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The effect of naproxen patches on relieving orthodontic pain by evaluation of VAS and IL-1β inflammatory factor: a split-mouth study
Eslamian, Ladan; Torshabi, Maryam; Motamedian, Saeed Reza; Hemmati, Yasamin Babaee; Mortazavi, Seyed Alireza.
  • Eslamian, Ladan; Shahid Beheshti University of Medical Sciences. Dentofacial Deformities Research Center. Department of Orthodontics. Tehran. IR
  • Torshabi, Maryam; Shahid Beheshti University of Medical Sciences. Dental Biomaterials Department. School of Dentistry. Tehran. IR
  • Motamedian, Saeed Reza; Shahid Beheshti University of Medical Sciences. Dentofacial Deformities Research Center. Department of Orthodontics. Tehran. IR
  • Hemmati, Yasamin Babaee; Guilan University of Medical Sciences. Dental Sciences Research Center. Department of Orthodontics. Rasht. IR
  • Mortazavi, Seyed Alireza; Shahid Beheshti University of Medical Sciences. School of Pharmacy. Tehran. IR
Dental press j. orthod. (Impr.) ; 24(6): 27e1-27e7, Nov.-Dec. 2019. tab, graf
Article in English | LILACS | ID: biblio-1056022
ABSTRACT
ABSTRACT

Introduction:

Pain related to orthodontic tooth movement is common and cause dissatisfaction and discomfort.

Objective:

The present study aimed to compare the efficacy of naproxen patches in pain control during orthodontic tooth separation, by means of visual analogue scale (VAS) and interleukin 1β (IL-1β) levels in gingival crevicular fluid (GCF).

Methods:

In this split-mouth triple-blind clinical trial, with 40 patients following separation, 5% naproxen or placebo patches were randomly placed on the upper right or left first molars every 8 hours. Pain intensity scores were determined after 2 and 6 hours, sleep time, 24 hours, days 2, 3 and 7 by the patients using a 100-mm VAS ruler. IL-1β levels in GCF were evaluated by ELISA at baseline, 1 and 24 hours and 7 days. Paired samples t-tests and two-way repeated measures ANOVA analysis of variance with a significance level of 0.05 were applied.

Results:

A total number of 30 patients (13 males and 17 females) finished the trial. Significant differences were found in pain scores (p< 0.0001) and IL-1β levels (p= 0.047) between naproxen and placebo groups. Lower pain scores were reported for the patients using naproxen patches at all time points, except 1 hour after separation. IL-1β levels were lower for the patients using naproxen patches only 1 hour after separation (p= 0.047). The peak of pain scores and IL-1β levels were calculated at 24 hours.

Conclusion:

In the light of VAS scores and IL-1β levels, naproxen patches reduced the pain caused by separator placement.
RESUMO
RESUMO

Introdução:

a dor relacionada à movimentação dentária ortodôntica é comum e causa insatisfação e desconforto.

Objetivo:

o presente estudo teve como objetivo avaliar a eficácia de curativos de naproxeno no controle da dor durante a separação ortodôntica dos dentes, por meio de escalas visuais analógicas (EVA) e dos níveis de interleucina 1β (IL-1β) no fluido crevicular gengival (FCG).

Métodos:

neste ensaio clínico, triplo-cego, boca dividida, com 40 pacientes após a separação dos dentes, foram aplicados, de forma aleatória, curativos com naproxeno a 5% ou placebo, nos primeiros molares superiores, direito ou esquerdo, a cada 8 horas. Os escores de intensidade da dor foram registrados pelos pacientes após 2 e 6 horas, durante o sono, após 24 horas, 2, 3 e 7 dias, usando uma EVA de 100 mm. Os níveis de IL-1β no FCG foram avaliados pelo ELISA no momento inicial, e após 1 e 24 horas e 7 dias. Foram aplicados testes t para amostras pareadas e ANOVA de duas vias para medidas repetidas, com nível de significância de 0,05.

Resultados:

no total, 30 pacientes (13 homens e 17 mulheres) terminaram o ensaio clínico. Diferenças significativas foram encontradas nos escores de dor (p< 0,0001) e níveis de IL-1β (p= 0,047) entre os grupos naproxeno e placebo. Índices mais baixos de dor foram relatados pelos pacientes que usaram curativos de naproxeno em todos os tempos avaliados, com exceção de 1 hora após a separação. Os níveis de IL-1β foram menores nos pacientes que usaram os curativos de naproxeno apenas 1 'hora após a separação (p= 0,047). Os picos dos escores de dor e dos níveis de IL-1β foram registrados 24 horas após a separação.

Conclusão:

considerando-se os escores das EVAs e os níveis de IL-1β, pode-se concluir que os curativos de naproxeno reduziram a dor causada pela instalação dos separadores ortodônticos.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Naproxen / Gingival Crevicular Fluid / Pain Management Type of study: Controlled clinical trial Limits: Female / Humans / Male Language: English Journal: Dental press j. orthod. (Impr.) Journal subject: Orthodontics Year: 2019 Type: Article Affiliation country: Iran Institution/Affiliation country: Guilan University of Medical Sciences/IR / Shahid Beheshti University of Medical Sciences/IR

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Full text: Available Index: LILACS (Americas) Main subject: Naproxen / Gingival Crevicular Fluid / Pain Management Type of study: Controlled clinical trial Limits: Female / Humans / Male Language: English Journal: Dental press j. orthod. (Impr.) Journal subject: Orthodontics Year: 2019 Type: Article Affiliation country: Iran Institution/Affiliation country: Guilan University of Medical Sciences/IR / Shahid Beheshti University of Medical Sciences/IR