Evaluation of the comparative influence of magnesium sulfate single and combination with ritodrine hydrochloride in the prevention of preterm delivery / Avaliação da influência comparativa de sulfato de magnésio único e combinação com cloridrato de ritodrina na prevenção de parto prematuro

This project was designedto explore the effects of ritodrine hydrochloride combined with magnesium sulfate in the prevention of preterm delivery of patients with threatened premature birth. 128 cases of threatened premature birth were randomly divided into two groups according to the number table method. The control group was treated with magnesium sulfate, while the study group was treated with ritodrine hydrochloride combined with magnesium sulfate. The data (p > 0.05) was analyzed using SPSS 18.0 and was subjected to Chi-square and t-test. The onset time and prolonged gestation time of the study group were shorter than those of the control group (p < 0.05). There was no difference in the incidence of myocardial ischemia between the study group and the control group (p > 0.05). The heart rate per minute of the study group was higher than that of the control group (p < 0.05). There was no difference in blood pressure between the study group and the control group. Nevertheless, the neurological function, pregnancy outcome, and neonatal status of the group were better than those of the control group (p < 0.05).(AU)

Este projeto foi desenvolvido para explorar os efeitos do cloridrato de ritodrina combinado com sulfato de magnésio na prevenção do parto prematuro de pacientes com risco de nascimento prematuro. 128 casos de nascimento prematuro ameaçado foram divididos aleatoriamente em dois grupos, de acordo com o método da tabela numérica. O grupo de controle foi tratado com sulfato de magnésio, enquanto o grupo de estudo foi tratado com cloridrato de ritodrina combinado com sulfato de magnésio. Os dados (p > 0,05) foram analisados pelo SPSS 18.0 e submetidos ao teste do qui-quadrado e ao teste t. O tempo de início e o tempo prolongado de gestação do grupo de estudo foram menores que os do grupo de controle (p < 0,05). Não houve diferença na incidência de isquemia miocárdica entre o grupo de estudo e o grupo de controle (p > 0,05). A frequência cardíaca por minuto do grupo de estudo foi superior à do grupo controle (p < 0,05). Não houve diferença na pressão arterial entre o grupo de estudo e o grupo de controle. No entanto, a função neurológica, o resultado da gravidez e o status neonatal do grupo foram melhores do que os do grupo de controle (p < 0,05).(AU)

Curative effect of urokinase combined with low molecular heparin sodium on arteriovenous fistula embolism / 现代临床护理

Objective To evaluate the curative effect of urokinase combined with low molecular heparin sodium in managing arteriovenous fistula embolism. Methods Toally 48 patients with arteriovenous fistula embolism treated from January 2014 to October 2015 were selected for the study, where 22 were assigned into control group and 26 as trial group according to the registration time. The former group were treated with urokinase and the latter with urokinase combined with low molecular heparin sodium. The rate of recanalization, the rate of thrombosis recurrence, and the adverse reactions were compared between the two groups. Results The recanalization rate in the trial group was higher than that in the control group (P<0.05). The rate of thrombosis recurrence in the trial group was significantly lower than that the control group. There was no statistical difference in adverse reactions between the groups. Conclusion The thrombolytic effect of urokinase combined with low molecular heparin sodium is superior to that of urokinase alone, with a higher rate of recanalization.