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| 1 | Differentiating Crohn's disease from intestinal tuberculosis显示文摘Differentiating Crohn's disease(CD) and intestinal tuberculosis(ITB) has remained a dilemma for most of the clinicians in the developing world, which are endemic for ITB, and where the disease burden of inflammatory bowel disease is on the rise. Although, there are certain clinical(diarrhea/hematochezia/perianal disease common in CD; fever/night sweats common in ITB), endoscopic(longitudinal/aphthous ulcers common in CD; transverse ulcers/patulous ileocaecal valve common in ITB), histologic(caseating/confluent/large granuloma common in ITB; microgranuloma common in CD), microbiologic(positive stain/culture for acid fast-bacillus in ITB), radiologic(long segment involvement/comb sign/skip lesions common in CD; necrotic lymph node/contiguous ileocaecal involvement common in ITB), and serologic differences between CD and ITB, the only exclusive features are caseation necrosis on biopsy, positive smear for acid-fast bacillus(AFB) and/or AFB culture, and necrotic lymph node on cross-sectional imaging in ITB. However,these exclusive features are limited by poor sensitivity, and this has led to the development of multiple multi-parametric predictive models. These models are also limited by complex formulae, small sample size and lack of validation across other populations. Several new parameters have come up including the latest Bayesian meta-analysis, enumeration of peripheral blood T-regulatory cells, and updated computed tomography based predictive score. However, therapeutic anti-tubercular therapy(ATT) trial, and subsequent clinical and endoscopic response to ATT is still required in a significant proportion of patients to establish the diagnosis. Therapeutic ATT trial is associated with a delay in the diagnosis of CD, and there is a need for better modalities for improved differentiation and reduction in the need for ATT trial. | Saurabh Kedia Prasenjit Das Kumble Seetharama Madhusudhan Siddhartha Dattagupta Raju Sharma Peush Sahni Govind Makharia Vineet Ahuja | 2019 | World Journal of Gastroenterology2019，25，4： | 19 |
| 2 | Low dose oral curcumin is not effective in induction of remission in mild to moderate ulcerative colitis: Results from a randomized double blind placebo controlled trial显示文摘AIM To evaluate the role of oral curcumin in inducing clinical remission in patients with mild to moderate ulcerative colitis(UC).METHODS A prospective randomized double-blind placebo-controlled trial comparing the remission inducing effect of oral curcumin and mesalamine 2.4 g with placebo and mesalamine 2.4 g in patients of ulcerative colitis with mild to moderate severity was conducted from January 2003 to March 2005. The included patients received 1 capsule thrice a day of placebo or curcumin(150 mg) for 8 wk. Patients were evaluated clinically and endoscopically at 0,4 and 8 wk. The primary outcome was clinical remission at 8 wk and secondary outcomes were clinical response, mucosal healing and treatment failure at 8 wk. The primary analysis was intention to treat worst case scenario(ITT-WCS).RESULTS Of 300 patients with UC, 62 patients(curcumin: 29, placebo: 33) fulfilled the inclusion criteria and were randomized at baseline. Of these, 21 patients did not complete the trial, 41 patients(curcumin: 16, placebo: 25) finally completed 8 wk. There was no significant difference in rates of clinical remission(31.3% vs 27.3%, P = 0.75), clinical response(20.7% vs 36.4%, P = 0.18), mucosal healing(34.5% vs 30.3%, P = 0.72), and treatment failure(25% vs 18.5%, P = 0.59) between curcumin and placebo at 8 wk.CONCLUSION Low dose oral curcumin at a dose of 450 mg/d was ineffective in inducing remission in mild to moderate cases of UC. | Saurabh Kedia Vikram Bhatia Sandeep Thareja Sushil Garg Venigalla Pratap Mouli Sawan Bopanna Veena Tiwari Govind Makharia Vineet Ahuja | 2017 | World Journal of Gastrointestinal Pharmacology and Therapeutics2017，8，2： | 2 |
| 3 | Management of acute severe ulcerative colitis显示文摘The management strategy of acute severe ulcerative colitis has evolved over the past decade from being entirely restricted to twin choices of intravenous steroids or colectomy to include colon rescue therapies like cyclosporin as well as infliximab. However it still remains a medical emergency requiring hospitalization and requires care from a multidisciplinary team comprising of a gastroenterologist and a colorectal surgeon. The frame shift in management has been the emphasis on time bound decision making with an attempt to curtail the mortality rate to below 1%. Intravenous corticosteroids are the mainstay of therapy. Response to steroids should be assessed at day 3 of admission and partial/non-responders should be considered for alternative medical therapy/surgery. Medical rescue therapies include intravenous cyclosporin and infliximab. Cyclosporin is administered in a dose of 2 mg/kg per day and infliximab is administered as a single dose intravenous infusion of 5 mg/kg. Approximately 75% patients have short term and 50% patients have long term response to cyclosporin. Long term response to cyclosporin is improved in patients who are thiopurine na?ve and are started on thiopurines on day 7. Infliximab also has a response rate of approximately 70% in short term and 50% in long term. Both cyclosporin and infliximab are equally efficacious medical rescue therapies as demonstrated in a recent randomized control trial. Patientsnot responding to infliximab or cyclosporin should be considered for colectomy. | Saurabh Kedia Vineet Ahuja Rakesh Tandon | 2014 | World Journal of Gastrointestinal Pathophysiology2014，5，4： | 1 |
| 4 | Induction with NCB-02 (curcumin) enema for mild-to-moderate distal ulcerative colitis — A randomized, placebo-controlled, pilot study显示文摘 | Vikas Singla Venigalla Pratap Mouli Sushil Kumar Garg Tarun Rai Bikash Narayan Choudhury Prashant Verma Rachana Deb Veena Tiwari Sarika Rohatgi Rajan Dhingra Saurabh Kedia Piyush Kumar Sharma Govind Makharia Vineet Ahuja | 2014 | Journal of Crohn’s and Colitis2014，，3： | 1 |
| 5 | Effect of thrombocytopenia and platelet transfusion on outcomes of acute variceal bleeding in patients with chronic liver disease显示文摘BACKGROUND Platelet transfusion in acute variceal bleeding(AVB)is recommended by few guidelines and is common in routine clinical practice,even though the effect of thrombocytopenia and platelet transfusion on the outcomes of AVB is unclear.AIM To determine how platelet counts,platelets transfusions,and fresh frozen plasma transfusions affect the outcomes of AVB in cirrhosis patients in terms of bleeding control,rebleeding,and mortality.METHODS Prospectively maintained database was used to analyze the outcomes of cirrhosis patients who presented with AVB.The outcomes were assessed as the risk of rebleeding at days 5 and 42,and risk of death at day 42,considering the platelet counts and platelet transfusion.Propensity score matching(PSM)was used to compare the outcomes in those who received platelet transfusion.Statistical comparisons were done using Kaplan-Meier curves with log-rank tests and Coxproportional hazard model for rebleeding and for 42-d mortality.RESULTS The study included 913 patients,with 83.5%men,median age 45 years,and Model for End-stage Liver Disease score 14.7.Platelet count<20×10^(9)/L,20-50×10^(9)/L,and>50×10^(9)/L were found in 23(2.5%),168(18.4%),and 722(79.1%)patients,respectively.Rebleeding rates were similar between the three platelet groups on days 5 and 42(13%,6.5%,and 4.7%,respectively,on days 5,P=0.150;and 21.7%,17.3%,and 14.4%,respectively,on days 42,P=0.433).At day 42,the mortality rates for the three platelet groups were also similar(13.0%,23.2%,and 17.2%,respectively,P=0.153).On PSM analysis patients receiving platelets transfusions(n=89)had significantly higher rebleeding rates on day 5(14.6%vs 4.5%;P=0.039)and day 42(32.6%vs 15.7%;P=0.014),compared to those who didn't.The mortality rates were also higher among patients receiving platelets(25.8%vs 23.6%;P=0.862),although the difference was not significant.On multivariate analysis,platelet transfusion and not platelet count,was independently associated with 42-d rebleeding.Hepatic encephalopathy was independently associated with 42-d mortality.CONCLUSION Thrombocytopenia had no effect on rebleeding rates or mortality in cirrhosis patients with AVB;however,platelet transfusion increased rebleeding on days 5 and 42,with a higher but nonsignificant effect on mortality. | Sagnik Biswas Manas Vaishnav Piyush Pathak Deepak Gunjan Soumya Jagannath Mahapatra Saurabh Kedia Gyanranjan Rout Bhaskar Thakur Baibaswata Nayak Ramesh Kumar Shalimar | 2022 | World Journal of Hepatology2022，14，7： | 0 |
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