AtulKumarMD

PubMed

• 13 citations
  Cameron ulcers: an atypical source for a massive upper gastrointestinal bleed.
  Samir Kapadia, Sophia Jagroop, Atul Kumar> ;World Journal of Gastroenterology. 2012 Sep 21
• 16 citations
  Effectiveness of endoclips for the treatment of stigmata of recent hemorrhage in the colon of patients with acute lower gastrointestinal tract bleeding.
  Atul Kumar, Everson L.A. Artifon, Adrienne Chu, Bhawna Halwan> ;Digestive Diseases and Sciences. 2011 May 7
• 12 citations
  A Phase II First-Line Study of Gemcitabine, Carboplatin, and Bevacizumab in Advanced Stage Nonsquamous Non-small Cell Lung Cancer
  Christelle Clément-Duchêne, Yelena Krupitskaya, Kristen N. Ganjoo, Philip W. Lavori, Alex McMillan, Amit Kumar, Gary Zhao, Sukhmani K. Padda, Lisa Zhou, Melanie San Pe...> ;Journal of Thoracic Oncology. 2010 Nov 1
• 21 citations
  Submucosal injection of 0.4% hydroxypropyl methylcellulose facilitates endoscopic mucosal resection of early gastrointestinal tumors.
  Vitor Arantes, Walton Albuquerque, Edgard Benfica, Dezimar Luis Duarte, David Lima, Sueli Vilela, Geraldo Lima, Paulo Sakai, Fauze Maluf Filho, Everson L.A. Artifon, B...> ;Journal of Clinical Gastroenterology. 2010 Oct 1
• 32 citations
  A comparison of the consensus and clinical definitions of pancreatitis with a proposal to redefine post-endoscopic retrograde cholangiopancreatography pancreatitis.
  Everson L.A. Artifon, Adrienne Chu, Martin L. Freeman, Paulo Sakai, Ashar Usmani, Atul Kumar> ;Pancreas. 2010 May 1
• 19 citations
  Prospective randomized trial of EUS versus ERCP-guided common bile duct stone removal: an interim report (with video)
  Everson L.A. Artifon, Atul Kumar, Mohamad A. Eloubeidi, Adrienne Chu, Bhawna Halwan, Paulo Sakai, Manoop S. Bhutani> ;Gastrointestinal Endoscopy. 2009 Feb 1
• 5 citations
  Endoscopic ultrasound facilitates histological diagnosis of renal cell cancer.
  Everson L.A. Artifon, Roberto Iglesias Lopes, Atul Kumar, Antonio Marmo Lucon, Marcos F. Dall'Oglio, Bhawna Hawan, Paulo Sakai, Miguel Srougi> ;Journal of Endourology. 2008 Dec 2
• 8 citations
  EUS-guided percutaneous endoscopic gastrostomy for enteral feeding tube placement.
  Dalton Marques Chaves, Atul Kumar, Marcos Lera, Fauze Maluf, Everson L.A. Artifon, Eduardo Guimarães Hourneaux de Moura, Bhawna Halwan, Shinichi Ishioka, Paulo Sakai> ;Gastrointestinal Endoscopy. 2008 Dec 1
• 48 citations
  Endoscopic sphincterotomy before deployment of covered metal stent is associated with greater complication rate: a prospective randomized control trial.
  Everson L.A. Artifon, Paulo Sakai, Shinichi Ishioka, Sergio Barbosa Marques, Andre Lino, José Eduardo M. Cunha, José Jukemura, Ivan Cecconello, Flair José Carrilho, Ed...> ;Journal of Clinical Gastroenterology. 2008 Aug 1
• Endoscopic ultrasound-guided ureterosigmoidostomy in malignant ureteral obstruction: description of a new method.
  E. L. A. Artifon, E. B. da Silveira, Roberto Iglesias Lopes, Atul Kumar, Manoop S. Bhutani, José Luiz Borges Mesquita, Thiago Ferreira de Souza, Marcos F. Dall'Oglio, ...> ;Endoscopy. 2008 Jul 30
• 40 citations
  A decision support system to facilitate management of patients with acute gastrointestinal bleeding
  Adrienne Chu, Hongshik Ahn, Bhawna Halwan, Bruce Kalmin, Everson L.A. Artifon, Alan N. Barkun, Michail G. Lagoudakis, Atul Kumar> ;Artificial Intelligence in Medicine. 2008 Mar 1
• 6 citations
  Relook hysteroscopy after antitubercular therapy
  Amit Kumar, Alka Kumar> ;Fertility and Sterility. 2008 Mar 1
• 39 citations
  Long-term outcomes of acute gastric variceal bleeding in 48 patients following treatment with cyanoacrylate.
  Petruska Marques, Fauze Maluf-Filho, Atul Kumar, Sergio E. Matuguma, Paulo Sakai, Shinichi Ishioka> ;Digestive Diseases and Sciences. 2008 Feb 1
• 3 citations
  Bile duct stone extraction under endoscopic ultrasound guidance without fluoroscopy or contrast injection.
  E. L. A. Artifon, Atul Kumar, Sergio Barbosa Marques, Shinichi Ishioka, Paulo Sakai, Manoop S. Bhutani> ;Endoscopy. 2008 Feb 18
• 25 citations
  A pilot study to evaluate the safety, tolerance, and efficacy of a novel stationary antral balloon (SAB) for obesity.
  Fabio Pinatel Lopasso, Paulo Sakai, Bashir Mussa Gazi, Everson L.A. Artifon, Christiane Kfouri, Jussara P B Souza, Amit Kumar> ;Journal of Clinical Gastroenterology. 2008 Jan 1
• 2 citations
  Cap-fitted endoscopy facilitates injection of botulinum toxin in patients with achalasia
  Ravi Singh, Bhawna Halwan, Everson L.A. Artifon, Atul Kumar> ;Gastrointestinal Endoscopy. 2007 Dec 1
• 48 citations
  Kras mutation analysis of fine needle aspirate under EUS guidance facilitates risk stratification of patients with pancreatic mass.
  Fauze Maluf-Filho, Atul Kumar, Rene Gerhardt, Márcia Saldanha Kubrusly, Paulo Sakai, Fabio Y. Hondo, Sergio E. Matuguma, Everson L.A. Artifon, José Eduardo M. Cunha, M...> ;Journal of Clinical Gastroenterology. 2007 Nov 1
• 135 citations
  Guidewire Cannulation Reduces Risk of Post-ERCP Pancreatitis and Facilitates Bile Duct Cannulation
  Everson L.A. Artifon, Paulo Sakai, José Eduardo M. Cunha, Bhawna Halwan, Shinichi Ishioka, Atul Kumar> ;The American Journal of Gastroenterology. 2007 Oct 1
• 2 citations
  Laparoscopic Deployment of Biliary Self-Expandable Metal Stent (SEMS) for One-Step Palliation in 23 Patients with Advanced Pancreatico-Biliary Tumors—a Pilot Trial
  Everson L.A. Artifon, Airton Z Rodrigues, Sergio Barbosa Marques, Bhawna Halwan, Paulo Sakai, Cláudio José Caldas Bresciani, Atul Kumar> ;Journal of Gastrointestinal Surgery. 2007 Sep 29
• 4 citations
  EUS-guided FNA facilitates the diagnosis of retroperitoneal endometriosis
  Everson L.A. Artifon, Tomazo Franzini, Atul Kumar, Paulo F. Matsura, Carlos K. Furuya, Shinichi Ishioka, Paulo Sakai> ;Gastrointestinal Endoscopy. 2007 Sep 1
• 4 citations
  Provocation of bleeding during endoscopy in patients with recurrent acute lower gastrointestinal bleeding.
  Amit Kumar, Frederick J. Gandolfo, Bhawna Halwan> ;Gastroenterology & Hepatology. 2007 Jul 1
• An uncommon presentation of a tubal polyp.
  Amit Kumar, Alka Kumar> ;Journal of Minimally Invasive Gynecology. 2007 May 1
• 2 citations
  Commentary: Reaching a milestone in diagnosing coeliac disease
  Mark L. Graber, Atul Kumar> ;BMJ. 2007 Apr 5
• The jury is still out on ERCP-related volume outcomes
  Amit Kumar, Alissa Mark, Ravi Singh, LiMing Dong> ;Gastrointestinal Endoscopy. 2007 Apr 1
• 6 citations
  Appraisal of four novel approaches to the prevention and treatment of sepsis.
  Atul Kumar, Henry J Mann> ;American Journal of Health-System Pharmacy. 2004 Apr 15
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Journal Articles

• Effectiveness of endoclips for the treatment of stigmata of recent hemorrhage in the colon of patients with acute lower gastrointestinal tract bleeding  
  Kumar A, Artifon, ELA, Chu A, Halwan B, Digestive Diseases Sciences, 1/1/2011
• Endoscopic treatment of Roux-en-Y gastric bypass related gastrocutaneous fistulas using a novel biomaterial  
  Maluf-Filho F, Kumar A, Sakai P, Halwan B, Ishioka S, Surgical Endoscopy, 1/1/2009
• Gastrointestinal Stromal Tumor in Association With Pyogenic Liver Abscess  
  Kumar A, Artifon E, Siegel C, Halwan B, Gastroenterology & Hepatology, 1/1/2008
• Endosonography guided percutaneous endoscopic gastrostomy for enteral feeding tube placement  
  Chaves DM, Kumar A, Lera EM, Maluf FM, Artifon ELA, Moura EGH, Halwan B, Ishioka S, Sakai P, Gastrointestinal Endoscopy, 1/1/2008
• A decision support system to facilitate management of patients with acute gastrointestinal bleeding  
  Chu A, Ahn H, Halwan B, Kalmin B, Artifon ELA, Barkun A, Lagoudakis, MGL, Kumar A, Artificial Intelligence in Medicine, 1/1/2008
• A prospective randomized trial of EUS versus ERCP guided common bile duct stone removal  
  Artifon ELA, Kumar A, Eloubeidi M, Halwan B, Sakai P, Bhutani MS, Gastrointestinal Endoscopy, 1/1/2008
• Reaching a milestone in diagnosing Coeliac Disease Invited commentary  
  Graber ML, Kumar A, BMJ, 1/23/2007
• Rotatable Sphincterotomy facilitates cannulation of CBD in patients with prior Billroth-II sphincterotomy  
  Maluf-Filho F, UKumar AU, Sakai P, de-Ferreiera T, Cortas G, Gastroenterology & Hepatology, 1/1/2007
• Provocation of Bleeding during endoscopy in patients with recurrent acute lower gastrointestinal bleeding  
  Kumar A, Gandolfo F, Halwan B, Gastroenterology & Hepatology, 1/1/2007
• A feasibility trial of laparoscopic deployment of metal bile-duct stent as one-step palliation in 23 patients with obstructive pancreatico-biliary tumor  
  Artifon ELA, Rodrigues AZ, Marques S, Sakai P, Halwan B, Kumar A, J GI Surgery, 1/1/2007
• The jury is still out on ERCP related volume-outcomes  
  Kumar A, Mark A, Singh R, Dong L, Gastrointestinal Endoscopy, 1/1/2007
• Cap fitted endoscopy facilitates injection of botox in patients with achalasia  
  Singh R, Halwan B, Artifon ELA, Kumar A, Gastrointestinal Endoscopy, 1/1/2007
• Kras mutation analysis of EUS-FNA aspirate facilitates risk stratification of patients with pancreatic mass  
  Maluf-Filho F, Kumar A, Gerhardt R, Kubrusly M, Sakai P, Hondo F, Matuguma S, Artifon E, da Cunha J, Machado C, Ishioka S, Forero E, Journal of Clinical Gastroenterology, 1/1/2007
• Bile duct stone extraction under EUS guidance without fluoroscopy or contrast injection  
  Artifon ELA, Kumar A, Marques S, Ishioka S, Sakai P, Bhutani M, Endoscopy, 1/1/2007
• Artificial neural networks in predicting outcome of gastrointestinal haemorrhage  
  Lagoudakis MG, Kumar A, Lancet, 1/10/2004
• Acknowledgement: Laser capture microdissection and microarray expression analysis of lung adenocarcinoma reveals tobacco smoking- and prognosis-related molecular profiles  
  Miura K, Bowman ED, Simon R, Peng AC, Robles AI, Jones RT, Katagiri T, He P, Mizukami H, Charboneau L, Kikuchi T, Liotta LA, Nakamura Y, Harris CC, Cancer Research, 1/1/2002
• Effects of glutamine Isomers on human (Caco-2) intestinal epithelial proliferation, strain responsiveness and differentiation  
  Murnin M, Kumar A, Li GD, Brown M, Sumpio BE, Basson MD, J GI Surgery, 1/1/2000
• A novel application for the miniprobe-endobronchial ultrasound for staging of esophageal cancer  
  Garrido T, Maluf-Filho F, Kumar A, Retes FA, Figueiredo VR, Scordamaglio P, Sakai P, Sallum RA, Jatene FB, Cecconello I, GIE
• A retrospective cohort comparison of Endoclip versus thermocoagulation for treatment of a bleeding source in the lower gastrointestinal tract  
  Kumar A, Usmani A, Chu A, Halwan B, Digestive Diseases & Sciences
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Abstracts/Posters

• An interim analysis of outcomes following use of a needle catheter for biliary access in patients with severe coagulopathy and choledocholithiasis
  Kumar A, Digestive Disease Week, 1/1/2008
• An interim report of a randomized control trial of Suprapapillary Needle Puncture vs. Needle Knife Sphincterotomy in 47 patients
  Kumar A, Digestive Disease Week, 1/1/2007
• Overexpression of PTHrP enhances mutagenesis in squamous Cell carcinoma
  Kumar A, American Society of Bone & Mineral Res, 1/1/1995

Lectures

• Who with acute GIB to endoscope urgently 
  Jersey City, - 1/1/2009
• Acute Variceal Hemorrhage 
  FDA, Silver Springs, MD - 1/1/2009
• Triage of patients with Acute GIB 
  1/1/2009
• EUS guided alcohol ablation of adrenal metastasis from non-small cell lung cancer-an interim analysis of a prospective multicenter trial 
  1/1/2008
• EUS guided alcohol ablation of adrenal metastasis from non-small cell lung 
  1/1/2008
• Endoscopic Hemostasis of High Risk Stigmata in Peptic Ulcer Disease with using Albumin 
  1/1/2008
• An interim analysis of EUS vs. ERCP guided biliary intervention in 37 patients 
  1/1/2007
• A feasibility study of laparoscopic deployment of biliary metal stent in 23 patients with pancreatico-biliary tumors 
  1/1/2007
• Nanotechnology and Bioendoscopy 
  University of Sao Paulo School of Medicine, Sao Paulo, Brazil - 1/1/2006
• A model to predict the need for urgent resuscitation and endoscopy in patients with acute gastrointestinal bleeding 
  University of Sao Paulo School of Medicine, Sao Paulo, Brazil - 1/1/2006
• An overview of hepatitis 
  1/1/2005
• Small group sessions to medical students: overview of hepatitis and on various other GI conditions 
  1/1/2005
• Liver Disease 
  1/1/2005
• GI Bleeding-Potential strategies for improving outcomes 
  University of Texas, Galveston, TX - 1/1/2004
• HCV and HIV-Treatment Strategies 
  1/1/2004
• An update on gastrointestinal bleeding 
  1/1/2004
• Lab Imaging tests in Gastroenterology-An overview 
  1/1/2003
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Other

• EUS guided alcohol injection of adrenal tumor 
  Kumar A, Digestive Disease Week
  1/1/2007
• EUS guided alcohol ablation of left adrenal metastasis from nonsmall cell lung cancer 
  Kumar A, United European Gastroenterology Federation
  1/1/2007