Aanesthetic Agents for Day Surgery - NIHR Health Technology ...
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TABLE 66 contd Summary of adult clinical outcomes studies<br />
© Queen’s Printer and Controller of HMSO 2002. All rights reserved.<br />
<strong>Health</strong> <strong>Technology</strong> Assessment 2002; Vol. 6: No. 30<br />
Study Investigations and subjects Outcome Results Conclusions and<br />
measures grade of evidence<br />
van Hemelrijck<br />
et al., 1991,<br />
(1) Propofol TIVA + N2O (n = 23) (a) Open eyes (a): (1) 7.3, (2) 5.1, (3) 5.9, Grade I<br />
133<br />
(4) 4.5 min; p < 0.05 (group 1<br />
USA (2) Propofol, desflurane, N2O (n = 23) (b) Obey<br />
command<br />
against groups 2, 3 and 4) Method of randomisation<br />
not reported<br />
RCT (3) Desflurane, desflurane, N2O (n = 23) (b): (1) 8.3, (2) 6.4, (3) 7.0,<br />
(c) Orientation (4) 5.1 min; p < 0.05 (group 1 Not blind<br />
(4) Desflurane, desflurane, no N2O against groups 2, 3 and 4)<br />
(n = 23) (d) Sit unaided<br />
N2O: give in groups 1–3 (e) Discharge<br />
(c): (1) 10.2, (2) 8.3, (3) 9.0,<br />
(4) 6.7 min; p < 0.05 (group 1<br />
against groups 2, 3 and 4)<br />
Premedication: none (f) DSST<br />
(d): (1) 89, (2) 101, (3) 94,<br />
Procedures: gynaecologic laparoscopy (g) PONV (4) 89 min; NS<br />
Mean ± SD age: 31 ±6 years (e): (1) 199, (2) 204, (3) 196,<br />
(4) 215 min; NS<br />
(f): No significant differences<br />
(data not given)<br />
(g): Group 1 significantly less<br />
than other three groups,<br />
which were equal (data<br />
not given)<br />
Wandel et al.,<br />
1995,<br />
(1) Propofol TIVA + N2O (n = 25) (a) Open eyes (a): (1) 9.8, (2) 6.6 min; Grade I<br />
134<br />
p < 0.01<br />
Germany (2) Propofol, sevoflurane + N2O (n = 25)<br />
(b) Obey<br />
command (b): (1) 12.6, (2) 7.2 min;<br />
Method of randomisation<br />
not reported<br />
RCT p < 0.01<br />
N2O: given (c) Orientation<br />
(c): (1) 14.6, (2) 8.6 min;<br />
Not blind<br />
Premedication: none (d) DSST p < 0.01<br />
Analgesia: fentanyl, vecuronium (d): Group 1 worse at 15 and<br />
30 min only; p < 0.01<br />
Procedures: not reported (graph data only)<br />
Gender: 60% men<br />
Mean ± SD age: 36.2 ± 14 years<br />
Werner and (1) Methohexitone, isoflurane, N 2O (a) VAS of (a): (1) 4.4, (2) 4.9; NS Grade I<br />
Newhouse, (n = 25) memory<br />
1993, 135 USA (subjective, by (b): (1) 7, (2) 6 min; NS Method of randomisation<br />
(2) Propofol TIVA, N 2O (n = 25) recovery staff) not reported<br />
RCT (c): (1) 9, (2) 8 min; NS<br />
N 2O: given (b) Open eyes Blind<br />
(d): (1) 14, (2) 13 min; NS<br />
Premedication: none (c) Orientation<br />
(e): (1) 38, (2) 33 min; NS<br />
Analgesia: alfentanil (d) Sit unaided<br />
(f): (1) 16%, (2) 1%; p < 0.05<br />
Procedures; dental day surgery (e) Walk<br />
Gender: not reported (f) PONV<br />
Age: not reported<br />
continued<br />
137