The phrase "administered for decades" is correct and usable in written English.
It can be used to describe a process, treatment, or program that has been in place for a long period of time, typically spanning multiple decades.
Example: "The vaccine has been administered for decades, proving its effectiveness in preventing the disease."
Alternatives: "provided for decades" or "delivered for decades".
Dr. Joyce Brothers, as she was always known professionally — a full-name hallmark of the more formal times in which she began her career — was widely described as the mother of mass-media psychology because of the firm, pragmatic and homiletic guidance she administered for decades via radio and television.
Ictal and interictal potassium levels always were normal at 4.1 ± 0.3 mM (n = 78), with 500 mg/d acetazolamide administered for decades with equivocal benefit.
Interictal potassium levels were always normal (4.0 ± 0.7 mM, n = 22), also with 500 mg/d acetazolamide administered for decades with equivocal benefit.
Japan has administered the islands for decades.
Japan has administered the islands for decades, but China regards Japanese claims to the islands as a resonant reminder of Japanese militarism in the late 19th and early 20th centuries.
In effect, they say, the Chinese authorities are trying to unilaterally change the status quo of the islands, which have been administered by Japan for decades, attempting to use the air and naval patrols as evidence of their own longstanding claim.
These data confirm the safety of the HYPOX components, fluorescein and nitroimidazoles, which have been administered to patients for decades without associated toxicity.
The medical team, part of a group called International Assistance Mission, was led by Tom Little, an optometrist who for decades administered care in remote parts of Afghanistan to some of the country's poorest villages.
Tournament organizers and fish and wildlife officials in Texas and other states have been quietly cracking down on tournament fraud for decades, administering polygraph tests to winners or to those submitting suspect fish, and conducting surveillance on suspected cheaters.
The care of patients with acute myocardial infarction has been accelerated by the use of pre-hospital EKGs, greatly reducing medical contact to balloon times for percutaneous coronary interventions; paramedic administered fibrinolytics have been attempted for decades based on integration of this POC diagnostic tool [34, 35].
To get the fund up and running quickly, the state regulators turned to the utilities, which had been administering their own, smaller funds for decades.
