A centrally registered identifier that is assigned for a specific clinical trial registered in the Lebanese clinical trials registry (LBCTR). The format for the registry number is “LBCTR” followed by a 10-digit number, e.g., LBCTR2020043459.

https://www.who.int/ictrp/network/primary/en/

LBCTR identifier

http://lbctr.emro.who.int/