Effectiveness of Pentoxifylline in the treatment of oral submucous fibrosis patients: a case-control study
Appl. cancer res
; 39: 1-9, 2019. tab
Article
em En
| LILACS, Inca
| ID: biblio-1254282
Biblioteca responsável:
BR30.1
Localização: BR30.1
ABSTRACT
Background:
Oral submucous fibrosis (OSMF) is a potentially malignant disorder largely seen in the South-Asian countries where areca nut is found to be the main predisposing factor. Pentoxifylline, a methylxanthine derivative, has vasodilating properties and is believed to increase the vascularity of the mucosal layer. This study was designed to determine the effect of pentoxifylline (Trental) on the clinical progression of oral submucous fibrosis.Aim:
The present study was aimed to evaluate the effectiveness of drug pentoxifylline in the management of OSMF and to correlate the clinical parameters evaluated before and after treatment.Methods:
StudyDesign:
This investigation was conducted as a case-control study incorporating a Control Group in comparison to a Study Group where pentoxifylline 400 mg was administered 3 times daily, as coated, sustainedrelease tablets for prescribed for 3 months. The stipulated period for the study was 8 months and a total of 80 cases of oral submucous fibrosis (40 test subjects and 40 controls) were included in this study and 100% acquiescence was reported at the end of the test period.Results:
Mild dizziness and gastric irritation were the only untoward symptoms reported in 2 of the volunteers in the study group during this trial. These were managed by diet protocols. A review of the patients and controls was done at an interval of every 4 weeks for 3 months. The subjective and objective measurements were recorded. The follow-up data at each visit concerning each other and to base-line values were calibrated using nonparametric tests of the Chi-Square test and Mann-Whitney. Significant comparisons with regard to improvement were recorded as objective criteria of mouth opening (u value =1.137, p = 0.260), tongue protrusion (u value = 0.262, p = 0.794 and cheek flexibility (u value =0.990, p = 0.326). Subjective symptoms of burning sensation of mouth (U value = 2.673, p = 0.008), pain on opening the mouth (U value = 4.320, p < 0.0001), difficulty in swallowing and difficulty in the speech were also recorded.Conclusion:
This study showed the effectiveness of pentoxifylline as an additional therapy in the routine management of oral submucous fibrosis.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
LILACS
/
Inca
Assunto principal:
Fibrose Oral Submucosa
/
Pentoxifilina
Tipo de estudo:
Guideline
/
Observational_studies
/
Prevalence_studies
/
Risk_factors_studies
Limite:
Humans
País/Região como assunto:
Asia
Idioma:
En
Revista:
Appl. cancer res
Assunto da revista:
NEOPLASIAS
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Índia
País de publicação:
Brasil