DAGOBERTO CALLEGARO
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/45 - Laboratório de Fisiopatologia Neurocirúrgica, Hospital das Clínicas, Faculdade de Medicina
LIM/62 - Laboratório de Fisiopatologia Cirúrgica, Hospital das Clínicas, Faculdade de Medicina
LIM/45 - Laboratório de Fisiopatologia Neurocirúrgica, Hospital das Clínicas, Faculdade de Medicina
LIM/62 - Laboratório de Fisiopatologia Cirúrgica, Hospital das Clínicas, Faculdade de Medicina
3 resultados
Resultados de Busca
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- Brazilian Consensus for the Treatment of Multiple Sclerosis: Brazilian Academy of Neurology and Brazilian Committee on Treatment and Research in Multiple Sclerosis(2018) MARQUES, Vanessa Daccach; PASSOS, Giordani Rodrigues dos; MENDES, Maria Fernando; CALLEGARO, Dagoberto; LANA-PEIXOTO, Marco Aurelio; COMINI-FROTA, Elizabeth Regina; VASCONCELOS, Claudia Cristina Ferreira; SATO, Douglas Kazutoshi; FERREIRA, Maria Lucia Brito; PAROLIN, Monica Koncke Fiuza; DAMASCENO, Alfredo; GRZESIUK, Anderson Kuntz; MUNIZ, Andre; MATTA, Andre Palma da Cunha; OLIVEIRA, Bianca Etelvina Santos de; TAUI, Carlos Bernardo; MACIEL, Damacio Ramon Kaimen; DINIZ, Denise Sisteroli; CORREA, Eber Castro; CORONETTI, Fernando; JORGE, Frederico M. H.; SATO, Henry Koiti; GONCALVES, Marcus Vinicius Magno; SOUSA, Nise Alessandra de C.; NOSCIMENTO, Osvaldo J. M.; GAMA, Paulo Diniz da; DOMINGUES, Renan; SIMM, Renato Faria; THOMAZ, Rodrigo Barbosa; MORALES, Rogerio de Rizo; DIAS, Ronaldo Maciel; APOSTOLOS-PEREIRA, Samira dos; MACHADO, Suzana Costa Nunes; JUNQUEIRA, Thiago de Faria; BECKER, JeffersonThe expanding therapeutic arsenal in multiple sclerosis (MS) has allowed for more effective and personalized treatment, but the choice and management of disease-modifying therapies (DMTs) is becoming increasingly complex. In this context, experts from the Brazilian Committee on Treatment and Research in Multiple Sclerosis and the Neuroimmunology Scientific Department of the Brazilian Academy of Neurology have convened to establish this Brazilian Consensus for the Treatment of MS, based on their understanding that neurologists should be able to prescribe MS DMTs according to what is better for each patient, based on up-to-date evidence and practice. We herein propose practical recommendations for the treatment of MS, with the main focus on the choice and management of DMTs, as well as present a review of the scientific rationale supporting therapeutic strategies in MS.
- A disturbed processing of graviceptive pathways may be involved in the pathophysiology of balance disorders in patients with multiple sclerosis(2016) FONSECA, Bruna Antinori Vignola da; PEREIRA, Cristiana Borges; JORGE, Frederico; SIMM, Renata; APOSTOLOS-PEREIRA, Samira; CALLEGARO, DagobertoThe purpose of this study was to determine the relationship between perception of verticality and balance disorders in multiple sclerosis patients. We evaluated patients and healthy controls. Patients were divided into two groups according to their risk of fall, with or without risk of fall, measured by a Dynamic Gait Index scale. Graviceptive perception was assessed using the subjective visual vertical test. Patients with risk of fall showed worse perception than those without risk of fall, p < 0.001. Misperception of verticality was correlated with the dynamic gait index scores (p < 0.001), suggesting that the larger the error for verticality judgment, the greater risk for falling. Considering that the perception of verticality is essential for postural control, our results suggested that the disturbed processing of graviceptive pathways may be involved in the pathophysiology of balance disorders in these patients.
- Natalizumab treatment in multiple sclerosis: the experience from two Brazilian MS centers(2015) OLIVEIRA, Enedina Maria Lobato de; SIMM, Renata Faria; DASIC, Gorana; MORAIS, Marilia Mamprim de; PERREIRA, Samira Luiza dos Apostolos; CALLEGARO, DagobertoObjective: Analyze the demographics, clinical characteristics, efficacy and safety of natalizumab treatment in Brazilian patients with multiple sclerosis (MS) followed up for at least 12 months, in two tertiary MS care centers in Sao Paulo. Method: We evaluated the effect of natalizumab treatment on annualized relapse rate and disability progression in 75 patients with MS treated with natalizumab for at least 12 months. A subgroup analysis was performed to evaluate efficacy of natalizumab treatment in patients with Expanded Disability Status Scale (EDSS) <= 3.0 vs patients with EDSS > 3. Results: Patients treated for at least one year with natalizumab showed a 91% reduction in aRR, as well and an improvement in neurological disability. The impact of natalizumab treatment was greater in patients with EDSS < 3.0. Overall, natalizumab was safe but one patient developed progressive multifocal leukoencephalopathy. Conclusion: Natalizumab as a third line therapy is safe and efficacious, especially in patients with mild neurological disability.