Den geometriske middel EC50 for følsomheden af 612 hiv- rekombinanter indeholdende env- gener fra hiv- RNA- prøver taget ved baseline fra patienter i fase III- studier var 0, 259 μg/ ml (geometrisk middeltal + 2SD = 1, 96 μg/ ml) i et rekombinant fænotype hiv- assay.
The susceptibility to enfuvirtide of 612 HIV recombinants containing the env genes from HIV RNA samples taken at baseline from patients in Phase III studies gave a geometric mean EC 50 of 0.259 μ g/ ml (geometric mean + 2SD = 1.96 μ g/ ml) in a recombinant phenotype HIV entry assay.