The phrase "are highly efficacious and" is correct and usable in written English.
It can be used when discussing the effectiveness or success of a particular treatment, method, or product.
Example: "The new medications are highly efficacious and have shown significant improvement in patient outcomes."
Alternatives: "are very effective and" or "are extremely successful and".
There are side effects, but they are highly efficacious and patients are generally happy with them".
Early phase clinical data suggest the third generation EGFR TKIs such as osimertinib, rociletinib, and HM61713 are highly efficacious and well tolerated.
Intermittent pneumatic compression pumps (sural or plantar) are highly efficacious and increase the action of anticoagulants, although their management has less compliance from nurses and patients [1].
Controlled-trials.com ISRCTN16263443 Artemisinin-based combination therapies (ACTs) are highly efficacious and fast acting antimalarial medicines.
A multi-target vaccine, combining different single-target vaccines acting on different biological functions and life stages of the parasite, e.g. susceptibility to larva migration, reproduction and life span, would prove the most effective option, especially if none of the single-target vaccines are highly efficacious, and would prove more robust against antigenic drift [34].
These medications have the advantage of once daily dosing, are highly efficacious and have a low incidence of systemic side effects.
Taken together, these data provide strong proof-of-concept evidence that a single local injection of viral constructs is highly efficacious and sufficient to provide the functional recovery of DAT expression and function in adult DAT deficient mice, thus defining a new window of opportunity for the treatment of DTDS.
The study concluded that the vaccine – known as 'rVSV-ZEBOV' – is "highly efficacious and safe in preventing Ebola virus disease".
DP is highly efficacious, and operationally preferable to AL because of a less intensive dosing schedule and requirements.
Since then several studies in East Africa, including Uganda, have shown AL to be highly efficacious and well-tolerated[2], [3], [4], [5], [6].
The dimeticone product, being highly efficacious and non-toxic, can be considered an ideal pediculicide.
