AIM:To evaluate the value of ultra-sound-guided erector spinae plane block(ESPB)combined with opioid-sparing anaesthesia in extra-corporeal shock wave lithotripsy(ESWL)for pancre-atic stones.METHODS:A total of 96 patients(60 males and 36 females,aged 20-65 years,ASA Ⅰ-Ⅱ,BMI 16-30 kg/m2)undergoing elective extracorpo-real shock wave lithotripsy for pancreatic duct stones were selected in our hospital from March 2022 to April 2023.The patients were randomly di-vided into conventional intravenous anesthesia group(group C,48 cases)and ESPB+opioid-sparing group(group E,48 cases).Patients in group C un-derwent general anesthesia with target-controlled infusion of propofol and remifentanil with sponta-neous breathing.Patients in group E underwent ul-trasound-guided bilateral ESPB before intravenous general anesthesia.The changes of hemodynamic indexes(HR,MAP)in the two groups were ob-served and recorded.The anesthetic effect,dosage of remifentanil,quality of anesthesia recovery,postoperative analgesic effect and incidence of perioperative adverse reactions(respiratory depres-sion,nausea and vomiting,pruritus,etc.)were ob-served in the two groups.RESULTS:Compared with group C,the incidence of intraoperative respiratory depression was significantly decreased,the intraop-erative consumption of remifentanil was de-creased,and the postoperative recovery time was shortened in group E(P＜0.05).The VAS scores of rest and cough pain and the incidence of postoper-ative nausea and vomiting were significantly de-creased in group E(P＜0.05).There was no signifi-cant difference in HR and MAP between the two groups(P＞0.05).CONCLUSION:Ultrasound-guided ESPB in ESWL for pancreatic duct stones is satisfac-tory and can save opioids with few complications.

AIM:To evaluate the value of ultra-sound-guided erector spinae plane block(ESPB)combined with opioid-sparing anaesthesia in extra-corporeal shock wave lithotripsy(ESWL)for pancre-atic stones.METHODS:A total of 96 patients(60 males and 36 females,aged 20-65 years,ASA Ⅰ-Ⅱ,BMI 16-30 kg/m2)undergoing elective extracorpo-real shock wave lithotripsy for pancreatic duct stones were selected in our hospital from March 2022 to April 2023.The patients were randomly di-vided into conventional intravenous anesthesia group(group C,48 cases)and ESPB+opioid-sparing group(group E,48 cases).Patients in group C un-derwent general anesthesia with target-controlled infusion of propofol and remifentanil with sponta-neous breathing.Patients in group E underwent ul-trasound-guided bilateral ESPB before intravenous general anesthesia.The changes of hemodynamic indexes(HR,MAP)in the two groups were ob-served and recorded.The anesthetic effect,dosage of remifentanil,quality of anesthesia recovery,postoperative analgesic effect and incidence of perioperative adverse reactions(respiratory depres-sion,nausea and vomiting,pruritus,etc.)were ob-served in the two groups.RESULTS:Compared with group C,the incidence of intraoperative respiratory depression was significantly decreased,the intraop-erative consumption of remifentanil was de-creased,and the postoperative recovery time was shortened in group E(P＜0.05).The VAS scores of rest and cough pain and the incidence of postoper-ative nausea and vomiting were significantly de-creased in group E(P＜0.05).There was no signifi-cant difference in HR and MAP between the two groups(P＞0.05).CONCLUSION:Ultrasound-guided ESPB in ESWL for pancreatic duct stones is satisfac-tory and can save opioids with few complications.

Objective:To examine the preliminary clinical efficacy of Chinese magnetic sphincter augmentation (MSA) in the treatment of gastroesophageal reflux disease (GERD).Methods:According to the enrollment criteria for the MSA developed by ShengJieKang Co. and Shanghai Chest Hospital (SS-MSA) clinical trial, a total of 19 GERD patients were treated with SS-MSA from August 2018 to January 2020 at Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University. The majority of registered cases were male patients with age of (32.2±7.3) years (range: 22 to 50 years), height of (170.7±6.2) cm (range: 160 to 179 cm) and weight of (65.2±10.3) kg (range: 47.5 to 90.0 kg). SS-MSA was implanted via laparoscopy. The major evaluation indexs of postoperative efficacy were the total time of acid exposure within 24 hours and the total number of reflux. Secondary efficacy indicators included: (1) evaluation of the average daily dose of proton pump inhibitor medications; (2) the score of GERD health related quality of life questionnaire (GERD-Q) before and after MSA implantation. Paired design t-test was used to evaluate the efficacy of the SS-MSA. Results:A total of 19 patients underwent SS-MSA surgery successfully. The history of the GERD were 19 (54) months ( M( QR)). The operation time was 63 (22) minutes and the in-hospital stay was 3 (2) days. No obvious surgical complications occurred. Postoperative adverse events included 14 cases with mild to moderate dysphagia exited after surgery, gradually eased within 1 to 3 months, 1 case with the removal of the device after 1 month of severe swallowing difficulties, 1 case of diarrhea. No corrosion, perforation, displacement occurred. The GERD-Q score (11.0(4.5) vs. 6(1.0), t=4.274, P=0.013), 24-hour acid exposure time (6.2(4.8)% vs. 0.1(0.9)%, t=5.814, P=0.004), and Demeester score (23.72(16.20) vs. 0.96(3.10), t=6.678, P=0.003) were significantly decreased 1 year after surgery( n=5). Proton pump inhibitor reuse rates were 6/18, 5/15, 3/10, and 1/5 in 1, 3, 6 and 12 months after the operation, respectively. Conclusions:SS-MSA implantation is feasible and safe with short hospital stay and rare perioperative complications. The preliminary results is good after 1 year follow-up. It could be expected to be an ideal substitutive for future GERD treatment.

Objective:To examine the preliminary clinical efficacy of Chinese magnetic sphincter augmentation (MSA) in the treatment of gastroesophageal reflux disease (GERD).Methods:According to the enrollment criteria for the MSA developed by ShengJieKang Co. and Shanghai Chest Hospital (SS-MSA) clinical trial, a total of 19 GERD patients were treated with SS-MSA from August 2018 to January 2020 at Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University. The majority of registered cases were male patients with age of (32.2±7.3) years (range: 22 to 50 years), height of (170.7±6.2) cm (range: 160 to 179 cm) and weight of (65.2±10.3) kg (range: 47.5 to 90.0 kg). SS-MSA was implanted via laparoscopy. The major evaluation indexs of postoperative efficacy were the total time of acid exposure within 24 hours and the total number of reflux. Secondary efficacy indicators included: (1) evaluation of the average daily dose of proton pump inhibitor medications; (2) the score of GERD health related quality of life questionnaire (GERD-Q) before and after MSA implantation. Paired design t-test was used to evaluate the efficacy of the SS-MSA. Results:A total of 19 patients underwent SS-MSA surgery successfully. The history of the GERD were 19 (54) months ( M( QR)). The operation time was 63 (22) minutes and the in-hospital stay was 3 (2) days. No obvious surgical complications occurred. Postoperative adverse events included 14 cases with mild to moderate dysphagia exited after surgery, gradually eased within 1 to 3 months, 1 case with the removal of the device after 1 month of severe swallowing difficulties, 1 case of diarrhea. No corrosion, perforation, displacement occurred. The GERD-Q score (11.0(4.5) vs. 6(1.0), t=4.274, P=0.013), 24-hour acid exposure time (6.2(4.8)% vs. 0.1(0.9)%, t=5.814, P=0.004), and Demeester score (23.72(16.20) vs. 0.96(3.10), t=6.678, P=0.003) were significantly decreased 1 year after surgery( n=5). Proton pump inhibitor reuse rates were 6/18, 5/15, 3/10, and 1/5 in 1, 3, 6 and 12 months after the operation, respectively. Conclusions:SS-MSA implantation is feasible and safe with short hospital stay and rare perioperative complications. The preliminary results is good after 1 year follow-up. It could be expected to be an ideal substitutive for future GERD treatment.

Objective To evaluate the change of clinicopathological features and prognosis of papillary thyroid cancer over a 15-year period.Methods The clinicopathological features and outcomes of papillary thyroid cancer patients were analyzed in three groups according to the time of diagnosis:group Ⅰ (1997-2001),group Ⅱ (2002-2006),and group Ⅲ (2007-2011).Results As time advanced,the average age of papillary thyroid cancer patients increased,tumor stage,like size,extrathyroid invasion and lymph node metastasis decreased dramatically (P ＜ 0.01).The percentage of multifocality and bilaterality increased.The long-term follow up data (median follow up time was 6.6 years),indicated that the 15-year over all survival was 97.8％ and the 15-year disease-free survival was 90.2％.Tumor ≥3 cm,bilaterality,extrathyroid invasion,lymph node metastasis and AJCC stage were correlated with tumor recurrence.By multivariate COX-regression analysis only lymph node metastasis and bilaterality were independent risk factors.Conclusion The clinicopathological features of papillary thyroid cancer changed over 15 years,with the percentage of early-staged patients increased.Lymph node metastasis and bilaterality are two risk factors for tumor recurrence.

Objective To analyze of the effect of artificial lengthening femoral head replacement in elderly patients with stage Ⅰ of unstable femoral intertrochanteric fracture.Methods 203 patients with stage Ⅰ of unstable femoral intertrochanteric fracture were selected as the research object,and they were taken artificial lengthening femoral head replacement,among which 65caese were male,female in 138 cases.The Harris scoring,SF-36,VAS pain scores on admission,2 weeks after operation,postoperative follow-up limb were counted,and the pain of the affected limb and the hip scores were compared amond 3 time periods.Results All 203 cases of senile patients with follow-up,average operation time was 83.64 minutes,the intraoperative blood loss was 355.41mL.The curative effect was evaluated according to the Harris score,SF-36 and VAS pain scoring criteria,and the Harris scores of the affected limbs at admission,at 2 weeks after the operation and after the follow-up were (28.26 ± 5.50) points,(68.26 ±5.50) points,(93.13 ± 5.31) points,respectively,the differences were statistically significant (t =-71.27,-1 397.55,-46.07,all P ＜ 0.01);The VAS pain scores were (8.19 ± 0.48) points,(3.53 ± 0.71) points,(0.23 ± 0.42) points,respectively,the differences were statistically significant (t =88.06,324.17,60.84,all P ＜ 0.01).The sf-36 scores:physiological [(8.35 ± 1.24) points,(15.23 ± 2.17) points,(19.21 ± 2.12) points],social/family [(7.01 ±1.13) points,(14.12 ± 2.12) points,(19.85 ± 2.24) points],emotional [(4.83 ± 1.01) points,(10.12 ±1.22)points,(14.87 ± 1.32) points],function [(6.35 ± 1.21) points,(13.67 ± 1.87) points,(16.81 ±2.12) points],additional focus [(8.85 ± 1.45) points,(16.38 ± 2.12) points,(20.21 ± 2.42) points],total quality of life [(47.35 ± 4.76) points,(74.69 ± 5.87) points,(89.21 ± 6.12) points],the differences were statistically significant(-39.77,-62.92,-20.21,-44.87,-71.89,-26.79,-45.04,-89.01,-38.25,-45.79,-63.41,-15.29,-45.20,-60.39,-17.54,-52.12,-76.49,-22.58,all P＜0.O1).Conclusion Artificial lengthening femoral head replacement in elderly patients with stage Ⅰ of unstable femoral intertrochanteric fracture has good clinical effect,intraoperative high safety,less postoperative complications,postoperative limb functional recovery is good,and it is worthy of clinical promotion and application.

Objective To evaluate the efficacy, advantages and shortcomings of micro-percutaneous nephrolithotomy in treatment of uncomplicated ureteral calculi.Methods Clinical data were collected from 126 patients with a failure treatment of history by ESWL (extracorporeal shock wave lithotripsy) and RIRS (retrograde intrarenal surgery) in treatment of upper ureteral calculi (< 3.0 cm) from June 2015 to May 2016. Antegrade percutaneous access was obtained by B-type ultrasound guidance. Micro-PCNL was done using YAG laser fiber or pneumatic through the ureteroscope (F4.5~F6.5、F6.0~F7.5, 315 mm) to disintegrate the stones. The calculi clearance rate, operation time, operative hemorrhage, length of hospital stay and complications of the patients were analyzed after operation.ResultsThe calculi clearance rate was 88.9%, the operation time was 15~75 min, the operative hemorrhage was 15~35 ml, the length of hospital stay was 5~10 d. Only one patient need the second stage surgery because of intraoperative hemorrhage affected the surgical ifeld. No patients occurred massive hemorrhage, pneumothorax, bowel and other complications such as organ damage.Conclusion Micro-PCNL had a good clinical curative effect and security in treatment of uncomplicated ureteral calculi, which was worthy of promoting clinically.

Objective To investigate the microsurgical managements of intracranial ruptured aneurysms combined with intracranial hematomas and to observe their therapeutic efficacy.Methods A total of 32 patients with intracranial ruptured aneurysms combined with intracranial hematomas,treated in our hospital from January 2009 to January 2013,were chosen in our study;18 male and 14 female patients ranged from 32 to 78 years old (mean age of 55 years) were enrolled,with sudden headache,vomiting,disturbance of consciousness as the first symptoms.The preoperative status on admission was Hunt-Hess grade Ⅲ in 7,grade Ⅳ in 20 and grade Ⅴ in 5.Radiographic imaging demonstrated 7 anterior communicating artery aneurysms,3 posterior communicating artery aneurysms,7 internal carotid artery aneurysms,13 middle cerebral artery aneurysms and 2 multiple aneurysms.The associated hematoma was greater than 20 mL.All patients were brought emergently to the operating room and treated with aneurysm clipping within 72 h.Decompressive craniectomy was performed in 19 patients,and external ventricular drainage was performed in 19 patients.Results Postoperative follow up (ranged from 3-24 months) showed good recovery,moderate recovery,severe disability,persistent vegetative state and death in 6,12,11,0 and 2,respectively,graded by Glasgow Outcome Scale;the remaining one patient was lost to follow-up.The percentage of good prognosis in patients with preoperative Hunt-Hess grade of Ⅲ grade (84.6％) was higher than that of patients with Ⅳ-Ⅴ grade (36.8％,P＜0.05).Conclusions Early evacuation of space-occupying hematoma,aneurysm clipping and emergent decompessive cranioctomy could lead to survival with good recovery in some patients.

Objective To explore the feasibility and safety ofventricular peritoneal shunt (VPS) in treating patients with intracranial hypertension combined with cryptococcal meningitis.Methods Twelve patients with cryptococcal meningitis,admitted to our hospital from January 2012 to January 2014 and underwent VPS for intracranial hypertension,were chosen in our study; the clinical manifestations and cerebrospinal fluid (CSF) results before and after operation,and mannitol dosage before and after operation were compared; follow up for 2-25 months was performed.Results Except 1 patient had no improvement of consciousness,the other 11 patients had disappeared or mitigated headache,disappeared vomiting symptoms,and improved vision and hearing; two patients with disturbance of consciousness got improvement; one patient with eyes abduction got recovery; one patient had abnormal tongue and mouth did not achieve improvement.Different degrees of fever were noted in 10 patients after operation,9 recovered after treatment.The mannitol dosage for all patients were significantly reduced or discontinued.Postoperative cerebrospinal fluid pressure,amount of cryptococcus neoformans in 11 patients were decreased significantly (P＜0.05).Conclusion Early aggressive VPS on cryptococcal meningitis patients with intracranial hypertension is effective and safe.

Objective To investigate and evaluate the clinical value of full endoscopic transnasal transphenoidal approach for the surgery of pituitary adenomas.Methods Seventy-two patients,who underwent full endoscopic transnasal transphenoidal approach for the surgery of pituitary adenomas,were selected from the Medical Center of Pituitary Adenomas of our hospital from January 2009 to March 2012.To retrospectively investigate pre- and post-operation symptoms,hormone levels,images information,operation information,complications,following-up information and so on.Results Among the 72 consecutive patients,there were 22 nonfunctioning adenomas,twenty-four prolactin secreting adenomas,seven somatotropin secreting adenomas,five adrenocorticotropic hormone secreting adenomas,one thyrotropin secreting adenomas,and 13 multi-secreting adenomas.The tumor removal was total in 56(77.8％),subtotal 13(18.0％),and partial 3(4.2％).Five cases had CSF leaks,and 6 diabetes insipidus.After 3-24 months of follow-up,the levels of increasing-hormone declined to normal levels in most patients.Conclusion Full endoscopic transnasal transphenoidal approach for the surgery of pituitary adenomas is a kind of technique which is safe,minimally invasive,having less complications and fast recovery.However,it is necessary for surgeons to accept systematic and specialized training,and own advanced equipments.