None listed
Conditions
Interventions
Medical Device : Two groups (experimental group or control group) are randomly assigned to two or more quadrants of the selected subjects. After randomly pre-allocating what kind of sanctions to apply
Hi-bond universal (Mediclus Co., Ltd.)
(2) Group MS: resin-based agents for hypersensitivity
MS Coat One (ChoKwang dental)
Sponsors
Kyung Hee University Dental Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: The selection criteria are as follows. (1) Adult men and women over the age of 19 with permanent teeth (2) Those who meet the criteria 1 or 2 of the American Society of Anesthesiologists (ASA) (3) Those who have consented to participate in the clinical trial and voluntarily consented in writing (4) Subjects with exposed root surfaces showing hypersensitivity to 50g force probing and air test through clinical examination or teeth showing cervical abrasion exist in two or more quadrants - The tooth must be free from lesions such as dental caries, defective restorations, or fractured teeth. - The tooth must have no apical lesions. - The tooth must not have received any treatment that may cause postoperative hypersensitivity, such as restoration, periodontal surgery, orthodontic treatment, within 3 months.
Exclusion criteria
Exclusion criteria: The exclusion criteria are as follows. (1) Persons with a history of hypersensitivity to quasi-drugs for clinical trials or drugs of the same class (2) Those who received hypersensitivity treatment within 3 months from the date of participation in the clinical trial (3) Those who regularly take antibiotics and painkillers due to medical history (4) Pregnant and lactating women (5) those with a disease that can increase the acidity of the oral cavity; Anorexia, reflux esophagitis, etc. (6) Consuming excessively acidic foods or beverages; Lemon or tomato more than 2 times/day, acidic beverage (sports drink, energy drink, fruit juice) more than 1L/day (7) Those who have difficulty in reading and understanding the instructions provided by clinical research (8) Persons judged to be inappropriate to participate in clinical trials by other investigators
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Schiff cold air sensitivity scale | — |
Secondary
| Measure | Time frame |
|---|---|
| visual analog scale | — |
Countries
Korea, Republic of
Contacts
Public ContactHyun-Jung Kim
Kyung Hee University Dental Hospital
Outcome results
None listed