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Chinese Journal of Primary Medicine and Pharmacy ; (12): 554-557, 2021.
Artigo em Chinês | WPRIM | ID: wpr-883781

RESUMO

Objective:To investigate the effects of perioperative whole course thermal insulation strategy on extubation, recovery time, coagulation index and the incidence of complications in patients undergoing thoracoscopic surgery.Methods:A total of 121 patients who underwent thoracoscopic surgery who received treatment in Zhoushan Hospital from October 2016 to February 2018 were included in this study. Among them, 59 patients who underwent thoracoscopic surgery from October 2016 to February 2017 were included in the simple thermal insulation group, and 62 patients who underwent thoracoscopic surgery from October 2017 to February 2018 were included in the whole process thermal insulation group. Before and 24 hours and 72 hours after surgery, platelet count, prothrombin time, activated partial thromboplastin time and thrombin time were compared between the two groups. Postoperative extubation time and recovery time were recorded. The incidence of shivering, restlessness and other complications was analyzed.Results:Postoperative extubation time and recovery time in the whole process thermal insulation group were significantly shorter than those in the simple thermal insulation group [(8.06 ± 4.60) min vs. (13.98 ± 7.22) min, (47.19 ± 12.97) min vs. (56.84 ± 17.49) min, t = 5.40, 3.47, both P < 0.05). At 24 and 72 hours after surgery, platelet count and activated partial prothrombin time in the whole process thermal insulation group were significantly shorter than those in the simple thermal insulation group [(12.55 ± 0.88) s vs. (13.11 ± 0.97) s, (27.44 ± 2.43) s vs. (29.03 ± 2.14) s, (11.42 ± 0.73) s vs. (11.87 ± 0.74) s, (27.44 ± 1.96) s vs. (28.80 ± 2.22) s, t = 3.32, 3.81, all P < 0.05). The incidence of postoperative shivering and restlessness in the whole process thermal insulation group was significantly lower than that in the simple insulation Group (7 cases vs. 27 cases, 5 cases vs. 22 cases, χ2 = 17.782, 14.894, 3.33, 3.57, all P < 0.05). Conclusion:Perioperative whole course thermal insulation strategy can shorten extubation and recovery time, inhibit perioperative coagulation dysfunction, and decrease the incidence of perioperative restlessness, shivering and other complications caused by hypothermia. The effect of perioperative whole course thermal insulation is superior to that of simple thermal insulation.

2.
Chinese Journal of Radiological Medicine and Protection ; (12): 236-238, 2011.
Artigo em Chinês | WPRIM | ID: wpr-412731

RESUMO

Objective To discuss the feasibility of Monte Carlo N-particle transport code(MCNP)simulated calculation.Methods The calculation in water phantom was contrasted with the practical measurements and the reported values using the percent depth dose(PDD)curve and normal peak scatter factor.Results There Was no significant difference between calculated and measured results in the 10 cm×10 cm field(t=-0.41,P>0.05),however,there were significant differences in the 5 cm×5 cm field(t=7.2,P<0.05)and in the 12 cm×12 cm field(t=-4.6,P<0.05).There was no significant difierence between the calculated results and the reported values(t=-1.91,P>0.05).In the same radiation field,the PDD decreased as the depth increased,but increased as the size of the radiation field increased at the same depth.PDD and normal peak scatter factor were both important parameters for calculation of prescribed dose.Conclusions It is possible to establish a set of accurate and comprehensive percent depth doses and normal peak scatter factor parameters so as to provide the basis of clinical use, quality assurance and quality control for radiotherapy.

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