目的 评价围术期目标导向液体治疗用于老年高危患者的优越性。方法 50例行择期全髋关节置换术的老年患者,随机分成传统液体治疗组(C组)和目标导向治疗组(GDT组),每组25例。C组以MAP和CVP为指导进行围术期液体管理,GDT组以每搏量(SV)和氧供指数(DO₂I)最大化进行围术期液体管理。观察和比较两组患者围术期液体出入量、MAP、HR、SV和CI等参数。结果 GDT组总输液量、晶体液和胶体液的输注总量均高于C组(P＜0.05);GDT组各时点MAP、HR、SV和CI高于C组(P＜0.05),与基础值比较,GDT组无变化,而C组在麻醉后和应用骨水泥后,MAP、HR、SV和CI一过性下降(P＜0.05)。结论 与传统围术期液体管理方案相比,以SV和DO₂I最大化为目标的GDT方案用于高危病人全髋置换手术,能使心脏前负荷处于更理想的充盈状态,血流动力学更稳定,并能有效预防骨水泥引起的循环抑制作用。

Objective To evaluate the priority of goal-directed fluid therapy(GDT) in high risk elderly patients. Methods Fifty elderly patients undergoing total hip replacement were randomly divided into traditional fluid therapy group(group C) and goal-directed fluid therapy group(group GDT). Group C received perioperative fluid management based on MAP and CVP, while Group GDT received goal-directed fluid therapy based on SV and DO₂I optimization. MAP, HR, SV, and CI were recorded at different time points; the intraoperative blood loss, fluid volume, and urine volume were also recorded. Results The total fluid volume, colloid volume and crystal volume of group GDT were much more than group C(P＜0.05); the intraoperative MAP, HR, SV, and CI in group GDT were much higher than group C(P＜0.05); compared withbaseline of MAP, HR, SV, and CI, there were no obvious change in group GDT, while there were significant decline in group C, especially after anesthesia and implantation of bone cements(P＜0.05). Conclusion Compared with traditional fluid management strategy, SV and DO₂I optimization based goal-directed fluid therapy has a significant priority in high risk elderly patients undergoing total hip replacement.It can maintain better preload and provide more stable hemodynamic status, and prevent cardiac side effect induced by implantation of bone cements

目的 探讨老年2型糖尿病患者牙周病发生情况及相关因素,为开展综合预防和治疗措施提供参考。方法 选取到我院住院治疗的老年2型糖尿病患者273例,检查其牙周病患病情况,同时收集年龄、性别、文化程度、体重指数、病程、吸烟、空腹血糖、糖化血红蛋白、刷牙习惯等资料,比较牙周病患病组与未患病组之间上述资料的差异,探讨导致牙周病发生的影响因素。结果 273例研究对象中患有牙周病154例(56.41%),其中,牙龈炎60例,牙周炎94例。牙周病组平均存留牙数(18.54±6.31)颗,未患牙周病组平均存留牙数(21.62±7.48)颗(t=3.679,P<0.001)。年龄较大(P<0.001)、病程较长(P<0.001)、吸烟(P<0.001)、空腹血糖(P<0.001)和糖化血红蛋白(P<0.001)水平较高是老年2型糖尿病患者发生牙周病的危险因素,而文化程度高(P=0.017),刷牙>1次/d(P<0.001),竖刷(P=0.004),使用牙线(P=0.004)是其保护因素。结论 老年2型糖尿病患者中牙周病患病率较高,临床上应做好三级预防措施,降低牙周病发生风险因素的暴露。

Objective To explore the periodontal disease occurrence and its factors for elderly type 2 diabetes patients, providing reference for comprehensive prevention and treatment measures. Methods 273 cases of elderly in-patients with type 2 diabetes in our hospital were enrolled. We checked their periodontal disease conditions, collected information including age, sex, educational level, body mass index, disease duration, smoking, fasting blood glucose, glycosylated hemoglobin, brushing habits. These values were compared between periodontal disease group and no periodontal disease group. Results People with periodontal disease in 273 cases of the object of study included 154 patients (56.41%), among them, gingivitis 60 cases, 94 cases of periodontitis. The teeth number was (18.54±6.31) for periodontal disease group on average, with (21.62 ±7.48) for no periodontal disease group (t=3.679, P<0.001). Older (P<0.001), longer course of disease (P<0.001), smoking (P<0.001), higher fasting blood glucose (P<0.001) and higher glycosylated hemoglobin (P<0.001) were risk factors of periodontal disease for elderly patients with type 2 diabetes. And well-educated (P=0.017), brushing teeth frequency > 1 / d (P<0.001), vertical brush mode (P=0.004), the use of dental floss (P=0.004) were the protective factors. Conclusion Periodontal disease prevalence is high in elderly patients with type 2 diabetes. The three level preventive measures should be strengthened to reduce the exposure of the periodontal disease risk factors.

目的 研究老年慢性阻塞性肺病(COPD)患者血清IL-33水平与其病程分期的相关性。方法 选择60例老年COPD患者作为观察组,按病程分期分为稳定期组和急性加重组,另选择15例非COPD老年患者作为对照组;分别检测血清IL-33水平。结果 各组组间比较结果显示,AECOPD组和COPD稳定期组的血清IL-33水平均高于对照组(P<0.05),其中,AECOPD组的比COPD稳定期组的更高(P<0.05)。结论 血清IL-33水平在老年COPD患者中增高,急性加重期更明显,提示IL-33在老年人COPD发生、发展中可能起重要作用。

Objective To have relevant research between serum IL-33 level and the stage of disease in elderly patients with chronic obstructive pulmonary disease(COPD). Methods 60 elderly patients with COPD were selected as the observation group, who were divided into stable COPD group and AECOPD group. The other 15 patients with non-COPD were selected as the control group. The serum IL-33 levels were detected respectively. Results The comparison results between the groups showed that the serum IL-33 levels in the AECOPD group and the stable COPD group were higher than those in the control group(P<0.05), which was higher in the AECOPD group than in the COPD group(P<0.05). Conclusion Serum IL-33 levels were increased in elderly patients with COPD, the increase in acute exacerbation was more obvious, suggesting that IL-33 may play an important role in the occurrence and development of COPD in the elderly.

目的 了解老年患者医院感染的发生情况及相关因素,为有效降低医院感染提供临床依据。方法 对我院2010年6月—2014年6月452例60岁以上的老年患者医院感染情况进行回顾性分析,调查并分析其年龄、住院天数、医院感染部位及相关因素。结果 老年患者医院感染的发生与年龄增长、住院天数延长、感染部位、基础病及抗生素不合理应用等因素密切相关。结论 根据医院感染的相关因素,对老年人加强病房管理及基础护理,不仅改善治疗操作中易感染的环节,减少感染途径,还可以降低医院感染发生率。

目的 探讨群组管理对老年前列腺术后患者下肢活动依从性的效果。方法 将60例患者分为干预组和对照组,对照组按常规护理,干预组实施1周的群组管理活动。结果 干预后干预组患者对预防DVT发生的知晓度、进行下肢主动活动的依从性高于对照组,双下肢皮肤温度、颜色、胀痛等改变显著小于对照组,比较差异均有统计学意义(P＜ 0. 01)。结论 群组管理是一种有效的管理模式,可增强患者的自我效能,提高患者下肢活动的依从性,达到预防DVT发生的作用。

Objective To explore the influence of group management on compliance of lower extremities of elderly patients who underwent prostatectomy. Methods 60 patients were divided into the intervention group and the control group. While the control group was accepted normal nursing, the intervention group was accepted one-week group management. Results The intervention group performed better than the control group in awareness on the prevention of DVT and compliance of activities of lower extremities, and experienced less changes than the control group in skin temperatures, colors and ache of both lower extremities. These changes had statistical significant (P＜0.01). Conclusion Group management is an effective management mode, and improves parents' self-efficacy and compliance of lower extremities, is helping prevent DVT.

目的 探讨经皮微创技术应用股骨近端解剖锁定钢板治疗高龄骨质疏松粗隆间骨折的治疗。方法 我院自2009年12月—2013年6月共收治高龄骨质疏松粗隆间骨折56例,男35例,女21例;年龄76～94岁,平均81岁。所有患者应用股骨近端解剖锁定钢板通过经皮微创置入技术治疗。根据Harris髋关节功能评分对治疗效果进行评定。结果 56例手术时间30～90 min,平均45 min;术中失血量70～250 mL,平均110 mL。全部患者获随访,时间6～13.5个月,平均9.5个月。X线骨折愈合时间3～6个月,平均3.5个月。其中优41例,良12例。结论 对于高龄骨质疏松患者粗隆间骨折,采用经皮微创置入股骨近端解剖锁定钢板内固定治疗,具有手术创伤小、出血少、安全可靠等优点,有良好的临床应用价值。

Objective To study the application of proximal femur anatomic locking plate with minimally invasive percutaneous plate osteosynthesis (MIPPO) techniques in the treatment of senile osteoporosis curative effect of intertrochanteric fractures in elderly patients. Methods We have treated 56 elderly patients of senile osteoporosis intertrochanteric fractures in December 2009 to June 2013, including 35 male and 21 female cases, aged 76~94, the average of 81. All patients were applied in the proximal femur anatomic locking plate with minimally invasive percutaneous plate osteosynthesis technology according to Harris hip joint function scale curative effect. Results 56 cases of operation time 30~90 min, an average of 45 min. Intraoperative blood loss was 70~250 ml, an average of 110 ml. All patients received follow-up from 6 to 13.5 months, an average of 9.5 months. The X-ray fracture healing time was from 3~6 months, 3.5 months on average. According to the Harris hip joint function scale: 41 cases was excellent, 12 cases was good. Conclusion For the senile osteoporosis intertrochanteric fracture, using the proximal femur anatomic locking plate with minimally invasive percutaneous plate osteosynthesis technology can make minimal trauma, less bleeding reliable fixation,and has good clinical application value.

       无创正压通气的使用是患者发生鼻面部压力性损伤的重要原因之一，随着我国防控政策的放开，新增老年新冠感染患者急剧增加。文章对使用无创正压通气发生相关压力性损伤现状进行综述，介绍老年患者使用无创正压通气发生鼻面部压力性损伤的主要影响因素、评估方法以及预防措施现状，旨在为临床医务人员预防其相关压力性损伤提供参考。

       The use of non-invasive positive pressure ventilation is one of the important reasons for nasal and facial pressure injuries in patients．With the release of China's epidemic prevention policy，the number of new elderly patients with COVID-19 has increased dramatically．This paper summarizes the current situation of stress injuries caused by noninvasive positive pressure ventilation，introduces the main influencing factors，evaluation methods and prevention measures of nasal and facial stress injuries in elderly patients with noninvasive positive pressure ventilation，aiming to provide a reference for clinical medical personnel to prevent their related stress injuries．

       目的  探讨功能性经口摄食分级的吞咽管理对高龄吞咽障碍患者的应用效果。方法  选取2022年5月—2024年5月暨南大学附属广州市红十字会医院收治的80例高龄吞咽障碍患者作为研究对象，应用随机数字表法将其分为观察组与对照组，各40例。对照组患者实施常规干预，观察组实施功能性经口摄食分级的吞咽管理干预，对比两组患者干预效果、干预前后的吞咽功能与营养状况、吞咽障碍相关并发症发生率，以及干预前后两组生活质量变化。结果  观察组总有效率为92.50%，高于对照组的72.50%（χ ² =5.541，P=0.019）；两组干预后综合性营养评估法（SGA）、进食评估问卷调查工具-10（EAT-10）评分均降低，且观察组［（6.62±1.24）（15.26±3.42）分］低于对照组［（10.85±2.32）（23.51±4.37）分］，对比差异有统计学意义（t分别为10.170、9.403，P＜0.05）；观察组吞咽障碍相关并发症发生率17.50%低于对照组42.50%（χ ² =5.952，P=0.015）；两组干预后生活质量综合评定量表（GQOLI-74）相关维度物质评分均升高，且观察组患者GQOLI-74相关维度物质生活（16.62±2.24）、心理功能（18.26±4.42）分、社会功能（21.62±3.66）分、躯体功能（23.26±4.37）分均高于对照组［（13.25±3.32）（13.51±2.37）（15.26±2.35）（16.62±3.73）］分，对比差异有统计学意义（t分别为5.322、5.990、9.248、7.309，P＜0.05）。结论  功能性经口摄食分级的吞咽管理对高龄吞咽障碍患者干预效果显著，且可提升其吞咽功能，改善营养状况，同时可辅助降低吞咽障碍相关并发症发生率，提高患者生活质量。

       Objective  To explore the application effect of Functional Oral Intake Scale（FOIS）swallowing management on elderly patients with swallowing disorders．Methods  A total of 80 elderly patients with dysphagia admitted to the Guangzhou Red Cross Hospital Affiliated to Jinan University from May 2022 to May 2024 were selected as research subjects．They were divided into an observation group and a control group，with 40 cases in each group，using a random number table method．The control group received routine intervention，while the observation group received FOIS swallowing management intervention．The intervention effects were compared between the two groups，including pre and post intervention，swallowing function and nutritional status，incidence of swallowing related complications，and changes in quality of life before and after the intervention．Results  The total effective rate of the observation group was 92.50%，which was higher than the 72.50% of control group（χ ² =5.541，P=0.019）．After the intervention，the comprehensive nutrition assessment（SGA）and the feeding assessment instrument-10（EAT-10）were decreased，and the observation group （［6.62±1.24］and［15.26±3.42］） were lower than the control group （［10.85±2.32］and［23.51±4.37］），and the comparative difference was statistically significant（t=10.170，9.403，P＜0.05）．The incidence of complications related to swallowing disorders in the observation group was 17.50%，lower than that in the control group was 42.50%（χ ² =5.952，P=0.015）．After intervention，the scores of GQOLI-74 related dimensions were increased in both groups．In addition，GQOLI-74 related dimensions of material life（16.62±2.24）scores，psychological function（18.26±4.42）scores，social function（21.62±3.66）scores，physical function（23.26±4.37）scores in observation group were higher than those in control group （［13.25±3.32］，［13.51±2.37］，［15.26±2.35］，［16.62±3.73］），and the difference was statistically significant（t=5.322，5.990，9.248，7.309，P＜0.05）．Conclusions  The swallowing management of FOIS has a significant intervention effect on elderly patients with swallowing disorders，and can improve their swallowing function，nutritional status，and assist in reducing the incidence of swallowing disorder related complications，thereby improving the quality of life of patients．

       目的   探讨叙事护理在老年疼痛患者中的应用效果。方法   根据随机数字表法将84例于2020年12月—2023年12月中国人民解放军南部战区总医院收治的患有恶性肿瘤的老年疼痛患者分为接受常规干预的对照组（n=42）和接受叙事护理的观察组（n=42），比较两组疼痛情况、负性情绪、睡眠状况及自我效能。结果   观察组在干预2、4、6、8周后疼痛数字分级评分分别为（5.02±1.07）（4.26±0.76）（3.58±0.65）（2.92±0.41）分，均低于对照组（t分别为2.126、2.419、3.232、2.545，P均＜0.05）；干预2个月后，观察组焦虑、抑郁自评量表评分、匹兹堡睡眠质量指数分别为（41.27±2.28）（42.47±3.19）（5.13±1.46）分，均低于对照组（t分别为11.795、9.669、3.579，P均＜0.05），一般自我效能量表评分为（21.72±4.13）分，高于对照组（t=5.834，P＜0.05）。结论   叙事护理可有效控制老年癌性疼痛患者的疼痛，显著改善负性情绪和睡眠状况，有利于自我效能的提升。

       Objective  To explore the application effect of narrative nursing in elderly patients with pain．Methods  From December 2020 to December 2023，84 elderly patients with malignant tumor in the General Hospital of the Southern Theater Command of the People’s Liberation Army of China were randomly divided into control group（n=42）receiving  routine intervention and observation group（n=42）receiving narrative nursing．Results The pain digital grading scores of the observation group at 2 weeks，4 weeks，6 weeks and 8 weeks after intervention were（5.02±1.07），（4.26±0.76），（3.58±0.65）and（2.92±0.41），which were lower than the control group（t=2.126，2.419，3.232，2.545，all P＜0.05）．After 2 months of intervention，the scores of Self-Rating Anxiety Scale，Self-Rating Depression Scale and Pittsburgh Sleep Quality Index in the observation group were（41.27±2.28），（42.47±3.19）and（5.13±1.46），which were lower than the control group（t=11.795，9.669，3.579，P＜0.05）．The score of general self-efficacy scale was（21.72±4.13），which was higher than the control group（t=5.834，P＜0.05）．Conclusions  Narrative nursing can effectively control the pain of elderly patients with cancer pain，significantly improve negative emotions and sleep status，and is conducive to the improvement of self-efficacy．

       目的   探究血清多配体蛋白聚糖-1（SCD-1）与可溶性血管内皮生长因子受体-2（sVEGFR-2）表达水平在老年慢性心力衰竭患者预后评估的判定价值。方法   选取2023年1月—2024年3月珠海市第五人民医院检验科收治的110例老年慢性心力衰竭患者，检测其血清SCD-1和sVEGFR-2水平，对患者进行随访调查，了解其再次由于心力衰竭住院、心源性死亡的情况。运用多因素Logistic回归分析，探究老年慢性心力衰竭患者预后影响因素。结果  Logistic回归分析显示，心功能分级（OR=3.433，95%CI：0.934~6.431）、B型脑钠肽升高（OR=2.462，95%CI：0.861~4.765）、血清SCD-1升高（OR=3.795，95%CI：0.972~6.894）、血清sVEGFR-2升高（OR=3.842，95%CI：0.942~6.912）为影响老年慢性心力衰竭患者预后不良的重要因素（P＜0.05）；联合血清SCD-1和sVEGFR-2曲线下面积0.962与B型脑肽钠曲线下面积0.844，相较于单一SCD-1曲线下面积0.658、sVEGFR-2曲线下面积0.712明显偏高（P＜0.05）。结论   经研究证实，老年慢性心力衰竭患者预后效果不理想，其血清SCD-1和sVEGFR-2监测水平异常升高，和老年慢性心力衰竭预后不佳存在关联性，可视为老年慢性心力衰竭患者判定预后效果的主要标志物。

      Objective  To investigate the prognostic value of serum syndecan-1（SCD-1）and soluble vascular endothelial growth factor receptor-2（sVEGFR-2）expression levels in elderly patients with chronic heart failure．Methods  A total of 110 elderly patients with chronic heart failure admitted to our hospital were selected，with a time interval of January 2023 to March 2024．Serum SCD-1 and sVEGFR-2 levels were detected and follow-up investigations were conducted to understand their re hospitalization and cardiogenic death due to heart failure．Multiple logistic  regression analysis was used to explore the prognostic factors affecting elderly patients with chronic heart failure．Results  According to logistic retrospective analysis，heart function grading（OR=3.433，95%CI：0.934-6.431），elevated B-type brain natriuretic peptide（OR=2.462，95%CI：0.861-4.765），elevated serum SCD-1（OR=3.795，95%CI：0.972-6.894），and elevated serum sVEGFR-2（OR=3.842，95%CI：0.942-6.912）were important factors affecting the poor prognosis of elderly patients with chronic heart failure，with differences P＜0.05．The area under the curve of combined serum SCD-1 and sVEGFR-2 was 0.962，and the area under the curve of B-type brain peptide sodium was 0.844，which was significantly higher than that of a single SCD-1 curve of 0.658 and sVEGFR-2 curve of 0.712，with a difference of P＜0.05．Conclusions  Research has confirmed that the prognosis of elderly patients with chronic heart failure is not satisfied，and their serum SCD-1 and sVEGFR-2 monitoring levels are abnormally elevated，which is related to the poor prognosis of elderly patients with chronic heart failure．It can be regarded as the main biomarker for defining the prognosis of elderly patients with chronic heart failure．