[Spread of spinal anesthesia with 0.5% isobaric bupivacaine].
The effects of age, weight, height, weight.height ratio, and body mass index on the spread of spinal anesthesia with 3.0 ml of 0.5% isobaric bupivacaine was examined in 185 patients. No significant correlation was found between the spread of analgesia and the age, weight, height, weight.height ratio, or body mass index. A significant correlation was found between the decrease in mean arterial pressure and the height of sensory analgesia (rho = -0.21, P < 0.05) as well as the aging (rho = -0.35, P < 0.001).
Hirabayashi
Y
Y
Department of Anesthesiology, Jichi Medical School, Tochigi.
Shimizu
R
R
Saitoh
K
K
Fukuda
H
H
Nakaigawa
Y
Y
Saitoh
J
J
Ikeno
S
S
Horiguchi
Y
Y
Togashi
H
H
Mitsuhata
H
H
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000775:Anesthesia, Spinal; D001794:Blood Pressure; D015992:Body Mass Index; D002045:Bupivacaine / Q000008:administration & dosage; D002648:Child; D006339:Heart Rate; D006801:Humans; D008875:Middle Aged
D002045:Bupivacaine