基于数据挖掘方法总结王树声教授治疗上尿路结石的用药经验

目的:运用中医传承辅助平台系统(V2.5)深入分析王树声教授治疗上尿路结石的用药经验，挖掘其核心经验 方组成和辨证用药规律。方法:收集王教授门诊治疗上尿路结石的治疗验方304 首，将方药信息录入系统，采用药物频次统计、 关联规则分析和熵聚类分析等方法分析处方用药规律。结果:304 首处方中涉及中药97 味，用药频次超过100 次的有14 味。所用药物药性多寒、温、平，药味多甘、苦，主归肝、肾、脾经；共得出25 组核心组合和9 首新处方。结论:王教授治疗 上尿路结石以益气固本、清热通淋为主，用药的关键在于“扶正固本”的把握和“祛邪通淋”的权衡，为临证用药和新方 开发提供参考。     

Vacuum myofascial therapy device for non-specific neck pain. A single blind randomized clinical trial

ObjectivesThis study aimed to investigate the efficacy of a vacuum myofascial therapy device (VT) for improving pressure pain thresholds (PPTs), range of motion (ROM), neck pain-related disability, pain, and quality of life in patients with non-specific neck pain.MethodsA randomized controlled trial in which thirty-eight participants with non-specific neck pain (NP) were randomly assigned to either an experimental (VT) or a comparison physical therapy program (PTP) group. The VT group (n = 19) received five sessions of treatment with a vacuum myofascial therapy device while the PTP group (n = 19) received five sessions of massage, ultrasound therapy (US), and transcutaneous electric nerve stimulation (TENS) over two weeks. The outcome measures were the numerical pain rating scale (NPRS), range of motion, quality of life (SF-12), neck disability Index (NDI), and PPTs at the end of treatment and at one-month follow-up.ResultsAlthough both groups experienced improvements in pain, neck disability, range of motion, and pressure pain, these only were statistically significant in the VT group. At one-month follow-up, the VT group still showed improvements in pain, neck disability, and range of motion.DiscussionVacuum myofascial therapy applied with a device offers similar results to other vacuum-based techniques such as cupping therapy. Moreover, in this device the parameters are digitally controlled, which allows for the precise reproduction of treatment.     

Patient Perspectives on Benign Prostatic Hyperplasia Surgery: A Focus on Sexual Health

BackgroundIn the last decade, many novel minimally invasive surgical techniques within benign prostatic hyperplasia (BPH) surgery were developed to reduce postoperative complications that often discourage patients from pursuing BPH surgery.AimTo assess perspective of future and past international BPH surgery patients regarding their postoperative complications, namely erectile and ejaculatory function.MethodsA survey was distributed randomly to 2 groups of BPH patients: one with 149 patients having undergone surgery in the last 2 years (group A), and the other cohort of 151 men seriously considering BPH surgery in the next year (group B). This survey consisted of 20 questions that assessed patients' motivating factors for undergoing elective BPH surgery and their perspectives regarding the potential postoperative complications attributed to BPH surgery.OutcomesThe perspective of future and past international BPH surgical patients towards the preservation of their erectile and ejaculatory functions was assessed with the help of a survey.ResultsResults indicated that in general BPH surgery patients considered the maintenance of erectile (95%, n = 284) and ejaculatory function (92%, n = 276) to be important preoperative considerations, regardless of their age. Patients aged 50–59 years were most concerned with the permanent impact on sexual function and patients aged >60 years were most concerned with urinary incontinence. In patients aged >70 years, 66% (n = 43) and 62% (n = 40) of the respondents indicated that maintaining erectile and ejaculatory function was important, respectively.Clinical ImplicationsPatient-centered care needs to be implemented in order to address the importance that past and future BPH surgery patients hold toward the maintenance of their postoperative sexual function.Strengths & LimitationsIn the group of patients having previously undergone BPH surgery, the possibility of recall bias should be taken into account when interpreting the study's findings. However, maintaining sexual function was also important for the group of patients seriously considering surgery in the next year suggesting that these considerations are not solely due to recall bias. Additionally, the results were limited by the small sample size of participants in groups A (n = 149) and B (n = 151).ConclusionIt was found that past and future BPH surgery patients attribute a significant importance toward the maintenance of their sexual function. Although novel approaches with better sexual outcomes such as Rezum and UroLift for prostates <80 mL, and Aquablation for any size prostate are available, more research is needed to investigate their long-term effects on sexual function before they can be recommended to patients.Bouhadana D, Nguyen D-D, Zorn KC, et al. Patient Perspectives on Benign Prostatic Hyperplasia Surgery: A Focus on Sexual Health. J Sex Med 2020;17:2108–2112.     

经关节入路微创钢板固定技术治疗股骨远端C型骨折

目的探讨经关节入路微创钢板固定(MIPPO)技术治疗股骨远端C型骨折的临床疗效。方法2002年4月～2005年2月,应用MIPPO技术治疗股骨远端C型骨折14例,按AO/ASIF分类：C1型3例,C2型6例,C3型5例。先行关节内骨折切开复位、松质骨螺钉固定,再行髁上部分骨折间接复位、经关节内切口插入髁支撑钢板或LISS钢板桥接固定骨折。结果12例患者获得10～32个月(平均18．4个月)随访,骨折均获愈合,愈合时间10周～12个月,平均4．6个月。按Kolmert和Wulff的评价标准：优4例,良5例,可2例,差1例,优良率为75%。结论应用MIPPO技术治疗股骨远端C型骨折实现了微创操作,具有创伤小、软组织干扰少、骨折愈合快等优点,疗效满意。     

Wound conditioning by vacuum assisted closure (V.A.C.) in postoperative infections after dorsal spine surgery

The use of vacuum assisted closure (V.A.C.) therapy in postoperative infections after dorsal spinal surgery was studied retrospectively. Successful treatment was defined as a stable healed wound that showed no signs of acute or chronic infection. The treatment of the infected back wounds consisted of repeated debridement, irrigation and open wound treatment with temporary closure by V.A.C. The instrumentation was exchanged or removed if necessary. Fifteen patients with deep subfascial infections after posterior spinal surgery were treated. The implants were exchanged in seven cases, removed completely in five cases and left without changing in one case. In two cases spinal surgery consisted of laminectomy without instrumentation. In two cases only the wound defects were closed by muscle flap, the remaining ones were closed by delayed suturing. Antibiotic treatment was necessary in all cases. Follow up was possible in 14 patients. One patient showed a new infection after treatment. The study illustrates the usefulness of V.A.C. therapy as a new alternative management for wound conditioning of complex back wounds after deep subfascial infection.     

锁定加压钢板微创固定治疗肱骨干骨折的初步报告

目的探讨锁定加压钢板(LCP)经肱骨前侧入路微创穿皮固定治疗肱骨干骨折的方法及疗效。方法2004年2月-2005年1月间,使用LCP经肱骨前侧入路微创穿皮固定治疗肱骨干骨折17例,男12例,女5例;年龄18-75岁(平均48岁)。根据AO分型:A型3例,B型10例,C型4例。结果经14-25个月(平均19．1个月)随访,17例患者全部愈合。骨折愈合时间为9-14周(平均11．3周)。末次随访时,肩关节前屈135°-180°(平均174°),后伸20°-40°(平均38°),外展70°-90°(平均87°);肘关节前屈115°-135°(平均133°),后伸-10°-0°(平均-1°);手臂肩残疾问卷表(DASH)评分6-44分(平均11分)。术后3例出现并发症:1例GustiloⅢB型开放性骨折发生浅表感染,经保守治疗后痊愈;1例术后出现一过性桡神经麻痹,3个月后症状完全消退;另有1例出现明显的肩肘关节功能障碍。无继发骨折移位及内固定物失效或断裂。结论LCP经肱骨前侧入路微创穿皮固定治疗肱骨干骨折可以提供稳定的固定,骨折愈合率较高,神经血管结构相对安全;更适合于粉碎性或骨质较差的肱骨干骨折。     

经皮穿刺髓核成形术治疗腰椎间盘突出症初步临床报道

目的　寻求一种简单、安全、有效、微创的椎间盘突出症治疗方法。方法　对 1 6例腰椎间盘突出症采用经皮穿刺髓核成形术 (Nucleoplasty)治疗 ,并对其疗效进行观察分析。 结果　全部患者经二周至一个月短期随访 ,症状均有不同程度改善 ,疗效优良率为 93 8% ,有效率为 1 0 0 %。未发现明显并发症。结论　髓核成形术是一种先进、安全、有效的椎间盘突出微创手术 ,具有操作简单、安全、微创、疗效佳、恢复快、无需住院等优点。     

宫腔镜在辅助生殖技术中的应用

目的：探讨宫腔镜检查术在辅助生殖技术中应用的重要性。方法：对150例拟行辅助生殖技术的不育妇女行常规宫腔镜检查。结果：宫腔镜150例中47例（31％）有镜下异常，其中：子宫内膜息肉或息肉样增生18例（12％），子宫内膜单纯性增生17例（11％），子宫畸形7例（5％），宫腔粘连狭窄3例（2％），子宫内膜结核1例（0．7％），子宫黏膜下肌瘤或腺肌瘤1例（0．7％）。以宫腔镜诊断为标准，阴道超声诊断敏感性、特异性、阳性预测值、阴性预测值、准确率分别为66％（31／47）、98％（101／103）、94％（31／33）、86％（101／117）、88％（132／150），子宫造影分别为26％（12／47）、100％（95／95）、100％（12／12）、73％（95／130）、75％（107／142）。结论：宫腔镜检查术具有良好的可接受性和准确性，应作为辅助生殖技术前的常规检查。     

同种异体骨支撑架微创治疗股骨头坏死的临床研究

目的应用改良髓芯减压术结合同种异体骨支撑架加自体骨和脱钙骨基质（decalcified bone matrix，DBM）治疗早期股骨头坏死，探索早期股骨头坏死的微创治疗方法。方法2004年1月～2005年4月，23例24个髋关节采用经大转子下通过股骨颈钻隧道至股骨头骨坏死区，将装有自体松质骨和DBM的同种异体骨支撑架经隧道拧入骨坏死区直至软骨下骨约5mm处，隧道远端用自体髂骨填塞。观察手术前后Harris评分变化、x线影像学表现及是否需进一步治疗。结果本组所有患者均获得随访，平均随访19（12—27）个月，以最后一次随访资料作为最终评价依据。Harris评分，术前优良率为43．5％（10／23）。术后优良率为91．3％（21／23）。22侧髋关节影像学表现保持稳定，无明显并发症发生。结论同种异体骨支撑架植入结合自体松质骨和DBM治疗成人股骨头坏死，增加了股骨头负重区软骨下骨的机械支撑，成骨作用强，有利于股骨头坏死的修复与重建，同时，不破坏患者股骨头本身的血液供应，创伤小，操作简单，值得临床推广使用。