[Regional Deprivation in Germany: Nation-wide Analysis of its Association with Mortality Using the German Index of Multiple Deprivation (GIMD)]. / Regionale Deprivation in Deutschland: Bundesweite Analyse des Zusammenhangs mit Mortalität unter Verwendung des 'German Index of Multiple Deprivation (GIMD)'.

BACKGROUND: Deprivation indices are increasingly being used to assess the effects of contextual factors on health. In Germany, the recently developed 'German Index of Multiple Deprivation (GIMD)' integrates various dimensions of regional deprivation. We aim to assess the validity of the GIMD through a recalculation using more recent rural and urban district level data and by analysing its association with mortality at the national level. METHODS: We calculated a new version of the GIMD based on data from 2007 to 2010 for all 412 rural and urban districts in Germany. Mortality was quantified using indirectly standardised mortality ratios (SMRs). Correlation analyses and Poisson regression analyses were used to assess the association between the GIMD scores and total mortality, as well as premature mortality (< 65 years). RESULTS: Correlation analyses showed a positive association between the GIMD and both total mortality (p<0.001) and premature mortality (p<0.001). In the Poisson regression analyses, rural and urban districts in the quintile with the highest deprivation showed a significantly elevated risk of total mortality (RR: 1.29; 95% CI: 1.28-1.30) as well as premature mortality (RR: 1.50; 95% CI: 1.47-1.53), compared to the districts in the lowest quintile. CONCLUSION: The association between regional deprivation and mortality has already been shown for the federal state of Bavaria. Using more recent data, this relationship could be confirmed here for Germany as a whole. The GIMD has been shown to be able to effectively assess regional deprivation. Concerning public health policy, the significant, positive and stable association between regional deprivation and mortality indicates an increased need for health care provision particularly in the most deprived districts. Further studies should examine, for example, whether and how the allocation of districts to quintiles of regional deprivation changes over time, and how this affects mortality.

[Implementation of the new collective agreement in 2021 in urological clinics : Expectations and reality]. / Umsetzung des neuen Tarifvertrags ab 2021 in urologischen Kliniken : Wunsch und Wirklichkeit.

The amendment to the collective agreement is intended to significantly improve the working conditions of physicians and includes longer-term duty scheduling, work on a maximum of two weekends per month, less overtime. Smaller hospitals often have problems implementing these requirements and have to make compromises. At least the overtime is now better paid-overall, an improvement in working conditions can only be achieved by increasing the number of staff, then better and more intensive training is also possible.

[Liability for chronic working time violations in medicine: when does the risk of fines and imprisonment loom?] / Haftung für chronische Arbeitszeitverstöße in der Medizin ­ wann drohen Bußgelder und Freiheitsstrafen?

Against the background of the changes in the collective bargaining agreement-for municipal hospitals in the version of January 1, 2021, and for university hospitals in the version of March 7, 2020-this article deals with the legal consequences of chronic violations of the German Working Hours Act in medicine, but especially in surgical specialties such as urology. It includes an overview of current law and sanctions for violations and highlights responsibilities as well as exceptions. It is important to clarify the distribution of responsibilities with regard to working hours in the institution concerned in order to avoid fines and, in the worst case, imprisonment. It should also be clear who is liable in specific cases for persistent working time violations. When changing duty models, it is important to bear in mind that this can lead to a considerable deterioration in the opportunities for further training and education of physicians, meaning that in the long term the compatibility of further training in line with working hours can only be achieved with sufficient staffing of the hospitals. In some cases, this is diametrically opposed to economic interests in the health care system and thus presents an almost insoluble dilemma. In the view of the working group, structural changes in the diagnosis-related group (DRG)-based inpatient sector are needed in the near future.

[Workload, job satisfaction, Work Time Act-what is urology doing?] / Arbeitsbelastung, Arbeitszufriedenheit, Arbeitszeitgesetz ­ was macht die Urologie?

Due to demographic changes, the proportion of people requiring urological treatment will continue to rise. In order to better address this development, we need a well-trained and motivated urological medical community. Not only is continued education in urology an integral part of this, but it must also be embedded into future-oriented, flexible work-hour models, taking into account the German Work Time Act. Thus, in order to obtain a better assessment of the current situation of urological physicians undergoing specialist training, work -hour models currently used in urological clinics must be evaluated. This should allow conclusions to be drawn to find future-oriented solutions in order to do justice to the Future Offensive-Urology in 2025. Transparency, openness, and cooperation should be top priority between the DGU (German Association for Urology) working groups active in this field and the working groups of the BvDU (German Professional Association for Urologists).

[The working time load of specialists and senior physicians in German urology-a critical assessment]. / Die Arbeitszeitbelastung von Fach- und Oberärzten in der deutschen Urologie ­ eine Bestandsaufnahme.

BACKGROUND: The working and continued training conditions of assistant physicians in urology in Germany have already been analyzed. But what about senior urologists in Germany? Under which conditions do they have to work? As far as we know no published data currently exist which illuminate the conditions of this special urological professional group, therefore, the results of this survey are presented. OBJECTIVE: To survey and evaluate the current working conditions of certified and senior urologists in Germany as comprehensively as possible. MATERIAL AND METHODS: The working group of employed physicians of the Professional Association of German Urologists (BvDU) carried out a survey within the framework of the urological senior physician forum 2016 and on-line via the e­mail distributor of the German Society for Urology (DGU). The questions involved the workload, working conditions and satisfaction, overtime performed, working hours and opt out regulations. RESULTS: A total of 176 senior physicians participated in the survey of which 88% were male and 12% female. In Germany there are 1125 senior physicians. The average age of the responders was 44.9 years. In more than 80% of the participants the average weekly working hours were over 50 h and 70% signed an opt out regulation. An association between an increasing job dissatisfaction above a working week over 55 h and an average attendance in on-call service over 4 h could be established. The number of on-call services had no influence on job satisfaction. A total of 43% (70 out of 162) of the participants stated that overtime hours were regularly forfeited and 12% (20 out of 162) that all overtime hours were forfeited. Approximately 30% of senior physicians in German urology were dissatisfied with the current working conditions in the present form. CONCLUSION: Based on the acquired data, adaptation and improvements in the working conditions of senior urologists are necessary in order to maintain the attractiveness of the occupational image and leading positions in German urology.

Effect of repeated episodes of drug-induced ventricular dyskinesia on subsequent regional function in the dog: comparison with myocardial stunning produced by repeated coronary occlusions.

Stunned myocardium can be produced by repeated short episodes of ischemia. Histochemical and ultrastructural abnormalities such as sarcomere lengthening and myofiber thinning have been noted in myocardium soon after the onset of ischemia and have been attributed to the mechanical stretching that occurs during ventricular systole. To test whether mechanical forces alone could produce the residual dysfunction seen in stunned myocardium, regional dyskinesia was produced in open chest dogs by six repeated intracoronary infusions of either potassium chloride, 0.2 mEq/min for 2.5 minutes, or lidocaine, a 10 mg bolus followed by 1 to 3 mg/min for 5 minutes. These dogs were matched with dogs that had six repeated coronary occlusions of 2.5 and 5 minutes' duration, respectively. Regional function was analyzed using fractional systolic shortening and the load-independent end-systolic pressure-length relation. Both potassium chloride and lidocaine produced regional dyskinesia that was similar to the dyskinesia produced by coronary occlusion. Although regional ventricular function after repeated coronary occlusions remained significantly reduced, function returned completely to normal within 5 minutes after the last drug-induced dyskinesia. In conclusion, regional dysfunction produced by potassium chloride and lidocaine does not produce residual dysfunction despite mechanical forces during systole similar to those seen during coronary occlusion.

Sympathoexcitatory response to cyclosporin A and baroreflex resetting.

We postulate that the sympathoexcitatory response associated with the immunosuppressive agent cyclosporin A is due to an upward resetting of the arterial baroreflex. We performed studies in conscious intact and sinoaortic-denervated rabbits instrumented with catheters and renal nerve electrodes. In intact rabbits, cyclosporin A (20 mg/kg i.v., 30 minutes) produced significant increases in renal sympathetic nerve activity (100% to 269 +/- 74%, P < .05) but did not increase mean arterial pressure. In intact rabbits, we determined arterial baroreflex curves relating renal sympathetic nerve activity and heart rate to mean arterial pressure by producing ramp increases (intravenous phenylephrine) and decreases (intravenous nitroprusside) in mean arterial pressure. Cyclosporin A treatment produced a shift of the midrange of the baroreflex control of heart rate (78.0 +/- 4.1 to 84.6 +/- 4.7 mm Hg, P < .05) and renal sympathetic nerve activity (74.6 +/- 3.9 to 87.0 +/- 4.8 mm Hg, P < .05). Vehicle administration produced no effects on arterial baroreflex curves relating renal sympathetic nerve activity and heart rate to mean arterial pressure. Compared with vehicle treatment, cyclosporin A reduced the maximum gain of heart rate (-5.6 +/- 0.6 versus -3.1 +/- 0.8 beats per minute per millimeter of mercury, P < .05) but had no effect on the maximum gain of renal sympathetic nerve activity. In conscious sinoaortic-denervated rabbits, cyclosporin A had no effect on mean arterial pressure (95.7 +/- 7.3 to 91.8 +/- 10.8 mm Hg), renal sympathetic nerve activity (100% to 110 +/- 6%). and heart rate (287 +/- 10 to 279 +/- 8 beats per minute). However, when the same sinoaortic-denervated rabbits were anesthetized with sodium pentobarbital, cyclosporin A (20 mg/kg i.v.) produced increases in renal sympathetic nerve activity (100% to 189 +/- 27%). These data indicate (1) that the sympathoexcitatory response to cyclosporin A depends on baroreceptor afferent input in the conscious state and (2) that this response involves an upward resetting of the arterial baroreflex.

Are more complex implantable cardioverter defibrillators associated with an increased mortality? Lessons learned from clinical trials.

We compared 1-year survival in patients receiving implantable cardioverter defibrillators (ICDs) that provide only shock therapy with more advanced ICDs that provide antitachycardia pacing, bradycardia pacing, low-energy cardioversion, and advanced detection algorithms. Outcome in patients with advanced-generation ICD systems was similar or improved compared with outcome in patients receiving ICDs with only monophasic shock.

Mono- and di-nickellaazaphosphiranes of mono- and bis-(amido)cyclodiphosph(III)azanes.

The syntheses and solid-state structures of the first three-membered nickel-phosphorus-nitrogen ring compounds, having anionic four-electron P=N moieties are reported.

Preservation of cocoa antioxidant activity, total polyphenols, flavan-3-ols, and procyanidin content in foods prepared with cocoa powder.

Little is known about the effects of common cooking processes on cocoa flavanols. Antioxidant activity, total polyphenols (TP), flavanol monomers, and procyanidin oligomers were determined in chocolate frosting, a hot cocoa drink, chocolate cookies, and chocolate cake made with natural cocoa powder. Recoveries of antioxidant activity, TP, flavanol monomers, and procyanidins ranged from 86% to over 100% in the chocolate frosting, hot cocoa drink, and chocolate cookies. Losses were greatest in the chocolate cake with recoveries ranging from 5% for epicatechin to 54% for antioxidant activity. The causes of losses in baked chocolate cakes were investigated by exchanging baking soda with baking powder or combinations of the 2 leavening agents. Use of baking soda as a leavening agent was associated with increased pH and darkening color of cakes. Losses of antioxidant activity, TP, flavanol monomers, and procyanidins were associated with an increased extractable pH of the baked cakes. Chocolate cakes made with baking powder for leavening resulted in an average extractable pH of 6.2 with essentially complete retention of antioxidant activity and flavanol content, but with reduced cake heights and lighter cake color. Commercially available chocolate cake mixes had final pHs above 8.3 and contained no detectable monomeric flavanols after baking. These results suggest that baking soda causes an increase in pH and subsequent destruction of flavanol compounds and antioxidant activity. Use of an appropriate leavening agent to moderate the final cake pH to approximately 7.25 or less results in both good leavening and preservation of cocoa flavanols and procyanidins.

Demystifying critical care management. Part 2.

Management functions are the major responsibility of the CNE. Effective application of these functions to CCUs is a vital element in the total nursing management process because of the resources allocated to this area. Critical care units are geographically designated areas, the complexity of which is heightened by the critical condition of the patients, the advanced technology available, the expertise needed to function in this environment. This complexity is best understood when the unit is analyzed using a systems approach. Although CCUs are distinct geographic areas, they function as multiple systems within and in conjunction with the other hospital and health-care systems. This article has detailed specific aspects of these systems that impact on CCU management. The article has provided this specificity according to the management functions of assessment, planning, implementing, and controlling. Effective management of CCUs provides valuable evidence to administrative and corporate-level personnel that chief nursing executives are, in fact, professional administrators. This acceptance of the CNEs' expertise provides an additional power base that is essential in negotiations for budget allocations and strategic planning if nursing department goals and objectives are to be achieved.

Demystifying critical care management. Part 1.

Many nurse executives avoid an active management role in their hospital's critical care areas, a stance that can result in decreased personal, professional, and institutional efficiency and effectiveness. This article is a guide for applying the management process in critical care units and for helping nurse executives gain control of one of the largest consumers of hospital and nursing resources. This is part 1 of a two-part article.

Localization of Na+, K+-ATPase in brain.

Enzyme activity, representing the sites of K+-stimulated p-nitrophenylphosphatase, a component of the sodium, potassium-stimulated-adenosinetriphosphatase system, has been localized in the somatosensory cortex of the rat brain. The reaction product is most obviously associated with fibers that are thought to be axons and dendrites. Large dendrite-like fibers appear to arise in layer 5 of the cortex and arborize in layers 1 through 4. Smaller, reactive fibers are found throughout the cortical layers. Neuron cell bodies did not exhibit substantial enzymatic activity. It did not appear that glia contributed significantly to the activity in cerebral cortex.

Incidence of sore throat and patient complaints after intraoperative transesophageal echocardiography during cardiac surgery.

To evaluate the incidence of postoperative side effects and patient complaints following transesophageal echocardiography (TEE), 57 patients were interviewed by questionnaire and examined by pharyngeal inspection, preoperatively. The patients were randomized to undergo surgery with or without intraoperative TEE, and a second interview and examination were performed in 48 patients on the second postoperative day using a double-blind protocol. Twenty-four of the patients were investigated by TEE over a period of 5.4 +/- 2.3 hours and 24 had surgery without TEE. The intubation time for the two groups did not differ. There was no difference between controls and TEE patients with regard to painful swallowing evaluated by a visual analog scale. Furthermore, there was no difference between the controls and TEE patients regarding nausea or time elapsed from extubation to the first oral intake. No differences between the groups were found regarding the findings on pharyngeal inspection and no major complication attributable to the use of TEE occurred. A sore throat with painful swallowing was not a great problem for the patients in the present study; this indicates that endotracheal intubation rather than TEE caused the minor complaints. It is concluded that intraoperative TEE can be used without harmful postoperative pharyngeal side effects.