Describing people with cognitive impairment and their complex treatment needs during routine care in the hospital - cross-sectional results of the intersec-CM study.

BACKGROUND: Cognitive impairment is an important determinant in health care. In the acute hospital setting cognition has a strong impact on treatment and care. Cognitive impairment can negatively affect diagnostics and treatment success. However, little is known about the individual situation and specific risks of people with cognitive impairments during hospital stays. The aim of the present research is to describe and analyze the treatment needs of people with cognitive impairments in acute hospital care. METHODS: The analyses use baseline data of the ongoing multisite, longitudinal, randomized controlled intervention trial intersec-CM (Supporting elderly people with cognitive impairment during and after hospital stays with Intersectoral Care Management), which recruited 402 participants at baseline. We assessed sociodemographic aspects, cognitive status, functional status, frailty, comorbidities, level of impairment, formal diagnosis of dementia, geriatric diagnoses, delirium, depression, pharmacological treatment, utilization of health care services and health care related needs. RESULTS: The sample under examination had been on average mildly cognitively impaired (MMSE M = 22.3) and had a mild to moderate functional impairment (Barthel Index M = 50.4; HABAM M = 19.1). The Edmonton Frail Scale showed a mean of 7.4 and half of the patients (52.3%) had been assigned a care level. About 46.9% had a geriatric diagnosis, 3.0% had a diagnosis of dementia. According to DSM-V 19.2% of the patients had at least one main symptom of depression. The mean number of regularly taken drugs per patient was 8.2. Utilization of health care services prior to the hospital stay was rather low. On average, the sample showed 4.38 care related needs in general, of which 0.60 needs were unaddressed at the time of assessment. CONCLUSIONS: Descriptive analyses highlight an in-depth insight into impairments and different care needs of people with cognitive impairments. The results emphasize the need for gender-specific analyses as well as an increased attention to the heterogeneity of needs of people with cognitive impairments related to specific wards, settings and regions where they are admitted. Our results indicate also that people with cognitive impairments represent a high proportion of older patients in acute hospital care. TRIAL REGISTRATION: The intersec-CM trial is registered at ClinicalTrials.gov ( NCT03359408 ).

[Discharge management in German hospitals for cognitively impaired, older people-a scoping review]. / Das Entlassmanagement deutscher Krankenhäuser für kognitiv beeinträchtigte, ältere Menschen ­ ein Scoping Review.

BACKGROUND: In German hospitals approximately 40% of all patients over the age of 65 years are cognitively impaired (MmkB). After discharge from hospital it is particularly important for MmkB that the transition to domestic life is organized as seamlessly and as well-coordinated as possible. OBJECTIVE: The aim of the study was to determine the existing evidence on discharge management (EM) in MmkB and people with dementia (MmD). Furthermore, the study examined the necessity of an intersectoral concept for MmkB. MATERIAL AND METHODS: Based on a scoping review a total of 102 publications were identified, of which 6 articles were finally used for the evaluation. RESULTS: The article provides an overview of the current care of MmkB in acute care hospitals in Germany. General information on EM in hospitals was given in three of the six publications included. Information on special discharge and care management for MmkB and MmD was contained in five out of six papers. DISCUSSION: The article illustrates significant gaps in the hospital care for older MmkB, in particular at the interface of discharge management and demonstrates the need for new care models. To what extent these new care models can be structurally, procedurally and systemically embedded in the standard care and financed, is an open and unexplored question.

[Design and quality control of the oral health status examination in the German National Cohort (GNC)]. / Design und Qualitätskontrolle der zahnmedizinischen Untersuchung in der NAKO Gesundheitsstudie.

BACKGROUND: Caries and periodontitis are highly prevalent worldwide. Because detailed data on these oral diseases were collected within the framework of the German National Cohort (GNC), associations between oral and systemic diseases and conditions can be investigated. OBJECTIVES: The study protocol for the oral examination was designed to ensure a comprehensive collection of dental findings by trained non-dental staff within a limited examination time. At the mid-term of the GNC baseline examination, a first quality evaluation was performed to check the plausibility of results and to propose measures to improve the data quality. MATERIALS AND METHODS: A dental interview, saliva sampling and oral diagnostics were conducted. As part of the level­1 examination, the number of teeth and prostheses were recorded. As part of the level­2 examination, detailed periodontal, cariological and functional aspects were examined. All examinations were conducted by trained non-dental personnel. Parameters were checked for plausibility and variable distributions were descriptively analysed. RESULTS: Analyses included data of 57,967 interview participants, 56,913 level­1 participants and 6295 level­2 participants. Percentages of missing values for individual clinical parameters assessed in level 1 and level 2 ranged between 0.02 and 3.9%. Results showed a plausible distribution of the data; rarely, implausible values were observed, e.g. for measurements of horizontal and vertical overbite (overjet and overbite). Intra-class correlation coefficients indicated differences in individual parameters between regional clusters, study centres and across different examiners. CONCLUSIONS: The results confirm the feasibility of the study protocol by non-dental personnel and its successful integration into the GNC's overall assessment program. However, rigorous dental support of the study centres is required for quality management.

Supporting family dementia caregivers: testing the efficacy of dementia care management on multifaceted caregivers' burden.

OBJECTIVES: Current research suggests that dementia care management (DCM) can decrease burden and associated health impairments of caregivers. The objective of this secondary analysis is to investigate the impact of DCM on multifaceted caregivers' burden dimensions by differentiating between objective and subjective burden. METHODS: A sample of n = 317 dyads of caregivers and community-dwelling people with dementia (PwD) participated in a general practitioner-based, cluster-randomized intervention trial (Identifier:NCT01401582) with two arms and comprehensive data assessment at baseline and 12-month follow-up. Data provided by the caregiver included an inventory with 88 items in 20 different dimensions. RESULTS: Caregivers in the intervention 'DCM' group showed decreased caregiver burden, especially in caregivers' objective burden due to caring (i.e. emotional support), caregivers' subjective burden due to behavior change (i.e. cognition, aggression and resistance, depression, late symptoms) and caregivers' subjective burden due to perceived conflicts between needs and responsibilities to care (i.e. financial losses) compared to caregivers in the control 'care as usual' group, which showed significant increased caregiver burden after 12 months. CONCLUSION: Our findings support evidence for the effectiveness of DCM to lower family dementia caregivers' burden in multifaceted dimensions.

School-based oral health education increases caries inequalities.

OBJECTIVE: To evaluate the effect of one and half years of an oral health promotion program in primary schools. DESIGN: A cluster-randomized controlled trial. PARTICIPANTS: 740 students aged 9-12 years (48% female) recruited from the fifth grade of 18 different primary schools in West Pomerania, Germany. METHODS: General and oral health education was provided to the teachers in the intervention schools, which they conveyed to their students. No additional measures were conducted in the control schools. Medical and dental school examinations, as well as questionnaires for the students and their parents were conducted at baseline and follow-up. Data were analysed using Poisson regression models. RESULTS: A significant incident rate ratio between caries increment was found, with a 35% higher risk in the control group. However, parents' socioeconomic characteristics modified the effect of the program on their children, as high socio-economic status in the intervention group was associated with 94% reduction in the incidence risk ratio (p ⟨ 0.001). CONCLUSIONS: The program was effective in improving dental health among students with higher socio-economic status. No preventive effect could be found in low socio-economic status groups.

[Unmet needs of family dementia caregivers of persons with dementia : Primary medical care]. / Offene Versorgungsbedarfe pflegender Angehöriger von Menschen mit Demenz : Primärärztliche Versorgung.

BACKGROUND: Results of current research studies revealed that providing informal care for people with dementia (PwD) is associated with caregivers' burden and a variety of health impairments. In order to provide optimal support for family caregivers of PwD, general practitioners and specialists should be able to identify caregivers' unmet needs in primary care. OBJECTIVES: The present article provides an overview of unmet needs of family caregivers that are relevant for general practitioners as well as specialists in neurology, psychiatry, psychotherapy and psychosomatics. MATERIAL AND METHODS: The present overview is based on current reviews on unmet needs of caregivers of PwD and on results of the general practitioner-based, cluster-randomized controlled intervention trial DelpHi-MV (Life- and person-centred help in Mecklenburg-Western Pomerania, Germany; Identifier: NCT01401582). RESULTS: The article provides an overview of unmet needs of family caregivers for PwD, especially in the domains of social integration, psychological and physical health, legal and financial issues, as well as available and valid measurements. DISCUSSION: The article illustrates the importance and the possibilities for general practitioners and specialists to identify caregivers' unmet needs. The question to what extent unmet needs' assessments for family caregivers of PwD could be implemented and financed in routine care is still under debate.

Trait shifts associated with the subshrub life-history strategy in a tropical savanna.

Over the past 10 million years, tropical savanna environments have selected for small growth forms within woody plant lineages. The result has been the evolution of subshrubs (geoxyles), presumably as an adaptation to frequent fire. To evaluate the traits associated with the shift from tree to subshrub growth forms, we compared seed biomass, germination, survival, resprouting, biomass allocation, and photosynthesis between congeneric trees and subshrubs, and quantified phylogenetic conservatism. Despite large differences in adult morphology between trees and subshrub species, the differences are modest in seedlings, and most of the variation in traits was explained by genus, indicating considerable phylogenic conservatism. Regardless, tree seedlings invested more heavily in aboveground growth, compared to subshrubs, which is consistent with the adult strategy of savanna trees, which depend on a large resistant-fire stem. Subshrub seedlings also invest in greater non-structural carbohydrate reserves, likely as an adaptation to the high fire frequencies typical of tropical savannas. The modest differences as seedlings suggest that selective pressures during early development may not have contributed substantially to the evolution of the subshrub growth form and that the distinct allocation and life history must arise later in life. This is consistent with the interpretation that the subshrub growth form arose as a life-history strategy in which maturity is reached at a small stem size, allowing them to reproduce despite repeated fire-induced topkill. The convergent evolution of subshrubs within multiple tree lineages reaffirms the importance of fire in the origin and diversification of the flora of mesic savannas.

Motivational factors for blood donation in first-time donors and repeat donors: a cross-sectional study in West Pomerania.

OBJECTIVES: This study aimed to analyse motivational factors for blood donation in different donor groups. BACKGROUND: As the demographic change will result in a decrease of the population in age groups of blood donors, the risk of blood product shortage increases. METHODS: During a 12-month period, every sixth blood donor presenting at the blood donation centre of the University Hospital was asked to complete a self-administered questionnaire assessing motivational factors for blood donation. Despite the formalised enrolment protocol, frequent donors were over-represented in the study cohort, which was adjusted by weighting donors with different numbers of donations per year in such a way that the distribution of numbers of donations per year was the same in the sample as in the donor population. RESULTS: Of 2443 participants, 14·3% were first-time and 85·3% repeat donors. To "help other people" (>90%) and receiving "medical assessment of my blood values" (63-69%) were the strongest motivational factors in all donor groups. Receiving remuneration (49·2% vs 38·1%) was more important for repeat donors than for first-time donors, whereas it was the opposite for "being taken by a friend to the donor clinic" (47·0% vs 15·5%). A potentially important observation is that 33·9% of frequent donors reported feeling physically better after blood donation compared to infrequent donors (29·5%). CONCLUSION: Identification of motivational factors can lead to the design of targeted motivation campaigns for blood donation. The underlying cause of the perceived well-being after blood donation requires further studies.

Drug-related problems in community-dwelling primary care patients screened positive for dementia.

BACKGROUND: Older people have a higher risk of drug-related problems (DRPs). However, little is known about the prevalence of DRPs in community-dwelling people who screened positive for dementia. Our study aimed to determine (1) the prevalence and types of DRPs and (2) the socio-demographic and clinical variables associated with DRPs in people screened positive for dementia in primary care. METHODS: The Dementia: life- and person-centered help in Mecklenburg-Western Pomerania (DelpHi-MV) study is a general practitioner (GP)-based cluster-randomized controlled intervention study to implement and evaluate an innovative concept of collaborative dementia care management in the primary care setting in Germany. Medication reviews of 446 study participants were conducted by pharmacists based on a comprehensive baseline assessment that included a computer-based home medication assessment. ClinicalTrials.gov Identifier: NCT01401582. RESULTS: A total of 1,077 DRPs were documented. In 414 study participants (93%), at least one DRP was detected by a pharmacist. The most frequent DRPs were administration and compliance problems (60%), drug interactions (17%), and problems with inappropriate drug choice (15%). The number of DRPs was significantly associated with the total number of drugs taken and with a formal diagnosis of a mental or behavioral disorder. CONCLUSIONS: Degree of cognitive impairment (MMSE defined) and formal diagnosis of dementia were not risk factors for an increased number of DRPs. However, the total number of drug taken and the presence of a diagnosis of mental and behavioral disorders were associated with an increased total number of DRPs.

Fate of Listeria innocua during production and ripening of smeared hard cheese made from raw milk.

The fate of 2 different Listeria innocua strains was analyzed during the production and ripening of smeared raw milk Greyerzer cheese (Gruyère). These strains were used as surrogates for the pathogenic Listeria monocytogenes, as they are physiologically very similar. Bacterial cells were added to the cheese milk at levels of 105 cfu/mL. During the first 24 h of cheese making, the number of the test strains decreased to a level of below 102 cfu/g. Obviously, the cooking temperature of 56°C and the subsequent slight temperature decrease to 50°C within 70 min contributed to a distinct reduction of Listeria counts. The counts in the cheese cores did not exceed 103 cfu/g within 12 wk of cheese ripening and Listeria was not detectable after 24 wk. In contrast to the cores of the cheeses of the 4 batches in this study, their rinds always contained a high listerial load of approximately 106 to 108 cfu/g throughout the entire ripening period. The smeared surface showed an increase of pH to alkaline values, corresponding to smear microbiota development. Coryneforms and Staphylococcus counts were stable at >107 cfu/cm2 over 175 d, whereas yeast counts decreased to about 105 cfu/cm2 at the end of ripening. The study shows that the smear culture had no noticeable anti-listerial potential. When removing the rind or portioning such smeared cheese loaves with a cutting device, a postprocess contamination of the core might occur, thus presenting a major hygienic risk.

[Financing Regional Dementia Networks in Germany: Determinants of Sustainable Healthcare Networks]. / Finanzierung regionaler Demenznetzwerke: Determinanten einer nachhaltigen Finanzierung am Beispiel spezialisierter Gesundheitsnetzwerke.

OBJECTIVES: Analysis of practice-based financing concepts in German dementia networks (DN); Provision of sustainable financing structures and their determinants in DN. MATERIALS AND METHODS: Qualitative expert interviews with leaders of 13 DN were conducted. A semi-structured interview guide was used to analyse four main topics: Finance-related organization, cost, sources of funding and financial sustainability. RESULTS: DN were primarily financed by membership fees, earnings of services provided, public funds and payments by municipalities or health care providers. 63% of the DN reported a financial sustainability. Funds to support the interpersonal expanding, a mix of internal and external financing sources and investments of the municipality were determinants of a sustainable financing. Overall, DN in rural areas seemed to be disadvantaged due to a lack of potential linkable service providers. CONCLUSION: DN in urban regions are more likely able to gather sustainable funding resources. A minimum funding of 50.000 €/year for human resources coordinating the DN, seems to be a threshold for a sustainable DN.

[Materials/Biomaterials in Clinical Practice - a Short Review and Current Trends]. / Werkstoffe/Biomaterialien in der interventionellen und operativen Medizin ­ eine kurze Übersicht und aktuelle Trends.

Biomaterials play a major role in interventional medicine and surgery. However, the development of biomaterials is still in its early phases in spite of the huge progress made within the last decades. On the one hand, this is because our knowledge of the molecular and cellular processes associated with biomaterials is still increasing exponentially. On the other hand, a wide variety of advanced materials with highly interesting properties is being developed currently. This review provides a short introduction into the variety of materials in use as well as their application in interventional medicine and surgery. Also the importance of biomaterials for tissue engineering in the field of regenerative medicine and the functionalisation of biomaterials, including sterilisation methods are discussed. For the future, an even broader interdisciplinary scientific collaboration is necessary in order to develop novel biomaterials and facilitate their translation into clinical practice.

The impact of socioeconomic factors on the efficiency of voluntary toxoplasmosis screening during pregnancy: a population-based study.

BACKGROUND: Congenital toxoplasmosis is associated with severe complications. German state health insurance covers rubella, but not toxoplasmosis, immunity screening. We analysed the effect of socioeconomic factors on the efficiency of private toxoplasmosis screening during pregnancy. METHODS: Toxoplasmosis and rubella screening data (n = 5402 mothers) were collected within the population-based Survey of Neonates in Pomerania (SNiP). RESULTS: At the first-trimester screening, 34.4 % (88.1 %) of expecting mothers were immune to toxoplasmosis (rubella). Susceptibility for toxoplasmosis (rubella) was observed in 39.6 % (8.9 %) and 25.8 % (2.95 %) were not tested. Data on a 2(nd) screening were available in a subgroup of women with negative immunity showing less than 45 % participation rate. Active toxoplasmosis (no rubella) infection was observed in 0.3 % (n = 17) of pregnant women. A multiple logistic regression model (AIC = 719.67; AUC = 0.725) revealed that the likelihood of participating in a second toxoplasmosis screening increased among women with a good level of education and a steady partnership and decreased with paternal unemployment and the absence of breastfeeding. The highest probability of non-participation in toxoplasmosis screening was found among women with temporal burden and family responsibilities. A cost-benefit analysis showed that covering general screening for toxoplasmosis with health insurance saved costs. CONCLUSION: Toxoplasmosis carried a substantial risk of infection during pregnancy. Although increased socioeconomic status was positively associated with the participation in toxoplasmosis screening, this was not the case when pregnant women had strong temporal burden and family responsibilities. This data supports the need for toxoplasmosis screening among pregnant women as a general healthcare benefit covered by insurance.

Knowledge management in dementia care networks: a qualitative analysis of successful information and support strategies for people with dementia living at home and their family caregivers.

OBJECTIVES: Stakeholders involved in community dementia support services often work on their own and without coordination with other services. These circumstances can result in a lack of information and support for people with dementia and their family caregivers at home. To increase the coordination between existing support services, so-called 'Dementia Care Networks' (DCNs) have been established. Most of the tasks that are performed in DCNs are based on communication strategies. Therefore, knowledge management (KM) is a key process in these networks. However, few studies have focused on this topic. This study attempted to evaluate KM strategies in DCNs across Germany as part of the DemNet-D study. STUDY DESIGN: A qualitative interview study design was used. METHODS: Qualitative data were collected during single and group interviews with key persons associated with thirteen DCNs. Interviews were audiotaped and transcribed, and a structured content analysis was conducted. The framework for the analysis was derived from a KM model. RESULTS: Information dissemination strategies for people with dementia and their informal caregivers based on actively established contacts appear to be more successful than passive strategies. General practitioners often play a key role as external gatekeepers in initiating contact between a network and a person affected by dementia. In this context, case managers can help integrate external stakeholders, such as general practitioners or pharmacists, into DCNs using different KM strategies. The systematic development of common objectives under an agency-neutral leadership seems to be an important aspect of successful KM within DCNs. CONCLUSIONS: The findings reported here can help DCNs optimize their KM strategies for generating tailored information and support services for people with dementia living at home and their family caregivers. In particular, the identified potential knowledge distribution barriers and facilitators will be of practical use to DCN stakeholders.

[Legal Analysis of the Implementation Rules of Delegation of Home Visits by Family Doctors to Non-Physician Health Professionals: Is the Implementation in Accordance with the Intention of the Law?] / Juristische Analyse der Umsetzungsregelungen der Delegation vertragsärztlicher Hausbesuche an nicht-ärztliche Gesundheitsberufe ­ ist die Umsetzung in Einklang mit dem Willen des Gesetzgebers?

Objective: Triggered by the AGnES model project of the University Medicine Greifswald, the Code of Social Law V was changed by the German Lower and Upper House of Parliament (Bundestag and Bundesrat) in 2008 so that the delegation of GP's activities to non-physician colleagues was allowed under highly restricted preconditions. Delegated home visits should become an integral part of the standard care in Germany. In this study, the implementation of § 87 para 2b clause 5 SGB V, established in Annex 8 of the Federal Collective Agreement, was checked for its legality in terms of qualification. Methods: The problem was checked with the legal methods of interpretation in pursuance of the norm and the methods of systematic, historic and teleologic interpretation. Results: Even though the Parliament clearly required orientation to the AGnES model project (in order to assure safety and effective care of delegated home visits), self-management in the implementation of the law remained far behind these guidelines. The main outcome of the legal analysis was that the implementation arrangements of the Code of Social Law V are predominantly illegal. Conclusions: The parties of the Federal Collective Agreement have to change the arrangements to meet the requirements of the Parliament and to avoid risks of liability for delegating GPs.

[Development of Social Medicine and Public Health in Germany]. / Entwicklungslinien der Sozialmedizin und Öffentlichen Gesundheit in Deutschland.

Social medicine in Germany has multiple lines of tradition, which are marked by the presence of 2 German states and their re-unification and by the (re-)establishment of multidisciplinary public health by the end of the twentieth century. At the same time, a differentiation within the applied fields of social medicine into several thematic topics can be observed. These can be grouped in a first step into the domains of clinical social medicine, of social medicine for social insurance purposes and of a population-oriented social medicine. For social medicine as a scientific discipline within the broad context of medicine, the requirement of a context-adequate development, which encompasses the special methods of multidisciplinary public health, poses big challenges. For successfully meeting these challenges and going beyond population-oriented public health and for bridging the gap between the individual and the social medical institutions of the health system, it is indispensable for social medicine to be independent of other disciplines within the array of medical specialties. The present study argues for strengthening social medicine within the medical faculties. Chairs for social medicine and public health are not only in the interest of the applied fields of social medicine, but represent also an indispensable scientific discipline which can relate and contribute to all specialties of medicine.

[Prevalence and Risk Factors for Motor Developmental Delays in 3- to 6-Year-Old Preschool Children in Mecklenburg-Western Pomerania]. / Prävalenzen und Risikofaktoren motorischer Entwicklungsgefährdungen bei 3- bis 6-jährigen Kindergartenkindern in Mecklenburg-Vorpommern (M-V).

BACKGROUND: School entry examinations in Mecklenburg-Western Pomerania show a high prevalence of motor developmental delays (13.7%). In this study possible risk factors (RF) were analysed. METHODS: The study was performed as a cluster-randomised, controlled study in 12 preschools in M-V. The "Dortmund Developmental Screening for Preschools DESK 3-6" was used to detect developmental risks. Parents received a standardised questionnaire. RF were analysed in binary logistic regressions for fine (FM) and gross motor (GM) skills. RESULTS: N=599 children were included in the analysis. RF for FM and GM are irregular utilisation of preschools (FM: OR: 2.63; p=0.009; 95% CI: 1.27-5.45; GM: OR: 2.56; p=0.021; 95% CI: 1.15-5.68) and male sex (FM: OR: 2.97; p<0.001; 95% CI: 1.93-4.57; GM: OR: 1.87; p=0.016; 95% CI: 1.12-3.10). A low parental socioeconomic status is an RF for the development of GM (OR: 3.10; p=0.036; 95% CI: 1.08-8.95). An age-adequate development of FM is a protective factor for GM development (OR: 0.17; p<0.001; 95% CI: 0.10-0.29). CONCLUSION: Regular preschool attendance is beneficial for motor development. RESULTS confirm the adequacy of the setting preschool for interventions.

[Cognitive rehabilitation in early stage Alzheimer's disease]. / Kognitive Rehabilitation bei Alzheimer-Krankheit im Frühstadium.

BACKGROUND: Dementia impairs the coping with routine daily tasks and social relationships due to an increasing degeneration of cognitive abilities. An appropriate treatment must adequately consider the effects of declined cognitive abilities on patients and their environment. Therefore, in recent times, integrative procedures for cognitive rehabilitation (CR) have become increasingly important for the therapy of patients with mild cognitive impairment (MCI) and mild dementia (MD). CR approaches provide compensatory possibilities for clearly defined routine challenges and the individual needs of those affected. MATERIAL AND METHODS: This overview article in the form of a selective review elaborates factors for the effectiveness of CR on the basis of the currently available literature: 1) individuality - consideration of personal needs and targets, 2) compensation - mediation of skills and strategies to compensate for cognitive impairments, 3) interaction - inclusion of relatives and environmental conditions and 4) integration - integration of various therapeutic disciplines and methods. RESULTS AND DISCUSSION: On the basis of this assessment with regards to the content, a critical analysis of the methods of short and long-term therapeutic effects on MCD and MD was carried out. Although the resulting factors were of high long-term relevance for the improvement of depression and quality of life, effects on cognition were more pronounced for MCI than for MD, which emphasizes the importance of beginning therapy as early as possible. The results show that future studies on effectiveness must employ endpoints relevant for routine daily life, and that the possibility of an implementation of therapeutic concepts in a healthcare system should be considered as an essential criterion.

[Aging Brain Care Program from Indianapolis: Transferability to the German healthcare system]. / "Aging Brain Care Program" aus Indianapolis: Übertragbarkeit auf den deutschen Versorgungskontext.

BACKGROUND: New and innovative concepts of care management have been developed to improve the health of older adults with dementia and depression. AIM: This article describes the American aging brain care (ABC) program and the possible transfer to the German healthcare system is discussed. MATERIAL AND METHODS: The ABC medical home model in Indianapolis incorporates a specialized geriatric healthcare center which is affiliated to the Eskenazi Hospital as well as a program involving home-based domestic visits by healthcare personnel to affected people. The diagnoses are made in the geriatric center where therapy and treatment are also planned. These stages are carried out in a multiprofessional team, which identifies the individual needs of the patients and relatives and discusses these in family conferences as well as in close consultation with the primary care center of the hospital. The care, diagnosis and therapy are coordinated using a self-developed software for the program and via predetermined pathways and procedural instructions on the approach in the healthcare center and in the domestic visit program. RESULTS AND CONCLUSION: From the perspective of the authors the core elements of the program include not only the use of a home-based care model but also the selection and training of a new type of front-line care provider. Models like the program presented here show great promise for meeting the demands of a rapidly expanding population of vulnerable older adults.

Latest-generation catheterization systems enable invasive submillisievert coronary angiography.

BACKGROUND: The radiation risk of patients undergoing invasive cardiology remains considerable and includes skin injuries and cancer. To date, submillisievert coronary angiography has not been considered feasible. PATIENTS AND METHODS: In 2011, we compared results from 100 consecutive patients undergoing elective coronary angiography using the latest-generation flat-panel angiography system (FPS) with results from examinations by the same operator using 106 historic controls with a conventional image-intensifier system (IIS) that was new in 2002. RESULTS: The median patient exposure parameters were measured as follows: dose-area product (DAP) associated with radiographic cine acquisitions (DAP(R)) and fluoroscopy (DAP(F)) scenes, radiographic frames and runs, and cumulative exposure times for radiography and fluoroscopy. On the FPS as compared to the traditional IIS, radiographic detector entrance dose levels were reduced from 164 to 80 nGy/frame and pulse rates were lowered from 12.5/s to 7.5/s during radiography and from 25/s to 4/s during fluoroscopy. The cardiologist's performance patterns remained comparable over the years: fluoroscopy time was constant and radiography time even slightly increased. Overall patient DAP decreased from 7.0 to 2.4 Gy × cm(2); DAP(R), from 4.2 to 1.7 Gy × cm(2); and DAP(F), from 2.8 to 0.6 Gy × cm(2). Time-adjusted DAP(R)/s decreased from 436 to 130 mGy × cm(2) and DAP(F)/s, from 21.6 to 4.4 mGy × cm(2). Cumulative patient skin dose with the FPS amounted to 67 mGy, and the median (interquartile range) of effective dose was 0.5 (0.3 … 0.7) mSv. CONCLUSION: Consistent application of radiation-reducing techniques with the latest-generation flat-panel systems enables submillisievert coronary angiography in invasive cardiology.