Incidência de flebite e flebite pós-infusional em adultos hospitalizados / Incidencia de flebitis y flebitis después de la infusión en adultos hospitalizados / Incidence of phlebitis and post-infusion phlebitis in hospitalised adults

RESUMO Objetivo Avaliar a incidência de flebite durante o uso de cateter intravenoso periférico (CIP) e pós-infusional e analisar a associação com fatores de risco em pacientes hospitalizados. Método Estudo de coorte com 165 pacientes adultos internados em hospital universitário de Porto Alegre que totalizaram 447 acessos no período de dezembro 2014 a fevereiro 2015. A coleta dos dados foi diária, e a análise dos dados ocorreu pela estatística descritiva e analítica. Resultados A incidência de flebite durante o uso do CIP foi de 7,15% e de flebite pós-infusional, 22,9%. A flebite durante o uso do cateter associou-se com a Amoxicilina + Ácido Clavulânico. A flebite pós-infusional apresentou associação do grau de gravidade com a idade e com o uso de Amoxacilina + Ácido Clavulânico, Cloridrato de Tramadol e Anfotericina. Conclusão A incidência de flebite pós-infusional mostrou-se um indicador importante para a análise do cenário da qualidade da assistência em saúde.

RESUMEN Objetivo Evaluar la incidencia de flebitis en el uso de catéter periférico intravenoso (CIP) y posinfusional y analizar la asociación con los factores de riesgo en pacientes hospitalizados. Método Estudio de cohorte con 165 pacientes adultos ingresados en un hospital universitario de Porto Alegre, que ascendió a 447 accesos de diciembre 2014 a febrero de 2015. La recolección de datos fue diaria y el análisis de datos fue mediante estadística descriptiva y analítica. Resultados La incidencia de flebitis durante el uso de catéter periférico intravenoso fue del 7,15% y de la flebitis posinfusional fue del 22,9%. La flebitis durante el uso del catéter se asoció con el uso de Amoxicilina + Ácido clavulánico. La flebitis posinfusional presentó una asociación del grado de gravedad con la edad, y con el uso de Amoxicilina + Ácido clavulánico, Clorhidrato de tramadol y Anfotericina. Conclusión La incidencia de flebitis posinfuncional mostró ser un indicador importante para el análisis del escenario de la calidad de atención en salud.

ABSTRACT Objective to determine the incidence of phlebitis during and after the use of peripheral intravenous catheter (PIC), and analyse the association of this complication with risk factors. Methods cohort study with 165 adult patients admitted to a university hospital in Porto Alegre, totalling 447 accesses, from December 2014 to February 2015. Data were collected on a daily basis and analysed by means of descriptive and analytical statistics. Results The incidence of phlebitis during PIC was 7.15% and the incidence of post-infusion phlebitis was 22.9%. Phlebitis during catheter use was associated with the use of Amoxicillin + Clavulanic Acid. The grade of post-infusion phlebitis was associated with age and use of Amoxicillin + Clavulanic Acid, Tramadol Hydrochloride, and Amphotericin. Conclusion The incidence of post-infusion phlebitis proved to be an important indicator to analyse the quality of the healthcare setting.

The intervention research on treatment by Xianchen to rabbits model of chemotherapeutic phlebitis

ABSTRACT PURPOSE: To develop a chemotherapeutics induced phlebitis and explore the effects of Xianchen on the phlebitis treatment. METHODS: Forty-eight rabbits were divided into two series. Phlebitis model induced by vincristine was established at each series. The first series had 24 rabbits, which were divided into four groups (6 hours, 12 hours, 18 hours, 24 hours) after vincristine infusion. The grades of phlebitis through visual observation and histopathological examination were observed. The second series had also 24 rabbits. Interventions were performed 12 hours after vincristine infusion. These rabbits were randomly divided into four groups, according to treatment: Hirudoid (bid), Xianchen (daily), Xianchen (tid), Xianchen (five times a day). Four days after intervention, the venous injury through visual observation and histopathological examination were evaluated. RESULTS: Series 1: Phlebitis appeared 12 hours after infusion of vincristine through visual observation. There was a significant difference (p<0.05) between 6 hours and 24 hours, 6 hours and 18 hours through visual observation. However, the inflammation happened 6 hours after infusion, the loss of venous endothelial cells demonstrated differences among four groups through histopathological evaluation (p<0.05). There were significant differences (p<0.05) after 4 days among the intervention groups through visual observation, the effects of Xianchen group (five times a day) were better than Xianchen group (tid) (p<0.01). The treatment of edema demonstrated differences among groups through histopathological evaluation (p<0.05), Xianchen (five times a day) better relieved the degree of edema (p<0.05). CONCLUSIONS: The study showed that inflammatory reaction of phlebitis appeared early. Xianchen can treat vincristine induced phlebitis, as well as Hirudoid. It is particularly effective in the treatment of edema, and there is a remarkable dose-response relationship.

Clinical application of Chamomilla recutita in phlebitis: dose response curve study / Aplicação clínica da Chamomilla recutita em flebites: estudo de curva dose-resposta / Aplicación clínica de la Chamomilla recutita en flebitis: estudio de la curva dosis-respuesta

This experimental and dose-response curve study aimed to carry out the quality control of the Chamomilla recutita sample, as well as to estimate the ideal dose, for anti-inflammatory effect, of the extract of its capitula, in patients with phlebitis due to peripheral intravenous infusion of antineoplastic chemotherapy and to evaluate the toxicity of this extract in human beings. The therapeutic efficacy, concerning the anti-inflammatory potential, of different doses of Chamomilla recutita extract were analyzed and compared in 25 patients. The time of regression of phlebitis was shorter for groups with 2.5 percent concentration (mean=29.2h, standard deviation = 8.98) and 5 percent concentration (mean = 38.8h, standard deviation = 17.47). Local toxicity was almost not observed. This research contributes to the innovation of the nursing clinical practice, since it suggests an alternative for the treatment of phlebitis through the clinical use of phytotherapeutic drugs.

Neste estudo, buscou-se realizar o controle de qualidade da amostra de Chamomilla recutita, bem como estimar a dose ideal, para efeito anti-inflamatório, do infuso dos seus capítulos florais, em pacientes com flebite, decorrente de infusão intravenosa periférica de quimioterapia antineoplásica, e avaliar a toxicidade desse infuso em seres humanos. Trata-se de estudo experimental, do tipo curva dose-resposta, no qual foi analisada e comparada a eficácia terapêutica, quanto ao potencial anti-inflamatório, de diferentes doses do infuso da Chamomilla recutita, em 25 pacientes. O tempo de regressão da flebite foi menor para os grupos com concentração 2,5 por cento (média=29,2h, desvio padrão=8,98) e 5 por cento (média=38,8h, desvio padrão=17,47) e praticamente não se observou toxicidade local. Esta pesquisa contribui para a inovação da prática clínica em enfermagem, uma vez que sugere alternativa para o tratamento de flebites, por meio da utilização clínica de fitoterápicos.

En este estudio, se buscó realizar el control de calidad de la muestra de Chamomilla recutita, así como estimar la dosis ideal, para efecto antiinflamatorio, de la infusión de sus inflorescencias, en pacientes con flebitis proveniente de introducción intravenosa periférica de quimioterapia antineoplásica y evaluar la toxicidad de esta infusión en los seres humanos. Se trata de estudio experimental, del tipo curva dosis-respuesta, en el cual fue analizada y comparada la eficacia terapéutica, en cuanto al potencial antiinflamatorio, de diferentes dosis de la infusión de la Chamomilla recutita en 25 pacientes. El tiempo de regresión de la flebitis fue menor para los grupos con concentración 2,5 por ciento (promedio = 29,2h, desviación estándar = 8,98) y 5 por ciento (promedio = 38,8h, desviación estándar = 17,47) y prácticamente no se observó toxicidad local. Esta investigación contribuye para la innovación de la práctica clínica en enfermería, una vez que sugiere una alternativa para el tratamiento de la flebitis por medio de la utilización clínica de fitoterapéuticos.

[ effect of 2% nitroglycerin ointment application on the phlebitis intensity, induced by intravenous catheter]

One of the main problems with intravenous injection is high prevalence of phlebitis. The duration of staying the patients in the hospital and mortality have been significantly reduced in the hospitals with less side effects of intravenous injection. The aim of this study was to evaluate the effect of 2% nitroglycerin ointment application on the phlebitis intensity, induced by intravenous catheter. This is a single-blind clinical trial study in which 300 hospitalized patients Ghaem hospital in Mashhad city, Iran were selected by purposive-sampling method. Patients were randomly divided into two experimental [150 patients] and control [150 patients] group. In experimental groups, after intravenous insertion of catheter, we applied 2% nitroglycerin ointment [0.5 inch] in the distal part of the catheter and in control group, we did not use nitroglycerin ointment. The catheter areas were evaluated for phlebitis every 12 hours after catheter insertion in both groups. In experimental group, replacement of nitroglycerin ointment was repeated after 24, 36, 48, 60 and 72 hours. Data were statistically analyzed using student-t test, Chi-square analysis and Fisher test. Result: The phlebitis intensity in experimental group was less than control group [P<0.001]. According to the MADOX criteria, the degree of "0" [for no phlebitis] and "1" of phlebitis intensity was significantly more in the experimental group compared to the control group [P<0.05]. On the other hand, the degree of "2" of phlebitis was significantly more in control group than the experimental group [P<0.05]. The results of this study suggest that the local application of 2% nitroglycerin ointment can reduce the phlebitis intensity, induced by intravenous catheter

Drogas venotónicas / Venotonic drugs

Gran controversia existe entre los especialistas con respecto a la real utilidad de los medicamentos venotónicos que expenden actualmente en el país