ABSTRACT
Objective The Nuss procedure is a minimally invasive pectus repair.The aim of this study was to explore the changes in quality of life in patients who underwent a Nuss procedure.Methods 96 patients,who underwent a Nuss procedure in our institution,were interviewed at preoperation,1 year after operation with the bar in place,and before the planned bar removal.The Nuss Questionnaire modified by George Krasopoulos et al,which evaluates psychosocial and physical well-being,was independently used by patients.Results Most of the scoring of the individual questions and the total score of individual patients revealed a significant improvement,both in preoperation vs.1 year after operation and 1 year after operation vs.before the planned bar removal.Conclusion The Nuss procedure has been shown to improve the quality of life in patients with pectus excavatum deformity in the short term.
ABSTRACT
Objective To summarize the experiences of Nuss procedure for complicated pectus excavatum.Methods From August 2006 to July 2011,443 patients with pectus excavatum received Nuss operation.Among them,95 patients with complicated pectus excavatum (CT Haller index ＞ 6) received modified technique of Nuss procedure,including multi-bar technique,oblique placed bar,double arc bar technique; fix with wire ; osteotomies ; auxiliary small incision; thoracoscopy placed by different lateral.Results All operations were successfully accomplished without severe complications.The mean operative time was (90.13 ± 39.12 ) minutes and the mean volume of blood loss was (45.41 ± 19.23 )ml.The mean hospital stay was (7.21 ± 2.87 ) days.All patients have been satisfied with their surgical correction.Therapeutic results evaluation was excellent in 75.8％ of patients,good in 16.8％.Conclusion Multi modified technique of Nuss procedure can lead to a satisfactory outcome for complicated pectus excavatum patients.
ABSTRACT
Background and purpose: Three-incision esophagectomy for patients with esophageal cancer has been increasingly used, but the incidence of either postoperative anastomotic leak or stricture is higher than that in intrathoracic gastroesophageal anastomosis. The purpose of this study was to investigate the clinical effects of the side-to-side stapled cervical gastroesophageal anastomosis in preventing anastomotic leak and stricture after three-incision esophagectomy. Methods: One hundred and twenty-seven patients undergoing three-incision esophagectomy for esophageal cancer with gastric replacement were reviewed. A side-to-side stapled cervical gastroesophageal anastomosis was performed in 71 cases and manually sewn anastomosis in 56 cases. The incidence of postoperative anastomotic leak and stricture was compared between these two groups and the results were statistically analyzed using SPSS11.0 soft.Results: Anastomotic leakage was noted in seven patients (9.9%) in the stapler group and fourteen patients (25.0%) in the manually sewn group (P=0.04). After the operation two patients (2.8%) in the stapler group and nine patients (16.1%) in the manually sewn group developed a benign esophageal stricture (P=0.02).The incidence of either postoperative anastomotic leak or stricture in cases of the stapler group was significantly lower than that in the manually sewn group (P<0.05). Conclusion: Construction of the cervical esophagogastric anastomosis with a side-to-side stapled technique provides a larger luminal diameter which significantly reduces the incidence of postoperative anastomotic strictures. The surgery also greatly reduces the incidence of anastomotic leaks and strictures, so it could be used as an alternative strategy for cervical esophagogastric anastomosis after esophagectomy for esophageal cancer
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the short-term effect and experience of Nuss procedure on 120 cases of patients with pectus excavatum.</p><p><b>METHODS</b>Thoracoscopy assisted Nuss procedure with different ways of anesthesia were applied to 120 cases of patients with pectus excavatum, including 7 cases of recurrence after traditional surgical procedure (6 cases) and Nuss method (another one). The patients ranged in age from 2.5 to 43 (mean 14.1) years and in Haller index from 2.91 to 29. Of the 120, 73 had symmetric and 47 had asymmetric pectus excavatum. The Nuss procedure is performed with general anesthesia and a convex steel bar is inserted under the sternum with thoracoscopy through small bilateral thoracic incisions. The steel bar is inserted with the convexity facing posteriorly, and when it is in position, the bar is turned over, thereby correcting the deformity.</p><p><b>RESULTS</b>The operation was successfully accomplished without severe complications in all the 120 cases. The mean operative time was 58 minutes and the mean volume of blood loss was 30 ml. 103 patients had one bar inserted while the other 17 cases with more extremely diffuse depression required 2 or even 3 bars to get a satisfactory correction. Such methods as modifications to the fixing points and the shape of the bar, partial osteotomy, were developed to deal with asymmetric ones.</p><p><b>CONCLUSION</b>The Nuss procedure is a minimally invasive technique for correction of pectus excavatum. It can lead to a satisfactory outcome and surgical time is less.</p>
Subject(s)
Adolescent , Adult , Child , Child, Preschool , Female , Humans , Male , Young Adult , Funnel Chest , General Surgery , Orthopedic Procedures , Methods , ThoracoscopyABSTRACT
<p><b>OBJECTIVE</b>To investigate the relationship between hepatitis B virus (HBV) genotype and therapeutic efficacy during the early phase of lamivudine treatment.</p><p><b>METHODS</b>Totally 595 patients with chronic hepatitis B were treated with lamivudine 100 mg/day for 12 months. HBV genotypes, contents of HBV DNA, HBeAg/anti-HBe and YMDD mutation after lamivudine treatment for 12 months were determined. The data were analyzed with SPSS software.</p><p><b>RESULTS</b>In 595 patients, 8 (1.4%) were genotype A; 53 (8.9%) genotype B; 360 (60.5%) genotype C; 112 (18.8%) were coinfection of genotype B and C; 14 (2.4%) of A and C; 15 (2.5%) A and B; 6 (1.0%) of A, B, and C, and remaining 27 (4.5%) were unspecified. Patients were treated with lamivudine 100 mg/day for 12 months. Genotype B with HBV DNA levels turned to be negative (HBV DNA < 0.1 ng/L) was 87.2%, genotype C was 89.51%, coinfection of genotype B and C was 93.04% (P > 0.05). HBeAg seroconversion of genotype B was 11.65%, of genotype C was 20.64%, and of coinfection of genotype B and C was 18.57% (P > 0.05). All 69 strains of YMDD mutation were detected after lamivudine treatment for 12 months, in which genotype B was in 16.98%, genotype C in 15.38%, and coinfection of genotype B and C was in 13.86% (P > 0.05).</p><p><b>CONCLUSION</b>There was no difference in HBV genotypes and the rate of development of YMDD mutations, HBeAg seroconversion, descending of HBV DNA level in Chinese patients with chronic hepatitis B.</p>