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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 />

Sun et al., 1999, 222<br />

Source: RCT Study design: INAD Anaesthetic and Hospital accounts Costs<br />

USA<br />

Randomisation: Effectiveness data:<br />

drug costs Methohexitone/desflurane:<br />

US $68.97 ± 20.74 a<br />

CGRNT INAD Nurse time<br />

Methohexitone/<br />

Blind: single Outcome data: NA PACU resources sevoflurane:<br />

US $75.86 ± 27.63 a<br />

Power estimate: Cost data: UNACC<br />

NK Propofol/desflurane:<br />

Inclusion/<br />

Analysis: INAD US $89.78 ± 20.78<br />

exclusion Sensitivity analysis: Propofol/sevoflurane:<br />

criteria: 7 no US $100.66 ± 36.6<br />

a<br />

Recruitment<br />

p < 0.05 vs propofol<br />

rates: NK<br />

Effectiveness *<br />

Representative No differences<br />

sample: NK<br />

Comparable<br />

groups: no<br />

Tang et al., 1999, 129<br />

Source: RCT Study design: INAD Anaesthetics, analgesics Hospital-specific Costs (incremental)<br />

USA and anti-emetics prices Drugs: propofol TIVA,<br />

Randomisation: Effectiveness data: US $24.8; propofol/<br />

yes, computer INAD Nursing staff sevoflurane, US $25.7;<br />

generated sevoflurane/sevoflurane,<br />

Outcome data: US $19.64<br />

Blind: single INAD<br />

Recovery costs: propofol<br />

Power estimate: Cost data: UNACC TIVA, US $21.49;<br />

yes, based on propofol/sevoflurane,<br />

80% power and Analysis: INAD US $29.73; sevoflurane/<br />

25% reduction in sevoflurane, US $30.76<br />

mean total cost Sensitivity analysis:<br />

no Perioperative costs:<br />

Inclusion/ propofol TIVA, US $46.3;<br />

exclusion propofol/sevoflurane,<br />

criteria: 3<br />

Recruitment<br />

US $55.41;sevoflurane/<br />

sevoflurane, US $50.10<br />

rates: – Effectiveness<br />

Patient satisfaction:<br />

Representative propofol TIVA, 100%;<br />

sample: – propofol/sevoflurane, 88%;<br />

sevoflurane/sevoflurane,<br />

Comparable<br />

groups: –<br />

70%<br />

Recovery nausea: propofol<br />

TIVA, 3; propofol/<br />

sevoflurane, 18;<br />

sevoflurane/sevoflurane,<br />

40 (p < 0.05)<br />

Vomiting: propofol TIVA, 0;<br />

propofol/sevoflurane, 15;<br />

sevoflurane/sevoflurane,<br />

17. (p < 0.05)<br />

Cost to achieve complete<br />

satisfaction in one patient:<br />

propofol TIVA, US $46.3,<br />

propofol/sevoflurane,<br />

$62.97; sevoflurane/<br />

sevoflurane, $71.57<br />

continued<br />

173

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