Papel da mudança nos níveis de marcadores inflamatórios pós drenagem na previsão de resultado em colangite aguda / Role of change in the levels of inflammatory markers post drainage in predicting outcome in acute cholangitis

ABSTRACT Background: Acute cholangitis (AC) is a gastro-intestinal emergency associated with significant mortality. Role of change in the levels of inflammatory markers post drainage in predicting outcome in acute cholangitis is uncertain. Objective: To evaluate the predictive value of changes in C-reactive protein (CRP) and procalcitonin levels after biliary drainage in relation to outcomes (survival or mortality) at 1 month. Methods A prospective observational study of consecutive adults presenting with AC was performed. At admission and at 48 hours post biliary drainage, procalcitonin and CRP were sent. Results: Between August 2020 till December 2020 we recruited 72 consecutive patients of AC. The median age of the patients was 55 years (range 43-62 years) and 42 (58.33%) were females. Although the delta change in serum procalcitonin (P value<0.001) and CRP (P value<0.001) was significant, it had no bearing on the outcome. Altered sensorium and INR were independently associated with mortality at 1 month. The 30-day mortality prediction of day 0 procalcitonin was measured by receiver operating characteristic analysis which resulted in an area under the curve of 0.697 with a 95% confidence interval (95%CI) of 0.545-0.849. The optimal cut-off of procalcitonin would be 0.57ng/mL with a sensitivity and specificity of 80% and 60% respectively to predict mortality. Conclusion: Change in serum procalcitonin and CRP levels at 48 hours post drainage although significant, had no impact on the outcome of acute cholangitis.

RESUMO Contexto: A colangite aguda (CA) é uma emergência gastro-intestinal associada à significativa mortalidade. O papel da mudança nos níveis de marcadores inflamatórios pós drenagem na previsão do desfecho em CA é incerto. Objetivo: Avaliar o valor preditivo das alterações nos níveis de proteína reativa C (PCR) e procalcitonina após drenagem biliar em relação aos desfechos (sobrevida ou mortalidade) em um mês. Métodos Realizou-se estudo observacional prospectivo de adultos consecutivos que apresentam CA. Na admissão e após 48 horas de drenagem biliar, foram analisadas a procalcitonina e a PCR. Resultados Entre agosto de 2020 e dezembro de 2020, foram recrutados 72 pacientes consecutivos de CA. A idade mediana dos pacientes foi de 55 anos (faixa de 43 a 62 anos) e 42 (58,33%) do sexo feminino. Embora a variação delta no soro procalcitonina (valor P<0,001) e PCR (valor P<0,001) tenha sido significativa, não houve influência sobre o resultado. Sensório alterado e INR foram independentemente associados à mortalidade em 1 mês. A previsão de mortalidade de 30 dias no dia 0 da procalcitonina foi medida pela análise característica operacional receptora que resultou em uma área sob a curva de 0,697 com intervalo de confiança de 95% (IC95%) de 0,545-0,849. O corte ideal de procalcitonina seria de 0,57ng/mL com sensibilidade e especificidade de 80% e 60% respectivamente para prever a mortalidade. Conclusão: A mudança nos níveis de procalcitonina sérica e PCR em 48 horas após a drenagem, embora significativa, não teve impacto no resultado da colangite aguda.

Impact of transition in socio-economic status on sonographically detected non-alcoholic fatty liver disease: a study based on modified Kuppuswamy classification in an urban population

Background: The transition in the socioeconomic status is associated with physical and mental challenges. The lifestyle modification is one of the key implicatory for this change. Non-alcoholic fatty liver is an ever-growing health concern. This study evaluates the socioeconomic categories based on Kuppuswamy classification and other correlated in sonographically detected Non-alcoholic fatty liver disease (NAFLD).Methods: This cross-sectional study was conducted on 300 sonographically detected NAFLD patients in the age group of 18-60 years. Detailed history, including the demographic profile, socio-economic status (Modified Kuppuswamy scale was followed for calculating the Socio-economic status of the family), occupation, dietary habits (vegetarian or non-vegetarian, exposure to junk food), drinking water supply, etc. Detailed assessment of the morphological parameters including the anthropometric measurements, height, BMI was also assessed.Results: The study finds 62 (41%) females and 88 (59%) males with NAFLD and 51-60 age group with maximum prevalence. Diabetes (63%), Soft drink consumption and obesity are important risk factors. New observation of our study is that amongst various Kuppuswami sociodemographic scales, the maximum patients belonging to Upper middle class and upper lower class presented with fatty liver.Conclusions: There is higher prevalence of NAFLD amongst males, diabetics, obese, soft drinks, tea and coffee consumers. Authors also find a unique correlate based on socio-demographic class of Kuppuswami scale. People belonging to upper middle class and upper lower class suffer from NAFLD more commonly than other sociodemographic classes.

Tropical Pulmonary Eosinophilia : Masquerading as Eosinophilic Leukaemia.

Benign conditions like Tropical Pulmonary Eosinophilia(TPE) can present with very high total count and Absolute Eosinophil Count (AEC) and can mimick malignancy. Diagnostic work up for TPE should be done in any patient presenting with pulmonary symptoms and eosinophilia. Though most case series on TPE report AEC in range of 3000 to upto 20,000, very rarely AEC can rise beyond 50,000. The following case is of TPE presenting with absolute eosinophil count of >70,000. Rapid response to Diethyl carbamazine is the rule in a confirmed case of TPE.