TABLE 3.

Details of the Selected Studies (Part 2)

Study ID	Anesthesia salts treatment	Tooth of endodontic	Pulp condition	# of sessions	Rescue medication	Irrigation solution	Obturation technique	Endodontic cement for obturation	Time of evaluation of pain
Arslan et al. 2011	4% articaine 1:100.000 epinephrine	Incisors, premolars and molars	n.r.	1	n.r.	5.25 NaOCl+EDTA	Lateral compaction gel	Sealapex	Immediately, 6, 12, 24, 48 and 72 h after treatment
Attar et al. 2008	n.r.	n.r.	Vital or nonvital	n.r.	Paracetamol 500 mg	3–6 NaOCl	System B and Obtura	Roth’s 801 or AH Plus	Immediately, 6, 12, 18 and 24 h after treatment
Gopikrishna & Parameswaran 2003	n.r.	Molars nonvital	Vital or	2	Paracetamol 650 mg	2.6 NaOCl +saline	n.r.	n.r.	Pretreatment, 4, 8, 12, 24, 48 and 72 h after treatment
Mello 2014	2% lidocaine 1:100.000 epinephrine	Various	Vital or nonvital	1 or 2	Paracetamol 750 mg	Saline+ Chlorexidine gel	Thermo compession	Endomethasone N	Immediately, 4, 6 and 24 h after treatment
Menke et al. 2000	n.r.	n.r.	Vital or nonvital	1	Extra medication	n.r.	n.r.	n.r.	Immediately, 4, 8, 12, 24, 48 and 72 h after treatment
Mokhtari et al. 2016	2% lidocaine 1:80.000 epinephrine	Mandibular Molar	Vital	1	Additional analgesics [n.r.]	2% NaOCl +saline	Lateral compaction	AH 26	At medication time, immediately, 8, 12 and 24 h after treatment
Ramazani et al. 2013	2% lidocaine 1:200.000 epinephrine	Mandibular Molar	Vital	1	Paracetamol 325 mg	2.5% NaOCl	Lateral compaction	AH 26	Pretreatment, 4, 8, 12, 24, 48 and 72 h after treatment

ID: Identification, #: Number, n.r.: not reported, H: hours