COVID-19 studies:  C19 studies: C19:  IvermectinIVM Vitamin DV.D PXPX FLVFLV PVP-IPI BUBU BHBH BLBL CICI HC QHC Q NZNZ COCO More..
HCQ study #272 of 320   Meta Analysis
3/2 Pre-Exposure Prophylaxis study (treated before exposed to the virus)
Pham et al., Rheumatology Advances in Practice, 10.1093/rap/rkab014 (Peer Reviewed)
Failure of chronic hydroxychloroquine in preventing severe complications of COVID-19 in patients with rheumatic diseases
Source   PDF   Share   Tweet
Tiny retrospective database analysis of hospitalized COVID-19 patients with rheumatologic disease containing 14 chronic HCQ and 28 control patients. Patients are very poorly matched. Bias against HCQ is clear in the abstract which mentions differences favoring HCQ but ignores those favoring control (large differences in ethnicity, rheumatic conditions, hypertension, coronary artery disease, solid organ transplant recipients, immunosuppresive drugs). 61% of control patients also received HCQ. Adherence for chronic HCQ patients was not examined. Despite the very large differences between the groups, no adjustments are made. The study claims that HCQ did not prevent severe cases, but the study is among hospitalized patients, i.e., they already have cases severe enough for hospitalization - this study can not identify a protective effect of HCQ that reduces the probability of disease severe enough for hospitalization.

Pham et al., 3/2/2021, retrospective, USA, North America, peer-reviewed, 5 authors.
risk of death, 19.7% lower, RR 0.80, p = 0.77, treatment 2 of 14 (14.3%), control 5 of 28 (17.9%), odds ratio converted to relative risk, univariate.
risk of ICU admission, 35.5% higher, RR 1.35, p = 0.61, treatment 4 of 14 (28.6%), control 6 of 28 (21.4%), odds ratio converted to relative risk, univariate.

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 320 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.
  or use drag and drop to submit images   
Vitamin C
Vitamin D