Alan Norman Langnas, DO

Professor

  • 9916 Citations
  • 53 h-Index
1989 …2019
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Research Output 1989 2019

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Review article
2015
4 Citations (Scopus)

Compensating the transplant professional: Time for a model change

Abouljoud, M., Whitehouse, S., Langnas, A. N. & Brown, K., Mar 1 2015, In : American Journal of Transplantation. 15, 3, p. 601-605 5 p.

Research output: Contribution to journalReview article

Physicians
Transplants
Reward
Transplantation
Centers for Medicare and Medicaid Services (U.S.)
2013
1 Citation (Scopus)

Left lobe liver transplants

Bathla, L., Vargas, L. M. & Langnas, A. N., Dec 1 2013, In : Surgical Clinics of North America. 93, 6, p. 1325-1342 18 p.

Research output: Contribution to journalReview article

Living Donors
Liver Transplantation
Transplants
Liver
Tissue Donors
5 Citations (Scopus)

Opportunistic viral infections in intestinal transplantation

Florescu, D. F., Langnas, A. N. & Sandkovsky, U., Apr 1 2013, In : Expert Review of Anti-Infective Therapy. 11, 4, p. 367-381 15 p.

Research output: Contribution to journalReview article

Opportunistic Infections
Parenteral Nutrition
Organ Transplantation
Virus Diseases
Survival Rate
2012
25 Citations (Scopus)

Bloodstream infections during the first year after pediatric small bowel transplantation

Florescu, D. F., Qiu, F., Langnas, A. N., Mercer, D. F., Chambers, H., Hill, L. A., Qaragholi, N. & Kalil, A. C., Jul 1 2012, In : Pediatric Infectious Disease Journal. 31, 7, p. 700-704 5 p.

Research output: Contribution to journalReview article

Transplantation
Pediatrics
Infection
Central Venous Catheters
Enterococcus
4 Citations (Scopus)

Preresection obesity increases the risk of hepatobiliary complications in short bowel syndrome

Thompson, J. S., Weseman, R. A., Rochling, F. A., Grant, W. J., Botha, J. F., Langnas, A. N. & Mercer, D. F., Oct 2012, In : Nutrients. 4, 10, p. 1358-1366 9 p.

Research output: Contribution to journalReview article

Short Bowel Syndrome
obesity
Obesity
Parenteral Nutrition
parenteral feeding
23 Citations (Scopus)

Risk of cytomegalovirus disease in high-risk liver transplant recipients on valganciclovir prophylaxis: A systematic review and meta-Analysis

Kalil, A. C., Mindru, C., Botha, J. F., Grant, W. J., Mercer, D. F., Olivera-Martinez, M. A., McCartan, M. A., McCashland, T. M., Langnas, A. N. & Florescu, D. F., Dec 1 2012, In : Liver Transplantation. 18, 12, p. 1440-1447 8 p.

Research output: Contribution to journalReview article

Cytomegalovirus
Meta-Analysis
Liver
Confidence Intervals
Leukopenia
5 Citations (Scopus)

Surgical treatment of intra-abdominal desmoid tumors resulting in short bowel syndrome

Wheeler, M., Mercer, D. F., Grant, W., Botha, J., Langnas, A. N. & Thompson, J. S., Mar 1 2012, In : Cancers. 4, 1, p. 31-38 8 p.

Research output: Contribution to journalReview article

Short Bowel Syndrome
Aggressive Fibromatosis
Rehabilitation
Transplantation
Neoplasms
2011
10 Citations (Scopus)

Radiation therapy increases the risk of hepatobiliary complications in short bowel syndrome

Thompson, J. S., Weseman, R., Rochling, F. A., Grant, W., Botha, J., Langnas, A. N. & Mercer, D. F., Aug 1 2011, In : Nutrition in Clinical Practice. 26, 4, p. 474-478 5 p.

Research output: Contribution to journalReview article

Short Bowel Syndrome
Radiotherapy
Radiation
Portal Hypertension
Neoplasms
2010
91 Citations (Scopus)

Intestine transplantation in the United States, 1999-2008: Special feature

Mazariegos, G. V., Steffick, D. E., Horslen, S., Farmer, D., Fryer, J., Grant, D., Langnas, A. N. & Magee, J. C., Apr 1 2010, In : American Journal of Transplantation. 10, 4 PART 2, p. 1020-1034 15 p.

Research output: Contribution to journalReview article

Intestines
Transplantation
Tissue Donors
Transplants
Donor Selection
2006
219 Citations (Scopus)

A report of the Vancouver Forum on the care of the live organ donor: Lung, liver, pancreas, and intestine data and medical guidelines

Barr, M. L., Belghiti, J., Villamil, F. G., Pomfret, E. A., Sutherland, D. S., Gruessner, R. W., Langnas, A. N. & Delmonico, F. L., May 1 2006, In : Transplantation. 81, 10, p. 1373-1385 13 p.

Research output: Contribution to journalReview article

Tissue and Organ Harvesting
Donor Selection
Pancreas Transplantation
Lung Transplantation
Living Donors
15 Citations (Scopus)

Hepatobiliary cancers clinical practice guidelines in oncology

Benson, A. B., Bekaii-Saab, T., Ben-Josef, E., Blumgart, L., Clary, B. M., Curley, S. A., Davila, R., Earle, C. C., Ensminger, W. D., Gibbs, J. F., Laheru, D., Langnas, A. N., Mulvihill, S. J., Nemcek, A. A., Posey, J. A., Sigurdson, E. R., Sinanan, M., Vauthey, J. N., Venook, A. P., Wagman, L. D. & 1 others, Yeatman, T. J., Sep 1 2006, In : JNCCN Journal of the National Comprehensive Cancer Network. 4, 8, p. 728-750 23 p.

Research output: Contribution to journalReview article

Practice Guidelines
Cholangiocarcinoma
Biliary Tract
Neoplasms
Klatskin Tumor
2005
69 Citations (Scopus)

A comparison of tacrolimus and cyclosporine in liver transplantation: Effects on renal function and cardiovascular risk status

Lucey, M. R., Abdelmalek, M. F., Gagliardi, R., Granger, D., Holt, C., Kam, I., Klintmalm, G., Langnas, A. N., Shetty, K., Tzakis, A. & Woodle, E. S., May 1 2005, In : American Journal of Transplantation. 5, 5, p. 1111-1119 9 p.

Research output: Contribution to journalReview article

Tacrolimus
Liver Transplantation
Cyclosporine
Kidney
Graft Survival
2004
6 Citations (Scopus)

Achievement of cellular immunity and discordant xenogeneic tolerance in mice by porcine thymus grafts.

Zhao, Y., Sun, Z., Sun, Y. & Langnas, A. N., Jun 2004, In : Cellular & molecular immunology. 1, 3, p. 173-179 7 p.

Research output: Contribution to journalReview article

Cellular Immunity
Thymus Gland
Swine
Transplants
T-Lymphocytes
48 Citations (Scopus)

Advances in small-intestine transplantation

Langnas, A. N., May 15 2004, In : Transplantation. 77, 9, p. S75-S78

Research output: Contribution to journalReview article

Small Intestine
Transplantation
Operative Surgical Procedures
Tacrolimus
Graft Survival
38 Citations (Scopus)

Liver and intestine transplantation

Brown, R. S., Rush, S. H., Rosen, H. R., Langnas, A. N., Klintmalm, G. B., Hanto, D. W. & Punch, J. D., Jul 1 2004, In : American Journal of Transplantation. 4, SUPPL. 9, p. 81-92 12 p.

Research output: Contribution to journalReview article

Waiting Lists
Liver Transplantation
Intestines
Transplants
Transplantation
2002

Intestinal transplantation

Grant, W. J., Botha, J. F. & Langnas, A. N., Sep 1 2002, In : Seminars in Colon and Rectal Surgery. 13, 3, p. 231-236 6 p.

Research output: Contribution to journalReview article

Transplantation
Transplants
Enteral Nutrition
Immunosuppressive Agents
Patient Selection
10 Citations (Scopus)

Pediatric intestinal transplantation-review of current practice

Iyer, K. R., Iverson, A. K., DeVoll-Zabrocki, A., Buckman, S., Horslen, S. & Langnas, A. N., Dec 2002, In : Nutrition in Clinical Practice. 17, 6, p. 350-360 11 p.

Research output: Contribution to journalReview article

Transplantation
Pediatrics
2001
263 Citations (Scopus)

Indications for pediatric intestinal transplantation: A position paper of the American Society of Transplantation

Kaufman, S. S., Atkinson, J. B., Bianchi, A., Goulet, O. J., Grant, D., Langnas, A. N., McDiarmid, S. V., Mittal, N., Reyes, J. & Tzakis, A. G., Apr 25 2001, In : Pediatric Transplantation. 5, 2, p. 80-87 8 p.

Research output: Contribution to journalReview article

Parenteral Nutrition
Transplantation
Pediatrics
Short Bowel Syndrome
Liver Diseases
1992
84 Citations (Scopus)

Cytomegalovirus infection and disease after liver transplantation - An overview

Stratta, R. J., Shaeffer, M. S., Markin, R. S., Wood, R. P., Langnas, A. N., Reed, E. C., Donovan, J. P., Woods, G. L., Bradshaw, K. A., Pillen, T. J. & Shaw, B. W., May 1 1992, In : Digestive Diseases and Sciences. 37, 5, p. 673-688 16 p.

Research output: Contribution to journalReview article

Cytomegalovirus Infections
Liver Transplantation
Transplantation
Ganciclovir
Molecular Epidemiology

Diagnosis and radiologic intervention in reduced-size hepatic allografts

Matamoros, A., Anderson, J. C., Lieberman, R. P., McCowan, T. C., Langnas, A. N. & Shaw, B. W., Jan 1 1992, In : Seminars in Interventional Radiology. 9, 4, p. 290-296 7 p.

Research output: Contribution to journalReview article

Allografts
Liver
90 Citations (Scopus)

Short bowel syndrome

Vanderhoof, J. A., Langnas, A. N., Pinch, L. W., Thompson, J. S. & Kaufman, S. S., May 1992, In : Journal of pediatric gastroenterology and nutrition. 14, 4, p. 359-370 12 p.

Research output: Contribution to journalReview article

Short Bowel Syndrome
Transplantation
Home Parenteral Nutrition
therapeutics
surgeons
1990
11 Citations (Scopus)

Drug-induced hypertrichosis: Case report and review of the literature

Miwa, L. J., Shaefer, M. S., Stratta, R. J., Wood, R. P., Langnas, A. N. & Shaw, B. W., Jan 1 1990, In : DICP, Annals of Pharmacotherapy. 24, 4, p. 365-368 4 p.

Research output: Contribution to journalReview article

Hypertrichosis
Minoxidil
Cyclosporine
Pharmaceutical Preparations
Liver
1989
37 Citations (Scopus)

Postoperative care after liver transplantation

Shaw, B. W., Stratta, R. J., Donovan, J. P., Langnas, A. N., Wood, R. P. & Markin, R. S., Jan 1 1989, In : Seminars in liver disease. 9, 3, p. 202-230 29 p.

Research output: Contribution to journalReview article

Postoperative Care
Liver Transplantation
Transplants
Liver
Long-Term Care