Publications by authors named "Martin Karl Walz"
Background: Stapled hemorrhoidopexy was introduced in 1998 as a new technique for treating advanced hemorrhoidal disease. Despite a clear perioperative advantage regarding pain and patient comfort, literature reviews indicate a higher recurrence rate for stapled hemorrhoidopexy than for conventional techniques.
Objective: Our aim was to present long-term on the use of this technique.
Objective: Previously, we observed decreased histopathological severity of acute necrotizing pancreatitis (ANP) by parenteral nutrition with n-3 fatty acids. Thus, we now sequentially analyzed the impact of n-3 fatty acids on prostaglandin and leukotriene synthesis in ANP.
Methods: One hundred ninety-eight Sprague-Dawley rats (11 groups, n = 18) underwent intraductal glycodesoxycholat instillation and 6-hour cerulein infusion.
Background: There is controversial discussion whether metastasis initiated by laparoscopy with carbon dioxide might be prevented by instillation of taurolidin or radical scavengers like the somatostatin analogue Octreotide. Therefore we evaluated the effects of laparoscopic lavage with taurolidin and Octreotide on liver metastasis after staging laparoscopy in ductal pancreatic cancer.
Methods: In 60 Syrian hamsters pancreatic adenocarcinoma was induced by weekly subcutanous injection of 10 mg N-nitrosobis-2-oxopropylamin/kg body weight for 10 weeks.
Objective: To assess the complication rate of bronchoscopically guided percutaneous dilational tracheostomy (PDT), with tracheal tube suture fixation and no elective tracheostomy tube exchange, after experience had been gained.
Design: Prospective clinical study.
Setting: Anaesthesiological ICU with mixed surgical and medical patients in a university hospital.