Objective:To evaluate the therapeutic effect of excimer laser ablation (ELA) in the treatment of lower extremity arterial ischemic diseases.Methods:The clinical data of 44 patients with lower extremity ischemic diseases treated with ELA in the People′s Hospital of Xinjiang Uygur Autonomous Region from December 2020 to April 2021 were analyzed retrospectively. Among the 44 patients, there were 29 patients in lower extremity arteriosclerosis obliterans (ASO), including 3 patients with femoral artery stent occlusion. 8 patients of diabetes foot (DF) and 7 patients of thromboangiitis obliterans (TAO). Observation indicators include target vascular patency rate, amputation rate, vascular reintervention rate and mortality rate. The measurement data were expressed as mean ± standard deviation ( ± s), one-way analysis of variance was used for inter-group comparison, and paired sample t-test was used for intra-group comparison. The Chi-square test was used for comparison between count data. Results:The success rate of operation was 100% in 44 patients. The rate of major amputation in ASO group was 10.3%, while the other two groups had a major amputation rate of 0. The minor amputation rates of the three groups were 6.9%, 25.0% and 28.6%, respectively. The vascular reintervention rate was 10.3% in ASO group, 12.5% in DF group and 0 in TAO group. The 1-year mortality rate in the ASO group was 10.3%, while the other two groups had a mortality rate of 0. The 2-year mortality rate of the three group were 31.0%, 12.5% and 0, respectively.Conclusion:For the treatment of lower extremity arterial ischemic diseases, ELA is safe and effective, but the curative effect need to further clarify by large sample and long-term clinical follow-up observation.

OBJECTIVE: To investigate the efficacy of self-made arthroscopic single channel in the treatment of carpal tunnel syndrome. METHODS: Sixty patients with primary carpal tunnel syndrome treated from January 2014 to December 2019 were divided into arthroscopic group and traditional open operation group. There were 30 cases in arthroscopic group, including 12 males and 18 females, aged (47.5±4.5) years and the course of disease was (6.6±4.2) months. There were 30 cases in the traditional operation group, including 10 males and 20 females, aged (48.5±3.5) years, and the course of disease was (5.6±4.4) months. Both groups were unilateral. According to the anatomy of wrist joint and the characteristics of transverse carpal ligament and arthroscopy, the instruments including cannula, inner heart and hook knife were designed. The patients in two groups were treated with decompression of transverse carpal ligament using arthroscopy combined with self-made instruments and traditional open sergery. The incision length, operation time, intraoperative bleeding, hospitalization cost, hospitalization time and recovery time of the two groups were observed and compared. Boston Carpal Tunnel Questionnaire (BCTQ) score was used to evaluate the clinical efficacy of arthroscopy combined with self made instruments in the treatment of carpal tunnel syndrome. RESULTS: Compared with the traditional group, the arthroscopic group had significant advantages in incision length, operation time, intraoperative bleeding and hospital stay, but the total cost of hospitalization was increased. The Boston score was significantly higher in the arthroscopic group than that in the traditional group at 1 month after operation, but not at 3 and 6 months after operation. CONCLUSION Arthroscopy combined with self-made instruments in the treatment of carpal tunnel syndrome is more reliable, minimally invasive and simplified than open surgery, but the patients should be clearly diagnosed and appropriately selected before operation to achieve satisfactory clinical effect.
Carpal Tunnel Syndrome/surgery* ; Decompression, Surgical ; Female ; Humans ; Ligaments, Articular ; Male ; Treatment Outcome ; Wrist/surgery* ; Wrist Joint/surgery*

Objective:To explore the strategies for the treatment of difficult iliac artery approach in endovascular repair of abdominal aortic aneurysm.Methods:The clinical data of 275 patients with abdominal aortic aneurysm who underwent endovascular surgery at the Department of Vascular Surgery, People′s Hospital of Xinjiang Uygur Autonomous Region from March 2010 to March 2019 were retrospectively analyzed, and the general clinical data such as age, gender, and comorbidities of the patients were recorded. The resource index was to carry out corresponding measures to perform surgery for patients with difficult access, analyze the incidence of the type of difficult access, treatment measures and effects.Results:Two hundred and seventy-five patients underwent endovascular repair, 78 of them (28.3%) had difficulty in accessing the iliac artery, including 29 cases (10.5%) with mild iliac artery stenosis, 7 cases (2.54%) with severe stenosis, and 3 cases with occlusion ( 1.09%), 39 cases (14.2%) were twisted. For patients with vascular twist, super-hard guide wire was used to correct iliac artery angulation. For patients with iliac artery stenosis, balloon dilation was performed. For severe stenosis, the artificial blood vessel was passed through the lateral peritoneum. After road transplantation, stent placement and other treatments were successfully performed endovascular repair.Conclusions:Pathway vascular disease can cause difficulties in endovascular treatment of abdominal aortic aneurysms. Endovascular repair can be successfully performed after corresponding treatments according to different difficulties, and the long-term patency rate is good.

OBJECTIVE: To explore the cause and treatment of bariatric and metabolic surgery reoperation. METHODS: A retrospective analysis was conducted on the clinical data of 54 patients underwent reoperative metabolic and bariatric surgery in Department of Bariatric and Metabolic Surgery,the First Affiliated Hospital of Jinan University from November 2000 to December 2018, and the reasons and surgical techniques of reoperation were analyzed. RESULTS: Causes of reoperation included inadequate weight loss/weight regain in 22 cases(40.7%),adhesive intestinal obstruction in 5 cases(9.3%),mesenteric hernia in 5 cases(9.3%),gastroesophageal reflux in 4 cases(7.4%),anastomotic leakage4 cases(7.4%),anastomotic ulcer bleeding in 3 cases(5.6%),anastomotic stenosis in 3 cases(5.6%),postoperative intraabdominal bleeding in 3 cases(5.6%),recurrent diabetes in 2 cases(3.7%),severe dumping syndrome in 2 cases(3.7%),anastomotic error in 1 case(1.9%). Reoperation methods mainly included Roux-en-Y gastric bypass in 30 cases(55.6%),sleeve gastrostomy in 10 cases(18.5%),hernia repair in 5 cases(9.3%),exploratory laparotomy hemostasis in 4 cases(7.4%),gastroscopic balloon dilatation in 2 cases(3.7%),restoration surgery in 1 case(1.9%),revisional banded gastric bypass with GaBP ring in 1 case(1.9%), hiatal hernia repair in 1 case(1.9%). A total of 54 patients underwent reoperation with a follow-up period of 1 to 102 months. Among them, 42 patients were followed up,and 12 patients were lost to follow-up(follow-up rate of 77.8%). Among the 42 patients who were followed up, 41 of them achieved good results after surgery, and the symptoms and signs were relieved to various degrees. CONCLUSION: The most common cause of reoperative metabolic and bariatric surgery is inadequate weight loss/weight regain.The choice of reoperation method depends on the primary surgical procedure, the cause of failure, and the intraoperative condition.

OBJECTIVE: To compare the clinical efficacy of total arthroscopic surgery and traditional surgery for popliteal cyst. METHODS: From August 2014 to July 2017, 60 cases of popliteal cyst were treated with total arthroscopy or traditional surgery respectively. In total arthroscopy group, there were 30 patients including 7 males and 23 females with an average age of (55.81±8.53) years old; the duration of the disease was (3.52±1.12) years;according to Rauschning-Lingdgren grading, 7 cases were grade I, 19 cases were grade II, 4 cases were grade III. In traditional surgical group, there were 30 patients including 5 males and 25 females with an average age of (57.93±9.84) years old; the duration of the disease was (3.48±1.34) years; according to Rauschning-Lingdgren grading, 5 cases were grade I, 21 cases were grade II, 4 cases were grade III. Preoperative symptoms involved such as arthralgia and swelling after knee joint and limited mobility. MRI confirmed a popliteal cyst. Arthroscopic surgery and traditional surgical was used respectively. Incision length, operation time, average stay, total hospital cost and Lysholm score of two groups were compared. RESULTS: In the total arthroscopic group, 1 case suffered from nerve injury, and all cases' incision healed well. In the traditional surgical group, there was 1 case of incision infection, 2 cases of poor healing, 1 case of nerve injury and 1 case of recurrence. All 60 cases were followed up for 6 to 30 months with an average of (13.3±6.5) months. After operation, the symptoms of knee joint arthralgia and swelling, discomfort were significantly improved in the two groups. There were statistically significant differences in incision length, operation time, average stay, total hospitalcost and Lysholm score 6 months after surgery(<0.05). CONCLUSIONS The total arthroscopic resection of popliteal cyst, via anterior approach to having a knee joint cavity exploration and treatment of meniscus and bursa, while combined with posteromedial approach for cyst excision would promise a minimal surgery and less pain for patients. Patients will have a rapider recovery, lower recurrence rate and less complication. The total arthroscopic resection easy to accepting for the patient and having a better clinical curative effect is obviously superior to the traditional surgery.
Aged ; Arthroscopy ; Bursa, Synovial ; Female ; Humans ; Knee Joint ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Popliteal Cyst ; Treatment Outcome

OBJECTIVE: To investigate the short term clinical efficacy of direct anterior approach(DAA) total hip arthroplasty for the treatment of ankylosing spondylitis with hip flexion deformity. METHODS: From September 2014 to June 2017, 15 cases of ankylosing spondylitis with flexion deformity of the hip were treated with total hip arthroplasty through DAA approach including 12 males(17 hips) and 3 females(4 hips) with an average age of 34.4 years old ranging from 21 to 57 years old. Harris score system was used before and after operation to evaluate hip function, total hip activity and visual analogue scale (VAS) were used to evaluate the clinical efficacy. RESULTS: All 15 patients were followed up for an average of 26.2 months. In the operation, 1 case of great trochanter avulsion was given wire binding, and 1 case of linear split of the femur were given by wire binding. There were no hematoma, nerve injury and deep vein thrombosis of lower extremity. No prosthesis loosening and sinking were observed in the follow-up of X-ray film after operation. There was no heterotopic ossification after operation. After operation, 18 hips pain were relieved completely, and 3 hips pain were found when walking, which all satisfied with the daily life self-care requirements. Harris hip score, total hip motion and VAS score at 1 week after operation were significantly different from those before operation(<0.05). There was no significant difference in the scores of HHS, total hip motion and VAS at 1, 6 months after operation(>0.05). At the final follow-up, the Harris score was 91.2±5.3, the total hip mobility was (217.1±29.7)°, and the postoperative VAS pain score was 1.2±0.5, which was significantly different from the preoperative score(<0.05). CONCLUSIONS DAA approach THA has good effect in treating AS hip nonfunctional ankylosis with less trauma, less pain and quick recovery. It has a good short term effect, which can effectively improve the quality of life of patients.
Adult ; Antiviral Agents ; Arthroplasty, Replacement, Hip ; Female ; Hepatitis C, Chronic ; Hip Joint ; Hip Prosthesis ; Humans ; Male ; Middle Aged ; Quality of Life ; Range of Motion, Articular ; Retrospective Studies ; Spondylitis, Ankylosing ; Treatment Outcome ; Young Adult

Objective To discuss the application of double parallel stent for preserving arch branch vessels during thoracic endovascular aortic repair.Methods During the period from June 2015 to June 2016,double parallel stents were carried out in 9 cases at department of vascular surgery,the People's Hospital of Xinjiang Uygur Autonomous Region.Results One patient died of an acute ischemic stroke and subsequently resulted in multiple organ failure after thoracic endovascular aortic repair.Eight patients received an aorta CT angiography during follow up at 1,3,6 months.During follow up,the patency rate for double parallel stents was 100％.There were no endoleak in 8 cases.Conclusion Double parallel stents are suited to patients with emergency situation and unsuited to open surgery in complicated aortic arch pathologies.Surgical approach is determined by preoperative evaluation.Prevention of endoleak and stroke is important in all cases.

Objective Study of interleukin-6 (IL-6),erythrocyte sedimen-tation rate (ESR),C-reactive protein (CRP) in diagnosis and treatment of abdominal aortic aneurysm.Methods Between June 2014 and May 2016,we detected of abdominal aortic aneurysm in 62 cases that were diagnosed and treated at Department of Vascular Surgery,People's Hospital of Xinjiang Uygur Autonomous Region including interleukin-6,erythrocyte sediinen-tation rate,and C-reactive protein.Results There was no significant difference between interleukin-6,erythrocyte sedimen-tation rate and C-reactive protein in the patients with and without complications.The correlation analysis results of interleukin-6,erythrocyte sedimen-tation and C-reactive protein were confirmed to have positive correlation respectively.Compared with non special types of rupture (48.0 ± 34.2) pg/ml,interleukin-6 was higher in special types of rupture (187.6 ± 110.4) pg/ml.Conclusions Preoperative detection of interleukin-6,erythrocyte sedimen-tation and C-reactive protein,combined with patient history and imaging examination were help for predict cause,choose better surgical approach and predict the prognosis in certain guiding significance.

BACKGROUNDThree randomised trials have demonstrated that combining bevacizumab with first-line chemotherapy significantly improves progression-free survival versus chemotherapy alone in HER2-negative locally recurrent/metastatic breast cancer (LR/mBC). However, data from Chinese populations are limited and possible differences between ethnic and geographic populations are unknown. This study was conducted to determine whether there are differences in safety and efficacy in patients with HER2-negative LR/mRC between Chinese and Western populations after they receive first-line bevacizumab combined with taxane-based therapy.

METHODSIn the single-arm, open-label, Avastin Therapy for Advanced Breast Cancer (ATHENA) study (NCT00448591), patients with HER2-negative LR/mBC received first-line bevacizumab (investigator's choice of 10 mg/kg every 2 weeks or 15 mg/kg every 3 weeks) combined with taxane-based therapy. The primary endpoint was safety profile and the secondary is time to progression (TTP). A subpopulation analysis was conducted to assess safety and efficacy in Chinese patients.

RESULTSOf 2264 patients treated in ATHENA, 202 were enrolled in China. Bevacizumab was combined with docetaxel in 90% of Chinese patients and paclitaxel in 10%. The most common grade 3/4 adverse events were diarrhoea (in 5.0% of patients) and hypertension (in 2.5% of patients). Grade 3/4 proteinuria occurred in 0.5%. After median follow-up of 17.6 months and events in 56% of patients, median TTP was 9.0 months (95%CI, 8.4-11.1). Overall survival data were immature.

CONCLUSIONSWe found no evidence of increased bevacizumab-related toxicity or reduced efficacy in Chinese LR/mBC patients receiving first-line bevacizumab-taxane therapy compared with predominantly Western populations. The safety profile was generally similar to previously reported LR/mBC trials. Subtle differences may be attributable to different lifestyle and cardiovascular risk factors in Chinese patients compared with the overall population. It appears reasonable to extrapolate findings from bevacizumab-based randomised trials to Chinese populations.

Adult ; Aged ; Aged, 80 and over ; Antibodies, Monoclonal, Humanized ; adverse effects ; therapeutic use ; Antineoplastic Agents ; adverse effects ; therapeutic use ; Bevacizumab ; Breast Neoplasms ; drug therapy ; genetics ; metabolism ; Bridged-Ring Compounds ; adverse effects ; therapeutic use ; Female ; Humans ; Middle Aged ; Receptor, ErbB-2 ; genetics ; metabolism ; Taxoids ; adverse effects ; therapeutic use ; Young Adult

OBJECTIVETo preliminarily explore the effect of combination of volar buttress plate with external fixator for the distal radial fractures of type C3 caused by high-energy injuries.

METHODSFrom January 2001 to June 2007, 13 patients with distal radial fracture of type C3, 9 males and 4 females aged from 26 to 47 (average 37 years), were treated with volar buttress plate combined with external fixator plus the techniques of K-wires and bone grafting as necessary, whose effects were evaluated preliminarily through comparing the volar tilt, radial inclination, radial shortening and wrist function.

RESULTSFollowed up from 7 to 29 months (average 18 months), the volar tilt, radial inclination, radial shortening and wrist function of all patients recovered remarkably. Nine patients achieved excellent and 4 good according to Sarmiento score (modified by Stewart) in the radiological manifestation, while 5 patients displayed excellent, 6 good, and 2 fair according to Gartland-Werley functional assessment system.

CONCLUSION1) Volar buttress plate could support the valor cortex in order to prevent comminuted fragment from displacing and maintain volar tilt and to provide the volar fulcrum for external fixator. 2) External fixator, with the assistance of volar fulcrum, could maintain the volar tilt and the height of distal radius and help unload the fossa. 3) Supplemental K-wires fixation and the bone graft may assist fracture stable.

Adult ; Bone Plates ; External Fixators ; Female ; Fracture Fixation ; Humans ; Male ; Middle Aged ; Radius ; injuries ; surgery ; Radius Fractures ; surgery