Percepción del cirujano-dentista respecto del uso del consentimiento informado en el tratamiento odontológico

The objective of this study was to evaluate: the profile of the surgeon-dentist that undergoes a course in specialization at the Odontology Faculty of Aracatuba/UNESP, Brazil; if they requested informed consent from the patient and/or their legal representative before the realization of procedures, and if the treatment was decided upon with the patient. It was elaborated, validated and applied in questionnaire form, and the data obtained was analyzed by the program EPI-INFO 3.3 The conclusion was, given that surgeon-dentists still do not obtain any type of document before beginning treatment, a large percentage of them are totally vulnerable if submitted to ethical or legal prosecution and that it is necessary to be aware of this aspect.

A ótica do usuário na avaliação da qualidade do programa de atenção odontológica à gestante

Objective: To evaluate the pregnant women's perception of the FOA-UNESP's Pregnant Women Dental Care Program (Araraquara, SP, Brazil). Method: The sample included 75 pregnant women and used a questionnaire with 16 closed questions, containing variables grouped in the following categories: the didactic-psychological meetings, clinical treatment, professional's profile, clinical facility, fear/confidence in the treatment, and learning. Except for the variables fear/confidence in the treatment and learning, to which 'yes' or 'no' answers were attributed, the remaining variables were attributed answers varying from weak to excellent. The questionnaire pretested in a pilot-study and applied after informed consent was obtained from all pregnant women treated between 2005 and 2006. Results: Most women rated as excellent the information addressed during the didactic-psychological meetings (81.1%), the clinical treatment (90.6%), the professional as to personal appearance, kindness and attention (88.7%, 96.2% and 90.6%, respectively), and the clinical facility as to cleanness, ventilation and comfort (92.5%, 86.8% and 90.6%, respectively). Most of them stated to feel confident (96.2%) and have no fear (86.8%) during the treatment and also affirmed having learned new information in the didactic-psychological meetings of the program (92.5%). Conclusion: The services and actions developed in the program have reached successful outcomes, providing health to the pregnant women and their forthcoming babies.

Prevalence of enamel white spots and risk factors in children up to 36 months old

The aim of this study was to determine the prevalence of enamel white spots and the quality of oral hygiene in children up to 36 months old, in municipalities with different fluoride levels in the water supply, analyzing the contribution of several variables. After approval of the Ethics Committee, the parents signed an informed consent form and were interviewed about their educational level, economic classification of the family, nursing habits, use of toothpaste, access to dental service and other information. The children were clinically examined using the same codes and criteria established by the WHO (World Health Organization) and ADA (American Dental Association). The data were processed and analyzed with the Epi-info software program, version 3.2, and Microsoft Excel. Fisher's exact test (p<0.05) was applied to assess the association among the variables. The enamel white spot prevalence was 30.8% and the age group, duration of the bedtime milk feeding habit, age of initial practice of oral hygiene and presence of caries lesions with cavitation were considered statistically significant with regard to enamel white spot prevalence (p < 0.05). No association was found between oral hygiene quality and the study variables. © 2009 Sociedade Brasileira de Pesquisa Odontológica.

Clinical assessment of ethinylestradiol and cyproterone acetate in menstrual irregularities of hyper-androgenic origin

We report on the results of a double-blind, randomized, controlled clinical trial comparing two preparations of ethinylestradiol and cyproterone acetate in the treatment of women of reproductive age presenting menstrual irregularities of hyper-androgenic origin. After obtaining informed consent, subjects were randomized to a 4-month treatment period consisting of one daily dose of 0.035mg ethinylestradiol + 2mg cyproterone acetate. The treatment regimen cycle consisted of one pill, once daily for 21 days, followed by a 7-day pill-free period. We compared the efficacy of two presentations of the drug combination after each treatment cycle (Visits 2, 3, 4, and 5) in establishment and maintenance of menstrual regulation, intensity of menstrual flow, and dysmenorrhea, as well as a comparison of the two presentations in terms of Global Satisfaction and Drug Satisfaction assessments performed by the patients and the investigating physician. At each study visit, drug compliance and use of concomitant medications, as well as incidence, severity and duration of adverse events were recorded. A total of 86 subjects were randomized to treatment, with 43 subjects in each treatment group. At Visit 2 and each subsequent visit, all patients in both treatment groups reported an episode of withdrawal bleeding during the 7-day hormone-free period. We observed a statistically significant (p<0.0001) decrease in the incidence of dysmenorrhea at each study visit in relation to the pretreatment assessment. There was a significant reduction (p<0.0001) in the number of subjects reporting intermenstrual bleeding at each study visit in both treatment groups. Global Satisfaction scores by the patient and physician increased significantly at each successive study visit in both treatment groups. There were no clinically significant changes in vital signs, weight, and body mass index throughout the study period in either group. The number of subjects reporting adverse events at each visit did not vary between treatment groups. The combined oral contraceptive pill containing ethinylestradiol and cyproterone acetate was found to be both effective and safe in the menstrual irregularities of hyper-androgenic origin (amenorrhea, dysmenorrhea, and intermenstrual bleeding) assessed in this study. © Copyright Moreira Jr. Editora. Todos os direitos reservados.

Status and potential of commercial bioprospecting activities in Latin America and the Caribbean

Includes bibliography

Anti-platelet activity of infusion of Tithonia diversifolia's leaves

Tithonia diversifolia, also known as Mexican arnica, has been used in traditional medicine to treat inflammatory refractory with absence of citotoxicity. The possible health risks associated with the consumption of ingestion of the infusion (tea) plant makes it is necessary to identify the potential pharmacological activity or toxicity to prove certain plants that are acclimated in Brazil. Considering the limited number of pharmacological studies regarding the Tithonia diversifolia, the aim of this study was evaluate the effects of this infusion in platelet aggregation. Venous blood was collected with informed consent from healthy volunteers who denied taking any medication in the previous 14 days. Whole blood was transferred into polypropylene tubes containing one-tenth of final volume of acid citrate dextrose (ACD-C; citric acid 3%, trisodium citrate 4%, glucose 2%; 1:9 v/v) and centrifuged at 200g for 15 min. Platelet rich plasma was added of wash buffer solution (NaCl 140mM, KCl 5mM, sodium citrate 12mM, glucose 10mM and saccharose 12mM; pH 6; 5:7 v/v) and centrifuged at 800g for 12 min at 20°C. Platelet pellet was gently resuspended in Krebs-Ringer solution and counts were performed on a Neubauer chamber. Aggregation assay was carried out with 400 μL of platelet suspension (1.2x10 8 platelets/mL) in a cuvette at 37°C with constant stirring. Platelet suspension was incubated for 3 min with aqueous extract infusion (0.6-20μg/mL) prior to addition of thrombin (100 mU/mL). Percentage of platelet aggregation was recorded with an aggregometer (Chrono-log Lumi-Aggregometer model 560-Ca, USA). Our results show an inhibition of thrombin induced platelet aggregation in the presence of 0.6-20 ug/mL Tithonia diversifolia infusion leaves. The Tithonia diversifolia infusion leaves inhibits thrombin induced washed platelet aggregation.

Efeito das plantas medicinais Curcuma zedoaria e Camellia sinensis no controle da halitose

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação das reações adversas agudas após administração endovenosa de contraste iodado iônico e não-iônico em hospital oncológico

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Programa Saúde da Família: analisando a prática do enfermeiro

Pós-graduação em Enfermagem (mestrado profissional) - FMB

Polimorfismo nos genes Metilenotetrahidrofolato redutase e cistationina-beta-sintase e a sua relação com eventos vaso-oclusivos na doença falciforme

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Expressão fenotípica da homozigose para hemoglobina S em relação aos haplótipos da beta globina, polimorfismos da glutationa S-transferase e enzimas de detoxificação

Pós-graduação em Genética - IBILCE

Atitudes dos profissionais de saúde frente a revelação de más notícias

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação do conhecimento, formação e capacitação do TSB e ASB no desenvolvimento das atividades no serviço público de saúde

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Avaliação do conhecimento dos cirurgiões dentistas que realizam curso de especialização na Universidade Estadual Paulista-UNESP, sobre aspectos bioéticos, éticos e legais do tratamento odontológico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O sistema de referência e contra-referência no atendimento ao adolescente infrator: percepção dos profissionais de saúde da Fundação CASA

Pós-graduação em Enfermagem (mestrado profissional) - FMB