Ivermectin in combination with doxycycline for treating COVID-19 symptoms: a randomized trial

Ivermectin study #21 of 113 Meta Analysis

10/9 Early treatment study

Mahmud et al., Journal of International Medical Research, doi:10.5061/dryad.qjq2bvqf6 (preprint 10/9/20) (Peer Reviewed)
Ivermectin in combination with doxycycline for treating COVID-19 symptoms: a randomized trial

Source PDF Share Tweet

RCT for ivermectin+doxycycline showing improvements in mortality, recovery, progression, and virological cure. 183 treatment and 183 control patients with no deaths in the treatment arm vs. 3 in the control arm (the 3 control deaths are not included in the analysis of other outcomes). NCT04523831.

Mahmud et al., 10/9/2020, Double Blind Randomized Controlled Trial, Bangladesh, South Asia, peer-reviewed, 15 authors, dosage 12mg single dose, this trial uses multiple treatments in the treatment arm (combined with doxycycline) - results of individual treatments may vary.

risk of death, 85.7% lower, RR 0.14, p = 0.25, treatment 0 of 183 (0.0%), control 3 of 183 (1.6%), continuity correction due to zero event (with reciprocal of the contrasting arm).

risk of disease progression, 57.0% lower, RR 0.43, p < 0.001, treatment 16 of 183 (8.7%), control 32 of 180 (17.8%), adjusted per study, Cox regression.

risk of no recovery, 94.0% lower, RR 0.06, p < 0.001, treatment 72 of 183 (39.3%), control 100 of 180 (55.6%), adjusted per study, day 7, Cox regression.

risk of no recovery, 38.5% lower, RR 0.61, p = 0.005, treatment 40 of 183 (21.9%), control 64 of 180 (35.6%), day 11.

risk of no recovery, 96.0% lower, RR 0.04, p < 0.001, treatment 42 of 183 (23.0%), control 67 of 180 (37.2%), adjusted per study, day 12, Cox regression.

time to recovery, 27.0% lower, RR 0.73, p = 0.003, treatment 183, control 180, Cox regression.

risk of no virological cure, 39.0% lower, RR 0.61, p = 0.002, treatment 14 of 183 (7.7%), control 36 of 180 (20.0%), adjusted per study, Cox regression.

Effect extraction follows pre-specified rules prioritizing more serious outcomes. For an individual study the most serious outcome may have a smaller number of events and lower statistical signficance, however this provides the strongest evidence for the most serious outcomes when combining the results of many trials.

All 113 studies Meta Analysis

Please send us corrections, updates, or comments. Vaccines and treatments are both extremely valuable and complementary. All practical, effective, and safe means should be used. Elimination of COVID-19 is a race against viral evolution. No treatment, vaccine, or intervention is 100% available and effective for all current and future variants. Denying the efficacy of any method increases the risk of COVID-19 becoming endemic; and increases mortality, morbidity, and collateral damage. We do not provide medical advice. Before taking any medication, consult a qualified physician who can provide personalized advice and details of risks and benefits based on your medical history and situation. Treatment protocols for physicians are available from the FLCCC.

Submit