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@#Objective To summarize the experience of treating adult recurrent pectus excavatum without plate turnover. Methods Twenty-seven patients with recurrent pectus excavatum treated by thoracoscopy-assisted placement without plate turnover from 2010 to 2019 in our hospital were enrolled. There were 23 males and 4 females with the age of 3-29 (12.81±7.79) years at the first operation, and 18-29 (21.74±3.56) years at this operation. Incision of 2-3 cm at bilateral axillary midline of the deepest point of pectus excavatum was made, and an auxiliary incision under xiphoid process was adopted according to the intraoperative situation. Results All patients underwent thoracoscopy-assisted correction of pectus excavatum without bar turnover, and subxiphoid incision was performed in 11 patients. Twenty-five patients had one bar placed, and two patients required two bars. The operation time was 28-45 (33.00±6.44) min. Postoperative Haller index (2.95±0.40) was improved compared with preoperation (4.63±1.03). The postoperative hospital stay was 4-6 (4.00±0.32) day. All patients were followed up for 1-8 years. Complications included poor wound healing in 1 patient, and steel wire fracture and displacement in 1 patient. There was no plate rotation or bar displacement. Fourteen patients removed the bar 29-84 (40.36±13.93) months after the placement. Haller index was improved to 2.43-3.61 (2.86±0.35) during removal of steel plate. Untill June 2020, there was no recurrence of pectus excavatum. Conclusion The treatment of adult recurrent pectus excavatum without plate turnover is satisfactory, and the protection of intercostal muscle and firm fixation is the key to ensure the success of operation and long-term effects.
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@#Objective To explore the surgical design and efficacy of novel modified Nuss procedure for pectus excavatum (PE). Methods We retrospectively analyzed the clinical data of 903 patients with PE who were treated by the new kind of steel bar and the novel modified Nuss procedure. There were 716 males and 187 females at mean age of 2-45 (12.1±6.8) years. Preoperative chest CT scans Haller index (HI) was 3.1-15.2 (4.6±1.3), with 38 patients of mild PE (HI<3.2), 302 patients of moderate PE (HI 3.2-3.5), 521 patients of severe PE (HI 3.6-6.0), and 42 patients of extremely severe PE (HI>6.0). The operative time, operative blood loss, hospital stay time as well as postoperative complications were reviewed and analyzed. Results All of the 903 patients successfully completed the surgery. The mean operative time was 20-45 (25.2±2.6) min for primary PE and that for special type of PE (including recurring PE, PE patients after heart disease operation and those corrected by 2 bars) was 48-150 (63.5±28.1) min. Blood loss was less than 10 mL for primary PE and 15-50 (23.5±5.5) mL for special type of PE. Postoperative hospital stay was 3-15 (4.5±1.6) d. A total of 845 patients (93.6%) required 1 steel bar insertion, 58 patients (6.4%) required 2 steel bars. Postoperative evaluation of the surgery outcomes revealed the following: excellent in 805 patients, good in 84 patients, fair in 14 patients and poor in 0. The good quality rate was 98.4%. Conclusion Novel modified Nuss procedure can simplify and optimize the surgical design with good short and mid-term effects.
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Objective To introduce the application experience of a new steel bar used in minimally invasive surgery for pectus carinatum.Methods From January to October 2018, Cardiothoracic Surgery Department of Shanghai Xinhua Hospital performed a minimally invasive surgery for 25 cases of patients with pectus carinatum used a new type of steel bar.All 25 pa-tients were male, aged 10 -17 years, with an average age of(13.80 ±1.66)years.The application experience of the new bar in pectus carinatum minimally invasive surgery was summarized .Results All operations were successfully completed .The op-eration time was 35-100 min, averaged(73.44 ±17.49)min, postoperative hospital stay was 3 -6 days, averaged(3.68 ± 0.85)days.Postoperative complications included 5 cases of pneumothorax(the lung compression was about 2％ -10％, not necessary for surgical intervention).One case occured wound healing delay 1 month after operation, and healed after no surger-cal treatment.The other patients recovered smoothly.Conclusion The new steel bar is convenient to use, greatly reduces the difficulty of the pectus carinatum surgery procedure , also reduced surgical trauma and complications , has a good application prospect.
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@#Objective To share the experience of single-stage bilateral pulmonary resections by video-assisted thoracic surgery (VATS) for multiple nodules. Methods Clinical records of patients undergoing one-stage bilateral resections of multiple pulmonary nodules between January 2015 and December 2016 in our institution were retrospectively reviewed and analyzed. There were 9 males and 15 females, aged from 33 to 69 (55.0±8.0) years. Two patients underwent bilateral lobectomy. Lobar-sublobar (L/SL) resection and bilateral sublobar resection (SL-SL) were conducted in 9 patients and 13 patients respectively. Results All operations completed successfully. Operation time was 135–330 (231.4±59.1) min, duration of use of chest drains was 2–17 (5.4±3.1) days. Overall duration of hospitalization after surgery was 5–37 (8.6±6.3) days. There was no perioperative death. Postoperative course was uneventful in 17 (70.8%) patients. The postoperative complications included one patient of incision infection and one patient of pulmonary infection. Persistent air leak for >3 days duration and unilateral pleural drainage for more than 200 ml/d were observed in 3 patients and 2 patients respectively. Conclusion Single-stage bilateral surgery in selected patients with synchronous bilateral multiple nodules is feasible and associated with satisfactory outcomes.
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Objective Based on the disadvantages of NUSS procedure, we design a new type of funnel chest orthodontic steel bars for clinical application to simplify surgery operation , reduce the surgical trauma, improve operation effect, enhance the safety of operation, and relieve the suffering of the patients, etc.Methods From June 2010 to July 2015, 1020 patients used the new type of funnel chest orthodontic metal plates, including 706 cases of males and 314 cases of females, aged 3-40(aver-age age 11.38 ±5.31).Haller index of 3.36 to 15.45(average index 4.97 ±1.58).668 symmetrical funnel chest cases, 281 cases of asymmetry and 71 recurrent funnel chest cases are involved.Surgical steel bars, having 15 specifications, are arc-shaped, the lengths of which are from 12cm to 26cm.The two ends of steel bars have fixed piece, one end of the bar was fused with a stabilizer and the other end connected to an introducer or a stabilizer and use screws to fix two ends .Steel plates, as the design product, are finalized in the factory.Therefore we need not make intraoperative reprocess.Front tip of introducer and the back-end can be connected to the metal plate.Patients were placed supine position under general anesthesia.Two inci-sions, with length about 2cm and deep to the rib periosteum were made along axillary midline line on the both sides .In the di-rection of high blunt slightly medial free for subcutaneous tunnel to the highest point .Fixed wires were worn around the ribs on both sides.A thoracoscope to guide the bar was inserted from the highest point on the right side of the rear of the medial by sternum low into the chest from the left corresponds to the highest point of the medial , remove the introducer to connect another stator, use screws to fix the connection, with a fixed stator and steel plate stabilized.At the end of the surgery, the stabilizer on either side was secured with sutures.Results The median first operation time was 23 -45(32.31 ±3.57)min, second op-eration time was about 34-147(68.27 ±30.25)min..The bleeding volume(first operation) was 0-2(0.40 ±0.36)ml, the bleeding of second operation time was 1-630(144.00 ±57.00)ml.The hospital stay was 3-9(4.22 ±0.61)days after the operation.All the cases were followed up for 34-48(34.4 ±6.1)months.Steel plate was fixed at the bottom of the sternum in 957 of them,with slight shifting in 58 patients.There was another 5 cases who need re-operation because of the obvious shift-ing.Conclusion The new type of funnel chest orthodontic steel bars simplify surgery operation, reduce the surgical trauma, improve operation effect, relieve the suffering of the patients and enhance the safety of operation.
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Objective To summarize the preliminary experience of surgical treatment of recurrent pectus excavatum. Methods A total of 23 cases of recurrent pectus excavatum treated in our hospital from January 2012 to December 2014 were reviewed retrospectively. Of the 23 cases, the Nuss method was employed in 15 cases, the modified Nuss method in 6 cases, the Nuss operation and osteotomy in 1 case, and the Ravitch operation in 1 case. Results The surgery was successfully completed in all the 23 patients, without serious complications. The intraoperative blood loss was 10-150 ml (median, 20 ml). The postoperative hospital stay was 4-15 days (mean, 7. 1 days). After operation, 2 cases had more drainage, which were given active thoracic drainage and nutrition. The 23 patients were given removal of steel plate at 2 years after operation, and no recurrence was seen. Conclusions The Nuss operation can be used as the first choice for patients with pectus excavatum repair failure. For patients with recurrence of severe deformity of pectus excavatum, the first choice should be the Ravitch operation.
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Objective To evaluate the possible factors that may influence the resting energy expenditure (REE) in patients with newly diagnosed esophageal cancer. Methods Totally, 40 patients with newly diagnosed esophageal cancer were prospectively collected from November 2008 to June 2009 in Xinhua Hospital. Nutritional risk screening 2002 (NRS 2002) was performed. REE and body composition were measured using indirect calorimetry and bioeletrical impedence method, respectively. Results Twenty-seven (67.5%) patients were found with nutrition risk, and NRS score was negatively correlated with prealbumin ( r = - 0.444, P = 0.004) and albumin levels (r = - 0.386, P = 0.014). Measured REE and predicted REE values were ( 6770 ± 1360) and (6021 ± 841 ) kJ/d, respectively (P ＜ 0.001 ). Among all 40 patients, 57.5% of them were hypermetabolic,30.0% were normal, and 12.5% were hypometabolic. Stepwise linear regression analysis showed that fat free mass was the only significant determinant variable for REE (P ＜ 0.001 ). Conclusion Fat free mass is a factor than can influence the energy metabolism in patients with newly diagnosed esophageal cancer.