Is the Six-hour Fasting before Abdominal Computed Tomography Necessary to Prevent Gastrointestinal Adverse Events in Patients with Abdominal Pain?
Journal of the Korean Society of Emergency Medicine
; : 333-338, 2008.
Artigo
em Coreano
| WPRIM (Pacífico Ocidental)
| ID: wpr-102429
Biblioteca responsável:
WPRO
ABSTRACT
PURPOSE:
We tried to determine whether six-hour fasting before abdominal computed tomography (CT) scan is necessary to prevent aspiration of gastric contents in patients with acute abdominal pain.METHODS:
Adult patients with acute abdominal pain who were checked abdominal CT were enrolled. Exclusion criteria were age 7 days), renal impairment and hypersensitivity to contrast media. We compared Group-I ( or =6-hour fasting). We collected the demographic and clinical data on the causes of abdominal pain, pain duration, presence of nausea and vomiting, and use of medications before and after abdominal CT. In order to estimate the volume of gastric contents, we measured the area on the CT image which showed the largest volume of gastric contents.RESULTS:
Among the 122 patients, Group-I consisted of 38 patients(31.1%) and Group-II included 84(68.9%). The demographic makeups of the two groups were similar, except for gender proportion (more males in Group-I). Group-I showed significantly greater gastric contents compared than Group-II(46.8+/-32.1 vs. 33.7+/-28.3, p=0.024). A slightly negative correlation (r=-0.2313; 95% CI=-0.3929 to -0.0559) was observed between the fasting time and the volume of gastric contents. However, the frequencies of the nausea [13/38 (34.2%) vs. 26/84 (31%), p=0.721] and vomiting [6/38 (15.8%) vs. 18/84 (21.4%), p=0.468] showed no difference between two groups. There were no aspiration events in either groups.CONCLUSION:
Six hours of fasting before abdominal CT may not be required to prevent aspiration of gastric contents in patients with acute abdominal pain.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Vômito
/
Dor Abdominal
/
Jejum
/
Meios de Contraste
/
Tomografia Computadorizada Espiral
/
Abdome Agudo
/
Hipersensibilidade
/
Náusea
Limite:
Adulto
/
Humanos
/
Masculino
/
Gravidez
Idioma:
Coreano
Revista:
Journal of the Korean Society of Emergency Medicine
Ano de publicação:
2008
Tipo de documento:
Artigo