pain percieved after fixed orthodontic appointment. Medical devices associated with adverse incidents in diagnostic and therapeutic use
Conditions
Interventions
Intervention 1: benzocaine group: 5% benzocaine is added to a commercially available toothpaste, along with 0.075% Aspartam in order to mask benzocaine taste. each patient is given a toothpaste and as
Treatment - Drugs
Placebo
benzocaine group: 5% benzocaine is added to a commercially available toothpaste, along with 0.075% Aspartam in order to mask benzocaine taste. each patient is given a toothpaste and asked to brush his
placebo group: a commercially available toothpaste is filled in identical tube as benzocaine tooth paste and is given to patients. patients are asked to use this toothpaste immediately after appointme
control group: the patients are given a questionnaire with a 0-100 scale to mark their pain 2hours and 6 hours after appointment, at the same night before sleep, at 10am and 6pm on second and third da
Sponsors
Dental Research Center, Research Institute of Dental Sciences of Shahid Beheshti University of Medic
Eligibility
Sex/Gender
All
Age
15 Years to 20 Years
Inclusion criteria
Inclusion criteria: inclusion criteria: patients in leveling and alignment stage who report pain in previous visit; presence of 6-8 crowding; patient informed consent exclusion criteria:history of liver, kidney or allergy to local anesthesia; history of chronic pain and continuous administration of anti pain drugs; presence of dental or mucosal pain; presence of mucosal wound
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain. Timepoint: 2 hours and 6 hours after appointment, at the night of appointment, at 10am and 6pm on second and third day and on 10am on 7th day. Method of measurement: visual analogue scale (VAS) questionnaire. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactSepideh Soheilifar
Shahid Beheshti University of Medical Sciences
Outcome results
None listed