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1.
IntroductionVascularized fibular autografts (VFA) are used in the oncologic skeletal reconstructions of long bones, alone or combined with massive bone allografts (MBA). Data regarding the role of imaging in assessing these complex skeletal reconstructions are lacking, and have mainly focused on Computed Tomography (CT). Our aim was to evaluate if early conventional radiography (CR) findings are correlated with the outcome of these skeletal reconstructions.Materials and methodsAll consecutive patients who underwent oncologic resection of lower limbs long bones followed by VFA reconstruction were included in this single-center retrospective study. We compared the CR obtained immediately after surgery with the CR at the 6-month control, as well as the CR at 6 months with the CT at 6 months when available. The following scores were assigned to the VFA: 0 (unchanged), 1 (osteopenia-cortical bone thinning), 2 (increase in bone density-cortical thickening). We then investigated whether this score correlated with the implant outcome within 12 months (optimal integration, suboptimal integration, integration requiring further surgery or lack of integration) using Kaplan-Meier and Cox regression analyses, considering the occurrence of integration and the duration time before the surgical removal of the whole bone reconstruction.ResultsForty-five patients were included (32 men [71.1%], mean age 14.6 years), 26 affected by osteosarcoma, 14 by Ewing sarcoma, 3 by adamantinoma and 2 operated for the failure of previous reconstructions for bone sarcoma. VFA changes on 6-month CR were significantly associated with optimal integration of the implants (log-rank P = 0.0137, multivariate Hazard ratio = 7.62, 95% confidence interval = 1.13–51.25). None of the other clinical and surgical features were associated with the implant outcome. The findings on 6-month CR and CT follow-up were not significantly different. CT at 6 months was available in 36 patients (80.0%).ConclusionThe assessment of VFA morphological changes on CR performed at 6 months can predict the outcome of the skeletal implant. This data should be considered for clinical decision-making, selecting patients requiring additional images (CT), and possible subsequent revision surgical procedures. 相似文献
2.
目的探讨维持性血液透析(MHD)患者血清维生素D水平对下肢肌力减退的预测作用。 方法横断面研究设计,选择2018年9月至10月于战略支援部队特色医学中心血液净化中心的95例MHD患者,检测其血清25-羟维生素D3[25(OH)D3]水平,采用5次站立-坐下实验(5-STS)评价其下肢肌力。根据5-STS完成时间将MHD患者分为下肢肌力正常组(n=85)与减退组(n=10),比较两组患者人口学特征、实验室指标。采用多因素Logistic回归分析下肢肌力减退的影响因素,绘制受试者工作特征(ROC)曲线分析上述因素预测MHD患者发生下肢肌力减退的特异度和敏感度。 结果95例MHD患者血清25(OH)D3水平为11.00~99.50 nmol/L,中位数31.23(19.90~43.30)nmol/L;5-STS完成时间为3.55 s~18.71 s,中位数9.81(7.12,12.43)s,下肢肌力减退者10例(10.53%)。多因素Logistic回归分析显示,血清25(OH)D3是MHD患者下肢肌力减退的保护性因素[OR=0.761,95%CI(0.592~0.978),P=0.033]。进一步ROC曲线分析显示,25(OH)D3对应的ROC曲线下面积为0.815,其预测MHD患者发生下肢肌力减退的敏感度为80.00%,特异度为80.00%。 结论MHD患者血清25(OH)D3水平普遍较低,下肢肌力减退者更为明显;血清维生素D水平对MHD患者是否存在下肢肌力减退具有较好的预测价值。 相似文献
3.
《中国现代医生》2020,58(18):93-97
目的 探讨不同介入方案治疗急性下肢静脉血栓(DVT)的临床效果与安全性。方法 选取我院2015年1月~2019年12月介入科收治的急性DVT患者54例作为研究对象,按照治疗方式的不同分为研究组27例和对照组27例。研究组采用血管腔内综合治疗,对照组采用导管介导溶栓治疗,比较两组患者疗效评价、治疗前后膝上、下15 cm与患肢周径差、治疗前后皮肤肿胀张力、静脉通畅率、住院时间和并发症发生情况。结果 经治疗后研究组患者膝上、下15 cm与患肢周径差均短于对照组(P0.05);经治疗后研究组患者皮肤肿胀张力恢复程度显著优于对照组(P0.05);经治疗后研究组患者静脉通畅率显著高于对照组(P0.05);研究组治疗有效率显著高于对照组(P0.05);研究组患者住院时间明显少于对照组,且其并发症发生率显著低于对照组(P0.05)。结论 血管腔内综合介入治疗能够有效改善患者下肢症状,提高DVT恢复情况,降低并发症的发生,从而有效提高患者生活质量,为临床治疗DVT提供重要参考。 相似文献
4.
目的通过观察电针傍次上肢经筋结点治疗缺血性脑卒中急性期上肢偏瘫的临床疗效,探讨电针傍次经筋结点治疗缺血性卒中急性期肢体瘫痪的作用机制。方法60例缺血性卒中急性期偏瘫的患者采用SPSS软件随机数字生成器分为治疗组与对照组各30例。治疗组采用电针傍刺上肢经筋结点治疗,对照组采用电针上肢常规经穴治疗。分别于治疗前后观察评价两组上肢的肌力(MMT徒手肌力评定法)、关节活动度(ROM关节活动度评定法)、运动功能(Fugl-Meyer运动功能评分量表、ARAT上肢动作研究量表)、临床神经功能缺损程度(NIHSS量表)确定疗效。结果两组患者治疗后ROM评分下降,Barthel指数、Fugl-Meyer评分、ARAT评分均上升。治疗组较对照组ROM评分、Barthel指数、Fugl-Meyer评分、ARAT评分改善更优(P<0.05);疗程结束后治疗组肌力经MMT评定后有效率为90%,高于对照组的76.67%(P<0.05);治疗组疗效经神经功能缺损程度评价有效率为93.33%,高于对照组76.67%(P<0.05)。结论电针傍刺经筋结点与常规针刺治疗都可以改善缺血性卒中急性期上肢瘫痪,但电针傍刺经筋结点治疗效果更佳。 相似文献
5.
《Clinical breast cancer》2020,20(5):e584-e588
IntroductionSentinel lymph node biopsy (SLNB) is the standard procedure for axillary staging in breast cancer. There is a lack of consistency in studies reporting on upper limb morbidity after SLNB. We present a prospective study evaluating upper limb function after SLNB using the validated quickDASH questionnaire.Materials and MethodsConsecutive patients who underwent wide local excision and SLNB were included in the study. Arm function was assessed using the quickDASH questionnaire at 3 time points – prior to surgery and 2 weeks and 3 months after SLNB. The scores obtained were labeled as A, B, and C respectively. The mean and median scores were compared using the paired t test and Wilcoxon signed rank test.ResultsNinety-nine patients met all inclusion criteria and were included in the final analysis. The mean A, B, and C scores were 8.46, 16.05, and 13.36. The median A, B, and C scores were 2.27, 7.5, and 4.54. There was a statistically significant difference between mean and median A and B scores, B and C scores, and A and C scores. A similar trend was observed in patients with better preoperative upper limb function. Patients with a higher body mass index had significantly worse B and C scores.ConclusionThere is a significant deterioration in upper limb function following SLNB. This improves at 3 months but does not reach baseline levels. Larger studies with long-term follow-up are required to establish the extent of upper limb functional morbidity and natural course of functional recovery after SLNB. 相似文献
6.
目的分析脑卒中肢体功能障碍患者应用中医康复护理干预后,上下肢功能、生活品质以及神经功能损伤症状变化情况。方法选取本院2017年3月-2019年3月收治的160例脑卒中肢体功能障碍患者为研究对象,将其随机均分为采用传统康复护理的常规组,与采用中医康复护理的研究组。对比两组患者护理干预前后上下肢力指标、神经功能损伤评估分值以及生活品质评估分值。结果干预前,两组患者上、下肢肌力差异无统计学意义(P>0.05),干预后,两组患者上、下肢肌力全部明显增加,并且研究组增加幅度优于常规组,差异均具有统计学意义(P<0.05);干预后,研究组与常规组脑卒中患者神经功能缺损评分标准(CSS)评估分值均显著降低,且常规组降低幅度低于研究组;两组生活自理能力评估分值全部显著增加,且研究组提升幅度明显高于常规组,差异均具有统计学意义(P<0.05)。结论脑卒中肢体功能障碍患者应用中医康复护理干预,能够显著提高患者肢体肌肉能力以及生活品质,促进神经功能的修复。 相似文献
7.
梅红莲 《中国现代药物应用》2020,(1):232-234
目的 探讨预防子宫内膜癌术后下肢深静脉血栓形成的护理干预措施及效果。方法 50例子宫内膜癌患者,按照护理方式不同分为研究组和对照组,各25例。对照组实施常规护理,研究组实施综合护理。对比两组患者术后下肢深静脉血栓形成率及生活质量评分。结果 研究组患者术后下肢深静脉血栓形成率0明显低于对照组的32.0%,差异具有统计学意义(P<0.05)。研究组患者活动能力、临床症状、日常生活质量评分及总分分别为(84.6±3.6)、(89.4±4.2)、(92.0±1.2)、(93.3±2.5)分,均明显高于对照组的(73.4±5.1)、(78.3±3.6)、(80.6±4.1)、(79.6±4.9)分,差异均有统计学意义(P<0.05)。结论 子宫内膜癌患者术后实施综合护理能够有效提升护理质量,降低术后下肢深静脉血栓形成率,缓解患者术后各类不适症状,提升患者术后生活质量,值得推广应用。 相似文献
8.
Managing traumatic liver injury (TLI) is always challenging and demands precise clinical judgment. Currently, treatment of TLI in most circumstances is non-operative; however, surgical therapy might be required for severe TLI, particularly those that result in extensive blood loss. In the current institutional study carried out from June 1995 to April 2017, we describe our experience with 5 patients who received an orthotopic liver transplant for severe TLI. One patient passed away postoperatively from cerebral edema; 1 patient died of renal failure 4 years after the liver transplantation, and 3 patients are still alive. Based on our experience, we conclude that in patients with TLI, especially those with uncontrollable bleeding or those who develop liver failure, liver transplantation should be taken into consideration. 相似文献
9.
10.