Objective To investigate the effects of sugammadex on postoperative pulmonary com-plications(PPCs)and postoperative recovery after thoracoscopic lung resection surgery.Methods A total of 263 patients scheduled for thoracoscopic lung resection surgery between November 2021 and July 2023,112 males and 151 females,aged 18-64 years,BMI 18.5-28.0 kg/m2,ASA physical status Ⅰ-Ⅲ,were randomly divided into three groups:the sugammadex group(group S,n=88),the neostigmine group(group N,n=87),and the control group(group C,n=88).The patient was sent to postanesthesia care unit(PACU)after operation,when the train of four(TOF)count reached 2,group S was given sugamma-dex 2 mg/kg,group N was given neostigmine 0.04 mg/kg+atropine 0.02 mg/kg,and group C was given equal volume of normal saline.The incidence of PPCs from the end of the surgery to the time of discharge was recorded.The time from the end of surgery to extubation,the time from drug administration to recovery of the train of four ratio(TOFr)to 0.9,the TOFr immediately after extubation,the length of stay in PACU,hypoxemia after extubation(SpO2＜90％)were recorded,and the incidence rate of postoperative residual neuromuscular block(PRNB)was calculated.The time of first getting out of the bed for activity,the number of total and effective compressions by the analgesia pump within 48 hours after surgery,the inci-dence of rescue analgesia,the clinical pulmonary infection score(CPIS),the numbers of postoperative nau-sea and vomiting(PONV),total drainage of the chest tube,duration of the chest tube insertion,and the length of postoperative hospital stay were recorded.Results Compared with group C,the incidence of PPCs,PRNB and hypoxemia after extubation were significantly decreased,time from the end of surgery to extubation,time from drug administration to recovery of TOFr to 0.9,the length of stay in PACU,and the first postoperatively out of bed activity time were significantly shortened,the TOFr immediately after extuba-tion was significantly increased,and CPIS was significantly decreased in group S(P＜0.05);the time from the end of surgery to extubation,time from drug administration to recovery of TOFr to 0.9,the length of stay in PACU were significantly shortened,the TOFr immediately after extubation was significantly in-creased,PRNB after extubation were significantly decreased in group N(P＜0.05).Compared with group N,the incidence of PRNB after extubation were significantly decreased,the time from the end of surgery to extubation,the time from drug administration to recovery of TOFr to 0.9,the length of stay in PACU,and the first postoperatively out of bed activity time were significantly shortened,the TOFr immediately after ex-tubation was significantly increased in group S(P＜0.05).There was no significant difference in other in-dexes between the three groups.Conclusion Sugammadex can rapidly antagonize the residual muscle re-laxation,decrease the rate of PPCs and PRNB,and promote rapid recovery of patients after thoracoscopic lung resection surgery.

In March 1973, the Department of Hand Surgery and Oral Surgery of Huashan Hospital Affiliated to Shanghai First Medical College (now Huashan Hospital Affiliated to Fudan University) jointly carried out the first case of free flap transfer in China. In the past 50 years, Chinese colleagues have been constantly exploring and innovating in the field of microsurgery, and have made great progress, always leading the world. On the occasion of the 50th anniversary celebration, it would like to pay tribute to the predecessors who made contributions to Chinese microsurgery, and also encourage the colleagues in microsurgery to take Professor Yang Dongyue as an example, forge ahead, scale brave heights, and make new contributions to the healthcare of mankind.

This year is the centenary of the Communist Party of China（CPC）！In the past 100 years，under the leadership of CPC，Chinese orthopaedics has developed gradually and achieved a series of achievements. The hand surgery was developed late in China，just began to develop in the 1950s，but it has made some achievements. In order to pay tribute to the 100th anniversary of CPC，the author briefly reviews the development of hand surgery in China，especially in Huashan Hospital.

Objective To determine the effect of trunk motion control on knee biomechanics during single-leg landing. Methods Twenty male healthy basketball players were recruited. The kinematics, kinetics parameters and surface electromyogram (EMG) of knee joints under trunk motion control during single-leg landing were studied by using Vicon motion Analysis system, Kistler force platform and Noraxon surface EMG system. Results Compared with natural landing, there were significant differences in flexion angle at initial contact moment, peak flexion angle and peak flexion moment during deeply inspiratory landing and landing with a stick, and a significantly larger flexion angle at initial contact moment, a larger peak flexion angle and smaller peak flexion moment were also found. Compared with natural landing, there was no statistical difference in peak valgus angle and peak valgus moment, as well as EMG activity of hamstrings, quadriceps muscles of the knee during deeply inspiratory landing and landing with a stick. Conclusions Deeply inspiratory landing or landing with a stick reduce the risk of anterior cruciate ligament (ACL) injury, and the results provide the theoretical basis for prevention of ACL injuries in basketball players during landing.

Wrist is one of the most frequently used joints in life and work. Wrist injury will seriously affect the ability of self-care, study, work, exercise and fitness. The wrist is small in size but complex in composition, so the bone and ligament structures are relatively fine. Traditional open surgery increases the risk of damage to these structures or their blood supply, and thus the recovery effect is limited. With the development of small arthroscopy-related instruments and techniques, minimally invasive surgery techniques such as ligament injury repair, reduction and fixation of intra-articular fractures, fixation of nonunion bone grafts, and reduction and fixation of complex fractures have emerged, which made the treatment of wrist and ligament injury minimally invasive. The application of the 3D printing guide technology and navigation technology modifies the traditional surgical techniques, as making the treatment of wrist bone and ligament injuries more minimally invasive and precise to reduce the degree and risk of iatrogenic injury and improve the curative effect. Wrist arthroscopy has become an indispensable tool in the surgical diagnosis and treatment of wrist and ligament injuries, and is an essential skill for hand surgeons. The authors introduce the progress of minimally invasive and precise surgical techniques of fracture fixation and ligament repair for wrist bone and ligament injuries, which provides a reference for clinical work.

Objective To compare the accuracy of dynamic contrast-enhanced magnetic resonance (DCE-MRI) and SPECT in the measurement of glomerular filtration rate (GFR) in renal allografts.Methods Sixty renal transplant recipients were enrolled in this study.DCE-MRI and SPECT were used to measure the GFR of the transplanted kidneys,and compared with the endogenous creatinine clearance rate (Ccr).Bias,precision,correlation and Bland-Altman agreement were calculated for each modality compared with the endogenous Ccr.Results In 60 renal transplant recipients,the corrected Ccr was (60.63 ± 24.83) ml · min-1 · 1.73 m-2.The GFR measured by SPECT was (65.31 ± 17.08) ml · min-1 · 1.73 m-2,and (50.44 ± 22.78) ml · min-1 · 1.73 m-2 by MRI,respectively.The bias of GFR-SPECT was 4.69 ml·min-1 · 1.73 m-2,and the precision was 23.76 ml·min-1 1.73 m-2.The bias of GFR-MRI was-10.18 ml·min-1 ·1.73 m-2,and the precision was 13.87 ml·min-1 · 1.73 m-2.Correlation analysis showed that GFR-MRI and the endogenous Ccr had a good correlation (r=0.833,P＜0.01),GFR-SPECT and the endogenous Ccr had a moderate correlation (r=0.406,P＜0.01),and GFR-MRI and GFR-MRI had a poor correlation (r=0.342,P ＜0.01).Bland-Altman analysis showed a confidence interval of 95.3 ml·min-1 ·1.73 m-2 for GFR-SPECT and 62.3 ml· min-1 · 1.73 m-2 for GFR-MRI.Conclusion DCE-MRI can be used as confidently as SPECT to evaluate the renal function of transplanted kidneys in the same time of determining anatomical information.

Objective To retrospectively analyze echocardiography findings and left hearst function in patients with patent ductus arteriosus (PDA) after transcatheter closure. Methods 28 patients admitted between January 2012 and December 2012 in our hospital for PDA transcatheter closure were included. Assessment of cardiac structure, hemodynamics and cardiac function parameters during preoperation and in postoperation 3 days, 1 month and 6 months were studied. Results Statistical significant difference was found at 3 days, 1 month and 6 months postoperation when compared with pre-operation in terms of left atrial diameter, left ventricular end-diastolic diameter, left ventricular end systolic diameter and other doppler measurements ( all P < 0. 05 ) . Six-minute walk test ( 6MWT) tolerance improved when compared to preoperation level (P < 0. 05). Better improvement in LVEF and LVES was observed in patients age ≤14 years old when compared to patients > 14 years old after operation ( P < 0. 05 ) . Conclusions Transcatheter closure of PDA can improve cardiac function and correct early hemodynamic abnormalities patients in younger age group show more benefit from the procedure.

Adult ; Brachial Plexus ; injuries ; Brachial Plexus Neuropathies ; rehabilitation ; surgery ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Objective To disclose the relationship of the target muscle function and different time interval after nerve grafting reconstructed C5 root resection in young rats.Methods Model of C5 resection was set up in 48 18-day-old SD rats.The rats were randomly divided into C5 resection group,immediate repairing group,3 days delayed repairing group,and 6,9,12,15,18 days delayed repairing groups.Each group experienced nerve grafting bridged the C5 nerve root defection at its time interval.At 6 weeks postoperatively,electrophysiological and histochemical experiment were performed.Results There was no statistical difference among the data of CMAP amplitude and latency and weight of target muscles and number of distal myelinated fiber of immediate repairing group and those of 3,6 days delayed repair group at 6 weeks postoperatively,but compared with C5 resection group,the dates was statistically higher.There was no statistical difference between the data of C5 resection group and that of 15,18 days delayed repairing group.Conclusion Nerve reconstruction for C5 root injury in young rats within 0-6 days (equal to 0-4 months in human beings) has a satisfactory protective effect on target muscles.It suggests that the OBPP children who have the operation indication should undergo surgical management in 4 months after their birth.

Objective To compare the safety and efficiency of laparoscopic cholecystectomy (LC) + laparoscopic common bile duct exploration (LCBDE) with endoscopic retrograde cholangiopancreatography (ERCP) /endoscopic sphincterotomy (EST) +LC for patients with concomitant gallstones and common bile duct stones.Methods The Pubmed,EMBASE and CNKI were searched for randomized controlled trials published from 1990 to March,2012.Revman 5.1 was used to perform the meta-analysis.The main outcomes were stone clearance rate,treatment morbidity,operative time and length of hospital stay.Results 9 studies with 1021 patients were included into the final analysis.Meta-analysis demonstrated that LC+LCBDE was similar to ERCP/EST+LC in the stone clearance rate (OR 1.55,95％CI 0.95～2.52,P=0.08),treatment morbidity (OR 1.12,95％CI 0.75～1.67,P=0.58),operative time (WMD-54.44,95％CI-107.7～-1.17,P=0.05) and length of hospital stay (WMD-0.22,95％CI-2.6～2.16,P=0.86).The P value of the stone clearance rate was approaching 0.05 with increased number of studies in the analysis.There was no significant difference in the operative time,probably because of small sample size.Conclusions LC-LCBDE was equivalent to ERCP/EST+ LC in stone clearance rate,treatment morbidity,operative time and length of hospital stay.There is a possibility that LC+LCBDE can be superior to ERCP/EST+LC in the stone clearance rate and the operative time with increase in sample size.