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Research Output 1958 2019

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Article
2018
30 Citations (Scopus)

IFSO Worldwide Survey 2016: Primary, Endoluminal, and Revisional Procedures

Angrisani, L., Santonicola, A., Iovino, P., Vitiello, A., Higa, K., Himpens, J., Buchwald, H. & Scopinaro, N., Dec 1 2018, In : Obesity Surgery. 28, 12, p. 3783-3794 12 p.

Research output: Contribution to journalArticle

Bariatrics
Bariatric Surgery
Gastric Bypass
Gastrectomy
Surveys and Questionnaires
2017
154 Citations (Scopus)

Bariatric Surgery and Endoluminal Procedures: IFSO Worldwide Survey 2014

Angrisani, L., Santonicola, A., Iovino, P., Vitiello, A., Zundel, N., Buchwald, H. & Scopinaro, N., Sep 1 2017, In : Obesity Surgery. 27, 9, p. 1-11 11 p.

Research output: Contribution to journalArticle

Open Access
Bariatric Surgery
Bariatrics
Gastrectomy
Gastric Bypass
Surveys and Questionnaires
1 Citation (Scopus)

Partial ileal bypass affords protection from onset of type 2 diabetes

Buchwald, H., Oien, D. M., Schieber, D. J., Bantle, J. P. & Connett, J. E., Jan 1 2017, In : Surgery for Obesity and Related Diseases. 13, 1, p. 45-51 7 p.

Research output: Contribution to journalArticle

Type 2 Diabetes Mellitus
Hyperlipidemias
Incidence
Odds Ratio
Cholesterol
1 Citation (Scopus)

Revision Roux-en-Y Gastric Bypass to Biliopancreatic Long-Limb Gastric Bypass for Inadequate Weight Response: Case Series and Analysis

Buchwald, H. & Oien, D. M., Sep 1 2017, In : Obesity Surgery. 27, 9, p. 2293-2302 10 p.

Research output: Contribution to journalArticle

Gastric Bypass
Extremities
Weights and Measures
Weight Loss
Limb Salvage
2015
2 Citations (Scopus)

A numerical scale to assess the outcomes of metabolic/bariatric surgery (NOMS)

Michalik, M., Bobowicz, M. & Buchwald, H., Jan 1 2015, In : Wideochirurgia I Inne Techniki Maloinwazyjne. 10, 3, p. 359-362 4 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Hemoglobins
Blood Pressure
Hypertension
Type 2 Diabetes Mellitus
638 Citations (Scopus)

Bariatric Surgery Worldwide 2013

Angrisani, L., Santonicola, A., Iovino, P., Formisano, G., Buchwald, H. & Scopinaro, N., Oct 7 2015, In : Obesity Surgery. 25, 10, p. 1822-1832 11 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Bariatrics
Gastrectomy
Gastric Bypass
Canada
4 Citations (Scopus)

Bone Strength Is Preserved Following Bariatric Surgery

Scibora, L. M., Buchwald, H., Petit, M. A., Hughes, J. & Ikramuddin, S., Jan 1 2015, In : Obesity Surgery. 25, 2, p. 263-270 8 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Bone and Bones
Tibia
Bone Density
Photon Absorptiometry
7 Citations (Scopus)

Revisional Metabolic/Bariatric Surgery: a Moral Obligation

Buchwald, H., Mar 3 2015, In : Obesity Surgery. 25, 3, p. 547-549 3 p.

Research output: Contribution to journalArticle

Moral Obligations
Bariatric Surgery
Population
2014
Magnetic permeability
Feasibility Studies
Bariatric Surgery
Flow rate
Electromagnetic induction
17 Citations (Scopus)

Effects on GLP-1, PYY, and leptin by direct stimulation of terminal ileum and cecum in humans: Implications for ileal transposition

Buchwald, H., Dorman, R. B., Rasmus, N. F., Michalek, V. N., Landvik, N. M. & Ikramuddin, S., Jan 1 2014, In : Surgery for Obesity and Related Diseases. 10, 5, p. 780-786 7 p.

Research output: Contribution to journalArticle

Peptide YY
Glucagon-Like Peptide 1
Cecum
Leptin
Ileum
5 Citations (Scopus)

Ileal Effect on Blood Glucose, HbA1c, and GLP-1 in Goto-Kakizaki Rats

Buchwald, H., Menchaca, H. J., Michalek, V. N. & Bertin, N. T., Oct 11 2014, In : Obesity Surgery. 24, 11, p. 1954-1960 7 p.

Research output: Contribution to journalArticle

Glucagon-Like Peptide 1
Blood Glucose
Hemoglobins
Ileum
Islets of Langerhans
2013
38 Citations (Scopus)

Gastric bypass after liver transplantation

Al-Nowaylati, A. R., Al-Haddad, B. J. S., Dorman, R. B., Alsaied, O., Lake, J. R., Chinnakotla, S., Slusarek, B. M., Sampson, B. K., Ikramuddin, S., Buchwald, H. & Leslie, D. B., Dec 1 2013, In : Liver Transplantation. 19, 12, p. 1324-1329 6 p.

Research output: Contribution to journalArticle

Gastric Bypass
Liver Transplantation
Bariatric Surgery
Hepatitis C
Multiple Organ Failure
794 Citations (Scopus)

Metabolic/bariatric surgery worldwide 2011

Buchwald, H. & Oien, D. M., Apr 1 2013, In : Obesity Surgery. 23, 4, p. 427-436 10 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Gastrectomy
Bariatrics
Biliopancreatic Diversion
Gastric Bypass
1 Citation (Scopus)

Surgical access system for frugal bariatric surgery

Oura, M., Menchaca, H. J., Erdman, A. G. & Buchwald, H., Jun 21 2013, In : Journal of Medical Devices, Transactions of the ASME. 7, 2, 020947.

Research output: Contribution to journalArticle

Bariatric Surgery
Surgery
2012
38 Citations (Scopus)

Benefits and complications of the duodenal switch/biliopancreatic diversion compared to the Roux-en-Y gastric bypass

Dorman, R. B., Rasmus, N. F., Al-Haddad, B. J. S., Serrot, F. J., Slusarek, B. M., Sampson, B. K., Buchwald, H., Leslie, D. B. & Ikramuddin, S., Oct 1 2012, In : Surgery (United States). 152, 4, p. 758-767 10 p.

Research output: Contribution to journalArticle

Biliopancreatic Diversion
Gastric Bypass
Weight Loss
Type 2 Diabetes Mellitus
Bariatrics
38 Citations (Scopus)

Case-matched outcomes in bariatric surgery for treatment of type 2 diabetes in the morbidly obese patient

Dorman, R. B., Serrot, F. J., Miller, C. J., Slusarek, B. M., Sampson, B. K., Buchwald, H., Leslie, D. B., Bantle, J. P. & Ikramuddin, S., Feb 1 2012, In : Annals of surgery. 255, 2, p. 287-293 7 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Gastric Bypass
Type 2 Diabetes Mellitus
Stomach
Hemoglobins
29 Citations (Scopus)

Efficacy of the Roux-en-Y gastric bypass compared to medically managed controls in meeting the american diabetes association composite end point goals for management of type 2 diabetes mellitus

Leslie, D. B., Dorman, R. B., Serrot, F. J., Swan, T. W., Kellogg, T. A., Torres-Villalobos, G., Buchwald, H., Slusarek, B. M., Sampson, B. K., Bantle, J. P. & Ikramuddin, S., Mar 1 2012, In : Obesity Surgery. 22, 3, p. 367-374 8 p.

Research output: Contribution to journalArticle

Gastric Bypass
Type 2 Diabetes Mellitus
Blood Pressure
Hemoglobins
Databases
73 Citations (Scopus)

Risk for hospital readmission following bariatric surgery

Dorman, R. B., Miller, C. J., Leslie, D. B., Serrot, F. J., Slusarek, B., Buchwald, H., Connett, J. E. & Ikramuddin, S., Mar 7 2012, In : PloS one. 7, 3, e32506.

Research output: Contribution to journalArticle

bariatric surgery
Patient Readmission
Bariatric Surgery
odds ratio
Surgery
22 Citations (Scopus)

Routine upper gastrointestinal imaging is superior to clinical signs for detecting gastrojejunal leak after laparoscopic roux-en-y gastric bypass

Leslie, D. B., Dorman, R. B., Anderson, J., Serrot, F. J., Kellogg, T. A., Buchwald, H., Sampson, B. K., Slusarek, B. M. & Ikramuddin, S., Feb 1 2012, In : Journal of the American College of Surgeons. 214, 2, p. 208-213 6 p.

Research output: Contribution to journalArticle

Gastric Bypass
Vital Signs
Laparoscopy
Osteogenesis Imperfecta
Mortality
2011
56 Citations (Scopus)

Comparative effectiveness of bariatric surgery and nonsurgical therapy in adults with type 2 diabetes mellitus and body mass index <35 kg/m 2

Serrot, F. J., Dorman, R. B., Miller, C. J., Slusarek, B., Sampson, B., Sick, B. T., Leslie, D. B., Buchwald, H. & Ikramuddin, S., Oct 1 2011, In : Surgery. 150, 4, p. 684-691 8 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Gastric Bypass
Type 2 Diabetes Mellitus
Body Mass Index
Blood Pressure
22 Citations (Scopus)

Gastric plication: Preclinical study of durability of serosa-to-serosa apposition

Menchaca, H. J., Harris, J. L., Thompson, S. E., Mootoo, M., Michalek, V. N. & Buchwald, H., Jan 1 2011, In : Surgery for Obesity and Related Diseases. 7, 1, p. 8-14 7 p.

Research output: Contribution to journalArticle

Serous Membrane
Stomach
Equipment and Supplies
Dogs
Sutures
26 Citations (Scopus)

How bariatric and metabolic operations control metabolic syndrome

Ikramuddin, S. & Buchwald, H., Oct 1 2011, In : British Journal of Surgery. 98, 10, p. 1339-1341 3 p.

Research output: Contribution to journalArticle

Metabolic Syndrome X
Bariatrics
Bariatric Surgery
Dyslipidemias
Type 2 Diabetes Mellitus
3 Citations (Scopus)

Preliminary report: Search for a transgastric approach for managing gastrogastric fistulas

Torres-Villalobos, G., Leslie, D. B., Hunter, D., Buchwald, H., Martin-Del-Campo, L. A. & Ikramuddin, S., Feb 1 2011, In : World Journal of Surgery. 35, 2, p. 372-376 5 p.

Research output: Contribution to journalArticle

Fistula
Reoperation
Weight Loss
Morbidity
Recurrence
2010
5 Citations (Scopus)

Micro-orifice metabolic/bariatric surgery under IV sedation/local anesthesia: Porcine feasibility study

Buchwald, H., Menchaca, H. J., Van Michalek, N., Suguitani, N. T., Singh, H., George, P. & Belani, K. G., Apr 1 2010, In : Obesity Surgery. 20, 4, p. 500-505 6 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Feasibility Studies
Local Anesthesia
Swine
Cadaver
47 Citations (Scopus)

Overall mortality, incremental life expectancy, and cause of death at 25 years in the program on the surgical control of the hyperlipidemias

Buchwald, H., Rudser, K., Williams, S. E., Michalek, V. N., Vagasky, J. & Connett, J. E., Jun 1 2010, In : Annals of surgery. 251, 6, p. 1034-1040 7 p.

Research output: Contribution to journalArticle

Life Expectancy
Hyperlipidemias
Cause of Death
Mortality
Survival
2009
6 Citations (Scopus)
Gastric Bypass
Minimally Invasive Surgical Procedures
Natural Killer Cells
Blood Cells
Gene Expression
72 Citations (Scopus)

Patterns of readmission and reoperation within 90 days after Roux-en-Y gastric bypass

Kellogg, T. A., Swan, T., Leslie, D. B., Buchwald, H. & Ikramuddin, S., Jul 1 2009, In : Surgery for Obesity and Related Diseases. 5, 4, p. 416-423 8 p.

Research output: Contribution to journalArticle

Gastric Bypass
Reoperation
Dehydration
Nausea
Abdominal Pain
8 Citations (Scopus)

Pilot study of oxygen transport rate of banked red blood cells

Buchwald, H., Menchaca, H. J., Michalek, V. N., Rudser, K., Rohde, T. D., O'Dea, T., Connett, J. E. & Gorlin, J., Jan 1 2009, In : Vox Sanguinis. 96, 1, p. 44-48 5 p.

Research output: Contribution to journalArticle

Erythrocytes
Oxygen
Blood Donors
Oximetry
Blood Banks
1 Citation (Scopus)

The problem of self-determination of professionalism and ethics.

Buchwald, H., Jan 1 2009, In : Bulletin of the American College of Surgeons. 94, 4, p. 8-13 6 p.

Research output: Contribution to journalArticle

Personal Autonomy
Ethics
Physicians
Professionalism
1608 Citations (Scopus)

Weight and Type 2 Diabetes after Bariatric Surgery: Systematic Review and Meta-analysis

Buchwald, H., Estok, R., Fahrbach, K., Banel, D., Jensen, M. D., Pories, W. J., Bantle, J. P. & Sledge, I., Mar 1 2009, In : American Journal of Medicine. 122, 3

Research output: Contribution to journalArticle

Bariatric Surgery
Type 2 Diabetes Mellitus
Meta-Analysis
Weights and Measures
Weight Loss
2008
155 Citations (Scopus)

A study on the economic impact of bariatric surgery

Crémieux, P. Y., Buchwald, H., Shikora, S. A., Ghosh, A., Yang, H. E. & Buessing, M., Sep 1 2008, In : American Journal of Managed Care. 14, 9, p. 589-596 8 p.

Research output: Contribution to journalArticle

Bariatric Surgery
economic impact
surgery
Economics
Costs and Cost Analysis
29 Citations (Scopus)

Duodenal switch operative mortality and morbidity are not impacted by body mass index

Buchwald, H., Kellogg, T. A., Leslie, D. B. & Ikramuddin, S., Oct 1 2008, In : Annals of Surgery. 248, 4, p. 541-547 7 p.

Research output: Contribution to journalArticle

Body Mass Index
Morbidity
Mortality
Herniorrhaphy
Gastric Outlet Obstruction
103 Citations (Scopus)

Interdisciplinary European guidelines on surgery of severe obesity

Fried, M., Hainer, V., Basdevant, A., Buchwald, H., Deitel, M., Finer, N., Greve, J. W. M., Horber, F., Mathus-Vliegen, E., Scopinaro, N., Steffen, R., Tsigos, C., Weiner, R. & Widhalm, K., Mar 1 2008, In : Obesity Facts. 1, 1, p. 52-59 8 p.

Research output: Contribution to journalArticle

Morbid Obesity
surgery
Obesity
Bariatrics
Guidelines
21 Citations (Scopus)

Introduction and current status of bariatric procedures

Buchwald, H., May 1 2008, In : Surgery for Obesity and Related Diseases. 4, 3 SUPPL.

Research output: Contribution to journalArticle

Bariatrics
Bariatric Surgery
Morbid Obesity
Comorbidity
122 Citations (Scopus)

Postgastric bypass hyperinsulinemic hypoglycemia syndrome: characterization and response to a modified diet

Kellogg, T. A., Bantle, J. P., Leslie, D. B., Redmond, J. B., Slusarek, B., Swan, T., Buchwald, H. & Ikramuddin, S., Jul 1 2008, In : Surgery for Obesity and Related Diseases. 4, 4, p. 492-499 8 p.

Research output: Contribution to journalArticle

Hypoglycemia
Diet
Meals
Carbohydrate-Restricted Diet
Carbohydrates
2007
38 Citations (Scopus)
Adipokines
Gastric Bypass
Leptin
C-Reactive Protein
Resistin
30 Citations (Scopus)
Gastric Bypass
Fundoplication
Gastroesophageal Reflux
Length of Stay
Body Mass Index
62 Citations (Scopus)
Gastric Bypass
Glucagon-Like Peptide 1
Ghrelin
Gastric Inhibitory Polypeptide
Weight Loss
60 Citations (Scopus)

Hyperinsulinemic hypoglycemia developing late after gastric bypass

Bantle, J. P., Ikramuddin, S., Kellogg, T. A. & Buchwald, H., May 1 2007, In : Obesity Surgery. 17, 5, p. 592-594 3 p.

Research output: Contribution to journalArticle

Gastric Bypass
Hypoglycemia
Carbohydrates
Meals
Unconsciousness
38 Citations (Scopus)

Primary care and subspecialty management of morbid obesity: Referral patterns for bariatric surgery

Avidor, Y., Still, C. D., Brunner, M., Buchwald, J. N. & Buchwald, H., May 1 2007, In : Surgery for Obesity and Related Diseases. 3, 3, p. 392-407 16 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Morbid Obesity
Primary Health Care
Referral and Consultation
Guidelines
464 Citations (Scopus)

Trends in mortality in bariatric surgery: A systematic review and meta-analysis

Buchwald, H., Estok, R., Fahrbach, K., Banel, D. & Sledge, I., Oct 1 2007, In : Surgery. 142, 4, p. 621-635 15 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Meta-Analysis
Confidence Intervals
Mortality
Bariatrics
2006
16 Citations (Scopus)

Bariatric surgery training in the United States

Buchwald, H. & Williams, S. E., Jan 1 2006, In : Surgery for Obesity and Related Diseases. 2, 1, p. 52-55 4 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Gastric Bypass
Education
Internship and Residency
Minimally Invasive Surgical Procedures
2005
228 Citations (Scopus)
Health Insurance Reimbursement
Bariatric Surgery
Morbid Obesity
Health
250 Citations (Scopus)

Consensus Conference Statement. Bariatric surgery for morbid obesity: Health implications for patients, health professionals, and third-party payers

Buchwald, H., Owen, H., Wangensteen, S. D., Billington, C. J., Detre, K. M., Garcia, V., Jensen, M. D., Kelley, D. E., Klein, S., Danforth, W. H., O'Leary, J. P., Sheldon, G. F., Wadden, T., Wittgrove, A. & Wolfe, B. M., May 1 2005, In : Surgery for Obesity and Related Diseases. 1, 3, p. 371-381 11 p.

Research output: Contribution to journalArticle

Health Insurance Reimbursement
Bariatric Surgery
Morbid Obesity
Weight Loss
Consensus
43 Citations (Scopus)

Long-term follow-up and the role of surgery in adolescents with morbid obesity

Barnett, S. J., Stanley, C., Hanlon, M., Acton, R. D., Saltzman, D. A., Ikramuddin, S. & Buchwald, H., Jul 1 2005, In : Surgery for Obesity and Related Diseases. 1, 4, p. 394-398 5 p.

Research output: Contribution to journalArticle

Morbid Obesity
Jejunoileal Bypass
Weight Loss
Pediatric Obesity
Body Mass Index

Open Bariatric Surgery Is Preferable to a Two-Stage Laparoscopic Approach

Buchwald, H., Jan 1 2005, In : Surgical Innovation. 12, 2, 1 p.

Research output: Contribution to journalArticle

Bariatric Surgery
114 Citations (Scopus)

Optimizing outcomes in bariatric surgery: Outpatient laporoscopic gastric bypass

McCarty, T. M., Arnold, D. T., Lamont, J. P., Fisher, T. L., Kuhn, J. A., Buchwald, H., Kellum, J. M., O'Leary, J. P., Livingston, E. H. & Gibran, N. S., Oct 1 2005, In : Annals of Surgery. 242, 4, p. 494-501 8 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Gastric Bypass
Outpatients
Steroids
Comorbidity
25 Citations (Scopus)

The future of bariatric surgery

Buchwald, H., May 1 2005, In : Obesity Surgery. 15, 5, p. 598-605 8 p.

Research output: Contribution to journalArticle

Economic Competition
Bariatrics
Bariatric Surgery
Morbid Obesity
Comorbidity
2004
570 Citations (Scopus)

Bariatric surgery worldwide 2003

Buchwald, H. & Williams, S. E., Oct 1 2004, In : Obesity Surgery. 14, 9, p. 1157-1164 8 p.

Research output: Contribution to journalArticle

Bariatric Surgery
Gastric Bypass
Gastroplasty
Morbid Obesity
Biliopancreatic Diversion
4 Citations (Scopus)

Gastric stimulation: A new paradigm for management of morbid obesity

Buchwald, H., Sep 1 2004, In : Obesity Surgery. 14, SUPPL. 1

Research output: Contribution to journalArticle

Electric Stimulation Therapy
Morbid Obesity
Patient Selection
Stomach