Words similar to first-line

Example sentences for: first-line

How can you use “first-line” in a sentence? Here are some example sentences to help you improve your vocabulary:

The Kenya National Malaria Guidelines state that SP is the first-line drug for uncomplicated malaria in all age groups and should be taken with an anti-pyretic.
Altogether, the authors conclude that the evidence base supports the first-line use of a tricyclic antidepressant for orally administered treatment of PHN, reserving the gabapentinoids for second-line use.
The team tested the combination of chloroquine and SP, currently the first-line therapy in Uganda, the combination of amodiaquine and SP, a cheap regimen proven to be efficacious in previous trials, and the combination of amodiaquine and artesunate.
To many, deferiprone may not appear as a first-line chelator but rather as an alternative to desferrioxamine should the latter not be usable.
Nevertheless, based on the results of this study and others, Uganda has chosen a combination of artemether and lumefantrine as its first-line therapy against malaria.