The phrase "and monitored by a" is correct and usable in written English.
It can be used in contexts where you are describing a process or system that involves oversight or supervision by a specific entity or individual.
Example: "The project will be implemented and monitored by a dedicated team to ensure its success."
Alternatives: "and overseen by a" or "and supervised by a".
The compound was surrounded by tall white plastered walls, and monitored by a security system.
The safety record of in-office anesthesia administered and monitored by a dentist-anesthesiologist is exemplary.
Exams were administered in town and monitored by a neighbor who was registered with the program as a proctor.
Some California school districts offer this option, which allows kids to complete assignments given and monitored by a teacher at an offsite location on their own schedule.
ARTICLE 9: The work of the office for child and youth protection shall be assisted and monitored by a review board, including parents, appointed by the conference president and reporting directly to him.
He has been dutifully ingesting habanero peppers and Japanese soy supplements as part of a regimen partly devised by his wife, a natural foods proponent, and monitored by a urologist at Columbia University Medical Center.
Florida's more than 440 athletes are treated by a cadre of physiotherapists and monitored by an army of academic advisers.
Body temperature was maintained by Bair Hugger Model 505 (Arizant Healthcare, MN, USA) and monitored by an esophageal thermometer.
Each phase will have to be implemented at specific intervals and monitored by an EU commission, supported by the US, to ensure compliance by both sides.
The cells were either left untreated, infected with H. pylori, or treated with test compounds together with H. pylori for 24 h and monitored by an inverse microscope.
This study was approved and monitored by an independent Institutional Review Board.
