The phrase "approved based on a" is correct and usable in written English.
It can be used when indicating that something has received approval due to a specific criterion or factor.
Example: "The project was approved based on a thorough review of its potential impact on the community."
Alternatives: "authorized due to a" or "validated based on a".
The ophthalmic drugs in our study cohort were approved based on a median of two pivotal trials, compared with a median of one pivotal trial per device approval.
For example, an insulin biosimilar could be approved based on a study in people with type 1 diabetes, but upon approval, it would receive approval for use in all patient populations for which the reference product has been approved (e.g., type 2 diabetes, pediatrics).
The modeling is approved based on a large number of tests on 304 stainless steel and is compared with SWT and FS models.
Avastin had been approved based on a trial that showed it delayed the worsening of tumors by 5.5 months — almost as big a gain as seen now with pertuzumab.
We know of no interventions for the control of bleeding or fluid resuscitation that have been approved based on a reduction in mortality in trauma patients.
Betty Riess, a BofA spokeswoman, said only that the bank uses "supplemental scores" such as Credit Optics "to take into account alternative information in making a credit decision versus just declining or approving based on a less predictive FICO score".
Keytruda was approved based on what was essentially an extra-large Phase 1 trial involving 173 participants who all received the drug, with no control group.
Will the agency have the courage to reverse course when a medical treatment that it approved based on preliminary evidence flops badly in follow-up studies?
In 1957, he applied for a visa to Kuwait (at the time a British protectorate) and was approved, based on his work in civil engineering.
So, though they may be lucrative to drug companies, one would have little confidence that drugs approved based on P.S.A. test results would confer survival benefits.
It is also telling companies when a drug is unlikely to be approved based on current data.
