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. 2022 Nov 3;2022(11):CD013403. doi: 10.1002/14651858.CD013403.pub2

Comparison 4. Change in quality of life.

Outcome or subgroup title No. of studies No. of participants Statistical method Effect size
4.1 Change in Angioedema Quality of Life (AE‐QoL) Questionnaire scores 7   Mean Difference (IV, Random, 95% CI) Subtotals only
4.1.1 Avoralstat 2 117 Mean Difference (IV, Random, 95% CI) ‐6.78 [‐11.61, ‐1.95]
4.1.2 Berotralstat 3 130 Mean Difference (IV, Random, 95% CI) ‐15.28 [‐29.42, ‐1.14]
4.1.3 pdC1‐INH 1 113 Mean Difference (IV, Random, 95% CI) ‐10.37 [‐23.47, 2.74]
4.1.4 Lanadelumab 1 117 Mean Difference (IV, Random, 95% CI) ‐14.91 [‐21.89, ‐7.92]
4.2 Difference in EQ‐5D scale compared with placebo 1 133 Mean Difference (IV, Random, 95% CI) 8.90 [2.87, 14.93]
4.3 Change in SF‐36 compared with placebo 1 32 Mean Difference (IV, Random, 95% CI) 9.04 [2.32, 15.76]
4.4 Change in quality of life (all scales) by drug 9   Std. Mean Difference (IV, Random, 95% CI) Subtotals only
4.4.1 Avoralstat 2 117 Std. Mean Difference (IV, Random, 95% CI) ‐0.48 [‐0.84, ‐0.11]
4.4.2 Berotralstat 3 130 Std. Mean Difference (IV, Random, 95% CI) ‐0.86 [‐1.67, ‐0.05]
4.4.3 C1‐INH (all forms) 3 162 Std. Mean Difference (IV, Random, 95% CI) ‐0.39 [‐0.75, ‐0.04]
4.4.4 Lanadelumab 1 68 Std. Mean Difference (IV, Random, 95% CI) ‐0.91 [‐1.43, ‐0.40]
4.5 Change in AE‐QoL total score – head‐to‐head trials 2   Std. Mean Difference (IV, Random, 95% CI) Subtotals only
4.5.1 C1‐INH(SC) + rh hyaluronidase 1 67 Std. Mean Difference (IV, Random, 95% CI) 0.19 [‐0.29, 0.67]
4.5.2 C1‐INH(SC) 1 92 Std. Mean Difference (IV, Random, 95% CI) 0.21 [‐0.20, 0.62]