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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Efeito de duas formulaÃÃes de pilocarpina, soluÃÃo para bochecho e sublingual, no tratamento da Xerostomia induzida por radiaÃÃo / Effect of two formulations of pilocarpine, mouthwashing and sublingual solutions, for the treatment of radiation induced xerostomia

Hildegardo Antonio Landim Santana 05 January 2009 (has links)
nÃo hà / Um estudo prospectivo e duplo-cego foi conduzido para verificar os efeitos do uso da pilocarpina no tratamento da xerostomia induzida por radiaÃÃo em pacientes oncolÃgicos, testando duas via de administraÃÃo: sublingual e bochechos. Os voluntÃrios foram randomicamente alocados em dois grupos: grupo para uso da soluÃÃo sublingual e grupo para uso de bochechos. Cada grupo foi subdividido, totalizando quatro amostras de resultados: duas para soluÃÃo sublingual (placebo e pilocarpina) e duas para bochechos (placebo e pilocarpina). As soluÃÃes foram formuladas na mesma concentraÃÃo de pilocarpina a 4% e administradas na dose total de 15 mg por dia, durante trÃs semanas. A amostra compreendeu quarenta voluntÃrios, de ambos os sexos, que foram submetidos à radiaÃÃo de cabeÃa e ou pescoÃo no serviÃo do CRIO (Centro Regional Integrado de Oncologia). Assim a distribuiÃÃo foi de dez pacientes em cada grupo. NÃo houve restriÃÃes quanto à idade nem ao grupo Ãtnico. Uma sialometria antes do estudo foi realizada em cada voluntÃrio, sendo selecionados os pacientes com fluxo salivar menor ou igual a 1 mL/min. Os resultados da sialometria apÃs uso das formulaÃÃes foram realizados semanalmente e anotados no formulÃrio de relato de caso (CRF). NÃo houve aumento quantitativo do fluxo salivar e nem diferenÃa estatisticamente significante entre as formulaÃÃes testadas. Portanto a soluÃÃo de pilocarpina a 4%, administrada na forma de bochechos ou pela via sublingual, nÃo aumentou o fluxo salivar nos pacientes com xerostomia induzida por radiaÃÃo / A prospective and double-blind study was conducted to verify the effects of the use of pilocarpine in the treatment of xerostomy induced by irradiation in oncologic patients, testing two administration routes: sublingual and mouthful. The volunteers were randomly allocated in two groups: a group for use of mouthfuls and a group for use of sublingual solutions. Each group was subdivided, totaling four samples of results: two for sublingual solutions (placebo and pilocarpine) and two for mouthfuls (placebo and pilocarpine). The solutions were formulated in the same pilocarpine concentration to 4% and administered in the total dose of 15 mg a day, for three weeks. The total group was formed by forty (40) volunteers, of both sex, treated with head and neck radiation in CRIO (Oncologic Integrated Regional Center) .The final distribuition was ten (10) patients in each subgroup. There was not restriction to age or etnic group.The volunteers who had the salivary flow less or equal to 1mL/min were selected to the study. The sialometry was measured weekly and whrote down in an appropriated formulary (CRF). The was not quantitative increase of the salivary flow or significant statistic difference between the two tested solutions. Therefore the pilocarpine solution 4% administrated sublingual or mouthful, did not increase the salivary flow in patients with xerostomy induced by radiation

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