ObjectiveTo evaluate long-term therapeutic effect of esophagogastric devascularization without splenectomy in treatment of portal hypertension with esophagogastric varices hemorrhage. MethodsThe patients who took esophagogastric devascularization without splenectomy from 2008 to 2013 were followed-up in clinic or through phone. The remission of esophagogastric varices, rebleeding, survival and long-term postoperative complications were observed. ResultsA total of 32 patients were taken esophagogastric devascularization without splenectomy in Peking University People's Hospital from 2008 to 2013. One patient died during the perioperative period. Twenty-three patients were followed-up for 10-81 months with an average 45.5 months, of whom 7 patients had rebleeding, 5 patients died, 3 patients had new onset portal vein thrombosis, 2 patients had esophageal anastomotic strictures. ConclusionEsophagogastric devascularization without splenectomy is an effective method in treatment of portal hypertension with esophagogastric varices hemorrhage in selected patients.
ObjectiveTo evaluate the medium-term effectiveness of Waveflex system in the treatment of multiple lumbar degenerative diseases. MethodsBetween May 2010 and July 2012, 26 patients with multiple lumbar degenerative diseases underwent posterior decompression, transforaminal lumbar interbody fusion (TLIF), and internal fixation with Waveflex system. There were 15 males and 11 females, aged 23-65 years (mean, 34.2 years). The disease duration was 9 months to 8 years (median, 3 years and 3 months). The lesion located at L3-S1. The visual analogue scale (VAS), Oswestry disability index (ODI), and the short-form 36 health survey scale (SF-36) were used to evaluate the status of clinical recovery, meanwhile the Stauffer-Coventry evaluation standard was used to access the satisfaction at last followup; the disc space height (DSH), intervertebral angle (IVA), and range of motion (ROM) were measured on X-ray film or three-dimensional CT, and the adjacent segment degeneration was classified by Pfirrmann score based on MRI findings. ResultsAll patients obtained primary incision healing without nerve injury, cerebrospinal fluid leakage, or internal fixation failure. All patients were followed up 31-50 months (mean, 40.6 months). The VAS, ODI, and SF-36 scores were significantly improved at 6 months after operation and last follow-up when compared with preoperative ones (P<0.05), but no significant difference was found between at 6 months and last follow-up (P>0.05). According to the StaufferCoventry evaluation standard, the results were excellent in 21 cases, good in 2 cases, moderate in 2 cases, and poor in 1 case, with an excellent and good rate of 88.5% at last follow-up. X-ray films showed that there was no complication of screws pulling-out or fixed rod rupture and displacement. At 7 days, 6 months, and last follow-up, the DSH of adjacent segment was significantly increased (P<0.05), and the ROM of adjacent segment was significantly decreased (P<0.05) when compared with preoperative ones; there was no significant difference in IVA between at pre-and post-operation (P>0.05). According to Brantigan grade for fusion, 19 cases were rated as grade E, 6 cases as grade D, and 1 case as grade C, and the fusion rate was 96%. There was no significant difference in Pfirrmann score between at pre-operation and last follow–up (Z=0.000, P=1.000). ConclusionThe Waveflex system combined with TLIF is effective and safe to treat multiple lumbar degenerative diseases during medium-term follow-up.
ObjectiveTo explore the comprehensive hospital administrative management system for urban and rural cooperation in the process of medical reform. MethodsBy reviewing literature and interviewing directors of the administrative departments and hospital medical staff, we gradually established and improved the administrative management system for urban and rural hospital counterpart support. ResultsBetween 2010 and 2013, 123 medical workers were dispatched to support eight county-level hospitals, after which the comprehensive capacity, and technology and quality control in those hospitals were largely improved. Till the end of 2013, two of those hospitals were promoted to be grade-three class-B comprehensive hospitals; two were promoted as grade-two class-A comprehensive hospitals; three passed the reassessment to be grade-two class-A comprehensive hospitals; and another three county-level medical centers were promoted to be city-level key disciplines. ConclusionThe comprehensive administrative management system improves the management level of grass-roots hospitals at the county level; promotes the social public welfare of tertiary public hospital counterpart support; facilitates the process of medical system reform at the county level; establishes a series of administrative management modes such as unified support, personnel management, assessment standards and evaluation system; and promotes the sustainability of long-term counterpart support system.
ObjectiveTo compare and analyze clinical effects of video-assisted thoracoscopic surgery (VATS) lobectomy and systematic lymph node harvests for peripheral non-small cell lung cancer (PNSCLC) patients between single-port (SP) and multi-port (MP) with a propensity-matched analysis. MethodsWe retrospectively analyzed the clinical data of 324 patients presented with PNSCLC and admitted in the Affiliated Hospital of Qingdao University from January 2013 through December 2015. Six-eight patients underwent single-port thoracoscopic lobectomy were as a SP group and 256 patients with multi-port thoracoscopic lobectomy. Another 68 patients were produced by a propensity-matched analysis in these 256 patients, to match with SP group as a MP group. There were 26 males and 42 females at age of 54-62 (59.3±10.3) years in the SP group. There were 32 males and 36 females at age of 50-66 (61.5±9.4) years in the MP group. Perioperative outcomes were compared between the two groups. ResultsAll operations were accomplished successfully, without conversion to thoracotomy. Most postoperative outcomes were similar in intraoperative blood loss (136.3±22.7 ml vs. 142.2±20.3 ml), conversion (4.4% vs. 7.4%), lymph node dissection number (19.9±3.5 vs. 20.0±3.0), station (7.9±2.3 vs. 8.3±2.1), postoperative drainage volume (761.4±182.3 ml vs. 736.9±176.4 ml), chest drainage duration (5.2±1.5 d vs. 5.8±1.8 d), length of hospital stay (5.5±2.0 d vs. 5.0±2.5 d), and postoperative complications (2.9% vs. 7.4%) between the two groups (P > 0.05). There were statistical differences in operation time (138.2±20.3 min vs. 126.4±22.4 min), downtrend of pain scores (P=0.03), and patients' satisfaction level (8.8±1.4 vs. 7.3±2.3, P < 0.05). Concision Single-port thoracoscopic lobectomy is not inferior to multi-port and is a safe and feasible surgical procedure for the management of PNSCLC.
【Abstract】 Objective To report cl inical experience in the use of temporary intravascular shunts (TIVS) for quickrestoration of perfusion to the extremity with major vascular injury. Methods Between August 2009 and March 2011, TIVSwas applied temporarily to restore blood perfusion to the extremity in 6 patients with major extremity vascular structure injury secondary to trauma (4 patients) or tumor resection (2 patients), who would received vascular transplantation and underwent long ischemia. The patterns of vascular shunts included external carotid artery-subclavian artery, axillary artery-axillary artery, axillary vein-subclavian vein, brachial artery-brachial artery, brachial vein-brachial vein, brachial artery-radial artery, femoral artery-popliteal artery, and popliteal artery-posterior tibial artery. After TIVS, extensive debridement, fracture fixation, or tumor excision was performed. Then the shunted tubes were removed, and the vessels were repaired definitly. Six vessels were repaired by transplanting the great saphenous veins; one vessel was anastomosed directly without tension; and one vessel was repaired by artificial vascular graft. Results All shunted tubes were successfully established within 5 to 10 minutes (mean, 8.2 minutes). The duration of bypass ranged from 67 to 210 minutes. After establishment of TIVS, blood perfusion to the affected limb was improved. When shunted tubes were removed, thrombosis and partial obstruction occurred in one who accepted amputation, and the others kept patency. No loosening of tubes and haemorrhage occurred. At 2-15 months of follow-up, affected limbs had good blood supply. Conclusion TIVS is rapid and simple, which can quickly restore blood perfusion to the extremity with major vascular injury and shorten the ischemic time of the affected extremity.