Distrofia Simpática Reflexa

A Distrofia Simpática Reflexa é rara em pediatria. É uma síndrome complexa de dor regional, de causa desconhecida, geralmente pós-traumática, com disfunção músculo-esquelética, vascular e da pele: dor intensa persistente de um membro associada a alterações vasculares e sensoriais, incapacidade física e disfunção psico-social. O diagnóstico é essencialmente clínico, baseado num alto índice de suspeita. Na criança e adolescente há aspectos distintos dos do adulto. Excessivos testes diagnósticos podem agravar o quadro. A cintigrafia óssea é um exame útil. O tratamento da dor é controverso, não específico. As técnicas de fisioterapia e relaxamento dão algum alívio. Deve ser tratada a depressão. Esta síndrome inclui a fibromialgia e a síndrome de dor regional complexa tipo I. Apresenta-se o caso clínico de uma adolescente com quadro de dor, arrefecimento, palidez e impotência funcional do membro inferior após traumatismo minor. Tinha antecedentes de depressão. A cintigrafia óssea foi um exame decisivo. A terapêutica com gabapentina, vitamina C, fisioterapia e psicoterapia levaram à remissão persistente dos sintomas

Low Dose Thalidomide for Treatment of Resistant Discoid Lupus Erythematosus. A Case Report

Discoid lupus erythematosus (DLE) is a chronic, indolent, disfiguring disease that is characterized by scaly, erythematous, disk-shaped patches and plaques followed by atrophy, scarring and depigmentation. In a small number of patients, it is refractory to standard therapies. In several studies, thalidomide has been reported to be an effective treatment in those cases. The most fearful side effects are teratogenicity and neuropathy. Adequate counseling and vigilance must be given to the patients. We report a 45-year-old Portuguese woman who presented with a 20-year history of severe facial and scalp DLE confirmed by histopathology. For several years, it failed to respond to several therapies, including topical, intralesional and oral corticosteroids, hydroxychloroquine, methotrexate, azathioprine and topical tacrolimus. Thalidomide was initiated at a dosage of 50mg/day and the skin lesions had improved dramatically after three weeks with complete clinical remission. Two months later, the dose was reduced to 50mg, five days per week without disease rebound. The patient´s concomitant medications during the treatment included sunscreen, hydroxycholoroquine, enoxaparin and aspirin to prevent thromboembolic events. Pregnancy testing, routine laboratory and electrocardiography were performed at regular intervals for safety monitoring and the results were within normal limits. Only minor side effects as nausea, constipation and somnolence were noted, however, they improved with dose reduction. Our data confirm that thalidomide therapy is an alternative or adjunctive treatment for patients with severe, chronic DLE that is refractory to standard therapies. In this patient, low-dose thalidomide was an effective treatment with minimal side effects.

Under-Report and Underdiagnosis of Chronic Respiratory Diseases in an African Country

BACKGROUND: Chronic respiratory diseases (CRD) are greatly underestimated. The aim of this study was to assess the burden associated with reported CRD and chronic obstructive pulmonary disease, as defined on the basis of various standardized criteria, by estimating their point prevalence in a sample of individuals attending the Primary Health Care (PHC) level and Emergency Room (ER) Departments in Cape Verde (CV) archipelago. The second aim of the study was to identify factors related to airways obstruction and reported CRD in this population. METHODS: A cross-sectional study was carried out in CV during 2 weeks. Outpatients aged more than 20 years seeking care at PHC level and ER answered a standardized questionnaire and were subjected to spirometry, independently of their complaint. Two criteria for airways obstruction were taken into account: forced expiratory volume (FEV(1)) <80% of the predicted value and FEV(1)/forced vital capacity (FVC) ratio <0.70. RESULTS: A total of 274 individuals with a satisfactory spirometry were included. 22% of the individuals had a FEV(1) < 80%. Individuals older than 46 years had a higher risk of having airways obstruction. Asthma diagnosis (11%) had a clear association with airways obstruction. Smoking was a risk factor for a lower FEV(1). Working in a dust place and cooking using an open fire were both related to chronic bronchitis and asthma diagnosis. CONCLUSION: Under-report and underdiagnosis of chronic respiratory conditions seem to be a reality in CV just as in other parts of the world. To improve diagnosis, our results reinforce the need of performing a spirometry

The Management of the Allergic Child at School: EAACI/GA2LEN Task Force on the Allergic Child at School

Allergy affects at least one-quarter of European schoolchildren, it reduces quality of life and may impair school performance; there is a risk of severe reactions and, in rare cases, death. Allergy is a multi-system disorder, and children often have several co-existing diseases, i.e. allergic rhinitis, asthma, eczema and food allergy. Severe food allergy reactions may occur for the first time at school, and overall 20% of food allergy reactions occur in schools. Up to two-thirds of schools have at least one child at risk of anaphylaxis but many are poorly prepared. A cooperative partnership between doctors, community and school nurses, school staff, parents and the child is necessary to ensure allergic children are protected. Schools and doctors should adopt a comprehensive approach to allergy training, ensuring that all staff can prevent, recognize and initiate treatment of allergic reactions.