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Aanesthetic Agents for Day Surgery - NIHR Health Technology ...

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TABLE 71 contd Quality of cost or economic comparisons of anaesthetic agents<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 Study design Resources measured and costed Source of costs Results<br />

Data collection Economic checklist<br />

Ries et al., 1999, 219<br />

Source: RCT Study design: INAD Anaesthetics and drugs Hospital pharmacy Costs<br />

Canada Sevoflurane: CAN $38.10<br />

Randomisation: Effectiveness data: ± 10.13<br />

CGRNT INAD<br />

Isoflurane: CAN $23.87 ±<br />

Blind: single Outcome data: NA 6.59<br />

Power estimate: Cost data: UNACC p < 0.01<br />

NK<br />

Analysis: INAD Effectiveness *<br />

Inclusion/exclusion No differences<br />

criteria: 3 Sensitivity analysis:<br />

no<br />

Recruitment<br />

rates: NK<br />

Representative<br />

sample: NK<br />

Comparable<br />

groups: yes<br />

Rosenberg et al., Source: RCT Study design: INAD Anaesthetics Not stated Costs<br />

1994, 220 USA Propofol: US $44.08/h<br />

Randomisation: Effectiveness data:<br />

NK INAD Desflurane: US $11.24/h<br />

Blind: single Outcome data: NA Effectiveness *<br />

Power estimate: Cost data: UNACC<br />

NK<br />

Analysis: INAD<br />

Inclusion/exclusion<br />

criteria: NK Sensitivity analysis:<br />

no<br />

Recruitment<br />

rates: NK<br />

Representative<br />

sample: NK<br />

Comparable<br />

groups: yes<br />

Not measured<br />

Smith and Thwaites, Source: RCT Study design: INAD Anaesthetics British National Costs<br />

1999, 125 UK Formulary Sevoflurane: GBP 5.9 ± 1.5<br />

Randomisation: Effectiveness data:<br />

sealed envelope INAD Propofol: GBP 8.84 ± 4.49<br />

Blind: double Outcome data: NA Effectiveness *<br />

Power estimate: Cost data: UNACC<br />

yes<br />

Analysis: INAD<br />

Inclusion/exclusion<br />

criteria: 3 Sensitivity analysis:<br />

no<br />

Recruitment<br />

rates: NK<br />

Representative<br />

sample: NK<br />

Comparable<br />

groups: yes<br />

Propofol superior<br />

continued<br />

171

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