Recent Results Obtained from a 2nd Generation Airborne Surveillance System for Identification of Maritime Pollution.

Marine pollution by accidental or illegal discharges of oil cause severe environmental problems. To control and to prosecute illegal polluters the German Government began routine airborne surveillance operations over the North and Baltic Sea in 1986. Following several modifications of aircrafts and the integration of new equipment, results from recently flown airborne surveillance missions are reported

ONCOCONS: Oncology Consultant: Wissensbasierte Qualitaetssicherung in der Onkologie. Teilbericht: Entwicklung kombinierter Klassifikationsstrategien zur Ermittlung prognostischer Faktoren und deren Einsatz in der klinischen Praxis Schlussbericht

Available from TIB Hannover: F02B1827 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEBundesministerium fuer Bildung und Forschung, Berlin (Germany)DEGerman

Predictive value of the age, creatinine, and ejection fraction (ACEF) score in patients with acute coronary syndromes.

This study sought to investigate the predictive value of the age, creatinine, and ejection fraction (ACEF) score in patients with acute coronary syndromes (ACS). The ACEF score (age/left ventricular ejection fraction +1 [if creatinine > 176 μmol/L]) has been established in patients evaluated for coronary artery bypass surgery. Data on its predictive value in all-comer ACS patients undergoing percutaneous coronary intervention are scarce. A total of 1901 patients prospectively enrolled in the Swiss ACS Cohort were included in the analysis. Optimal ACEF score cut-off values were calculated by decision tree analysis, and patients divided into low-risk (≤1.45), intermediate-risk (>1.45 and ≤2.0), and high-risk groups (>2.0). The primary endpoint was all-cause mortality. Major adverse cardiac and cerebrovascular events (MACCE) included all-cause death, non-fatal myocardial infarction, clinically indicated repeat coronary revascularization, definite stent thrombosis, and transient ischemic attack/stroke. One-year rates of all-cause death increased across ACEF score groups (1.6% versus 5.6% versus 23.0%, p < 0.001). In multivariate analysis, the ACEF score was related with an increased risk of all-cause mortality (adjusted HR 3.53, 95% CI 2.90-4.31, p < 0.001), MACCE (adjusted HR 2.23, 95% CI 1.88-2.65, p < 0.001), and transient ischemic attack/stroke (adjusted HR 2.58, 95% CI 1.71-3.89, p < 0.001) at 1 year. Rates of Thrombolysis in Myocardial Infarction (TIMI) major and Global use of Strategies to Open Occluded Coronary Arteries (GUSTO) severe bleeding paralleled the increased ischemic risk across the groups (p < 0.001). The ACEF score is a simple and useful risk stratification tool in patients with ACS referred for coronary revascularization

Audit and quality control in angioplasty in Europe: procedural results of the AQUA Study 1997; assessment of 250 randomly selected coronary interventions performed in 25 centres of five European Countries

Aims Percutaneous transluminal coronary angioplasty (PTCA) has become the most widely used major intervention in western medicine. However, there is disparate use of this technique among different European countries and the U.S.A. In an attempt at quality assurance, the working group Coronary Circulation of the European Society of Cardiology has carried out a study on appropriateness, necessity, and performance of PTCA in Europe. The present paper reports on the procedural results of this survey. Methods In a multicentre case-control study in Europe, 750 patients (544 men, 206 women) with documented vascular disease of the From the countries participating in the European Registry of Coronary Intervention, the three countries with the highest absolute PTCA volume (Germany, France, and the United Kingdom) and two randomly selected countries (Belgium and Italy) were chosen for investigation. In these countries, five centres were selected at random according to the following criteria: one centre with >1000, three centres with 300-1000, and one centre with <300 procedures per year. In each of these, 10 cases from the first half of 1997 were randomly identified and all pertinent documentation was collected. Results In 250 cases, 325 stenoses were addressed as target lesions. Single vessel disease was present in 41%. History included stable angina in 49%, unstable angina in 32%, atypical chest pain in 6%, no anginal pain in 12%, and acute/subacute myocardial infarction in 13%. The percentage of patients with either positive stress test and/or unstable angina, acute/subacute infarction, previous infarction (within 6 months) or coronary revascularization amounted to 98%. Single vessel intervention accounted for 90%. In 41% balloon-only angioplasty was performed and in 54% at least one stent was implanted with considerable variation among countries. The use of other new devices amounted to only 3%. In 92%, the operators documented a successful procedure. Major complications (myocardial infarction, emergency bypass surgery, or death) were found in 4·8%. Conclusions Based on scrutinized hospital and operator data, the present study revealed a satisfactorily high percentage of justifiable indications, an adequate procedural success rate, and an acceptably low complication rate. Further analysis by an expert panel will address appropriateness, necessity, and procedural performance of the individual case

Primary chemotherapy with gemcitabine as prolonged infusion, non-pegylated liposomal doxorubicin and docetaxel in patients with early breast cancer: final results of a phase II trial.

BACKGROUND Combinations of anthracyclines, taxanes and gemcitabine have shown high activity in breast cancer. This trial was designed to evaluate a modified combination regimen as primary chemotherapy. Non-pegylated liposomal doxorubicin (NPLD) was used instead of conventional doxorubicin to improve cardiac safety. Gemcitabine was given 72 h after NPLD and docetaxel as a prolonged infusion over 4 h in order to optimize synergistic effects and accumulation of active metabolites. PATIENTS AND METHODS Forty-four patients with histologically confirmed stage II or III breast cancer were treated with NPLD (60 mg/m(2)) and docetaxel (75 mg/m(2)) on day 1 and gemcitabine as 4-h infusion (350 mg/m(2)) on day 4. Treatment was repeated every 3 weeks for a maximum of six cycles. All patients received prophylactically recombinant granulocyte colony-stimulating factor. Patients with axillary lymph node involvement after primary chemotherapy received adjuvant treatment with cyclophosphamide, methotrexate and fluorouracil. RESULTS The clinical response rate was 80%, and complete remissions of the primary tumor occurred in 10 patients (25%). Breast conservation surgery was performed in 19 out of 20 patients (95%) with an initial tumor size of less than 3 cm and in 14 patients (70%) with a tumor size <or=3 cm. Seven patients had histologically confirmed complete responses accounting for a pCR rate of 17.5%. Expression of Ki--67 was the most important predictive parameter for response with high 38.9% breast pCR rate in patients with elevated Ki--67 expression. Although the predominant toxicity was myelosuppression with grade 3/4 neutropenia in 61% of patients few neutropenic complications resulted. Non-hematological toxicity was generally moderate with grade 3 or 4 toxicity in 10.0% of cycles. Most common non-hematologic toxicities were nausea, vomiting, alopecia, mucositis, asthenia and elevation of liver enzymes. CONCLUSION The evaluated schedule provides a safe and highly effective combination treatment for patients with early breast cancer, which is suitable for phase III studies

Cardiac arrest in takotsubo syndrome: results from the InterTAK Registry

Aims We aimed to evaluate the frequency, clinical features, and prognostic implications of cardiac arrest (CA) in takotsubo syndrome (TTS).Methods and results We reviewed the records of patients with CA and known heart rhythm from the International Takotsubo Registry. The main outcomes were 60-day and 5-year mortality. In addition, predictors of mortality and predictors of CA during the acute TTS phase were assessed. Of 2098 patients, 103 patients with CA and known heart rhythm during CA were included. Compared with patients without CA, CA patients were more likely to be younger, male, and have apical TTS, atrial fibrillation (AF), neurologic comorbidities, physical triggers, and longer corrected QT-interval and lower left ventricular ejection fraction on admission. In all, 57.1% of patients with CA at admission had ventricular fibrillation/tachycardia, while 73.7% of patients with CA in the acute phase had asystole/pulseless electrical activity. Patients with CA showed higher 60-day (40.3% vs. 4.0%, P < 0.001) and 5-year mortality (68.9% vs. 16.7%, P < 0.001) than patients without CA. T-wave inversion and intracranial haemorrhage were independently associated with higher 60-day mortality after CA, whereas female gender was associated with lower 60-day mortality. In the acute phase, CA occurred less frequently in females and more frequently in patients with AF, ST-segment elevation, and higher C-reactive protein on admission.Conclusions Cardiac arrest is relatively frequent in TTS and is associated with higher short- and long-term mortality. Clinical and electrocardiographic parameters independently predicted mortality after CA.Cardiolog

Prediction of short- and long-term mortality in takotsubo syndrome: the InterTAK Prognostic Score

Cardiolog