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A systematic review of the effectiveness of adalimumab

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210<br />

Appendix 10<br />

TABLE 140 Variation 12: TNF inhibitors third (late RA values) (40,000 patients)<br />

Option Cost (£) QSE QALYs QSE<br />

Adal 53,637 174 5.6256 0.0237<br />

Etan 66,384 201 6.4225 0.0252<br />

Adal+MTX 53,914 174 5.9687 0.0237<br />

Etan+MTX 66,339 201 6.3959 0.0256<br />

Infl+MTX 53,072 167 5.6571 0.0238<br />

Base 16,470 36 5.3761 0.0217<br />

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

Adal – Base 37,167 169 0.2495 0.0227<br />

Etan – Base 49,914 194 1.0464 0.0244<br />

Ad+M – Base 37,443 170 0.5926 0.0230<br />

Et+M – Base 49,868 195 1.0198 0.0249<br />

In+M – Base 36,601 162 0.2811 0.0230<br />

Ad+M – Adal 277 228 0.3431 0.0233<br />

Etan – Et+M 45 254 0.0266 0.0262<br />

Etan – Adal 12,747 242 0.7969 0.0245<br />

Et+M – Ad+M 12,425 244 0.4272 0.0252<br />

Ad+M – In+M 842 223 0.3116 0.0236<br />

Et+M – In+M 13,267 237 0.7387 0.0251<br />

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

Adal – Base 149,000 126,000 to 182,000<br />

Etan – Base 47,700 45,500 to 50,100<br />

Ad+M – Base 63,200 58,600 to 68,500<br />

Et+M – Base 48,900 46,600 to 51,400<br />

In+M – Base 130,000 112,000 to 156,000<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 16,000 14,900 to 17,200<br />

Et+M – Ad+M 29,100 25,900 to 33,200<br />

Ad+M – In+M 2,700 1,210 to 4,190<br />

Et+M – In+M 18,000 16,700 to 19,500<br />

TABLE 141 Variation 12: TNF inhibitors last (20,000 patients)<br />

Option Cost (£) QSE QALYs QSE<br />

Adal 42,047 244 2.0899 0.0236<br />

Etan 55,244 282 3.3320 0.0287<br />

Adal+MTX 42,667 244 2.4122 0.0240<br />

Etan+MTX 55,230 282 3.3098 0.0292<br />

Infl+MTX 41,638 234 2.0948 0.0241<br />

Base 2,865 11 1.0366 0.0184<br />

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

Adal – Base 39,182 241 1.0533 0.0178<br />

Etan – Base 52,379 278 2.2954 0.0250<br />

Ad+M – Base 39,802 242 1.3756 0.0189<br />

Et+M – Base 52,365 279 2.2732 0.0257<br />

In+M – Base 38,773 232 1.0582 0.0186<br />

Ad+M – Adal 620 327 0.3223 0.0231<br />

Etan – Et+M 13 365 0.0222 0.0329<br />

Etan – Adal 13,197 349 1.2421 0.0282<br />

Et+M – Ad+M 12,563 349 0.8976 0.0293<br />

Ad+M – In+M 1,030 322 0.3174 0.0239<br />

Et+M – In+M 13,593 343 1.2150 0.0292<br />

continued

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