ALULIN TACIO QUADROS SANTOS MONTEIRO FONSECA
Índice h a partir de 2011
2
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
3 resultados
Resultados de Busca
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- Clinical Manifestation of Nebulin-Associated Nemaline Myopathy(2023) MORENO, Cristiane Araujo Martins; ARTILHEIRO, Mariana Cunha; FONSECA, Alulin Tacio Quadros Santos Monteiro; CAMELO, Clara Gontijo; MEDEIROS, Gisele Chagas de; SASSI, Fernanda Chiarion; ANDRADE, Claudia Regina Furquim de; DONKERVOORT, Sandra; SILVA, Andre Macedo Serafim; DALFIOR-JUNIOR, Luiz; ABATH-NETO, Osorio Lopes; REED, Umbertina Conti; BOENNEMANN, Carsten; ZANOTELI, EdmarBackground and ObjectivesNemaline myopathy (NM) is a genetically heterogeneous inherited myopathy related with at least 12 genes, whereas pathogenic variants in NEB gene are the most common genetic cause. The clinical spectrum of NM caused by NEB pathogenic variants (NM-NEB) is very broad, ranging from mild to severe presentations manifesting with generalized weakness, as well as respiratory and bulbar involvement. There is currently not enough data regarding the progression of the disease. In this study, we present a genotypic and phenotypic spectrum of 33 patients with NM caused by NEB variants (NM-NEB) classified according to age groups and the use of ventilatory support. We focused on interventional support, genotype-phenotype correlation, and association between respiratory, bulbar, and motor systems in groups of patients stratified by age and by the use of ventilatory support (VS). MethodsClinical and genetic data from patients with NM-NEB followed up in one specialized center were collected through regular consultations. Patients were evaluated regarding motor, bulbar, and respiratory functions. ResultsThirty-three patients with NM-NEB were evaluated consisting of 15 females and 18 males with an average age of 18 (+/- 12) years and a median of 17 (+/- 11) years. 32% of patients with NM-NEB used a G tube, 35% were not able to walk without support, and 55% needed VS. Scoliosis and dysphagia were more common among patients who used VS. Described for the first time, half of the patients presented tongue atrophy in a triple furrow pattern, and the presence of the atrophy was associated with dysphagia. Comparing the patients grouped by age, we found that, proportionally, older patients had more scoliosis and respiratory dysfunction than younger groups, suggesting the progression of the disease in these domains. In addition to that, we showed that VS use was associated with scoliosis and dysphagia. DiscussionNM-NEB is a very debilitating disease. There is an association between scoliosis and respiratory dysfunction while patients using VS have more often scoliosis than the no-VS group. Triple furrow tongue atrophy is a novel and frequent finding, which is directly associated with dysphagia. Grouping patients by age suggested disease stability in motor and swallow function, but a progression in respiratory dysfunction and skeletal deformities. All observations are relevant in the management care of patients with NM.
- Effect of the COVID-19 pandemic on patients with inherited neuromuscular disorders(2022) MORENO, Cristiane Araujo Martins; CAMELO, Clara Gontijo; SAMPAIO, Pedro Henrique Marte de Arruda; FONSECA, Alulin Tacio Quadros Santos Monteiro; ESTEPHAN, Eduardo de Paula; SILVA, Andre Macedo Serafim; PIROLA, Renann Nunes; SILVA, Luiz Henrique Libardi; LIMA, Karlla Danielle Ferreira; ALBUQUERQUE, Marco Antonio Veloso de; CAMELO FILHO, Antonio Edvan; MARQUES, Marcos Vinicius Oliveira; YANAGIURA, Mario Teruo; CAVALCANTE, Wagner Cid Palmeira; MATSUI JUNIOR, Ciro; ISIHI, Lucas Michielon de Augusto; MENDONCA, Rodrigo Holanda; POUZA, Ana Flavia Pincerno; CARVALHO, Mary Souza de; REED, Umbertina Conti; ZANOTELI, EdmarBackground: The COVID-19 pandemic has brought substantial challenges for current practices in treating hereditary neuromuscular disorders (hNMDs). However, this infection has not been the only concern for these patients. Social distancing has compromised multidisciplinary assistance and physical activity, and has brought about several mental health issues. We presented a follow-up on 363 patients with hNMDs at a Brazilian tertiary center during the peak of the COVID-19 pandemic. Objective: We aimed to show the frequency and severity of SARS-CoV-2 infection among hNMD patients and to demonstrate the effects of the pandemic on life habits, disease progression and multidisciplinary supportive care status. Methods:Three hundred and sixty-three patients (58% male and 42% female) were followed for three months through three teleconsultations during the peak of the COVID-19 pandemic in Brazil. Results: There were decreases in the numbers of patients who underwent physical, respiratory and speech therapies. For several patients, their appetite (33%) and sleep habits (25%) changed. Physical exercises and therapies were interrupted for most of the patients. They reported new onset/worsening of fatigue (17%), pain (17%), contractions (14%) and scoliosis (7%). Irritability and sleep, weight and appetite changes, and especially diminished appetite and weight loss, were more frequent in the group that reported disease worsening. There was a low COVID-19 contamination rate (0.8%), and all infected patients had a mild presentation. Conclusion: The isolation by itself was protective from a COVID-19 infection perspective. However, this isolation might also trigger a complex scenario with life habit changes that are associated with an unfavorable course for the NMD.
- Hypoglycemia in Patients With LAMA2-CMD(2023) CAMELO, Clara Gontijo; MORENO, Cristiane de Araujo Martins; ARTILHEIRO, Mariana Cunha; SILVA, Andre Macedo Serafim; FONSECA, Alulin Tacio Quadros Monteiro; HOLANDA, Rodrigo Mendonca de; REED, Umbertina Conti; ZANOTELI, EdmarBackground: Hypoglycemia has been reported in patients with LAMA2-CMD, but the frequency, risk factors, and correlation to genotype/phenotype have not been systematically assessed to date. Methods: A retrospective cohort study was performed on 48 patients with LAMA2-CMD. Patients were divided into two groups: a hypoglycemic group, with at least one episode of hypoglycemia, and a nonhypoglycemic group. The groups were compared according to gait function, epilepsy, intellectual disability, constipation, gastroesophageal reflux, gastrostomy, weight percentile, scoliosis, the use of a ventilator device, the use of a feeding device, neuromuscular disease swallowing status scale, and type of mutation. Results: Fifteen patients (31.2%) presented with at least one episode of symptomatic hypoglycemia and eight (16.6% of the cohort) had two or more episodes. All patients who had hypoglycemia were in the nonambulant group. We observed a correlation between gait, the use of ventilator and feeding devices, and swallow function with hypoglycemia. Patients with extremely low weight were five times more likely to have recurrent episodes of hypoglycemia. The presence of at least one missense variant appears to be associated with a lower risk of hypoglycemia. Conclusion: Patients with LAMA2-CMD are at risk of hypoglycemia. The risk is more relevant in patients with severe phenotype and patients with loss-of-function variants. For patients with extremely low weight, the risk is higher. Blood glucose should be actively measured in patients who are fasting or have infections, and health care providers should be prepared to identify and treat these patients. (c) 2023 Published by Elsevier Inc.