A Diabetes Psychosocial Profile

An educational needs assessment instrument for individuals with diabetes has been developed at the Michigan Diabetes Research and Training Center. Responses to the 110-item questionnaire provide subscores on con structs labeled "Control Problems, " "Psychosocial Impact," "Barriers to Compliance, " "Benefits of Regimen, " "Regimen Complexity," and "Risk of Complications." Com bined with demographic and clinical information, these scores form a com prehensive summary of the patient's attitudes, beliefs, behaviors, and knowledge in relation to diabetes. This summary is in the form of an individ ualized graphic profile that highlights possible prob lem areas to be consid ered when developing patient education and management plans.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/68817/2/10.1177_014572178601200210.pd

Safety of early physical therapy intervention after acute myocardial infarction

INTRODUCTION: Physical therapy during phase I of cardiac rehabilitation (CPT) can be started 12 to 24 hours after acute myocardial infarction (AMI), however, it is common to extend the bed rest due to fear of patient?s instability. OBJECTIVES: To assess the hemodynamic and autonomic responses to post-AMI patients when subjected to first day of phase I protocol of CPT, as well as their safety. MATERIALS AND METHODS: We studied 51 patients with first uncomplicated AMI, 55 ± 11 years, 76% men. The patients were subjected to first day protocol phase I CPT, on average, 24 hours after AMI. The Instantaneous heart rate (HR) and RR interval were acquired by HR monitor (Polar?S810i) and blood pressure (BP) checked by auscultation. HR variability was analyzed in the time (RMSSD and RMSM-Ri in ms) and frequency domains. Power spectral density was expressed in absolute (ms²/Hz) and normalized (nu) units for the bands of low (LF) and high frequencies (HF) and as LF/HF ratio. RESULTS: The RMSSD, HF and HFnu have reduced performance of the exercises in relation to rest and post-exercise (p < 0.05), LFnu and LF/HF ratio increased (p < 0.05). HR and systolic BP showed an increase during the execution of the exercises in relation to rest (p < 0.05). There were no any signs and/or symptoms of exercise intolerance. CONCLUSION: The exercise was effective, because it caused changes hemodynamic and autonomic modulation in these patients, without causing any medical complications.INTRODUÇÃO: A fisioterapia na fase I da reabilitação cardiovascular (FTCV) pode ser iniciada de 12 a 24 horas após o infarto agudo do miocárdio (IAM), no entanto, é comum o repouso prolongado no leito em razão do receio de instabilização do paciente. OBJETIVOS: Avaliar as respostas autonômicas e hemodinâmicas de pacientes pós-IAM submetidos ao primeiro dia de protocolo de FTCV fase I, bem como sua segurança. MATERIAIS E MÉTODOS: Foram estudados 51 pacientes com primeiro IAM não complicado, 55 ± 11 anos, 76% homens. Foram submetidos ao primeiro dia do protocolo de FTCV fase I, em média 24 horas pós-IAM. A frequência cardíaca (FC) instantânea e os intervalos R-R do ECG foram captados pelo monitor de FC (Polar®S810i) e a pressão arterial (PA) aferida pelo método auscultatório. A variabilidade da FC foi analisada nos domínios do tempo (RMSSD e RMSM dos iR-R em ms) e da frequência. A densidade espectral de potência foi expressa em unidades absolutas (ms²/Hz) e normalizada (un) para as bandas de baixa (BF) e alta frequência (AF) e pela razão BF/AF. RESULTADOS: O índice RMSSD, a AF e a AFun apresentaram redução na execução dos exercícios em relação ao repouso pré e pós-exercício (p < 0,05), a BFun e a razão BF/AF aumentaram (p < 0,05). A FC e a PA sistólica apresentaram aumento durante a execução dos exercícios em relação ao repouso (p < 0,05). Não foi observado qualquer sinal e/ou sintoma de intolerância ao esforço. CONCLUSÕES: O exercício realizado foi eficaz, pois promoveu alterações hemodinâmicas e na modulação autonômica nesses pacientes, sem ocasionar qualquer intercorrência clínica.153163Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq

Safety of early physical therapy intervention after acute myocardial infarction

INTRODUÇÃO: A fisioterapia na fase I da reabilitação cardiovascular (FTCV) pode ser iniciada de 12 a 24 horas após o infarto agudo do miocárdio (IAM), no entanto, é comum o repouso prolongado no leito em razão do receio de instabilização do paciente. OBJETIVOS: Avaliar as respostas autonômicas e hemodinâmicas de pacientes pós-IAM submetidos ao primeiro dia de protocolo de FTCV fase I, bem como sua segurança. MATERIAIS E MÉTODOS: Foram estudados 51 pacientes com primeiro IAM não complicado, 55 ± 11 anos, 76% homens. Foram submetidos ao primeiro dia do protocolo de FTCV fase I, em média 24 horas pós-IAM. A frequência cardíaca (FC) instantânea e os intervalos R-R do ECG foram captados pelo monitor de FC (Polar®S810i) e a pressão arterial (PA) aferida pelo método auscultatório. A variabilidade da FC foi analisada nos domínios do tempo (RMSSD e RMSM dos iR-R em ms) e da frequência. A densidade espectral de potência foi expressa em unidades absolutas (ms²/Hz) e normalizada (un) para as bandas de baixa (BF) e alta frequência (AF) e pela razão BF/AF. RESULTADOS: O índice RMSSD, a AF e a AFun apresentaram redução na execução dos exercícios em relação ao repouso pré e pós-exercício (p < 0,05), a BFun e a razão BF/AF aumentaram (p < 0,05). A FC e a PA sistólica apresentaram aumento durante a execução dos exercícios em relação ao repouso (p < 0,05). Não foi observado qualquer sinal e/ou sintoma de intolerância ao esforço. CONCLUSÕES: O exercício realizado foi eficaz, pois promoveu alterações hemodinâmicas e na modulação autonômica nesses pacientes, sem ocasionar qualquer intercorrência clínica

Ancient Yersinia pestis and Salmonella enterica genomes from Bronze Age Crete

During the late 3rd millennium BCE, the Eastern Mediterranean and Near East witnessed societal changes in many regions, which are usually explained with a combination of social and climatic factors.1, 2, 3, 4 However, recent archaeogenetic research forces us to rethink models regarding the role of infectious diseases in past societal trajectories.5 The plague bacterium Yersinia pestis, which was involved in some of the most destructive historical pandemics,5, 6, 7, 8 circulated across Eurasia at least from the onset of the 3rd millennium BCE,9, 10, 11, 12, 13 but the challenging preservation of ancient DNA in warmer climates has restricted the identification of Y. pestis from this period to temperate climatic regions. As such, evidence from culturally prominent regions such as the Eastern Mediterranean is currently lacking. Here, we present genetic evidence for the presence of Y. pestis and Salmonella enterica, the causative agent of typhoid/enteric fever, from this period of transformation in Crete, detected at the cave site Hagios Charalambos. We reconstructed one Y. pestis genome that forms part of a now-extinct lineage of Y. pestis strains from the Late Neolithic and Bronze Age that were likely not yet adapted for transmission via fleas. Furthermore, we reconstructed two ancient S. enterica genomes from the Para C lineage, which cluster with contemporary strains that were likely not yet fully host adapted to humans. The occurrence of these two virulent pathogens at the end of the Early Minoan period in Crete emphasizes the necessity to re-introduce infectious diseases as an additional factor possibly contributing to the transformation of early complex societies in the Aegean and beyond.Results and discussion STAR★Method

Diagnosis of Taenia solium infections based on “mail order” RNA-sequencing of single tapeworm egg isolates from stool samples

Combined community health programs aiming at health education, preventive anti-parasitic chemotherapy, and vaccination of pigs have proven their potential to regionally reduce and even eliminate Taenia solium infections that are associated with a high risk of neurological disease through ingestion of T. solium eggs. Yet it remains challenging to target T. solium endemic regions precisely or to make exact diagnoses in individual patients. One major reason is that the widely available stool microscopy may identify Taenia ssp. eggs in stool samples as such, but fails to distinguish between invasive (T. solium) and less invasive Taenia (T. saginata, T. asiatica, and T. hydatigena) species. The identification of Taenia ssp. eggs in routine stool samples often prompts a time-consuming and frequently unsuccessful epidemiologic workup in remote villages far away from a diagnostic laboratory. Here we present "mail order" single egg RNA-sequencing, a new method allowing the identification of the exact Taenia ssp. based on a few eggs found in routine diagnostic stool samples. We provide first T. solium transcriptome data, which show extremely high mitochondrial DNA (mtDNA) transcript counts that can be used for subspecies classification. "Mail order" RNA-sequencing can be administered by health personnel equipped with basic laboratory tools such as a microscope, a Bunsen burner, and access to an international post office for shipment of samples to a next generation sequencing facility. Our suggested workflow combines traditional stool microscopy, RNA-extraction from single Taenia eggs with mitochondrial RNA-sequencing, followed by bioinformatic processing with a basic laptop computer. The workflow could help to better target preventive healthcare measures and improve diagnostic specificity in individual patients based on incidental findings of Taenia ssp. eggs in diagnostic laboratories with limited resources

Importance of effective collaboration between health professionals for the facilitation of optimal community diabetes care

Diabetes places a significant burden on the individuals concerned, their families and society as a whole. The debilitating sequelae of diabetes can be limited or prevented altogether through strict glycaemic control. Despite the seemingly uncomplicated nature of the disorder, effective management can be elusive, as the impact of having to deal with diabetes on a daily basis can be profound and appropriate professional support is not always readily available. As the roles of general practitioners (GPs) and allied health professionals have evolved, a major issue now facing all is that of developing and maintaining effective collaborative relationships for the facilitation of optimal community diabetes care. Using a simple survey methodology, the present exploratory study investigated the referral patterns of GPs to diabetic educators (DEs) working for a community health service in an Australian town, and reasons for referral and non-referral in order to identify factors that contribute to a sound and sustainable collaborative relationship.The results provide some evidence that GPs and DEs in this town do work collaboratively towards achieving client-centred goals and highlight the need to inform GPs who are new to communities, such as this one, of the available DE services. Most importantly, the study identified that there are many opportunities to strengthen collaboration so as to facilitate optimal community diabetes care. This information is valuable, because there is limited empirical evidence either nationally or internationally about the process of collaboration between health professionals in the management of chronic diseases, such as diabetes

Opinion leaders and changes over time: a survey

<p>Abstract</p> <p>Background</p> <p>Opinion leaders represent one way to disseminate new knowledge and influence the practice behaviors of physicians. This study explored the stability of opinion leaders over time, whether opinion leaders were polymorphic (<it>i.e.</it>, influencing multiple practice areas) or monomorphic (<it>i.e.</it>, influencing one practice area), and reach of opinion leaders in their local network.</p> <p>Methods</p> <p>We surveyed surgeons and pathologists in Ontario to identify opinion leaders for colorectal cancer in 2003 and 2005 and to identify opinion leaders for breast cancer in 2005. We explored whether opinion leaders for colorectal cancer identified in 2003 were re-identified in 2005. We examined whether opinion leaders were considered polymorphic (nominated in 2005 as opinion leaders for both colorectal and breast cancer) or monomorphic (nominated in 2005 for only one condition). Social-network mapping was used to identify the number of local colleagues identifying opinion leaders.</p> <p>Results</p> <p>Response rates for surgeons were 41% (2003) and 40% (2005); response rates for pathologists were 42% (2003) and 37% (2005). Four (25%) of the surgical opinion leaders identified in 2003 for colorectal cancer were re-identified in 2005. No pathology opinion leaders for colorectal cancer were identified in both 2003 and 2005. Only 29% of surgical opinion leaders and 17% of pathology opinion leaders identified in the 2005 survey were considered influential for both colorectal cancer and breast cancer. Social-network mapping revealed that only a limited number of general surgeons (12%) or pathologists (7%) were connected to the social networks of identified opinion leaders.</p> <p>Conclusions</p> <p>Opinion leaders identified in this study were not stable over a two-year time period and generally appear to be monomorphic, with clearly demarcated areas of expertise and limited spheres of influence. These findings may limit the practicability of routinely using opinion leaders to influence practice.</p

The interaction between a sexually transferred steroid hormone and a female protein regulates oogenesis in the malaria mosquito anopheles gambiae

Molecular interactions between male and female factors during mating profoundly affect the reproductive behavior and physiology of female insects. In natural populations of the malaria mosquito Anopheles gambiae, blood-fed females direct nutritional resources towards oogenesis only when inseminated. Here we show that the mating-dependent pathway of egg development in these mosquitoes is regulated by the interaction between the steroid hormone 20-hydroxy-ecdysone (20E) transferred by males during copulation and a female Mating-Induced Stimulator of Oogenesis (MISO) protein. RNAi silencing of MISO abolishes the increase in oogenesis caused by mating in blood-fed females, causes a delay in oocyte development, and impairs the function of male-transferred 20E. Co-immunoprecipitation experiments show that MISO and 20E interact in the female reproductive tract. Moreover MISO expression after mating is induced by 20E via the Ecdysone Receptor, demonstrating a close cooperation between the two factors. Male-transferred 20E therefore acts as a mating signal that females translate into an increased investment in egg development via a MISO-dependent pathway. The identification of this male–female reproductive interaction offers novel opportunities for the control of mosquito populations that transmit malaria

Quality improvement in small office settings: an examination of successful practices

<p>Abstract</p> <p>Background</p> <p>Physicians in small to moderate primary care practices in the United States (U.S.) (<25 physicians) face unique challenges in implementing quality improvement (QI) initiatives, including limited resources, small staffs, and inadequate information technology systems 23,36. This qualitative study sought to identify and understand the characteristics and organizational cultures of physicians working in smaller practices who are actively engaged in measurement and quality improvement initiatives.</p> <p>Methods</p> <p>We undertook a qualitative study, based on semi-structured, open-ended interviews conducted with practices (N = 39) that used performance data to drive quality improvement activities.</p> <p>Results</p> <p>Physicians indicated that benefits to performing measurement and QI included greater practice efficiency, patient and staff retention, and higher staff and clinician satisfaction with practice. Internal facilitators included the designation of a practice champion, cooperation of other physicians and staff, and the involvement of practice leaders. Time constraints, cost of activities, problems with information management and or technology, lack of motivated staff, and a lack of financial incentives were commonly reported as barriers.</p> <p>Conclusion</p> <p>These findings shed light on how physicians engage in quality improvement activities, and may help raise awareness of and aid in the implementation of future initiatives in small practices more generally.</p