Analgesics
Antiandrogens
Bromhexine
Budesonide
Cannabidiol
Colchicine
Conv. Plasma
Curcumin
Ensovibep
Famotidine
Favipiravir
Fluvoxamine
Hydroxychlor..
Ivermectin
Lactoferrin
Lifestyle
Melatonin
Metformin
Minerals
Molnupiravir
Monoclonals
Naso/orophar..
Nigella Sativa
Nitazoxanide
Paxlovid
Peg.. Lambda
Quercetin
Remdesivir
Vitamins

Other
Feedback
Home
Top
Results
All HCQ studies
Meta analysis
 
Feedback
Home
c19hcq.org COVID-19 treatment researchHCQHCQ (more..)
Melatonin Meta
Bromhexine Meta Metformin Meta
Budesonide Meta
Cannabidiol Meta Molnupiravir Meta
Colchicine Meta
Conv. Plasma Meta
Curcumin Meta Nigella Sativa Meta
Ensovibep Meta Nitazoxanide Meta
Famotidine Meta Paxlovid Meta
Favipiravir Meta Peg.. Lambda Meta
Fluvoxamine Meta Quercetin Meta
Hydroxychlor.. Meta Remdesivir Meta
Ivermectin Meta
Lactoferrin Meta

All Studies   Meta Analysis   Recent:  
0 0.5 1 1.5 2+ Mortality 58% Improvement Relative Risk Ventilation 74% ICU admission 70% HCQ for COVID-19  Tsanovska et al.  LATE TREATMENT Is late treatment with HCQ beneficial for COVID-19? PSM prospective study of 140 patients in Bulgaria (Nov - Dec 2020) Lower mortality (p=0.031) and ventilation (p=0.00066) c19hcq.org Tsanovska et al., Infectious Disorders.., Mar 2022 Favors HCQ Favors control

Hydroxychloroquine (HCQ) treatment for hospitalized patients with COVID-19

Tsanovska et al., Infectious Disorders - Drug Targets, doi:10.2174/1871526522666220303121209
Mar 2022  
  Twitter
  Facebook
Share
  Source   PDF   All Studies   Meta AnalysisMeta
PSM prospective study of 260 COVID-19 patients in Bulgaria, showing lower mortality, ventilation, and ICU admission with HCQ treatment.
risk of death, 57.9% lower, RR 0.42, p = 0.03, treatment 8 of 70 (11.4%), control 19 of 70 (27.1%), NNT 6.4, propensity score matching.
risk of mechanical ventilation, 73.9% lower, RR 0.26, p < 0.001, treatment 6 of 70 (8.6%), control 23 of 70 (32.9%), NNT 4.1, propensity score matching.
risk of ICU admission, 70.4% lower, RR 0.30, p < 0.001, treatment 8 of 70 (11.4%), control 27 of 70 (38.6%), NNT 3.7, propensity score matching.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Tsanovska et al., 3 Mar 2022, prospective, Bulgaria, peer-reviewed, 8 authors, study period 6 November, 2020 - 28 December, 2020.
All Studies   Meta Analysis   Submit Updates or Corrections
This PaperHCQAll
Late treatment
is less effective
Please send us corrections, updates, or comments. Vaccines and treatments are complementary. All practical, effective, and safe means should be used based on risk/benefit analysis. No treatment, vaccine, or intervention is 100% available and effective for all current and future variants. 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. FLCCC and WCH provide treatment protocols.
  or use drag and drop   
Submit