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A. Langnas · SciRah

Researcher profile · Semantic Scholar

A. Langnas

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A. Langnas — researcher profile on SciRah

h-index: 59
Works: 326
Citations: 11K

Most-cited papers

Intestinal Transplant Registry Report: Global Activity and Trends
D. Grant, K. Abu-Elmagd, G. Mazariegos, R. Vianna +6 more
2015American Journal of Transplantation400 citations Open access
Semantic Scholar
Impact of Pretransplant Bridging Locoregional Therapy for Patients With Hepatocellular Carcinoma Within Milan Criteria Undergoing Liver Transplantation: Analysis of 3601 Patients From the US Multicenter HCC Transplant Consortium
V. Agopian, Michael P. Harlander‐Locke, Richard Ruiz, G. Klintmalm +35 more
2017Annals of Surgery161 citations
Semantic Scholar
Left lobe adult‐to‐adult living donor liver transplantation: Small grafts and hemiportocaval shunts in the prevention of small‐for‐size syndrome
J. Botha, A. Langnas, B. D. Campos, Wendy J. Grant +4 more
2010Liver transplantation139 citations Open access
Semantic Scholar
Intestine Transplantation in the United States, 1999–2008
G. Mazariegos, D. Steffick, S. Horslen, D. Farmer +4 more
2010American Journal of Transplantation126 citations Open access
Semantic Scholar
Is bacteremic sepsis associated with higher mortality in transplant recipients than in nontransplant patients? A matched case-control propensity-adjusted study.
A. Kalil, A. Syed, M. Rupp, Heather E. Chambers +5 more
2015Clinical Infectious Diseases119 citations
Semantic Scholar
US Liver Transplant Outcomes After Normothermic Regional Perfusion vs Standard Super Rapid Recovery.
A. Brubaker, Marty T. Sellers, P. Abt, K. Croome +27 more
2024JAMA Surgery115 citations Open access
Semantic Scholar
Incentives for Organ Donation: Proposed Standards for an Internationally Acceptable System
A. Matas, S. Satel, S. Munn, J. Richards +46 more
2011American Journal of Transplantation93 citations Open access
Semantic Scholar
Gendered Differences in Letters of Recommendation for Transplant Surgery Fellowship Applicants.
Arika L. Hoffman, W. Grant, Melanie McCormick, Emily Jezewski +2 more
2019Journal of Surgical Education88 citations
Semantic Scholar
Randomized Trial of Single-Dose Versus Divided-Dose Rabbit Anti-Thymocyte Globulin Induction in Renal Transplantation: An Interim Report
R. Stevens, David F. Mercer, Wendy J. Grant, A. Freifeld +12 more
2008Transplantation71 citations Open access
Semantic Scholar
Calprotectin: A Novel Noninvasive Marker for Intestinal Allograft Monitoring
D. Sudan, Luciano M. Vargas, Yimin Sun, Lisette I. H. Bok +2 more
2007Annals of Surgery65 citations Open access
Semantic Scholar
Diastolic Dysfunction in Patients With End-Stage Liver Disease is Associated With Development of Heart Failure Early After Liver Transplantation
T. Dowsley, D. Bayne, A. Langnas, I. Dumitru +3 more
201264 citations Open access
Semantic Scholar
Liver Transplantation as a New Standard of Care in Patients With Perihilar Cholangiocarcinoma? Results From an International Benchmark Study
E. Breuer, M. Mueller, M. Doyle, Liu Yang +31 more
2022Annals of Surgery63 citations Open access
Semantic Scholar
AST/ASTS Workshop on Increasing Organ Donation in the United States: Creating an “Arc of Change” From Removing Disincentives to Testing Incentives
D. Salomon, A. Langnas, A. Reed, R. Bloom +2 more
2015American Journal of Transplantation62 citations Open access
Semantic Scholar
Successful rehabilitation in pediatric ultrashort small bowel syndrome.
Benjamin J Infantino, D. Mercer, Brandy D. Hobson, R. Fischer +4 more
2013Jornal de Pediatria61 citations
Semantic Scholar
Hepatic Fibrosis Persists and Progresses Despite Biochemical Improvement in Children Treated With Intravenous Fish Oil Emulsion
D. Mercer, Brandy D. Hobson, R. Fischer, G. Talmon +6 more
2013Journal of Pediatric Gastroenterology and Nutrition - JPGN60 citations Open access
Semantic Scholar
Adenovirus Infections in Pediatric Small Bowel Transplant Recipients
D. Florescu, Monirul Islam, David F. Mercer, W. Grant +6 more
2010Transplantation59 citations Open access
Semantic Scholar
Repeat Surgical Bowel Lengthening With the STEP Procedure
A. Andres, Jon S. Thompson, W. Grant, J. Botha +4 more
2008Transplantation59 citations Open access
Semantic Scholar
Diastolic dysfunction in patients with end-stage liver disease is associated with development of heart failure early after liver transplantation.
T. Dowsley, D. Bayne, A. Langnas, I. Dumitru +3 more
2011Transplantation58 citations Open access
Semantic Scholar
Intestinal Lengthening in Adult Patients with Short Bowel Syndrome
G. Yannam, D. Sudan, W. Grant, J. Botha +2 more
2010Journal of Gastrointestinal Surgery57 citations
Semantic Scholar
Serial transverse enteroplasty allows children with short bowel to wean from parenteral nutrition.
D. Mercer, Brandy D. Hobson, Brandi K. Gerhardt, W. Grant +3 more
2014Jornal de Pediatria50 citations
Semantic Scholar
Incidence, risk factors, and outcomes associated with cytomegalovirus disease in small bowel transplant recipients
D. Florescu, A. Langnas, W. Grant, D. Mercer +4 more
2012Pediatric Transplantation40 citations
Semantic Scholar
Implementation of Vascularized Composite Allografts in the United States: Recommendations From the ASTS VCA Ad Hoc Committee and the Executive Committee
L. Cendales, D. Granger, M. Henry, J. Jones +8 more
2011American Journal of Transplantation39 citations Open access
Semantic Scholar
Refractory autoimmune hemolytic anemia after intestinal transplant responding to conversion from a calcineurin to mTOR inhibitor
Melissa Acquazzino, R. Fischer, A. Langnas, D. Coulter
2013Pediatric Transplantation37 citations
Semantic Scholar
Incidence and outcome of fungal infections in pediatric small bowel transplant recipients
D. Florescu, K. Islam, W. Grant, D. Mercer +4 more
2010Transplant Infectious Disease37 citations
Semantic Scholar
Endovascular closure of a hemiportocaval shunt after small‐for‐size adult‐to‐adult left lobe living donor liver transplantation
J. Botha, B. D. Campos, Jason M. Johanning, D. Mercer +2 more
2009Liver transplantation37 citations Open access
Semantic Scholar
Staphylococcus aureus infections after liver transplantation
D. Florescu, A. McCartney, Fang Qiu, A. Langnas +4 more
2012Infection35 citations
Semantic Scholar
Stool Calprotectin Monitoring After Small Intestine Transplantation
David F. Mercer, Luciano M. Vargas, Yimin Sun, A. Moreno +4 more
2011Transplantation35 citations Open access
Semantic Scholar
Risk of cytomegalovirus disease in high‐risk liver transplant recipients on valganciclovir prophylaxis: A systematic review and meta‐analysis
Andre C. Kalil, C. Mindru, J. Botha, W. Grant +6 more
2012Liver transplantation34 citations Open access
Semantic Scholar
Development and validation of a REcurrent Liver cAncer Prediction ScorE (RELAPSE) following liver transplantation in patients with hepatocellular carcinoma: Analysis of the US Multicenter HCC Transplant Consortium
Benjamin V. Tran, D. Moris, D. Markovic, H. Zaribafzadeh +45 more
2023Liver transplantation33 citations Open access
Semantic Scholar
Rurality and other factors associated with adherence to immunosuppressant medications in community-dwelling solid-organ transplant recipients.
J. Sankaranarayanan, Dean Collier, Anne Furasek, T. Reardon +3 more
2012Research in Social and Administrative Pharmacy32 citations
Semantic Scholar
Improved Early Post-Transplant Outcomes and Organ Use in Kidney Transplant Using Normothermic Regional Perfusion for Donation after Circulatory Death: National Experience in the US.
S. Merani, Maria Urban, S. Westphal, James Dong +4 more
2023Journal of the American College of Surgeons30 citations
Semantic Scholar
Human parvovirus B19 infection in acute fulminant liver failure
Y. Karetnyi, P. R. Beck, R. S. Markin, A. Langnas +1 more
2014Archives of Virology28 citations
Semantic Scholar
Hepatobiliary cancers clinical practice guidelines in oncology
Al B. Benson, T. Bekaii-Saab, E. Ben-Josef, L. Blumgart +17 more
200928 citations Open access
Semantic Scholar
Intestinal transplantation in children with multiple intestinal atresias and immunodeficiency
R. Fischer, Brian D. Friend, Geoffrey A. Talmon, Wendy J. Grant +3 more
2014Pediatric Transplantation26 citations
Semantic Scholar
Intestinal Failure: Diagnosis, Management and Transplantation
A. Langnas, O. Goulet, E. Quigley, K. Tappenden
200926 citations
Semantic Scholar
Liver Transplant Costs and Activity After United Network for Organ Sharing Allocation Policy Changes.
Ola Ahmed, M. B. Doyle, M. Abouljoud, D. Alonso +33 more
2024JAMA Surgery21 citations Open access
Semantic Scholar
The Declaration of Istanbul: Review and Commentary by the American Society of Transplant Surgeons Ethics Committee and Executive Committee
Alan I. Reed, R. Merion, J. Roberts, G. B. Klintmalm +3 more
2009American Journal of Transplantation20 citations Open access
Semantic Scholar
Risk Factors for Systemic Candida Infections in Pediatric Small Bowel Transplant Recipients
D. Florescu, Fang Qiu, D. Mercer, A. Langnas +2 more
2012The Pediatric Infectious Disease Journal19 citations
Semantic Scholar
Surgical Treatment of Intra-Abdominal Desmoid Tumors Resulting In Short Bowel Syndrome
Matthew B Wheeler, D. Mercer, W. Grant, J. Botha +2 more
2012Cancers19 citations Open access
Semantic Scholar
Coagulation and Inflammatory Responses in Solid Organ Transplant Recipients and Donors
J. Levitsky, Alison Freidfeld, J. Stoner, E. Lyden +4 more
200819 citations
Semantic Scholar
Compensating the Transplant Professional: Time for a Model Change
Marwan S. Abouljoud, S. Whitehouse, A. Langnas, K. Brown
2015American Journal of Transplantation18 citations Open access
Semantic Scholar
Paediatric liver transplantation in Johannesburg revisited: 59 transplants and challenges met.
J. Loveland, R. Britz, C. Joseph, A. Sparaco +6 more
2014South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde14 citations Open access
Semantic Scholar
Transplant Tourism and Unregulated Black‐Market Trafficking of Organs
T. Starzl, L. Teperman, D. Sutherland, H. Sollinger +15 more
2009American Journal of Transplantation14 citations Open access
Semantic Scholar
Parvovirus Associated Fulminant Hepatic Failure and Aplastic Anemia Treated Successfully With Liver and Bone Marrow Transplantation. A Report of Two Cases
Lokesh Bathla, Wendy J. Grant, David F. Mercer, Luciano M. Vargas +2 more
2014American Journal of Transplantation13 citations Open access
Semantic Scholar
Radiation therapy increases the risk of hepatobiliary complications in short bowel syndrome.
Jon S. Thompson, R. Weseman, F. Rochling, W. Grant +3 more
2011Nutrition in clinical practice13 citations
Semantic Scholar
A North American single‐center experience with liver transplantation using thoracoabdominal normothermic regional perfusion for donation after circulatory death
S. Merani, Maria Urban, J. Um, Alexander Maskin +5 more
2021American Journal of Transplantation12 citations Open access
Semantic Scholar
Opportunistic viral infections in intestinal transplantation
D. Florescu, A. Langnas, U. Sandkovsky
2013Expert Review of Anti-Infective Therapy12 citations
Semantic Scholar
Infection Control Experience in a Cooperative Care Center for Transplant Patients
A. Nusair, D. Jourdan, S. Medcalf, N. Marion +5 more
2008Infection Control & Hospital Epidemiology11 citations
Semantic Scholar
Outcomes in liver transplant recipients with nonalcoholic fatty liver disease-related HCC: results from the US multicenter HCC transplant consortium
E. Verna, M. Phipps, K. Halazun, D. Markovic +29 more
2022Liver transplantation10 citations
Semantic Scholar
Viral enteritis in intestinal transplant recipients
A. Servais, M. Keck, M. Leick, D. Mercer +5 more
2020Transplant Infectious Disease10 citations
Semantic Scholar

Frequent co-authors

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W. Grant×17
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W. Grant — researcher profile on SciRah
J. Botha×13
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J. Botha — researcher profile on SciRah
D. Mercer×13
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D. Mercer — researcher profile on SciRah
D. Florescu×9
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D. Florescu — researcher profile on SciRah

×8

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D. Sudan — researcher profile on SciRah

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A. Kalil — researcher profile on SciRah

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S. Merani — researcher profile on SciRah

Luciano M. Vargas×6

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Luciano M. Vargas — researcher profile on SciRah

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T. Fishbein — researcher profile on SciRah

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S. Florman — researcher profile on SciRah

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C. Taner — researcher profile on SciRah

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T. Nydam — researcher profile on SciRah