scholarly journals Pico de fluxo de tosse em crianças e jovens com atrofia muscular espinhal tipo II e tipo III

2018 ◽  
Vol 25 (4) ◽  
pp. 432-437
Author(s):  
Carla Peixoto Vinha de Souza ◽  
Regina Kátia Cerqueira Ribeiro ◽  
Luana do Valle Lima ◽  
Clemax Couto Sant’Anna ◽  
Alexandra Prufer de Queiroz Campos Araújo
Keyword(s):  

RESUMO A atrofia muscular espinhal é uma doença neurodegenerativa, que pode cursar com insuficiência respiratória progressiva. O objetivo deste trabalho é descrever o pico de fluxo de tosse de crianças e jovens com atrofia muscular espinhal dos tipos II e III. Trata-se de um estudo transversal descritivo realizado em ambulatório de neuropediatria entre março de 2011 e maio de 2012, com pacientes com atrofia muscular e espinhal dos tipos II e III com mais de 5 anos de idade. Dos 53 pacientes elegíveis, 21 participaram da pesquisa. A medição do pico de fluxo de tosse foi realizada através do peak flow meter com os pacientes sentados e deitados. Após registradas três medidas, foi selecionada a maior entre elas. Os indivíduos do tipo III alcançaram valores de pico de fluxo de tosse superiores aos dos indivíduos do tipo II. As medidas tomadas em posição sentada (AME tipo II 159,4 l/min; AME tipo III 287,9 l/min) foram superiores às medidas em posição deitada (AME tipo II 146,9 l/min; AME tipo III 257,5 l/min), com diferença significativa (p-valor=0,008 posição sentada e p=0,033 posição deitada). Concluiu-se que indivíduos com AME tipo III apresentam maior PFT, principalmente quando sentados, em comparação com o tipo II.

BMJ ◽  
1961 ◽  
Vol 1 (5236) ◽  
pp. 1365-1366 ◽  
Author(s):  
C. M. Tinker

AVITEC ◽  
2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Patrisius Kusi Olla ◽  
Wilia Azhar

Peak Flow Meter (PFM) is a tool to measure the amount of air flow in the airway (PFR) and to detect asthma. The output value of PFR can be influenced by several factors, such as age, respiratory muscle strength, height and gender. In this research, airway measurements are used to measure the condition of patients suffering from asthma. The author aims to make this tool so that it can find out how to design and make a peak flow meter output sound tool, measure the peak current and can know how the MPXV7002DP sensor works in regulating output in the form of sound. The method used by the author is to design or make a tool peak flow meter output sound. This MPXV7002DP sensor works when the sensor receives air blows from the flow sensor which automatically reads the highest air pressure from the breath. The test results using the VT Mobile Medical Gas Flow Analyzer prove that the largest percentage error is 2.4%, with the blowing rate on the Peak Flow Meter is 64.0 lpm and the blowing rate on VT mobile is 62.50 lpm. Therefore, this tool can be said to be very certain to detect asthma. Then it can be concluded that the peak flow meter is feasible and meets the specified requirements.Peak Flow Meter (PFM) is a tool to measure the amount of air flow in the airway (PFR) and to detect asthma. The value of PFR can be influenced by several factors such as age, respiratory muscle strength, height and gender. Airway measurements are used to measure the condition of patients suffering from asthma. The author aims to make this tool so that it can find out how to design and make a peak flow meter output sound tool, measure the peak current and can know how the MPXV7002DP sensor works in regulating output in the form of sound. The method used by the author is to design or make a tool peak flow meter output sound. This MPXV7002DP sensor works when the sensor receives air blows from the flow sensor which automatically reads the highest air pressure from the breath. The test results using the VT Mobile Medical Gas Flow Analyzer prove that the largest percentage error is 2.4%, with the blowing rate on the Peak Flow Meter is 64.0 lpm and the blowing rate on VT mobile is 62.50 lpm, so this tool can be said to be very certain to detect asthma. Then it can be concluded that the peak flow meter is feasible and meets the specified requirements.


1996 ◽  
Vol 9 (4) ◽  
pp. 828-833 ◽  
Author(s):  
O.F. Pedersen ◽  
T.R. Rasmussen ◽  
Ø. Omland ◽  
T. Sigsgaard ◽  
Ph.H. Quanjer ◽  
...  

1999 ◽  
Vol 28 (1) ◽  
pp. 31-39 ◽  
Author(s):  
H Lorrie Yoos ◽  
Ann McMullen

2001 ◽  
Vol 51 (3) ◽  
pp. 248
Author(s):  
Chul Ho Oak ◽  
Kai Hag Sohn ◽  
Ki Ryong Park ◽  
Hyun Myung Cho ◽  
Tae Won Jang ◽  
...  

Thorax ◽  
1975 ◽  
Vol 30 (2) ◽  
pp. 225-227 ◽  
Author(s):  
A Bhoomkar ◽  
S Davies ◽  
M Greary ◽  
E Hills
Keyword(s):  

CHEST Journal ◽  
2009 ◽  
Vol 136 (4) ◽  
pp. 123S
Author(s):  
Gene R. Pesola ◽  
Pamela O'Donnell ◽  
Gene R. Pesola ◽  
Arthur F. Saari
Keyword(s):  

2010 ◽  
Vol 1 (5) ◽  
pp. 193-194
Author(s):  
Nina A. Zimmermann
Keyword(s):  

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