Correction: Observational Study of Clinical Profiles and Management of Liver Abscess in Hospitalized Patients: A North Indian Tertiary Care Perspective.

[This corrects the article DOI: 10.7759/cureus.54401.].

Expression Profile of KRAS and p16 in Periampullary Cancer.

Activating point mutations in codons 12, 13, and 61 of the KRAS gene and loss of p16 expression, a tumor suppressor gene, are common genetic alterations in periampullary cancer (PAC). The present study explores expression profile of KRAS and p16 genes in PAC and its prognostic relevance. A total of 50 patients with PAC who underwent potentially curative pancreaticoduodenectomy were included in the study. Formalin-fixed, paraffin-embedded tissue samples were analyzed for point mutations in codons 12 and 13 of KRAS and codon 9 of p16 using polymerase chain reaction. KRAS mutation in codon 12/13 was found in 32 (64%) and loss of p16 expression in 36 (72%) cases. KRAS mutation was significantly associated with higher grade, higher pathological tumor (pT) stage, lymphovascular invasion (LVI), perineural invasion (PNI), and pathological lymph nodes (pN) involvement on univariate analysis. On multivariate analysis, significant association of KRAS remained with higher grade (p = 0.031), pT stage (p = 0.09), and LVI (p = 0.028). On univariate analysis, loss of p16 expression was significantly associated with higher grade, pN involvement, LVI, PNI, and pT stage whereas on multivariate analysis, statistical significant association of p16 was found with higher grade of tumor only (p = 0.04). Patients with KRAS mutation had significantly (p = 0.018) worse disease-free survival (DFS) whereas no significant association was found in overall survival (OS). Loss of p16 expression had no association with either DFS or OS. The presence of p16 and KRAS alterations in patients with PAC suggests aggressive tumor biology. KRAS mutations confer a significantly poor DFS in PAC.

Observational Study of Clinical Profiles and Management of Liver Abscess in Hospitalized Patients: A North Indian Tertiary Care Perspective.

Background Liver abscesses are a significant health concern, necessitating prompt diagnosis and appropriate management. Spontaneous liver abscesses are a frequent reason for hospitalizations in India, particularly in the northern part. By analyzing demographics, symptoms, radiological findings, laboratory parameters, and treatment outcomes, this study will contribute valuable insights to enhance the understanding and management of liver abscesses. Aims and objective To evaluate demographic, clinical, laboratory, and radiological parameters and management options in hospitalized patients with liver abscesses at a tertiary care center. Methods This study retrospectively analyzed prospectively collected data from 150 patients diagnosed with liver abscesses who were admitted to our ward for one year. Data on demographic characteristics, clinical presentation, etiology, radiological findings, laboratory investigations, management strategies, and treatment outcomes were collected. Descriptive statistics and relevant statistical tests were employed for data analysis. Results The study population had a mean age of 40.28±12.72 years, with a male preponderance (136 (90.7%)). Amoebic abscesses (94 (62.7%)) were the most common. Hepatomegaly (144 (96%)), fever (140 (93.3%)), abdominal pain (136 (90.7%)), and anorexia (118 (78.7%)) were the most common symptoms. Ultrasonography revealed solitary abscesses (99 (66%)) to be more common than multiple abscesses (24 (16%)), with a predominant location in the right lobe (128 (85.3%)). Laboratory investigations showed leukocytosis in 121 (80.7%), elevated liver enzymes (95 (63.3%) aspartate aminotransferase (AST) and 80 (53.3%) alanine transaminase (ALT)), elevated alkaline phosphatase (ALP) in 133 (88.7%), and low albumin levels (138 (92%)) in a significant proportion of patients. Single-time needle aspiration (95 (63.3%)), percutaneous drain (36 (24%)), and surgical intervention (4 (2.7%)) were the primary treatment modalities. Serum albumin level (p<0.001) and ALP (p<0.001) were significantly low and high, respectively, in patients with hospital stays ≥10 days. Conclusions This study provides insights into patients with liver abscesses' clinical and laboratory parameters and management strategies. The findings highlight the diverse clinical presentation, varied etiologies, and the importance of radiological imaging and laboratory investigations in diagnosis and management. Tailored treatment strategies based on the patient's condition are crucial for optimizing outcomes.

The long intergenic non-coding RNA LINC01140 modulates gastric cancer phenotypes and cancer cell lines aggressiveness.

BACKGROUND: Long-intergenic non-protein coding gene 01140 (LINC01140) a long non-coding RNA is highly expressed in various cancers. However, its biological functions in gastric cancer progression is still unknown. METHOD: To elucidate LINC01140 function, 70 GC tumor samples and 30 normal gastric tissues were collected. LINC01140 expression level were determined by qRT-PCR analysis and correlated with different clinico-pathological parameters. Then we tried to see the impact of LINC01140 on gastric cell line aggressiveness by knocking down the target gene and performing cell viability assay, migration assay and invasive capacity of the cell lines along with immunoblotting to check several protein levels. RESULT: LINC01140 RNA is found to be positively correlated with FGF9 and significantly up regulated in GC tissues. LINC01140 knockdown inhibited the viability, migratory capacity and invasive capacity of AGS cells. LINC01140 targets miR-140-5p, while miR-140-5p targeted FGF9 to form lncRNA-miRNA-mRNA axis. The affect of miR-140-5p inhibition on gastric cancer cell aggressiveness were opposite to those of LINC01140 or FGF9 knockdown. Additionally, inhibition partially reversed the effects of LINC01140 knockdown on FGF9 protein levels, gastric cancer cell phenotypes. CONCLUSION: LINC01140, miR-140-5p and FGF9 form a lncRNA-miRNA-mRNA axis that modulates the gastric cancer phenotypes and in turn affects gastric cancer cell aggressiveness.

Clinicopathological Significance and Prognostic Role of Her2neu Protein Expression in Patients with Carcinoma Stomach: A Prospective Study from Northern India.

Manas Kumar BeheraBackground and Aims Gastric cancer is the third most common cause of cancer-related mortality worldwide after lungs and colorectum. Although controversial, Her2neu overexpression by immunohistochemistry is usually associated with poor prognosis in patients with carcinoma stomach. We conducted a prospective study to evaluate the prognostic role of Her2neu and its correlation with clinical, pathologic type, and stage of the disease. Methods A prospective study was performed on paraffin blocks of 111 gastric cancer specimens (88 patients were biopsy specimens and 23 were gastrectomy specimens). The paraffin blocks were processed for Her2neu receptor immunohistochemical staining and fluorescence in situ hybridization, and scoring was done. Results Her2neu overexpression was detected in 30 out of 111 (27%) patients. The mean age was 57.68 ± 12.82 years, with males constituting two-thirds of total patients. Tobacco addiction was found in 44% of the patients and smoking in 33% of the patients. Her2neu expression was similar in Lauren's intestinal and diffuse histologic type; however, proximal gastric tumors overexpressed Her2neu as compared with distal tumors. Her2neu 2+ or 3 + (odds ratio: 2.52, 95% CI: 1.61-3.95, p = 0.001) was the only independent predictor of survival in gastric cancer patients. Kaplan-Meir survival analysis showed that the survival of gastric cancer patients with Her2neu overexpression (Her2neu 2+ or 3 + ) was significantly lower than that of those with Her2neu nonexpression ( p = 0.001). Conclusion Her2neu positivity was a significant predictor of mortality in patients with carcinoma stomach, and Her2neu overexpression was associated with a lower overall survival rate compared with Her2neu nonexpression.

Etiological spectrum of isolated ileo-cecal ulcers in patients with gastrointestinal symptoms.

Background: Isolated ileo-cecal region (ICR) ulcers may represent underlying Crohn's disease (CD), intestinal tuberculosis (ITB), bacterial infections (including typhoid), amoebiasis, eosinophilic enteritis, drug-induced sequelae, or neoplasm. Overlapping morphological and microscopic characteristics of many of these diseases make it challenging to unequivocally confirm a diagnosis. Aims: The aim of the study was to investigate the etiology and clinical outcomes of isolated ileo-cecal ulcers discovered during an ileocolonoscopy in patients with gastrointestinal symptoms. Methods: Patients with isolated ileo-cecal ulcers and symptoms within the age range of 10 - 80 years were included in the study (N = 100). Patients not giving consent (assent in case of a minor), with a prior diagnosis of tuberculosis or inflammatory bowel disease, with incomplete colonoscopy and associated colonic lesions other than ICR were excluded from the study. Demographics, clinical information, and relevant biochemical and serological tests were recorded. During the colonoscopy, multiple biopsies were taken from the ileo-cecal ulcers for histopathological examination. Repeat ileocolonoscopy was performed as needed in consenting patients. Results: The mean age and mean duration of symptoms were 36.0 ± 15.6 years and 18.8 ± 21.6 months, respectively. The majority of the patients presented with abdominal pain (59%), followed by diarrhea (47%), weight loss (20%), gastrointestinal bleeding (15%), and fever (11%). A history of taking nonsteroidal anti-inflammatory drugs was present in only 5% of the patients. Mean hemoglobin, C-reactive protein, and albumin levels were 11.6 ± 2.8 g/dL, 6.9 ± 9.5 mg/L, and 3.7 ± 0.8 g/dL, respectively. Based on clinical, colonoscopic, and histopathological findings, initial treatment was symptomatic/antibiotics in 55%, anti-tubercular treatment in 21%, 5-aminosalicylic acid/steroids for CD in 13%, oral budesonide in 10% of patients, and one patient was referred for management of malignancy. Final diagnoses after 8 - 24 weeks of follow-up were non-specific ileitis/colitis (45%), CD (20%), ITB (18%), infective (7%), eosinophilic ileitis/colitis (6%), non-steroidal anti-inflammatory drug-induced (2%), and amoebic and malignant in 1% of patients each. Conclusions: The majority of patients with ileo-cecal ulcers have specific etiologies. Non-specific ulcers at the ICR can be managed symptomatically; however, close follow-up is necessary as sometimes the ulcers may harbor an underlying specific disease. Relevance for Patients: Isolated ileo-cecal ulcers are common findings during colonoscopy in both symptomatic and asymptomatic patients. The majority of these ulcers harbor underlying significant diseases that can cause morbidity and mortality if left undiagnosed and untreated. Reaching a specific diagnosis in such cases is not straightforward, and patients are often subjected to repeat examinations.

Hypercalcemia - An enigmatic cause of acute pancreatitis.

Background: Acute pancreatitis (AP) continues to be one of the common abdominal emergencies encountered in tertiary care hospitals. The majority of AP is caused by gall stones and alcohol. Hypercalcemia though uncommon has been reported to cause AP, recurrent AP, and chronic pancreatitis (CP). Aim: The aim of this study was to describe hypercalcemia-induced AP in different settings. Materials and Methods: In total 100 patients with AP, admitted from January 2021 to December 2021 at our center, etiologies were biliary (36%), alcohol (19%), idiopathic (21%), alcohol plus Biliary (5%), post-endoscopic retrograde cholangiopancreaticography (7%), drug-induced (6%), hypercalcemia (3%), and dengue infection (3%). Overall mortality was 11%. Results: In three patients with hypercalcemia-induced pancreatitis, causes of hypercalcemia were multiple myeloma, parathyroid adenoma leading to hyperparathyroidism, and hypervitaminosis D in association with hyperthyroidism. Conclusion: Hypercalcemia-induced AP is not a rare phenomenon and should be actively investigated to prevent further attacks of AP and progression to CP. Relevance for Patients: Hypercalcemia is a potentially treatable cause of AP and its identification will not only help to treat and prevent further episodes of pancreatitis but also to manage underlying diseases leading to hypercalcemia.

Carotid intima media as predictor of liver fibrosis in type 2 diabetes mellitus with NAFLD.

BACKGROUND AND AIMS: Non Alcoholic Fatty Liver Disease (NAFLD) is common in type 2 Diabetes Mellitus (DM) that might progress to advance liver fibrosis. Early recognition of liver fibrosis may have clinical implication. Non invasive assessment tool for severity of liver fibrosis in NAFLD is expensive fibroscan. An alternate method of diagnosis will be very useful innovation. We aimed to evaluate Carotid Intima Media Thickness (CIMT) and its association with severity of liver fibrosis in patients with type 2 DM and NAFLD. METHODS: Treatment naïve patients with type 2 DM were enrolled. Measurement of CIMT, hepatic ultrasound and fibroscan were done. Liver function tests included hepatic transaminases. The data obtained was subjected to statistical analysis using IBM SPSS version 20.0 software. RESULT: Prevalence of NAFLD was 76% including 12% with moderate to advance liver fibrosis in patients with type 2 DM. CIMT was significantly higher in patients with NAFLD than with normal liver. CIMT positively correlated with severity of liver fibrosis measured by fibroscan. ROC curve analysis showed right CIMT value of 0.575 mm predicting liver fibrosis with sensitivity of 91.7% and specificity of 78.9%. CONCLUSION: Three fourth of patients with type 2 DM had NAFLD but small proportion had moderate to advance liver fibrosis. CIMT increased more in patients with NAFLD than with normal liver in T2DM. CIMT value of 0.575 mm has a good sensitivity to predict liver fibrosis and therefore, it can be a reliable marker of severity of Non Alcoholic Steato Hepatitis (NASH) in diabetes with NAFLD.

INASL-ISN Joint Position Statements on Management of Patients with Simultaneous Liver and Kidney Disease.

Renal dysfunction is very common among patients with chronic liver disease, and concomitant liver disease can occur among patients with chronic kidney disease. The spectrum of clinical presentation and underlying etiology is wide when concomitant kidney and liver disease occur in the same patient. Management of these patients with dual onslaught is challenging and requires a team approach of hepatologists and nephrologists. No recent guidelines exist on algorithmic approach toward diagnosis and management of these challenging patients. The Indian National Association for Study of Liver (INASL) in association with Indian Society of Nephrology (ISN) endeavored to develop joint guidelines on diagnosis and management of patients who have simultaneous liver and kidney disease. For generating these guidelines, an INASL-ISN Taskforce was constituted, which had members from both the societies. The taskforce first identified contentious issues on various aspects of simultaneous liver and kidney diseases, which were allotted to individual members of the taskforce who reviewed them in detail. A round-table meeting of the Taskforce was held on 20-21 October 2018 at New Delhi to discuss, debate, and finalize the consensus statements. The evidence and recommendations in these guidelines have been graded according to the Grading of Recommendations Assessment Development and Evaluation (GRADE) system with minor modifications. The strength of recommendations (strong and weak) thus reflects the quality (grade) of underlying evidence (I, II, III). We present here the INASL-ISN Joint Position Statements on Management of Patients with Simultaneous Liver and Kidney Disease.

Genes involved in phosphatidylcholine biosynthesis correlate with nuclear factor-κB in biliary tract cancer patients: Evidence from 1H NMR and computational analyses.

Gallbladder cancer (GBC) is an aggressive malignancy of gastrointestinal tract. Due to uncontrolled growth, GBC cells rapidly synthesize biomolecules including lipids. The lipids are integral component of cell membrane with a wide range of cellular functions. In this study, we measured the clinicopathological features in 40 cases of histologically confirmed GBC and 16 cases of chronic cholecystitis (CC). The female to male ratio in the GBC and CC groups were 3.44:1 and 2.2:1, respectively. The GBC patients exhibited well to poorly differentiated tumor. In the CC group, all patients showed cholecystitis with no evidence of dysplasia or malignancy. The majority of GBC and CC patients reported pain. Using 1H NMR spectroscopy, we observed 4-folds increase in the level of choline containing phospholipids (CCPLs) in the gallbladder of GBC patients as compared to CC patients. Other lipid metabolites such as cholesterol ester, C18-cholesterol and saturated fatty acids were insignificantly changed between GBC and CC patients. Moreover, the level of CCPLs in the GBC patients with BMI <25 kg/m2 was significantly higher as compared to CC patients. Further, a significant increase in the CCPLs level was observed in GBC female patients in comparison to CC patients. From the computational analyses, we observed that the genes involved in the biosynthesis of phosphatidylcholine (PtdCho) indirectly interact with the RELA, which encodes the NF-κB p65 subunit. The genes involved in the PtdCho biosynthesis were also correlated with the overall and disease-free survival of cholangiocarcinoma patients. The study opens new window for exploring the diagnostic and therapeutic potential of CCPLs in GBC patients.

Idiopathic acute pancreatitis-A myth or reality? Role of endoscopic ultrasonography and magnetic resonance cholangiopancreatography in its diagnosis.

BACKGROUND: Around 10% to 30% patients with acute pancreatitis (AP) do not have a cause after the routine investigations, and are considered as having idiopathic acute pancreatitis (IAP). Establishing the etiology in such patients will prevent recurrences and evolution to chronic pancreatitis. Endoscopic ultrasonography (EUS) and magnetic resonance cholangiopancreatography (MRCP) characteristically are used to diagnose IAP when routine methods fail, but their exact role is not determined. METHODS: This prospective study was undertaken in a tertiary care hospital, in which patients admitted initially with diagnosis of IAP were evaluated. These patients underwent MRCP and EUS at least 4 weeks after an attack of AP. The results of EUS and MRCP were compared and analyzed with various clinical variables using suitable statistical tests. RESULTS: A total of 31 patients with IAP were included. EUS and/or MRCP was able to establish at least one etiology in 17 patients (54.8%). The diagnoses revealed were gallbladder (GB) microlithiasis, GB sludge, choledocholithiasis, pancreatobiliary ductal anomalies, pancreatic adenocarcinoma, and intraductal papillary mucinous neoplasm. Comparing the diagnostic accuracy of both the modalities, EUS (14/31) was able to diagnose more cases than MRCP (8/31). The diagnostic capability of EUS was lower in patients who had a cholecystectomy (12.5% vs. 56.5%; p = 0.03). CONCLUSIONS: EUS and MRCP are useful modalities in the etiological diagnosis of IAP and should be used in conjunction. EUS is better for establishing a possible biliary etiology and MRCP for an anatomical alteration in pancreatobiliary ducts.

Clinical profile of patients presenting with dysphagia - an experience from a tertiary care center in North India.

BACKGROUND AND AIM: Dysphagia can lead to substantial morbidity and mortality, especially in the elderly. It has both benign and malignant causes. Despite having a varied etiology, there have been few studies in India. Therefore, a study was undertaken to evaluate the clinical profile and various etiologies of dysphagia. METHODS: A prospective study was conducted on 220 patients with a complaint of dysphagia. Detailed history and examination, endoscopy and biopsies, and barium swallow were performed. Computed tomography and magnetic resonance imaging were performed wherever required. Patients who had an oropharyngeal or neurological cause of dysphagia were excluded. RESULTS: The mean age of patients was 57.2 years, with the male: female ratio being 1.7:1. Of the patients, 35% (78 patients) had malignant etiology, with a mean age of 65.2 years, and 65% (142 patients) had a benign etiology, with a mean age of 51 years. Among the patients with malignancy, 56 had squamous cell carcinoma of esophagus (71.7%), 20 had adenocarcinoma of esophagus (25.7%), and 2 had gastric cardia adenocarcinoma (2.6%). Malignancy was most commonly located in distal esophagus (48 patients), and among the cases, 18 had involvement of the gastroesophageal junction. The most common benign cause was esophagitis secondary to reflux in 25.5% (56 patients), followed by esophageal ulcer in 5.9%, achalasia in 5%, corrosive stricture in 4.5%, and peptic stricture in 3.6%. CONCLUSION: Dysphagia has diverse etiology, and a majority can be diagnosed by endoscopy and barium swallow. Malignancy is an important cause of dysphagia in elderly. Esophageal squamous cell carcinoma remains the most common malignancy, but the incidence of gastroesophageal junctional adenocarcinoma is increasing.

2019 Update of Indian National Association for Study of the Liver Consensus on Prevention, Diagnosis, and Management of Hepatocellular Carcinoma in India: The Puri II Recommendations.

Hepatocellular carcinoma (HCC) is one of the major causes of morbidity, mortality, and healthcare expenditure in patients with chronic liver disease in India. The Indian National Association for Study of the Liver (INASL) had published its first guidelines on diagnosis and management of HCC (The Puri Recommendations) in 2014, and these guidelines were very well received by the healthcare community involved in diagnosis and management of HCC in India and neighboring countries. However, since 2014, many new developments have taken place in the field of HCC diagnosis and management, hence INASL endeavored to update its 2014 consensus guidelines. A new Task Force on HCC was constituted that reviewed the previous guidelines as well as the recent developments in various aspects of HCC that needed to be incorporated in the new guidelines. A 2-day round table discussion was held on 5th and 6th May 2018 at Puri, Odisha, to discuss, debate, and finalize the revised consensus statements. Each statement of the guideline was graded according to the Grading of Recommendations Assessment Development and Evaluation system with minor modifications. We present here the 2019 Update of INASL Consensus on Prevention, Diagnosis, and Management of Hepatocellular Carcinoma in India: The Puri-2 Recommendations.

Indian consensus on gastroesophageal reflux disease in adults: A position statement of the Indian Society of Gastroenterology.

The Indian Society of Gastroenterology developed this evidence-based practice guideline for management of gastroesophageal reflux disease (GERD) in adults. A modified Delphi process was used to develop this consensus containing 58 statements, which were generated by electronic voting iteration as well as face-to-face meeting and review of the supporting literature primarily from India. These statements include 10 on epidemiology, 8 on clinical presentation, 10 on investigations, 23 on treatment (including medical, endoscopic, and surgical modalities), and 7 on complications of GERD. When the proportion of those who voted either to accept completely or with minor reservation was 80% or higher, the statement was regarded as accepted. The prevalence of GERD in India ranges from 7.6% to 30%, being < 10% in most population studies, and higher in cohort studies. The dietary factors associated with GERD include use of spices and non-vegetarian food. Helicobacter pylori is thought to have a negative relation with GERD; H. pylori negative patients have higher grade of symptoms of GERD and esophagitis. Less than 10% of GERD patients in India have erosive esophagitis. In patients with occasional or mild symptoms, antacids and histamine H2 receptor blockers (H2RAs) may be used, and proton pump inhibitors (PPI) should be used in patients with frequent or severe symptoms. Prokinetics have limited proven role in management of GERD.

Indian National Association for the Study of the Liver-Federation of Obstetric and Gynaecological Societies of India Position Statement on Management of Liver Diseases in Pregnancy.

Liver diseases occurring during pregnancy can be serious and can progress rapidly, affecting outcomes for both the mother and fetus. They are a common cause of concern to an obstetrician and an important reason for referral to a hepatologist, gastroenterologist, or physician. Liver diseases during pregnancy can be divided into disorders unique to pregnancy, those coincidental with pregnancy, and preexisting liver diseases exacerbated by pregnancy. A rapid differential diagnosis between liver diseases related or unrelated to pregnancy is required so that specialist and urgent management of these conditions can be carried out. Specific Indian guidelines for the management of these patients are lacking. The Indian National Association for the Study of the Liver (INASL) in association with the Federation of Obstetric and Gynaecological Societies of India (FOGSI) had set up a taskforce for development of consensus guidelines for management of patients with liver diseases during pregnancy, relevant to India. For development of these guidelines, a two-day roundtable meeting was held on 26-27 May 2018 in New Delhi, to discuss, debate, and finalize the consensus statements. Only those statements that were unanimously approved by most members of the taskforce were accepted. The primary objective of this review is to present the consensus statements approved jointly by the INASL and FOGSI for diagnosing and managing pregnant women with liver diseases. This article provides an overview of liver diseases occurring in pregnancy, an update on the key mechanisms involved in its pathogenesis, and the recommended treatment options.

Enhanced recovery after surgery protocol enhances early postoperative recovery after pancreaticoduodenectomy.

BACKGROUND: Enhanced recovery after surgery (ERAS) protocol is a multimodal, multidisciplinary and evidence-based approach to reduce surgical stress and enhance recovery in the postoperative period. This study aimed to analyze the outcome of ERAS protocol in patients after pancreaticoduodenectomy (PD). METHODS: A total of 50 consecutive patients with pancreatic/periampullary cancer who underwent PD between January 2016 to August 2017 were included in the study. As per the institute ERAS protocol, nasogastric tube (NGT) was removed on postoperative day (POD) 1 if output was less than 200 mL and oral sips were allowed; oral liquids were allowed on POD2; semisolid diet by POD3; abdominal drain was removed on POD 4 if output was less than 100 mL with no evidence of postoperative pancreatic fistula (POPF); normal diet was allowed on POD5. Discharge criteria on POD6 were afebrile, tolerating oral normal diet, pain free and no surgery related complications (defined as per the ISGPS definitions). RESULTS: NGT was removed on POD1 in 45 (90%) patients, abdominal drain removed by POD4 in 41 (82%) and 43 (86%) patients were discharged on POD6. There was no 30-day postoperative mortality. Three (6%) patients had delayed gastric emptying (DGE). None had postoperative hemorrhage and POPF. Readmission rate was 8%. A significant relation was found between the length of hospital stay (LOS) with age (P < 0.05) and a marginal relation between LOS and postoperative albumin (P = 0.05). CONCLUSIONS: ERAS protocol can be safely followed in the perioperative care of patients who undergo PD. Early removal of NGT and allowing oral diet restore bowel function early. ERAS decreases the LOS and postoperative complications.

INASL Guidelines on Management of Hepatitis B Virus Infection in Patients receiving Chemotherapy, Biologicals, Immunosupressants, or Corticosteroids.

Hepatitis B Virus (HBV) reactivation in patients receiving chemotherapy, biologicals, immunosupressants, or corticosteroids is emerging to be an important cause of morbidity and mortality in patients with current or prior exposure to HBV infection. These patients suffer a dual onslaught of illness: one from the primary disease for which they are receiving the culprit drug that led to HBV reactivation, and the other from HBV reactivation itself. The HBV reactivation not only leads to a compromised liver function, which may culminate into hepatic failure; it also adversely impacts the treatment outcome of the primary illness. Hence, identification of patients at risk of reactivation before starting these drugs, and starting treatment aimed at prevention of HBV reactivation is the best strategy of managing these patients. There are no Indian guidelines on management of HBV infection in patients receiving chemotherapy, biologicals, immunosupressants, or corticosteroids for the treatment of rheumatologic conditions, malignancies, inflammatory bowel disease, dermatologic conditions, or solid-organ or bone marrow transplantation. The Indian National Association for Study of the Liver (INASL) had set up a taskforce on HBV in 2016, with a mandate to develop consensus guidelines for management of various aspects of HBV infection, relevant to India. In 2017 the taskforce had published the first INASL guidelines on management of HBV infection in India. In the present guidelines, which are in continuation with the previous guidelines, the issues on management of HBV infection in patients receiving chemotherapy, biologicals, immunosupressants, or corticosteroids are addressed.

Effect of vitamin D supplementation on sustained virological response in genotype 1/4 chronic hepatitis C treatment-naïve patients from India.

BACKGROUND & OBJECTIVES: The effect of vitamin D supplementation on response to antiviral therapy in hepatitis C virus (HCV) genotype 1 and 4 infection still remains unclear, with studies yielding inconsistent results. The aim of the present study was to assess the effect of vitamin D supplementation on treatment outcome in patients with genotype 1/4 chronic hepatitis C (CHC) infection. METHODS: Sixty consecutive, treatment-naïve, genotype 1 and 4 chronic HCV patients were included in the study. The patients were randomized into two groups: Vitamin D supplemented group received pegylated (PEG)-interferon α-2a 180 µg per week plus ribavirin (RBV) (1000-1200 mg/d) together with vitamin D3 (2000 IU/d) and control group received identical therapy without vitamin D (32 patients). RESULTS: There were no significant differences between the two groups in terms of age, sex, body mass index and baseline laboratory values. Lower vitamin D levels were associated with higher grades of fibrosis in liver histology (vitamin D >20 ng/ml - 70% vs vitamin D <20 ng/ml - 37%, P<0.05). Vitamin D supplemented group had similar rapid viral response (40 vs 28%, P=0.36), complete early viral response (53.2 vs 40%, P=0.34), end of treatment response (64 vs 46%, P=0.17) and sustained virological response (SVR) (60 vs 44%, P=0.19) as compared to control group. Interleukin 28B polymorphism [odds ratio (OR)-15.37, 95% confidence interval (CI)-2.32-101.76, P=0.04] and baseline serum vitamin D levels (OR-6.36, 95% CI-1.36-29.61 P=0.02) were independent predictors of SVR in genotype 1/4 CHC. Vitamin D supplementation was not found to be predictor of response in genotype 1/4 CHC on multivariate analysis (OR-2.79, 95% CI- 0.63-12.34, P=0.74). INTERPRETATION & CONCLUSIONS: The present study showed that addition of vitamin D to PEG/RBV combination therapy in treatment-naïve patients who were infected with HCV genotype 1/4 had no effect on the rates of rapid, early and sustained viral responses.

Impact of Direct Acting Antiviral Drugs in Treatment Naïve HCV Cirrhosis on Fibrosis and Severity of Liver Disease: A Real Life Experience from a Tertiary Care Center of North India.

BACKGROUND/AIMS: Treatment of chronic hepatitis C infection with direct-acting antiviral (DAA) drugs has been highly effective, but data regarding benefit in advanced liver disease is relatively scarce in Indian patients. The aim of this study was to determine the effects of DAA in patients with HCV related cirrhosis (compensated/decompensated) who achieved sustained virological response post-therapy at 12 weeks (SVR12). METHODS: Sixty-three patients with HCV related cirrhosis treated with sofosbuvir based regimen were evaluated. Data regarding baseline demographics, the severity of liver disease and treatment regimen were collected. The primary end point was to evaluate the effect of treatment (SVR12) on the severity of liver disease with the secondary end point being to observe for any adverse events related to treatment. RESULTS: Treatment naïve patients with HCV cirrhosis either due to genotype 1 or genotype 3 were divided into two groups: group A (compensated cirrhosis), group B (decompensated cirrhosis). SVR12 in group A was 91.66% (33/37) and in group, B was 73.17% (30/41). Baseline mean liver stiffness measurement (LSM) in group A was 16.81 ± 3.57 kPa which decreased to 11.19 ± 1.75 kPa at SVR12 (P-value <0.0001). Baseline mean APRI and FIB-4 score in group A were 1.228 ± 0.499 and 2.61 ± 1.06 and in group B were 2.156 ± 1.10 and 5.71 ± 2.06 respectively which decrease to 0.415 ± 0.115 and 1.25 ± 0.46 in group A, to 0.759 ± 0.275 and 2.60 ± 1.12 in group B following SVR12 (P value <0.0001). Mean MELD-Na improved from baseline 9.93 ± 2.04, 20.70 ± 4.52 to 7.21 ± 0.92, 14.23 ± 4.51 respectively in group A and B at SVR12 (P-value <0.0001). Child-Turcotte-Pugh score improved by 1 in 27.27% (9/33) and ≥2 in 76.67% (23/30) of patients in group A and group B respectively. CONCLUSION: There was a significant improvement in severity of liver disease as depicted by the decrease in LSM and other noninvasive marker of fibrosis in patients who achieved SVR12 on DAA therapy.

INASL Position Statements on Prevention, Diagnosis and Management of Hepatitis B Virus Infection in India: The Andaman Statements.

Hepatitis B Virus (HBV) infection is one of the major causes of morbidity, mortality and healthcare expenditure in India. There are no Indian consensus guidelines on prevention, diagnosis and management of HBV infection. The Indian National Association for Study of the Liver (INASL) set up a taskforce on HBV in 2016, with a mandate to develop consensus guidelines for diagnosis and management of HBV infection, relevant to disease patterns and clinical practices in India. The taskforce first identified contentious issues on various aspects of HBV management, which were allotted to individual members of the taskforce who reviewed them in detail. A 2-day round table discussion was held on 11th and 12th February 2017 at Port Blair, Andaman & Nicobar Islands, to discuss, debate, and finalize the consensus statements. The members of the taskforce reviewed and discussed the existing literature threadbare at this meeting and formulated the 'INASL position statements' on each of the issues. The evidence and recommendations in these guidelines have been graded according to the Grading of Recommendations Assessment Development and Evaluation (GRADE) system with minor modifications. The strength of recommendations (strong: 1, weak: 2) thus reflects the quality (grade) of underlying evidence (A, B, C, D). We present here the INASL position statements on prevention, diagnosis and management of HBV in India.