[Trial of the GeriNOT screening tool : Identification of geriatric risk potentials on admission to hospital care from the age of 70 years]. / Prüfung des Screening-Tools GeriNOT : Identifikation geriatrischer Risikopotenziale bei Aufnahme ab 70-Jähriger in die Krankenhausversorgung.

BACKGROUND: Geriatric-specific characteristics influence patient-relevant outcomes of inpatient hospital care in patients aged 70 years and older: prolonged length of stay, complications, increase in utilization of required services as well as mortality rates. OBJECTIVE: The screening tool GeriNOT, identification of geriatric risk potential with 7 items, of which mobility and cognition are double-weighted, score 9 points, was tested for its predictive content and diagnostic quality. MATERIAL AND METHODS: Diagnostic study from a retrospective, bicentric complete survey in all types of admission from 70 years with 2541 patient cases. Regression analyses in linked samples of the 7 items in GeriNOT and as noncombined end points: prolonged length of stay, complications, increase in need-based service at discharge and death. RESULTS: Mean age ± SD: 77.0 ± 6.4 years. ROC analyses report at a cut-off value calculated using the Youden index of ≥ 4 points in 2541 cases: increase in need-based service at discharge (AUC = 0.693, 95% CI = 0.663-0.723, sensitivity 75.2%, specificity 59.7%), complications (AUC = 0.662, 95% CI = 0.636-0.688, sensitivity 64.2%, specificity 61.6%) and death (AUC = 0.734, 95% CI = 0.682-0.786, sensitivity 76.4%, specificity 57.5%). Possibly suitable for use as screening to identify geriatric risk potentials at a cut-off of ≥ 4 points. DISCUSSION: Provide an initial filter screening with regard to mobility. Such identification could provide the involved persons with the opportunity for an improved treatment outcome by adapting the inpatient process. Prospective validation of GeriNOT needed.

Inter-professional communication and interaction in the neurological rehabilitation team: a literature review.

Background: Neurological early rehabilitation aims at regaining cooperativity and acquiring rehabilitation capability with brain-injured patients, most of whom are transferred from Intensive Care Units, most of whom still require intensive care and suffer from disorders of consciousness. In neurological early rehabilitation, therapeutic nursing is an integral part of the therapeutic team. Other than the specialized therapists, nurses are present on the ward 24/7, which gives them a closer perspective on the patient. The research question was how do nurses, physiotherapists, occupational therapists and speech therapists communicate and interact as teams in neurological rehabilitation wards. A literature review was conducted aiming at inter-professional communication and interaction with special regard to the role of these four professionals being the core team members in these settings.Methods: A literature search was conducted in the period from August to October 2016 within the following electronic Databases: Medline, CINAHL, PSYNDEX, SpeechBITE, PEDro und OTseeker. Further searches were undertaken in the reference lists of obtained studies to locate other relevant material. The aim was to gather and evaluate the evidence about inter-professional teamwork in neurological early rehabilitation. The main inclusion criterion was the presence of the following professionals as participants in the study: Nurses, physiotherapists, occupational therapists and speech therapists. Twenty-seven studies were found relevant, of which 17 (12 qualitative and five quantitative) bore empirical results that related to the research questions. These 17 studies were qualitatively analysed for the grade of evidence, methods and the relevance for the conditions and processes in rehabilitation units. Out of 17 studies, four were performed in neurological rehabilitation settings, five in stroke units, six in general rehabilitation, one in short-term care rehabilitation and one in geriatric rehabilitation. Due to the scarcity of material, all these studies were analysed under the perspective of relevance for neurological early rehabilitation.Results: The results of this exploratory literature review indicate that the efficiency and quality of cooperation in rehabilitation teams could be improved through a better patient-oriented inter-professional communication. This is achieved through cross-professional team organization, team supervision and by including team communication in vocational and on-the-job-training. Profession-specific terminologies and differences in understanding of roles could be barriers for collaboration in teams.Conclusions: According to this literature review, successful inter-professional patient-orientated care is promoted by being informed about the various functions of team members from different disciplines, about the role each member plays within the team and communication styles. Means of improving communication are being outlined.Implications for RehabilitationInter-professional communication is promoted by cross-professional team organization.Inter-professional communication should be included in vocational and on-the-job-training and supervision.Barriers for communication in teams are different terminologies and differences in role perception.

[Autonomy and Participation As Common Goals of Nursing, Therapy and Social Medicine: Proposal for an Organizational Configuration Model on the Basis of Service Blueprinting]. / Selbstbestimmung und Teilhabe als gemeinsame Ziele von Pflege, Therapie und Sozialmedizin: Entwurf eines Organisationsmodells auf Basis einer Kontaktpunktanalyse.

BACKGROUND: Every person who is in the need of long-term care (according to German Social Code SGB XI §14) fulfills the requirements of disability according to German Social Code SGB IX, § 2. The right of participation and autonomy must be specially protected and realized for persons with long-term care needs because these persons have a limited capacity to advance their interests. The rights of people in the need of long-term care or assistance are protected not only by the national constitution but also by the UN Disability Rights Convention. Participation is an important principle of these extra-statutory regulations and has an extraordinary significance and individual meaning for quality of life. For concretizing the aim of participation and for realizing participation in daily practice, the following question arises: How must organizations be configured to achieve individual aims of participation for persons with long-term care need, complex health care needs and with potential for rehabilitation across sectoral, disciplinary and professional borders? This analysis focuses on people older than 70 years with geriatric-relevant multimorbidity and with potential for rehabilitation. AIM: The aim of this study was to create a configuration model for the organization of interdisciplinary cooperation in rehabilitation out of a case study and on the basis of the service blueprinting method [1]. In a next step this configuration model can be evaluated concerning its effectiveness for achieving individual participation goals and quality of life of persons with long-term care need and with potential for rehabilitation. METHOD: For creating the configuration model, the service blueprinting method [1] on the basis of Dervin's sense making theory [11] was applied to a case vignette of geriatric rehabilitation against a background of organization theories and nursing science concepts. With the case study the configuration model can be applied exemplarily at the setting of restorative care, therapy and rehabilitation. With the service blueprinting method, the rehabilitation process is aligned onto the geriatric patient's individual health care needs, perceptions of participation and quality of life. RESULTS: As a result of the sequencing and service blueprinting process we offer a dynamic model for the coordination of responsibility of interdisciplinary rehabilitation teams with a user-centered alignment. Its effectiveness (and side-effects) for interdisciplinary cooperation and for patient's individual goals of participation and quality of life must be evaluated in further studies. A mixed-method design should be used to evaluate objective outcome parameters such as dependency on nursing care, hospital admission rates and subjective outcome parameters such as patient's perception of participation, autonomy and quality of life. IMPLICATIONS FOR HEALTHCARE PRACTICE: The configuration model can be used for evaluating already implemented geriatric rehabilitation processes and organizations. The configuration model can be used in health care research or organizational research. After more evidence for desirable effects, it can be implemented into the health care system. Side effects should be monitored.This paper was written in cooperation with the working group "Nursing", department "Practical Social Medicine and Rehabilitation" of the German Society of Social Medicine and Prevention (Deutsche Gesellschaft für Sozialmedizin und Prävention DGSMP e.V.).

[Inter-Professional Communication Between Nursing Therapists and other Therapeutic Professions (Physio-, Occupation and Speech Therapy) in Neurological Early Rehabilitation]. / Interprofessionelle Kommunikation zwischen therapeutisch Pflegenden und anderen therapeutischen Berufsangehörigen (Physiotherapie, Ergotherapie und Logopädie) in der neurologischen Frührehabilitation.

PURPOSE: A comparison of inter-professional communication within the core therapeutic teams including nurses in 5 neurological early rehabilitation hospitals of one non-profit organization was supposed to indicate factors facilitating and impairing cooperation. METHODS: Data collection was conducted through analysis of architecture plans, passive participating observation in 10 wards and through partly standardized interviews (N=39). Participants were nurses, physio-, occupational and speech therapists. Data analysis used the method of Thick Description [1]. RESULTS: A permanent team, daily team conferences, treatments in cooperation, ward based training and informal talks influence interprofessional communication. Organizational and structural preconditions have effects on the quality of communication. CONCLUSION: Daily inter-professional briefings and the organization of training sessions within the team improve inter-professional communication, a confrontation nurses vs. therapists impairs it.

Effects of a robot intervention on visuospatial hemineglect in postacute stroke patients: a randomized controlled trial.

OBJECTIVE: To evaluate the effects of an intervention using the robot device PARO on visuospatial hemineglect and activities of daily living, and its acceptance during stroke rehabilitation. PARO is an interactive robotic toy with the appearance of a baby seal, which can move, produce sounds, and react to speech and touch. DESIGN: A randomized controlled trial. SETTING: Hospital for neurorehabilitation. SUBJECTS: Patients above 60 years old who have suffered their first stroke within the previous three months with left hemineglect (n = 39). INTERVENTIONS: The PARO group (n = 21) was exposed to PARO over a period of two weeks, three times per week. The participants of the control group (n = 18) were read to aloud. OUTCOME MEASURE: Visuospatial hemineglect was measured by a cancellation test and a Line Bisection Test, and independence in the activities of daily living was assessed by Scores of Independence Index for Neurological and Geriatric Rehabilitation (SINGER) test. The acceptance of PARO was also evaluated. Data were collected blinded at three times: baseline (T0), after two weeks of interventions (T1), and after additional two weeks as follow-up (T2). RESULTS: Improvement of hemineglect at T1 and T2 was significantly higher in the PARO group (T1: mean (SD) = 6.23 (3.81); T2: mean (SD) = 7.85 (3.68)) compared to the control group (T1: mean (SD) = 2.66 (4.19); T2: mean (SD) = 3.33 (4.16)) (T1: P < 0.05; T2: P < 0.05). CONCLUSION: The study showed that the use of the PARO is well accepted and can help to improve neglect symptoms in patients with subacute stroke.

Experiences with combined personal-online case management and the self-reliance of older people with multimorbidity living alone in private households: results of an interpretative-hermeneutical analysis.

BACKGROUND: To date in Germany, only few studies have been conducted concerning the efficacy of care and case management (CCM) for older people and about using communication technology during monitoring. AIM: With this study, it is intended to gain a better understanding of how CCM in general is perceived by older people (65+) living alone and in particular what they think about the CCM monitoring process used during video conferences. METHOD: The sampling and work cycle were based on the Grounded Theory. Two different subsamples (each n = 20; total sample: 70% women; age range: 64-92 years) were recruited. Interviews were conducted with the focus on CCM contributions (Subsample I) and monitoring supported by video conferences (Subsample II). All participants had received CCM from external providers (care support centres) in two German federal states. The intervention of CCM ranged between four and twelve months. Participants of Subsample II received additionally moderated video conferences via tablet PCs for and with older people over an intervention period of nine months. RESULTS: Care and case management was experienced as a possibility for receiving individual support and for improving the user's everyday life. Within a short time, video conferences were a familiar communication tool. They enabled particularly people with reduced mobility to get barrier-free access to case managers, compensated for isolation and enabled participation. CONCLUSIONS: According to the view of older CCM users with multimorbidity living alone, CCM offers formative and organisational support in various life-domains. Combined with video conferences, the exchange of information becomes barrier-free and instantaneous, and the sense of security in health questions is reinforced.

Effectiveness of Transitional Interventions in Improving Patient Outcomes and Service Use After Discharge From Psychiatric Inpatient Care: A Systematic Review and Meta-Analysis.

Background: The transition from psychiatric hospital to community is often hindered by challenges that influence community adjustment and continuity of care. Transitional interventions with bridging components are provided prior to discharge and continue beyond inpatient care. They provide continuity of care and may be effective in preventing readmission. We aimed to assess the effectiveness of transitional interventions with predischarge and postdischarge components in reducing readmissions and improving health-related or social outcomes of patients discharged from psychiatric hospitals. Methods: We conducted a systematic review by searching electronic databases (MEDLINE, Embase, Cochrane Library, CINAHL, PsycINFO, and Psyndex) and included randomized, nonrandomized, and one-group study designs. A random effects meta-analysis was conducted with randomized controlled trials (RCTs) reporting data on readmission rates. Other study designs were synthesized qualitatively. Results: After screening 2,673 publications, 16 studies (10 RCTs, three quasi-experimental, and three cohort studies) were included and nine RCTs were included in the meta-analysis. The tested interventions included components from case management, psychoeducation, cognitive behavioral therapy, and peer support. All studies with significant improvements in at least one outcome provided elements of case management, most frequently in combination with cognitive behavioral therapy and psychoeducation. Readmission rates during follow-up ranged between 13% and 63% in intervention groups and 19% and 69% in control groups. Overall, we found an odds ratio of 0.76 (95% confidence interval = 0.55-1.05) for readmission due to transitional interventions. Heterogeneity was low at only 31% (p = 0.17) and the funnel plot indicated no obvious publication biases. Conclusions: We observed that transitional interventions with bridging components were no more effective in reducing readmission than treatment as usual; however, these results are based on limited evidence. Therefore, additional high-quality research is required to conclude the effectiveness of transitional interventions. Nevertheless, transitional interventions with bridging components are preferred by service users and could be an alternative to strategies regularly employed.

Mirror therapy for improving motor function after stroke.

BACKGROUND: Mirror therapy is used to improve motor function after stroke. During mirror therapy, a mirror is placed in the person's midsagittal plane, thus reflecting movements of the non-paretic side as if it were the affected side. OBJECTIVES: To summarise the effectiveness of mirror therapy compared with no treatment, placebo or sham therapy, or other treatments for improving motor function and motor impairment after stroke. We also aimed to assess the effects of mirror therapy on activities of daily living, pain, and visuospatial neglect. SEARCH METHODS: We searched the Cochrane Stroke Group's Trials Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, CINAHL, AMED, PsycINFO and PEDro (last searched 16 August 2017). We also handsearched relevant conference proceedings, trials and research registers, checked reference lists, and contacted trialists, researchers and experts in our field of study. SELECTION CRITERIA: We included randomised controlled trials (RCTs) and randomised cross-over trials comparing mirror therapy with any control intervention for people after stroke. DATA COLLECTION AND ANALYSIS: Two review authors independently selected trials based on the inclusion criteria, documented the methodological quality, assessed risks of bias in the included studies, and extracted data. We assessed the quality of the evidence using the GRADE approach. We analysed the results as standardised mean differences (SMDs) or mean differences (MDs) for continuous variables, and as odds ratios (ORs) for dichotomous variables. MAIN RESULTS: We included 62 studies with a total of 1982 participants that compared mirror therapy with other interventions. Of these, 57 were randomised controlled trials and five randomised cross-over trials. Participants had a mean age of 59 years (30 to 73 years). Mirror therapy was provided three to seven times a week, between 15 and 60 minutes for each session for two to eight weeks (on average five times a week, 30 minutes a session for four weeks).When compared with all other interventions, we found moderate-quality evidence that mirror therapy has a significant positive effect on motor function (SMD 0.47, 95% CI 0.27 to 0.67; 1173 participants; 36 studies) and motor impairment (SMD 0.49, 95% CI 0.32 to 0.66; 1292 participants; 39 studies). However, effects on motor function are influenced by the type of control intervention. Additionally, based on moderate-quality evidence, mirror therapy may improve activities of daily living (SMD 0.48, 95% CI 0.30 to 0.65; 622 participants; 19 studies). We found low-quality evidence for a significant positive effect on pain (SMD -0.89, 95% CI -1.67 to -0.11; 248 participants; 6 studies) and no clear effect for improving visuospatial neglect (SMD 1.06, 95% CI -0.10 to 2.23; 175 participants; 5 studies). No adverse effects were reported. AUTHORS' CONCLUSIONS: The results indicate evidence for the effectiveness of mirror therapy for improving upper extremity motor function, motor impairment, activities of daily living, and pain, at least as an adjunct to conventional rehabilitation for people after stroke. Major limitations are small sample sizes and lack of reporting of methodological details, resulting in uncertain evidence quality.

Outcomes and feasibility of the short transitional intervention in psychiatry in improving the transition from inpatient treatment to the community: A pilot study.

Discharge from psychiatric inpatient care is frequently described as chaotic, stressful, and emotionally charged. Following discharge, service users are vulnerable to becoming overwhelmed by the challenges involved in readapting to their home environments, which could result in serious problems and lead to readmission. The short transitional intervention in psychiatry (STeP) is a bridging intervention that includes pre- and post-discharge sections. It aims to prepare patients for specific situations in the period immediately following discharge from a psychiatric hospital. We conducted a quasi-experimental pilot study to determine the feasibility of the intervention, and gain insight into the effects of the STeP. Two inpatient wards at a Swiss psychiatric hospital participated in the study, and represented the intervention and control arms. Patient recruitment and baseline assessment were performed 2 weeks prior to discharge. Follow-up data were collected 1 week subsequent to discharge. Questionnaires measured coping, admission and health-care usage, self-efficacy, working alliance, experience of transition, and the number of difficulties experienced following discharge. Fourteen and 15 patients completed the follow-up assessment in the control and intervention groups, respectively. The STeP did not affect primary or secondary outcomes; however, it was shown to be feasible, and patients' feedback highlighted the importance of post-discharge contact sessions. Further research is required to improve understanding of the discharge experience, identify relevant patient outcomes, and assess the effectiveness of the intervention in an adequately-powered randomized, controlled trial.

Nursing management of sensory overload in psychiatry ­ Theoretical densification and modification of the framework model / Der pflegerische Umgang mit Reizüberflutung in der Psychiatrie. Theoretische Verdichtung und Modifikation des Rahmenmodells

Background: Within the scope of the research project on the subjects of sensory overload and stimulus regulation, a theoretical framework model of the nursing care of patients with sensory overload in psychiatry was developed. In a second step, this theoretical model should now be theoretically compressed and, if necessary, modified. Aim: Empirical verification as well as modification, enhancement and theoretical densification of the framework model of nursing care of patients with sensory overload in psychiatry. Method: Analysis of 8 expert interviews by summarizing and structuring content analysis methods based on Meuser and Nagel (2009) as well as Mayring (2010). Results: The developed framework model (Scheydt et al., 2016b) could be empirically verified, theoretically densificated and extended by one category (perception modulation). Thus, four categories of nursing care of patients with sensory overload can be described in inpatient psychiatry: removal from stimuli, modulation of environmental factors, perceptual modulation as well as help somebody to help him- or herself / coping support. Conclusions: Based on the methodological approach, a relatively well-saturated, credible conceptualization of a theoretical model for the description of the nursing care of patients with sensory overload in stationary psychiatry could be worked out. In further steps, these measures have to be further developed, implemented and evaluated regarding to their efficacy.

Training as an Effective Tool to Increase the Knowledge About Hand Hygiene Actions. An Evaluation Study of Training Effectiveness in Kosovo.

INTRODUCTION: Hand hygiene (HH) compliance with World Health Organization (WHO) guidelines is essential to prevent bacterial transmission and infections acquired from hospital settings. AIM: The aim of this study was to evaluate the impact of training tool of World Health Organization's (WHOs) Hand Hygiene multi modal campaign at all public hospitals and at the University Clinical Center in Kosovo (UCCK). METHOD: During February 2016, 691 questionnaires were distributed to health care workers. The data collection was conducted through a questionnaire distributed before and after training. Measurement of questions was realized through a 5 point Likert scale. RESULTS: The gender structure of participants turned out to be greater for women (n=571, 85%). The knowledge of health care workers differed significantly before and after the training (p<0.001), emphasizing that the impact of the training was important to improve the knowledge of participants. Thus, the average value of improvement of HCW' knowledge was about 41.66 %. CONCLUSION: The findings emphasized the role of the training to improve the knowledge of participants about hand hygiene as well as prevention from infection.

Sensory overload: A concept analysis.

In the context of mental disorders sensory overload is a widely described phenomenon used in conjunction with psychiatric interventions such as removal from stimuli. However, the theoretical foundation of sensory overload as addressed in the literature can be described as insufficient and fragmentary. To date, the concept of sensory overload has not yet been sufficiently specified or analyzed. The aim of the study was to analyze the concept of sensory overload in mental health care. A literature search was undertaken using specific electronic databases, specific journals and websites, hand searches, specific library catalogues, and electronic publishing databases. Walker and Avant's method of concept analysis was used to analyze the sources included in the analysis. All aspects of the method of Walker and Avant were covered in this concept analysis. The conceptual understanding has become more focused, the defining attributes, influencing factors and consequences are described and empirical referents identified. The concept analysis is a first step in the development of a middle-range descriptive theory of sensory overload based on social scientific and stress-theoretical approaches. This specification may serve as a fundament for further research, for the development of a nursing diagnosis or for guidelines.

Factor Structure, Reliability and Measurement Invariance of the Alberta Context Tool and the Conceptual Research Utilization Scale, for German Residential Long Term Care.

We translated the Canadian residential long term care versions of the Alberta Context Tool (ACT) and the Conceptual Research Utilization (CRU) Scale into German, to study the association between organizational context factors and research utilization in German nursing homes. The rigorous translation process was based on best practice guidelines for tool translation, and we previously published methods and results of this process in two papers. Both instruments are self-report questionnaires used with care providers working in nursing homes. The aim of this study was to assess the factor structure, reliability, and measurement invariance (MI) between care provider groups responding to these instruments. In a stratified random sample of 38 nursing homes in one German region (Metropolregion Rhein-Neckar), we collected questionnaires from 273 care aides, 196 regulated nurses, 152 allied health providers, 6 quality improvement specialists, 129 clinical leaders, and 65 nursing students. The factor structure was assessed using confirmatory factor models. The first model included all 10 ACT concepts. We also decided a priori to run two separate models for the scale-based and the count-based ACT concepts as suggested by the instrument developers. The fourth model included the five CRU Scale items. Reliability scores were calculated based on the parameters of the best-fitting factor models. Multiple-group confirmatory factor models were used to assess MI between provider groups. Rather than the hypothesized ten-factor structure of the ACT, confirmatory factor models suggested 13 factors. The one-factor solution of the CRU Scale was confirmed. The reliability was acceptable (>0.7 in the entire sample and in all provider groups) for 10 of 13 ACT concepts, and high (0.90-0.96) for the CRU Scale. We could demonstrate partial strong MI for both ACT models and partial strict MI for the CRU Scale. Our results suggest that the scores of the German ACT and the CRU Scale for nursing homes are acceptably reliable and valid. However, as the ACT lacked strict MI, observed variables (or scale scores based on them) cannot be compared between provider groups. Rather, group comparisons should be based on latent variable models, which consider the different residual variances of each group.

Nursing management of sensory overload in psychiatry ­ development of a theoretical framework model / Der pflegerische Umgang mit Reizüberflutung in der Psychiatrie - Entwicklung eines theoretischen Bezugsrahmens

Background: The concept of "removal from stimuli" has already been examined by a Delphi-Study. However, some knowledge gaps remained open, which have now been further investigated. Aim: Examination of the concept "management of sensory overload in inpatient psychiatry" including its sub-concepts and specific measures. Method: Analysis of qualitative data about "removal from stimuli" by content analysis according to Mayring. Results: A theoretical description and definition of the concept could be achieved. In addition, sub-concepts (removal from stimuli, modulation of environmental factors, help somebody to help him-/herself) could be identified, theoretical defined and complemented by possible specific measures. Conclusions: The conceptual descriptions provide a further step to raise awareness of professionals in the subject area. Furthermore, we created a theoretical basis for further empirical studies.

[Recovery Self Assessment: Translation and cultural adaption of a recovery oriented assessment instrument]. / Recovery Self Assessment - Übersetzung und kulturelle Anpassung eines recovery-orientierten Einschätzungsinstrumentes.

BACKGROUND: The recovery approach is becoming increasingly important in mental health services and research. In English-speaking countries, its practical implementation as well as the scientific discussion is far more advanced. To support the approach, assessment instruments are required. A widespread and recognised tool is the Recovery Self Assessment Scale {RSA}. This includes four versions of a questionnaire, which cover the perspectives of users, providers, family members and management. AIM/METHOD: In this article, the development of the instrument and the system atictranslation process are presented. Two independent research groups applied different translation. METHODS: The Swiss research group {AGS} used the ISOPR principles, the German research group (AGN} the Guidelines of the European Social Survey Programme for survey translations TRAPD. The methods differ in the fact,that TRAPD uses focus groups. The results of both groups were combined by means of a consensus process. RESULTS: Within the translation and cultural adjustment of the RSA-D, the the oretical framework of the RSA as well as the transferability into the German speaking context has been ensured. CONCLUSION: Before the RSA-D c~n beused in practice and research, further studies towards psychometric testing should be conducted.

Cost-utility analysis of a preventive home visit program for older adults in Germany.

BACKGROUND: Most older adults want to live independently in a familiar environment instead of moving to a nursing home. Preventive home visits based on multidimensional geriatric assessment can be one strategy to support this preference and might additionally reduce health care costs, due to the avoidance of costly nursing home admissions. The purpose of this study was to analyse the cost-effectiveness of preventive home visits from a societal perspective in Germany. METHODS: This study is part of a multi-centre, non-blinded, randomised controlled trial aiming at the reduction of nursing home admissions. Participants were older than 80 years and living at home. Up to three home visits were conducted to identify self-care deficits and risk factors, to present recommendations and to implement solutions. The control group received usual care. A cost-utility analysis using quality-adjusted life years (QALY) based on the EQ-5D was performed. Resource utilization was assessed by means of the interview version of a patient questionnaire. A cost-effectiveness acceptability curve controlled for prognostic variables was constructed and a sensitivity analysis to control for the influence of the mode of QALY calculation was performed. RESULTS: 278 individuals (intervention group: 133; control group: 145) were included in the analysis. During 18 months follow-up mean adjusted total cost (mean: +4,401 EUR; bootstrapped standard error: 3,019.61 EUR) and number of QALY (mean: 0.0061 QALY; bootstrapped standard error: 0.0388 QALY) were higher in the intervention group, but differences were not significant. For preventive home visits the probability of an incremental cost-effectiveness ratio <50,000 EUR per QALY was only 15%. The results were robust with respect to the mode of QALY calculation. CONCLUSIONS: The evaluated preventive home visits programme is unlikely to be cost-effective. TRIAL REGISTRATION: Clinical Trials.gov Identifier: NCT00644826.

Effect of a stroke support service in Germany: a randomized trial.

PURPOSE: This trial investigated the effect of a stroke support service on physical functioning in post-stroke outpatients. METHODS: The randomized trial took place in two urban hospitals in Germany. The intervention covered a post-discharge stroke support service including following components: outreach work (via telephone contact and home-visit), informational events, training sessions, online portal, and written patient information. The control group received optimized standard care by written patient information. The primary outcome measure was physical function assessed by the physical scale of the stroke impact scale (SIS) 2.0 at baseline and after 12 months follow-up. Secondary outcomes covered health-related quality of life, depression, somatization, reinfarcts, and mortality. Use of health services was recorded. RESULTS: A total of 265 patients were randomized either to the intervention (n = 130) or to the control group (n = 135); n = 230 patients were analyzed after 12 months. The mean group difference on the physical SIS scale was - 2.7 points (95% CI, - 5.5-0.2) in favor of the control group. The overall risk of mortality in the control versus the intervention group was 11.6and 3.9%, respectively (hazard ratio 0.32, 95% CI, 0.12-0.88). All other outcomes were neither statistically nor clinically relevant, different between the two study groups. CONCLUSION: An additional stroke support service did not improve physical function, health-related quality of life, depression, somatization, or reinfarcts in stroke patients. Data suggest a lower overall risk of mortality in the intervention group.

Does an additional structured information program during the intensive care unit stay reduce anxiety in ICU patients?: a multicenter randomized controlled trial.

BACKGROUND: Communication and information in order to reduce anxiety in the intensive care unit (ICU) has been described as area needing improvement. Therefore, the aim of this trial was to evaluate whether a structured information program that intensifies information given in standard care process reduces anxiety in ICU patients. METHODS: Multicenter, two-armed, non-blinded, parallel-group randomized controlled trial in hospitals in the cities of Marburg, Halle, and Stuttgart (Germany). The trial was performed in cardiac surgery, general surgery, and internal medicine ICUs. Two-hundred and eleven elective and non-elective ICU patients were enrolled in the study (intervention group, n = 104; control group, n = 107). The experimental intervention comprised a single episode of structured oral information that was given in addition to standard care and covered two main parts: (1) A more standardized part about predefined ICU specific aspects - mainly procedural, sensory and coping information, and (2) an individualized part about fears and questions of the patient. The control group received a non-specific episodic conversation of similar length additional to standard care. Both conversations took place at the beginning of the ICU stay and lasted 10-15 minutes. Study nurses administered both interventions. The primary outcome ICU-related anxiety (CINT-Score, 0-100 pts., higher scores indicate higher anxiety) was assessed after admission to a regular ward. RESULTS: The primary outcome could be measured in 82 intervention group participants and 90 control group participants resulting in mean values of 20.4 (SD 14.4) compared to 20.8 (SD 14.7) and a mean difference of -0.2 (CI 95% -4.5 to 4.1). CONCLUSIONS: A structured information intervention additional to standard care during ICU stay had no demonstrated additional benefit compared to an unspecific communication of similar duration. Reduction of anxiety in ICU patients will probably require more continuous approaches to information giving and communication. TRIAL REGISTRATION: ClinicalTrials.gov NCT00764933.

Linguistic validation of the Alberta Context Tool and two measures of research use, for German residential long term care.

BACKGROUND: To study the association between organizational context and research utilization in German residential long term care (LTC), we translated three Canadian assessment instruments: the Alberta Context Tool (ACT), Estabrooks' Kinds of Research Utilization (RU) items and the Conceptual Research Utilization Scale. Target groups for the tools were health care aides (HCAs), registered nurses (RNs), allied health professionals (AHPs), clinical specialists and care managers. Through a cognitive debriefing process, we assessed response processes validity-an initial stage of validity, necessary before more advanced validity assessment. METHODS: We included 39 participants (16 HCAs, 5 RNs, 7 AHPs, 5 specialists and 6 managers) from five residential LTC facilities. We created lists of questionnaire items containing problematic items plus items randomly selected from the pool of remaining items. After participants completed the questionnaires, we conducted individual semi-structured cognitive interviews using verbal probing. We asked participants to reflect on their answers for list items in detail. Participants' answers were compared to concept maps defining the instrument concepts in detail. If at least two participants gave answers not matching concept map definitions, items were revised and re-tested with new target group participants. RESULTS: Cognitive debriefings started with HCAs. Based on the first round, we modified 4 of 58 ACT items, 1 ACT item stem and all 8 items of the RU tools. All items were understood by participants after another two rounds. We included revised HCA ACT items in the questionnaires for the other provider groups. In the RU tools for the other provider groups, we used different wording than the HCA version, as was done in the original English instruments. Only one cognitive debriefing round was needed with each of the other provider groups. CONCLUSION: Cognitive debriefing is essential to detect and respond to problematic instrument items, particularly when translating instruments for heterogeneous, less well educated provider groups such as HCAs. Cognitive debriefing is an important step in research tool development and a vital component of establishing response process validity evidence. Publishing cognitive debriefing results helps researchers to determine potentially critical elements of the translated tools and assists with interpreting scores.