Study explorer (study characteristics and results) method abbreviations pdf   xlsx

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Study Ref. Design studied treatmentcontrol treatmentpatientsstudy risk of biassample sizes Results

COVID-19 prophylaxis (excluding children) meta-analysis

Com-COV2
 
ISRCTN 27841311
RCTVaxzevria (AstraZeneca Oxford - ChAdOx1 nCoV-19)vaccinesCOVID-19 prophylaxis (excluding children)NA
-/- inconclusive
    Li J
     
    NCT04892459
    RCTCanSino (Convidecia)CoronaVac (SinoVac)COVID-19 prophylaxis (excluding children)NA
    147/152 inconclusive
      No thromboses, vaccine-related anaphylaxis or other serious adverse events were observed in any of the groups by day 28 after the booster
      Com-COV
       
      ISRCTN69254139
      RCTVaxzevria (AstraZeneca Oxford - ChAdOx1 nCoV-19)Comirnaty (tozinameran - Pfizer/BIONTECH)COVID-19 prophylaxis (excluding children)NA
      -/- inconclusive
        Reindl-Schwaighofer RCTJanssen AD26 vaccine (JNJ-78436735)Comirnaty (tozinameran - Pfizer/BIONTECH)COVID-19 prophylaxis (excluding children)NA
        100/101 inconclusive
          MixNMatch Study
           
          NCT04889209
          OBSJanssen AD26 vaccine (JNJ-78436735)mRNA vaccineCOVID-19 prophylaxis (excluding children)NA
          -/- inconclusive
            Botton (EPI-PHARE) OBSJanssen AD26 vaccine (JNJ-78436735)Comirnaty (tozinameran - Pfizer/BIONTECH)COVID-19 prophylaxis (excluding children)NA
            -/- safety concern
            • statistically significant 5.7-fold increase in hospitalization

            PE: primary endpoint; (a): to be demonstrated a result must be statistically significant on a primary endpoint (with multiplicity adjustment if necessary);
            Study risk of bias assessed for the study primary endpoint(s) or the main endpoints in case of no formally defined primary endpoint(s).