無管化與傳統(tǒng)經(jīng)皮腎鏡的對比研究
[Abstract]:Background and objective after more than half a century of development, percutaneous nephroscopy has gradually shown its unique advantages in the competition with traditional open surgery, and has become the first choice for the treatment of complex kidney stones. With the progress of science and technology and the improvement of operation level, in recent years, many scientists have gradually realized the pain and inconvenience caused by indwelling renostomy tube after traditional transcatheter renal endoscopy, and then tried to eliminate this backward drainage method, and have done a lot of experimental research work for this purpose. However, many scholars do not agree with this view, that the placement of renostomy tube after operation will cause serious complications, and then bring greater harm to patients. With the above two viewpoints and summing up the previous working experience of scholars, we have carried out this clinical comparative study in order to explore the effectiveness and safety of non-tubular percutaneous nephroscopy in the treatment of upper urinary calculi compared with traditional transcatheter nephroscopy, and whether there are advantages in clinical work. Methods from January 2011 to October 2013, 105 patients with upper urinary tract stones treated with percutaneous nephrolithotomy,PCNL were analyzed retrospectively. the results were as follows: (1) from January 2011 to October 2013, 105 patients with upper urinary calculi were analyzed. Among them, 39 cases were treated with non-catheterization and 66 cases with traditional percutaneous nephrolithotomy (traditional group), while 39 cases were treated with endoscophenoscopic lithotomy (non-tubular group) and 66 cases by traditional nephrolithotomy (traditional group), and the other 66 cases were treated with traditional nephrolithotomy. There was no significant difference in sex, age and stone parameters (P > 0.05). The operation time, visual simulated pain score 24 hours after operation, analgesic demand, infection occurrence, postoperative blood loss and transfusion rate, postoperative intestinal function recovery time, perirenal hematomas and fluid accumulation, postoperative hospitalization time and hospitalization expenses were statistically analyzed. Results 105 cases of operation were successfully completed, no cases of conversion to open, no cases of pleura and intestinal tract injury, no cases of septic shock occurred. All patients were followed up for one month after discharge, and no serious complications occurred. The time of operation (52.92 鹵7.95min vs55.59 鹵7.21min P > 0.05), the incidence of fever (9/39vs14/66P > 0.05), the decrease of Hb (8.00 鹵4.03g/L vs8.62 鹵4.33g/LP > 0.05), the decrease of HCT (4.29% 鹵1.27% vs 4.61% 鹵1.36% P > 0.05), the postoperative transfusion rate (0/39vs1/66P > 0.05). There was no significant difference in the recovery time of intestinal function (15.55 鹵5.59h vs16.74 鹵6.58h P > 0.05), the incidence of perirenal hematomas (2/39vs7/66P > 0.05), the incidence of perirenal fluid accumulation (10/39vs28/66P > 0.05) and the rate of stone clearance (33/39vs58/66P > 0.05). The postoperative 24hVAS (2.41 鹵1.32 vs4.54 鹵1.65, P < 0.05), the demand rate of postoperative painkillers (3/39vs15/66P < 0.05), the recovery time (14.97 鹵4.73 d vs20.18 鹵5.25 d P < 0.05), and the average postoperative hospital stay (5.82 鹵1.00 d vs7.76 鹵1.45 d P < 0.05), the postoperative recovery time (14.97 鹵4.73 d vs20.18 鹵5.25 d P < 0.05), the average postoperative hospital stay (5.82 鹵1.00 d vs7.76 鹵1.45 d P < 0.05). There were significant differences in the average postoperative hospitalization expenses (2805.41 鹵385.63 yuan vs4243.86 鹵596.52 yuan, P < 0.05). Conclusion Catheter is an improvement of traditional endoscopic drainage. Through clinical comparative study, it is found that it has advantages in reducing postoperative pain and analgesic drug demand, shortening hospitalization time and reducing medical expenses. On the basis of strict screening of cases, skillful operation and accurate judgment of tracheization at the end of operation, tubular percutaneous nephroscopy is a reliable, safe and economical method, which is worth popularizing and applying.
【學(xué)位授予單位】:安徽醫(yī)科大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:R699.2
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