| Controlled studies | Uncontrolled studies | Total | |||
---|---|---|---|---|---|---|
Primaquine, N [%] with AE | No primaquine, N [%] with AE | OR (95% CI)a | P-value | Primaquined, N [%] with AE | Primaquine, N [%] with AE | |
By day 28 | 7 studies 896 participants | 7 studies 403 participants | Â | Â | 2 studies 139 participants | 9 studies 1035 participants |
 Any SAE | 14 [1.6] | 5 [1.2] | 1.41 (0.48–4.18) | 0.535 | 0 [0] | 14 [1.4] |
 Any AE ≥ grade 2b | 44 [11.5] | 36 [15.8] | 0.78 (0.47–1.29) | 0.330 | 9 [6.5] | 53 [5.1] |
By day 7 | 8 studies 1143 participants | 8 studies 516 participants | Â | Â | 4 studies 1970 participants | 12 studies 3113 participants |
 Any AE | 238 [20.8] | 99 [19.2] | 1.31 (0.99–1.74) | 0.062 | 35 [1.8] | 273 [8.8] |
 Any SAE | 10 [0.9] | 4 [0.8] | 1.35 (0.39–4.65) | 0.635 | 1 [0.1] | 11 [0.4] |
 Haematological SAE | 8 [0.7] | 4 [0.8] | 1.14 (0.31–4.12) | 0.845 | 1 [0.1] | 9 [0.3] |
 Any AE ≥ grade 2b | 48 [7.6] | 35 [10.3] | 0.90 (0.55–1.45) | 0.655 | 13 [0.7] | 61 [2.0] |
 Vomiting | 14 [1.2] | 10 [1.9] | 0.88 (0.37–2.06) | 0.761 | 2 [0.1] | 16 [0.5] |
 Headache | 57 [5.0] | 20 [3.9] | 1.26 (0.73–2.16) | 0.408 | 6 [0.3] | 63 [2.0] |
 Pyrexia | 45 [3.9] | 29 [5.6] | 0.96 (0.58–1.61) | 0.882 | 1 [0.1] | 46 [1.5] |
 Abdominal pain | 29 [2.5] | 11 [2.1] | 1.42 (0.68–2.96) | 0.347 | 0 [0] | 29 [0.9] |
 Any gastrointestinal | 52 [4.5] | 25 [4.8] | 1.19 (0.70–2.01) | 0.514 | 4 [0.2] | 56 [1.8] |
By day 3 | 8 studies 1143 participants | 8 studies 516 participants | Â | Â | 4 studies 1970 participants | 12 studies 3113 participants |
 Any AE | 166 [14.5] | 76 [14.7] | 1.37 (0.99–1.91) | 0.061 | 23 [1.2] | 189 [6.1] |
 Any SAE | 8 [0.7] | 4 [0.8] | 1.15 (0.32–4.10) | 0.834 | 1 [0.1] | 9 [0.3] |
 Haematological SAE | 6 [0.5] | 4 [0.8] | 0.93 (0.24–3.58) | 0.917 | 1 [0.1] | 7 [0.2] |
 Any AE ≥ grade 2b | 37 [5.9] | 31 [9.1] | 0.83 (0.49–1.42) | 0.498 | 9 [0.5] | 46 [1.5] |
 Haemoglobinuriac | 39 [2.6] | 13 [1.9] | 2.39 (1.22–4.67) | 0.011 | 1 [0.1] | 53 [1.8] |
 Vomiting | 13 [1.1] | 10 [1.9] | 0.83 (0.35–1.98) | 0.676 | 2 [0.1] | 15 [0.5] |
 Headache | 35 [3.1] | 15 [2.9] | 1.09 (0.57–2.07) | 0.792 | 4 [0.2] | 39 [1.3] |
 Pyrexia | 34 [3.0] | 25 [4.8] | 0.97 (0.55–1.72) | 0.928 | 1 [0.1] | 35 [1.1] |
 Abdominal pain | 19 [1.7] | 8 [1.6] | 1.56 (0.65–3.73) | 0.321 | 0 [0] | 19 [0.6] |
 Any gastrointestinal | 40 [3.5] | 21 [4.1] | 1.24 (0.69–2.23) | 0.464 | 2 [0.1] | 42 [1.3] |