“…summarizes the characteristics of the 61 studies that met the inclusion criteria. The pharmacological strategies used to prevent RIPR or RIWR consisted of lidocaine (Lido) [4, 10-22, 27, 67-82, 82, 84-91], fentanyl (Fent) [4, 14,23,67,75,82,88], oxycodone (Oxyc) [92], deketoprofen [93], dexmedetomidine (Dexm) [10,11], a combination of dexmedetomidine and lidocaine (Dexm + Lido) [10], gabapentin (Gaba) [9,94], N 2 O [12,25,95], a combination of lidocaine and N 2 O (Lido + N 2 O) [12,16], remifentanil (Remi) [70,72,96], alfentanil (Alfe) [27,74,96], nafamostat mesilate [97], peniramine (Peni) [24], normal saline dilution (NS_dilu) [5, [98][99][100][101][102][103][104], rocuronium mixed with lidocaine (Lido_mix) [5,54], ondansetron (Onda) [14,85,88,91,105], tramadol (Tram) [14,21,91], thiopental (Thio) …”