AmirAQamarMD

PubMed

• The clinician's dilemma with spontaneous bacterial empyema.
  Karim T Osman, Julie T Nguyen, Avignat S Patel, Amir A Qamar> ;Clinical Liver Disease. 2023 Nov 1
• Liver transplantation for refractory hepatic hydrothorax is associated with a greater survival benefit compared to other complications of cirrhosis.
  Karim T Osman, Anastasia Naritsin, Brenda Amuchi, Amir A Qamar> ;Liver Transplantation. 2024 Feb 1
• Hepatic hydrothorax is not associated with increased complications or poor survival after liver transplantation.
  Karim T Osman, Cristina I Batarseh, Amir A Qamar, Cappuccio, J.> ;Expert Review of Gastroenterology & Hepatology. 2023 Feb 1
• 6 citations
  Refractory Hepatic Hydrothorax Is an Independent Predictor of Mortality When Compared to Refractory Ascites.
  Karim T Osman, Ahmed M Abdelfattah, Syed K Mahmood, Lina Elkhabiry, Fredric D Gordon, Amir A Qamar> ;Digestive Diseases and Sciences. 2022 Oct 1
• 2 citations
  Spontaneous bacterial empyema: a tertiary care center experience and a systematic review.
  Karim T Osman, Neev Mehta, Carol Spencer, Amir A Qamar> ;Expert Review of Gastroenterology & Hepatology. 2022 May 1
• 19 citations
  Long term outcomes in 46, XX adult patients with congenital adrenal hyperplasia reared as males.
  Ahmed Khattab, Mabel Yau, Amir A. Qamar, P. Gangishetti, A. Barhen, S. Al-Malki, H. Mistry, W. Anthony, M.B Toralles, Maria I. New> ;The Journal of Steroid Biochemistry and Molecular Biology. 2017 Jan 1
• 11 citations
  Probiotics in Nonalcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis, and Cirrhosis.
  Amir A. Qamar> ;Journal of Clinical Gastroenterology. 2015 Nov 1
• 56 citations
  Recommendations for Probiotic Use--2015 Update: Proceedings and Consensus Opinion.
  Martin H. Floch, W. Allan Walker, Mary Ellen Sanders, Max Nieuwdorp, Adam Kim, David A. Brenner, Amir A. Qamar, Tamir A. Miloh, Alfredo Guarino, Mario Guslandi, Levinu...> ;Journal of Clinical Gastroenterology. 2015 Oct 9
• 2 citations
  Hematologic indices improve with eradication of HCV in patients with cirrhosis and predict decompensation.
  Raffi Karagozian, Norman D. Grace, Amir A. Qamar> ;Acta Gastro-Enterologica Belgica. 2014 Dec 1
• 17 citations
  ST Elevation Myocardial Infarction Mortality Among Patients With Liver Cirrhosis: A Nationwide Analysis Across a Decade.
  Marwan S. Abougergi, Raffi Karagozian, Norman D. Grace, John R. Saltzman, Amir A. Qamar> ;Journal of Clinical Gastroenterology. 2015 Oct 1
• 68 citations
  Statin Use in Patients with Cirrhosis: A Retrospective Cohort Study
  Sonal Kumar, Norman D. Grace, Amir A. Qamar> ;Digestive Diseases and Sciences. 2014 May 18
• Compensated cirrhosis, same outcomes no matter which continent.
  Amir Ahmed Qamar> ;Hepatology. 2013 Oct 1
• 9 citations
  The ability of serum from alpha 1-antitrypsin-deficient patients to inhibit PRT-201, a recombinant human type I pancreatic elastase.
  Amir A. Qamar, Steven K. Burke, Jason D. Lafleur, Bee C. Ding, Kimberly S. Bland, Marco D. Wong, Pamela N. Gustafson, Andrew T. Blair, F. Nicholas Franano> ;Biotechnology and Applied Biochemistry. 2012 Jan 1
• Liver dysfunction and immunosuppressive therapy
  Sonal Kumar, Amir A. Qamar> ;Inflammatory Bowel Diseases. 2011 Nov 1
• 167 citations
  Incidence, Prevalence, and Clinical Significance of Abnormal Hematologic Indices in Compensated Cirrhosis
  Amir A. Qamar, Norman D. Grace, Roberto J. Groszmann, Guadalupe Garcia–Tsao, Jaime Bosch, Andrew K. Burroughs, Cristina Ripoll, Rie Maurer, Ramon Planas, Angels Escors...> ;Clinical Gastroenterology and Hepatology. 2009 Jun 1
• 40 citations
  Abnormal hematological indices in cirrhosis
  Amir A. Qamar, Norman D. Grace> ;Canadian Journal of Gastroenterology = Journal Canadien De Gastroenterologie. 2009 Jun 1
• 93 citations
  Platelet count is not a predictor of the presence or development of gastroesophageal varices in cirrhosis.
  Amir A. Qamar, Norman D. Grace, Roberto J. Groszmann, Guadalupe Garcia-Tsao, Jaime Bosch, Andrew K. Burroughs, Rie Maurer, Ramon Planas, Angels Escorsell, Juan Carlos ...> ;Hepatology. 2007 Dec 27
• 34 citations
  Fulminant Hepatic Failure Secondary to Erlotinib
  Weitian Liu, Frederick L. Makrauer, Amir A. Qamar, Pasi A. Jänne, Robert D. Odze> ;Clinical Gastroenterology and Hepatology. 2007 Aug 1
• 2 citations
  Poorer outcomes for recipients of heart allografts from HCV-positive donors: opening the silos.
  Amir A. Qamar, Robert H. Rubin> ;JAMA. 2006 Oct 18
• 30 citations
  In Vitro and In Vivo Protection of Stellate Cells from Apoptosis by Leptin
  Amir A. Qamar, Shehzad Z. Sheikh, Ali Masud, Muhammad Nauman Jhandier, Irteza Inayat, Wyel Hakim, Wajahat Z. Mehal> ;Digestive Diseases and Sciences. 2006 Sep 7
• 3 citations
  Blocking intrahepatic deletion of activated CD8+ T cells by an altered peptide ligand.
  Yuhshi Kuniyasu, Amir A. Qamar, Shehzad Z. Sheikh, Muhammad Nauman Jhandier, Wyel Hakim, Wajahat Z. Mehal> ;Cellular Immunology. 2005 Nov 1
• 149 citations
  Saccharomyces boulardii stimulates intestinal immunoglobulin A immune response to Clostridium difficile toxin A in mice.
  Amir A. Qamar, Samer Aboudola, Michel Warny, Pierre Michetti, C Pothoulakis, J. Thomas Lamont, Ciaran P. Kelly> ;Infection and Immunity. 2001 Apr 1
• 596 citations
  Association between antibody response to toxin A and protection against recurrent Clostridium difficile diarrhoea.
  Lorraine Kyne, Michel Warny, Amir A. Qamar, Ciaran P. Kelly> ;Lancet. 2001 Jan 20
• 161 citations
  p38 MAP kinase activation by Clostridium difficile toxin A mediates monocyte necrosis, IL-8 production, and enteritis
  Michel Warny, Andrew C. Keates, Sarah Keates, Ignazio Castagliuolo, Jeff K. Zacks, Samer Aboudola, Amir A. Qamar, C Pothoulakis, J. Thomas Lamont, Ciaran P. Kelly> ;The Journal of Clinical Investigation. 2000 Apr 15
• 708 citations
  Asymptomatic Carriage of Clostridium difficile and Serum Levels of IgG Antibody against Toxin A
  Lorraine Kyne, Michel Warny, Amir A. Qamar, Ciaran P. Kelly> ;The New England Journal of Medicine. 2000 Feb 10
• Join now to see all