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BACKGROUND: In the aging population of Western societies, an increasing number of older adults have multiple chronic diseases. As multifaceted health problems imply the involvement of several healthcare professionals, multimorbid older people frequently face a fragmentation of health care. Addressing these challenges, we developed a local, collaborative, stepped, and personalized care management approach (LoChro-Care) and evaluated its effectiveness. METHODS: A two-group, parallel randomized controlled trial was conducted comparing LoChro-Care recipients (IG) to participants with usual care (CG). Patients aged 65 + with chronic conditions were recruited at inpatient and outpatient departments of the Medical Center, University of Freiburg. Participants were allocated using block randomization (nIG = 261, nCG = 263). LoChro-Care comprised individualized care provided by chronic care managers with 7 to 13 contacts over 12 months. Questionnaires were given at 3 time points (T0: baseline, T1: after 12 months, T2: after 18 months). The primary outcome was the physical, psychological, and social health status represented by a composite score of functional health and depressive symptoms. Secondary outcomes were the participants' evaluation of their health care situation, health-related quality of life (HRQL), and life-satisfaction (LS). The data were analyzed using linear mixed modelling. RESULTS: We analyzed N = 491 participants (nIG = 244, nCG = 247), aged M = 76.78 years (SD = 6.35). For the composite endpoint, neither a significant difference between IG and CG (p = .88) nor a group-time interaction (p = .52; p = .88) could be observed. Participants in both groups showed a significant decline on the primary outcome between T0 and T2 (p < .001). Post hoc analyses revealed a decline in both functional health (p < .001) and depressive symptoms (p = .02). Both groups did not differ in their evaluation of their health care situation (p = .93), HRQL (p = .44) or LS (p = .32). Relevant confounding variables were female gender and multimorbidity. CONCLUSION: Supporting patients' self-management in coordinating their individual care network through LoChro-Care did not result in any significant effect on the primary and secondary outcomes. A decline of functional health and depressive symptoms was observed among all participants. Potential future intervention adaptations are discussed, such as a more active case management through direct referral to (in-)formal support, an earlier treatment initiation, and the consideration of specific sociodemographic factors in care management planning. TRIAL REGISTRATION: German Clinical Trials Register (DRKS): DRKS00013904 (02.02.2018), https://drks.de/search/de/trial/DRKS00013904.
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Atenção à Saúde , Qualidade de Vida , Humanos , Feminino , Idoso , Masculino , Doença Crônica , Nível de Saúde , Administração de CasoRESUMO
BACKGROUND: While postpartum depression is a well-researched disorder in mothers, there is growing evidence indicating that some fathers also develop depressive symptoms (paternal postpartum depression, PPD). A recent meta-analysis revealed a total prevalence of paternal depression during pregnancy and up to one year postpartum of 8.4%, with significant heterogeneity observed among prevalence rates. International studies suggest that PPD is characterized by additional symptoms compared to maternal postpartum depression. Furthermore, various risk factors of PPD have been identified. However, the prevalence, symptomatology, risk factors and healthcare situation of fathers affected by PPD in Germany are unknown. METHODS/DESIGN: This study comprises a controlled, cross-sectional epidemiological survey administered via postal questionnaires. The primary objective is to compare the prevalence of depressive symptoms in fathers with a 0-12-month-old infant to the prevalence of depressive symptoms in men without recent paternity. Two structurally differing regions (concerning birthrate, employment status, socioeconomic structure, and nationality of inhabitants) will be included. A random sample of 4600 fathers (2300 in each region) in the postpartum period and 4600 men without recent paternity matched by age, nationality and marital status will be assessed regarding depressive symptoms using the PHQ-9. Contact data will be extracted from residents' registration offices. As secondary objectives, the study aims to provide insights into symptoms and risk factors of PPD in fathers and to assess the current healthcare situation of fathers with PPD in Germany. In an add-on study, genetic and epigenetic mechanisms of PPD will be explored. DISCUSSION: This study will conduct the first direct comparison between fathers in the postpartum period of one year after childbirth and a matched sample of men without a newborn child. Besides closing this research gap, the findings will provide prevalence estimates as well as insights into specific symptomatology, risk factors, and the current healthcare situation regarding fathers with PPD in Germany. The results will identify low-threshold approaches as a relevant issue for healthcare. Moreover, the findings should inform the development of PPD-specific screening instruments and healthcare offers addressing fathers with PPD. TRIAL REGISTRATION: German Clinical Trials Register (DRKS): DRKS00013339 ; Trial registration date: August 20, 2018; Universal Trial Number (UTN): U1111-1218-8185.
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Transtorno Depressivo/epidemiologia , Utilização de Instalações e Serviços/estatística & dados numéricos , Pai/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adulto , Estudos Transversais , Transtorno Depressivo/psicologia , Pai/estatística & dados numéricos , Alemanha/epidemiologia , Humanos , Lactente , Recém-Nascido , Masculino , Parto/psicologia , Prevalência , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Multimorbid older adults suffering from a long-term health condition like depression, diabetes mellitus type 2, dementia or frailty are at high risk of losing their autonomy. Disability and multimorbidity in the older population are associated with social inequality and lead to soaring costs. Our local, collaborative, stepped and personalised care management for older people with chronic diseases (LoChro-Care) aims at improving outcomes for older multimorbid patients with chronic conditions whose social and medical care must be improved. METHODS: The study will evaluate the effects of LoChro-Care on functional health, depressive symptoms and satisfaction with care, resource utilisation as well as health costs in older persons with long-term conditions. The trial will compare the effectiveness of LoChro-Care and usual care in a cross-sectoral setting from hospital to community care. We will recruit 606 older adults (65+) admitted to local hospital inpatient or outpatient departments who are at risk of loss of independence. Half of them will be randomised to receive the LoChro-Care intervention, comprising seven to 16 contacts with chronic care managers (CCM) within 12 months. The hypothesis that LoChro-Care will result in better patient-centred outcomes will be tested through mixed-method process and outcome evaluation and valid measures completed at baseline and at 12 and 18 months. Cost-effectiveness analyses from the healthcare perspective will include incremental cost-effectiveness ratios. DISCUSSION: The trial will provide evidence about the effectiveness of local, collaborative, stepped and personalised care management for multimorbid patients with more than one functional impairment or chronic condition. Positive results will be a first step towards the implementation of a systematic cross-sectoral chronic care management to facilitate the appropriate use of available medical and nursing services and to enhance self-management of older people. TRIAL REGISTRATION: German Clinical Trials Register (DRKS): DRKS00013904 ; Trial registration date: 02. February 2018.
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Doença Crônica/terapia , Pesquisa Comparativa da Efetividade , Comunicação Interdisciplinar , Colaboração Intersetorial , Medicina de Precisão , Idoso , Idoso de 80 Anos ou mais , Terapia Combinada , Redes Comunitárias , Análise Custo-Benefício , Avaliação da Deficiência , Feminino , Alemanha , Hospitalização , Humanos , Masculino , Multimorbidade , Avaliação de Resultados em Cuidados de Saúde , Avaliação de Processos e Resultados em Cuidados de Saúde , Fatores de TempoRESUMO
BACKGROUND: Adults with autism spectrum disorders (ASD) experience challenges in participating in the labour market and struggle to achieve and maintain appropriate professional positions, possibly due to impairments of communication and social interaction. Studies have shown high rates of unemployment as well as evidence of inadequate employment. As knowledge on the participation in the German labour market is scarce, the aim of our study was to examine employment status, type of occupation and inadequate employment in a sample of clinically mostly late-diagnosed and most likely not intellectually disabled adults with ASD in Germany. METHODS: We conducted a cross-sectional-survey in clinically mostly late-diagnosed adults with ASD. Employment status, type of occupation, and the level of formal education and training were examined through a postal questionnaire. Inadequate employment regarding participants' current and longest practised occupation was assessed by transforming participants' information into skill levels of the "Classification of Occupations 2010" of the German Federal Employment Agency, and comparing these with participants' level of formal education and training. RESULTS: The response rate was 43.2% (N = 185 of N = 428 potential participants). 94.6% were first-time diagnosed when being 18 years of age or older. 56.8% held a general university entrance-level qualification and 24.9% had obtained a Masters' or diploma degree as their highest vocational qualification. 94.1% had been employed at some time. Of these, 68.4% reported being currently employed, 13.5% being currently unemployed and 17.0% being retired for health reasons. Regarding the longest-practised and the current occupation, the highest proportion of participants was found in the occupational area "health and social sector, teaching and education" (22.4% and 23.3%, respectively). With respect to inadequate employment, 22.1% were found to be overeducated in relation to their longest-practised occupation and 31.3% in relation to their current occupation. This is significantly higher than the percentage of overeducation in the general population. CONCLUSIONS: Despite largely high formal qualifications, the clinically mostly late-diagnosed adults with ASD represented in our sample are disadvantaged regarding their participation in the German labour market, especially with respect to rates of unemployment, early retirement and overeducation. Employment support programs should be developed to improve employment outcomes.
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Transtorno do Espectro Autista , Escolaridade , Emprego/estatística & dados numéricos , Ocupações/estatística & dados numéricos , Pessoas com Deficiência Mental/estatística & dados numéricos , Adulto , Estudos Transversais , Feminino , Alemanha , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Adulto JovemRESUMO
AIM: This study was part of a double-blind randomised controlled trial aimed to evaluate the effects of culture-sensitive patient information materials (PIM) compared with standard translated material. The study aimed to obtain the data for the development of culture sensitive PIM about unipolar depression for the 4 largest migrant groups in Germany (Turkish, Polish, Russian and Italian migration background). METHOD: A qualitative study using 4 manual-based focus groups (FG), one for each migrant group, with 29 participants (9 with a Turkish (TüG), 8 with a Polish (PoG), 5 with a Russian (RuG) and 7 with an Italian (ItG) migration background) was conducted. The discussions were recorded, transcribed and analyzed using qualitative content analysis. RESULTS: 7 categories were identified. For the (1.) development of a good culture-sensitive PIM an easy language, a clear structure, an assessable extent of information and the avoidance of stereotypes were highlighted cross-culturally in all four FG. RuG and PoG had the largest (2.) lack of information about the German health care system. Concerning the (3.) illness perception RuG named problems with recognizing and understanding depression. PoG, RuG and TüG thematized (4.) feared consequences of the illness and of professional helpseeking. ItG, PoG, RuG had fears concerning (5.) psychotropic drugs as a result from insufficient knowledge about medication. For (6.) doctor-patient relationship cultural specifics were identified in RuG and TüG and for (7.) migration or culture specific reasons for depression in RuG, ItG and TüG. CONCLUSION: Although the identified categories were relevant for all or for the majority of migrant groups, for most categories specific cultural aspects were discovered. These findings show the importance of a culture sensitive adaptation of PIM.
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Competência Cultural , Cultura , Educação de Pacientes como Assunto/métodos , Adulto , Método Duplo-Cego , Feminino , Grupos Focais , Humanos , Masculino , Transtornos Mentais/tratamento farmacológico , Transtornos Mentais/psicologia , Transtornos Mentais/terapia , Relações Profissional-Paciente , Psicotrópicos , Estereotipagem , TraduçõesRESUMO
BACKGROUND: Relapses and rehospitalisations are common after acute inpatient treatment in depressive disorders. Interventions for stabilising treatment outcomes are urgently needed. Psychoeducational group interventions for relatives were shown to be suitable for improving the course of disease in schizophrenia and bipolar disorders. A small Japanese monocentre randomised controlled trial also showed promising results for depressive disorders. However, the evidence regarding psychoeducation for relatives of patients with depressive disorders is unclear. METHODS/DESIGN: The study is conducted as a two-arm multisite randomised controlled trial to evaluate the incremental effect of a brief psychoeducational group intervention for relatives as a maintenance treatment on the course of disease compared to treatment as usual. Primary outcome is the estimated number of depression-free-days in patients within one year after discharge from inpatient treatment. 180 patients diagnosed with unipolar depressive disorders as well as one key relative per patient will be included during inpatient treatment and randomly allocated to the conditions at discharge. In the intervention group, relatives will participate in a brief psychoeducational group intervention following the patient's discharge. The intervention consists of four group sessions lasting 90 to 120 min each. Every group session contains informational parts as well as structured training in problem-solving. In both study conditions, patients will receive treatment as usual. Patients as well as relatives will be surveyed by means of questionnaires at discharge and three, six, nine and twelve months after discharge. In addition to the primary outcome, several patient-related and relative-related secondary outcomes will be considered and health economics will be investigated. DISCUSSION: Our study will provide evidence on the incremental effect of a brief psychoeducational intervention for relatives as a maintenance treatment after inpatient depression treatment. Positive results may have a major impact on health care for depression. TRIAL REGISTRATION: German Clinical Trials Register (DRKS): DRKS00006819; Trial registration date: 2014 Oktober 31; Universal Trial Number (UTN): U1111-1163-5391.
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Transtorno Depressivo/terapia , Educação de Pacientes como Assunto/métodos , Psicoterapia de Grupo/métodos , Adulto , Idoso , Análise de Variância , Transtorno Bipolar/terapia , Cuidadores/educação , Família , Feminino , Hospitalização , Humanos , Masculino , Pessoa de Meia-Idade , Resolução de Problemas , Esquizofrenia/terapia , Inquéritos e Questionários , Resultado do TratamentoRESUMO
BACKGROUND: Depressive disorders place a high burden on patients and their relatives. Psychoeducational groups for relatives may reduce relatives' burden and improve the course of disease in patients. To foster the development of psychoeducational interventions which meet relatives' needs, information demands in relatives of patients with depressive disorders were examined. METHODS: A qualitative study using 3 focus groups was conducted among adult relatives of patients with depressive disorders (N=17). Discussions were audio-taped, transcribed and analyzed using qualitative content analysis. RESULTS: Information demands are based on information gaps, emotional burden as well as strains in everyday living and were identified with regard to illness-specific (symptoms, course and etiology), treatment-specific (treatment options and health care system) and - as central aspects - interaction-specific issues (dealing with the patient, difficulties in everyday living and relationship problems) as well as support options for relatives themselves and self-care. CONCLUSIONS: Information brokerage within psychoeducational groups for relatives should consider the burden of relatives as well as strains in everyday living on which information demands are based. To consider interaction-specific issues, specific skills - e. g. in problemsolving - should be trained.
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Transtorno Depressivo/psicologia , Família , Educação de Pacientes como Assunto/métodos , Adolescente , Adulto , Idoso , Cuidadores/psicologia , Efeitos Psicossociais da Doença , Feminino , Grupos Focais , Humanos , Disseminação de Informação , Relações Interpessoais , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
BACKGROUND: Nucleic acid amplification is the most sensitive and specific method to detect Plasmodium falciparum. However the polymerase chain reaction remains laboratory-based and has to be conducted by trained personnel. Furthermore, the power dependency for the thermocycling process and the costly equipment necessary for the read-out are difficult to cover in resource-limited settings. This study aims to develop and evaluate a combination of isothermal nucleic acid amplification and simple lateral flow dipstick detection of the malaria parasite for point-of-care testing. METHODS: A specific fragment of the 18S rRNA gene of P. falciparum was amplified in 10 min at a constant 38°C using the isothermal recombinase polymerase amplification (RPA) method. With a unique probe system added to the reaction solution, the amplification product can be visualized on a simple lateral flow strip without further labelling. The combination of these methods was tested for sensitivity and specificity with various Plasmodium and other protozoa/bacterial strains, as well as with human DNA. Additional investigations were conducted to analyse the temperature optimum, reaction speed and robustness of this assay. RESULTS: The lateral flow RPA (LF-RPA) assay exhibited a high sensitivity and specificity. Experiments confirmed a detection limit as low as 100 fg of genomic P. falciparum DNA, corresponding to a sensitivity of approximately four parasites per reaction. All investigated P. falciparum strains (n=77) were positively tested while all of the total 11 non-Plasmodium samples, showed a negative test result. The enzymatic reaction can be conducted under a broad range of conditions from 30-45°C with high inhibitory concentration of known PCR inhibitors. A time to result of 15 min from start of the reaction to read-out was determined. CONCLUSIONS: Combining the isothermal RPA and the lateral flow detection is an approach to improve molecular diagnostic for P. falciparum in resource-limited settings. The system requires none or only little instrumentation for the nucleic acid amplification reaction and the read-out is possible with the naked eye. Showing the same sensitivity and specificity as comparable diagnostic methods but simultaneously increasing reaction speed and dramatically reducing assay requirements, the method has potential to become a true point-of-care test for the malaria parasite.
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Cromatografia/métodos , Malária Falciparum/diagnóstico , Técnicas de Diagnóstico Molecular/métodos , Técnicas de Amplificação de Ácido Nucleico/métodos , Plasmodium falciparum/isolamento & purificação , Sistemas Automatizados de Assistência Junto ao Leito , Humanos , Malária Falciparum/parasitologia , Plasmodium falciparum/genética , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: Depressive disorders are often recurrent and place a high burden on patients and their relatives. Psychoeducational groups for relatives may reduce relatives' burden, help prevent relapses in patients, and are recommended by the German "National Disease Management Guideline Unipolar Depression". Since there is limited knowledge on the provision of psychoeducational groups for relatives of persons in inpatient depression treatment, we conducted a survey among acute care hospitals in Germany. METHODS: We conducted a two-step cross-sectional survey. Step I consisted of a questionnaire asking the heads of all psychiatric/psychosomatic acute care hospitals in Germany (N = 512) whether psychoeducational groups for relatives were provided within depression treatment, and if not, the reasons for not implementing them. In group offering hospitals the person responsible for conducting psychoeducational groups received a detailed questionnaire on intervention characteristics (step II). We performed descriptive data analysis. RESULTS: The response rate was 50.2% (N = 257) in step I and 58.4% in step II (N = 45). 35.4% of the responding hospitals offered psychoeducational groups for relatives of patients with depressive disorders. According to the estimates of the respondents, relatives of about one in five patients took part in psychoeducational groups in 2011. Groups were mostly provided by two moderators (62.2%) as continuous groups (77.8%), without patients' participation (77.8%), with up to ten participants (65.9%), consisting of four or fewer sessions (51.5%) which lasted between one and one and a half hours each (77.8%). The moderators in charge were mostly psychologists (43.9%) or physicians (26.8%). Approximately one third used published manuals. Reasons for not conducting such psychoeducational groups were lack of manpower (60.1%), time (44.9%) and financial constraints (24.1%). 25.3% mentioned adequate concepts of intervention as a required condition for initiating such groups. CONCLUSIONS: Only a small proportion of relatives of patients with depressive disorders participated in psychoeducational groups in 2011 in Germany. Mostly short interventions were favoured and main implementation barriers were scarce resources. Brief interventions that fit with healthcare routine should be developed and tested within randomised controlled trials. This could promote the provision of psychoeducational groups for relatives as evidence-based practice in inpatient depression treatment in Germany.
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Cuidadores/educação , Transtorno Depressivo/terapia , Família/psicologia , Grupos de Treinamento de Sensibilização , Assistência Ambulatorial , Instituições de Assistência Ambulatorial , Estudos Transversais , Feminino , Alemanha , Hospitalização , Humanos , Pacientes Internados , Masculino , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: A crisis can be described as subjective experience that threatens and overwhelms a person's ability to handle a specific situation. In dealing with crises some people are looking for support from professionals. The "professional relationship" between people experiencing a crisis and professionals plays an important role in the successful management of a crisis which has been widely researched in many contexts. However, regarding outpatient services (e. g. crisis resolution home treatment teams), yet empirical evidence remains limited. OBJECTIVE: We aim to explore descriptions of supportive professional relationships during outpatient crisis interventions in empirical literature. Accordingly, a scoping review was conducted to identify types of evidence, map the key concepts, and point out research gaps. METHODS: MEDLINE, PsycINFO, CINAHL and Social Science Citation Index were searched for studies reporting empirical data on the professional relationship between people experiencing a crisis (18+) and professionals (e. g. social workers, psychiatrists) during a crisis intervention, defined as a short-term, face-to-face, low threshold, time-limited, outpatient, and voluntary intervention to cope with crises. Studies were excluded if they were published before 2007, in languages other than English and German, and if they couldn't be accessed. Included studies were summarized, compared, and synthesized using qualitative content analyses. RESULTS: 3.741 records were identified, of which 8 met the eligibility criteria. Only one study directly focused on the relationship; the others addressed varied aspects. Two studies explored the perspectives of service users, five focused on those of the professionals and one study examined both. The empirical literature was categorized into three main themes: strategies used to develop a supportive professional relationship, factors influencing the relationship and the nature of these relationships. DISCUSSION: The results reveal a gap in understanding the nature of supportive professional relationships from the service users' perspective, as well as how professionals construct these relationships.
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Intervenção em Crise , Assistentes Sociais , HumanosRESUMO
In this report we describe Cy5-dUTP labelling of recombinase-polymerase-amplification (RPA) products directly during the amplification process for the first time. Nucleic acid amplification techniques, especially polymerase-chain-reaction as well as various isothermal amplification methods such as RPA, becomes a promising tool in the detection of pathogens and target specific genes. Actually, RPA even provides more advantages. This isothermal method got popular in point of care diagnostics because of its speed and sensitivity but requires pre-labelled primer or probes for a following detection of the amplicons. To overcome this disadvantages, we performed an labelling of RPA-amplicons with Cy5-dUTP without the need of pre-labelled primers. The amplification results of various multiple antibiotic resistance genes indicating great potential as a flexible and promising tool with high specific and sensitive detection capabilities of the target genes. After the determination of an appropriate rate of 1% Cy5-dUTP and 99% unlabelled dTTP we were able to detect the blaCTX-M15 gene in less than 1.6E-03 ng genomic DNA corresponding to approximately 200 cfu of Escherichia coli cells in only 40 min amplification time.
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Antibacterianos/farmacologia , Carbocianinas/química , DNA Bacteriano/genética , Nucleotídeos de Desoxiuracil/química , Resistência Microbiana a Medicamentos/genética , Proteínas de Escherichia coli/metabolismo , Escherichia coli/genética , DNA Polimerase Dirigida por DNA/metabolismo , Escherichia coli/efeitos dos fármacos , Escherichia coli/crescimento & desenvolvimento , Proteínas de Escherichia coli/genética , Análise em Microsséries , Técnicas de Amplificação de Ácido Nucleico/métodos , Recombinases/metabolismoRESUMO
Copper (Cu)-transporting P1B-type ATPases are ubiquitous metal transporters and crucial for maintaining Cu homeostasis in all domains of life. In bacteria, the P1B-type ATPase CopA is required for Cu-detoxification and exports excess Cu(I) in an ATP-dependent reaction from the cytosol into the periplasm. CopA is a member of the CopA1-type ATPase family and has been biochemically and structurally characterized in detail. In contrast, less is known about members of the CopA2-type ATPase family, which are predicted to transport Cu(I) into the periplasm for cuproprotein maturation. One example is CcoI, which is required for the maturation of cbb 3-type cytochrome oxidase (cbb 3-Cox) in different species. Here, we reconstituted purified CcoI of Rhodobacter capsulatus into liposomes and determined Cu transport using solid-supported membrane electrophysiology. The data demonstrate ATP-dependent Cu(I) translocation by CcoI, while no transport is observed in the presence of a non-hydrolysable ATP analog. CcoI contains two cytosolically exposed N-terminal metal binding sites (N-MBSs), which are both important, but not essential for Cu delivery to cbb 3-Cox. CcoI and cbb 3-Cox activity assays in the presence of different Cu concentrations suggest that the glutaredoxin-like N-MBS1 is primarily involved in regulating the ATPase activity of CcoI, while the CopZ-like N-MBS2 is involved in Cu(I) acquisition. The interaction of CcoI with periplasmic Cu chaperones was analyzed by genetically fusing CcoI to the chaperone SenC. The CcoI-SenC fusion protein was fully functional in vivo and sufficient to provide Cu for cbb 3-Cox maturation. In summary, our data demonstrate that CcoI provides the link between the cytosolic and periplasmic Cu chaperone networks during cbb 3-Cox assembly.
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(1) Background: Individualization of treatment is a major challenge in oncology and requires a variety of predictive and prognostic parameters. In addition to tumor biology analyses, baseline health-related quality of life might be a valid tool to predict overall survival. This study was conducted to evaluate the prognostic relevance of baseline quality of life data in patients with rectal cancer. In this context, differences between patients with and without distant metastases were of particular interest. (2) Methods: Our cohort included 258 patients with rectal cancer treated in the radiotherapy department of the University Hospital Erlangen. Patients completed the European Organisation for Research and Treatment of Cancer (EORTC) core quality of life questionnaire (QLQ C30) and colorectal cancer questionnaire (CR38). Clinical and survival data were provided by the Gießener Tumor Documentation System (GTDS) of the Comprehensive Cancer Center Erlangen-EMN (CCC, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany). Statistical analyses were performed using Kaplan-Meier analyses and univariate and multivariate Cox regression. (3) Results: A cohort of 258 patients with rectal adenocarcinoma was analyzed including 50 patients (19.4%) with metastatic disease. No differences were observed between patients with and without distant metastases in most areas of quality of life studied, with the exception of physical function, loss of appetite, chemotherapy side effects and weight loss. Gender, baseline physical function, sexual function, diarrhea, and weight loss over time had a prognostic value in the entire cohort. Appetite loss was an additional prognostic parameter in patients with distant metastases. (4) Conclusions: The quality of life of patients with metastatic disease differed only slightly from non-metastatic patients. Health-related quality of life data provide prognostic information for patients with rectal cancer.
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OBJECTIVE: Examination of the attendance for using internet-based measures after inpatient treatment. METHODS: Cross-sectional-survey in former inpatients (Nâ=â247). RESULTS: 44.9â% are willing to use measures via videoconference, 34.7â% via Chat, 50.0â% via E-Mail and 38.0â% as onlinetherapy. Attendance is lower in older age groups. Benefits regarding the introduced measures are seen mainly in the flexibility and disadvantages in the impersonal character. CONCLUSIONS: A relevant share of especially younger patients is willing to use internet-based measures.
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Pacientes Internados , Internet , Apoio Social , Estudos Transversais , Alemanha , Humanos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Collaborative Care programs like the Improving Mood Promoting Access to Collaborative Care Program (IMPACT) present an opportunity to support primary care for elderly depressed patients. The GermanIMPACT study evaluates whether this low-threshold model using short behavioral interventions that are conducted by care managers and supervised by a psychotherapist/psychiatrist, is as effective as in other countries. Besides effectiveness, the feasibility of the intervention is also essential for the implementation of the program. METHOD: Care managers and supervisors were interviewed using a qualitative interview guide with questions concerning feasibility and effectiveness of the GermanIMPACT intervention, and the interviews were then evaluated using qualitative content analysis. RESULTS: The interviewees provided important information on how to optimize the realization of the intervention by selecting patients more carefully and by providing case managers with more training. Moreover, the intervention was described as being supportive of patients and as providing relief for general practitioners. Whereas interviewees wanted the intervention to be expanded to other disorders, they simultaneously highlighted the limits of the intervention. CONCLUSIONS: The present study provides practical information for implementing the GermanIMPACT model. Thus, specific recommendations for implementation into standard care can be derived.
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Gerentes de Casos , Clínicos Gerais , Qualidade da Assistência à Saúde , Idoso , Transtorno Depressivo/terapia , Feminino , Alemanha , Humanos , Masculino , Atenção Primária à Saúde , Pesquisa QualitativaRESUMO
PURPOSE: The general assumption is that cancer therapy impairs the quality of life in elderly patients more than in younger ones. We were interested in the effects of radiochemotherapeutic treatment on the quality of life of elderly patients compared to younger patients and compared to normative data of a general German population. METHODS AND MATERIALS: A total of 465 patients completed the EORTC QLQ-C30 questionnaire. Repetitive completion of the questionnaire over time led to 1407 datasets. Our patient cohort contained 197 (42.4%) patients with colorectal cancer followed by 109 (23.4%) patients with head and neck cancer, 43 (9.2%) patients with lung cancer, and 116 (25%) with other types of cancer. Patients were categorized into five age groups, the respective cut-offs being 40, 50, 60, and 70 years. Normative data were drawn from a population study of a general German population. RESULTS: Functional scores and symptom scores were approximately stable between the different age groups. Our data does not suggest a significant difference between the investigated age groups. Advancing age evened out the differences between the normative data of the general German population and the cancer patients in 11 of 15 scores. CONCLUSIONS: The general belief about younger patients having fewer physical and psychological problems related to radiochemotherapy needs to be reconsidered. Overall resilience of older patients is apparently underestimated.
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Quimiorradioterapia , Neoplasias/terapia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Relação Dose-Resposta à Radiação , Alemanha , Humanos , Pessoa de Meia-Idade , Neoplasias/classificação , Radiação Ionizante , Inquéritos e QuestionáriosRESUMO
Sensing and uptake of external ammonium is essential for anaerobic ammonium-oxidizing (anammox) bacteria, and is typically the domain of the ubiquitous Amt/Rh ammonium transporters. Here, we report on the structure and function of an ammonium sensor/transducer from the anammox bacterium "Candidatus Kuenenia stuttgartiensis" that combines a membrane-integral ammonium transporter domain with a fused histidine kinase. It contains a high-affinity ammonium binding site not present in assimilatory Amt proteins. The levels of phosphorylated histidine in the kinase are coupled to the presence of ammonium, as conformational changes during signal recognition by the Amt module are transduced internally to modulate the kinase activity. The structural analysis of this ammonium sensor by X-ray crystallography and small-angle X-ray-scattering reveals a flexible, bipartite system that recruits a large uptake transporter as a sensory module and modulates its functionality to achieve a mechanistic coupling to a kinase domain in order to trigger downstream signaling events.
Assuntos
Compostos de Amônio/metabolismo , Proteínas de Bactérias/metabolismo , Membrana Celular/metabolismo , Histidina Quinase/metabolismo , Transdução de Sinais , Sequência de Aminoácidos , Compostos de Amônio/química , Bactérias/genética , Bactérias/metabolismo , Proteínas de Bactérias/genética , Sítios de Ligação/genética , Cristalografia por Raios X , Histidina Quinase/química , Histidina Quinase/genética , Proteínas de Membrana Transportadoras/química , Proteínas de Membrana Transportadoras/genética , Proteínas de Membrana Transportadoras/metabolismo , Modelos Moleculares , Oxirredução , Ligação Proteica , Domínios Proteicos , Espalhamento a Baixo Ângulo , Homologia de Sequência de Aminoácidos , Difração de Raios XRESUMO
OBJECTIVE: Analysis of the health care utilisation of migrants with mental disorders compared to Germans with mental disorders under consideration of migration-related and socio-economic factors. METHODS: Reanalysis of the supplement survey "Mental Disorders" of the "German Health Survey" 1998 with a matched sample of migrants (nâ=â151) and Germans (nâ=â151) with a positive 12-month prevalence of mental disorders. RESULTS: Regarding the prevalence rates for mental disorders and health care utilisation no differences in the sample between Germans and migrants could be found. CONCLUSIONS: The migration background alone does not explain the differences in health care utilisation which are found in many studies. It is assumed, that differences arise multifactorial, and can be explained through migration-related factors but especially through socio-economic factors. To provide a better understanding of health care utilisation of migrants it might be necessary to set the focus on socio-economic factors. In addition a differentiated measurement of cultural and migration-related factors is needed in future studies.