Zeitschrift für Gastroenterologie
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The German Society for Digestive and Metabolic Diseases (Deutsche Gesellschaft für Verdauungs- und Stoffwechselkrankheiten, DGVS) has already published an impressive number of clinical practice guidelines, with more topics currently being under development. The guideline method within the DGVS as well as between medical professional societies varies greatly. In particular, the levels of evidence as well as the grades of recommendations are often applied very differently. ⋯ The GRADE method can be more cumbersome in its application compared to older methods. Nevertheless, more and more organisations are adopting GRADE for their guidelines and recommendations. Possibly the DGVS guidelines could benefit from this new system too.
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Review
[Invasive and non-invasive diagnostic methods for evaluation of hypovolemia in acute pancreatitis].
Severe acute pancreatitis leads to a dramatic fluid loss in the intraperitoneal space which may result in circulatory decompensation. Sequestration of fluid can amount up to 40 percent of the circulating blood volume. The amount of fluid and electrolyte replacement is often misjudged leading to a higher rate of complications and a higher mortality rate of the disease. ⋯ Apart from monitoring circulatory parameters and measuring central venous pressure, there are other clinical methods, laboratory tests and radiological diagnostic procedures to determine the amount of intravascular fluid deficit and the individual volume demand of patients with acute pancreatitis. Prospective clinical trials for evaluation of pancreatitis-specific volume management do not exist so far. The aim of this review is to provide background information on invasive and non-invasive diagnostic methods for detection of circulatory hypovolemia in acute pancreatitis.
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Hepatic hydrothorax is a rare complication of portal hypertension secondary to liver cirrhosis affecting approximately 5-10% of cirrhotic patients with ascites. Hepatic hydrothorax results from an accumulation of fluid migrating through a diaphragmatic defect from the abdominal cavity into the pleural cavities. The effusion of hepatic hydrothorax is typically transudative whereas the effusion of spontaneous bacterial empyema (SBEM) is exudative. ⋯ These patients should be considered for transjugular intrahepatic portal systemic shunt (TIPS) placement which is the most effective option for refractory hepatic hydrothorax with response rates ranging up to 80% in most studies. Suitable patients with hepatic hydrothorax should be considered as candidates for liver transplantation. TIPS may help to bridge the time to liver transplantation.
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Abdominal cancer is commonly associated with pain needing medical attention. Effective pain management is available to control pain. ⋯ Only in a minority of patients with refractory pain more sophisticated options of pain management will be necessary, e. g., epidural, intrathecal or neurolytic techniques. In this situation the consultation of a pain therapist is recommended.