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Effect of hemodialysis on intra-abdominal pressure
Bonfim, Roberta Fernandes; Goulart, Andréia Grigório; Fu, Carolina; Torquato, Jamili Anbar.
  • Bonfim, Roberta Fernandes; São Paulo University. Medical School. Hospital das Clínicas. São Paulo. BR
  • Goulart, Andréia Grigório; São Paulo University. Medical School. Hospital das Clínicas. São Paulo. BR
  • Fu, Carolina; São Paulo University. Medical School. Hospital das Clínicas. São Paulo. BR
  • Torquato, Jamili Anbar; São Paulo University. Medical School. Hospital das Clínicas. São Paulo. BR
Clinics ; 62(2): 145-150, Apr. 2007. graf
Article in English | LILACS | ID: lil-449654
ABSTRACT

OBJECTIVE:

To study the effect of hemodialysis on intra-abdominal pressure.

METHODS:

Five patients admitted between July and November of 2003 were evaluated in the intensive care unit. Intra-abdominal pressure was measured before and after hemodialysis, maintaining the ventilatory parameters except for PEEP (positive-end expiratory pressure).

RESULTS:

Intra-abdominal pressure was significantly reduced by hemodialysis in all the 5 patients.

CONCLUSION:

Hemodialysis significantly reduced intra-abdominal pressure in the 5 patients, an effect which could have influence over other organic systems. This reduction is related to the weight variation before and after hemodialysis, as well as to the loss of volume caused by this procedure.
RESUMO

OBJETIVO:

Pesquisar o efeito da hemodiálise sobre a pressão intra-abdominal.

MÉTODOS:

Foram avaliados cinco pacientes internados entre julho e novembro de 2003, na Unidade de Terapia Intensiva do Serviço de Nefrologia do Hospital das Clínicas de São Paulo. Mensurou-se a pressão intra-abdominal antes e após a hemodiálise, mantendo os parâmetros ventilatórios exceto a PEEP (positive end expiratory pressure).

RESULTADOS:

Constatou-se que a hemodiálise foi capaz de reduzir significativamente a PIA em cinco pacientes na Unidade de Terapia Intensiva

CONCLUSÃO:

A hemodiálise reduziu a pressão intra-abdominal numa amostra de cinco pacientes, de maneira significativa, o que poderia influenciar os demais sistemas orgânicos. Essa redução está relacionada com a variação de peso pré e pós-hemodiálise, e com a perda de volume promovida pelo procedimento.
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Respiration, Artificial / Renal Dialysis / Abdominal Cavity / Monitoring, Physiologic Type of study: Diagnostic study Limits: Adult / Aged / Female / Humans / Male Language: English Journal: Clinics Journal subject: Medicine Year: 2007 Type: Article Affiliation country: Brazil Institution/Affiliation country: São Paulo University/BR

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Full text: Available Index: LILACS (Americas) Main subject: Respiration, Artificial / Renal Dialysis / Abdominal Cavity / Monitoring, Physiologic Type of study: Diagnostic study Limits: Adult / Aged / Female / Humans / Male Language: English Journal: Clinics Journal subject: Medicine Year: 2007 Type: Article Affiliation country: Brazil Institution/Affiliation country: São Paulo University/BR