C-reactive protein/albumin and ferritin as predictive markers for severity and mortality in patients with acute pancreatitis.

Introduction: Acute pancreatitis (AP) is a life-threatening gastrointestinal disease with high mortality and morbidity. However, scoring systems or prognostic indicators for assessing AP are cumbersome and expensive, and have not proved accurately to predict outcomes. Aim: We conducted a study with the aim of evaluating the predictive accuracy of C-reactive protein (CRP)/albumin and ferritin regarding outcomes in patients with AP. Material and methods: A prospective study was conducted in a tertiary care referral centre in Odisha from March 2020 to April 2021. A total of 116 consecutive patients of AP were enrolled in the study. CTSI, APACHE II, ferritin, and the CRP/albumin ratio were calculated. Results: The mean age of patients was 40.63 ±5.49 years with a male predominance (73%). Alcohol was most common aetiology (46.6%), and the overall mortality was 18%. Mean ferritin and the CRP/albumin ratio were also significantly higher in severe AP as compared to moderately severe AP and mild AP (p < 0.001). The CRP/albumin ratio (AOR = 1.26, 95% CI: 1.02-1.56, p = 0.02) was found to be independent predictor of mortality in Cox regression multivariate analysis and had the highest AUC for predicting the severity of acute pancreatitis. Serum ferritin had higher AUC (0.89, 0.83-0.91, p < 0.001) for the development of necrosis in acute pancreatitis, but it failed to be proven as an independent predictor of mortality. Conclusions: CRP/albumin is a simple, cheap, and easily available biomarker predicting the development of severe pancreatitis, and it was found to be an independent predictor of mortality in AP.

A comparative clinical trial for evaluating the posterior palatal seal developed from the conventional method and a novel functional swallow method.

Aims: The aim of this in vivo study was to compare the influence of posterior palatal seal (PPS) developed from the conventional method and a novel functional swallow method on the retention of custom tray and heat cure denture base. Settings and Design: This was a nonrandomized crossover clinical trial. Materials and Methods: Twenty patients requiring maxillary complete dentures were selected. In Group 1, for all twenty patients, the PPS was developed with the conventional functional method during border molding and a conventional cast scoring was performed before processing the denture base. In Group 2, for all the twenty patients, the PPS was developed with a novel functional swallow method and the master cast was "not" scored before processing the denture base. The retention was objectively measured using a dynamometer after border molding and also after processing the denture base for both groups. Statistical Analysis Used: Independent Student's t-test and paired t-test were used for analysis. Results: The mean retention value of Group 2 was significantly higher (P < 0.001) than Group 1 at border molding and after denture base processing. Within Group 1, the retention value significantly increased (P < 0.001) from border molding to the denture base stage, whereas within Group 2, there was no significant change (P > 0.001) between the stages. Conclusions: Within the limitations of the study, the novel functional swallow method of establishing the PPS demonstrated higher retention than the conventional method both during border molding and after processing the denture base.

Prevalence and predictors of functional evacuation disorder in patients with chronic constipation

Background: Functional evacuation disorder (FED) is the second most common cause of functional constipation (FC) after constipation-predominant irritable bowel syndrome. However, the data on FED is relatively scanty in our region. Hence, the present study was performed to evaluate the demographics of FED and to find out the predictors of FED in patients with chronic constipation. Methods: A total of 134 patients with chronic constipation diagnosed according to the Rome IV criteria who were referred for high-resolution anorectal manometry (HRAM) were retrospectively enrolled in the present study. All FC patients who underwent HRAM were asked to fill a questionnaire and underwent anorectal manometry and were submitted to the balloon expulsion test (BET). Results: The mean age of patients was 43.09 ± 9.32 years old, with a total of 76 (54%) males. The most common symptom was straining during defecation (87%) followed by incomplete evacuation (86%). The prevalence of FED, diagnosed by HRAM and by the BET was 39%. Patients with FED had a significantly higher percentage of straining and sensation of anorectal blockade compared with those without FED (96 versus 82%; p < 0.01; 81 versus 44%; p < 0.001, respectively). On the multivariate regression analysis, straining > 30 minutes (odds ratio [OR] = 3.63; p = 0.03), maximum squeeze pressure (OR = 1.05; p < 0.001), and balloon volume at maximal sensation (OR = 1.06; p < 0.001) were found to be significant independent predictors of FED. Conclusion: Prolonged straining and sensation of anorectal blockade were significant indicators of FED in patients with chronic constipation. (AU)

The case of spontaneous stoma closure in patient with loop ileostomy.

INTRODUCTION: An ileostomy is a mean to empty the contents of the bowel via ileum rather than usual anal route to prevent distal anastomotic leak. It is considered a controlled entero-cutaneous (EC) fistula which prevents contamination of peritoneal cavity, protecting the peri-stomal skin from effluent and excoriation. Spontaneous closure of ileostomy is a very rare phenomenon. Thus, we hereby report a case of spontaneous closure of ileostomy. CASE PRESENTATION: An 18-years male presented with complaints of pain abdomen, vomiting for 6 days. Chest X-ray showed free air under the right dome of diaphragm suggestive of pneumo-peritoneum. So explorative laparotomy with primary repair of ileal perforation with diversion loop ileostomy (2 ft proximal to ileocecal junction) was performed. Over the months stoma retracted and eventually spontaneous closure of stoma took place after 4 months of surgery. DISCUSSION: Retraction of stoma depends on multiple factors. Firstly, on patient's general condition, if he/she is malnourished/obese/immunocompromised then retraction occurs due to poor healing of wound. Secondly, it results from inadequate mobilization of bowel. Separation of stoma with muco-cutaneous fascial planes leads to gradual retraction of stoma which is primary mechanism of spontaneous closure of stoma. CONCLUSION: To summarize, gradual retraction of stoma (complication of an ileostomy) and healing of EC fistula has to be correlated to know the complex mechanism of spontaneous closure of an ileostomy.

Diastolic Dysfunction Is a Predictor of Poor Survival in Patients with Decompensated Cirrhosis.

BACKGROUND: Left ventricular diastolic dysfunction (LVDD) appears to be the earliest cardiac disturbance in cirrhosis patients. There are many previous reports reporting the significance of severity of LVDD on the outcome of liver transplantation or TIPS insertion, a few Indian studies have addressed the role of LVDD on survival in decompensated cirrhosis. The objective of this study is to assess the effect of LVDD on the survival of decompensated cirrhotic patients. METHODS: We prospectively evaluated 92 decompensated cirrhotic patients from April 2015 to March 2017 at IMS and SUM Hospital, Bhubaneswar, India. 2D echocardiography with tissue Doppler imaging was used to evaluate cardiac function, as per the American society of echocardiography guidelines. The primary endpoint was to evaluate the effect of LVDD on overall mortality. RESULTS: Ninety-two decompensated cirrhotic patients were evaluated in this prospective cohort study. Twenty-eight out of 92 patients (30%) died due to liver-related complications after a follow-up of 24 months. The decompensated cirrhotic patients with MELD score ≥ 15 had a significantly higher E/e' ratio (11.94 ± 4.24 vs. 8.74 ± 3.32, p < 0.001) suggesting severe LV dysfunction in advanced cirrhosis. Patients with E/e' ratio > 10 had significantly higher MELD score and Child-Pugh score (19.88 ± 7.72 vs. 14.31 ± 5.83; 10.25 ± 1.74 vs. 9.02 ± 1.74, p < 0.01, respectively) as compared to theE/e' ratio < 10 group. In Cox proportional hazard multivariate analysis, E/e' ≥ 10 (HR 2.72, 95% CI 1.07-6.9, p = 0.03) and serum albumin (HR 0.32, 95% CI 0.14-0.7, p < 0.01) were found to be independent predictors of mortality in decompensated cirrhotic patients. CONCLUSION: : The presence of LVDD and low serum albumin were independent predictors of mortality in decompensated cirrhotic patients. Hence, LVDD is an indicator of advanced cirrhosis and mortality.

SPINK1 Mutation in Idiopathic Chronic Pancreatitis: How Pertinent Is It in Coastal Eastern India?

Background and aim Idiopathic chronic pancreatitis (ICP) is said to be present when no identifiable etiology can be identified. Robust evidence suggested that the serine protease inhibitor nucleus Kazol type 1 (SPINK1) N34S mutation was frequently associated with ICP. As there is a paucity of data on genetic studies in ICP cases from the coastal eastern region of India, we performed this study with an aim to evaluate the SPINK1 genetic mutations and other associated clinical correlates in ICP cases. Material and methods Consecutive ICP cases attending the department of gastroenterology, Institute of Medical Sciences (IMS) and SUM Hospital, were enrolled and evaluated for the pertinent clinical history and undergone detailed biochemical and radiological evaluations. Two ml of venous blood in ethylenediaminetetraacetic acid (EDTA) vials were collected from each case and subjected to a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) test for genetic analysis. Result In this study, the mean age of the cases at the time of the first consultation with us and the age of the first clinical presentation were 34.52±6.44 and 28.73±5.52 years, respectively. Males outnumbered females (Male:Female - 2.12:1). Out of the total of 200 cases, 50% had no SPINK1 mutation, whereas 40% and 10% cases had SPINK1 N34S heterozygous and homozygous mutations, respectively. The mean age of clinical presentation, severe abdominal pain, exocrine and endocrine insufficiency, and parenchymal atrophy were significantly more common in mutants as compared to non-mutants (p-value <0.05). Conclusion In our region, 50% of ICP cases had the SPINK1 N34S mutation. The SPINK1 mutants had a relatively more severe variety of pancreatitis as compared to non-mutants.

Factors Predicting Cardiac Dysfunction in Patients with Liver Cirrhosis.

BACKGROUND Left ventricular diastolic dysfunction (LVDD) is the earliest cardiac dysfunction noted in patients with liver cirrhosis, which increases the morbidity and mortality in such patients. There are sparse studies from India evaluating the predictive factors of LVDD in patients with cirrhosis. Hence we undertook this prospective study with an aim to evaluate the factors predicting the development of LVDD in liver cirrhosis. METHODS 104 patients with cirrhosis were enrolled in this prospective study. A detailed cardiac evaluation was done by 2 D echocardiography with tissue Doppler imaging by an experienced senior cardiologist. The severity of liver disease was defined by Model For End-Stage Liver Disease (MELD) and Child-Pugh score. RESULTS The prevalence of LVDD was 46% in our study. Multivariate logistic regression analysis revealed that serum albumin, MELD score, and presence of ascites (OR = 0.1, 95%CI 0.03-0.3, p < 0.001; Or = 1.12, 95%CI 1.03-1.22, p < 0.001; OR = 4.19, 95%CI 1.38-12.65, p < 0.01, respectively) were independent predictors of LVDD in patients with cirrhosis. Diastolic dysfunction was unrelated to age, sex, and etiology of cirrhosis. The patients with cirrhosis and LVDD had significantly higher child Pugh score, MELD score, and lower serum albumin than patients without LVDD. The echocardiographic parameters like E/e' ratio, Deceleration time (DT), and Left atrial volume index (LAVI) were significantly different in cirrhotic patients with higher MELD and child Pugh score than lower. CONCLUSION The present study showed a significant correlation of diastolic dysfunction with the severity of the liver disease. Low serum albumin, high MELD score, and presence of ascites significantly predict the development of LVDD in patients with cirrhosis.

Spectrum of findings on magnetic resonance imaging of the brain in patients with neurological manifestations of dengue fever.

OBJECTIVE: To describe the spectrum of magnetic resonance imaging (MRI) findings in patients with neurological manifestations of dengue. MATERIALS AND METHODS: We included nine patients with dengue fever (three females and six males; age range, 9-30 years), all of whom presented with neurological manifestations. The MRI examinations, performed in 1.5 T or 3 T scanners, included T1-weighted, T2-weighted, and fluid-attenuated inversion recovery (FLAIR) sequences. Diffusion-weighted imaging with apparent diffusion coefficient mapping was also employed. Fast low-angle shot and susceptibility-weighted gradient-recalled echo sequences, as well as contrast-enhanced T1-weighted scans, were also obtained in order to assess parenchymal enhancement. MRI scans were analyzed for lesion distribution and imaging features. RESULTS: All patients showed areas of altered signal intensity that appeared as hyperintensity on T2-weighted and FLAIR sequences. The most commonly affected site was the basal ganglia-thalamus complex. Other affected sites were the cerebellum, cerebral cortex, white matter, and brainstem. In all cases, we observed patchy areas of restricted diffusion and focal areas of hemorrhage. CONCLUSION: Dengue encephalitis commonly affects the basal ganglia, thalamus, cerebellum, cerebral cortex, and white matter. Therefore, MRI should be an indispensable part of the evaluation of patients with neurological complications of dengue fever.

OBJETIVO: Descrever o espectro dos achados de ressonância magnética (RM) em pacientes com manifestações neurológicas de dengue. MATERIAIS E MÉTODOS: Foram incluídos nove pacientes com dengue (três do sexo feminino e seis do sexo masculino; faixa etária: 9­30 anos), todos com manifestações neurológicas. Os exames de RM, realizados em aparelhos de 1,5 T ou 3 T, incluíram sequências ponderadas em T1 e em T2, assim como fluid-attenuated inversion recovery (FLAIR). Também foi empregada a imagem ponderada em difusão com mapeamento de coeficientes de difusão aparente. Além disso, foram obtidas sequências gradiente-eco ponderadas por suscetibilidade e em fast low-angle shot, bem como imagens ponderadas em T1 pós-contraste, para avaliar o realce parenquimatoso. As imagens de RM foram analisadas quanto à distribuição de lesões e características de imagens. RESULTADOS: Todos os pacientes apresentaram áreas de intensidade de sinal alteradas que apareceram como hiperintensidade em sequências ponderadas em T2 e sequências FLAIR. O local mais comumente afetado foi o complexo gânglios basais-tálamo. Outros locais afetados foram o cerebelo, o córtex cerebral, a substância branca e o tronco encefálico. Em todos os casos observamos áreas irregulares de difusão restrita e áreas focais de hemorragia. CONCLUSÃO: A encefalite por dengue geralmente afeta os gânglios basais, o tálamo, o cerebelo, o córtex cerebral e a substância branca. Portanto, a RM deve ser uma parte indispensável da avaliação de pacientes com complicações neurológicas da dengue.

Spectrum of findings on magnetic resonance imaging of the brain in patients with neurological manifestations of dengue fever / O espectro de achados de ressonância magnética do encéfalo em pacientes com manifestações neurológicas de dengue

Abstract Objective: To describe the spectrum of magnetic resonance imaging (MRI) findings in patients with neurological manifestations of dengue. Materials and Methods: We included nine patients with dengue fever (three females and six males; age range, 9-30 years), all of whom presented with neurological manifestations. The MRI examinations, performed in 1.5 T or 3 T scanners, included T1-weighted, T2-weighted, and fluid-attenuated inversion recovery (FLAIR) sequences. Diffusion-weighted imaging with apparent diffusion coefficient mapping was also employed. Fast low-angle shot and susceptibility-weighted gradient-recalled echo sequences, as well as contrast-enhanced T1-weighted scans, were also obtained in order to assess parenchymal enhancement. MRI scans were analyzed for lesion distribution and imaging features. Results: All patients showed areas of altered signal intensity that appeared as hyperintensity on T2-weighted and FLAIR sequences. The most commonly affected site was the basal ganglia-thalamus complex. Other affected sites were the cerebellum, cerebral cortex, white matter, and brainstem. In all cases, we observed patchy areas of restricted diffusion and focal areas of hemorrhage. Conclusion: Dengue encephalitis commonly affects the basal ganglia, thalamus, cerebellum, cerebral cortex, and white matter. Therefore, MRI should be an indispensable part of the evaluation of patients with neurological complications of dengue fever.

Resumo Objetivo: Descrever o espectro dos achados de ressonância magnética (RM) em pacientes com manifestações neurológicas de dengue. Materiais e Métodos: Foram incluídos nove pacientes com dengue (três do sexo feminino e seis do sexo masculino; faixa etária: 9-30 anos), todos com manifestações neurológicas. Os exames de RM, realizados em aparelhos de 1,5 T ou 3 T, incluíram sequências ponderadas em T1 e em T2, assim como fluid-attenuated inversion recovery (FLAIR). Também foi empregada a imagem ponderada em difusão com mapeamento de coeficientes de difusão aparente. Além disso, foram obtidas sequências gradiente-eco ponderadas por suscetibilidade e em fast low-angle shot, bem como imagens ponderadas em T1 pós-contraste, para avaliar o realce parenquimatoso. As imagens de RM foram analisadas quanto à distribuição de lesões e características de imagens. Resultados: Todos os pacientes apresentaram áreas de intensidade de sinal alteradas que apareceram como hiperintensidade em sequências ponderadas em T2 e sequências FLAIR. O local mais comumente afetado foi o complexo gânglios basais-tálamo. Outros locais afetados foram o cerebelo, o córtex cerebral, a substância branca e o tronco encefálico. Em todos os casos observamos áreas irregulares de difusão restrita e áreas focais de hemorragia. Conclusão: A encefalite por dengue geralmente afeta os gânglios basais, o tálamo, o cerebelo, o córtex cerebral e a substância branca. Portanto, a RM deve ser uma parte indispensável da avaliação de pacientes com complicações neurológicas da dengue.