Recommendation 6.3	Quality of the evidence	Strength of recommendation
We suggest using dexmedetomidine for the treatment of postoperative delirium in cardiac surgery.	Very low RCT: Yapici et al., 2011215/SR: Pieri et al., 2019216 (based on Yapici 2011) RCT: Shokri and Ali, 201961	Weak