FLUIDOTERAPIA AQUECIDA NO CONTROLE DA HIPOTERMIA EM CADELAS SUBMTIDAS A OVARIOHISTERECTOMIA SOB ANESTESIA INALATÓRIA
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Data
2008-06-13
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Universidade Federal de Goiás
Resumo
Hypothermia is a frequent event in the per-operative period. Usually
neglected in Brazil, it may lead to complications such as delay on anesthetic
recovery, blood gas impairment, brain and myocardial ischemia and
postoperative shivering. Prevention of hypothermia includes aspects from
hospital facilities to training the nurse team. Heated fluid infusion is an aid on
maintaining body temperature. A recent release of Brazilian industry, the
SAF® Fluid Heating System, is a device which maintains warm the fluid to
be infused, intended to reduce risks related to per-operative hypothermia.
The following study aimed to evaluate clinical and electrocardiographic
parameters, blood gas analysis, and serum biochemistry of female dogs
submitted to elective ovariohysterectomy and infusion of 0,9% saline solution
heated at 37ºC by SAF®. Thirteen female dogs were allocated in two groups:
GI control (n=6), and GII treatment (n=7), in an operating room
acclimatized at 22ºC. The parameters were evaluated along 90 minutes from
pre-anesthetic medication. There were no significant clinical or biochemical
variations; however there was group effect on the variables mean arterial
pressure, urea, ALT, ALP and hypnosis time. There was no expressive
variation on blood gas analysis, although some variables presented
significant differences along the moments, but not between the groups.
Electrocardiographic significant alterations were not evident, except for P
wave, indicating atrial overload in GI. The isolated use of SAF®, on the
conditions and degree of hypothermia of this study, was not enough to avoid
hypothermia in female dogs submitted to general inhalatory anesthesia.
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Citação
ATAYDE, Ingrid Bueno. Heated fluid infusion on the control of hypothermia in female dogs submitted to ovariohisterectomy under inhalatory anesthesia.. 2008. 84 f. Tese (Doutorado em Ciências Agrárias - Veterinaria) - Universidade Federal de Goiás, Goiânia, 2008.