Banca de QUALIFICAÇÃO: RENCIO BENTO FLORENCIO

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
DISCENTE : RENCIO BENTO FLORENCIO
DATA : 06/06/2018
HORA: 14:00
LOCAL: Departamento de Fisioterapia - UFRN
TÍTULO:

RESPIRATORY KINEMATICS IN RESTRICTIVE LUNG DISEASES.

PALAVRAS-CHAVES:

Optoeletronic plethysmography; lung volumes; thoracoabdominal asynchrony; stroke; Parkinson’s disease.

PÁGINAS: 63
GRANDE ÁREA: Ciências da Saúde
ÁREA: Fisioterapia e Terapia Ocupacional
RESUMO:

Background: The process of pulmonary ventilation is initiated, from the point of view of respiratory mechanics, by the active contraction of the inspiratory muscles, capable of generating a pressure difference between the external and internal of the rib cage, and this process may be difficult in any situation that limits the mobility of chest wall (CW) or that affects the respiratory muscles. Currently, Optoeletronic plethysmography (OEP) is defined as an evaluation tool able to measure variables of chest wall volumes and their compartments, as well as to investigate a presence of paradoxical movement among the compartments. Subjects with neurological diseases, such as Parkinson's disease (PD) and post-stroke, present a negative response in the areas of ventilatory control, which impair respiratory mechanics. Aim: 1) To evaluate respiratory kinematics in restrictive respiratory diseases; 2) To compare thoracoabdominal movement in healthy using different pulmonary expansion devices. Methodology: 1) 76 individuals were evaluated (29 healthy, 27 with PD and 20 post-stroke), through pulmonary function (spirometry), respiratory muscles strength (manovacuometry). Subsequently, the individuals were placed in the seated position to evaluate the variation of volumes of the chest wall and its compartments, asynchrony and presence of paradoxical movement (POE) during 3 minutes in quiet breathing. The subjects were also evaluated as to the time of diagnosis of the disease; 2) Healthy were evaluated through the POE during the use of three different pulmonary expansion devices, in three moments: quiet breathing (2min), using device (2min) and recovery (2min). Results: 1) Both groups had a reduction in the volume of the chest wall (V_cw) when compared to healthy (p <0.05). Post-stroke subjects with paradoxical movement presented lower volumes for the total chest wall and its compartments, when compared to healthy (p <0.05), whereas the PD individuals with paradoxical movement had lower values only for V_RCp (p <0.05); 2) Near conclusion. Conclusion: 1) Half of the post-stroke and PD patients presented paradoxical inspiratory movement, but changes in breathing pattern were more evident in post-stroke subjects with more than three years of diagnosis; 2) Near conclusion.

MEMBROS DA BANCA:
Externo à Instituição - ANTONIO JOSÉ SARMENTO DA NÓBREGA - NENHUMA
Presidente - 1764910 - GEORGE CARLOS DO NASCIMENTO
Externo ao Programa - 5566309 - VANESSA REGIANE RESQUETI FREGONEZI