Avaliação da eficácia de anestesia infiltrativa com articaína 4% com epinefrina 1:100.000 para instalação de implantes na mandíbula
Eder Diniz da Rocha.
Dissertação
por
D762
Campinas : [s.n.], 2012.
46 f. : il.
Dissertação (Mestrado em Implantodontia) - Centro de Pesquisas Odontológicas São Leopoldo Mandic - Centro de Pós-Graduação.
O objetivo deste estudo foi avaliar a eficácia da técnica de anestesia infiltrativa vestibular na mandíbula com a solução anestésica Articaína 4 % com epinefrina 1:100.000, em instalação de implantes na região posterior da mandíbula, utilizando-se o menor volume anestésico possível para o...
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O objetivo deste estudo foi avaliar a eficácia da técnica de anestesia infiltrativa vestibular na mandíbula com a solução anestésica Articaína 4 % com epinefrina 1:100.000, em instalação de implantes na região posterior da mandíbula, utilizando-se o menor volume anestésico possível para o procedimento cirúrgico. Foram avaliados o grau de conforto durante a injeção e durante o procedimento cirúrgico por meio da escala analógica visual (EAV), além da necessidade de complementação anestésica durante o ato cirúrgico. Os sinais vitais (pressão arterial, freqüência cardíaca, saturação de oxigênio) e o nível de ansiedade também foram avaliados. O estudo foi realizado em 50 pacientes saudáveis, com necessidade de implantes na região posterior de mandíbula. Todas as anestesias e procedimentos cirúrgicos foram realizados por um único operador. O teste t não pareado mostrou que não houve diferenças estatisticamente significantes (p=0,1582) entre as idades dos homens e mulheres indicando que o gênero provavelmente não interferiu com os resultados. Em apenas um procedimento clínico (2% do total) foram utilizados três tubetes do anestésico local, sendo que nos demais foram utilizados dois tubetes. Em todas as anestesias foi necessária a complementação na região lingual, sendo que o tempo total necessário ao procedimento anestésico foi de 1,76 (±0,41) minutos (aproximadamente 1 minuto e 45 segundos).O tempo de latência para anestesia pulpar foi de 3,26 (±0,93) minutos e o tempo de anestesia em tecidos moles foi de 1,6 (±0,35) minutos. Foi possível observar, pela análise dos valores de pressão arterial, que houve aumento significativo (Kruskal-Wallis, p<0,05) no momento da punção anestésica em comparação com os demais tempos operatórios, tanto considerando a pressão sistólica quanto a diastólica, sendo que ao final do tratamento os valores de pressão arterial diastólica voltaram ao valor basal, embora a pressão sistólica tenha permanecido mais alta do que os valores basais. Embora tenham ocorrido episódios de elevação da pressão arterial em comparação com os valores basais todos os valores permaneceram dentro dos limites fisiológicos aceitáveis. Foi possível observar que não houve diferenças estatisticamente significantes (Kruskal-Wallis) entre os tempos operatórios considerando a SpO2, embora um aumento significativo (p<0,05) da frequência cardíaca tenha ocorrido no momento da punção anestésica. Foi possível observar que a maioria absoluta dos voluntários (90%) considerou-se com ansiedade leve a moderada (até 3 na EAF) e com intensidade de dor também leve a moderada (até 5 na EAV). Assim, o perfil da amostra foi de indivíduos que tinham níveis moderados de ansiedade e responderam com dor dentro dos limites aceitáveis. O teste ANOVA mostrou que não houve influência da ansiedade (p = 0,7945), medida pela EAF, e nem da dor prévia (p = 0,6831), medida pela EAV, sobre o tempo cirúrgico. Concluiu-se, dentro dos limites do estudo, que a articaina proporcionou anestesia eficaz com a técnica infiltrativa, com mínima interferência nos parâmetros cardiovasculares.
Palavras-chave: Articaína. Implante. Mandíbula.
The aim of this study was to evaluate the efficacy of the vestibular infiltration anesthetic technique in the mandible using the anesthetic solution Articaine 4% with epinephrine 1:100.000, in implants in the posterior region of the mandible, with the use of the lesser anesthetic volume possible for the surgical procedure. The degree of comfort during injection and surgical procedure were evaluated with the use of a visual analogical scale (VAS), besides the need for anesthetic complementation during the surgery. Vital signs (blood pressure, heart rate, oxygen levels) and anxiety levels were also evaluated. The study was conducted in 50 healthy patients needing implants in the posterior region of the mandible. All anesthetic and surgical procedures were conducted by a single operator. Unpaired t-test showed no statistically significant differences (p=0.1582) among the ages of males and females, indicating that gender probably did not interfere with the results. Only one clinical procedure (2% of the total) needed three cartridges of local anesthetic while the others used just two cartridges. Every anesthesia needed complementation in the lingual region and the total period necessary for the anesthetic procedure was 1.76 (+ 0.41%) minutes (approximately 1 minute and 45 seconds). Latency period for pulpal anesthesia was 3.26 (±0.93) minutes and the period of anesthesia for soft tissues was 1.6 (±0.35) minutes. It was possible to observe by analysis of the blood pressure results that there as a significant increase (Kruskal-Wallis, p<0.05) in the moment of the puncture of the anesthesia when compared the other surgical periods, considering systolic as well as diastolic pressure. At the end of the treatment the diastolic blood pressure figures were back to basal levels while the systolic blood pressure figures remained higher than basal levels. Even though there were episodes of elevation of blood pressure when comparing basal levels, all figures remained within acceptable physiological limits. It was possible to observe that there were no statistically significant differences (Kruskal-Wallis) among the surgical periods, considering SpO2, in spite of a significant increase (p<0.05) in the heart rate in the moment of the puncture. It was possible to observe that the absolute majority of the volunteers (90%) considered themselves feeling low to moderate anxiety (until 3 in the EAF) and with pain intensity from low to moderate (until 5 in the VAS). Therefore, the sample profile consisted of individuals who had moderate levels of anxiety and responded with pain within acceptable limits. ANOVA test showed there was no influence in the anxiety (p=0.7945), measured by EAF, neither previous pain (p=0.6831), measured by VAS, about the surgical period. It was concluded that, within the limits of this study, articaine provided effective anesthesia with the infiltration technique, with minimal interference in the cardiovascular parameters.
Keywords: Articaine. Implant. Mandible. Ver menos
Palavras-chave: Articaína. Implante. Mandíbula.
The aim of this study was to evaluate the efficacy of the vestibular infiltration anesthetic technique in the mandible using the anesthetic solution Articaine 4% with epinephrine 1:100.000, in implants in the posterior region of the mandible, with the use of the lesser anesthetic volume possible for the surgical procedure. The degree of comfort during injection and surgical procedure were evaluated with the use of a visual analogical scale (VAS), besides the need for anesthetic complementation during the surgery. Vital signs (blood pressure, heart rate, oxygen levels) and anxiety levels were also evaluated. The study was conducted in 50 healthy patients needing implants in the posterior region of the mandible. All anesthetic and surgical procedures were conducted by a single operator. Unpaired t-test showed no statistically significant differences (p=0.1582) among the ages of males and females, indicating that gender probably did not interfere with the results. Only one clinical procedure (2% of the total) needed three cartridges of local anesthetic while the others used just two cartridges. Every anesthesia needed complementation in the lingual region and the total period necessary for the anesthetic procedure was 1.76 (+ 0.41%) minutes (approximately 1 minute and 45 seconds). Latency period for pulpal anesthesia was 3.26 (±0.93) minutes and the period of anesthesia for soft tissues was 1.6 (±0.35) minutes. It was possible to observe by analysis of the blood pressure results that there as a significant increase (Kruskal-Wallis, p<0.05) in the moment of the puncture of the anesthesia when compared the other surgical periods, considering systolic as well as diastolic pressure. At the end of the treatment the diastolic blood pressure figures were back to basal levels while the systolic blood pressure figures remained higher than basal levels. Even though there were episodes of elevation of blood pressure when comparing basal levels, all figures remained within acceptable physiological limits. It was possible to observe that there were no statistically significant differences (Kruskal-Wallis) among the surgical periods, considering SpO2, in spite of a significant increase (p<0.05) in the heart rate in the moment of the puncture. It was possible to observe that the absolute majority of the volunteers (90%) considered themselves feeling low to moderate anxiety (until 3 in the EAF) and with pain intensity from low to moderate (until 5 in the VAS). Therefore, the sample profile consisted of individuals who had moderate levels of anxiety and responded with pain within acceptable limits. ANOVA test showed there was no influence in the anxiety (p=0.7945), measured by EAF, neither previous pain (p=0.6831), measured by VAS, about the surgical period. It was concluded that, within the limits of this study, articaine provided effective anesthesia with the infiltration technique, with minimal interference in the cardiovascular parameters.
Keywords: Articaine. Implant. Mandible. Ver menos
Ramacciato, Juliana Cama
Orientador
Avaliação da eficácia de anestesia infiltrativa com articaína 4% com epinefrina 1:100.000 para instalação de implantes na mandíbula
Eder Diniz da Rocha.
Avaliação da eficácia de anestesia infiltrativa com articaína 4% com epinefrina 1:100.000 para instalação de implantes na mandíbula
Eder Diniz da Rocha.
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