Full Text Journal Articles by
Author Usha Dutta

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Dysphagia with Psoriasiform Skin Lesions: Clue to Diagnosis.

Vikash Bundela, Anupam Kumar Singh, Pulkit Rastogi, Anuradha Bishnoi, Usha Dutta,

Dysphagia (Dysphagia)
[2021, :]

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Oral Fluconazole Therapy in Patients With Active Ulcerative Colitis Who Have Detectable Candida in the Stool: A Double-Blind Randomized Placebo-controlled Trial.

Anuraag Jena, Usha Dutta, Jimil Shah, Vishal Sharma, Kaushal K Prasad, Rudramurthy M Shivaprakash, Harshal S Mandavdhare, Jayanta Samanta, Pankaj Sharma, Priyanka Popli, Arun K Sharma, Saroj K Sinha, Arunaloke Chakrabarti, Rakesh Kochhar,

<h4>Background</h4>There is an emerging role of fungal dysbiosis in the pathogenesis of inflammatory bowel disease. Prevalence of Candida in patients with active ulcerative colitis (UC) and the effect of fluconazole therapy in reducing disease activity of UC are not known.<h4>Patients and methods</h4>All consecutive consenting patients with active UC defined as ... Read more >>

J Clin Gastroenterol (Journal of clinical gastroenterology)
[2021, :]

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TPMT and NUDT15 polymorphisms in thiopurine induced leucopenia in inflammatory bowel disease: a prospective study from India.

Narinder Grover, Prateek Bhatia, Antriksh Kumar, Minu Singh, Deepesh Lad, Harshal S Mandavdhare, Jayanta Samanta, Kaushal K Prasad, Usha Dutta, Vishal Sharma,

<h4>Background</h4>Polymorphisms in thiopurine methyltransferase (TPMT) and Nudix hydrolase-15 (NUDT15) have been implicated as the predominant cause of thiopurine induced leukopenia in the Western countries and East Asia respectively. Exact role of these polymorphisms in South Asian population with inflammatory bowel disease (IBD) is uncertain.<h4>Methods</h4>We included consecutive patients with IBD who ... Read more >>

BMC Gastroenterol (BMC gastroenterology)
[2021, 21(1):327]

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Management of Helicobacter pylori infection: The Bhubaneswar Consensus Report of the Indian Society of Gastroenterology.

Shivaram Prasad Singh, Vineet Ahuja, Uday C Ghoshal, Govind Makharia, Usha Dutta, Showkat Ali Zargar, Jayanthi Venkataraman, Amit Kumar Dutta, Asish K Mukhopadhyay, Ayaskanta Singh, Babu Ram Thapa, Kim Vaiphei, Malathi Sathiyasekaran, Manoj K Sahu, Niranjan Rout, Philip Abraham, Prakash Chandra Dalai, Pravin Rathi, Saroj K Sinha, Shobna Bhatia, Susama Patra, Ujjala Ghoshal, Ujjal Poddar, Venigalla Pratap Mouli, Vikram Kate,

The Indian Society of Gastroenterology (ISG) felt the need to organize a consensus on Helicobacter pylori (H. pylori) infection and to update the current management of H. pylori infection; hence, ISG constituted the ISG's Task Force on Helicobacter pylori. The Task Force on H. pylori undertook an exercise to produce ... Read more >>

Indian J Gastroenterol (Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology)
[2021, 40(4):420-444]

Cited: 1 time

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'Rollover' abdominal paracentesis versus standard technique: protocol of a crossover randomized comparative trial.

Vishal Sharma, Daya Krishna Jha, Manish Rohilla, Chandan K Das, Harjeet Singh, Santhosh Irrinki, Aashima Arora, Subhas C Saha, Pankaj Gupta, Harshal S Mandavdhare, Usha Dutta, Aman Sharma,

The sensitivity of single abdominal paracentesis for diagnosis of peritoneal carcinomatosis in patients with malignant ascites is 40-70%. Tumor cells shed from the peritoneum settle preferentially in certain recesses of the peritoneum. We aim to compare the standard technique of abdominal paracentesis versus a rollover technique in a randomized crossover study ... Read more >>

Future Oncol (Future oncology (London, England))
[2021, 17(26):3425-3431]

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Use of thiopurines in inflammatory bowel disease: an update.

Arshdeep Singh, Ramit Mahajan, Saurabh Kedia, Amit Kumar Dutta, Abhinav Anand, Charles N Bernstein, Devendra Desai, C Ganesh Pai, Govind Makharia, Harsh Vardhan Tevethia, Joyce Wy Mak, Kirandeep Kaur, Kiran Peddi, Mukesh Kumar Ranjan, Perttu Arkkila, Rakesh Kochhar, Rupa Banerjee, Saroj Kant Sinha, Siew Chien Ng, Stephen Hanauer, Suhang Verma, Usha Dutta, Vandana Midha, Varun Mehta, Vineet Ahuja, Ajit Sood,

Inflammatory bowel disease (IBD), once considered a disease of the Western hemisphere, has emerged as a global disease. As the disease prevalence is on a steady rise, management of IBD has come under the spotlight. 5-Aminosalicylates, corticosteroids, immunosuppressive agents and biologics are the backbone of treatment of IBD. With the ... Read more >>

Intest Res (Intestinal research)
[2021, :]

Cited: 1 time

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Diverticular per oral endoscopic myotomy (DPOEM) for esophageal diverticular disease: a systematic review and meta-analysis.

Harshal S Mandavdhare, M Praveen Kumar, Dayakrishna Jha, Antriksh Kumar, Vishal Sharma, Pankaj Desai, Lada Shumkina, Pankaj Gupta, Harjeet Singh, Usha Dutta,

The traditional way to tackle Zenker's diverticulum (ZD) has been flexible endoscopic septum division (FESD). Recently, the concept of per oral endoscopic myotomy has been found useful for managing diverticular diseases of the esophagus and has been termed DPOEM. We performed a systematic review and meta-analysis to evaluate the efficacy ... Read more >>

Esophagus (Esophagus : official journal of the Japan Esophageal Society)
[2021, 18(3):436-450]

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Should patients with unresectable gallbladder cancer with hilar involvement undergo unilateral or bilateral percutaneous biliary drainage in the setting of cholangitis?

Pankaj Gupta, Varun Bansal, Naveen Kalra, Jayanta Samanta, Harshal Mandavdhare, Vishal Sharma, Usha Dutta, Rakesh Kochhar, Manavjit Singh Sandhu,

<h4>Aim of the study</h4>This study aimed to evaluate the outcomes of patients with unresectable gallbladder cancer (GBC) with hilar involvement and cholangitis undergoing percutaneous transhepatic biliary drainage (PTBD).<h4>Material and methods</h4>This retrospective study comprised consecutive patients with unresectable GBC with cholangitis who underwent PTBD. The procedures were categorized as unilateral or ... Read more >>

Clin Exp Hepatol (Clinical and experimental hepatology)
[2021, 7(1):7-12]

Cited: 1 time

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Per-oral Endoscopic Myotomy and Other Applications of Third Space Endoscopy: Current Status and Future Perspectives.

Harshal S Mandavdhare, Shubhra Mishra, Antriksh Kumar, Jimil Shah, Jayanta Samanta, Pankaj Gupta, Harjeet Singh, Usha Dutta,

<h4>Introduction</h4>The modification of NOTES (natural orifice transluminal endoscopic surgery) by mucosal safety flap has introduced us to the world of third space endoscopy (TSE). POEM (per-oral endoscopic myotomy) for achalasia cardia being its first vista, the realm expanded so that we can now remove en bloc a subepithelial/intramural tumor by ... Read more >>

Surg Laparosc Endosc Percutan Tech (Surgical laparoscopy, endoscopy & percutaneous techniques)
[2021, 31(5):624-636]

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Serial measurements of faecal calprotectin may discriminate intestinal tuberculosis and Crohn's disease in patients started on antitubercular therapy.

Vishal Sharma, Suhang Verma, Praveen Kumar-M, Harshal S Mandavdhare, Harjeet Singh, Jimil Shah, Dimple Kalsi, Amitava Dutta, Shubhra Mishra, Kaushal K Prasad, Arun K Sharma, Usha Dutta,

<h4>Background</h4>Response to antitubercular therapy (ATT) is often used to differentiate intestinal tuberculosis (ITB) from Crohn's disease. Role of non-invasive biomarkers to predict mucosal response to ATT is unclear.<h4>Materials and methods</h4>A prospective study to compare faecal calprotectin and serum C-reactive protein (CRP) levels at diagnosis, 2 and 6 months of ATT ... Read more >>

Eur J Gastroenterol Hepatol (European journal of gastroenterology & hepatology)
[2021, 33(3):334-338]

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Multidimensional dynamic healthcare personnel (HCP)-centric model from a low-income and middle-income country to support and protect COVID-19 warriors: a large prospective cohort study.

Usha Dutta, Anurag Sachan, Madhumita Premkumar, Tulika Gupta, Swapnajeet Sahoo, Sandeep Grover, Sugandhi Sharma, P V M Lakshmi, Shweta Talati, Manisha Biswal, Vikas Suri, Mini P Singh, Babita Ghai, Rajesh Chhabra, Bhavneet Bharti, Jayanta Samanta, Pankaj Arora, Ritin Mohindra, Sunita Malhotra, Gurmeet Singh, Rashmi Ranjan Guru, Navin Pandey, Vipin Koushal, Ashok Kumar, Ranjitpal Singh Bhogal, Arun K Aggarwal, Kapil Goel, Pankaj Malhotra, Narayana Yaddanapudi, Pranay Mahajan, J S Thakur, Rakesh Sehgal, Arnab Ghosh, Inderpaul Singh Sehgal, Ritesh Agarwal, Muralidharan Jayashree, Ashish Bhalla, Sanjay Jain, Rakesh Kochhar, Arunaloke Chakrabarti, Goverdhan Dutt Puri, Jagat Ram,

<h4>Objectives</h4>Healthcare personnel (HCP) are at an increased risk of acquiring COVID-19 infection especially in resource-restricted healthcare settings, and return to homes unfit for self-isolation, making them apprehensive about COVID-19 duty and transmission risk to their families. We aimed at implementing a novel multidimensional HCP-centric evidence-based, dynamic policy with the objectives ... Read more >>

BMJ Open (BMJ open)
[2021, 11(2):e043837]

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Cost concerns, not the guidelines, drive clinical care of IBD during COVID pandemic in a resource limited setting.

Vishal Sharma, Jayendra Shukla, Vikas Suri, Anuraag Jena, Anirudh Mukerjee, Harshal S Mandavdhare, Ashish Bhalla, Usha Dutta,

Expert Rev Gastroenterol Hepatol (Expert review of gastroenterology & hepatology)
[2021, 15(4):465-466]

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Per Oral Endoscopic Myotomy for the Management of Large Esophageal Diverticula (D-POEM): Safe and Effective Modality for Complete Septotomy.

Jayanta Samanta, Harshal S Mandavdhare, Naveen Kumar, Praveen Kumar-M, Anudeep Jafra, Rajeev Chauhan, Pankaj Gupta, K Hemanth Kumar, Harjeet Singh, Usha Dutta, Rakesh Kochhar,

With the advent of the technique of sub-mucosal tunnelling, peroral endoscopic myotomy (POEM) has been used for the treatment of esophageal diverticulum, which otherwise is a recurring problem with conventional flexible endoscopic treatment due to incompleteness of septotomy. This study reports our experience of the use of diverticular POEM (D-POEM) ... Read more >>

Dysphagia (Dysphagia)
[2021, :]

Cited: 2 times

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Retrograde Myotomy as an Alternative to Antegrade Myotomy in Peroral Endoscopic Myotomy (POEM) for Achalasia Cardia - Is It Better?

Harshal S Mandavdhare, Jayanta Samanta, Anudeep Jafra, Rajeev Chauhan, Harjeet Singh, Naveen Kumar, Kimavat Hemanth Kumar, Pankaj Gupta, Usha Dutta, Rakesh Kochhar,

<h4>Background</h4>Antegrade approach myotomy is usually performed in peroral endoscopic myotomy (POEM) for achalasia cardia. This study assessed the feasibility of retrograde approach as an alternative.<h4>Methods</h4>This is a retrospective review of a prospectively maintained database of patients undergoing POEM, comparing the 2 techniques of antegrade myotomy (AM) and retrograde myotomy (RM). ... Read more >>

Surg Laparosc Endosc Percutan Tech (Surgical laparoscopy, endoscopy & percutaneous techniques)
[2021, 31(4):444-447]

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Splenic abscess in a tertiary care centre in India: clinical characteristics and prognostic factors.

Anupam K Singh, Saurabh Karmani, Jayanta Samanta, Pankaj Gupta, Vikas Gupta, Thakur D Yadav, Savita Kumari, Usha Dutta, Saroj K Sinha, Rakesh Kochhar,

<h4>Background</h4>Splenic abscess has been an uncommon entity which is now being encountered more frequently due to increased prevalence of immunodeficiency disorders and chronic illnesses. This study was aimed to audit our experience with splenic abscesses at a tertiary care centre in India highlighting usefulness of an algorithmic approach.<h4>Methods</h4>Retrospective analysis of ... Read more >>

ANZ J Surg (ANZ journal of surgery)
[2021, 91(9):1819-1825]

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Computed Tomography Findings in Intraabdominal Hypertension in Patients with Acute Pancreatitis.

Pankaj Gupta, Rohan Kamat, Jayanta Samanta, Harshal Mandavdhare, Vishal Sharma, Saroj Kant Sinha, Usha Dutta, Rakesh Kochhar,

<b>Purpose</b>  Intraabdominal hypertension (IAH) in acute pancreatitis (AP) may reduce tissue perfusion and impair organ function and has been shown to portend poor prognosis. We investigated the computed tomography (CT) findings in patients with AP with IAH. <b>Methods</b>  This retrospective study comprised of consecutive patients with AP from June 2016 ... Read more >>

Indian J Radiol Imaging (The Indian journal of radiology & imaging)
[2021, 31(1):150-156]

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Management of gastrointestinal tuberculosis during COVID pandemic: Lessons for posterity.

Jayendra Shukla, Anuraag Jena, Harjeet Singh, Harshal S Mandavdhare, Usha Dutta, Vishal Sharma,

Dig Liver Dis (Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver)
[2021, 53(4):394-396]

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Adjuvant use of combination of antibiotics in acute severe ulcerative colitis: A placebo controlled randomized trial.

Shubhra Mishra, Harshal S Mandavdhare, Harjeet Singh, Arup Choudhury, Jimil Shah, Sant Ram, Dimple Kalsi, Jayanta Samanta, Kaushal K Prasad, Arun K Sharma, Usha Dutta, Vishal Sharma,

<h4>Objectives</h4>Evaluation of a combination of antibiotics as an adjuvant therapy in acute severe ulcerative colitis (ASUC).<h4>Methods</h4>Patients with ASUC were randomized to either infusions of placebo or intravenous ceftriaxone and metronidazole in addition to standard care. Primary outcome was response on day three according to Oxford's criteria. Secondary outcome measures included ... Read more >>

Expert Rev Anti Infect Ther (Expert review of anti-infective therapy)
[2021, 19(7):949-955]

Cited: 3 times

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Larger bore percutaneous catheter in necrotic pancreatic fluid collection is associated with better outcomes.

Pankaj Gupta, Akash Bansal, Jayanta Samanta, Harshal Mandavdhare, Vishal Sharma, Vikas Gupta, Thakur Deen Yadav, Usha Dutta, Rakesh Kochhar, Manavjit Singh Sandhu,

<h4>Objective</h4>To evaluate the impact of initial catheter size on the clinical outcomes in acute pancreatitis (AP).<h4>Methods</h4>This retrospective study comprised consecutive patients with AP who underwent percutaneous catheter drainage (PCD) between January 2018 and May 2019. Three hundred fifteen consecutive patients underwent PCD during the study period. Based on the initial ... Read more >>

Eur Radiol (European radiology)
[2021, 31(5):3439-3446]

Cited: 1 time

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Mandatory preprocedure testing for SARS-CoV-2 for all-comers may not be required for resuming endoscopic services amidst the ongoing COVID-19 pandemic.

Soumya Jagannath, Ashish Agarwal, Deepak Gunjan, Samir Mohindra, Vishal Sharma, Sudipta Dhar Chowdhury, Sanjeev Sachdeva, Vivek A Saraswat, Rakesh Kochhar, Anoop Saraya, ,

Gut (Gut)
[2021, 70(9):1805-1806]

Cited: 1 time

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Feasibility and safety of bedside percutaneous biliary drainage in patients with severe cholangitis.

Pankaj Gupta, Muniraju Maralakunte, Naveen Kalra, Jayanta Samanta, Vishal Sharma, Harshal Mandavdhare, Usha Dutta, Rakesh Kochhar, Manavjit Singh Sandhu,

<h4>Purpose</h4>To evaluate the safety and feasibility of bedside percutaneous transhepatic biliary drainage (PTBD) as a salvage procedure in patients with severe cholangitis in the intensive care unit (ICU).<h4>Methods</h4>This retrospective study evaluated records of consecutive patients with severe cholangitis who were admitted in the ICU. Bedside PTBD was performed using ultrasound ... Read more >>

Abdom Radiol (NY) (Abdominal radiology (New York))
[2021, 46(5):2156-2160]

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Saving and Supporting Health Care Workers During the COVID-19 Pandemic in a Developing Country Using a Multidimensional Healthcare Personnel Centric Policy

Usha Dutta, Anurag Sachan, Madhumita Premkumar, Tulika Gupta, Swapanjeet Sahoo, Sandeep Grover, Sugandhi Sharma, PVM Lakshmi, Shweta Talati, Manisha Biswal, Vikas Suri, Mini Singh, Babita Ghai, Rajesh Chhabra, Bhavneet Bharti, Jayanta Samanta, Pankaj Arora, Ritin Mohindra, Sunita Malhotra, Gurmeet Singh, Rashmi Ranjan Guru, Vipin Kaushal, Ashok Kumar, Ranjitpal Singh Bhogal, Arun Aggarwal, Kapil Goel, Pankaj Malhotra, Narayana Yaddanapudi, Pranay Mahajan, Thakur, Sehgal, Arnab Ghosh, Inderpaul Singh Sehgal, Ritesh Agarwal, Murlidharan Jayshree, Ashish Bhalla, Sanjay Jain, Rakesh Kochhar, Arunaloke Chakrabarti, Goverdhan Dutt Puri, Jagat Ram,

Background: Health care personnel (HCP) are at an increased risk of acquiring COVID infection during this pandemic especially in developing countries like India, where they work in resource restricted healthcare settings and return to homes, unfit for safe self-isolation. Thus, many HCP were reluctant to accept COVID-19 duty as they ... Read more >>

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Interventional radiological management of hepatobiliary disorders in pregnancy.

Pratyaksha Rana, Pankaj Gupta, Sreedhara B Chaluvashetty, Ashima Mittal, Naveen Kalra, Usha Dutta, Manavjit Singh Sandhu,

Hepatobiliary disorders are common in pregnancy and pose a management challenge. Minimally invasive interventional radiological (IR) techniques allow safe and effective management of these disorders. However, the available literature is scarce. Radiological interventions in this group of patients mandate a clear understanding of the risks of radiation to the fetus. ... Read more >>

Clin Exp Hepatol (Clinical and experimental hepatology)
[2020, 6(3):176-184]

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Extra-hepatic biliary obstruction due to diffuse large B-cell lymphoma: an autopsy case report with unattended yet significant pathologies.

Pulkit Rastogi, Harjeet Singh, Pankaj Gupta, Amanjit Bal, Usha Dutta, Nalini Gupta,

Autopsy practice has been an invaluable tool to understand the pathobiology of various disease processes. We herein have given the description of a case of malignant extra-hepatic biliary obstruction secondary to a diffuse large B-cell lymphoma. The patient disease could only be adequately characterized at autopsy in the form of ... Read more >>

Clin J Gastroenterol (Clinical journal of gastroenterology)
[2021, 14(1):269-274]

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Imaging-based algorithmic approach to gallbladder wall thickening.

Pankaj Gupta, Yashi Marodia, Akash Bansal, Naveen Kalra, Praveen Kumar-M, Vishal Sharma, Usha Dutta, Manavjit Singh Sandhu,

Gallbladder (GB) wall thickening is a frequent finding caused by a spectrum of conditions. It is observed in many extracholecystic as well as intrinsic GB conditions. GB wall thickening can either be diffuse or focal. Diffuse wall thickening is a secondary occurrence in both extrinsic and intrinsic pathologies of GB, ... Read more >>

World J Gastroenterol (World journal of gastroenterology)
[2020, 26(40):6163-6181]

Cited: 2 times

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