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. 2023 Sep 6;17(9):e0011522. doi: 10.1371/journal.pntd.0011522

Table 3. Efficacy endpoints.

All patients diagnosed with G6PD deficiency by FST Subgroup of patients with G6PD deficiency confirmed by genotyping G6PD normal patients enrolled in the randomised trial
PQ 8 weeks PQ 8 weeks Placebo PQ7days PQ14days
N = 50 N = 31 N = 464 N = 935 N = 937
Incidence Rates per 1000 person years (95%CI)
Total patient days of follow-up (days) [1] 15,613 10,235 138,712 278,655 285,652
1 Year Symptomatic P. vivax parasitaemia 46.8 (11.7 − 187.1) 71.4 (17.9–285.4) 960 (830–1080) 180 (150–210) 160 (130–180)
Any P. vivax parasitaemia 46.8 (11.7 − 187.1) 71.4 (17.9–285.4) 1320 (1150–1480) 230 (190–270) 190 (150–230)
Any P. falciparum parasitaemia 70.2 (3.9–1263.3) 107.1 (6.1–1885.3) 100 (50–150) 150 (110–190) 100 (70–140)
Parasitaemia due to any species 117.0 (29.9–457.0) 178.4 (46.8–680.6) 1420 (1250–1590) 380 (320–440) 300 (240–350)
Incidence Risks (95%CI)
Day 28 Any P. vivax parasitaemia 0% 0% 1.7% (0.8–3.6) 0.23% (0.06–0.93) 0.33% (0.10–1.00)
Day 42 Any P. vivax parasitaemia 0% 0% 7.9% (5.6–11.0) 0.87% (0.41–1.81) 0.82% (0.39–1.72)
1 Year Symptomatic P. vivax parasitaemia 5.1% (1.3–18.9) 7.9% (2.0–28.1) 48.7% (43.4–54.4) 14.3% (11.8–17.3) 12.7% (10.2–15.8)
Any P. vivax parasitaemia 5.1% (1.3–18.9) 7.9% (2.0–28.1) 58.40% (53.3–63.6) 16.0% (13.4–19.1) 14.8% (12.1–17.9)
Any P. falciparum parasitaemia 2.1% (0.3–13.9) 3.2% (0.5–20.8) 11.4% (7.7–16.8) 8.67% (6.80–11.03) 7.22% (5.51–9.45)
Parasitaemia due to any species 7.2% (2.4 − 20.9) 11.2% (3.7–31.0) 1.4% (1.3–1.6) 0.38% (0.32–0.44) 0.30% (0.24–0.35)