Conhecimentos dos educadores do pré-escolar e professores do 1º ciclo do ensino básico sobre os maus-tratos a crianças e as suas atitudes face à sinalização / Pre-school teachers' and primary school teachers' knowledge of child abuse and their attitudes towards reporting it

Introdução: O presente Relatório Final de Estágio é o culminar de um percurso de formação que reflete a aquisição de competências comuns e específicas do Enfermeiro Especialista em Enfermagem Comunitária, na área de Enfermagem de Saúde Comunitária e de Saúde Pública, com a elaboração de um projeto de intervenção para educadores do pré-escolar e professores do 1º ciclo do ensino básico. Segundo o Relatório Anual da Atividade da CPCJ de Coimbra de 2021, as entidades que mais comunicaram situações de perigo foram as autoridades policiais, seguido de anónimos, escolas e, o Ministério Público. A nível nacional, as escolas são as segundas entidades que mais sinalizam, porém, no município de Coimbra apenas sinalizaram 11,96% dos casos. Entende-se que se esteja perante uma questão de subsinalização por parte das escolas, sendo este um local de eleição para a deteção precoce de maus-tratos. Objetivos: caracterizar os contextos de estágio; descrever e refletir sobre as atividades desenvolvidas para a aquisição de competências Especializadas em Enfermagem de Saúde Comunitária e de Saúde Pública; avaliar os conhecimentos dos educadores/professores sobre maus-tratos infantis e as suas atitudes face à sinalização. Metodologia: estudo descritivo, transversal, com educadores do pré-escolar e professores do 1º ciclo do ensino básico do Agrupamento de Escolas Coimbra Sul (N=34). Foi aplicada a EAtEMtl e a ?Checklist para reconhecimento do educador de possível mau trato infantil?. Resultados: espera-se que as competências adquiridas contribuam para um crescimento pessoal e profissional e forneçam oportunidades de intervenção na área da enfermagem comunitária e de saúde pública com ganhos em saúde para as comunidades. Sobre os resultados do estudo: os educadores/professores possuem mais conhecimentos sobre maus-tratos físicos; é na tipologia de maus-tratos psicológicos que têm menos conhecimentos sobre os sinais de suspeita; foram detetados mais sinais de suspeita ao nível da negligência e menos ao nível dos maus-tratos físicos; os educadores/professores apresentam atitudes concordantes com a sinalização dos maus-tratos e discordantes quanto à autoridade parental abusiva e punição física.

A Novel Model of Pathogenesis of Metarhizium anisopliae Propagules through the Midguts of Aedes aegypti Larvae.

We assessed the effect of the entomopathogenic fungus Metarhizium anisopliae against Aedes aegypti. Conidia of M. anisopliae strains CG 489, CG 153, and IBCB 481 were grown in Adamek medium under different conditions to improve blastospore production. Mosquito larvae were exposed to blastospores or conidia of the three fungal strains at 1 × 107 propagules mL-1. M. anisopliae IBCB 481 and CG 153 reduced larval survival by 100%, whereas CG 489 decreased survival by about 50%. Blastospores of M. anisopliae IBCB 481 had better results in lowering larval survival. M. anisopliae CG 489 and CG 153 reduced larval survival similarly. For histopathology (HP) and scanning electron microscopy (SEM), larvae were exposed to M. anisopliae CG 153 for 24 h or 48 h. SEM confirmed the presence of fungi in the digestive tract, while HP confirmed that propagules reached the hemocoel via the midgut, damaged the peritrophic matrix, caused rupture and atrophy of the intestinal mucosa, caused cytoplasmic disorganization of the enterocytes, and degraded the brush border. Furthermore, we report for the first time the potential of M. anisopliae IBCB 481 to kill Ae. aegypti larvae and methods to improve the production of blastospores.

Mild COVID-19 Illness as a Risk Factor for Venous Thromboembolism.

Introduction From the beginning of the current coronavirus disease 2019 (COVID-19) pandemic, there is cumulative evidence suggesting that patients hospitalized due to this disease are at a high risk for venous thromboembolism (VTE). The association between mild non-hospitalized illness and VTE is unclear. The purpose of this research is to assess the association between VTE and mild COVID-19 infection. Methods A case-control study was conducted. The cases were adult patients diagnosed with VTE from March 1, 2020 to March 31, 2021. The controls were randomly chosen adult patients who required healthcare services that were equivalent to those of the cases, for any cause, during the same time period, without a VTE diagnosis. To assess the association between mild COVID and VTE, a multivariate logistic regression analysis was conducted, considering other thromboembolic risk variables, such as age, gender and active cancer, among others. A p-value <0.05 was considered statistically significant. Results A total of 186 cases and 475 controls were analyzed. There were 21 (11.3%) and 31 (6.5%) patients infected with mild COVID-19 in the previous three months in the groups of cases and controls, respectively. Mild COVID-19 infection was statistically significant as a risk factor for VTE both in the univariate analysis and in the multivariate analysis, OR=1.82 (95% CI 1.02-3.26) and OR=2.62 (95% CI 1.34-5.13), respectively. Conclusion Mild COVID-19 infection might be an independent risk factor for VTE. We conclude that the results suggest some thromboprophylaxis strategy should be considered in certain patients with COVID-19 infection in an outpatient fashion.

Resuscitation fluid practices in Brazilian intensive care units: a secondary analysis of Fluid-TRIPS. / Práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras: uma análise secundária do estudo Fluid-TRIPS.

OBJECTIVE: To describe fluid resuscitation practices in Brazilian intensive care units and to compare them with those of other countries participating in the Fluid-TRIPS. METHODS: This was a prospective, international, cross-sectional, observational study in a convenience sample of intensive care units in 27 countries (including Brazil) using the Fluid-TRIPS database compiled in 2014. We described the patterns of fluid resuscitation use in Brazil compared with those in other countries and identified the factors associated with fluid choice. RESULTS: On the study day, 3,214 patients in Brazil and 3,493 patients in other countries were included, of whom 16.1% and 26.8% (p < 0.001) received fluids, respectively. The main indication for fluid resuscitation was impaired perfusion and/or low cardiac output (Brazil: 71.7% versus other countries: 56.4%, p < 0.001). In Brazil, the percentage of patients receiving crystalloid solutions was higher (97.7% versus 76.8%, p < 0.001), and 0.9% sodium chloride was the most commonly used crystalloid (62.5% versus 27.1%, p < 0.001). The multivariable analysis suggested that the albumin levels were associated with the use of both crystalloids and colloids, whereas the type of fluid prescriber was associated with crystalloid use only. CONCLUSION: Our results suggest that crystalloids are more frequently used than colloids for fluid resuscitation in Brazil, and this discrepancy in frequencies is higher than that in other countries. Sodium chloride (0.9%) was the crystalloid most commonly prescribed. Serum albumin levels and the type of fluid prescriber were the factors associated with the choice of crystalloids or colloids for fluid resuscitation.

OBJETIVO: Descrever as práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras e compará-las com as de outros países participantes do estudo Fluid-TRIPS. MÉTODOS: Este foi um estudo observacional transversal, prospectivo e internacional, de uma amostra de conveniência de unidades de terapia intensiva de 27 países (inclusive o Brasil), com utilização da base de dados Fluid-TRIPS compilada em 2014. Descrevemos os padrões de ressuscitação volêmica utilizados no Brasil em comparação com os de outros países e identificamos os fatores associados com a escolha dos fluidos. RESULTADOS: No dia do estudo, foram incluídos 3.214 pacientes do Brasil e 3.493 pacientes de outros países, dos quais, respectivamente, 16,1% e 26,8% (p < 0,001) receberam fluidos. A principal indicação para ressuscitação volêmica foi comprometimento da perfusão e/ou baixo débito cardíaco (Brasil 71,7% versus outros países 56,4%; p < 0,001). No Brasil, a percentagem de pacientes que receberam soluções cristaloides foi mais elevada (97,7% versus 76,8%; p < 0,001), e solução de cloreto de sódio a 0,9% foi o cristaloide mais comumente utilizado (62,5% versus 27,1%; p < 0,001). A análise multivariada sugeriu que os níveis de albumina se associaram com o uso tanto de cristaloides quanto de coloides, enquanto o tipo de prescritor dos fluidos se associou apenas com o uso de cristaloides. CONCLUSÃO: Nossos resultados sugerem que cristaloides são usados mais frequentemente do que coloides para ressuscitação no Brasil, e essa discrepância, em termos de frequências, é mais elevada do que em outros países. A solução de cloreto de sódio 0,9% foi o cristaloide mais frequentemente prescrito. Os níveis de albumina sérica e o tipo de prescritor de fluidos foram os fatores associados com a escolha de cristaloides ou coloides para a prescrição de fluidos.

Psychosocial Moderators of the Impact of Diabetes Stigma: Results From the Second Diabetes MILES - Australia (MILES-2) Study.

OBJECTIVE: To examine the association of diabetes stigma with psychological, behavioral, and HbA1c outcomes and to investigate moderation effects of self-esteem, self-efficacy, and/or social support. RESEARCH DESIGN AND METHODS: The national Second Diabetes MILES - Australia (MILES-2) survey included adults with type 1 diabetes (n = 959, 41% of whom were male, with mean ± SD age 44 ± 15 years), insulin-treated type 2 diabetes (n = 487, 60% male, age 61 ± 9 years), and non-insulin-treated type 2 diabetes (n = 642, 55% male, age 61 ± 10 years). (Un)adjusted linear regression analyses tested the association between diabetes stigma (Diabetes Stigma Assessment Scale [DSAS]) and psychological outcomes (depressive symptoms [eight-item version of the Patient Health Questionnaire (PHQ-8)], anxiety symptoms [Generalized Anxiety Disorder 7-item (GAD-7) questionnaire], and diabetes-specific distress [20-item Problem Areas In Diabetes (PAID) scale]), behavioral outcomes (healthy diet and physical activity [Summary of Diabetes Self-Care Activities (SDSCA)]), and self-reported HbA1c. Interaction effects tested whether associations varied by self-esteem (Rosenberg Self-Esteem Scale [RSES]), self-efficacy (Confidence in Diabetes Self-Care [CIDS] scale), or diabetes-specific social support (Diabetes Support Scale [DSS]). RESULTS: Significant positive associations were observed between DSAS and PHQ-8, GAD-7, and PAID across diabetes type/treatment groups (all P < 0.001), whereby each SD increase in DSAS scores was associated with approximately one-half SD deterioration in emotional well-being. Associations between DSAS and SDSCA and HbA1c were nonmeaningful. Self-esteem moderated psychological outcomes among participants with type 1 and non-insulin-treated type 2 diabetes and diabetes distress among those with insulin-treated type 2 diabetes. Interaction effects were partially observed for social support but not for self-efficacy. CONCLUSIONS: This study provides evidence of the association between diabetes stigma and depressive/anxiety symptoms and diabetes distress and for the moderating effects of self-esteem and social support among adults with type 1 and type 2 diabetes. Further research is needed to examine associations with objectively measured behavioral and clinical outcomes.

Risk factors and role of low molecular weight heparin in obstetric complications among women with inherited thrombophilia - a cohort study

ABSTRACT Introduction: Although there is a vast literature regarding the association between inherited thrombophilia, obstetric complications and the effect of low molecular weight heparin (LMWH), these are controversial and we have not found publications related to additional risk factors other than thrombophilia.Our objectives were to assess the prevalence of miscarriage, placenta-mediated pregnancy complications and fetal loss in pregnant women with IT, establishing associated risk factors and the effect of LMWH. Materials and methods: A retrospective cohort of pregnant women with IT was formed. Risk factors considered were: high-risk IT, age ≥35 years, body mass index ≥25 and ≥30, assisted reproductive technology, antiphospholipid antibodies, autoimmune disease, first-degree family history of obstetric complications and personal history of venous or arterial thromboembolic disease, the outcomes being M, FL and PMPC. Results and conclusions: Data from 250 pregnancies in 88 women were obtained.There were 112 (45%) Ms, 13 (5.2%) FLs and 25 (10%) PMPCs.High-risk IT was associated with FL (OR = 4.96; 95% CI, 1.42-17.3). Antiphospholipid antibodies and family history of obstetric complications were associated with PMPC (OR = 7.12; 95% CI, 1.89-26.74, OR = 3.88; 95% CI, 1.18-12.78, respectively). The LMWH presented a benefit in the combined outcome (any obstetric complication, OR = 0.25; 95% CI, 0.12-0.54) and M (OR = 0.41; 95% CI, 0.20-0.82).We conclude that obstetric complications are common in women with IT. Antiphospholipid antibodies, family history of obstetric complications and high-risk IT might be additional risk factors. The LMWH has an apparent protective effect against obstetric complications, which is consistent with some previous studies.

Risk factors and role of low molecular weight heparin in obstetric complications among women with inherited thrombophilia - a cohort study.

INTRODUCTION: Although there is a vast literature regarding the association between inherited thrombophilia, obstetric complications and the effect of low molecular weight heparin (LMWH), these are controversial and we have not found publications related to additional risk factors other than thrombophilia. Our objectives were to assess the prevalence of miscarriage, placenta-mediated pregnancy complications and fetal loss in pregnant women with IT, establishing associated risk factors and the effect of LMWH. MATERIALS AND METHODS: A retrospective cohort of pregnant women with IT was formed. Risk factors considered were: high-risk IT, age ≥35 years, body mass index ≥25 and ≥30, assisted reproductive technology, antiphospholipid antibodies, autoimmune disease, first-degree family history of obstetric complications and personal history of venous or arterial thromboembolic disease, the outcomes being M, FL and PMPC. RESULTS AND CONCLUSIONS: Data from 250 pregnancies in 88 women were obtained. There were 112 (45%) Ms, 13 (5.2%) FLs and 25 (10%) PMPCs. High-risk IT was associated with FL (OR=4.96; 95% CI, 1.42-17.3). Antiphospholipid antibodies and family history of obstetric complications were associated with PMPC (OR=7.12; 95% CI, 1.89-26.74, OR=3.88; 95% CI, 1.18-12.78, respectively). The LMWH presented a benefit in the combined outcome (any obstetric complication, OR=0.25; 95% CI, 0.12-0.54) and M (OR=0.41; 95% CI, 0.20-0.82). We conclude that obstetric complications are common in women with IT. Antiphospholipid antibodies, family history of obstetric complications and high-risk IT might be additional risk factors. The LMWH has an apparent protective effect against obstetric complications, which is consistent with some previous studies.

Stigma Perceived and Experienced by Adults with Type 1 Diabetes: Linguistic Adaptation and Psychometric Validation of the Danish Version of the Type 1 Diabetes Stigma Assessment Scale (DSAS-1 DK).

OBJECTIVES: We aimed to (a) culturally and linguistically adapt the Type 1 Diabetes Stigma Assessment Scale (DSAS-1) from English (for Australia) into Danish and (b) examine psychometric properties of the measure among Danish adults with type 1 diabetes. METHODS: We performed a forward-backward translation, face validity interviews with experts and cognitive debriefing of the Danish version (DSAS-1 DK) with ten adults from the target group. The DSAS-1 DK was then completed by 1594 adults with type 1 diabetes. Electronic clinical records provided age, diabetes duration, diabetes-related complications, and glycemic control [glycated hemoglobin (HbA1c)]. We examined internal consistency, construct validity and structural validity of the DSAS-1 DK using exploratory and confirmatory factor analysis in a cross-validation design. RESULTS: The translated measure was found acceptable by the experts and target group, with only minor adaptations required for the Danish context. The DSAS-1 DK structure was best represented by a three-factor model representing the subscales 'Treated Differently,' 'Blame and Judgement,' and 'Identity Concern' (α = 0.88-0.89). The results also provided some support for calculation of a total score (19-item scale; α = 0.75). The subscales and total scale demonstrated satisfactory convergent and discriminant validity. Good structural validity was demonstrated for the three-factor model for four out of five indices [normed χ 2 = 4.257, goodness-of-fit index (GFI) = 0.923, root mean square error of approximation (RMSEA) = 0.065, standardized root mean square residual (SRMSR) = 0.0567, comparative fit index (CFI) = 0.93]. CONCLUSION: The DSAS-1 DK has a confirmed three-factor structure, consistent with the original Australian English version. The measure is now validated and available to advance research into the stigma perceived and experienced by adults with type 1 diabetes in a Danish context.

Implantação de Estratégias de Ensino à Distância durante o Internato: Desafios e Perspectivas / Implantation of Distance Learning as Strategy in Medical Internship: Challenges and Perspectives

RESUMO O componente teórico-prático do internato do curso de Medicina pode ser abordado por meio de estratégias de ensino em ambiente virtual. Neste aspecto, a flexibilidade de tempo e espaço para o estabelecimento do processo de ensino-aprendizagem apresenta-se vantajosa no período em que há predomínio absoluto de atividades práticas. O ambiente virtual pode-se firmar como espaço para convergência de experiências e discussões com estudantes em diferentes cenários de prática. O objetivo deste estudo foi avaliar a percepção de aprendizagem de internos sobre duas atividades em ambiente Moodle. A primeira intervenção consistiu em discussão de casos clínicos de pacientes com doenças infecciosas e parasitárias provenientes de atenção primária e secundária, previamente atendidos por outros colegas do internato. A segunda intervenção referia-se ao preenchimento do portfólio reflexivo, com devolutiva docente, das atividades realizadas pelos internos durante o estágio de Saúde Coletiva. Para ambas as intervenções, foram avaliadas sistematicamente a expectativa prévia, a satisfação posterior e a autopercepção de ganho de conhecimento/habilidades atribuída às atividades. Como resultado, foram avaliadas respostas de 36 estudantes na primeira intervenção e de 30 estudantes na segunda, o que representou mais de 97% dos estudantes convidados. A maioria considerou o ambiente Moodle adequado e referiu ganho de conhecimento/habilidades em ambas as intervenções. Os principais ganhos apontados foram melhoria nas competências para elaboração do raciocínio clínico e para a reflexão sobre a prática clínica na atenção primária. Ao longo das discussões de casos clínicos, houve aumento significativo do envolvimento dos estudantes depois que foi atribuída nota à participação qualificada destes. No caso do portfólio reflexivo, o feedback docente foi considerado um fator motivador importante para os estudantes. No entanto, nesta atividade, 51% das postagens não receberam devolutiva do docente responsável. Conclui-se que o ambiente Moodle é uma ferramenta útil para o aprendizado dos estudantes durante o internato, faltando ainda cuidar do desenvolvimento docente dos tutores que conduzirão este processo.

ABSTRACT The theoretical and practical experience of medical school can be approached using virtual environment learning strategies. In this respect, flexible time and space would appear advantageous for the establishment of the teaching-learning process in the period where there is a predominance of practical activities. The virtual environment can represent a space for sharing experiences and discussions with students in different practical scenarios. This case study aims at evaluating how medical interns perceived learning in two different scenarios using the Moodle virtual environment. The first intervention consisted of discussing clinical cases of patients with infectious and parasitic diseases who had been treated or assessed in primary or secondary health care by other interns. The second intervention involved completing the reflective portfolio, with teacher feedback regarding the activities performed by the interns during their public health internship. In both cases prior expectations, subsequent satisfaction and self-perceived learning were systematically analyzed. As a result, the responses of 36 students were evaluated in the first intervention, and of 30 students in the second, accounting for more than 97% of the students invited. Most of them considered the Moodle environment suitable and reported knowledge/skill gain in both interventions. The main gains pointed to were improved skills for clinical reasoning and reflection on clinical practice in primary care. In the discussion of clinical cases, student involvement increased significantly once they were awarded marks for qualified participation in the activity. In the reflective portfolio, teacher feedback was considered an important motivating factor for the students. However, 51% of their posts received no teacher feedback. In conclusion, the virtual environment was considered useful for student learning during internship, but there remains a need to develop the tutors' role in this process.

Cohort profiles of the cross-sectional and prospective participant groups in the second Diabetes MILES-Australia (MILES-2) study.

PURPOSE: More research into the psychosocial aspects of diabetes is needed so that the health and quality of life of people with the condition can be improved. To fill this gap, we conducted the second Diabetes MILES-Australia study (MILES-2), a survey focused on psychological, behavioural and social aspects of diabetes. The aim of the MILES-2 study was to provide a (1) longitudinal follow-up of the original MILES 2011 study cohort; (2) cross-sectional assessment of a new cohort. PARTICIPANTS: Eligible participants were English-speaking Australians with type 1 or type 2 diabetes, aged 18-75 years. Longitudinal cohort participants were mailed/emailed study invitations directly by researchers. Random sampling (stratified by diabetes type, insulin use, state) of the National Diabetes Services Scheme (NDSS) database and nationwide advertisements were used to recruit new cohort participants. The final sample included N=2342 eligible respondents (longitudinal cohort: n=504; 2015 new cohort: n=1838); 54% had type 2 diabetes. FINDINGS TO DATE: Survey respondents were from an advantaged socioeconomic background compared to the general population. Respondents with type 1 diabetes were over-represented in the new cohort (45%) relative to the planned stratification (40% type 1 diabetes, 60% type 2 diabetes). Respondents with insulin-treated type 2 diabetes were under-represented in the new cohort relative to the stratified sampling (42% invited vs 50% response). Participants who completed both the 2011 and 2015 surveys were more likely than those completing the 2011 survey only to have type 1 diabetes, report a higher education and annual income, and live in metropolitan areas. Participant feedback indicated that the survey was perceived as relevant and valuable. FUTURE PLANS: The depth and breadth of the data available in this large sample will highlight unmet needs and priority areas for future investigation and, crucially, will inform policy, programme and intervention development and evaluation in Australia.

'Are you sure you're going to have another one of those?': A qualitative analysis of the social control and social support models in type 2 diabetes.

While there is evidence that spouses can impact the self-management of adults with type 2 diabetes mellitus, less is known about the influence of the wider social network. This qualitative study explored the perceived impact of the family as well as friends and work colleagues on type 2 diabetes mellitus self-management. A total of 25 adults with type 2 diabetes mellitus participated in semi-structured interviews regarding their social experiences of living with diabetes. Deductive thematic analysis was applied to the data. Pre-existing themes of health-related social control and social support were identified in the wider social network, with additional themes of non-involvement and unintentional undermining also emerging.

Measuring the Stigma Surrounding Type 2 Diabetes: Development and Validation of the Type 2 Diabetes Stigma Assessment Scale (DSAS-2).

OBJECTIVE: To develop and validate a self-report measure of perceived and experienced stigma for use with adults with type 2 diabetes: the Type 2 Diabetes Stigma Assessment Scale (DSAS-2). RESEARCH DESIGN AND METHODS: An item pool was drafted based on qualitative data from 25 adults with type 2 diabetes and content from other health-related stigma questionnaires. Thirteen adults with type 2 diabetes completed 57 draft diabetes stigma items and participated in cognitive debriefing interviews. Based on participant feedback, the pool was reduced to 48 items with a 5-point Likert scale (strongly disagree to strongly agree). A total of 1,064 adults with type 2 diabetes completed a survey including these 48 items and other validated measures. Data were subject to principal components analysis and Spearman ρ correlations. RESULTS: The scale was reduced to 19 items, with an unforced three-factor solution indicative of three subscales: Treated Differently (6 items, α = 0.88), Blame and Judgment (7 items, α = 0.90), and Self-stigma (6 items, α = 0.90). A forced one-factor solution supported the calculation of a total score (α = 0.95). Satisfactory concurrent, convergent, and discriminant validity were demonstrated. CONCLUSIONS: The 19-item DSAS-2 is a reliable and valid measure of type 2 diabetes stigma. A rigorous design and validation process has resulted in a relatively brief measure of perceived and experienced stigma in type 2 diabetes. The novel scale has satisfactory psychometric properties and is now available to facilitate much-needed research in this field.

The lived experience of volunteering in a palliative care biography service.

OBJECTIVE: Many patients approaching death experience hopelessness, helplessness, and a depressed mood, and these factors can contribute to a difficult end-of-life (EoL) period. Biography services may assist patients in finding meaning and purpose at this time. The aim of our study was to investigate the lived experience of volunteers involved in a biography service in Melbourne, Australia, using a qualitative methodology. METHOD: The participants were 10 volunteers who had participated in a biography service within a private palliative care service. Each volunteer was interviewed separately using a study-specific semistructured interview guide. The transcripts of these interviews were then subjected to thematic analysis. RESULTS: Analysis yielded the following themes: motivations for volunteering; dealing with death, dying, and existential issues; psychosocial benefits of volunteering; and benefits and challenges of working with patients and their families. Our results indicated that volunteering gave the volunteers a deeper appreciation of existential issues, and helped them to be more appreciative of their own lives and gain a deeper awareness of the struggles other people experience. They also suggested that volunteers felt that their involvement contributed to their own personal development, and was personally rewarding. Furthermore, the results highlighted that volunteers found that encounters with family members were sometimes challenging. While some were appreciative, others imposed time limits, became overly reliant on the volunteers, and were sometimes offended, hurt, and angered by what was included in the final biography. SIGNIFICANCE OF RESULTS: It is hoped that the findings of the current study will provide direction for improvements in the biography services that will benefit patients, family members, and volunteers. In particular, our findings highlight the need to provide ongoing support for volunteers to assist them in handling the challenges of volunteering in a palliative care setting.

'I'm not a druggie, I'm just a diabetic': a qualitative study of stigma from the perspective of adults with type 1 diabetes.

OBJECTIVES: While health-related stigma has been the subject of considerable research in other conditions (eg, HIV/AIDS, obesity), it has not received substantial attention in diabetes. Our aim was to explore perceptions and experiences of diabetes-related stigma from the perspective of adults with type 1 diabetes mellitus (T1DM). DESIGN: A qualitative study using semistructured interviews, which were audio recorded, transcribed and subject to thematic analysis. SETTING: All interviews were conducted in non-clinical settings in metropolitan areas of Victoria, Australia. PARTICIPANTS: Adults aged ≥18 years with T1DM living in Victoria were eligible to take part. Participants were recruited primarily through the state consumer organisation representing people with diabetes. A total of 27 adults with T1DM took part: 15 (56%) were women; median IQR age was 42 (23) years and diabetes duration was 15 (20) years). RESULTS: Australian adults with T1DM perceive and experience T1DM-specific stigma as well as stigma-by-association with type 2 diabetes. Such stigma is characterised by blame, negative social judgement, stereotyping, exclusion, rejection and discrimination. Participants identified the media, family and friends, healthcare professionals and school teachers as sources of stigma. The negative consequences of this stigma span numerous life domains, including impact on relationships and social identity, emotional well-being and behavioural management of T1DM. This stigma also led to reluctance to disclose the condition in various environments. Adults with T1DM can be both the target and the source of diabetes-related stigma. CONCLUSIONS: Stigmatisation is part of the social experience of living with T1DM for Australian adults. Strategies and interventions to address and mitigate this diabetes-related stigma need to be developed and evaluated.

Analysis of the expression of p53 during the morphogenesis of the gastroesophageal mucosa of Gallus gallus domesticus (Linnaeus, 1758).

Ontogenesis comprises a series of events including cell proliferation and apoptosis and resulting in the normal development of the embryo. Protein p53 has been described as being involved in the development of several animal species. The aim of this study was to analyze the expression of protein p53 during the morphogenesis of the gastroesophageal mucosa of Gallus gallus domesticus and to correlate it with the histogenesis of structures present in this tissue. We used 24 embryos (at 12-20 days of incubation) and the thymus of two chickens. Immunohistochemical analysis was performed with the ABC indirect method. The expression of p53 in the gastroesophageal mucosa increased during the formation of the organ, mainly at the stages during which tissue remodeling and cell differentiation began. In the esophagus at stages 42 and 45, we observed immunoreactive (IR) cells in the surface epithelium and in early esophageal glands. In the proventriculus at stages 39-45, IR cells were present in the epithelial mucosa and rarely in the proventricular glands. In the gizzard after stage 42, we found IR cells mainly in the medial and basal epithelial layers of the mucosa and especially within the intercellular spaces that appeared at this phase and formed the tubular gland ducts. Thus, protein p53 occurs at key stages of development: in the esophagus during the remodeling of esophageal glands, in the proventriculus during the differentiation of the epithelium of the mucosa and in the gizzard during the formation of tubular glands.

Home-based palliative care: a systematic literature review of the self-reported unmet needs of patients and carers.

BACKGROUND: There have been many studies on the unmet needs of palliative care patients and carers from the perspective of bereaved caregivers. However, the unmet needs of palliative care patients and carers from the perspective of current patients and their carers have received little research attention. AIM: As home-based services have become one of the main delivery models of palliative care, the aim of this review was to describe, evaluate and summarise the literature on the unmet needs of palliative home care patients and carers. DESIGN: The systematic review of qualitative and quantitative studies was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. DATA SOURCES: PubMed, CINAHL, Embase, MEDLINE, PsycINFO, AMED and CareSearch were searched to find empirical studies on the self-reported unmet needs of palliative home care patients and carers. RESULTS: Nine qualitative studies, three quantitative studies and three mixed-design studies were identified. The most frequently reported unmet need was effective communication with health-care professionals, the lack of which negatively impacted on the care received by patients and carers. Physical care needs were met, which indicates that the examined palliative home care services were delivering satisfactory care in this domain, but lacking in other areas. CONCLUSIONS: The focus therefore should be on improving other aspects of patient care, including communication by health professionals to prevent or reduce suffering in areas such as psychosocial domains. Valid and reliable quantitative measures of unmet needs in palliative care are needed to examine this area more rigorously.

Histologia e histoquímica do tubo digestório de Phrynops geoffroanus (Testudines, Chelidae) / Histology and histochemistry of the digestive tract of Phrynops geoffroanus (Testudines, Chelidae)

Phrynops geoffroanus is the omnivorous chelonian with widest geographical distribution in South America. This work describes the histology and histochemistry of the digestive tube of this species, to relate the characteristics of these organs to the species' eating habit. The esophagus, stomach and intestine of four specimens were fixed in 10% formal and embedded in paraffin by routine histological techniques. Afterwards, 5-µm sections were stained with hematoxylin-eosin (HE), periodic acid-Schiff (PAS) and alcian blue (AB) pH 0.4 and 2.5. The tube is formed by the mucosa, submucosa, muscular and adventitia or serosa layers. The mucosa layer of the esophagus and stomach is lined with a simple cylindrical epithelium with mucus-secreting cells, where are intraepithelial glands inserted in the portion of the esophagus and gastric fossettes emptying into glands in the stomach. The stomach is divided into an anterior, middle and posterior region, according to the depth of the fossettes and the concentration of gastric glands. The intestine is lined by a simple cylindrical epithelium with striated boundaries and goblet cells and is divided into an anterior and posterior regions, according to the pattern of folds of the mucosa layer and the number of goblet cells. Reactivity to PAS and AB is observed in the entire tube. Smooth muscle fibers are present in mucosa layer of all the segments. The muscular layer is formed by two sub-layers of smooth muscle, except for the posterior stomach. This study will help understanding of the digestive physiology of P. geoffroanus and provide data for comparative analyzes with other turtles.

Phrynops geoffroanus é o quelônio onívoro com mais ampla distribuição geográfica na América do Sul. Este trabalho descreve a histologia e histoquímica do tubo digestório desta espécie, relacionando as características dos órgãos com seu hábito alimentar. O esôfago, estômago e intestino de quatro espécimes foram fixados em formol 10% e incluídos em parafina por técnica histológica de rotina. Depois, cortes de 5 µm de espessura foram corados com hematoxilina-eosina (HE), ácido periódico de Schiff (PAS) e alcian blue (AB) pH 0.4 e 2.5. O tubo é formado pelas camadas mucosa, submucosa, muscular e adventícia ou serosa. A mucosa do esôfago e do estômago é revestida pelo epitélio simples cilíndrico com células mucossecretoras, onde estão inseridas glândulas intraepiteliais na porção do esôfago e fossetas gástricas desembocando em glândulas no estômago. O estômago divide-se em anterior, médio e posterior, de acordo com a profundidade das fossetas e a concentração de glândulas gástricas. O intestino é revestido pelo epitélio simples cilíndrico com borda estriada e células caliciformes e divide-se em anterior e posterior, de acordo com o padrão de dobramentos da mucosa e o número de células caliciformes. Reatividade ao PAS e AB é observada em todo o tubo. Fibras musculares lisas estão presentes na camada mucosa de todos os segmentos. A camada muscular é formada por duas subcamadas de músculo liso, exceto na porção posterior do estômago. Este estudo ajudará no entendimento da fisiologia digestiva da espécie investigada e fornecerá dados para análises comparativas com outros quelônios.

Histological description of morphogenesis of the gastroesophageal mucosa of gallus gallus domesticus (linnaeus, 1758) / Descripción histológica de la morfogénesis de la mucosa gastroesofágica de gallus gallus domesticus (linnaeus, 1758)

The ontogenesis of the gastroesophageal mucosa involves morphological alterations related to its structure and the function of each segment. The present study describes the histogenesis of the mucus-secreting epithelium and glands of the esophagus, gizzard, and proventriculus of the chicken (Gallus gallus), and identifies alterations in the secretion pattern of glycosaminoglycans (GAG's). We analyzed 38 chicken embryos, processed the material collected following the histological routine, and then stained it with hematoxylin-eosin for the analysis of tissue structure and with Gomori's trichrome for the identification of conjunctive tissue and collagen fibers. We used the PAS histochemical technique for the analysis of neutral GAG's and the AB pH 2.5 histochemical technique for the analysis of acid GAG's. The embryos at late stage of development had the esophagus wall composed of four layers: mucosa, submucosa, muscularis, and serosa, whereas the proventriculus and the gizzard were composed of three layers: mucosa, muscularis, and serosa. In all three segments, we identified the superficial epithelium as mucus-secreting; in the esophagus this epithelium was mucus-secreting only at the initial development stages. The proventricular glands began to form at the initial development stages, whereas the tubular glands began to form in the gizzard just after the 15th day. The differences in the production of GAG's in these regions of the digestive tract are related to development stages, functions, and physiological requirements of each segment, and to the gradual adjustment of the body to the post-hatching life.

La morfogénesis de la mucosa gastroesofágica implica alteraciones morfológicas relacionadas con su estructura y la función de cada segmento. El presente estudio describe la histogénesis del epitelio secretor mucinoso y de las glándulas del esófago, molleja y proventrículo del pollo (G. gallus), ademas de identificar los cambios em el patrón de secreción de glicocosaminoglicanos (GAG's). Se utilizaron treinta y ocho embriones de pollo. El material recogido fue procesado de acuerdo a la rutina histológica y posteriormente las secciones se tiñieron con hematoxilina-eosina para su análisis histológico, con tricrómico de Gomori para identificar el tejido conectivo y las fibras de colágeno y con PAS y AB pH 2,5 para el análisis GAG's neutro y ácido. En una etapa avanzada de desarrollo de los embriones, se pudo obervar en la pared del esófago cuatro capas: mucosa, submucosa, muscular y serosa, mientras que el proventrículo y molleja se muestra constituida por tres capas: mucosa, muscular y serosa. En los tres segmentos de la superficie, el epitelio se identificó como mucinoso y en el esófago sólo en la etapa inicial de desarrollo. Las glándulas del proventrículo se empiezan a formar en las primeras etapas de desarrollo, mientras que en las glándulas tubulares de la molleja comienzan su sólo después del día 15. Las diferencias en la producción de GAG's en estas regiones del tracto digestivo están relacionadas con las etapas de desarrollo, las funciones y necesidades fisiológicas de cada segmento del cuerpo y se adapta gradualmente a la vida después de la eclosión.

'I call it the blame and shame disease': a qualitative study about perceptions of social stigma surrounding type 2 diabetes.

OBJECTIVES: While health-related stigma has been the subject of considerable research in other conditions (obesity and HIV/AIDS), it has not received substantial attention in diabetes. The aim of the current study was to explore the social experiences of Australian adults living with type 2 diabetes mellitus (T2DM), with a particular focus on the perception and experience of diabetes-related stigma. DESIGN: A qualitative study using semistructured interviews, which were audio recorded, transcribed and subject to thematic analysis. SETTING: This study was conducted in non-clinical settings in metropolitan and regional areas in the Australian state of Victoria. Participants were recruited primarily through the state consumer organisation representing people with diabetes. PARTICIPANTS: All adults aged ≥18 years with T2DM living in Victoria were eligible to take part. Twenty-five adults with T2DM participated (12 women; median age 61 years; median diabetes duration 5 years). RESULTS: A total of 21 (84%) participants indicated that they believed T2DM was stigmatised, or reported evidence of stigmatisation. Specific themes about the experience of stigma were feeling blamed by others for causing their own condition, being subject to negative stereotyping, being discriminated against or having restricted opportunities in life. Other themes focused on sources of stigma, which included the media, healthcare professionals, friends, family and colleagues. Themes relating to the consequences of this stigma were also evident, including participants' unwillingness to disclose their condition to others and psychological distress. Participants believed that people with type 1 diabetes do not experience similar stigmatisation. CONCLUSIONS: Our study found evidence of people with T2DM experiencing and perceiving diabetes-related social stigma. Further research is needed to explore ways to measure and minimise diabetes-related stigma at the individual and societal levels, and also to explore perceptions and experiences of stigma in people with type 1 diabetes.

Immunohistochemical study of the digestive tract of Oligosarcus hepsetus.

AIM: To describe the histology of the digestive tract and to investigate the occurrence of endocrine cells in Oligosarcus hepsetus (O. hepsetus). METHODS: The digestive tract (DT) of O. hepsetus was divided into esophagus, two stomach regions (glandular and non-glandular) and two intestinal regions (anterior and posterior). These specimens were processed by routine histological techniques and stained with hematoxylin-eosin, Gomori's trichrome, periodic acid Schiff (PAS) and Alcian blue (AB). An immunohistochemical method using avidin-biotin-peroxidase was employed. RESULTS: The esophagus is lined with a non-keratinized stratified squamous epithelium that is reactive to PAS and AB. The stomach has a mucosa lined with a simple columnar epithelium with mucus-secreting cells that are reactive only to PAS. The intestine has a simple columnar epithelium with a brush border and goblet cells that are reactive to PAS and AB. Somatostatin, serotonin and cholecystokinin immunoreactive cells were identified throughout the DT. CONCLUSION: This study revealed adaptations for the species' diet and showed that the distribution and relative frequency of immunoreactive cells are similar to those of other fish.