1.Cervical artificial disc replacement: indications and outcomes
Xun MA ; Gang MA ; Haoyu FENG ; Wenhui SONG ; Jianzhong HUO ; Kai CUI
Chinese Journal of Orthopaedics 2010;30(9):832-836
Objective To explore the indications of cervical artificial disc replacement (ADR) based on radiographic evaluation and different anterior decompression methods. Methods From January 2008 to July 2009, 175 patients with cervical spondylosis or disc herniation who underwent anterior decompression were involved in this study. Patients were distributed to different operative groups based on the preoperative radiographic evaluation. One hundred and forty-five cases were treated with fusion operation, and the others received ADR. Operative methods were as follows: 1) Anterior cervical discectomy and fusion (ACDF); 2)Anterior cervical discectomy and subtotal vertebrectomy; 3) Anterior subtotal vertebreetomy and fusion; 4)ProDisc-C ADR. The patients with single-level of cervical spondylotic myelopathy were divided into ACDF and ADR groups according to different operative methods. Clinical outcomes of two groups were evaluated by Japanese Orthopaedic Association (JOA) score. The range of motion (ROM) of the segment was recorded in ADR group at the 1st month, 3rd month, 6th month and 12th month postoperatively. Results The indication of ADR was cervical spondylosis with slight disc calcification or small vertebral posterior osteophytes. Under this condition, decompression could be obtained thorough intervertebral space and ADR be implanted. If cervical spondylosis was associated with vertebral posterior huge osteophytes, serious intervertebral narrow or fusion, serious disc calcification ,ossification of the posterior longitudinal ligament and extensive cervical spinal stenosis, subtotal vertebrectomy was necessary. The mean improvement rates of ACDF and ADR were 66.05% and 67.13%. There was no difference between two groups (P > 0.05). No difference of ROM was found before and after surgery in ADR group (P >0.05). Conclusion Only decompression can be achieved thorough through the intervertebral space, and ADR is suitable for cervical spondylosis. ACDF and ADR have similar outcomes in treatment of single-level of cervical spondylotic myelopathy. But ADR has the advantage of maintaining ROM of the operative segment.
2.The diagnosis,treatment and prognosis of pediatric with benign testicular tumors
Haoyu YAO ; Yingzhong FAN ; Kunfeng DU ; Luping LI ; Shengli ZHANG ; Xichun CUI ; Fukai LI
Chinese Journal of Urology 2016;37(9):695-697
Objective To explore the diagnosis, treatment and prognosis of testicular benign tumors in children.Methods The clinical data of 26 boys ( aged between 17 days to 12 years and average age was 2.5 years) with testicular benign tumors treated in our center between January 2008 and December 2015 were retrospectively analyzed.The tumors were on the left side in 17 cases, on the right side in 9 cases. Twenty patients presented with painless scrotal mass.3 with cryptorchidism, 2 cases with hydrocele, and 1 case with varicocele.These boys underwent ultrasound or CT examination, results the enlarged tests with space-occupying lesions in 20 cases,3 cases were presented as scrotal empty,3 cases were showed as cystic masses.Twenty-four boys had taken tumor marker detection,which including 3 cases of AFP rised, 2 cases of Neuron-specific enolase slightly higher, 1 case of Ferritin increased.26 patients were performed surgical treatment, 23 cases have taken testicular tumor resection, and 3 cases underwent orchiectomy because of abnormal morphology, according to the intraoperative findings and quick frozen pathological examination results.Results Postoperative pathological diagnosis showed of maturity teratoma in 14 cases, not maturity teratoma in 3 cases, gonadoblastoma in 3 cases, interstitial cell tumor in 2 cases, epidermoid cyst in 2 cases, fibrocellular tumor and testicular inflammatory granuloma in 1 case respectively.The 23 cases were followed up for 3-70 months.All respondents children were alive, and no complications were found such as residual tumor atrophy or tumor recurrence and metastasis.Conclusions Early diagnosis and treatment is the key to obtaining a good effect of testicular tumors. Detailed specialist examination, preoperative ultrasound, CT and determination of tumor markers are important ways to diagnose testicular cancer; rapid intraoperative frozen check may manifest nature of the tumors.For pediatric testicular benign tumor, testis-sparing surgery should be considered.
3.Clinical Outcome of Extraperitoneal Laparoscopic Radical Prostatectomy for Prostate Cancer
Haoyu CUI ; Zhiyu LIU ; Liang WANG ; Zhihong DAI ; Yang YU ; Yuren GAO ; Ruixiao WANG ; Zhenwei WANG ; Xiangyou SUN ; Xiangquan DONG
Journal of China Medical University 2017;46(1):28-32
Objective To evaluate the clinical efficacy of extraperitoneal laparoscopic radical prostatectomy(ELRP)for prostate cancer patients, and to summarize the experience of surgical treatment. Methods The clinical data of 50 prostate cancer patients who underwent ELRP by the same performer from January 2010 to June 2015 were retrospectively reviewed. Results All cases were all successfully completed ,no case was converted to open surgery. The average operation time was 238.8 min,average operative blood loss was 409.1 mL,and intraoperative or postopera?tive blood transfusion was 6(12%). The mean postoperative catheterization time was 23.7(17?38)d. The mean postoperative hospital stay was 15 (10?34)d. The postoperative recovery time of eating was 2?4 d,and the ambulation time was 1?3 d. Totally 3 cases(6%)had lymph node metasta?sis,and 7 cases(14%)had positive surgical margin. Totally 9 cases(18%)had surgery?related complication. Patients were followed up for 6 to 58 months,with an average of 12.5 months. One case(2%)had biochemical recurrence,and the tumor?free survival rate was 84%. At the end of fol?low?up,all of the patients were continent. Conclusion ELRP is safe and effective for the treatment of prostate cancer. With the development of minimally invasive techniques,the applications of RP are increasingly widespread. However,large?scale and long?term follow?up studies are still needed for high?risk prostate cancer patients.
4.Clinical analysis of 8 cases of transverse testicular ectopia
Gonglong LI ; Haoyu YAO ; Huali WANG ; Xudong SUN ; Qingdong QIAO ; Xichun CUI
Chinese Journal of Applied Clinical Pediatrics 2023;38(6):461-464
Objective:To study the clinical manifestations, diagnostic methods and therapeutic outcomes of transverse testicular ectopia (TTE).Methods:Clinical data of 8 cases of TTE treated in the Department of the First Urologic Surgery, Xinxiang Central Hospital and Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University from May 2004 to November 2018 were retrospectively analyzed.Clinical manifestations, diagnostic methods, surgical treatment and follow-up results of TTE were summarized.Results:The age of 8 cases of TTE was 1 year 5 months to 5 years.Among the 8 cases of TTE, 6 cases were involved with the left side and 2 cases with the right side.All patients were admitted due to scrotal emptiness.Three cases were combined with persistent Müllerian duct syndrome (PMDS) and 1 case combined with hypospadias.Preoperative diagnosis of TTE was definitely made in 5 cases, involving 4 cases diagnosed by ultrasound and 1 case diagnosed by magnetic resonance imaging.Laparoscopy was performed in 2 cases, including 1 case treated with laparoscopic scrotopexy, and the other one transferred to an open surgery of trans-septal orchiopexy due to poor development of the spermatic cord.Open surgery was performed in 6 cases, including 1 case with bilateral testicular fixation in the ipsilateral scrotum due to adhesion of spermatic cord closely, and 5 cases with trans-septal orchiopexy.Müllerian ducts residues were excised during surgery in 3 cases combined with PMDS.Postoperative wound infection or hematoma was not reported in all cases.Orchiepididymitis and the involvement of contralateral testes occurred in 1 case treated with trans-septal orchiopexy at 11 months postoperatively, which were relieved after anti-inflammatory treatment.All cases were postoperatively followed up for 3-48 months, and the development and blood supply of bilateral testes were detected normal by ultrasonography.Postoperative testicular atrophy was not reported.Conclusions:The possibility of TTE should be considered in patients with unilateral cryptorchidism combined with contralateral inguinal mass.Ultrasonography is preferred to the diagnosis of TTE.Laparoscopic surgery plays an important role in the diagnosis and treatment of TTE, which is helpful to identify abnormalities in the Müllerian duct structure.
5.Effects of Age and Gender on Lumbar Proprioception
Xiaochen LIU ; Fang CUI ; Yulin DONG ; Yili ZHENG ; Haoyu HU ; Di GONG ; Juan ZHANG ; Changcheng CHEN ; Ge SONG ; Xueqiang WANG
Chinese Journal of Rehabilitation Theory and Practice 2018;24(12):1446-1450
Objective To explore the difference in lumbar proprioception between the youth and the elderly, and the male and the female. Methods From September to November, 2017, 58 elderly aged 65 to 80 years and 56 youth aged 20 to 30 years were randomly picked up from the community. Their lumbar proprioceptions were measured by Con-Trex isokinetic dynamometer. The absolute error angles of lumbar flexion and extension in passive replication test was used to assess lumbar proprioceptive function. Results The absolute error angles of passive replication test were less on youth proprioception than on elderly ones (t > 4.218, P < 0.001), either in men or women (t > 2.844, P < 0.001), and was not different between men and women neither in the elderly group nor in the youth group (t < 1.473, P > 0.05). Conclusion The lumbar proprioception in the elderly was obviously inferior to that of the youth, both men and women. There was no gender difference between men and women in lumbar proprioception, both elderly and youth.
6.Application of Ancient Books in Clinical Practice Guidelines and Expert Consensus of Traditional Chinese Medicine: Current Status and Methodological Recommendations
Changhao LIANG ; Dingran YIN ; Jing CUI ; Xinshuai YAO ; Xinyi GU ; Yifei YAN ; Wanting LIU ; Yingqiao WANG ; Yingqi CHANG ; Haoyu DONG ; Mengqi LI ; Yuanyuan LI ; Yutong FEI
Journal of Traditional Chinese Medicine 2024;65(8):801-809
ObjectiveTo explore the current status and issues regarding the application of ancient books in clinical practice guidelines and expert consensus of traditional Chinese medicine (TCM) published in China, and to provide methodological recommendations for the incorporation of ancient books in the development of TCM guidelines. MethodsWe searched China National Knowledge Infrastructure (CNKI), WanFang Data, VIP, SinoMed, PubMed, Embase, as well as six industry websites including China Association of Chinese Medicine, National Group Standards Information Platform, and Chinese Association of the Integration of Traditional and Western Medicine,etc. TCM clinical practice guidelines or expert consensus issued during January 1st, 2017, to November 26th, 2022 were searched. Clinical practice guidelines or expert consensus that explicitly referred to ancient books were included, and the content regarding the searching for ancient books, sources of access to ancient books, methods of evaluating the level of evidence, methods of evaluating the level of recommendation, and methods of evaluating the evidence for the ancient books were analysed. ResultsA total of 1,215 TCM clinical practice guidelines or expert consensus were retrieved, with 442 articles explicitly mentioning the application of ancient books, including 300 (67.87%) clinical practice guidelines and 142 (32.13%) expert consensus. Sixty of the 442 publications explicitly reported that ancient books searching had been conducted (13.57%); among these 60 publications 27 (45.00%) explicitly reported ancient books searching strategies, and the most frequent method was manual searching with a total of 24 articles (40.00%). The most popular search source was Chinese Medical Dictionary, a TCM classics database, with a total of 18 articles. 197 articles (44.57%) explicitly reported the evaluation criteria for the level of evidence, of which 141 articles (71.57%) involved the evaluation criteria for the ancient books; 413 articles (93.44%) mentioned ancient books in the recommendations, and only the source of formula name was mentioned in 409 (99.03%) of the publications. ConclusionThe current application of ancient books in TCM clinical practice guidelines and expert consensus is limited, with issues of non-standard searching and evaluation methods. Standar-dization and uniformity are needed in evidence grading and recommendation standards. Future research should clarify the scope and methods of applying ancient book, emphasize their integration with modern research evidence, and enhance their value and quality in the development of TCM clinical practice guidelines.