RESUMO
Objective: This study analyzed a home, low-level laser therapy (LLLT) protocol to manage temporomandibular joint disorders (TMJDs)-related pain.Methods: Ninety TMJD patients (12M, 78F) between 18 and 73 years were randomly subdivided into three groups. Study group (SG) received 1-week home protocol LLLT by B-cure Dental Pro: 808 nm, 5 J/min, 250 mW, 15 KHz for 8', 40 J each, over pain area, twice daily. Placebo group (PG) followed the same protocol using sham devices. Drugs group (DG) received conventional drugs. Pain was evaluated by visual analog scale (VAS) before and after therapy.Results: Statistical analysis showed that treatment was effective (F(2,83) = 4.882; p = .010). Bonferroni post-hoc analysis indicated a lower pain decrease in PG. SG registered a 34-point decrease per patient, while in PG and DG, the reduction was 25.6 and 35.3, respectively.Conclusion: The study supports the efficacy of home LLLT management of TMJD related pain.
Assuntos
Terapia com Luz de Baixa Intensidade , Transtornos da Articulação Temporomandibular , Síndrome da Disfunção da Articulação Temporomandibular , Método Duplo-Cego , Humanos , Dor , Ensaios Clínicos Controlados Aleatórios como Assunto , Transtornos da Articulação Temporomandibular/radioterapia , Resultado do TratamentoRESUMO
OBJECTIVE: To identify eventual correlations between the effect of low-pressure treatment and endolymphatic hydrops in Ménière patients. MATERIAL AND METHODS: The study group consisted of subjects affected by definite Ménière disease (2015) and a severe degree of disability, who received a ventilation tube with or without a low-pressure treatment before undergoing a surgical procedure (vestibular neurectomy). After the placement of the ventilation tube, the subjects were either left alone with the tube or received 1 month of self-administered low-pressure therapy with a portable device. In all subjects, an electrocochleography (ECochG) was performed and specific questionnaires - Dizziness Handicap Inventory (DHI) and Functional Scale Level (FSL) - were completed before starting either arm of treatment, at the end of treatment, and then 3 and 6 months later. RESULTS: All selected subjects presented with an ECochG pattern that was indicative of endolymphatic hydrops before starting either treatment. At the end of pressure treatment, 80% showed symptomatic improvement while maintaining the hydropic ECochG pattern. At the 3-month control stage, the hydropic pattern resulted normalized (<0.5) in all the improved subjects. CONCLUSIONS: Although 1 month of low-pressure treatment provided a positive symptomatological outcome, normalization of the hydropic ECochG parameters occurred only at a later time. Therefore, it is possible to assume that endolymphatic hydrops could be concurrent with a non-symptomatic stage of Ménière disease, and that the anti-hydropic effect of the low-pressure treatment, if any, would present with a certain delay after its completion.
Assuntos
Denervação/métodos , Doença de Meniere/terapia , Ventilação da Orelha Média/métodos , Tratamento Transtimpânico com Micropressão/métodos , Nervo Vestibular/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Audiometria de Resposta Evocada , Terapia Combinada , Tontura , Hidropisia Endolinfática/fisiopatologia , Hidropisia Endolinfática/terapia , Feminino , Humanos , Masculino , Doença de Meniere/fisiopatologia , Pessoa de Meia-Idade , Pressão , Resultado do Tratamento , VertigemRESUMO
CONCLUSIONS: Some primary laryngeal pathologies with specific clinical presentation may be related to silent laryngeal reflux. An ex adjuvantibus proton pump inhibitor (PPI) treatment may be helpful for showing evidence of such a hidden laryngeal disorder. OBJECTIVE: To assess the validity of PPI as an ex adjuvantibus criterion for diagnosis and treatment of suspected reflux-associated laryngitis. PATIENTS AND METHODS: Sixty patients with clinical suspicion of laryngo-pharyngeal reflux (LPR) were identified on the grounds of laryngeal symptoms (dysphonia, cough, globus sensation, increased throat clearing, bad taste, and laryngeal spasm), laryngeal features (arytenoid edema/erythema, partial or total vocal fold erythema, and posterior glottic edema) with or without gastro-esophageal reflux disorder (GERD). They were consequently subdivided in three groups: type I, with LPR symptoms and features without GERD; type II with LPR symptoms and features with GERD; and type III with LPR features only. Types I and III were randomly treated with omeprazole (group A) or with immunostimulating vaccine (group B) for 3 months. Pre- and post-treatment laryngeal features and symptoms in all groups were evaluated by laryngo-stroboscopy and analyzed for statistical correlation. RESULTS: All omeprazole-treated patients showed improvement of laryngeal features and symptoms. With PPI treatment, a more significant improvement was noticed with respect to nonspecific immunostimulant therapy. Also, patients without LPR symptoms showed improvement of laryngeal features.