Establishment of an extracorporeal cardio-pulmonary resuscitation program in Berlin - outcomes of 254 patients with refractory circulatory arrest.

OBJECTIVE: Optimal management of out of hospital circulatory arrest (OHCA) remains challenging, in particular in patients who do not develop rapid return of spontaneous circulation (ROSC). Extracorporeal cardiopulmonary resuscitation (eCPR) can be a life-saving bridging procedure. However its requirements and feasibility of implementation in patients with OHCA, appropriate inclusion criteria and achievable outcomes remain poorly defined. DESIGN: Prospective cohort study. SETTING: Tertiary referral university hospital center. PATIENTS: Here we report on characteristics, course and outcomes on the first consecutive 254 patients admitted between August 2014 and December 2017. INTERVENTION: eCPR program for OHCA. MESUREMENTS AND MAIN RESULTS: A structured clinical pathway was designed and implemented as 24/7 eCPR service at the Charité in Berlin. In total, 254 patients were transferred with ongoing CPR, including automated chest compression, of which 30 showed or developed ROSC after admission. Following hospital admission predefined in- and exclusion criteria for eCPR were checked; in the remaining 224, 126 were considered as eligible for eCPR. State of the art postresuscitation therapy was applied and prognostication of neurological outcome was performed according to a standardized protocol. Eighteen patients survived, with a good neurological outcome (cerebral performance category (CPC) 1 or 2) in 15 patients. Compared to non-survivors survivors had significantly shorter time between collaps and start of eCPR (58 min (IQR 12-85) vs. 90 min (IQR 74-114), p = 0.01), lower lactate levels on admission (95 mg/dL (IQR 44-130) vs. 143 mg/dL (IQR 111-178), p <  0.05), and less severe acidosis on admission (pH 7.2 (IQR 7.15-7.4) vs. 7.0 (IQR6.9-7.2), p <  0.05). Binary logistic regression analysis identified latency to eCPR and low pH as independent predictors for mortality. CONCLUSION: An eCPR program can be life-saving for a subset of individuals with refractory circulatory arrest, with time to initiation of eCPR being a main determinant of survival.

Sorafenib in Patients with Hepatocellular Carcinoma-Results of the Observational INSIGHT Study.

Purpose: Sorafenib is the only currently approved systemic therapy for advanced hepatocellular carcinoma (HCC). We aimed to evaluate the safety and efficacy of sorafenib therapy in patients with HCC under real-life conditions regarding patient, tumor characteristics, and any adverse events at study entry and at follow-up visits every 2 to 4 months.Experimental Design: The current INSIGHT study is a noninterventional, prospective, multicenter, observational study performed in 124 sites across Austria and Germany between 2008 and 2014.Results: Median overall survival and time to progression (RECIST) were found to be dependent on baseline Barcelona Clinic Liver Cancer (BCLC) tumor stage (A: 29.2, B: 19.6, C: 13.6, D: 3.1 and A: 6.0, B: 5.5, C: 3.9, and D: 1.7 months, respectively), Child-Pugh liver function (A: 17.6, B: 8.1, C: 5.6 and A: 5.3, B: 3.3, C: 2.5 months, respectively), and performance status of the patient; however, age did not affect prognosis. Sorafenib-related adverse events at any grade occurred in 64.9% of patients, with diarrhea (35.4%), hand-foot-skin reaction (16.6%), nausea (10.3%), and fatigue (11.2%) occurring most frequently.Conclusions: Sorafenib treatment was shown to be effective in a real-life setting, in agreement with previously reported clinical trial data. The therapy was found to have an acceptable safety profile, with predominantly mild to moderate side effects. Clin Cancer Res; 23(19); 5720-8. ©2017 AACR.

Treatment and management of ascites and hepatorenal syndrome: an update.

Ascites and renal dysfunction are frequent complications experienced by patients with cirrhosis of the liver. Ascites is the pathologic accumulation of fluid in the peritoneal cavity, and is one of the cardinal signs of portal hypertension. The diagnostic evaluation of ascites involves assessment of its granulocyte count and protein concentration to exclude complications such as infection or malignoma and to allow risk stratification for the development of spontaneous peritonitis. Although sodium restriction and diuretics remain the cornerstone of the management of ascites, many patients require additional therapy when they become refractory to this treatment. In this situation, the treatment of choice is repeated large-volume paracentesis. Alteration in splanchnic hemodynamics is one of the most important changes underlying the development of ascites. Further splanchnic dilation leads to changes in systemic hemodynamics, activating vasopressor agents and leading to decreased renal perfusion. Small alterations in renal function influence the prognosis, which depends on the cause of renal failure. Prerenal failure is evident in about 70% of patients, whereas in about 30% of patients the cause is hepatorenal syndrome (HRS), which is associated with a worse prognosis. Therefore, effective therapy is of great clinical importance. Recent data indicate that use of the new definition of acute kidney injury facilitates the identification and treatment of patients with renal insufficiency more rapidly than use of the current criteria for HRS. In this review article, we evaluate approaches to the management of patients with ascites and HRS.

Effect of proton pump inhibitors on gastric pH in patients exposed to severe stress.

BACKGROUND: The incidence of upper gastrointestinal bleeding from stress ulcers has decreased within the last 30 years. Improvements in intensive care medicine including advanced equipment for artificial ventilation, better sedoanalgesic therapies, and the use of stress ulcer prophylaxis are credited for the decline. OBJECTIVES: To determine the effectiveness of proton pump inhibitors (PPIs) on gastric pH in patients exposed to a defined severe stress situation during a specified time period. METHODS: Prospective open study in a tertiary community hospital. A high dose (80 mg bolus followed by 8 mg/h) of either pantoprazol or omeprazol was infused in 17 patients with opiate dependence who were undergoing ultra-rapid opiate withdrawal by barbiturate anesthesia. MEAN OUTCOME MEASURE: Gastric pH. RESULTS: Gastric pH did not change significantly in the majority of patients (mean pH 1.2 ± 0.9 immediately before, 1.5 ± 1.6 at 60 min after, and 1.3 ± 1.5 at 120 min after PPI infusion began). Gastric pH increased temporarily in two of the nine patients receiving omeprazol. In two of the eight patients, pantoprazol led to a late but sustained increase in gastric pH (pH 3.9 and 6.0 at 120 min post infusion). CONCLUSION: High doses of PPIs are ineffective in elevating gastric pH in patients exposed to severe stress such as ultra-rapid opiate detoxification. Therefore, adequate sedoanalgesia might be the main factor responsible for preventing stress-related bleeding in critically ill patients.

[Steatohepatitis and cirrhosis: first manifestation 23 years after jejunoileal bypass surgery]. / Steatohepatitis und Leberzirrhose: Erstmanifestation 23 Jahre nach Jejunoilealem Bypass.

Intestinal shunting procedures followed by gastrointestinal bypass surgery have been used as therapeutic modalities in the treatment of morbid obesity since the mid 1950s. Enthusiasm reached its peak in the early 1960s with the introduction of the jejunoileal bypass, however began to wane as various complications were identified in the remote postoperative period and later. Finally, the jejunoileal bypass was abandoned in the 1980s. Apart from renal disorders, it frequently resulted in abnormal liver function and liver failure which are attributed to fatty infiltration. We report a 56-year-old woman, who underwent jejunoileal bypass surgery 23 years ago. She was admitted to our ICU because of hepatic encephalopathy IV, caused by upper gastrointestinal bleeding. Beside hepatic encephalopathy there were signs of severe liver failure (INR 2.8, cholesterol 32 mg/dl, ICG PDR 5%). Liver biopsy showed fatty infiltration and cirrhosis. Excluding other causes of liver disease, severe fatty liver disease following jejunoileal bypass surgery was diagnosed. The very late onset of severe liver disease emphasizes the importance of lifelong follow-up of these patients.