Outcomes | Arm 1: HCQ + SOC | Arm 2: SOC alone | P-value |
---|---|---|---|
Number randomized and analyzed (intention-to-treat population)a | 55 | 50 | 105 |
Median (IQR) Time (in days) to SARS COV-2 viral load clearance by day 6b,c | 4 (3–4) | 4 (2–4) | 0.457 |
Total person-time of follow-up (in days) | 295 | 251 | N/A |
Number of patients with viral load clearance by day 6 | 20 | 19 | N/A |
Rate of viral load clearance per 100 person-days (95%CI) | 6.8 (4.4–10.5) | 7.6 (4.8–11.7) | N/A |
Sensitivity analysis (on viral clearance) adjusted analysis—Hazard Ratio (95% CI)d | 0.84 (0.44–1.61) | 0.607 | |
Proportion PCR negative conversion by day 6, n(%) | 20 (35.1) | 19 (38.0) | 0.755 |
Proportion PCR negative conversion by day 10, n(%) | 28 (49.1) | 27 (54.0) | 0.615 |
Number of patients with CT values data at both baseline and follow-upe | 15 | 15 | N/A |
Change in CT-values from baseline, mean (SD) | 5.8 (5.3) | 4.1 (7.1) | 0.471 |
Proportion with 50% reduction of SARS COV-2 viral load (CT-values) from baseline at day 6, n(%) | 5 (33.3) | 6 (40.0) | 0.705 |
Proportion with 25% reduction of SARS COV-2 viral load (CT-values) from baseline at day 6, n(%) | 8 (53.3) | 6 (40.0) | 0.464 |
Median (IQR) time in days to symptom clearance by day 10f | 3 (2–5) | 3 (2– 5) | 0.909 |
Laboratory safety outcomes | Â | Â | Â |
Number of patients with ALT data at day 0 and 4 | 46 | 38 | N/A |
Incident ALT > 40 IU at day4, n (%) | 4 (8.7) | 5 (13.2) | N/A |
Incident elevated QTc interval | Â | Â | Â |
Male–number of participants | 39 | 37 | N/A |
Incident elevated QTc > 450 ms | 1 (2.6) | 3 (8.1) |  |
Female–number of participants | 16 | 13 | N/A |
Incident elevated QTc > 470 ms | 1 (6.3) | 0 |  |
Incident color vision loss/deficiency at day 4 | 0 | 0 | N/A |