【摘要】目的探讨喉癌手术后患者对两种不同雾化方式的耐受性,为选择最佳雾化方式提供参考。方法将49例喉癌手术后患者随机分为观察组(25例)和对照组(24例),观察组采用氧气雾化吸入,对照组采用空气压缩泵雾化吸入。分别记录两组患者雾化吸入前及吸入15 min时脉搏血氧饱和度(SpO2)及心率;雾化过程中患者有无心慌、气紧等不适以及雾化后痰液的性质及量。采用SPSS 13.0软件进行统计分析。结果两组患者雾化吸入15 min时的SpO2差异有统计学意义(Plt;001),观察组高于对照组;而两组患者雾化吸入前SpO2、心率、不适主诉及雾化后痰液的性质差异均无统计学意义(Pgt;005)。结论氧气雾化吸入可以提高喉癌手术后患者雾化过程中的SpO2,使患者感觉更加舒适。【Abstract】Objective To investigate postoperative patients with laryngeal carcinoma atomization of two different forms of tolerance, in order to choose the best means of atomization. Methods Fifty postoperative patients with laryngeal carcinoma were divided into observation group using oxygen inhalation and control group using the air compression pump inhalation. Two groups of patients were recorded the value of SpO2 and heart rate before 15 minutes after the inhalation,as well as the discomforts such as flustered,gas tight during the atomization process and the nature and olume of sputum. Results The results of two groups of patients at the time of 15 minutes inhalation SpO2 statistically significant difference (Plt;001), the observation group than in the control group average SpO2 high; and two groups of patients with preinhalation SpO2 average, average heart rate, Discomfort chief complaint and the nature of sputum after aerosol compared no significant difference (Pgt;005). Conclusion Oxygen inhalation in patients with laryngeal cancer can improve the atomization process SpO2 value, so that patients feel more comfortable.
ObjectiveTo observe the changes of macular visual function after myopic foveoschisis (MF) and pars plana vitrectomy (PPV) combined with internal limiting membrane peeling and air filling. MethodsA single-center, retrospective study. From October 2018 to October 2019, 29 MF inpatients (32 eyes) in Tianjin Eye Hospital were included in this study. There were 3 males (4 eyes) and 26 females (28 eyes). The age was 63.00±3.45 years old. Equivalent spherical lens degree was －14.16±2.54 D, and axial length was 29.14±1.04 mm. Among them, 3 patients (3 eyes) had lamellar macular holes. All eyes underwent standard pars plana three-channel 25G PPV combined with internal limiting membrane peeling and air filling. Before surgery and at 1, 3, and 6 months after surgery, macular microperimetry was performed with a macular integrity assessment instrument, and the mean retinal sensitivitie (MS) within 10° of the macula, fovea 2° and 4° fixation rates (P1, P2), 63% and 95% bivariate contour ellipse area (BCEA) were recorded. The comparison of MS, P1, P2, 63%BCEA and 95%BCEA at different times before and after surgery was performed by paired t test; the comparison of fixation stability rate was performed by χ2 test. ResultsCompared with before surgery, there were significant differences in the improvement of MS in affected eyes at 1, 3 and 6 months after surgery (t=－2.208, －3.435,－4.919; P=0.038, 0.002, 0.000). In the pairwise comparison at different times after surgery, only 6 months after surgery and 1 month after surgery were significantly different (P=0.036). Compared with the preoperative P1, P2, 63%BCEA and 95%BCEA, the P1 and P2 of the eyes gradually increased after surgery, while the 63%BCEA and 95%BCEA gradually decreased, however, the difference was not statistically significant (P1: t=－1.595,－1.698,－1.966; P=0.125, 0.104, 0.062. P2: t=－1.622,－1.654,－1.707; P=0.119, 0.112, 0.102. 63%BCEA: t=1.410, 1.409, 1.553; P=0.172, 0.173, 0.135. 95%BCEA: t=1.412, 1.408, 1.564; P=0.172, 0.173, 0.132). Six months after surgery, all the eyes underwent anatomical repositioning of the macular area, and no serious complications such as full-thickness macular hole and macular hole retinal detachment were found. ConclusionsPPV with internal limiting membrane peeling and air filling is an effective and safe method for MF, and the macular function improved significantly within 6 months postoperatively.
目的 分析多功能空气消毒机在普通内科病房的动态消毒效果，为病房空气质量的控制提供参考依据。 方法 2010年9月－2011年4月对普通内科病房在动态状态下进行细菌检测并使用多功能空气消毒机消毒，并就消毒前后的空气细菌菌落总数进行分析比较。 结果 在动态状态下，病房关门关窗并开启空调机时，使用多功能空气消毒机消毒前的空气细菌菌落总数显著高于消毒后，差异有统计学意义（P＜0.05）；病房在开门开窗时，使用多功能空气消毒机消毒前后的空气细菌菌落总数比较，差异无统计学意义（P＞0.05）。 结论 普通内科病房在关门关窗并开启空调机动态状态下，使用多功能空气消毒机可以降低空气细菌菌落总数，改善房间空气质量。
目的 比较电脑遥控灌肠整复仪与简易空气灌肠器对小儿肠套叠的整复效果，探讨更有效安全的空气灌肠设备。 方法 2002年11月－2011年11月对确诊的425例小儿肠套叠应用空气灌肠整复，其中198例采用简易空气灌肠器整复，227例用电脑遥控灌肠整复仪进行空气灌肠整复，并对不同病程时间、套叠部位与两种空气灌肠设备整复结果进行回顾性分析。 结果 198例患儿采用简易空气灌肠器整复成功率为71.2%，227例患儿采用电脑遥控灌肠整复仪的方式整复成功率为83.3%，后者成功率明显高于前者（P＜0.005），尤其是病程时间在24 h内，套叠部位位于升结肠或横结肠的后者整复成功率更高（P＜0.05）。 结论 电脑遥控灌肠整复仪比简易空气灌肠器更有效、安全。脉冲式空气灌肠能减轻套叠部位的痉挛与水肿，提高肠套叠的整复成功率。
ObjectiveTo observe the outcomes of 23G pars plana vitrectomy (PPV) and air tamponade for non-inferior rhegmatognous retinal detachment (RRD).MethodsA prospective case series study. From August 2017 to April 2018, 39 consecutive RRD patients (39 eyes) in Department of Ophthalmology of Subei People’s Hospital Affiliated to Yangzhou University were enrolled in this study. There were 20 males (20 eyes) and 19 females (19 eyes), 23 right eyes and 16 left eyes, with the mean age of 55±11 years. There were 30 eyes with lens and 9 eyes without lens or IOL. There were 21, 14 and 4 eyes with 1, 2 and equal or greater than 3 retinal tear respectively. All patients underwent 23G PPV which performed preretinal proliferative membranes and vitreous cortex removal, photocoagulation around the breaks with 3-5 rows, and filtered air tamponade. The follow-up was more than 2 months. The retinal reattachment, visual acuity and complications were observed. Pearson correlation analysis was used to analyze the correlation between BCVA and disease course. Chi-square test was performed for comparison among retinal reattachment rate and different clinical factors before operation.ResultsAt 2 months after the PPV, 35 eyes’ retina reattached, the rate of reattachment was 89.8%. In 2-3 weeks, 4 eyes were re-detached, all of them performed silicone oil tamponade. One eye was secondary to pre-macular membrane. The logMAR BCVA before and after PPV were 1.15±0.78 and 0.41±0.31, respectively (t=6.589, P=0.0001). Correlation analysis results showed that BCVA after surgery was positively correlated with BCVA before surgery (r=0.544, P=0.001). Twelve of 30 eyes with crystalline lens suffered cataract. The rate of reattachment vary in the number of the breaks (χ2=9.181, P=0.010).ConclusionPPV with air tamponade may be an optimal treatment of non-inferior RRD with better success rate and security.
ObjectiveTo investigate the clinical effect of combined air pressure wave and oral glucosamine in the treatment of knee osteoarthritis. MethodsWe chose 200 patients with knee osteoarthritis treated in the Department of Rehabilitation between April 2013 and March 2015 as our research subjects. The patients were randomly divided into observation group and control group with 100 in each. The control group accepted conventional physical therapy, while the observation group underwent normal physical therapy in combination with air pressure wave and oral glucosamine treatment. We compared the two groups in terms of curative effects. ResultsThe total effective rate was not significantly different between the two groups (P＞0.05) , but in terms of efficiency rate, the observation group (85.0%) was significantly superior to the control group (73.0%) (P ＜ 0.05) . ConclusionCombined air pressure wave and oral glucosamine treatment for knee osteoarthritis is high efficient, which is worthy of being popularized.