CD73-dependent generation of extracellular adenosine by vascular endothelial cells modulates de novo lipogenesis in adipose tissue
Jaeckstein M, Schulze I, Zajac M, Heine M, Mann O, Pfeifer A, Heeren J
FRONT IMMUNOL. 2024;14:1308456.

Obesity and diabetes mellitus are associated with SARS-CoV-2 outcomes without influencing signature genes of extrapulmonary immune compartments at the RNA level
Lücke J, Böttcher M, Nawrocki M, Meins N, Schnell J, Heinrich F, Bertram F, Sabihi M, Seeger P, Pfaff M, Notz S, Blankenburg T, Zhang T, Kempski J, Reeh M, Wolter S, Mann O, Lütgehetmann M, Hackert T, Izbicki J, Duprée A, Huber S, Ondruschka B, Giannou A
HELIYON. 2024;10(2):e24508.

Mouse models of spontaneous liver and lung metastasis for colorectal cancer
Lücke J, Mercanoglu B, Zhang T, Zazara D, Zigmond E, Seeger P, Mann O, Izbicki J, Hackert T, Huber S, Giannou A
STAR protocols. 2024;5(1):102811.

The Effect of Non-Alcoholic Fatty Liver Disease on Weight Loss and Resolution of Obesity-Related Disorders After Bariatric Surgery
Abdalla T, Giannou A, Abdalla A, Izbicki J, Dupreé A, Mann O, Wolter S
WORLD J SURG. 2023;47(12):3281-3288.

Tissue resident iNKT17 cells facilitate cancer cell extravasation in liver metastasis via interleukin-22
Giannou A, Kempski J, Shiri A, Lücke J, Zhang T, Zhao L, Zazara D, Cortesi F, Riecken K, Amezcua Vesely M, Low J, Xu H, Kaffe E, Garcia-Perez L, Agalioti T, Yamada Y, Jungraithmayr W, Zigmond E, Karstens K, Steglich B, Wagner J, Konczalla L, Carambia A, Schulze K, von Felden J, May P, Briukhovetska D, Bedke T, Brockmann L, Starzonek S, Lange T, Koch C, Riethdorf S, Pelczar P, Böttcher M, Sabihi M, Huber F, Reeh M, Grass J, Wahib R, Seese H, Stüben B, Fard-Aghaie M, Duprée A, Scognamiglio P, Plitzko G, Meiners J, Soukou S, Wittek A, Manthey C, Maroulis I, Arck P, Perez D, Gao B, Zarogiannis S, Strowig T, Pasqualini R, Arap W, Gosálvez J, Kobold S, Prinz I, Guse A, Tachezy M, Ghadban T, Heumann A, Li J, Melling N, Mann O, Izbicki J, Pantel K, Schumacher U, Lohse A, Flavell R, Gagliani N, Huber S
IMMUNITY. 2023;56(1):125-142.e12.

IL-22BP controls the progression of liver metastasis in colorectal cancer
Giannou A, Kempski J, Zhang T, Lücke J, Shiri A, Zazara D, Belios I, Machicote A, Seeger P, Agalioti T, Tintelnot J, Sagebiel A, Tomczak M, Bauditz L, Bedke T, Kocheise L, Mercanoglu B, Fard-Aghaie M, Giorgakis E, Lykoudis P, Pikouli A, Grass J, Wahib R, Bardenhagen J, Brunswig B, Heumann A, Ghadban T, Duprée A, Tachezy M, Melling N, Arck P, Stringa P, Gentilini M, Gondolesi G, Nakano R, Thomson A, Perez D, Li J, Mann O, Izbicki J, Gagliani N, Maroulis I, Huber S
FRONT ONCOL. 2023;13:1170502.

Protocol for orthotopic single-lung transplantation in mice as a tool for lung metastasis studies
Giannou A, Ohm B, Zazara D, Lücke J, Zhang T, Sabihi M, Seeger P, Oh J, Grotelüschen R, Busch P, Mann O, Hackert T, Izbicki J, Yamada Y, Huber S, Jungraithmayr W
STAR protocols. 2023;4(4):102701.

Sustained weight loss with semaglutide once weekly in patients without type 2 diabetes and post-bariatric treatment failure
Lautenbach A, Kantowski T, Wagner J, Mann O, Stoll F, Aberle J
CLIN OBES. 2023;13(5):e12593.

Low-Grade Hepatic Steatosis Is Associated with Long-term Remission of Type 2 Diabetes Independent of Type of Bariatric-Metabolic Surgery
Lautenbach A, Wernecke M, Mann O, Wagner J, Wolter S, Stoll F, Aberle J
OBES SURG. 2023;33(2):530-538.

Lymphatic Mapping in Colon Cancer Depending on Injection Time and Tracing Agent: A Systematic Review and Meta-Analysis of Prospective Designed Studies
Lucas K, Melling N, Giannou A, Reeh M, Mann O, Hackert T, Izbicki J, Perez D, Grass J
CANCERS. 2023;15(12):.

Intestinal IL-1β Plays a Role in Protecting against SARS-CoV-2 Infection
Lücke J, Heinrich F, Malsy J, Meins N, Schnell J, Böttcher M, Nawrocki M, Zhang T, Bertram F, Sabihi M, Kempski J, Blankenburg T, Duprée A, Reeh M, Wolter S, Mann O, Izbicki J, Lohse A, Gagliani N, Lütgehetmann M, Bunders M, Altfeld M, Sauter G, Giannou A, Krasemann S, Ondruschka B, Huber S
J IMMUNOL. 2023;211(6):1052-1061.

TNFα aggravates detrimental effects of SARS-CoV-2 infection in the liver
Lücke J, Nawrocki M, Schnell J, Meins N, Heinrich F, Zhang T, Bertram F, Sabihi M, Böttcher M, Blankenburg T, Pfaff M, Notz S, Kempski J, Reeh M, Wolter S, Mann O, Izbicki J, Lütgehetmann M, Duprée A, Giannou A, Ondruschka B, Huber S
FRONT IMMUNOL. 2023;14:1151937.

Die Rolle der körperlichen Aktivität im Kontext der bariatrischen Chirurgie
Notz S, Mann O, Plitzko G
Adipositas. 2023;17(1):34-37.

Grundlagen der Adipositaschirurgie: Effektive Maßnahme zur Gewichtsreduktion, die nachhaltig wirkt
Notz S, Plitzko G, Hackert T, Izbicki J, Mann O
Pädiatrie: Kinder- und Jugendmedizin hautnah. 2023;35(2):34-39.

Abdominal emergency surgery in patients with hematological malignancies: a retrospective single-center analysis
von Kroge P, Duprée A, Mann O, Izbicki J, Wagner J, Ahmadi P, Weidemann S, Adjallé R, Kröger N, Bokemeyer C, Fiedler W, Modemann F, Ghandili S
WORLD J EMERG SURG. 2023;18(1):12.

Fatty acid-binding protein-4 (FABP4) and matrix metalloproteinase-9 (MMP9) as predictive values for nonalcoholic steatohepatitis (NASH)
Wagner J, Kumar Y, Lautenbach A, von Kroge P, Wolter S, Mann O, Izbicki J, Gagliani N, Duprée A
LIPIDS HEALTH DIS. 2023;22(1):1.

Multicytokine-producing CD4+ T cells characterize the livers of patients with NASH
Woestemeier A, Scognamiglio P, Zhao Y, Wagner J, Muscate F, Casar C, Siracusa F, Cortesi F, Agalioti T, Müller S, Sagebiel A, Konczalla L, Wahib R, Karstens K, Giannou A, Duprée A, Wolter S, Wong M, Mühlig A, Bielecka A, Bansal V, Zhang T, Mann O, Puelles V, Huber T, Lohse A, Izbicki J, Palm N, Bonn S, Huber S, Gagliani N
JCI INSIGHT. 2023;8(1):.

CD4+ T cell-derived IL-22 enhances liver metastasis by promoting angiogenesis
Zhang T, Wahib R, Zazara D, Lücke J, Shiri A, Kempski J, Zhao L, Agalioti T, Machicote A, Giannou O, Belios I, Jia R, Zhang S, Tintelnot J, Seese H, Grass J, Mercanoglu B, Stern L, Scognamiglio P, Fard-Aghaie M, Seeger P, Wakker J, Kemper M, Brunswig B, Duprée A, Lykoudis P, Pikouli A, Giorgakis E, Stringa P, Lausada N, Gentilini M, Gondolesi G, Bachmann K, Busch P, Grotelüschen R, Maroulis I, Arck P, Nakano R, Thomson A, Ghadban T, Tachezy M, Melling N, Achilles E, Puelles V, Nickel F, Hackert T, Mann O, Izbicki J, Li J, Gagliani N, Huber S, Giannou A
ONCOIMMUNOLOGY. 2023;12(1):2269634.

Possible tumour cell reimplantation during curative endoscopic therapy of superficial Barrett's carcinoma
Ehlken H, Schmitz R, Riethdorf S, Riethdorf L, Krause J, Karstens K, Schrader J, Viol F, Giannou A, Sterlacci W, Vieth M, Clauditz T, Kähler C, Mann O, Izbicki J, Huber S, Pantel K, Rösch T
GUT. 2022;71(2):277-286.

A Critical Role of the IL-22-IL-22 Binding Protein Axis in Hepatocellular Carcinoma
Giannou A, Lücke J, Kleinschmidt D, Shiri A, Steglich B, Nawrocki M, Zhang T, Zazara D, Kempski J, Zhao L, Giannou O, Agalioti T, Brockmann L, Bertram F, Sabihi M, Böttcher M, Ewald F, Schulze K, von Felden J, Machicote A, Maroulis I, Arck P, Graß J, Mercanoglu B, Reeh M, Wolter S, Tachezy M, Seese H, Theodorakopoulou M, Lykoudis P, Heumann A, Uzunoglu F, Ghadban T, Mann O, Izbicki J, Li J, Duprée A, Melling N, Gagliani N, Huber S
CANCERS. 2022;14(24):.

Thyroid-stimulating hormone levels in euthyroid patients 8 years following bariatric surgery
Lautenbach A, Wernecke M, Mann O, Busch P, Huber T, Stoll F, Aberle J
INT J OBESITY. 2022;46(4):825-830.

43/m mit Adipositas und zunehmenden Gelenkschmerzen: Vorbereitung auf die Facharztprüfung: Fall 111
Plitzko G, Mann O
INTERNIST. 2022;63(Suppl 1):57-59.

The impact of nitroglycerine and volume on gastric tube microperfusion assessed by indocyanine green fluorescence imaging
von Kroge P, Russ D, Rieß H, Debus E, Pinnschmidt H, Izbicki J, Mann O, Wipper S, Duprée A
SCI REP-UK. 2022;12(1):.

Quantification of gastric tube perfusion following esophagectomy using fluorescence imaging with indocyanine green
von Kroge P, Russ D, Wagner J, Grotelüschen R, Reeh M, Izbicki J, Mann O, Wipper S, Duprée A
LANGENBECK ARCH SURG. 2022;407(7):2693-2701.

Comparison of Anti-factor Xa Levels in Female and Male Patients with Obesity After Enoxaparin Application for Thromboprophylaxis
Wagner J, Wruck H, Lautenbach A, von Kroge P, Wolter S, Mann O, Izbicki J, Duprée A
OBES SURG. 2022;32(3):861-867.

Replication of SARS-CoV-2 in adipose tissue determines organ and systemic lipid metabolism in hamsters and humans
Zickler M, Stanelle-Bertram S, Ehret S, Heinrich F, Lange P, Schaumburg B, Kouassi N, Beck S, Jaeckstein M, Mann O, Krasemann S, Schroeder M, Jarczak D, Nierhaus A, Kluge S, Peschka M, Schlüter H, Renné T, Pueschel K, Kloetgen A, Scheja L, Ondruschka B, Heeren J, Gabriel G
CELL METAB. 2022;34(1):1-2.

Pneumatic balloon dilatation versus laparoscopic Heller myotomy for achalasia: a failed attempt at meta-analysis
de Heer J, Desai M, Boeckxstaens G, Zaninotto G, Fuchs K, Sharma P, Schachschal G, Mann O, Rösch T, Werner Y
SURG ENDOSC. 2021;35(2):602-611.

Performance of non-invasive fibrosis scores in non-alcoholic fatty liver disease with and without morbid obesity
Drolz A, Wolter S, Wehmeyer M, Piecha F, Horvatits T, Schulze Zur Wiesch J, Lohse A, Mann O, Kluwe J
INT J OBESITY. 2021;45(10):2197-2204.

The value of CT imaging and CRP quotient for detection of postbariatric complications
Duprée A, de Heer J, Tichby M, Ghadban T, Mann O, Grupp K, Pinnschmidt H, Izbicki J, Wolter S
LANGENBECK ARCH SURG. 2021;406(1):181-187.

Laparoscopic lymph node sampling: a new concept for patients with high-risk early esophagogastric junction cancer resected endoscopically
Duprée A, Ehlken H, Rösch T, Lüken M, Reeh M, Werner Y, de Heer J, Schachschal G, Clauditz T, Mann O, Izbicki J, Groth S
GASTROINTEST ENDOSC. 2021;94(2):282-290.

Intraoperative quality assessment of tissue perfusion with indocyanine green (ICG) in a porcine model of mesenteric ischemia
Duprée A, Rieß H, von Kroge P, Izbicki J, Debus E, Mann O, Pinnschmidt H, Russ D, Detter C, Wipper S
PLOS ONE. 2021;16(7):e0254144.

Long-Term Improvement of Chronic Low-Grade Inflammation After Bariatric Surgery
Lautenbach A, Stoll F, Mann O, Busch P, Huber T, Kielstein H, Bähr I, Aberle J
OBES SURG. 2021;31(7):2913-2920.

Bariatric Surgery Is Protective Against Renal Function Decline in Severely Obese Patients in the Long-Term
Lautenbach A, Wienecke J, Stoll F, Riedel N, Mann O, Huber T, Busch P, Aberle J
OBES SURG. 2021;31(3):1038-1045.

37/w mit langjähriger Adipositas und dem Wunsch nach Gewichtsreduktion: Vorbereitung auf die Facharztprüfung: Fall 72
Mann O, Plitzko G
INTERNIST. 2021;62(Suppl 4):478-481.

Epigenetic Downregulation of FASN in Visceral Adipose Tissue of Insulin Resistant Subjects
Sievert H, Krause C, Geißler C, Grohs M, El-Gammal A, Wolter S, Mann O, Lehnert H, Kirchner H
EXP CLIN ENDOCR DIAB. 2021;129(9):674-682.

Higher Socioeconomic Status is Associated with Improved Outcomes After Obesity Surgery Among Women in Germany
Wagner J, Zanker N, Duprée A, Mann O, Izbicki J, Wolter S
WORLD J SURG. 2021;45(11):3330-3340.

Validation of quantitative assessment of indocyanine green fluorescent imaging in a one-vessel model
Duprée A, Rieß H, von Kroge P, Izbicki J, Debus E, Mann O, Pinnschmidt H, Russ D, Detter C, Wipper S
PLOS ONE. 2020;15(11):.

Waiting times for endotherapy of early malignancy: No problem?
Ehlken H, Schachschal G, Mann O, Clauditz T, Rösch T
GASTROINTEST ENDOSC. 2020;92(2):424-426.

Cholecystokinin-8 treatment reduces acinar necrosis and edema of pigs with induced pancreatitis
Grupp K, Bonk S, Poppe A, Wodack K, Reeh M, Gocht A, Mann O, Izbicki J, Bachmann K
ASIAN J SURG. 2020;43(1):272-277.

Anti-inflammatory microenvironment of esophageal adenocarcinomas negatively impacts survival
Karstens K, Kempski J, Giannou A, Pelczar P, Steglich B, Steurer S, Freiwald E, Woestemeier A, Konczalla L, Tachezy M, Reeh M, Bockhorn M, Perez D, Mann O, Lohse A, Roesch T, Izbicki J, Gagliani N, Huber S
CANCER IMMUNOL IMMUN. 2020;69(6):1043-1056.

Multi-layered epigenetic regulation of IRS2 expression in the liver of obese individuals with type 2 diabetes
Krause C, Geißler C, Tackenberg H, El Gammal A, Wolter S, Spranger J, Mann O, Lehnert H, Kirchner H
DIABETOLOGIA. 2020;63(10):2182-2193.

Maternal Brown Fat Thermogenesis Programs Glucose Tolerance in the Male Offspring
Oelkrug R, Krause C, Herrmann B, Resch J, Gachkar S, El Gammal A, Wolter S, Mann O, Oster H, Kirchner H, Mittag J
CELL REP. 2020;33(5):108351.

Aberrant expression of Sec61α in esophageal cancers
Bachmann K, Bockhorn M, Mann O, Gebauer F, Blessmann M, Izbicki J, Grupp K
J CANCER RES CLIN. 2019;145(8):2039-2044.

Fluoreszenzangiographie bei Ösophagusanastomosen: Perfusionsbeurteilung des Magenschlauchs mit Indocyaningrün
Duprée A, von Kroge P, Izbicki J, Wipper S, Mann O
CHIRURG. 2019;90(11):875-879.

High levels of RAI3 expression is linked to shortened survival in esophageal cancer patients
El Gammal A, Melling N, Reeh M, Gebauer F, Mann O, Perez D, Bockhorn M, Bachmann K, Izbicki J, Grupp K
EXP MOL PATHOL. 2019;107:51-56.

Melatonin treatment of pigs with acute pancreatitis reduces inflammatory reaction of pancreatic tissue and enhances fitness score of pigs: experimental research
Grupp K, Erbes J, Poppe A, Wodack K, Gocht A, Trepte C, Havel J, Mann O, Izbicki J, Bachmann K
WORLD J EMERG SURG. 2019;14:18.

Clinical outcome of patients undergoing abdominoplasty after massive weight loss
Hunecke P, Toll M, Mann O, Izbicki J, Blessmann M, Grupp K
SURG OBES RELAT DIS. 2019;15(8):1362-1366.

Critical evaluation of the DNA-methylation markers ABCG1 and SREBF1 for Type 2 diabetes stratification
Krause C, Sievert H, Geißler C, Grohs M, El Gammal A, Wolter S, Ohlei O, Kilpert F, Krämer U, Kasten M, Klein C, Brabant G, Mann O, Lehnert H, Kirchner H
EPIGENOMICS-UK. 2019;11(8):885-897.

RAI3 is overexpressed in gastric adenocarcinoma but unrelated to prognosis
Melling N, Bachmann K, Bockhorn M, Mann O, Izbicki J, Grupp K
INT J CLIN EXP PATHO. 2019;12(2):606-612.

Prevalence and clinical significance of RBM3 immunostaining in non-small cell lung cancers
Melling N, Bachmann K, Hofmann B, El Gammal A, Reeh M, Mann O, Moebius C, Blessmann M, Izbicki J, Grupp K
J CANCER RES CLIN. 2019;145(4):873-879.

Endoscopic or Surgical Myotomy in Patients with Idiopathic Achalasia
Werner Y, Hakanson B, Martinek J, Repici A, von Rahden B, Bredenoord A, Bisschops R, Messmann H, Vollberg M, Noder T, Kersten J, Mann O, Izbicki J, Pazdro A, Fumagalli U, Rosati R, Germer C, Schijven M, Emmermann A, von Renteln D, Fockens P, Boeckxstaens G, Rösch T
NEW ENGL J MED. 2019;381(23):2219-2229.

Mentorship Programs in Bariatric Surgery Reduce Perioperative Complication Rate at Equal Short-Term Outcome: Results from the OPTIMIZE Trial
Wolter S, Duprée A, ElGammal A, Runkel N, Heimbucher J, Izbicki J, Mann O, Busch P
OBES SURG. 2019;29(1):127-136.

Perioperative Short-Term Outcome in Super-Super-Obese Patients Undergoing Bariatric Surgery
Duprée A, El Gammal A, Wolter S, Urbanek S, Sauer N, Mann O, Busch P
OBES SURG. 2018;28(7):1895-1901.

Reduced expression of thyroid hormone receptor β in human nonalcoholic steatohepatitis
Krause C, Grohs M, El Gammal A, Wolter S, Lehnert H, Mann O, Mittag J, Kirchner H
ENDOCR CONNECT. 2018;7(12):1448-1456.

Adaptive changes in pancreas post Roux-en-Y gastric bypass induced weight loss
Lautenbach A, Wernecke M, Riedel N, Veigel J, Yamamura J, Keller S, Jung R, Busch P, Mann O, Knop F, Holst J, Meier J, Aberle J
DIABETES-METAB RES. 2018;34(7):e3025.

Development of Obesity-Associated Comorbidities Post Bariatric Surgery with a Special Focus on Diabetes Remission and Short-Term Relapse
Riedel N, Lautenbach A, Wienecke J, Mann O, Flitsch J, Aberle J
EXP CLIN ENDOCR DIAB. 2018;126(9):577-583.

Cost-utility analysis of bariatric surgery compared with conventional medical management in Germany: a decision analytic modeling
Borisenko O, Mann O, Duprée A
BMC SURG. 2017;17(1):87.

Anesthetic considerations for patients with esophageal achalasia undergoing peroral endoscopic myotomy: a retrospective case series review
Löser B, Werner Y, Punke M, Saugel B, Haas S, Reuter D, Mann O, Duprée A, Schachschal G, Rösch T, Petzoldt M
CAN J ANESTH. 2017;64(5):480-488.

Early adverse events of per-oral endoscopic myotomy
Werner Y, von Renteln D, Noder T, Schachschal G, Denzer U, Groth S, Nast J, Kersten J, Petzoldt M, Adam G, Mann O, Repici A, Hassan C, Rösch T
GASTROINTEST ENDOSC. 2017;85(4):708-718.

Influence of Liver Disease on Perioperative Outcome After Bariatric Surgery in a Northern German Cohort
Wolter S, Duprée A, Coelius C, El Gammal A, Kluwe J, Sauer N, Mann O
OBES SURG. 2017;27(1):90-95.

Upper Gastrointestinal Endoscopy prior to Bariatric Surgery-Mandatory or Expendable? An Analysis of 801 Cases
Wolter S, Duprée A, Miro J, Schroeder C, Jansen M, Schulze-Zur-Wiesch C, Groth S, Izbicki J, Mann O, Busch P
OBES SURG. 2017;27(8):1938-1943.

Duodenal Electric Stimulation: Results of a First-in-Man Study
Aberle J, Busch C, Veigel J, Duprée A, Roesch T, Zu Eulenburg C, Paschen B, Scholz B, Wolter S, Sauer N, Ludwig K, Izbicki J, Mann O
OBES SURG. 2016;26(2):369-75.

Women's Perception of Transvaginal Natural Orifice Transluminal Endoscopic Surgery (NOTES): Results of a Survey of Female Medical Staff and Literature Review
Gerntke C, Kersten J, Schön G, Mann O, Stark M, Benhidjeb T
SURG INNOV. 2016;23(2):201-211.

Adipositas – Steuerung außer Kontrolle
Schulze zur Wiesch C, Lautenbach A, Sauer N, Mann O, Aberle J
Hamb Ärztebl. 2016;70(7/8):12-15.

The Effects of Pancreatic Microcirculatory Disturbances on Histopathologic Tissue Damage and the Outcome in Severe Acute Pancreatitis
Tomkötter L, Erbes P, Trepte C, Hinsch A, Dupree A, Bockhorn M, Mann O, Izbicki J, Bachmann K
PANCREAS. 2016;45(2):248-253.

Cyclin D1 is a strong prognostic factor for survival in pancreatic cancer: analysis of CD G870A polymorphism, FISH and immunohistochemistry
Bachmann K, Neumann A, Hinsch A, Nentwich M, El Gammal A, Vashist Y, Perez D, Bockhorn M, Izbicki J, Mann O
J SURG ONCOL. 2015;111(3):316-23.

Effects of hydroxyethyl starch and cell-free hemoglobin on microcirculation, tissue oxygenation, and survival in severe acute porcine pancreatitis: results of a randomized experimental trial
Bachmann K, Freitag M, Lohalm H, Tomkötter L, Dupree A, Koops S, Strate T, Izbicki J, Mann O
PANCREAS. 2014;43(6):855-62.

Beger and Frey Procedures for Treatment of Chronic Pancreatitis: Comparison of Outcomes at 16-Year Follow-Up
Bachmann K, Tomkoetter L, Erbes P, Hofmann B, Reeh M, Perez D, Vashist Y, Bockhorn M, Izbicki J, Mann O
J AM COLL SURGEONS. 2014;219(2):208-216.

Esophageal carcinoma cell line with high EGFR polysomy is responsive to gefitinib
Drenckhan A, Grob T, Dupree A, Dohrmann T, Mann O, Izbicki J, Gros S
LANGENBECK ARCH SURG. 2014;399(7):879-88.

Obesity research: Status quo and future outlooks
El Gammal A, Dupree A, Wolter S, Aberle J, Izbicki J, Güngör C, Mann O
World J of Transl Med. 2014;3(3):119-132.

Individualized early goal-directed therapy in systemic Inflammation: is full utilization of preload reserve the optimal strategy?
Wodack K, Poppe A, Tomkötter L, Bachmann K, Strobel C, Bonk S, Havel J, Heckel K, Gocht A, Saugel B, Mann O, Izbicki J, Goetz A, Trepte C, Reuter D
CRIT CARE MED. 2014;42(12):e741-51.

Is the Whipple procedure harmful for long-term outcome in treatment of chronic pancreatitis? 15-years follow-up comparing the outcome after pylorus-preserving pancreatoduodenectomy and Frey procedure in chronic pancreatitis
Bachmann K, Tomkoetter L, Kutup A, Erbes P, Vashist Y, Mann O, Bockhorn M, Izbicki J
ANN SURG. 2013;258(5):815-20; discussion 820-1.

Effects of thoracic epidural anesthesia on survival and microcirculation in severe acute pancreatitis: a randomized experimental trial
Bachmann K, Trepte C, Tomkötter L, Hinsch A, Stork J, Bergmann W, Heidelmann L, Strate T, Goetz A, Reuter D, Izbicki J, Mann O
CRIT CARE. 2013;17(6):R281.

A new endoscopically implantable device (SatiSphere) for treatment of obesity--efficacy, safety, and metabolic effects on glucose, insulin, and GLP-1 levels
Sauer N, Rösch T, Pezold J, Reining F, Anders M, Groth S, Schachschal G, Mann O, Aberle J
OBES SURG. 2013;23(11):1727-33.

Complications, mineral and vitamin supplementation: Comparison between Roux Y Gastric Bypass and Sleeve Gastrectomy in 171 German Subjects
Sauer N, Wienecke J, Schulze zur Wiesch C, Wolter S, Mann O, Aberle J
Surgical Science. 2013;4:547-553.

The impact of early goal-directed fluid management on survival in an experimental model of severe acute pancreatitis
Trepte C, Bachmann K, Stork J, Friedheim T, Hinsch A, Goepfert M, Mann O, Izbicki J, Goetz A, Reuter D
INTENS CARE MED. 2013;39(4):717-26.

LigaSure™ vs. conventional dissection techniques in pancreatic surgery--a prospective randomised single-centre trial.
Uzunoglu F, Bockhorn M, Fink J, Reeh M, Vettorazzi E, Gawad K, Bogoevski D, Vashist Y, Tsui T, Koenig A, Mann O, Izbicki J
J GASTROINTEST SURG. 2013;17(3):494-500.

The T393C polymorphism of GNAS1 is a predictor for relapse and survival in resectable non-small cell lung cancer.
Uzunoglu F, Heumann A, Musici S, Kutup A, König A, Roch N, Thomssen A, Dohrmann T, Tsui T, Mann O, Izbicki J, Vashist Y
LUNG CANCER. 2013;79(2):151-155.

VEGFR-2, CXCR-2 and PAR-1 germline polymorphisms as predictors of survival in pancreatic carcinoma
Uzunoglu F, Kolbe J, Wikman H, Güngör C, Bohn B, Nentwich M, Reeh M, König A, Bockhorn M, Kutup A, Mann O, Izbicki J, Vashist Y
ANN ONCOL. 2013;24(5):1282-90.

C-X-C motif receptor 2, endostatin and proteinase-activated receptor 1 polymorphisms as prognostic factors in NSCLC
Uzunoglu F, Yavari N, Bohn B, Nentwich M, Reeh M, Pantel K, Perez D, Tsui T, Bockhorn M, Mann O, Izbicki J, Wikman H, Vashist Y
LUNG CANCER. 2013;81(1):123-9.

Achalasie
von Renteln D, Schoenberg M, Werner Y, Mann O, Rösch T
DEUT MED WOCHENSCHR. 2013;138(23):1240-3.

Metformin after bariatric surgery--an acid problem.
Aberle J, Reining F, Dannheim V, Flitsch J, Klinge A, Mann O
EXP CLIN ENDOCR DIAB. 2012;120(3):152-153.

Surgery in chronic pancreatitis.
Bachmann K, Mann O, Izbicki J
G CHIR. 2012;33(1-2):5-9.

Fetoscopic management of gastroschisis in a lamb model.
Bergholz R, Krebs T, Wenke K, Andreas T, Tiemann B, Paetzel J, Jacobsen B, Fahje R, Schmitz C, Mann O, Roth B, Appl B, Hecher K
SURG ENDOSC. 2012;26(5):1412-1416.

Vascular endothelial growth factor receptor 2 gene polymorphisms as predictors for tumor recurrence and overall survival in non-small-cell lung cancer.
Uzunoglu F, Kaufmann C, Wikman H, Güngör C, Bohn B, Nentwich M, Reeh M, Pantel K, Bockhorn M, Kutup A, Mann O, Izbicki J, Vashist Y
ANN SURG ONCOL. 2012;19(7):2159-2168.

Ultrasonic dissection versus conventional dissection techniques in pancreatic surgery: a randomized multicentre study.
Uzunoglu F, Stehr A, Fink J, Vettorazzi E, König A, Gawad K, Vashist Y, Kutup A, Mann O, Gavazzi F, Zerbi A, Bassi C, Dervenis C, Montorsi M, Bockhorn M, Izbicki J
ANN SURG. 2012;256(5):675-680.

Peroral endoscopic myotomy for the treatment of achalasia: a prospective single center study.
von Renteln D, Inoue H, Minami H, Werner Y, Pace A, Kersten J, Much C, Schachschal G, Mann O, Keller J, Fuchs K, Rösch T
AM J GASTROENTEROL. 2012;107(3):411-417.

Is Toupet fundoplication the procedure of choice for treating gastroesophageal reflux disease? Results of a prospective randomized experimental trial comparing three major antireflux operations in a porcine model.
Bachmann K, Wachowiak R, Rempf C, Vashist Y, Mann O, Yekebas E, Izbicki J, Gawad K
SURG ENDOSC. 2011;25(10):3235-3244.

Endoscopic minimally invasive thyroidectomy: ethical and patients safety considerations on the first clinical experience of an innovative approach.
Benhidjeb T, Witzel K, Burghardt J, Bärlehner E, Stark M, Mann O
SURG ENDOSC. 2011.

Transoral thyroid and parathyroid surgery: still experimental!
Benhidjeb T, Witzel K, Stark M, Mann O
SURG ENDOSC. 2011;25(7):2411-2413.

Chronic pancreatitis complicated by cavernous transformation of the portal vein: contraindication to surgery?
Bockhorn M, Gebauer F, Bogoevski D, Molmenti E, Cataldegirmen G, Vashist Y, Yekebas E, Izbicki J, Mann O
SURGERY. 2011;149(3):321-328.

Surgical treatment in chronic pancreatitis timing and type of procedure.
Bachmann K, Kutup A, Mann O, Yekebas E, Izbicki J
BEST PRACT RES CL GA. 2010;24(3):299-310.

Treatment with sibutramine prior to Roux-en-Y gastric bypass leads to an improvement of metabolic parameters and to a reduction of liver size and operative time.
Aberle J, Freier A, Busch P, Mommsen N, Beil F, Dannheim V, Mann O
OBES SURG. 2009;19(11):1504-1507.

Polymorphism Arg290Arg in esophageal-cancer-related gene 1 (ECRG1) is a prognostic factor for survival in esophageal cancer.
Bachmann K, Shahmiri S, Kaifi J, Schurr P, Mann O, Rawnaq T, Block S, Kalinin V, Izbicki J, Strate T
J GASTROINTEST SURG. 2009;13(2):181-187.

Thoracoscopic sympathectomy for palmar and axillary hyperhidrosis: four-year outcome and quality of life after bilateral 5-mm dual port approach.
Bachmann K, Standl N, Kaifi J, Busch P, Winkler E, Mann O, Izbicki J, Strate T
SURG ENDOSC. 2009;23(7):1587-1593.

Crossing the Rubicon: when pancreatic resection with curative intent ends in an R2 status. Impact of "desmoplastic pseudo-pancreatitis" and anatomical site of irresectability.
Bockhorn M, Cataldegirmen G, Kutup A, Marx A, Burdelski C, Vashist Y, Mann O, Deutsch L, König A, Izbicki J, Yekebas E
ANN SURG ONCOL. 2009;16(5):1212-1221.

[Operative technique and outcome in metabolic surgery: conventional and banded gastric bypass]
Busch P, Wolter S, Rawnaq T, Kaifi J, Aberle J, Izbicki J, Mann O
ZBL CHIR. 2009;134(1):32-37.

The role of vascular adhesion molecules PECAM-1 (CD 31), VCAM-1 (CD 106), E-selectin (CD62E) and P-selectin (CD62P) in severe porcine pancreatitis.
Kleinhans H, Kaifi J, Mann O, Reinknecht F, Freitag M, Hansen B, Schurr P, Izbicki J, Strate T
HISTOL HISTOPATHOL. 2009;24(5):551-557.

Perivascular epitheloid cell tumour (PEComa) of the retroperitoneum - a rare tumor with uncertain malignant behaviour: a case report.
König A, Quaas A, Ries T, Yekebas E, Gawad K, Vashist Y, Burdelski C, Mann O, Izbicki J, Erbersdobler A
J Med Case Rep. 2009;3:62.

Therapeutic small-volume resuscitation preserves pancreatic microcirculation in acute experimental pancreatitis of graded severity in rats.
Mann O, Kaifi J, Blöchle C, Schneider C, Yekebas E, Kluth D, Izbicki J, Strate T
PANCREATOLOGY. 2009;9(5):652-661.

Effect of platelet-activating factor antagonist WEB 2086 on microcirculatory disorders in acute experimental pancreatitis of graded severity.
Mann O, Tiefenbacher W, Kaifi J, Schneider C, Kluth D, Blöchle C, Yekebas E, Izbicki J, Strate T
PANCREAS. 2009;38(1):58-64.

[Lateral anastomosis techniques: Partington-Rochelle and V-shaped excision]
Schneider C, Cataldegirmen G, Mann O, Yekebas E, Izbicki J
CHIRURG. 2009;80(1):28-33.

Clinical Value of Loss of Heterozygosity in Serum Microsatellite DNA of Patients With Gastrointestinal Stromal Tumors.
Schurr P, Oikonomou D, Kaifi J, Merkert P, Wolter S, Kleinhans H, Reichelt U, Mann O, Gawad K, Strate T, Yekebas E, Izbicki J
J CLIN GASTROENTEROL. 2009;43(1):27-35.

Genetic variation may influence obesity only under conditions of diet: analysis of three candidate genes.
Aberle J, Flitsch J, Beck N, Mann O, Busch P, Peitsmeier P, Beil F
MOL GENET METAB. 2008;95(3):188-191.

Chronic pancreatitis--a surgeons' view.
Bachmann K, Mann O, Izbicki J, Strate T
MED SCI MONITOR. 2008;14(11):198-205.

Nodal microinvolvement in patients with carcinoma of the papilla of vater receiving no adjuvant chemotherapy.
Bogoevski D, Chayeb H, Cataldegirmen G, Schurr P, Kaifi J, Mann O, Yekebas E, Izbicki J
J GASTROINTEST SURG. 2008;12(11):1830-1838.

Late morbidity after duodenum-preserving pancreatic head resection with bile duct reinsertion into the resection cavity.
Cataldegirmen G, Bogoevski D, Mann O, Kaifi J, Izbicki J, Yekebas E
BRIT J SURG. 2008;95(4):447-452.

Bihiläre Lymphome bei nichtseminomatösem Keimzelltumor
Mann O, Kleinhans H, Gebauer F, Kaifi J, Schurr P, Izbicki J, Strate T
CHIRURG. 2008;79(9):874-6.

[Intrathoracic lesions in association with germ cell tumor of the testis]
Mann O, Kleinhans H, Gebauer F, Kaifi J, Schurr P, Izbicki J, Strate T
CHIRURG. 2008;79(9):874-876.

Resection vs drainage in treatment of chronic pancreatitis: long-term results of a randomized trial.
Strate T, Bachmann K, Busch P, Mann O, Schneider C, Bruhn J, Yekebas E, Kuechler T, Blöchle C, Izbicki J
GASTROENTEROLOGY. 2008;134(5):1406-1411.

P53 is an independent prognostic factor for survival in thyroid cancer.
Bachmann K, Pawliska D, Kaifi J, Schurr P, Schwoerer J, Mann O, Kahl H, Izbicki J, Strate T
ANTICANCER RES. 2007;27(6):3993-3997.

Laparoscopic gastric tailoring for huge subcardial gastrointestinal stromal tumor.
Bogoevski D, Mann O, Schurr P, Izbicki J, Strate T
JSLS-J SOC LAPAROEND. 2007;11(3):394-397.

[A sizeable chance--surgical management of profound obesity concurrent with post-traumatic osteoarthrosis]
Gille J, Aberle J, Busch P, Mann O, Faschingbauer M, Jürgens C
UNFALLCHIRURGIE. 2007;110(5):450-455.

Short tandem repeat polymorphisms of exon 4 in Kazal-type gene ECRG2 in pancreatic carcinoma and chronic pancreatitis.
Kaifi J, Cataldegirmen G, Wachowiak R, Schurr P, Kleinhans H, Kosti G, Yekebas E, Mann O, Kutup A, Kalinin V, Strate T, Izbicki J
ANTICANCER RES. 2007;27(1):69-73.

Midkine as a prognostic marker for gastrointestinal stromal tumors.
Kaifi J, Fiegel H, Rafnsdottir S, Aridome K, Schurr P, Reichelt U, Wachowiak R, Kleinhans H, Yekebas E, Mann O, Ichihara-Tanaka K, Muramatsu T, Kluth D, Strate T, Izbicki J
J CANCER RES CLIN. 2007;133(7):431-435.

Short tandem repeat polymorphism in exon 4 of esophageal cancer-related gene 2 detected in genomic DNA is a prognostic marker for esophageal cancer.
Kaifi J, Rawnaq T, Schurr P, Yekebas E, Mann O, Merkert P, Link B, Kalinin V, Pantel K, Sauter G, Strate T, Izbicki J
AM J SURG. 2007;194(3):380-384.

Thy-1 as a potential novel diagnostic marker for gastrointestinal stromal tumors.
Oikonomou D, Hassan K, Kaifi J, Fiegel H, Schurr P, Reichelt U, Aridome K, Yekebas E, Mann O, Kluth D, Strate T, Izbicki J
J CANCER RES CLIN. 2007;133(12):951-955.

Central mesenteric lymph node BER-Ep4+ cells in colorectal cancer: challenge to sentinel node concept?
Schurr P, Behnke S, Kaifi J, Bogoevski D, Link B, Mann O, Strate T, Pantel K, Izbicki J, Yekebas E
DIGEST SURG. 2007;24(1):19-27.

[Arterio-venous aneurysm of splenic vessels--a rare differential diagnosis for cardio-circulatory symptoms]
Strate T, Mann O, König A, Bachmann K, Izbicki J
ZBL CHIR. 2007;132(1):77-80.

Letzte Aktualisierung aus dem FIS: 19.04.2024 - 06:56 Uhr