But such speculation needs to be tested  we cant just rely on an educated guess. Get CNN Health's weekly newsletter Sign up here to get The Results Are In with Dr. Sanjay Gupta every Tuesday from the CNN Health team. Additionally, more research is needed to determine whether similar findings would emerge among a larger group of patients in other parts of the world. The research involved 464 adults with moderate Covid-19 who were admitted to hospitals in India between April and July. However, data were still being collected in randomized controlled trials  the gold standard  to study the safety and effectiveness of the treatment.
uses numbers in the research that fit the scrutiny of the claims are in the news  "expanded research" // "surveumbers" in the Clinical Trials registry.
( z0 use :ARG1 ( z1 number :ARG1-of ( z2 fit :ARG2 ( z3 scrutinize :ARG1 ( z4 claim ) ) ) :location ( z5 research ) :location ( z6 slash :location ( z7 registry :mod ( z8 try :mod ( z9 clinic ) ) ) :medium ( z10 news ) :op ( z11 research :ARG1-of ( z12 expand ) ) :op ( z13 person :ARG0-of ( z14 survey ) ) ) ) )
(z0 / use-01
    :ARG1 (z1 / number
              :ARG1-of (z2 / fit-06
                           :ARG2 (z3 / scrutinize-01
                                     :ARG1 (z4 / claim-01)))
              :location (z5 / research-01)
              :location (z6 / slash
                            :location (z7 / registry
                                          :mod (z8 / try-01
                                                   :mod (z9 / clinic)))
                            :medium (z10 / news)
                            :op1 (z11 / research-01
                                      :ARG1-of (z12 / expand-01))
                            :op2 (z13 / person
                                      :ARG0-of (z14 / survey-01)))))
uses numbers in the research that fit the scrutiny of the claims are in the news " expanded research " / / " surveumbers " in the Clinical Trials registry .
z0 :ARG1 z1
z1 :location z5
z1 :ARG1-of z2
z2 :ARG2 z3
z3 :ARG1 z4
z11 :ARG1-of z12
z6 :op1 z11
z6 :medium z10
z1 :location z6
z6 :op2 z13
z13 :ARG0-of z14
z8 :mod z9
z7 :mod z8
z6 :location z7