RESUMO
Background: The role of rapid on-site evaluation (ROSE) for endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) of pancreatic lesions is debatable. In this study, we aimed to compare the diagnostic yield of ROSE vs. non-ROSE in solid pancreatic lesions. Methods: This retrospective single-center study included patients undergoing EUS-FNA of solid pancreatic lesions from 2019-2021. Patients with cystic lesions, those undergoing fine-needle core biopsy, those undergoing repeat procedures, and patients with non-diagnostic smears with less than 6-month follow up were excluded. The diagnostic yield, need for repeat procedures and number of passes required with and without ROSE were analyzed in these patients. Results: Of the 111 patients included, 56 underwent ROSE. The majority of lesions were malignant in both groups (79.6% ROSE vs. 75% non-ROSE). The diagnostic yield was 96.4% in the ROSE group and 94.5% in the non-ROSE group. Repeat samples were needed in 1 ROSE and 2 non-ROSE patients. The median number of passes made was significantly fewer in the ROSE group (3.5, interquartile range - 3,4) compared with the non-ROSE group (4, interquartile range - 3,5) P=0.01. However, the frequency of procedure-related complications was similar in both groups. Conclusion: The utilization of ROSE during EUS-FNA of solid pancreatic lesions does not affect the diagnostic yield or the need for repeat samples, but reduces the number of passes needed for acquiring samples.
Assuntos
Antibacterianos , Azitromicina , Farmacorresistência Bacteriana , Febre Tifoide , Humanos , Azitromicina/uso terapêutico , Azitromicina/administração & dosagem , Febre Tifoide/tratamento farmacológico , Febre Tifoide/microbiologia , Febre Tifoide/epidemiologia , Antibacterianos/uso terapêutico , Salmonella typhi/efeitos dos fármacos , Salmonella typhi/isolamento & purificação , Testes de Sensibilidade MicrobianaRESUMO
BACKGROUND: Bile cultures are often sent with blood cultures in patients with acute bacterial cholangitis. AIMS: To assess the yield of blood and bile cultures in patients with cholangitis and the clinical utility of bile cultures in guiding therapy. METHODS: All patients diagnosed with cholangitis, based on the Tokyo 2013/2018 guidelines were recruited retrospectively over ten years. The clinical and investigation details were recorded. The results of bile and blood cultures including antibiotic sensitivity patterns were noted. The concordance of microorganisms grown in blood and bile cultures and their sensitivity pattern were assessed. RESULTS: A total of 1063 patients with cholangitis were included. Their mean age was 52.7 ± 14 years and 65.4% were males. Blood cultures were positive in 372 (35%) patients. Bile culture was performed in 384 patients with 84.4% being positive, which was significantly higher than the yield of blood culture (p < 0.001). Polymicrobial growth was more in bile (59.3%) than in blood cultures (13.5%, p < 0.001). E.coli, Klebsiella, Enterococcus and Pseudomonas were the four most common organisms isolated from both blood and bile. Extended spectrum betalactamase producing organisms were isolated in 57.7% and 58.8% of positive blood and bile cultures, respectively. Among 127 patients with both blood and bile cultures positive, complete or partial concordance of organisms was noted in about 90%. CONCLUSION: Bile and blood cultures have a similar microbial profile in most patients with cholangitis. As bile cultures have a significantly higher yield than blood cultures, they could effectively guide antimicrobial therapy, especially in those with negative blood cultures.
Assuntos
Antibacterianos , Gestão de Antimicrobianos , Bile , Hemocultura , Colangite , Humanos , Colangite/microbiologia , Colangite/tratamento farmacológico , Colangite/diagnóstico , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Bile/microbiologia , Antibacterianos/uso terapêutico , Idoso , Adulto , Infecções Bacterianas/tratamento farmacológico , Infecções Bacterianas/microbiologia , Infecções Bacterianas/diagnóstico , Doença Aguda , Testes de Sensibilidade MicrobianaRESUMO
BACKGROUND: An increasing incidence of colorectal cancer (CRC) is being reported in developing countries, including India. Most Indian studies on CRC are retrospective and single-centered. The present study is an attempt to understand the current clinical profile and stage of newly diagnosed CRCs across multiple centers in Tamil Nadu, India. METHODS: A multi-centric observational survey was conducted between September 1, 2021, and August 31, 2022, under the aegis of the Indian Society of Gastroenterology - Tamil Nadu chapter. Patients 18 years of age and older with a recent diagnosis of CRC fulfilling the inclusion criteria were prospectively recruited at the participating centers. Their demographic, clinical, biochemical, endoscopic, histopathologic, radiologic and risk factor details were systematically collected and analyzed. RESULTS: Across 23 centers in Tamil Nadu, 1208 patients were recruited. The male:female ratio was 1.49:1, while mean (SD) age was 57.7 (13.5) years. A majority (81.9%) were Tamils and 78.5% belonged to lower socioeconomic classes. The predominant symptoms were hematochezia (30.2%) and a change in bowel habits (27.5%). The most common locations were the rectum (34.3%) and rectosigmoid (15.1%). Synchronous CRCs were seen in 3.3% and synchronous colorectal polyps in 12.8%. Predisposing factors for CRC were seen in 2%. A past history of any cancer among CRC patients was obtained in 3.1% and a family history of any cancer was found in 7.6%. Patients who were either overweight or obese constituted 46.4% of the study population. At presentation, the predominant stages were stage III (44.7%) and stage IV (20.8%). CONCLUSIONS: A majority of patients with newly diagnosed CRC in Tamil Nadu belonged to the lower socioeconomic classes. About 60% had CRCs located within the reach of the flexible sigmoidoscope. Two-thirds of the patients exceeded stage II disease at presentation. TRIAL REGISTRATION: Not applicable.
Assuntos
Neoplasias Colorretais , Estadiamento de Neoplasias , Humanos , Masculino , Feminino , Índia/epidemiologia , Pessoa de Meia-Idade , Neoplasias Colorretais/epidemiologia , Neoplasias Colorretais/diagnóstico , Idoso , Fatores de Risco , Adulto , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/epidemiologia , Estudos Prospectivos , Incidência , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Dengue fever is the second most common mosquito-borne disease affecting human beings and neurological manifestations (NMs) of this arboviral infection are increasingly being reported. METHODS: In this retrospective study, conducted in a tertiary care centre in south India, we sought to describe the spectrum of NMs of dengue fever. The records of all patients admitted in the Department of Internal Medicine over 8 years, with a diagnosis of dengue-based on clinical symptoms and the detection of dengue IgM antibodies or detection of NS1 antigen or nucleic acid by reverse transcriptase-polymerase chain reaction (RT-PCR); with Glasgow coma score (GCS) ≤14, neck stiffness, focal neurological signs, seizures, or visual disturbances-were explored. RESULTS: Of 1121 patients admitted with dengue fever, 341 (30%) had severe dengue and 23 (2%) had NMs. Encephalopathy was seen in 9 patients (39%), encephalitis in 6 (27%), cerebellitis in 4 (17%), acute disseminated encephalomyelitis (ADEM) in 2 (9%), ischaemic stroke in 1 (4%) patient, and neuro-ophthalmological manifestations in 1 (4%) patient. The median duration of hospital stay was 7 days. Nine (39% of) patients required intensive care unit (ICU) admission and 5 (22%) had fatal outcomes. There was no association between thrombocytopenia, metabolic acidosis, transaminitis, hyponatremia, the type of dengue infection, and the various NMs described. CONCLUSIONS: The NMs of dengue infection are varied, and a high index of suspicion is needed to identify them in patients who present with lethargy or altered sensorium on the background of an acute febrile illness suggestive of dengue.
Assuntos
Isquemia Encefálica , Dengue , Acidente Vascular Cerebral , Humanos , Dengue/complicações , Dengue/diagnóstico , Dengue/epidemiologia , Centros de Atenção Terciária , Estudos Retrospectivos , Sistema Nervoso Central , Índia/epidemiologiaRESUMO
Background: India is endemic for Tuberculosis (TB), contributing to the world's highest number of active cases. Diabetes (DM), with its increasing burden in India, could contribute to adverse outcomes among patients with TB. Methods: Consecutive patients with sputum smear positive pulmonary tuberculosis were included in the study. We defined cases as those patients with diabetes at recruitment. Controls were non diabetics (NDM). Sputum samples for AFB smears, AFB culture and Xpert PCR along with blood samples for glycosylated Haemoglobin and glucose levels were collected at recruitment and at 6 months from patients with sputum positive pulmonary TB. Blood glucose levels and sputum smears were repeated at 2 months and monthly till they tested negative. The primary outcome studied was mortality at 6 month follow-up. The secondary outcomes included the time to conversion of sputum smears and cure rates between cases and controls. Results: We recruited 124 patients of which 68 were cases. Mortality after therapy was 15% in cases and 7% in controls, however, the difference was not statistically significant. Equal proportions in each group (Diabetics: 9% vs. NDM 9%) had persistent smear positivity at 2 months. There was no association between delayed sputum conversion and uncontrolled diabetes. Only about 57% of cases and 50% of controls were documented to have completed treatment or been cured. A significant reduction in HbA1c after 6 months of Antituberculous therapy was noted among the cases. [Mean difference - 1.76, P-value - 0.001, 95% CI of difference - (1.01 - 2.52)]. Conclusions: Diabetes did not have adverse outcomes in the form of increased mortality or delayed sputum conversion rates. The high proportion of loss to follow-up seems to be a trend of concern, which should be addressed emergently.
Assuntos
Diabetes Mellitus , Mycobacterium tuberculosis , Tuberculose Pulmonar , Humanos , Antituberculosos/uso terapêutico , Tuberculose Pulmonar/epidemiologia , EscarroRESUMO
A 20-year-old college student presented with high grade, intermittent fever for 10 days associated with blood stained loose stools after taking tablet levamisole for 17 days for vitiligo vulgaris. He was febrile, had a toxic appearance and appeared pale. Investigations showed neutropaenia with thrombocytopaenia. Blood cultures were sterile and stool cultures did not grow any enteric pathogens. His bone marrow examination was suggestive of an aplastic anaemia. He was administered empirical antibiotics, granulocyte colony stimulating factor and platelet transfusions. However, his fever and blood stained stools persisted. A repeat bone marrow examination after 2 weeks still revealed a hypoplastic marrow. Hence, a diagnosis of a levamisole induced bone marrow failure was made. While being worked up for an allogeneic stem cell transplantation, he developed neutropaenic enterocolitis and refractory septic shock with carbapenem resistant Klebsiella pneumoniae and succumbed to his illness.
Assuntos
Adjuvantes Imunológicos/efeitos adversos , Transtornos da Insuficiência da Medula Óssea/induzido quimicamente , Levamisol/efeitos adversos , Choque Séptico/induzido quimicamente , Vitiligo/tratamento farmacológico , Adjuvantes Imunológicos/administração & dosagem , Transtornos da Insuficiência da Medula Óssea/fisiopatologia , Diarreia/induzido quimicamente , Evolução Fatal , Febre/induzido quimicamente , Fator Estimulador de Colônias de Granulócitos , Humanos , Levamisol/administração & dosagem , Masculino , Neutropenia/induzido quimicamente , Transfusão de Plaquetas , Choque Séptico/fisiopatologia , Adulto JovemRESUMO
A 27-year-old man presented with high-grade intermittent fever for 4 months, generalised fatigue for 2 months, intermittent gum bleeds for 1 month and loss of weight of 15 kg. He appeared cachectic with generalised wasting, had pallor and features of reticuloendothelial system proliferation. His liver span was 17 cm. He had massive splenomegaly. His cardiovascular, respiratory and neurological examination were normal. He was diagnosed to have visceral leishmaniasis (VL) based on bone marrow (BM) examination that showed Leishmania donovani (LD) bodies and was treated with liposomal amphotericin (LA). During the course of therapy, he developed bleeding from various mucosal and venepuncture sites. His further evaluation, which included a repeat BM aspirate, showed haemophagocytes. Final diagnosis made was VL with secondary haemophagocytic lymphohistiocytosis. He was continued on LA with intravenous hydrocortisone. He developed refractory distributive shock with multiorgan dysfunction and succumbed to his illness.
Assuntos
Anfotericina B/administração & dosagem , Hidrocortisona/administração & dosagem , Leishmaniose Visceral/tratamento farmacológico , Linfo-Histiocitose Hemofagocítica/tratamento farmacológico , Administração Intravenosa , Adulto , Anfotericina B/uso terapêutico , Exame de Medula Óssea , Febre/etiologia , Humanos , Hidrocortisona/uso terapêutico , Leishmania donovani/isolamento & purificação , Leishmaniose Visceral/complicações , Linfo-Histiocitose Hemofagocítica/etiologia , MasculinoRESUMO
INTRODUCTION: Diabetic ketoacidosis (DKA) is a serious acute metabolic complication of diabetes mellitus (DM). It is classified into mild, moderate, and severe based on severity as per the American Diabetes Association (ADA) guidelines. There are limited data on the correlation between the severity of DKA and its outcomes using this classification system. The aim is to study the correlation between the outcomes and severity of DKA in a tertiary care center in India. METHODOLOGY: In this retrospective pilot study, 1527 patients with DM were identified over a span of 3 years, of which 63 had a discharge diagnosis of DKA and 37 fulfilled the ADA criteria for DKA. Following inclusion details on clinical parameters and outcomes of patients with mild, moderate, and severe DKA were compared. RESULTS: Mild, moderate, and severe DKA accounted for 8%, 41%, and 51% of the patients, respectively. Intensive Care Unit (ICU) care was required in 6.7% and 47.4% of those with moderate and severe DKA, respectively. Invasive ventilation (IV) was required in 47% (9) of those with severe DKA only. The mortality rates were 13.3% and 26% among those with moderate and severe DKA. The mean expenditure was â¹29,000, â¹30,000, and â¹64,000 among those with mild, moderate, and severe DKA, respectively. CONCLUSIONS: The ADA classification of severity of DKA correlates well with the duration of inhospital stay, costs of care, requirement of ICU care, need for IV or non-IV, and mortality. This suggests that this classification system could be a valuable tool in predicting outcomes.