1.Application of cortical strut allografts for periprosthetic femoral fractures
Jinpeng JIA ; Yonggang ZHOU ; Yan WANG
Medical Journal of Chinese People's Liberation Army 1983;0(05):-
Objective To study the contribution of cortical strut allografts for periprosthetic femoral fractures in total hip arthroplasty. Methods A retrospective study was performed with the data of 22 patients who were admitted from Oct. 2002 to Jul. 2006 and had used strut allografts in the treatment for periprosthetic femoral fracture. Fractures occurred intraoperatively in 18 patients and postoperatively in 4 patients. Of the 22 patients, 4 cases were classified as type A, 13 as type B and 5 as type C fractures according to the Vancouver Classification System. All the fractures were treated with non-cemented stem and supported by cortical strut. The allografts were fixed to the femur by cerclage wire and/or cables. Functional outcome was measured by the Harris hip score. Results All patients were followed-up for a mean of 27.5 months (range of 8-45 months). Fracture union was achieved in 6-14 weeks (range of 16.5 weeks) in 21 patients. The strut fractured at 17 weeks postoperatively in another one patient. The integration of allograft and host bone was confirmed by X-ray examination in all patients at the final follow-up. One patient experienced pain in the affected limb, and stiffness in the ipsilateral knee occurred postoperatively in 3 patients. Conclusions Cortical strut allograft can provide both mechanical and biological stability as biological bone plates. Fixation of cortical strut allograft is a useful technique for the management of periprosthetic femoral fractures, and can lead to a high rate of fracture union and increase the host bone mass during the period of a short-term follow-up. It suggests that the cortical strut allograft should be used routinely to strengthen fixation in periprosthetic femoral fractures.
2.Arthroscopically assisted radiofrequency vaporization for the treatment of congenital muscular torticollis in teenagers
Yujie LIU ; Jiying CHEN ; Jinpeng JIA
Chinese Journal of Minimally Invasive Surgery 2005;0(07):-
Objective To discuss the curative effect of arthroscopiclly assisted radiofrequency tenotomy of the sternocleidomastoid muscle for the treatment of congenital muscular torticollis in teenagers. Methods A total of 12 patients (right, 4 patients; left, 8 patients) were enrolled in the study. A 3-mm skin incision was made at the site 5 cm below the sternoclavicular joint. A dissector was inserted through the incision to perform blunt dissection subcutaneously until the attachment points of the sternocleidomastoid muscle. After a subcutaneous operative space 3 cm ? 3 cm in size was created, a 30? wide-angle arthroscope was placed. Another incision was located at the site 5 cm below the mid-clavicle for placing the bipolar radiofrequency probes (Arthrocare 2000). Under the assistance of arthroscopy, the sternocleidomastoid muscle was severed from the attachment at the both sides. Results The operation time was 15~30 min (mean, 20 min). No intraoperative hemorrhage or vascular and nervous injuries were observed. Follow-up for 5~10 months (mean, 7 months) in the 12 patients found normal appearance and no recurrence or diplopia. Conclusions Arthroscopiclly assisted radiofrequncy therapy for congenital muscular torticollis is characterized by simplicity of manipulation, micro-invasion, and satisfactory curative effect.
3.Treatment and follow-up of intraoperative periprosthetic femur fractures:a report of 54 cases
Jinpeng JIA ; Yan WANG ; Yonggang ZHOU
Medical Journal of Chinese People's Liberation Army 1982;0(03):-
Objective To discuss the treatment of intraoperative periprosthetic fractures on the femoral side,and to evaluate the results of functional recovery after treatment.Methods Fifty-four cases of intraoperative periprosthetic fractures on the femoral side encountered from July 2002 to December 2006 were retrospectively studied.Fractures on the femoral side were classified by Mallory classification system.X-ray films were taken to evaluate the healing patterns of the fractures.Results Cerclage wires were adequate for stable type I and type Ⅱ fractures,while it could be treated expectantly when the fracture did not involve proximal femur in stable type Ⅱ.Unstable type Ⅱ fractures were taken care of with a long-stem uncementoid component.Type Ⅲ fractures were taken care of with a long-stem uncementoid component or LCP plate.Additional cortical strut allografts were used for the management of unstable fractures and the fractures with poor host bone stock.The average follow-up time was 23.5 months(5-52 months).All fractures were healed as shown by radiography except one case of type I fracture.There was no evidence of loosening or periprosthetic osteolysis on follow up radiograph.The mean postoperative Harris Hip Score was 94.5.Conclusion The treatment of intraoperative periprosthetic fracture around the femoral implant can successfully restore the function of the hip joint in most patients.Cerclage wires,long-stem uncementoid component and additional cortical strut allograft were effective treatment methods for different types of intraoperative periprosthetic fractures on the femoral side.Expectant treatment can achieve satisfactory result in stable type II fractures when the fracture did not destroy proximal femur.
4.Studies on the Basic Principles for the Processing of Rhizoma Cibotii Part I Influence of Rhizoma Cibotii and Its Processed Samples on Thrombin Induced Rabbit Platelet Aggregation
Jun LI ; Tianzhu JIA ; Guangli DU ; Hongwei HAN ; Jinpeng LIU
Chinese Traditional and Herbal Drugs 2000;31(9):678-680
The influence of Cibotium barometz (L.) J. Sm. and its processed samples on thrombin-induced platelet aggregation in rabbits was studied. The results showed that all differently processed sam-ples tested could inhibit platelet aggregation, with activities in the decreasing order of Rhizoma Cibotiiroasted in stirring sand>steamed after being salted>steamed after steeped in wine>simply steamed>theunprocessed crude Rhizoma Cibotii.
5.Reconstruction with fresh deep freezing unicondylar osteoarticular allograft in 12 cases following resection of distal femur tumor
Jinpeng JIA ; Wenzhi BI ; Gang HAN ; Wei WANG
Chinese Journal of Tissue Engineering Research 2009;13(53):10585-10588
OBJECTIVE:To evaluate the feasibility and initial outcome of reconstructing the defect femur by unicondylar osteoarticular altograft after resection of distal femur tumor.METHODS:Between July 2003 and August 2008,a total of 12 patients with distal femur tumor treated by unicondylar resection and fresh-frozen unicondylar osteoarticular allograft reconstruction of bone defects were retrospectively reviewed at the Department of Orthopedics,General Hospital of Chinese PLA.Of 12 patients,5 medial and 7 lateral femoral condyles were involved.There are 8 patients suffering from giant cell tumor,including 2 patients complicating with pathologic fracture,3patients suffering from osteosamoma and 1 patient suffering from low-grade fibrosarcoma.Before transplantation,MRI and/or CT were used to determine that the tumor was definitely limited in half condyle.Three cycles of chemotherapy preoperatively and six cycles of chemotherapy postoperatively were conducted in patients suffering from osteosarcoma and fibrosarcoma.Patients with giant cell tumor did not receive any intraoperative adjuvant treatment.The surgical margin of resected tumors was evaluated by histological examination.All patients were followed by radiograph or CT.Postoperative function was evaluated by Musculoskeletal Tumor Society (MSTS) scoring system at the time of the latest follow-up.RESULTS:All patients were followed up.The patients were followed up mean 35 months after transplantation.None of the patient died.No local recurrences and metastases were found at the latest follow-up.No evident immune rejection and deep infection were seen.No plate loosening or breakage was observed.All patients had their grafts retained at the time of the latest follow-up.Three patient's allograft showed subchondral bone collapse and articular deterioration,but the function was good.Instability of the knee joint was noted in 3 patients.The mean MSTS functional score (totally 30 points) was 26 points.CONCLUSION:For some patients with giant cell tumor or malignant tumors with clearly defined margins after chemotherapy.When the lesions were limited in half condyle and enough surgical margins can be achieved,reconstruction of bone defect with unicondylar osteoarticular allografts after bone tumors were resected appears to be a reliable alternative.
6.Comparison of two remedy for treatment of simple bone cyst in adult
Gang HAN ; Wenzhi BI ; Yan WANG ; Jinpeng JIA ; Wei WANG
Chinese Journal of Postgraduates of Medicine 2010;33(36):12-14
Objective To approach the effective treatment for simple bone cyst in adult. Methods Forty-eight cases were divided into two groups by visiting order, 20 cases (steroid group) were treated by prednisolone acetate and 28 cases (open resection and allograft group) were treated by open resection and allograft. The curative effect were contrasted between two groups. Results The follow-up time was 5-46(26.58 ± 10.81) months. Aecording to the Chigira's healing criteria for simple bone cyst, grade Ⅰ , Ⅱ , Ⅲ,V were 1, 2, 10 and 7 cases respectively in steroid group, contrasting to 0, 3, 5 and 20 cases respectively in open resection and allograft group. The recovery rate was 85.0%(17/20) in steroid group and 89.3%(25/28) in open resection and allograft group, which was no statistically significant difference between two groups (P>0.05). Conclusions Although the two remedies are no obvious difference in curative effect,simple bone cyst at lower extremity of weight-bearing with obvious osteolysis in adult is recommended to open resection and allograft, otherwise or at upper extremity to steroid injection.
7.Analysis on amputation due to severe lower limb injury after earthquake
Peifu TANG ; Hua CHEN ; Yimin YAO ; Jinpeng JIA ; Ning LU ; Yiping CHEN ; Yanju LOU ; Xuejun YU ; Houyu LIU
Chinese Journal of Trauma 2008;24(10):849-851
Objective To analyze indications,complications and outcomes of amputation.Methods A total of 15 patients undergone amputation in field or at tent hospital were collected for analy-zing injury severity,place where amputation was done,whether open or closed amputation and stitch re-moval time. Results There were 9 males and 6 females.at an average age of 32 years(11-51years).There were 16 amputations including Gustilo IIIB in 2 patients, Gustilo IIIC in 9 and Tscheme Ⅲin 5 according to Gustiln classification or Tscheme classification.Four patients who received amputation in field or at tent hospital developed infection and had to receive amputation again at a higher level on the limb and drainage of open wounds because of a higher infection rate due to the amputation location.Ten patients received first amputation at higher levels with open wound at station hospital but only 2 manifested infected incision.High level amputation with one stage closure was done in 1 patient who was infected and suppurated after operation and even developed bacteremia. Conclusions Infection rate following am-putation 4n field and tent clinics is rather higher,so secondary open amputations should be performed at a higher level as soon as possible.One-time and high-level open amputation plays an important role in treat-ment of severe lower limb injuries following earthquake.
8.Expert consensus on rehabilitation strategies for traumatic spinal cord injury
Liehu CAO ; Feng NIU ; Wencai ZHANG ; Qiang YANG ; Shijie CHEN ; Guoqing YANG ; Boyu WANG ; Yanxi CHEN ; Guohui LIU ; Dongliang WANG ; Ximing LIU ; Xiaoling TONG ; Guodong LIU ; Hongjian LIU ; Tao LUO ; Zhongmin SHI ; Biaotong HUANG ; Wenming CHEN ; Qining WANG ; Shaojun SONG ; Lili YANG ; Tongsheng LIU ; Dawei HE ; Zhenghong YU ; Jianzheng ZHANG ; Zhiyong HOU ; Zengwu SHAO ; Dianying ZHANG ; Haodong LIN ; Baoqing YU ; Yunfeng CHEN ; Xiaodong ZHU ; Qinglin HANG ; Zhengrong GU ; Xiao CHEN ; Yan HU ; Liming XIONG ; Yunfei ZHANG ; Yong WANG ; Lei ZHANG ; Lei YANG ; Peijian TONG ; Jinpeng JIA ; Peng ZHANG ; Yong ZHANG ; Kuo SUN ; Tao SHEN ; Shiwu DONG ; Jianfei WANG ; Hongliang WANG ; Yong FENG ; Zhimin YING ; Chengdong HU ; Ming LI ; Xiaotao CHEN ; Weiguo YANG ; Xing WU ; Jiaqian ZHOU ; Haidong XU ; Bobin MI ; Yingze ZHANG ; Jiacan SU
Chinese Journal of Trauma 2020;36(5):385-392
TSCI have dyskinesia and sensory disturbance that can cause various life-threaten complications. The patients with traumatic spinal cord injury (TSCI), seriously affecting the quality of life of patients. Based on the epidemiology of TSCI and domestic and foreign literatures as well as expert investigations, this expert consensus reviews the definition, injury classification, rehabilitation assessment, rehabilitation strategies and rehabilitation measures of TSCI so as to provide early standardized rehabilitation treatment methods for TSCI.
9.Chinese expert consensus on the diagnosis and treatment of osteoporotic periarticular fracture of the shoulder in the elderly (version 2023)
Yan HU ; Dongliang WANG ; Xiao CHEN ; Zhongmin SHI ; Fengjin ZHOU ; Jianzheng ZHANG ; Yanxi CHEN ; Liehu CAO ; Sicheng WANG ; Jianfei WANG ; Hongliang WANG ; Yong FENG ; Zhimin YING ; Chengdong HU ; Qinglin HAN ; Ming LI ; Xiaotao CHEN ; Zhengrong GU ; Biaotong HUANG ; Liming XIONG ; Yunfei ZHANG ; Zhiwei WANG ; Baoqing YU ; Yong WANG ; Lei ZHANG ; Lei YANG ; Peijian TONG ; Ximing LIU ; Qiang ZHOU ; Feng NIU ; Weiguo YANG ; Wencai ZHANG ; Shijie CHEN ; Jinpeng JIA ; Qiang YANG ; Tao SHEN ; Bin YU ; Peng ZHANG ; Yong ZHANG ; Jun MIAO ; Kuo SUN ; Haodong LIN ; Yinxian YU ; Jinwu WANG ; Kun TAO ; Daqian WAN ; Lei WANG ; Xin MA ; Chengqing YI ; Hongjian LIU ; Kun ZHANG ; Guohui LIU ; Dianying ZHANG ; Zhiyong HOU ; Xisheng WENG ; Yingze ZHANG ; Jiacan SU
Chinese Journal of Trauma 2023;39(4):289-298
Periarticular fracture of the shoulder is a common type of fractures in the elderly. Postoperative adverse events such as internal fixation failure, humeral head ischemic necrosis and upper limb dysfunction occur frequently, which seriously endangers the exercise and health of the elderly. Compared with the fracture with normal bone mass, the osteoporotic periarticular fracture of the shoulder is complicated with slow healing and poor rehabilitation, so the clinical management becomes more difficult. At present, there is no targeted guideline or consensus for this type of fracture in China. In such context, experts from Youth Osteoporosis Group of Chinese Orthopedic Association, Orthopedic Expert Committee of Geriatrics Branch of Chinese Association of Gerontology and Geriatrics, Osteoporosis Group of Youth Committee of Chinese Association of Orthopedic Surgeons and Osteoporosis Committee of Shanghai Association of Chinese Integrative Medicine developed the Chinese expert consensus on the diagnosis and treatment of osteoporotic periarticular fracture of the shoulder in the elderly ( version 2023). Nine recommendations were put forward from the aspects of diagnosis, treatment strategies and rehabilitation of osteoporotic periarticular fracture of the shoulder, hoping to promote the standardized, systematic and personalized diagnosis and treatment concept and improve functional outcomes and quality of life in elderly patients with osteoporotic periarticular fracture of the shoulder.
10.Bibliometric and visual analysis of Chinese scarlet fever literature
Chunyu ZHAO ; Liu LONG ; Xinjing JIA ; Chunyuan DUAN ; Lisha LIU ; Xiushan ZHANG ; Jinpeng GUO ; Ruizhong JIA ; Wenyi ZHANG ; Yong WANG
Journal of Public Health and Preventive Medicine 2024;35(2):1-5
Objective To analyze the research status and trend of scarlet fever literature in China, and to provide reference for subsequent research. Methods Three major Chinese databases, CNKI, Wanfang, and VIP, as well as Web of Science English database, were used to search for literature related to scarlet fever from 2000 to 2023. Citespace6.2.R2 software was used to statistically analyze the number of publications, authors, institutions and journals, co-cited literature, keyword clustering, and other literature characteristics of the literature. Results From 2000 to 2023, a total of 1 011 Chinese literature were included in the three major Chinese databases. Since 2011, the number of publications had gradually increased, but in recent years, the number of publications had decreased. The organization with the most publications was the Shenyang Center for Disease Control and Prevention. The cluster analysis of key words mainly formed 9 cluster tags, and the high-frequency keywords mainly included epidemic characteristics, epidemiology, incidence rate, etc. A total of 84 English literature were included in the WOS database, with an overall upward trend in publication volume. The institution with the most publications was the China Center for Disease Control and Prevention, and the most frequently cited journal was “LANCET INFECT DIS”.《Resurgence of scarlet fever in China: a 13-year population-based surveillance study》 was the most cited journal. After keyword cluster analysis, 9 cluster labels were mainly formed, and the keywords were mainly outbreak,Hong Kong, and Group A streptococcus. Conclusion Compared with the English literature, which mainly focuses on spatiotemporal aggregation, etiology and strain resistance, Chinese literature focuses more on epidemic surveillance, clinical features and quality nursing.