IRCT201104104877N5.

Study name	Comparative efficacy of gel and laser for treatment of dentine hypersensitivity
Methods	Unclear, probably RCT
Participants	Inclusion criteria: having dentine hypersensitivity for more than 1 month; not using other hypersensitivity methods such as toothpastes or tubules sealers Exclusion criteria: pregnancy; non‐vital teeth; cracked teeth; deep restorations, crown and abutments
Interventions	Group 1: use of Sensikin gel, 3 times a day for 1 week Group 2: use of Nd:YAG laser (1 W, 10 Hz, 60 s, twice) Group 3: with laser device while it was off as placebo
Outcomes	Unclear
Starting date	Unclear
Contact information	Unclear
Notes	‐