目的 探讨标准化术前访视在前列腺等离子电切术中的应用价值。方法 回顾性分析我科在2012年1月—2014年9月期间实施的120例择期经尿道前列腺等离子电切手术资料。根据术前接受的护理方式,患者被分为对照组(n=48)和观察组(n=72)两组。对照组患者接受传统的术前访视,观察组患者则接受标准化术前访视。结果 两组患者术前焦虑评分及等级分布有差异(P<0.05),观察组情况好于对照组。对照组手术知识问卷平均得分为(67.9±12.5)分,观察组平均得分为(81.6±10.8)分,两组间比较,差异有统计学意义(t=4.258, P=0.045)。对照组手术相关护理满意度平均评分为(70.8±13.5)分,观察组平均评分为(83.5±9.8)分,观察组得分高于对照组(t=5.002, P=0.038)。结论 标准化术前访视可缓解患者的术前焦虑情绪,提高患者对手术知识的了解,提升患者对手术护理的满意度。
目的 观察术前宣教对支撑喉镜喉肿物摘除患者全麻苏醒期的影响。方法 选择择期支撑喉镜喉肿物摘除全身麻醉手术的患者72例。随机分成两组进行效果对比,一组为接受常规护理的对照组,另一组为本次接受术前宣教观察组。分别对两组患者术后苏醒期躁动发生情况、心血管变化及配合性进行对比。结果 观察组患者通过术前宣教,有效减少全麻苏醒期患者躁动相关情况的发生,其心率、血压水平也较稳定,与对照组相比较差异有统计学意义(P<0.05);两组患者配合性相比较,差异有统计学意义(P<0.05)。结论 对支撑喉镜喉肿物摘除行全麻手术的患者进行术前宣教护理,可以有效减少苏醒期患者躁动的发生率,减轻气管拔管对心血管影响。提高整体治疗护理效率,达到更高的满意度,该方法切实可行,值得临床广泛运用。
Objective To obeserve the effect of preoperative education on the recovery period of general anesthesia after suspension laryngoscopic surgery. Methods Seventy-two adult patients undergoing suspension laryngoscopic surgery were randomly divided for the effect contrast.Routine nursing were adopted for control-group while the only difference for the observation group was the preoperative education. The occurrence of emergence agitation, hemodynamic, and compliance degree were compared between the two groups. Results Through preoperative education,observation group can significantly reduce the occurrence of agitation effectively and keep hemodynamics more stable than control group.Moreover,the compliance degree in two groups also has statistical significance (P<0.05). Conclusion Preoperative education can succeed in reducing the incidence of emergence agitation,inhibiting the responses to endotracheal extubation after suspension laryngoscopic surgery. Thus, preoperative education is feasible to enhance the overall effectiveness of treatment and nursing care. It is worth in popularization and application in clinical practice.
目的 探讨个体化术前访视在手术室临床护理路径的作用。方法 将167例进入手术室临床护理路径的子宫肌瘤截石位阴式全子宫切除手术患者随机分为实验组和对照组,分别予以或不予个体化术前访视,其他手术室临床护理路径相同,比较两组的护理效果。结果 两组均未出现手术体位并发症,实验组的术中心理应激变化小于对照组,实验组术后首次肛门排气时间、下床活动时间均早于对照组,实验组患者满意度高于对照组(P均<0.05)。结论 手术室临床护理路径应从个体化术前访视开始。
目的 探讨CT增强延迟扫描技术在非小细胞肺癌术前诊断中的应用价值。方法 对2021年5月—2024年5月商丘市第一人民医院收治的82例非小细胞肺癌手术治疗患者进行回顾性分析,将其分为观察组,另选取82例肺部良性肿瘤患者作为对照组,收集其术前CT增强延迟扫描结果,以术后病理诊断结果为金标准,分析CT增强延迟扫描技术在非小细胞肺癌术前诊断中的应用价值。并对比不同临床病理特征非小细胞肺癌患者CT增强延迟扫描的CT增强值,采用Spearman相关性分析法分析CT增强值与非小细胞肺癌病理特征的关系。结果 CT增强延迟扫描显示观察组患者分叶征(12.50% vs 53.57%)、内部空泡征数量(6.25% vs 39.29%)低于对照组(χ 2 =26.560、24.680,P<0.05),观察组患者边缘毛刺(56.25% vs 17.86%)、胸部凹陷征(59.38% vs 14.29%)、高于对照组(χ 2 =43.330、64.600,P<0.05);82例非小细胞肺癌通过CT增强延迟扫描共确诊79例,CT增强延迟扫描诊断对非小细胞肺癌的准确率为96.34%(79/82),与病理诊断结果100.00%对比差异无统计学意义(χ 2 =3.060,P=0.080);82例非小细胞肺癌平均CT增强值为(39.14±7.31),不同性别、年龄、肿瘤最大直径、淋巴结浸润情况患者CT增强值对比差异无统计学意义(P>0.05),不同病理类型[腺癌(43.75±7.15)vs 鳞癌(34.74±6.12)]、细胞分化程度[中、低分化(45.71±7.21)vs 高分化(32.81±5.11)]、临床分期[Ⅰ期(31.03±2.12)vs Ⅱ期(36.61±3.13)vs Ⅲa期(46.32±6.83)]患者、淋巴结转移[是(42.75±4.21)vs 否(35.77±8.13)]CT增强值对比差异有统计学意义(t/F=5.243、8.804、84.828、4.378,P<0.05);Spearman相关分析结果显示:病理类型、细胞分化程度、临床分期、淋巴结转移与非小细胞肺癌患者CT增强值呈正相关(r=0.431,P=0.021;r=0.511,P=0.009;r=0.586,P=0.005;r=0.579,P=0.008,P<0.05)。结论 CT增强延迟扫描技术对非小细胞肺癌术前确诊具有重要价值,其诊断准确率与病理诊断并无显著差异,且可通过CT增强延迟扫描技术确定患者CT增强值,从而为非小细胞肺癌患者术后病理特征判断提供参考。
Objective To explore the application value of CT enhanced delayed scanning in preoperative diagnosis of non-small cell lung cancer(NSCLC).Methods A retrospective analysis was conducted on 82 patients with NSCLCwho underwent surgical treatment in a hospital from May 2021 to May 2024.They were included into an observation group and another 82 patients with benign lung tumors were included in the control group.The preoperative CT enhanced delayed scanning results were collected,and the postoperative pathological diagnosis was used as the “gold standard” to analyze the application value of CT enhanced delayed scanning in the preoperative diagnosis of NSCLC.And the CT enhancement values of delayed CT scans in NSCLC patients with different clinical and pathological features were compared,and Spearman correlation analysis was used to analyze the relationship between CT enhancement values and pathological features of NSCLC.Results CT enhanced delayed scanning showed that the number of lobular(12.50% vs 53.57%)and internal vacuolar signs(6.25% vs39.29%)in the observation group was significantly lower than that in the control group(χ 2 =26.560,24.680,P<0.05),while the edge spicules(56.25% vs 17.86%)and chest depression signs(59.38% vs 14.29%)in the observation group were significantly higher than that in the control group(χ 2 =43.330,64.600,P<0.05).A total of 79 cases of 82 NSCLC were diagnosed by CT-enhanced delayed scan,and the accuracy of CT-enhanced delayed scan diagnosis for NSCLC was 96.34%(79/82),with no significant difference from the pathological diagnosis result of 100.00%(χ 2 =3.060,P=0.080).The average CT enhancement value of 82 NSCLC cases was(39.14±7.31).There was no significant difference in CT enhancement values among patients of different genders,ages,maximum tumor diameter,and lymph node infiltration(P>0.05).Patients with different pathological types [adenocarcinoma(43.75±7.15)vs squamous cell carcinoma(34.74±6.12)],degree of cell differentiation [moderate,and low differentiation(45.7±7.21)vs high differentiation(32.81±5.11)],clinical stage [I(31.03±2.12)vs II(36.61±3.13)vs IIIa(46.32±6.83)] and lymph node metastasis [yes(42.75±4.21),vs no(35.77±8.13)] CT enhancement had significant difference(t/F=5.243,8.804,84.828,4.378,P<0.05).The Spearman correlation analysis results showed that pathological type,degree of cell differentiation,clinical stage,lymph node metastasis were positively correlated with CT enhancement values in NSCLC patients(r=0.431,P=0.021;r=0.511,P=0.009;r=0.586,P=0.005;r=0.579,P=0.008).Conclusions CT enhanced delayed scanning has important value in preoperative diagnosis of NSCLC.Its diagnostic accuracy is not significantly different from pathological diagnosis,and the CT enhanced value of patients can be determined through CT enhanced delayed scanning,providing reference for postoperative pathological feature judgment of NSCLC patients.
目的 基于Nomogram初步构建膝骨关节炎(KOA)患者术前衰弱的风险预测模型。方法 便利选取172例于2021年12月—2022年8月在广州市某三甲医院关节外科接受择期膝关节置换术的KOA患者为研究对象,依据衰弱的发生与否分为衰弱组(n=111)和非衰弱组(n=61),通过单因素分析筛选变量,纳入Logistic回归分析,并构建列线图模型。结果 单因素分析结果显示年龄、BMI、膝关节疼痛年限、合并症、抑郁、焦虑、疼痛、睡眠障碍、营养状况等在不同组间比较差异存在统计学的意义(P<0.05)。多因素Logistic回归分析表明,BMI异常(OR=3.360)、膝关节疼痛年限>5年(OR=14.188)、抑郁(OR=5.608)、睡眠障碍(OR=25.480)是KOA患者术前衰弱的独立危险因素(P<0.05)。基于此,建立了预测膝骨关节炎患者术前衰弱风险的列线图预测模型。结果显示C-index为0.915,校正曲线接近理想曲线,ROC曲线下面积(AUC)为0.919(95%CI:0.878~0.961),可见该预测模型具有较好的区分度和准确度。结论 根据BMI、膝关节疼痛年限、抑郁以及睡眠障碍这四个独立危险因素,可以准确地预测膝骨关节炎患者术前衰弱的风险。
Objective To develop a nomogram for predicting the risk of preoperative frailty in knee osteoarthritis patients.Methods A convenience sample of 172 patients who underwent elective knee arthroplasty at a Grade-A hospital in Guangzhou from December 2021 to August 2022 was selected.The patients were divided into two groups based on the presence of preoperative frailty:frailty group(n=111)and non-frailty group(n=61).The variables with statistical differences were screened by univariate analysis for multivariate logistic regression analysis,and the nomogram prediction model was established.Results Univariate analysis identified significant differences between the groups in age,BMI,years of knee pain,complications,depression,anxiety,pain,sleep disturbance,and nutrition(P<0.05).Multivariate logistic regression showed that abnormal BMI(OR=3.360),years of knee pain > 5(OR=14.188),depression(OR=5.608),and sleep disorders(OR=25.480)were independent risk factors for preoperative frailty in knee osteoarthritis patients(P<0.05).Based on these findings,a nomogram prediction model was established.Model verification results demonstrated that the nomogram had good differentiation and accuracy in predicting the risk of preoperative frailty,with a C-index of 0.915,an area under the ROC curve of 0.919(95% CI:0.878~0.961),and a calibration curve slope close to 1.Conclusions The nomogram,based on four independent risk factors(BMI,years of knee pain,depression,and sleep disturbance),effectively predicts the risk of preoperative frailty in knee osteoarthritis patients.