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A systematic review of the effectiveness of adalimumab

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Appendix 10<br />

TABLE 164 Variation 18: TNF inhibitors third (late RA values) (100,000 patients)<br />

Option Cost (£) QSE QALYs QSE<br />

Adal 58,576 109 5.5927 0.0147<br />

Etan 70,549 129 6.3112 0.0156<br />

Adal+MTX 58,583 107 5.8779 0.0147<br />

Etan+MTX 70,423 128 6.2830 0.0157<br />

Infl+MTX 58,374 105 5.6291 0.0148<br />

Base 27,469 43 5.3622 0.0137<br />

Comparison Diff. cost (£) QSE Diff. QALY QSE<br />

Adal – Base 31,107 103 0.2305 0.0141<br />

Etan – Base 43,080 121 0.9489 0.0151<br />

Ad+M – Base 31,114 102 0.5156 0.0142<br />

Et+M – Base 42,954 121 0.9208 0.0152<br />

In+M – Base 30,906 99 0.2669 0.0142<br />

Ad+M – Adal 7 136 0.2851 0.0144<br />

Etan – Et+M 126 159 0.0281 0.0161<br />

Etan – Adal 11,973 149 0.7184 0.0152<br />

Et+M – Ad+M 11,840 148 0.4052 0.0153<br />

Ad+M – In+M 209 134 0.2488 0.0145<br />

Et+M – In+M 12,048 147 0.6540 0.0153<br />

Comparison ICER (£ per QALY) Quasi-CI<br />

Adal – Base 135,000 120,000 to 154,000<br />

Etan – Base 45,400 44,000 to 46,900<br />

Ad+M – Base 60,300 57,200 to 63,900<br />

Et+M – Base 46,600 45,100 to 48,300<br />

In+M – Base 116,000 105,000 to 130,000<br />

Ad+M – Adal Adal+MTX more effective than Adal alone; diff. cost not significant<br />

Etan – Et+M Comparison is inconclusive<br />

Etan – Adal 16,700 15,900 to 17,500<br />

Et+M – Ad+M 29,200 27,100 to 31,800<br />

Ad+M – In+M Adal+MTX more effective than Infl+MTX; diff. cost not significant<br />

Et+M – In+M 18,400 17,500 to 19,500<br />

TABLE 165 Variation 18: TNF inhibitors last (20,000 patients)<br />

Option Cost (£) QSE QALYs QSE<br />

Adal 50,104 239 1.8630 0.0220<br />

Etan 61,587 282 2.9782 0.0267<br />

Adal+MTX 49,663 234 2.1603 0.0223<br />

Etan+MTX 61,732 283 2.9730 0.0271<br />

Infl+MTX 50,066 231 1.9151 0.0226<br />

Base 18,262 81 1.0336 0.0183<br />

Comparison Diff. cost (£) QSE Diff. QALY QSE<br />

Adal – Base 31,842 227 0.8293 0.0160<br />

Etan – Base 43,325 267 1.9446 0.0228<br />

Ad+M – Base 31,401 223 1.1267 0.0171<br />

Et+M – Base 43,470 266 1.9393 0.0233<br />

In+M – Base 31,804 220 0.8815 0.0169<br />

Adal – Ad+M 440 303 –0.2974 0.0204<br />

Et+M – Etan 144 352 –0.0053 0.0298<br />

Etan – Adal 11,484 332 1.1153 0.0253<br />

Et+M – Ad+M 12,068 330 0.8126 0.0264<br />

In+M – Ad+M 402 297 –0.2452 0.0214<br />

Et+M – In+M 11,666 325 1.0578 0.0262<br />

continued

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