Extracellular cysteine disulfide bond break at Cys122 disrupts PIP2-dependent Kir2.1 channel function and leads to arrhythmias in Andersen-Tawil Syndrome.

Background: Andersen-Tawil Syndrome Type 1 (ATS1) is a rare heritable disease caused by mutations in the strong inwardly rectifying K+ channel Kir2.1. The extracellular Cys122-to-Cys154 disulfide bond in the Kir2.1 channel structure is crucial for proper folding, but has not been associated with correct channel function at the membrane. We tested whether a human mutation at the Cys122-to-Cys154 disulfide bridge leads to Kir2.1 channel dysfunction and arrhythmias by reorganizing the overall Kir2.1 channel structure and destabilizing the open state of the channel. Methods and Results: We identified a Kir2.1 loss-of-function mutation in Cys122 (c.366 A>T; p.Cys122Tyr) in a family with ATS1. To study the consequences of this mutation on Kir2.1 function we generated a cardiac specific mouse model expressing the Kir2.1C122Y mutation. Kir2.1C122Y animals recapitulated the abnormal ECG features of ATS1, like QT prolongation, conduction defects, and increased arrhythmia susceptibility. Kir2.1C122Y mouse cardiomyocytes showed significantly reduced inward rectifier K+ (IK1) and inward Na+ (INa) current densities independently of normal trafficking ability and localization at the sarcolemma and the sarcoplasmic reticulum. Kir2.1C122Y formed heterotetramers with wildtype (WT) subunits. However, molecular dynamic modeling predicted that the Cys122-to-Cys154 disulfide-bond break induced by the C122Y mutation provoked a conformational change over the 2000 ns simulation, characterized by larger loss of the hydrogen bonds between Kir2.1 and phosphatidylinositol-4,5-bisphosphate (PIP2) than WT. Therefore, consistent with the inability of Kir2.1C122Y channels to bind directly to PIP2 in bioluminescence resonance energy transfer experiments, the PIP2 binding pocket was destabilized, resulting in a lower conductance state compared with WT. Accordingly, on inside-out patch-clamping the C122Y mutation significantly blunted Kir2.1 sensitivity to increasing PIP2 concentrations. Conclusion: The extracellular Cys122-to-Cys154 disulfide bond in the tridimensional Kir2.1 channel structure is essential to channel function. We demonstrated that ATS1 mutations that break disulfide bonds in the extracellular domain disrupt PIP2-dependent regulation, leading to channel dysfunction and life-threatening arrhythmias.

Potential uses of cytisine for smoking cessation in menopausal women - literature summary.

Introduction: Menopause is a vital stage in which the risk of the appearance of metabolic syndrome and cardiovascular diseases is increased. Cardiovascular risk in menopausal women must be monitored because it is one of the most common causes of mortality in these women. Smoking is an important risk factor for the development of many diseases, including cardiovascular diseases, so promoting smoking cessation in these women is important for the maintenance of cardiovascular health. Material and methods: Current smoking cessation programs mainly include nicotine and varenicline as therapeutic agents, due to their history of success, safety, and efficacy in aiding in cessation, but they do not include "new" agents such as cytisine as coadjuvant in the elimination of the habit of smoking. Results: Cytisine is a therapeutic agent traditionally used in Eastern Europe, which has demonstrated efficacy and safety in smoking cessation, also showing other new pharmacological actions. It has been widely used since World War II as a nicotine substitute. Conclusions: These pharmacological actions, together with their efficacy in smoking cessation, should be explored to evaluate the convenience of the use of cytisine in premenopausal and postmenopausal women, so that cytisine can be identified as a useful therapeutic tool in smoking cessation programs and in particular in menopausal women.

Prevalence of malnutrition, anemia, and soil-transmitted helminthiasis in preschool-age children living in peri-urban populations in the Peruvian Amazon.

Stunting, anemia, and soil-transmitted helminth (STH) infections are major health concerns for children in extremely poor regions of the world, especially rural and periurban ones. This study aimed to determine the prevalence of these three cooccurring conditions in preschool-age children in an extremely poor district on the outskirts of Iquitos, in the Peruvian Amazon, to inform public health actions. Malnutrition was assessed by standard World Health Organization-recommended metrics; anemia, by hemoglobin levels; and STH, by the Kato-Katz technique. Logistic regression analyses were performed to identify the risk factors for our three outcomes of interest. A total of 572 children aged 6-59 months were recruited in March 2019. We found a 31.3% stunting, 47.2% anemia, and 34.1% STH prevalence. Stunting and anemia figures exceeded both regional and national estimates for 2019. Having more children was a risk factor for stunting, whereas married mothers were associated with a lower risk. Risk factors for anemia included younger age and the male sex, whereas those for STH, older age, incomplete vaccination, and a lower socioeconomic status. Mothers' employment outside the home was also associated with a lower STH risk. This recent evidence highlights the need for prompt and integrated clinical attention and public health actions to address both short- and long-term health consequences in this vulnerable child age group. The integration of a monitoring and evaluation framework is important to effectively manage these conditions, optimize resources and accountability, and show their impact.

Unexpected Presence of Blastocystis Subtype 1-3 DNA in Human Vaginal and Sperm Samples Coinfected with Trichomonas vaginalis

There have been few reports on extra-enteric infections by Blastocystis STs and none have been molecularly identified in samples from human reproductive organs. We report for the first time the identification of 3 different subtypes of Blastocystis (ST1-3) in vaginal and sperm samples, from patients infected with Trichomonas vaginalis. Blastocystis STs were identified by PCR-sequencing and by phylogenetic inferences using 28 vaginal swab samples and 7 sperm samples from patients trichomoniasis. Blastocystis STs were identified in 6 of 28 vaginal swabs (21.4%) and in 3 of 7 sperm samples (42.8%). In both biological samples, STs 1-3 were found; one vaginal sample showed subtype co-infection with ST1 and ST3. High genetic variation was observed in the sequences obtained and no specific clustering in the phylogenetic trees was detected. Most of the haplotypes identified were placed far from the main dispersal centers. Our finding suggested that incorrect cleaning of the genital area or a contamination by combination of anal and vaginal intercourse.

Intervention model for detection, prevention and control of COVID-19 in community pharmacy

Abstract The announcement by the WHO of the characterization of the new Coronavirus 2019 disease (COVID-19) as a pandemic, entails an adaptation by the community pharmacy in carrying out its care activity in general, with particular emphasis on "Minor Ailments Service" in particular. The measures taken by the different health administrations in which patient telephone care by primary care offices is prioritized have left more consultations on symptoms in the community pharmacist health-related problems as pharmacies are the closest health facilities to the patient. The similarity between the symptomatology caused by the new Coronavirus with that of some Enteroviruses that cause mild respiratory and gastrointestinal tables (dry cough, fever, sore throat, vomiting, diarrhoea, etc.) makes community pharmacies highly capable places for contagion detection and prevention. A model of protocolized intervention is needed to facilitate the pharmacist's work in discriminating during the indication between minor symptoms and symptoms of referral for possible cases of COVID-19 so that in conjunction with the rest of the staff we help control the disease and make better use of primary care consultations.

Prevalence of malnutrition, anemia, and soil-transmitted helminthiasis in preschool-age children living in peri-urban populations in the Peruvian Amazon / Prevalencia de desnutrición, anemia y helmintiasis transmitida por el contacto con el suelo en niños de edad preescolar que viven en poblaciones periurbanas de la Amazonía peruana / Prevalência de desnutrição, anemia e helmintíase transmitida pelo solo em crianças em idade pré-escolar que vivem em populações periurbanas na Amazônia peruana

Stunting, anemia, and soil-transmitted helminth (STH) infections are major health concerns for children in extremely poor regions of the world, especially rural and periurban ones. This study aimed to determine the prevalence of these three cooccurring conditions in preschool-age children in an extremely poor district on the outskirts of Iquitos, in the Peruvian Amazon, to inform public health actions. Malnutrition was assessed by standard World Health Organization-recommended metrics; anemia, by hemoglobin levels; and STH, by the Kato-Katz technique. Logistic regression analyses were performed to identify the risk factors for our three outcomes of interest. A total of 572 children aged 6-59 months were recruited in March 2019. We found a 31.3% stunting, 47.2% anemia, and 34.1% STH prevalence. Stunting and anemia figures exceeded both regional and national estimates for 2019. Having more children was a risk factor for stunting, whereas married mothers were associated with a lower risk. Risk factors for anemia included younger age and the male sex, whereas those for STH, older age, incomplete vaccination, and a lower socioeconomic status. Mothers' employment outside the home was also associated with a lower STH risk. This recent evidence highlights the need for prompt and integrated clinical attention and public health actions to address both short- and long-term health consequences in this vulnerable child age group. The integration of a monitoring and evaluation framework is important to effectively manage these conditions, optimize resources and accountability, and show their impact.

El retraso en el crecimiento, la anemia y la infección por helmintos transmitidos por el contacto con el suelo (STH) son los principales problemas de salud de la infancia en las regiones del mundo caracterizadas por la extrema pobreza, especialmente en las zonas rurales y periurbanas. Este estudio se llevó a cabo para determinar la prevalencia de estas tres condiciones concurrentes en niños de edad preescolar en un distrito de extrema pobreza en las afueras de Iquitos, en la Amazonía peruana, con el fin último de informar la acción de salud pública. La malnutrición se evaluó mediante las mediciones estándar recomendadas por la Organización Mundial de la Salud (OMS), la anemia mediante los niveles de hemoglobina y la STH mediante la técnica de Kato-Katz. Se realizaron análisis de regresión logística para identificar los factores de riesgo de los tres resultados de interés. Un total de 572 niños de entre 6 y 59 meses fueron reclutados en marzo de 2019. Se determinó que la prevalencia de retraso en el crecimiento era del 31,3%, la anemia del 47,2% y el STH del 34,1%. Las cifras de retraso en el crecimiento y anemia superaron las estimaciones regionales y nacionales para 2019. Tener más hijos fue un factor de riesgo para el retraso del crecimiento, mientras que el hecho de que la madre estuviera casada se asoció con un riesgo menor. Los factores de riesgo para la anemia fueron la edad más joven y el sexo masculino, mientras que los factores de riesgo para el STH fueron la edad más avanzada, las vacunas incompletas y el nivel socioeconómico más bajo. El empleo de las madres fuera del hogar también se asoció a un menor riesgo de STH. Estos datos recientes ponen de manifiesto la necesidad de una atención clínica y una acción de salud pública rápidas e integradas para abordar las consecuencias sanitarias a corto y largo plazo en este grupo de edad infantil vulnerable. La integración de un marco de seguimiento y evaluación sería importante para una gestión eficaz, la optimización de los recursos y la rendición de cuentas, y para demostrar el impacto.

Desnutrição, anemia e infecção por helmintos transmitidos pelo solo (HTS) são as principais preocupações da saúde infantil em regiões do mundo caracterizadas pela extrema pobreza, especialmente em áreas rurais e periurbanas. Realizou-se este estudo para determinar a prevalência dessas três condições coocorrentes em crianças em idade pré-escolar num distrito de extrema pobreza nos arredores de Iquitos, na Amazônia peruana, com a visão final de informar a ação da saúde pública. A desnutrição foi avaliada utilizando métricas padrão recomendadas pela Organização Mundial da Saúde (OMS); a anemia, utilizando níveis de hemoglobina e a HTS, utilizando a técnica Kato-Katz. Realizaram-se análises de regressão logística para identificar fatores de risco para os três desfechos de interesse. Em março de 2019, foram recrutadas 572 crianças de 6 a 59 meses. A prevalência de desnutrição foi determinada em 31,3%, anemia em 47,2% e HTS em 34,1%. Os números de desnutrição e anemia superaram as estimativas regionais e nacionais para 2019. Ter mais filhos foi um fator de risco para a desnutrição, enquanto a mãe ser casada foi associado a um menor risco. Os fatores de risco para anemia foram idade mais jovem e sexo masculino, enquanto os fatores de risco para HTS foram idade mais avançada, vacinação incompleta e menor nível socioeconômico. O emprego das mães fora de casa também foi associado a um menor risco de HTS. Esta evidência recente destaca a necessidade de atenção clínica rápida e integrada e ações da saúde pública para enfrentar as consequências a curto e longo prazo para a saúde nessa faixa etária infantil vulnerável. A integração de um quadro de monitoramento e avaliação seria importante para uma gestão eficaz, otimização de recursos e prestação de contas, e para demonstrar impacto.

Impact of Gender on Clinical Evaluation of Trainees in the Intensive Care Unit.

Background: Gender disparities in medical education are increasingly demonstrated, including in trainee assessment. Objective: This study aimed to evaluate whether gender differences exist in trainees' evaluation during intensive care unit (ICU) rotations, which has not been previously studied. Methods: We reviewed the in-training evaluation reports (ITERs) for trainees rotating through five academic ICUs at the University of Toronto over a 10-year period (2007-2017). We compared the mean global score for the rotation and the mean score for seven training subdomains between men and women trainees. All scores were reported on a scale of 1 (unsatisfactory) to 5 (outstanding). Results: Over the 10-year period, there were 3,203 ITERS overall, representing 1,207 women and 1,996 men trainees. The mean overall score was lower for women than for men trainees: 4.26 (standard deviation [SD], 0.58) for women and 4.30 (SD, 0.60) for men (P = 0.04). This difference was driven by anesthesia trainees, in whom the mean overall score was 4.21 for women and 4.37 for men (P < 0.001), with men trainees scoring consistently higher across all seven training subdomains. Within surgical, internal medicine, and critical care residents, there were no differences between men and women in the overall score or the scores across any of the seven subdomains. Across all ITERS, women were less likely than men to receive an overall rating of 5 (outstanding) for the ICU rotation (33% women vs. 37% men; odds ratio, 0.83; 95% confidence interval, 0.71-0.96). Conclusion: Overall, quantitative evaluation scores between women and men trainees in the ICU are relatively similar. Within anesthesia trainees, scores for men were consistently higher across all domains of evaluation, a finding that requires further investigation.

Recovery of serum testosterone levels is an accurate predictor of survival from COVID-19 in male patients

Infection with SARS-CoV-2 portends a broad range of outcomes, from a majority of asymptomatic cases or mild clinical courses to a lethal disease. Robust correlates of severe COVID-19 include old age, male sex, poverty and co-morbidities such as obesity, diabetes or cardiovascular disease. A precise knowledge is still lacking of the molecular and biological mechanisms that may explain the association of severe disease with male sex. Here, we show that testosterone trajectories are highly accurate individual predictors (AUC of ROC = 0.928, p < 0.0001) of survival in male COVID-19 patients. Longitudinal determinations of blood levels of luteinizing hormone (LH) and androstenedione suggest an early modest inhibition of the central LH-androgen biosynthesis axis in a majority of patients, followed by either full recovery in survivors or a peripheral failure in lethal cases. Moreover, failure to reinstate physiological testosterone levels was associated with evidence of impaired T helper differentiation and decrease of non-classical monocytes. The strong association of recovery or failure to reinstate testosterone levels with survival or death from COVID-19 in male patients is suggestive of a significant role of testosterone status in the immune responses to COVID-19.

Evaluation of long-term welfare initiatives on working equid welfare and social transmission of knowledge in Mexico.

Working equids play an essential role in supporting livelihoods, providing resilience and income security to people around the world, yet their welfare is often poor. Consequently, animal welfare focussed NGOs employ a range of initiatives aimed at improving standards of working equid welfare. However, there is debate surrounding the efficacy of welfare initiatives utilised and long term monitoring and evaluation of initiatives is rarely undertaken. This study compares equid welfare and the social transmission of welfare information across Mexican communities that had previously received differing intervention histories (veterinary treatment plus educational initiatives, veterinary treatment only and control communities) in order to assess their efficacy. Indicators of equid welfare were assessed using the Equid Assessment Research and Scoping tool and included body condition score, skin alterations, lameness, general health status and reaction to observer approach. Owners were interviewed about their involvement in previous welfare initiatives, beliefs regarding equid emotions and pain, and the social transmission of welfare knowledge, including whether they ask advice about their equid or discuss its health with others and whether there is a specific individual that they consider to be 'good with equids' in their community. In total 266 owners were interviewed from 25 communities across three states. Better welfare (specifically body condition and skin alteration scores) was seen in communities where a history of combined free veterinary treatment and educational initiatives had taken place compared to those that had only received veterinary treatment or control communities. The social transfer of welfare knowledge was also higher in these communities, suggesting that the discussion and transfer of equid welfare advice within communities can act as a mechanism to disseminate good welfare practices more widely. Our results suggest that using a combined approach may enhance the success of welfare initiatives, a finding that may impact future NGO programming.

High levels of common cold coronavirus antibodies in convalescent plasma are associated with improved survival in COVID-19 patients

BackgroundCOVID-19 Convalescent plasma (CCP) is safe and effective, particularly if given at an early stage of the disease. Our study aimed to identify an association between survival and specific antibodies found in CCP. Patients and MethodsPatients [≥]18 years of age who were hospitalized with moderate to severe COVID-19 infection and received CCP at the MD Anderson Cancer Center between 4/30/2020 and 8/20/2020 were included in the study. We quantified the levels of anti-SARS-CoV-2 antibodies, as well as antibodies against antigens of other coronavirus strains, in the CCP units and compared antibody levels with patient outcomes. For each antibody, a Bayesian exponential survival time regression model including prognostic variables was fit, and the posterior probability of a beneficial effect (PBE) of higher antibody level on survival time was computed. ResultsCCP was administered to 44 cancer patients. The median age was 60 years (range 37-84) and 19 (43%) were female. Twelve patients (27%) died of COVID-19-related complications. Higher levels of two non-SARS-CoV-2-specific antibodies, anti-HCoV-OC43 spike IgG and anti-HCoV-HKU1 spike IgG, had PBE = 1.00, and 4 SARS-CoV-2-specific antibodies had PBEs between 0.90 and 0.95. Other factors associated with better survival were shorter time to CCP administration, younger age, and female sex. ConclusionsCommon cold coronavirus spike IgG antibodies anti-HCoV-OC43 and anti-HCoV-HKU1 may target a common domain for SARS-CoV-2 and other coronaviruses. They provide a promising therapeutic target for monoclonal antibody production.

Impact of a risk-sharing agreement in rheumatoid arthritis in Spain.

CONTEXT AND OBJECTIVE: Risk-sharing agreements(RSA) allow decision-makers to manage the uncertainty associated with effectiveness and costs of treatments. Our objective was to estimate the economic impact of RSA implementation on treatment of patients diagnosed with rheumatoid arthritis(RA) with certolizumab pegol(CZP) and assess the potential impact of alternative RSA. METHODS: Under original RSA, treatment with CZP was reimbursed when the response was optimal (DAS28 score <3.2) or satisfactory (DAS28 score ≥3.2 and reduction from baseline ≥1.2) at 12 weeks. Alternative RSA would additionally include a 50 % reimbursement for moderate responders(DAS28 score >3.2 and ≤5.1, and reduction from baseline between 0.6 and 1.2). We estimated average savings per patient for hospital's pharmacy service(HPS) at 12 weeks, taking into account the pharmacological cost of CZP. Uncertainty associated with effectiveness of CZP was assessed through 1000 Monte Carlo simulations. RESULTS: After 12 weeks of treatment, 57.8 % (n = 52) and 22.2 %(n = 20) of patients had optimal and satisfactory responses, respectively, and average disease activity improved by 1.77 points. Average savings for HPS amounted to 876.9€ and 706.4€ per patient under original and alternative RSA, respectively. Savings in simulated cohort reached 846.2€ and 681.8€ per patient, respectively, leading to estimated net savings for HPS of 846,209€ and 681,790€, respectively. CONCLUSIONS: RSA implementation on patients with RA treated with CZP has generated savings and improved efficiency within HPS.

Generation of glucocorticoid resistant SARS-CoV-2 T-cells for adoptive cell therapy

Adoptive cell therapy with viral-specific T cells has been successfully used to treat life-threatening viral infections, supporting the application of this approach against COVID-19. We expanded SARS-CoV-2 T-cells from the peripheral blood of COVID-19-recovered donors and non-exposed controls using different culture conditions. We observed that the choice of cytokines modulates the expansion, phenotype and hierarchy of antigenic recognition by SARS-CoV-2 T-cells. Culture with IL-2/4/7 but not other cytokine-driven conditions resulted in >1000 fold expansion in SARS-CoV-2 T-cells with a retained phenotype, function and hierarchy of antigenic recognition when compared to baseline (pre-expansion) samples. Expanded CTLs were directed against structural SARS-CoV-2 proteins, including the receptor-binding domain of Spike. SARS-CoV-2 T-cells could not be efficiently expanded from the peripheral blood of non-exposed controls. Since corticosteroids are used for the management of severe COVID-19, we developed an efficient strategy to inactivate the glucocorticoid receptor gene (NR3C1) in SARS-CoV-2 CTLs using CRISPR-Cas9 gene editing.

Insurance-Related Delay in Access to Bariatric Surgery, Is It Helpful as Is Thought?

BACKGROUND: In Argentina, health insurances demand a 24-month duration preoperative weight loss program (POWLP) before bariatric surgery. It is unknown whether it enhances weight loss before or after surgery, or even if it is related to comorbidity remission. The main objective of this study was to determine its effectiveness and reliability. METHODS: An observational, longitudinal, retrospective study was carried out from June 2009 to December 2016, enrolling patients who underwent bariatric surgery in Sanatorio Allende Hospital of Cordoba, Argentina. Patients were divided into three groups according time-to-surgery from preoperative assessment initiation (A = before the 6th month, B = from 6th to 24th month, and C = over 24th month; all related to the first visit as previously mentioned). BMI, %EWL, comorbidity remission BMI, %EWL, comorbidity remission, and complications rate were assessed after surgery at 1, 3, 6, 12 months, and then annually until the 5th postoperative year. Revisional surgeries were excluded. RESULTS: Three hundred seventy-six patients were recruited. There were no significant differences in the preoperative and postoperative weight loss, neither co-morbidities resolution between groups. CONCLUSIONS: Insurance-related delay in access to bariatric surgery is not associated to any benefit in comorbidity remission, as well as any improvement in weight loss in all groups studied.

An Unusual Case of Extra-Enteric Blastocystosis in the Uterine Cervix

Extra-enteric infections by Blastocystis spp. have rarely been documented. Here, we report a case of extra-enteric blastocystosis in a patient with minimal cervicitis symptoms. A 47-year-old Hispanic female patient was attended in a primary health centre in Michoacan state, Mexico, for her routine gynaecological medical examination. As only symptom, she referred to a slight vaginal itching. The presence of several vacuolar-stages of Blastocystis spp. were identified by Papanicolaou staining; molecular identification was attempted by culture-PCR sequencing of a region of 18S gene from cervical and faecal samples obtained 2 months after cytological examination, even when patient declared that she tried self-medicating with vaginal ovules. Blastocystis ST1 was identified only in the faecal sample. The presence of Blastocystis spp. in the cervix of a patient with scarce symptomatology, demonstrates the extraordinary flexibility of this microorganism to adapt to new environments and niches.

[Validation of the "Conocimiento del Paciente sobre sus Medicamentos" (CPM-ES-ES) questionnaire]. / Validação do questionário "Conocimiento del Paciente sobre sus Medicamentos" (CPM-ES-ES).

This work cross-culturally adapted the Spanish questionnaire `Patients' knowledge about their medications ("Conocimiento del Paciente sobre sus Medicamentos" - CPM-ES-ES) for use in Brazil. It measures the level of medication knowledge by means of 11 questions. Eighty patients ≥ 80 years were investigated and in 39 cases the caregivers were interviewed. The evaluation of conceptual and item equivalences considered the concept of knowledge and the questions that assess it as pertinent. Semantic equivalence was obtained by the correspondence in the denotative and connotative meaning of items. The study of measurement equivalence included factorial analysis and the calculation of validity and reliability estimates. As with the original questionnaire, principal component analysis identified 4 components, however, in 2 of them there were differences regarding included items. One question was removed from this analysis due to its sample inadequacy. Medication knowledge was correlated with medication regimen complexity r = -.22, p = .046. Medication knowledge of antihypertensives was correlated with their adherence r = .70, p < .001, and blood pressure control rb = .46, p = .029. The adapted version revealed functional equivalence, therefore it can be used in the Brazilian context.

Este trabalho adaptou transculturalmente o questionário espanhol "Conocimiento del Paciente sobre sus Medicamentos" (CPM-ES-ES) para uso no Brasil. Ele mede o grau de conhecimento sobre medicamentos por meio de 11 perguntas. Oitenta pacientes ≥ 80 anos foram investigados e com 39 também foi entrevistado o cuidador. A avaliação das equivalências conceitual e de item considerou o conceito de conhecimento e as perguntas que o medem como pertinentes. A equivalência semântica foi obtida pela correspondência de significado denotativo e conotativo dos itens. O estudo da equivalência de mensuração incluiu análise fatorial e o cálculo de estimativas de validade e confiabilidade. Semelhante ao questionário original, a análise de componentes principais identificou 4 componentes, porém, em 2 deles houve diferenças nos itens incluídos. Uma pergunta foi removida desta análise devido à sua inadequação amostral. O conhecimento sobre medicamentos esteve correlacionado à complexidade da prescrição r = -0,22, p = 0,046. O conhecimento sobre anti-hipertensivos esteve correlacionado à sua adesão r = 0,70, p < 0,001, e ao controle da pressão arterial rb = 0,46, p = 0,029. A versão adaptada apresentou equivalência funcional de modo que pode ser usada no contexto brasileiro.

Validação do questionário "Conocimiento del Paciente sobre sus Medicamentos" (CPM-ES-ES) / Validation of the "Conocimiento del Paciente sobre sus Medicamentos" (CPM-ES-ES) questionnaire

Resumo Este trabalho adaptou transculturalmente o questionário espanhol "Conocimiento del Paciente sobre sus Medicamentos" (CPM-ES-ES) para uso no Brasil. Ele mede o grau de conhecimento sobre medicamentos por meio de 11 perguntas. Oitenta pacientes ≥ 80 anos foram investigados e com 39 também foi entrevistado o cuidador. A avaliação das equivalências conceitual e de item considerou o conceito de conhecimento e as perguntas que o medem como pertinentes. A equivalência semântica foi obtida pela correspondência de significado denotativo e conotativo dos itens. O estudo da equivalência de mensuração incluiu análise fatorial e o cálculo de estimativas de validade e confiabilidade. Semelhante ao questionário original, a análise de componentes principais identificou 4 componentes, porém, em 2 deles houve diferenças nos itens incluídos. Uma pergunta foi removida desta análise devido à sua inadequação amostral. O conhecimento sobre medicamentos esteve correlacionado à complexidade da prescrição r = -0,22, p = 0,046. O conhecimento sobre anti-hipertensivos esteve correlacionado à sua adesão r = 0,70, p < 0,001, e ao controle da pressão arterial rb = 0,46, p = 0,029. A versão adaptada apresentou equivalência funcional de modo que pode ser usada no contexto brasileiro.

Abstract This work cross-culturally adapted the Spanish questionnaire `Patients' knowledge about their medications ("Conocimiento del Paciente sobre sus Medicamentos" - CPM-ES-ES) for use in Brazil. It measures the level of medication knowledge by means of 11 questions. Eighty patients ≥ 80 years were investigated and in 39 cases the caregivers were interviewed. The evaluation of conceptual and item equivalences considered the concept of knowledge and the questions that assess it as pertinent. Semantic equivalence was obtained by the correspondence in the denotative and connotative meaning of items. The study of measurement equivalence included factorial analysis and the calculation of validity and reliability estimates. As with the original questionnaire, principal component analysis identified 4 components, however, in 2 of them there were differences regarding included items. One question was removed from this analysis due to its sample inadequacy. Medication knowledge was correlated with medication regimen complexity r = -.22, p = .046. Medication knowledge of antihypertensives was correlated with their adherence r = .70, p < .001, and blood pressure control rb = .46, p = .029. The adapted version revealed functional equivalence, therefore it can be used in the Brazilian context.

A Global Comparison of Internationalization Support Characteristics Available on College of Pharmacy Websites.

Objective. To compare the information regarding entry-level pharmacy degree programs available on college websites worldwide from the perspective of international students. Methods. Data on pharmacy colleges and schools were extracted from the Official World List of Pharmacy Schools on the International Pharmaceutical Federation (FIP) website. The website of each pharmacy college was accessed and the content was analyzed. A scoring method was created to compare the websites. Results. Of the 1839 pharmacy colleges listed worldwide, 246 had no website. Approximately half of pharmacy colleges with websites did not have a complete English version of their site. Academic information considered important by students, including the course syllabi, admission requirements, program costs, and a faculty directory, was not available on 73%, 44%, 65% and 43% of the websites, respectively. The websites of pharmacy colleges in Oceania, North America, and Europe provided the best information for international students, with these regions scoring an average of 9.2, 8.8, and 6.7, respectively out of 12 points. In comparison, pharmacy colleges in Central Asia and East and Southeast Asia scored an average of only 0.2 and 1.5 points, respectively. Conclusion. There are still a high proportion of global colleges of pharmacy without websites. Also, the quality of pharmacy colleges' websites is unevenly distributed around the world. To fulfill the information needs of international students, pharmacy colleges should provide an English version of the website and include at least a complete syllabus of all the courses, financial information (costs and grants), a complete faculty directory, and all the administrative requirements for application and enrollment.