Neck Pain and Acute Dysphagia.

The acute tendinitis of the longus colli muscle is an unusual diagnosis in the cases of acute dysphagia with cervical pain. Is a self-limiting condition caused by abnormal calcium hydroxyapatite deposition in the prevertebral space and can cause pharyngeal swelling with impaired swallow. It is absolutely critical to make the differential diagnosis with deep cervical infections in order to avoid invasive treatments.

Portuguese Version of the Pain Beliefs and Perceptions Inventory: A Multicenter Validation Study.

BACKGROUND: We aimed to perform the translation, cultural adaptation, and validation of the Pain Beliefs and Perceptions Inventory (PBPI) for the European Portuguese language and chronic pain population. METHODS: This is a longitudinal multicenter validation study. A Portuguese version of the PBPI (PBPI-P) was created through a process of translation, back translation, and expert panel evaluation. The PBPI-P was administered to a total of 122 patients from 13 chronic pain clinics in Portugal, at baseline and after 7 days. Internal consistency and test-retest reliability were assessed by Cronbach's alpha (α) and intraclass correlation coefficient (ICC). Construct (convergent and discriminant) validity was assessed based on a set of previously developed theoretical hypotheses about interrelations between the PBPI-P and other measures. Exploratory and confirmatory factor analyses were performed to test the theoretical structure of the PBPI-P. RESULTS: The internal consistency and test-retest reliability coefficients for each respective subscale were α = 0.620 and ICC = 0.801 for mystery; α = 0.744 and ICC = 0.841 for permanence; α = 0.778 and ICC = 0.791 for constancy; and α = 0.764 and ICC = 0.881 for self-blame. Exploratory and confirmatory factor analysis revealed a four-factor structure (performance, constancy, self-blame, and mystery) that explained 63% of the variance. The construct validity of the PBPI-P was shown to be adequate, with more than 90% of the previously defined hypotheses regarding interrelations with other measures confirmed. CONCLUSION: The PBPI-P has been shown to be adequate and to have excellent reliability, internal consistency, and validity. It may contribute to a better pain assessment and is suitable for research and clinical use.

Topical capsaicin 8% patch in peripheral neuropathic pain: Efficacy and quality of life.

Introduction: Peripheral neuropathic pain (PNP) is one of the most challenging diseases to treat with a significant negative impact on the patients' health-related quality of life (HRQoL). Capsaicin 8% patch has arisen in the last decades as an alternative to oral drugs in the treatment of PNP with fewer side effects and promising results in efficacy. Objectives: This work aims to evaluate the effectiveness of the topical application of capsaicin in PNP and its impact on patients' HRQoL based on the use of capsaicin in a tertiary hospital of Oporto. Methods: This study included 100 patients with localized PNP with poor pain control and without improvement with previous treatments that were treated at least once with an 8% capsaicin patch. Effectiveness on pain relief, number of treatments needed, safety and impact on HRQoL were assessed through a set of questionnaires. Results: Regarding the aetiology of PNP, 67.6% (N = 46) have post-surgery or trauma induced PNP with 64.7% (N = 44) of patients reporting pain in the lower limb. After the treatment, 30.9% (N = 21) felt minimally improved, 22.1 (N = 15) felt much improved and 13.2 (N = 9) felt very much improved. On a scale from 1 to 10, in the week prior to the survey, the median intensity of pain was 6 and the median interference in quality of life was 7. The majority of patients still report limitations in mobility and daily activities and moderate pain. Conclusion: Capsaicin 8% patch is effective in PNP treatment at least in the short term. Repeated applications may be important for long-term analgesia. The low systemic dose and few side effects mean that the treatment is generally well tolerated by patients. Due to the analgesic effect, capsaicin can improve the HRQoL of patients with PNP.

Mastocytosis presenting with mast cell-mediator release-associated symptoms elicited by cyclo oxygenase inhibitors: prevalence, clinical, and laboratory features.

BACKGROUND: Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently avoided in mastocytosis, because of a potential increased risk for drug hypersensitivity reactions (DHRs) due to inhibition of cyclo-oxygenase (COX), subsequent depletion of prostaglandin E2 and release of leukotrienes. OBJECTIVES: Here, we aimed at determining the prevalence of mast cell (MC) mediator release symptoms triggered by NSAIDs in mastocytosis patients and the associated clinical and laboratory features of the disease. METHODS: Medical records from 418 adults to 223 pediatric mastocytosis patients were retrospectively reviewed. Patients were classified according to tolerance patterns to NSAIDs and other COX inhibitors (COXi) and compared for epidemiological, clinical and laboratory findings. RESULTS: Overall, 87% of adults and 91% of pediatric patients tolerated NSAIDs and other COXi. Among adult and pediatric patients presenting DHRs, 5% and 0% reacted to multiple NSAIDs, 4% and 0.7% were single reactors, and 3% and 8% were single reactors with known tolerance to paracetamol but unknown tolerance to other COXi, respectively. Among adults, hypersensitivity to ≥2 drugs was more frequent among females (p = 0.009), patients with prior history of anaphylaxis to triggers other than NSAIDs or other COXi and Hymenoptera venom (p = 0.009), presence of baseline flushing (p = 0.02), baseline serum tryptase ≥48 ng/ml (p = 0.005) and multilineage KIT mutation (p = 0.02). In contrast, tolerance to NSAIDs and other COXi was more frequent among males (p = 0.02), in patients with anaphylaxis caused by Hymenoptera venom (p = 0.02), among individuals who had skin lesions due to mastocytosis (p = 0.01), and in cases that had no baseline pruritus (p = 0.006). Based on these parameters, a score model was designed to stratify mastocytosis patients who have never received NSAIDs or other COXi apart from paracetamol, according to their risk of DHR. CONCLUSIONS: Our results suggest that despite the frequency of MC mediator related symptoms elicited by NSAIDs and other COXi apart from paracetamol is increased among mastocytosis patients versus the general population, it is lower than previously estimated and associated with unique disease features. Patients that tolerated NSAIDs and other COXi following disease onset should keep using them. In turn, adults with unknown tolerance to such drugs and a positive score should be challenged with a preferential/selective COX-2 inhibitor, while the remaining may be challenged with ibuprofen.

[Chronic Pain After Outpatient Inguinal Hernioplasty: Retrospective Cohort Study]. / Dor Crónica Pós-Hernioplastia Inguinal em Regime de Ambulatório: Estudo de Coorte Retrospetivo.

INTRODUCTION: Chronic postoperative pain is the most frequent late complication of inguinal hernia repair surgery. The aim of this study is to evaluate the incidence of chronic post-hernioplasty pain in outpatient care at Centro Hospitalar do Porto, describe it, analyse its relation with other variables defined in the literature and study its functional interference. MATERIAL AND METHODS: We performed a retrospective cohort study between February and May 2016, using a structured telephone interview composed of questions from the authors and sections of published questionnaires, two of which are validated for the Portuguese language and culture. We included men who underwent ambulatory inguinal hernioplasty, by laparotomy or laparoscopy, at Centro Hospitalar do Porto, between January 2011 and October 2015. RESULTS: In a final sample of 829 surgeries, the incidence of chronic post-hernioplasty pain was 24.0% [confidence interval: 21.2 - 27.1]. The development of chronic post-hernioplasty pain was higher in patients with pre-surgical pain and younger age and was related with the presence of pain during the first month after surgery. No relationship was found between surgical technique and the development of chronic post-hernioplasty pain. Of the individuals with chronic pain, 65.0% mentioned moderate-severe 'pain on the average' and 37.7% presented descriptors suggestive of neuropathic pain. The only parameter evaluated with which chronic post-hernioplasty pain 'did not interfere completely' was sleep. DISCUSSION: The prevalence found for chronic posthernioplasty pain with significant functional interference is in line with data retrieved from literature. The predictive potential of pre-surgical pain and young age for the development of chronic posthernioplasty pain is also in agreement with previous studies. Limitations were found to this study given its retrospective nature. CONCLUSION: The high prevalence of chronic post-hernioplasty pain raises the urgent need for raising awareness regarding this issue among health care professionals. The main areas for improvement are diagnosis, follow-up and treatment of pain.

Introdução: A dor crónica pós-cirúrgica é a complicação tardia mais frequente da cirurgia de reparação de hérnia inguinal. Este trabalho visa determinar a incidência de dor crónica pós-hernioplastia inguinal em ambulatório no Centro Hospitalar do Porto, estudar a sua relação com determinadas variáveis descritas na literatura, avaliar as suas características e interferência funcional.Material e Métodos: Realizámos um estudo de coorte retrospetivo, entre fevereiro e maio de 2016, por entrevista telefónica estruturada composta por perguntas dos autores e secções de três questionários publicados, dois dos quais validados para a língua e cultura portuguesas. Incluímos os homens submetidos a hernioplastia inguinal, por laparotomia ou laparoscopia, em ambulatório, no Centro Hospitalar do Porto, entre janeiro de 2011 e outubro de 2015.Resultados: Na amostra final de 829 hernioplastias, a incidência de dor crónica pós-hernioplastia foi de 24,0% [intervalo de confiança: 21,2 - 27,1]. O desenvolvimento de dor crónica foi superior nos doentes com dor pré-cirúrgica, nos doentes mais jovens e relacionou-se com o momento de início da dor pós-cirúrgica. Não encontrámos relação com a via de abordagem, clássica ou laparoscópica. Dos indivíduos com dor crónica, 65,0% apresentaram dor 'em média' moderada ou forte e 37,7% apresentavam descritores sugestivos de dor de origem neuropática. A dor crónica pós-hernioplastia do ponto de vista funcional apenas 'não interferiu completamente' com o sono.Discussão: A prevalência encontrada de dor crónica pós-hernioplastia, com interferência funcional importante, é congruente com os dados disponíveis na literatura. O potencial preditor da presença de dor pré-cirúrgica e idade jovem do doente para o desenvolvimento de dor crónica pós-hernioplastia é também corroborado pela literatura. Tratando-se de um estudo de coorte retrospetivo, o estudo apresenta as limitações inerentes.Conclusão: A elevada prevalência de dor crónica pós-hernioplastia encontrada apontam para a urgência na sensibilização dos profissionais de saúde para esta problemática e otimização do follow-up, diagnóstico e tratamento da dor.

Granulomatosis de Wegener del oído / Otologic Wegener's granulomatosis

No disponible

Sistemas municipais de educação: a lei de diretrizes e bases e a educação no município / Municipal education systems: the law and education guidelines and bases in the city

Desde a sanção da Lei nº 9.394, em 1996, se esperava por uma obra que examinasse os impactos dessa norma sobre a Educação Básica brasileira, uma vez que essa segunda Lei de Diretrizes e Bases da Educação Nacional trouxe, como uma de suas mais importantes novidades, a criação e a consolidação definitiva dos sistemas municipais de educação, reclamados há mais de meio século pelo grande educador Anísio Teixeira. Este livro responde a esta expectativa, preenchendo uma lacuna que se arrastava há quase uma década e meia. Nele, emergem todas as consequências da criação e instalação dos sistemas municipais de educação, no conjunto da educação nacional e, de modo especial, nos graus de ensino que constituem os dois primeiros componentes da Educação Básica definida em lei: a Educação Infantil e o Ensino Fundamental. Portanto, é uma obra relevante para todos e todas que queiram entender o que significa e quais as repercussões de uma das transformações mais profundas ocorridas no Sistema Educacional Brasileiro: a emergência dos sistemas municipais de educação.