目的:比较显微镜下Hotz法联合睑缘切开皮瓣转位术和单纯Hotz法治疗重度上睑瘢痕性睑内翻的临床效果。方法:回顾性分析2017-07/2019-07在我院接受上睑内翻倒睫矫正术的患者60例84眼,试验组32例42眼采用显微镜下Hotz法联合睑缘切开皮瓣转...目的:比较显微镜下Hotz法联合睑缘切开皮瓣转位术和单纯Hotz法治疗重度上睑瘢痕性睑内翻的临床效果。方法:回顾性分析2017-07/2019-07在我院接受上睑内翻倒睫矫正术的患者60例84眼,试验组32例42眼采用显微镜下Hotz法联合睑缘切开皮瓣转位术,对照组28例42眼采用单纯Hotz法。术后随访观察至12mo,记录患者主观症状、睑缘位置、睫毛外翻情况及满意度。结果:试验组单眼平均手术时间长于对照组(40.8±2.57min vs 28.5±2.64min,P<0.01)。术后1、12mo,试验组治愈率分别为100%、95%,对照组治愈率分别为95%、76%,术后12mo试验组治愈率优于对照组(P=0.013)。术后1mo两组患者满意度无差异(Z=1.1825,P=0.2371),术后12mo试验组患者满意度高于对照组(Z=3.7346,P<0.01)。结论:对于重度上睑瘢痕性睑内翻,显微镜下Hotz法联合睑缘切开皮瓣转位术虽手术时间长于单纯Hotz法,但其远期疗效优于单纯Hotz法,术后12mo患者满意度较高。展开更多
Plasma dynorphin A1-13 levels were measured in 33 patients with mitral stenosis before and after percutaneous balloon mitral commissurotomy (PBMC). The results show that the basal levels of plasma dynorphin in blood f...Plasma dynorphin A1-13 levels were measured in 33 patients with mitral stenosis before and after percutaneous balloon mitral commissurotomy (PBMC). The results show that the basal levels of plasma dynorphin in blood from the antecubital vein in the patients were significantly higher than those in 31 healthy control subjects. The increase in circulating dynorphin closely correlated with the functional cardiac status and the presence of atrial fibrillation. Ten to fifteen minutes after PBMC, plasma dynorphin levels in blood from the femoral vein increased significantly. Seventy-two hours after the procedure, the levels of plasma dynorphin in blood from the antecubital vein had decreased significantly , but they did not decrease to the normal range. Plasma dynorphin levels in blood from the femoral vein were positively correlated with the mean left atrial pressure and the mean right atrial pressure before the first balloon inflation. Plasma dynorphin levels in blood from the antecubital vein were positively correlated with the heart rate and the mean transmitral pressure gradient, and negatively with the mitral valve area before and 72 hours after PBMC.展开更多
The tracheocutaneous fistula after tracheostomy is a complex clinical problem. An ideal fistula closure is still difficult at present though a variety of fistula-closing methods have been reported in the literature. W...The tracheocutaneous fistula after tracheostomy is a complex clinical problem. An ideal fistula closure is still difficult at present though a variety of fistula-closing methods have been reported in the literature. We used a turnover skin flap to cover the fistula. All the procedures were completed at bedside under local anesthesia. The fistula was successfully closed and well healed without complications within 7-9 days. It has been proven that this operation is simple, effective, and safe.展开更多
文摘目的:比较显微镜下Hotz法联合睑缘切开皮瓣转位术和单纯Hotz法治疗重度上睑瘢痕性睑内翻的临床效果。方法:回顾性分析2017-07/2019-07在我院接受上睑内翻倒睫矫正术的患者60例84眼,试验组32例42眼采用显微镜下Hotz法联合睑缘切开皮瓣转位术,对照组28例42眼采用单纯Hotz法。术后随访观察至12mo,记录患者主观症状、睑缘位置、睫毛外翻情况及满意度。结果:试验组单眼平均手术时间长于对照组(40.8±2.57min vs 28.5±2.64min,P<0.01)。术后1、12mo,试验组治愈率分别为100%、95%,对照组治愈率分别为95%、76%,术后12mo试验组治愈率优于对照组(P=0.013)。术后1mo两组患者满意度无差异(Z=1.1825,P=0.2371),术后12mo试验组患者满意度高于对照组(Z=3.7346,P<0.01)。结论:对于重度上睑瘢痕性睑内翻,显微镜下Hotz法联合睑缘切开皮瓣转位术虽手术时间长于单纯Hotz法,但其远期疗效优于单纯Hotz法,术后12mo患者满意度较高。
文摘Plasma dynorphin A1-13 levels were measured in 33 patients with mitral stenosis before and after percutaneous balloon mitral commissurotomy (PBMC). The results show that the basal levels of plasma dynorphin in blood from the antecubital vein in the patients were significantly higher than those in 31 healthy control subjects. The increase in circulating dynorphin closely correlated with the functional cardiac status and the presence of atrial fibrillation. Ten to fifteen minutes after PBMC, plasma dynorphin levels in blood from the femoral vein increased significantly. Seventy-two hours after the procedure, the levels of plasma dynorphin in blood from the antecubital vein had decreased significantly , but they did not decrease to the normal range. Plasma dynorphin levels in blood from the femoral vein were positively correlated with the mean left atrial pressure and the mean right atrial pressure before the first balloon inflation. Plasma dynorphin levels in blood from the antecubital vein were positively correlated with the heart rate and the mean transmitral pressure gradient, and negatively with the mitral valve area before and 72 hours after PBMC.
文摘The tracheocutaneous fistula after tracheostomy is a complex clinical problem. An ideal fistula closure is still difficult at present though a variety of fistula-closing methods have been reported in the literature. We used a turnover skin flap to cover the fistula. All the procedures were completed at bedside under local anesthesia. The fistula was successfully closed and well healed without complications within 7-9 days. It has been proven that this operation is simple, effective, and safe.
