Síndrome de Ehlers-Danlos hipermóvel: um relato de caso / Hypermobile Ehlers-Danlos syndrome: a case report

A síndrome de Ehlers-Danlos é estabelecida por distúrbios hereditários do tecido conjuntivo que tem como manifestações principais a hipermobilidade articular, a hiperextensibilidade da pele e a fragilidade de tecidos, como articulações, ligamentos, pele, vasos sanguíneos e órgãos internos. São reconhecidos 13 subtipos, de acordo com Classificação Internacional de 2017. Dentre estes, abordamos o hipermóvel, cujo diagnóstico é eminentemente clínico, com manifestações sistêmicas distintas. Esse artigo refere-se ao caso de uma paciente diagnosticada com síndrome de Ehlers-Danlos hipermóvel, tendo como intuito a atualização acerca dos novos critérios diagnósticos, assim como o diagnóstico precoce de tal raropatia.

Ehlers-Danlos syndrome is established through hereditary disorders of connective tissue, and has as its manifestations: joint hypermobility, skin hyperextensibility, and fragility of tissues such as joints, ligaments, skin, blood vessels, and internal organs. Thirteen subtypes have been recognized according to the 2017 International Classification. Among these, the hypermobile type, the diagnosis of which is eminently clinical, with distinct systemic manifestations, will be addressed. This article refers to the case of a patient diagnosed with hypermobile Ehlers-Danlos syndrome, with the objective of updating the new diagnostic criteria, as well as the early diagnosis of such a rare disease.

Multidisciplinary approach for patients with nephropathic cystinosis: model for care in a rare and chronic renal disease / Abordagem multidisciplinar para pacientes com cistinose nefropática: modelo para atendimento em uma doença renal rara e crônica

Abstract Care for patients with chronic and rare diseases is complex, especially considering the lack of knowledge about the disease, which makes early and precise diagnosis difficult, as well as the need for specific tests, sometimes of high complexity and cost. Added to these factors are difficulties in obtaining adequate treatment when available, in raising patient and family awareness about the disease and treatment compliance. Nephropathic cystinosis is among these diseases. After more than 20 years as a care center for these patients, the authors propose a follow-up protocol, which has been used with improvement in the quality of care and consists of a multidisciplinary approach, including care provided by a physician, nurse, psychologist, nutritionist and social worker. In this paper, each field objectively exposes how to address points that involve the stages of diagnosis and its communication with the patient and their relatives or guardians, covering the particularities of the disease and the treatment, the impact on the lives of patients and families, the approach to psychological and social issues and guidelines on medications and diets. This protocol could be adapted to the follow-up of patients with other rare diseases, including those with renal involvement. This proposal is expected to reach the largest number of professionals involved in the follow-up of these patients, strengthening the bases for the creation of a national protocol, observing the particularities of each case.

Resumo A assistência a pacientes com doenças crônicas e raras é complexa, principalmente pela falta de disseminação de conhecimento sobre a doença, o que dificulta o diagnóstico preciso e precoce, além da necessidade da realização de exames específicos, por vezes de alta complexidade e custo. Somam-se a esses fatores dificuldades na obtenção de tratamento adequado quando disponível, na conscientização do paciente e da família sobre a doença e na aderência ao tratamento. A cistinose nefropática está entre essas doenças. Após mais de 20 anos como centro de atendimento a esses pacientes, os autores propõem um protocolo de seguimento, o qual vem sendo empregado com melhora na qualidade da assistência e consiste de uma abordagem multidisciplinar, incluindo, principalmente, atendimento prestado por médico, enfermeiro, psicólogo, nutricionista e assistente social. Neste artigo, cada área expõe de maneira objetiva como abordar pontos que envolvem as etapas do diagnóstico e sua comunicação ao paciente e a seus familiares ou responsáveis, abrangendo as particularidades da doença e do tratamento, o impacto na vida do paciente e de sua família, a abordagem das questões psicológicas e sociais e orientações quanto a medicamentos e dietas. Considera-se que este protocolo poderia ser adaptado ao seguimento de pacientes portadores de outras doenças raras, incluindo aquelas com envolvimento renal. Com essa proposta, espera-se alcançar o maior número de profissionais envolvidos no seguimento desses pacientes, fortalecendo as bases para a criação de um protocolo nacional, observando-se as particularidades de cada caso.

Difficulties in the diagnosis and treatment of rare diseases according to the perceptions of patients, relatives and health care professionals

OBJECTIVES: The aim of this study is to present a survey of vulnerabilities and to suggest approaches for the treatment of rare diseases according to the perceptions of a group of affected individuals, patient association representatives and health care professionals. METHODS: The focus group technique was used in interviews with patients and primary caregivers, patient support groups/non-governmental organizations, primary health care professionals and physician specialists. RESULTS: The transcript analysis focused on thematic units, which were tailored to each group and allowed comparisons in search of concordant views. Unanimity was observed in relation to the physical, emotional and social damage to the life standards of the affected individuals and their families as a result of illness. The Brazilian health system was unanimously classified as inadequate to respond to the needs of patients with rare diseases, and this inadequacy led to unpleasant experiences, such as the seemingly endless referrals among health services to reach a final diagnosis and develop a treatment plan. CONCLUSIONS: The complex set of health system requirements necessary to support the care of patients with rare diseases represents an obstacle to successfully meeting the needs of patients and their families. Therefore, it is important to develop specific public policies to create referral services, guarantee access to appropriate therapeutic modalities and incorporate technologies that promote research for developing new, affordable therapies.

Epidemiology of angioedema without wheals in an allergy and immunology center

We describe the diagnostic epidemiology, the clinical course, the family history and the response to treatment of patients with angioedema without wheals (AWW) at an Allergy and Immunology Clinical Center. We reviewed the case records of all patients at our office from January 1997 to April 2013. We recorded sex, age, age at onset of symptoms, family history of angioedema, number of visits to the office, type of angioedema, and response to treatment from those patients with angioedema without wheals. We classified angioedema according to its pathophysiology. We also describe those patients with angioedema mimics. From a total of 17 823 new patients, 303 had a presumptive diagnosis of angioedema without wheals. Twenty-three patients had an angioedema mimic. Forty percent were male and 60% were female. Average age at first visit was 40.6. Average number of visits was 2.4. Fifty-seven patients referred a family history. We attributed idiopathic angioedema to 55.7% of patients, 24.3% were drug related, 15.7% were due to C1 inhibitor deficiency, 2.1% were drug related + idiopathic angioedema, 1.4% were type III and 0.7% had exercise-induced angioedema. Ninety six percent of 53 evaluable idiopathic angioedema patients referred a benefit with anti-histamine therapy. AWW was a rare cause of consultation. Most of our patients had anti H1 responsive idiopathic angioedema and none had allergic angioedema. Women cases prevailed over men´s. Family history and average age of onset of symptoms were different among the different types of angioedema.

Describimos la epidemiología, historia clínica, antecedentes familiares y respuesta al tratamiento de los pacientes consultando por angioedema sin urticaria en nuestra clínica especializada en Alergia e Inmunología. Revisamos retrospectivamente todas las historias clínicas de nuestro consultorio entre enero de 1997 y abril de 2013. Seleccionamos aquellos pacientes que habían consultado por angioedema sin urticaria y registramos el sexo, edad, edad de comienzo de síntomas, antecedentes familiares de angioedema, número de consultas, tipo de angioedema y respuesta al tratamiento. Clasificamos el angioedema de acuerdo a su fisiopatología. Describimos también los diagnósticos diferenciales que encontramos. De un total de 17 823 pacientes, 303 consultaron por angioedema sin ronchas. Veintitrés presentaban un diagnóstico alternativo. El 40% eran hombres y el 60% mujeres. La edad promedio de la primera visita fue 40.6 años. El promedio de consultas fue 2.4. Cincuenta y siete refirieron antecedentes familiares. El 55.7% fue clasificado como angioedema idiopático, el 24.3% secundario a drogas, el 15.7% secundario a deficiencia del inhibidor C1, 2.1% por drogas + idiopático, 1.4% angioedema tipo III y 0.71% asociado al ejercicio. Noventa y seis por ciento de 53 pacientes evaluables con angioedema idiopático se beneficiaron con antihistamínicos. El angioedema sin urticaria fue una causa rara de consultas. Las mujeres prevalecieron sobre los hombres. Los antecedentes familiares y la edad de comienzo de síntomas variaron de acuerdo al tipo de angioedema.

Groove pancreatitis vs groove pancreatic adenocarcinoma. Report of two cases and review of the literature / Groove pancreatitis vs groove pancreatic adenocarcinoma. Report of two cases and review of the literature.

Groove pancreatitis (GP) is a rare form of segmental chronic pancreatitis affecting the groove area (anatomic space between the head of the pancreas, the duodenum and the common bile duct). Its clinical and radiological presentation may be similar to groove pancreatic adenocarcinoma (GPA). Nevertheless, treatment and prognosis are totally different. We report two cases of both GP and GPA and review the relevant aspects that may help to clarify the differential diagnosis between these two rare entities. The first patient is a 57-year-old man with a history of chronic alcohol consumption who presented with persistent abdominal pain. The CT-scan findings suggested GP. Due to the persistence of symptoms despite medical treatment, a pancreaticoduodenectomy was performed. Pathologic evaluation confirmed the diagnosis of GP. The second patient is a 72-year-old male who presented with cholestasis and weight loss. The tumor marker CA 19-9 was increased The CT-scan findings were consistent with duodenal dystrophy. In order to rule out malignancy a pancreaticoduodenectomy was performed. Pathologic evaluation revealed a pancreatic head adenocarcinoma (T3-N1-M0). GP is a rare entity that should be suspected in patients with a history of heavy alcohol consumption who complain of chronic abdominal pain and weight loss. Patients without a clear diagnosis even after a through imaging work-up, or those in whom symptoms are persistent in spite of medical therapy, should undergo surgical exploration.

Doença de Jorge Lobo: relato de caso e revisão de literatura / Jorge Lobo's disease: case report and literature review

Introdução e objetivos: A doença de Jorge Lobo é uma enfermidade crônica rara causada pelo fungo Lacazia loboi, caracterizada por lesões queloideanas na pele. Objetivou-se realizar revisão de literatura referente ao tema e relatar o primeiro caso de doença de Jorge Lobo atendido no Hospital Universitário Cassiano Antônio Moraes (HUCAM). Materiais e métodos: Os dados do estudo foram obtidos retrospectivamente mediante a análise e revisão sistemática do prontuário de paciente com doença de Jorge Lobo identificado no HUCAM. Relato do caso: Paciente masculino, 37 anos, encaminhado ao HUCAM em abril de 2010 apresentando lesões queloideanas e com diagnóstico prévio de lobomicose por exame anátomo-patológico. Em dezembro de 2011, foi realizada exérese parcial das lesões com enxertia; três meses depois, foi observada recidiva da lobomicose no tecido enxertado. Em junho de 2012, instituiu-se tratamento medicamentoso com clofazimina associada a fluconazol. A ausência de resposta clínica satisfatória dois meses após fez com que a doença fosse considerada fora de possibilidades terapêuticas. Discussão e revisão de literatura: A lobomicose é uma afecção endêmica na Amazônia brasileira e em outras zonas tropicais úmidas das Américas Central e do Sul. Sua transmissão ocorre pela inoculação do fungo através de soluções de continuidade na pele. O diagnóstico é feito por meio do exame clínico e do exame histopatológico ou citológico. A escolha do tipo de terapêutica varia de acordo com a extensão das lesões cutâneas. No entanto, nenhuma das terapias descritas na literatura é totalmente eficaz. Conclusão: No presente caso, falharam as duas principais propostas terapêuticas, sendo a doença considerada incurável...