were included in study. 85% were male and 15% were female. Glasgow-Blatchford Score was found as a good predictor in discriminating patients. Patients with score 14. Interventional radiology or surgery was never used. The area under ROC Curve was 0.738 suggesting fair reliability. Conclusion : Glasgow-Blatchford Score is good predicting tool in cases of Upper Gastrointestinal bleeding and patients with score >7 should be transferred to speciality centres
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Background & objectives: Tuberculosis, most commonly caused by Mycobacterium tuberculosis (MTB), is an infectious bacterial disease, with a major impact on global health. In this study, immunohistochemistry (IHC), acid-fast bacilli (AFB) culture and Ziehl-Neelsen (ZN) staining, techniques were compared on bronchoalveolar lavage (BAL) and bronchial washings (BW) with respect to sensitivity and specificity for detecting mycobacteria, taking culture as the gold standard. Methods: Consecutive BAL and BW specimens were included in the study, over a period of one year for which AFB cultures were available. Samples with diagnosis other than inflammatory pathology such as malignancies or inadequate samples were excluded. A total of 203 BAL and BW specimens from patients with age ranging from 14 to 86 yr were analyzed for the presence of mycobacteria. The utility and efficacy of ZN stain and IHC in detecting mycobacteria was tested using AFB culture as a gold standard. Results: Out of 203 cases, 10.3 per cent (n=21) were positive on AFB culture. Of these, 5.9 per cent (n=12) smears were positive for ZN stain, whereas IHC positivity was seen in 8.4 per cent (n=17) of the cases. ZN staining had a sensitivity of 57.1 per cent and a specificity of 100 per cent whereas, IHC had a sensitivity of 81 per cent and a specificity of 81.9 per cent. Interpretation & conclusions: Comparison with AFB culture (gold standard), IHC was found to be superior to ZN stain in terms of sensitivity, whereas ZN stain was found to be superior to IHC in terms of specificity. These findings therefore suggest that IHC may be a useful adjunct to ZN stain in the detection of mycobacteria in specimens from the respiratory tract.
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ABSTRACT Pleomorphic adenoma (PA) of the external auditory canal (EAC) is a rare clinical entity with a few cases reported in the literature. The clinical diagnosis of these lesions can be formidable due to their rarity and unusual location. This tumor occurs at various other anatomical locations apart from the major salivary glands. A 30-year-old female presented with a two-year history of a gradually enlarging and painless mass in the left external auditory canal. The tumor was excised, and histopathological and immunohistochemical evaluation revealed a mixed tumor with both epithelial and stromal components of different proportions, recognized and classified today by the World Health Organization (WHO) as a pleomorphic adenoma. The post-operative course was uneventful, and at the 10-month follow-up, no recurrence of the pleomorphic adenoma was noted. We highlight the histological features and the immunohistochemical profile of the tumor and review the literature on glandular neoplasms of the EAC and their recent classification, emphasizing on the histogenesis, clinical presentations, and microscopic features of the tumor. In addition, we aim to discuss vital features in differentiating these tumors from other tumors of the external auditory canal to enable clinicians and pathologists to recognize this uncommon benign neoplasm.
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Background@#and Purpose Intracranial arterial stenosis (ICAS)-related stroke occurs due to three primary mechanisms with distinct infarct patterns: (1) borderzone infarcts (BZI) due to impaired distal perfusion, (2) territorial infarcts due to distal plaque/thrombus embolization, and (3) plaque progression occluding perforators. The objective of the systematic review is to determine whether BZI secondary to ICAS is associated with a higher risk of recurrent stroke or neurological deterioration. @*Methods@#As part of this registered systematic review (CRD42021265230), a comprehensive search was performed to identify relevant papers and conference abstracts (with ≥20 patients) reporting initial infarct patterns and recurrence rates in patients with symptomatic ICAS. Subgroup analyses were performed for studies including any BZI versus isolated BZI and those excluding posterior circulation stroke. The study outcome included neurological deterioration or recurrent stroke during follow-up. For all outcome events, corresponding risk ratios (RRs) and 95% confidence intervals (95% CI) were calculated. @*Results@#A literature search yielded 4,478 records with 32 selected during the title/abstract triage for full text; 11 met inclusion criteria and 8 studies were included in the analysis (n=1,219 patients; 341 with BZI). The meta-analysis demonstrated that the RR of outcome in the BZI group compared to the no BZI group was 2.10 (95% CI 1.52–2.90). Limiting the analysis to studies including any BZI, the RR was 2.10 (95% CI 1.38–3.18). For isolated BZI, RR was 2.59 (95% CI 1.24–5.41). RR was 2.96 (95% CI 1.71–5.12) for studies only including anterior circulation stroke patients. @*Conclusion@#This systematic review and meta-analysis suggests that the presence of BZI secondary to ICAS may be an imaging biomarker that predicts neurological deterioration and/or stroke recurrence.
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PURPOSE@#Intramedullary implants are well accepted fixation of all types of intertrochanteric (IT) fractures, both stable and unstable types. Intramedullary nails have an ability to effectively support the posteromedial part, but fail to buttress the broken lateral wall requiring lateral augmentation. The aim of this study was to evaluate the outcome of proximal femoral nail augmented with trochanteric buttress plate for broken lateral wall with IT fractures, which was fixed to the femur through hip screw and anti-rotation screw nail.@*METHODS@#Of 30 patients, 20 had Jensen-Evan type III and 10 had type V fractures. Patients with IT fracture of broken lateral wall and aged more than 18 years, in whom satisfactory reduction was achieved by closed methods, were included in the study. Patients with pathologic or open fractures, polytrauma, prior hip surgery, non-ambulatory prior to surgery, and those who refused to participate were excluded. The operative time, blood loss, radiation exposure, quality of reduction, functional outcome, and union time were evaluated. All data were coded and recorded in Microsoft Excel spread sheet program. SPSS 20.0 was used for data analysis and normality of the continuous data was checked using Kolmogorv Smirnov test.@*RESULTS@#The mean age of patients in the study was 60.3 years. The mean duration of surgery (min), mean intra-operative blood loss (mL) and mean number of exposures were 91.86 ± 12.8 (range 70 - 122), 144.8 ± 3.6 (range 116 - 208), and 56.6 (range 38 - 112), respectively. The mean union time was 11.6 weeks and the mean Harris hip score was 94.1.@*CONCLUSION@#Lateral trochanteric wall in IT fractures is significantly important, and needs to be reconstructed adequately. Nail-plate construct of trochanteric buttress plate fixed with hip screw and anti-rotation screw of proximal femoral nail can be successfully used to augment, fix or buttress the lateral trochanteric wall giving excellent to good results of early union and reduction.
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Humans , Middle Aged , Bone Nails , Treatment Outcome , Retrospective Studies , Hip Fractures/surgery , Bone Screws , Fracture Fixation, Intramedullary/methodsABSTRACT
Background: In comparison to multiple file systems, recent advancements in single file retreatment systems had reduced the working time and ease of operation for clinicians. Aim: To compare the efficacy of retreatment systems compared with hand instrumentation, by evaluating their removal efficacy, time required for retreatment and assessment of canal transportation. Methods and Material: Forty premolars were instrumented using ProTaper Gold gold files. Post instrumentation, scan was taken, obturated using warm vertical compaction technique, and stored in artificial saliva for three months and randomly divided into four groups for retreatment. Hand instrumentation (Hi), Neoniti (Nn), Mtwo R (Mt), WaveOne Gold (Wg). Post retreatment, scan was taken. Teeth were sectioned longitudinally and photographed under the stereomicroscope. Retreatment time was recorded, and canal transportation was calculated. Statistical Analysis: The results were analyzed using one?way analysis of variance (ANOVA) followed by Tukey’s post hoc test at 95% confidence level. Results: The retreatment time was significantly longer in the Hi group. Within the test groups, a significantly longer time has been taken by Wg (p < 0.05) compared to Mt and Nn. There was no difference in the canal transportation between the single file systems at 3 mm, 6 mm and 9 mm from the apex, there was statistically significant higher transportation for the Hi group at 9 mm from the apex (p < 0.05). Conclusions: All techniques were effective in removal of filling material with minimal canal transportation. Wg system was shown to increased time compared to Nn and Mt systems. Hi group was slowest with maximum canal transportation at 9 mm from the apex.
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Thoracic injuries are significant causes of morbidity and mortality in trauma patients, second only to head injuries. In addition to conventional radiography, multidetector computed tomography (CT) is increasingly being used, since it can quickly and accurately help diagnose a wide variety of injuries in trauma patients. Furthermore, multiplanar and MiNIP, volumetric reformatted CT images provide improved visualization of injuries, increased understanding of trauma-related diseases, and enhanced communication between the radiologist and the referring clinician. To identify and accurately a Aims: ssess variety of injuries in blunt thoracic trauma with multidetector Computed Tomography (MDCT). To find commonest pattern of intrathoracic injury related to blunt chest trauma. This Method: retrospective observational study included 50 patients who underwent Multidetector CT examination during the period from November 2020 to April 2021 at tertiary care trauma centre, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai. Blunt chest Conclusion: trauma injuries were classified into pleural injury, lung parenchymal injury, bony thorax, tracheobronchial and vascular injuries. The commonest injury detected was pleural (70%) followed by lung parenchymal injury (52%) and bony thorax injury in 50% cases. 50% of the pleural injury cases were associated with rib fractures. Multiple injuries were seen in the 47 patients, stating the importance of a detail evaluation of all chest components. No oesophageal and cardiac injury was detected in our CT studies' with its multiplanar, MinIP and volume reconstruction images increases the confidence in imaging diagnosis and play a critical role in understanding thoracic trauma related complications.
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The peculiarities of anatomic and physiologic features of dromedary camels are elucidated in this review and compared with Bactrian, camels, and other species. Both dromedary and Bactrian camel scrotum varies in length from 10-20 cm and the testes are in the perineal region behind the thighs (like dogs) and weigh from 80-90 gm and length varies from 10-14 cm. Compared to ram and buck, camel epididymis has a higher weight (20-46 g) and has a unique structure called the intra-epithelial glands. Both dromedaries and Bactrian camels do not have seminal vesicles. Male camels have specialized secretory glands behind the ears known as poll glands that are bigger in the Bactrian camels compared to dromedary camels and similar glands are not seen in any of the other domestic species. Camels have a special reproductive behavior during the breeding season known as rut and include extrusion of the soft palate, copious froth from the mouth, gurgling sounds, splashing of urine, increased secretion from the poll glands and loss of appetite with considerable reduction in body weight. Such behaviors are not evidenced by any other domestic species including buffalo. Serum testosterone rises substantially in male camels during rut (2-42 ng/mL) compared to the non-rutting season (0.6-8 ng/mL) and the resultant increase in the size of the testes, number, and functionality of Leydig cells and secretion of poll glands. The serum thyroidal hormones also increase significantly during the rut season. It is concluded that male camels have some special anatomic and physiologic features of reproduction not observed in other domestic species.
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Background: The five-year survival rate of oral cancer remains 50% or less despite the treatment advances. An effective screen- ing test is necessary for early detection of oral cancer. Aim: To assess the efficacy and diagnostic accuracy of centrifuged liquid-based cytology in comparison to conventional exfolia- tive cytology in normal oral mucosa and oral squamous cell carcinoma. Materials & Methods: The study population comprised of 40 individuals, equally divided into two groups: healthy individuals and previous histopathologically proven oral squamous cell carcinoma cases. Exfoliative cytology was done and the samples were processed by conventional cytology as well as by centrifuged liquid-based cytology and stained with Papanicolaou stain. Seven cytological parameters were analysed to assess the quality of slides prepared. A cytological diagnosis of the case group was also made and was compared with histopathological diagnosis to evaluate the diagnostic accuracy. Results: The present study revealed statistically significant superior results in all the cytological parameters evaluated by centri- fuged liquid-based cytology compared to conventional exfoliative cytology (P ?0.05). There was an ‘almost perfect agreement’ found between centrifuged liquid-based cytology diagnosis and histopathology (k=0.89) while only a ‘substantial agreement’ was found between conventional exfoliative cytology with histopathology (k=0.79). Conclusion: The present study summarizes that centrifuged liquid based cytology is more effective than conventional oral exfoliative cytology in screening oral cancer. Further studies with larger sample size in different oral lesions are necessary to validate the use of this cytology technique.
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Purpose: Amidst the ongoing coronavirus disease 2019 (COVID-19) pandemic, India experienced an epidemic of COVID-19–associated rhino-orbito-cerebral mucormycosis (ROCM). This study aimed to describe the epidemiology and elucidate the risk factors for developing COVID-19–associated ROCM, comparing the risk factors among COVID-19 patients with and without ROCM. Methods: This case–control study included all COVID-19–associated ROCM patients treated at our hospital from May 1 to July 30, 2021. Controls included age- and sex-matched COVID-19 patients without ROCM, who were treated during the same time (exact matching, in 1:2 ratio). Matched pair analysis using conditional logistic regression was performed to examine the association of various risk factors with the development of ROCM in COVID-19 patients. Results: The study included 69 patients with COVID-19–associated ROCM and 138 age- and gender-matched controls. Epidemiologically, COVID-19–associated ROCM predominantly affected males (59/69, 85%), in their early 50s (mean 52 years), with 48% (33/69) of patients being from medical resource-constrained settings. On multivariate conditional logistic regression, elevated serum glycated hemoglobin (HbA1c) (odds ratio [OR] = 1.36, 95% confidence interval [CI]: 1.03–1.78), blood glucose (OR = 1.008, 95% CI: 1.003–1.013), and C-reactive protein (CRP) (OR = 1.07, 95% CI: 1.02–1.17) were associated with increased odds of developing COVID-19–associated ROCM. Patients with undetected diabetes mellitus with increasing HbA1c (OR = 3.42, 95% CI: 1.30–9.02) and blood glucose (OR = 1.02, 95% CI: 1.005–1.03) (P = 0.02) had a higher probability of developing COVID-19–associated ROCM than patients with established DM. Conclusion: Uncontrolled DM evidenced by elevated HbA1c and blood glucose levels, exacerbated by COVID-19–induced proinflammatory state indicated by elevated CRP, is the principal independent risk factor for COVID-19–associated ROCM. Middle-aged males with undetected DM, from a resource-constraint setting, are particularly at risk.
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Introduction: Rise of major Healthcare associated infections (HAIs) can be mitigated by inculcating good infection control practices which can only be possible by proper and timely educational training of healthcare workers. Aim: To reinforce infection prevention and control knowledge and practices of nursing staff through proper training program- To conduct the training in multiple sessions, to assess the immediate outcome of training program by conducting Pre and Post test (in written format only) Materials and Methods: This study was done in a tertiary care hospital in Davangere, Karnataka over a period of 2 years. Healthcare workers including 144 nurses and 12 doctors underwent training in four sessions where knowledge on how to identify, audit and conduct surveillance of major healthcare associated infections, management of needlestick injuries were imparted through interactive lectures and video demonstrations followed by hands on hand hygiene, proper use and disposal of personal protective equipments. Pre and Post test were given to know their basal knowledge and effect of our training intervention. Data was collected, analyzed and tabulated. Results: Out of four sessions covering a total of 144 nurses, 84 were trained before the onset of COVID-19 and remaining 60 were trained in the latter half of 2021, when the lockdown was relaxed in our region. The mean total Knowledge score in pre test and post test was 5.93 � 1.336 and 7.95 � 1.040. The mean difference was -2.021 and it was statistically significant by paired test. (p - 0.001). The mean total practice pretest and post test score was 3.57 � 1.48 and 4.56 � 1.114. Paired t test showed significant mean difference between the pretest and post test score. (p - 0.001). Conclusion: Our training intervention was effective in increasing their awareness on proper infection prevention and control practices. Repeated training and retraining of healthcare care workers have to be carried out to prevent and control healthcare associated infections.