RESUMEN
OBJECTIVE: The aim of this study is to investigate the association between oral lichen planus (OLP) and a variety of systemic conditions, medication, and supplement usage. MATERIALS AND METHOD: A total of 156 patients diagnosed with OLP and 156 controls at Columbia University Irving Medical Center from 2000 to 2013 were selected as part of the matched (1:1) case-control study. Demographics, systemic conditions, prescription medications and supplements were extracted from the patients' medical records. A univariable conditional logistic regression (CLR) analysis was performed to calculate unadjusted odds ratio, to identify significant variables associated with OLP (p < .10). Significant variables were further tested using multivariable CLR analysis with both forward and backward selection to calculate adjusted odds ratio (aOR) and further distinguish variables associated with OLP (p < .05). RESULTS: This analysis identified six significant variables: thyroid disorder (aOR:5.1,95%CI:2.3-11.2), any form of cancer (aOR:3.4,95%CI:1.4-8.4), type 2 diabetes (aOR:2.8,95%CI:1.2-6.3), hyperlipidemia (aOR:2.3,95%CI:1.3-4.1), oral sedative usage (aOR:6.3,95%CI:1.8-22.5), and vitamin D supplementation (aOR:2.7,95%Cl:1.3-6.0). CONCLUSION: Thyroid disorders, cancer, type 2 diabetes, hyperlipidemia, sedatives, and vitamin D supplementation were found to be associated with OLP. Additional investigation is required to explore these associations, which could shed light on the potential mechanism of OLP and reinforce the idea that oral lesions could be predicative of previously undetected systemic conditions.
Asunto(s)
Diabetes Mellitus Tipo 2 , Liquen Plano Oral , Enfermedades de la Tiroides , Estudios de Casos y Controles , Humanos , Liquen Plano Oral/complicaciones , Liquen Plano Oral/epidemiología , Enfermedades de la Tiroides/complicaciones , Enfermedades de la Tiroides/epidemiologíaRESUMEN
Glycosides from the roots of Tripterygium wilfordii Hook. f. are used for the treatment of oral lichen planus (OLP), a chronic inflammatory disease affecting the oral mucosa. To investigate the effectiveness and safety of Tripterygium glycosides (TGs) for OLP treatment, we conducted a systematic review of 18 randomized controlled trials, comprising 1,339 participants, from international and Chinese databases. We evaluated outcomes of TGs alone or in combination with conventional treatments. In combination with topical glucocorticoids (TGCs), including triamcinolone acetonide and prednisone, the total effectiveness rate (risk ratio [RR], 1.17; 95% confidence interval [CI], 1.09-1.25; p < .00001), symptom score reducing index (mean difference [MD], -2.44; 95% CI, -3.12 to -1.77; p < .0001), and visual analog scale score (MD, -1.61; 95% CI, -2.22 to -1.00; p < .0001) were significantly improved. Patients treated with TGs combined with TGCs experienced lower recurrence rates (RR, 0.37; 95% CI, 0.18-0.76; p = 0.007). The occurrence of adverse events was not significantly different between the TGs groups and controls. The combination of TG and TGCs improved clinical efficacy and reduced recurrence without increasing the risk of adverse events. A high-quality multicenter clinical study is needed to corroborate these findings.
Asunto(s)
Liquen Plano Oral/tratamiento farmacológico , Extractos Vegetales/uso terapéutico , Ensayos Clínicos Controlados Aleatorios como Asunto , Tripterygium/química , Adulto , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/epidemiología , Femenino , Glicósidos/aislamiento & purificación , Glicósidos/uso terapéutico , Humanos , Liquen Plano Oral/epidemiología , Masculino , Persona de Mediana Edad , Fitoterapia , Raíces de Plantas/química , Ensayos Clínicos Controlados Aleatorios como Asunto/métodos , Ensayos Clínicos Controlados Aleatorios como Asunto/estadística & datos numéricos , Recurrencia , Resultado del TratamientoRESUMEN
OBJECTIVE: To compare oral submucous fibrosis with other white oral lesions for presentation and associated factors. STUDY DESIGN: Cross-sectional study. PLACE AND DURATION OF STUDY: The Departments of Oral Medicine and Oral and Maxillofacial Surgery, Dr. Ishrat-ul-Ibad Institute of Oral Health Sciences (DIKIOHS), Karachi, from May 2008 to May 2009. METHODOLOGY: Patients presenting with oral white lesions were selected by consecutive non-purposive sampling and clinico-demographic data was collected. For patients with oral submucous fibrosis (OSF), additional information like duration of habits, maximal incisal opening (MIO), presence of any other associated lesion were noted. OSF was compared with other white lesions for any association between characteristic of subjects. Chi-square and independent t-tests for determining the statistical significance at p < 0.05. RESULTS: OSF was present in 59.6% (n = 106) of the 178 patients; other white lesions were 40.4% (n = 72). The mean age of patients with OSF was 34 ± 12.7 years and 45.81 ± 16.2 years in patients with other white lesions, (p < 0.0001).Items containing areca nut were consumed more by patients with OSF, with a significant (p < 0.0001) compared to patients with other white lesions. CONCLUSION: OSF was the predominant white lesion in patients examined at DIKIOHS. Areca nut was found to be chewed more by patients with OSF and still longer by patients with SCC.
Asunto(s)
Enfermedades de la Boca/epidemiología , Adulto , Areca , Carcinoma de Células Escamosas/epidemiología , Femenino , Humanos , Liquen Plano Oral/epidemiología , Masculino , Persona de Mediana Edad , Fibrosis de la Submucosa Bucal/epidemiología , Pakistán/epidemiología , Preparaciones de PlantasRESUMEN
OBJECTIVE: To study the relationship between oral lichen planus LP and the habit of chewing deram. METHODS: A clinically based controlled observational study including a total of 176 women who used to chew deram and 200 women who never used deram, who consulted the Dermatology Department of Basrah Teaching Hospital, and a private clinic, Barsah, Iraq during the period from February 2005 to July 2007. RESULTS: The study showed that the incidence of oral LP is greater among 176 deram chewers (23.3%) in comparison with 200 women who never use deram (1.5%), particularly among those with frequent (51.2%) and prolonged (65.8%) chewing of deram. Oral lesions, were mostly asymptomatic (80.5%) and predominantly of reticulate pattern (87.9%). Avoidance of deram chewing induced marked or complete improvement of the oral lesions in 56.3% of cases even without treatment within a 3 month follow up period. Pathological examination showed features similar to classical LP. CONCLUSION: Deram chewing should be considered as a possible cause of oral LP, particularly among frequent and prolonged chewers.
Asunto(s)
Juglans , Liquen Plano Oral/epidemiología , Masticación , Preparaciones de Plantas/administración & dosificación , Administración Oral , Adolescente , Adulto , Estudios de Casos y Controles , Estudios de Cohortes , Cosméticos/administración & dosificación , Femenino , Humanos , Irak , Liquen Plano Oral/patología , Persona de Mediana Edad , Factores de RiesgoRESUMEN
The prevalence of oral mucosal lesions in Malaysia was determined by examining a representative sample of 11,707 subjects aged 25 years and above throughout the 14 states over a period of 5 months during 1993/1994. A two-stage stratified random sampling was undertaken. A predetermined number of enumeration blocks, the smallest population unit in the census publication, was selected from each state. With the selected enumeration block, a systematic sample of living quarters was chosen with a random start. The survey instrument included a questionnaire on sociodemographic characteristics and a clinical examination. The clinical examination was carried out by 16 specially trained dental public health officers and the diagnosis calibrated with a final concordance rate of 92%. The age in the sample ranged from 25 to 115 years with a mean of 44.5+/-14.0. The sample comprised 40.2% males and 59.8% females; 55.8% were Malays, 29.4% Chinese, 10.0% Indians and 1.2% other ethnic groups. Oral mucosal lesions were detected in 1131 (9.7%) subjects, 5 (0.04%) had oral cancer, 165 (1.4%) had lesions or conditions that may be precancerous (leukoplakia, erythroplakia, submucous fibrosis and lichen planus) and 187 (1.6%) had betel chewer's mucosa. The prevalence of oral precancer was highest amongst Indians (4.0%) and other Bumiputras (the indigenous people of Sabah and Sarawak) (2.5%) while the lowest prevalence was amongst the Chinese (0.5%).
Asunto(s)
Enfermedades de la Boca/epidemiología , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Areca , China/epidemiología , China/etnología , Demografía , Eritroplasia/epidemiología , Etnicidad , Femenino , Humanos , India/epidemiología , India/etnología , Liquen Plano Oral/epidemiología , Malasia/epidemiología , Masculino , Persona de Mediana Edad , Mucosa Bucal/patología , Neoplasias de la Boca/epidemiología , Fibrosis de la Submucosa Bucal/epidemiología , Plantas Medicinales , Lesiones Precancerosas/epidemiología , Prevalencia , Factores Sexuales , Factores Socioeconómicos , Encuestas y CuestionariosRESUMEN
The aim of this study was to investigate the epidemiology of oral mucosal lesions in a selected Cambodian population to obtain pilot data useful in planning an oral health data base for the country. Due to unstable conditions in Cambodia, the validity of population data related to present census information is highly questionable. Therefore, prior to this investigation a census registration was carried out using local health workers as registrars in nine villages of a commune. In the period July 4-31, 1991, a total of 1319 individuals (953 women, 366 men, 15-99 yr) were examined by one oral surgeon in the nine villages of Kok Trop Commune, Kandal Stung District, southwest of the capital Phnom Penh. Clinical diagnoses were based on WHO criteria. Information on smoking habits, betel nut chewing habits, and alcohol use was collected by 4 Khmer dental personnel. In total, 71 lesions were recorded in 64 (4.9%) individuals. Leukoplakia was found in 1.1%, lichen lesions in 1.8%, candidosis in 1.4%, submucous fibrosis in 0.2%, cancer in 0.1% and other diagnoses in 0.8%. The prevalence of leukoplakia was 2.2% and 0.6% among men and women respectively, a statistically significant difference (P < 0.05). There were significantly more smokers (P < 0.01) among subjects with leukoplakia (64.3%) than among those without this lesion (28.6%). All subjects with lichen lesions were women. The age-adjusted relative risk for developing lichen among betel nut chewers as compared to non-chewers was 3.3.(ABSTRACT TRUNCATED AT 250 WORDS)