【摘要】目的：探讨器械护士术中分区精细化器械管理对心脏瓣膜置换术（HVR）手术效率及安全性的影响。方法：研究对象包括2024年6月~2026年5月至我院行HVR治疗的110例心脏瓣膜病（VHD）患者，以及同期参与手术的22名器械护士，采用随机数字表法将入组患者及护士分别列为常规组（55例患者、11名护士）、试验组（55例患者、11名护士），常规组内护士术中实施常规器械管理，试验组内护士术中实施分区精细化器械管理。比较两组患者的手术效率、围手术期安全事件，以及两组护士所参与手术的工作效率、术中器械管理情况。结果：在不同器械管理模式下，试验组内患者的主动脉阻断时间、体外循环时间、术中非必要等待时间、手术总耗时均低于常规组（t=8.817，5.730，20.609，9.632；P＜0.05）。试验组内患者的围手术期安全事件发生率9.09%（5/55）低于常规组25.45%（14/55）（x2=5.153；P＜0.05）。试验组内护士的器械摆台时间、器械传递反应时间、手术中断次数、器械整理时间、器械移交时间均低于常规组（t=3.347，6.505，5.971，3.795，5.838；P＜0.05）。试验组内护士的器械管理差错率低于常规组（x2=5.238；P＜0.05）。结论：器械护士术中分区精细化器械管理能提高HVR患者的手术效率并降低围手术期安全事件发生风险，对提高器械护士的器械管理质量、预防器械管理差错有积极影响
[Abstract]Objective:To explore the impact of refined intraoperative instrument management by operating room nurses on the efficiency and safety of HVR surgery.Methods:The study subjects included 110 patients with VHD who underwent HVR treatment at our hospital from June 2024 to May 2026, along with 22 instrument nurses who participated in the surgeries synchronously. Using the random number table method, the enrolled patients and nurses were divided into a control group (55 patients, 11 nurses) and an experimental group (55 patients, 11 nurses). Nurses in the conventional group implemented routine instrument management during surgery, while nurses in the experimental group implemented zoned and refined instrument management during surgery. The surgical efficiency, perioperative safety events of the two groups of patients, as well as the work efficiency and intraoperative instrument management of the surgeries participated by the nurses in the two groups were compared.Results:Under different instrument management modes, the aortic occlusion time, extracorporeal circulation time, intraoperative non-essential waiting time, and total surgical time of patients in the experimental group were all lower than the control group (t=8.817，5.730，20.609，9.632; P<0.05). The incidence of perioperative safety events in the experimental group was 9.09% (5/55) lower than that in the control group 25.45% (14/55) (x2=5.153; P<0.05). The instrument placement time, instrument delivery response time, number of surgical interruptions, instrument sorting time, and instrument handover time of nurses in the experimental group were lower than those in the control group (t=3.347，6.505，5.971，3.795，5.838; P<0.05). The error rate of nurses in the experimental group was lower than the control group (x2=5.238; P < 0.05).Conclusion:Refined intraoperative zone-specific instrument management by instrument nurses enhances surgical efficiency for HVR patients and reduces the risk of perioperative safety incidents, thereby positively impacting the quality of instrument care provided by nurses and preventing instrument-related adverse events.
【摘要】 目的 探讨基于峰值呼气流速（peak expiratory flow rate，PEFR）的呼吸性肌肉力量减低对I-IIIA期非小细胞肺癌（non-small cell lung cancer，NSCLC）患者术后预后的影响。方法 回顾性分析我院2020年1月-2025年11月接受根治性手术切除的I-IIIA期NSCLC患者临床及影像资料，包括基于肺功能的PEFR（呼吸性肌肉力量指标）及胸部CT的胸肌质量指数（pectoralis muscle index, PMI）。分别采用Jonckheere-Terpstra检验、Spearman’s相关分析比较PEFR与PMI随年龄的变化规律及二者的相关性。低PEFR定义为小于PEFR的性别特异性下四分位数，进一步采用单、多因素Cox回归分析探讨PEFR及PMI对NSCLC患者术后结局的影响。结果 共纳入102例患者，中位年龄62岁（53-67岁），男性65例（63.7%），低低PEFR组24例（23.5%）。低PEFR组在年龄、FEVI、DLCO、FEV1/FVC、FVC、血清白蛋白及随访时间等方面均与正常组间存在显著差异（P＜0.05）。在男、女性患者中，PEFR均表现为随年龄增长逐渐下降的趋势；且与PMI具有较好的相关性（r=0.25，P=0.001）。单因素及多因素Cox回归分析显示，低PEFR是影响NSCLC患者术后无进展生存期（progression free survival, PFS）的独立危险因素（HR=1.57，95%CI：1.03-2.39；P=0.036）结论 呼吸性肌肉力量减低是NSCLC患者术后PFS的独立危险因素，有望成为NSCLC术后复发的早期生物学标志物。
【Abstract】 Objective To investigate the impact of reduced respiratory muscle strength, assessed by peak expiratory flow rate (PEFR), on postoperative outcomes in patients with stage I-IIIA non-small cell lung cancer (NSCLC). Methods Clinical and imaging data of patients with stage I-IIIA NSCLC who underwent radical resection at our hospital from January 2020 to November 2025 were retrospectively analyzed, including PEFR (an indicator of respiratory muscle strength) based on pulmonary function tests and the pectoralis muscle index (PMI) derived from chest CT. The Jonckheere-Terpstra test and Spearman’s correlation analysis were used to evaluate age-related changes in PEFR and PMI and their correlation, respectively. Low PEFR was defined as values below the sex-specific lower quartile of PEFR. Univariate and multivariate Cox regression analyses were performed to assess the impact of PEFR and PMI on postoperative prognosis in NSCLC patients.Results A total of 102 patients were enrolled, with a median age of 62 years (range 53-67 years); 65 patients (63.7%) were male, and 24 (23.5%) were classified into the low PEFR group. The low PEFR group showed significant differences from the normal PEFR group in age, FEV1, DLCO, FEV1/FVC, FVC, serum albumin, and follow-up duration (all P < 0.05). In both male and female patients, PEFR progressively decreased with age and was positively correlated with PMI (r = 0.25, P = 0.001). Univariate and multivariate Cox regression analyses identified low PEFR as an independent risk factor for postoperative progression-free survival (PFS) in NSCLC patients (HR = 1.57, 95% CI: 1.03–2.39; P = 0.036).Conclusion Reduced respiratory muscle strength is an independent risk factor for postoperative PFS in NSCLC patients and may serve as an early biomarker for postoperative recurrence.
【摘要】目的：探讨HEART五步沟通模式对突发性耳聋（SSHL）患者心理状态及恢复情况的影响。方法：将2024年3月~2025年9月就诊于本院的110例SSHL患者作为研究对象，经抛币法将入组患者随机列为常规组、试验组，55例为一组。常规组实施常规临床护理，试验组在常规组的护理基础上联合实施HEART五步沟通模式，比较两组患者的心理状态，治疗依从性，护理结束后开展为期3个月短期随访，比较两组患者的听力改善情况及生活质量。结果：护理后，试验组的医院焦虑抑郁量表（HADS）、疾病不确定感（MUIS）评分分别为（8.25±1.39）分、（20.34±5.49）分，均低于常规组[（10.28±2.46）分、（25.52±6.67）分]（t=5.328，4.447；P＜0.05）。护理后，试验组的用药依从性、康复依从性、随访依从性均高于常规组（x2=9.429，11.733，11.282；P＜0.05）。试验组随访1个月、随访3个月时气导1kHz下平均听阈（PTA）及2kHz下PTA分别为（25.62±5.41）dB HL、（18.35±3.69）dB HL、（28.52±5.44）dB HL、（20.18±5.24）dB HL，均低于常规组[（30.67±6.35）dB HL、（21.33±4.25）dB HL、（33.69±6.37）dB HL、（25.49±6.33）dB HL]（t=4.490，3.927，4.577，4.792；P＜0.05）。截至随访结束时，试验组的成人听力障碍量表（HHIA）中社交维度、情绪维度、躯体维度评分均低于常规组（t=3.787，5.562，12.132；P＜0.05）。结论：HEART五步沟通模式可改善SSHL患者的不良心理状态并提升治疗依从性，对促进患者听力水平恢复及生活质量提升均有积极影响
[Abstract]Objective:To explore the impact of the HEART five step communication model on the psychological state and recovery of patients with sudden sensorineural hearing loss (SSHL).Methods:110 patients with SSHL who visited our hospital from March 2024 to September 2025 were selected as the research subjects. The enrolled patients were randomly divided into a control group and an experimental group using a coin toss method, with 55 patients in each group. The routine group received routine clinical nursing care, while the experimental group received the HEART five step communication model in addition to the routine nursing care. The psychological status and treatment compliance of the two groups of patients were compared. After the nursing was completed, a 3-month short-term follow-up was conducted to compare the hearing improvement and quality of life of the two groups of patients.Results:After nursing, the HADS and MUIS scores of the experimental group were (8.25 ± 1.39) points and (20.34 ± 5.49) points, respectively, which were lower than those of the control group [(10.28 ± 2.46) points and (25.52 ± 6.67) points] (t=5.328，4.447; P<0.05). After nursing, the medication compliance, rehabilitation compliance, and follow-up compliance of the experimental group were higher than those of the conventional group (x2=9.429，11.733，11.282; P<0.05). The PTA of the experimental group at 1kHz and 2kHz were (25.62 ± 5.41) dB HL, (18.35 ± 3.69) dB HL, (28.52 ± 5.44) dB HL, and (20.18 ± 5.24) dB HL, respectively, during a 1-month and 3-month follow-up, which were lower than those of the control group [(30.67 ± 6.35) dB HL, (21.33 ± 4.25) dB HL, (33.69 ± 6.37) dB HL, and (25.49 ± 6.33) dB HL] (t=4.490，3.927，4.577，4.792; P<0.05). As of the end of the follow-up, the scores of social, emotional, and physical dimensions in the HHIA of the experimental group were lower than those of the control group (t=3.787，5.562，12.132; P<0.05).Conclusion:The HEART five step communication model can improve the adverse psychological state of SSHL patients and enhance treatment compliance, which has a positive impact on promoting the recovery of patients' hearing level and improving their quality of life.
目的 探讨精子DNA碎片指数（DFI）对体外受精-胚胎移植（IVF-ET）胚胎发育及妊娠结局的影响，为优化男性生育力评估及辅助生殖治疗策略提供依据。方法 回顾性分析2023年1月—2024年1月于徐州市妇幼保健院接受IVF-ET治疗的126对不孕夫妇，根据男方DFI检测结果分为低碎片组（DFI≤15%，n=42）、临界组（15%＜DFI＜30%，n=45）和高碎片组（DFI≥30%，n=39）。比较三组患者受精相关指标、胚胎发育指标及妊娠结局指标的差异，并分析DFI与各指标的相关性。结果 低碎片组双原核率（2PN）率、优质胚胎率及囊胚形成率均高于临界组和高碎片组（P＜0.001），低碎片组1PN率、多PN率均低于临界组和高碎片组（P＜0.001）；三组种植率、临床妊娠率、早期流产率比较差异无统计学意义（P＞0.05），但高碎片组活产率低于低碎片组（P＜0.05）。相关性分析结果表明，DFI与优质胚胎率（r=-0.412，P＜0.001）、囊胚形成率（r=-0.387，P＜0.001）、活产率（r=-0.287，P=0.012）呈负相关，与早期流产率（r=0.206，P=0.059）、种植率（r=-0.215，P=0.058）、临床妊娠率（r=-0.203，P=0.072）无显著相关性。结论 精子DNA碎片指数是影响IVF-ET胚胎发育及妊娠结局的重要因素，高DFI主要通过降低胚胎发育潜能及增加流产风险导致活产率下降，临床需对高DFI患者进行干预以改善治疗结局。
Objective To investigate the impact of sperm DNA fragmentation index（DFI）on embryo development and pregnancy outcomes of in vitro fertilization-embryo transfer（IVF-ET），and to provide a basis for optimizing male fertility assessment and assisted reproductive treatment strategies．Methods A retrospective analysis was performed on 126 infertile couples undergoing IVF-ET treatment at the Reproductive Medicine Center of Xuzhou Maternal and Child Health Hospital from January 2023 to January 2024．According to the male DFI test results，they were divided into three groups：low fragmentation group（DFI≤15%，n=42），critical group（15% ＜ DFI ＜ 30%，n=45），and high fragmentation group（DFI≥30%，n=39）．Differences in fertilization-related indicators，embryo development indicators，and pregnancy outcome indicators were compared among the three groups，and the correlation between DFI and each indicator was analyzed．Results The 2 pronuclei rate（PN）rate，high-quality embryo rate，and blastocyst formation rate in the low fragmentation group were significantly higher than those in the critical and high fragmentation groups（P＜0.001）．The 1PN rate and multi-PN rate in the low fragmentation group were significantly lower than those in the critical and high fragmentation groups（P＜0.001）．There was no significant difference in the three groups of implantation rate，clinical pregnancy rate and early abortion rate（P＞0.05），but the live birth rate of high fragment group was significantly lower than that of low fragment group（P＜0.05）．The results of correlation analysis showed that DFI was significantly negatively correlated with the rate of high quality embryos（r=-0.412，P＜0.001），blastocyst formation rate（r=-0.387，P＜0.001）and live birth rate（r=-0.287，P=0.012），but not with the rate of early abortion（r=0.206，P=0.059），implantation rate（r=-0.215，P=0.058）and clinical pregnancy rate（r=-0.203，P=0.072）．Conclusions Sperm DFI is an important factor affecting embryo development and pregnancy maintenance in IVF-ET．High DFI leads to a decrease in live birth rate mainly by reducing embryo developmental potential and increasing the risk of early abortion．Clinically，early intervention is needed for patients with high DFI to improve treatment outcomes．
目的 分析改良经脊柱内椎间孔镜系统技术（TESSYS）对腰椎间盘突出症患者疼痛及功能的影响，以期分析该术式优劣，丰富该研究领域。方法 回顾性选取2022年10月—2024年10月医院治疗的80例腰椎间盘突出症患者作为研究对象，根据治疗方式的不同划分为观察组（TESSYS技术治疗）和对照组（经皮椎间孔镜髓核摘除术治疗），每组各40例。观察两组患者疗效、手术时间、术中出血量、住院时间、透视次数、切口长度等情况。比较两组患者术前、术后6 h、术后1天、术后1周、术后1个月VAS评分情况，比较两组患者术前及术后1个月腰椎功能情况，包括Oswestry功能障碍指数（ODI）、腰椎曲度、腰背肌后伸活动度。比较两组患者术前及术后24 h的血清超敏C-反应蛋白（hs-CRP）、白细胞介素-6（IL-6）水平。结果 观察组患者疗效优于对照组（Z=-3.737，P＜0.001）。交互效应下，两组疼痛因不同术式而随着时间增加而有所不同（P＜0.05）；时点效应下，观察组、对照组各组均随着时点增加疼痛随之减少（P＜0.05）；组间效应下，干预前、干预后1个月两组差异不明显，但是观察组疼痛干预后6 h（Z=-2.831，P=0.005）、干预后1天（Z=-3.253，P=0.001）低于对照组。术后1个月，观察组患者的ODI（Z=-4.804，P＜0.001）低于对照组，而腰椎曲度（Z=-6.218，P＜0.001）、腰背肌后伸活动度（Z=-7.014，P=0.001）高于对照组。术后24 h后，观察组患者的hs-CRP（Z=-5.671，P＜0.001）、IL-6（Z=-3.262，P＜0.001）低于对照组。结论 TESSYS相较于经皮椎间孔镜髓核摘除术在治疗腰椎间盘突出症时具有显著优势，可提高疗效，减少出血量，减轻疼痛，减少炎症反应，加快腰椎功能康复，缩短住院时间。
Objective The effect of modified transforaminal endoscopic spine system（TESSYS） on pain and function in patients with lumbar disc herniation was analyzed，so as to analyze the advantages and disadvantages of this procedure and enrich the research field．Methods Retrospectively，80 patients with lumbar disc herniation treated in the hospital from October 2022 to October 2024 were selected as the study subjects．These patients were divided into two groups based on their treatment methods：the observation group（treated with TESSYS technology）and the control group（treated with percutaneous endoscopic discectomy）．Each group consisted of 40 patients．The study evaluated the treatment efficacy，surgical duration，intraoperative bleeding volume，hospital stay fluoroscopy frequency，and incision length for both groups．Additionally，we compared the VAS scores of both groups before surgery，six hours post-surgery，one day post-surgery，one week post-surgery，and one month post-surgery．We also compared the lumbar function of both groups before surgery and 1 month post-surgery，including the Oswestry Functional Index（ODI），lumbar lordosis，and lumbar back muscle extension activity．Furthermore，we compared the serum levels of high-sensitivity C-reactive protein（hs-CRP）and interleukin-6（IL-6）in both groups before and 24 hours after surgery．Results The therapeutic effect of the observation group was better than that of the control group（Z=-3.737，P＜0.001）．Under the interaction effect，the pain of the two groups varied with time due to different surgical procedures（P＜0.05）．Under the time effect，both the observation group and the control group showed a decrease trend in pain as the time to treatment increased（P＜0.05）．Under the inter group effect，there was no significant difference between the two groups before and 1 month after intervention，but the pain in the observation group was less than that in the control group at 6 hours after intervention（Z=-2.831，P=0.005）and 1 day after intervention（Z=-3.253，P=0.001）．One month after surgery，the ODI（Z=-4.804，P＜0.001）of the observation group patients was lower than that of the control group，while the lumbar curvature（Z=-6.218，P＜0.001）and lumbar back muscle extension activity（Z=-7.014，P=0.001）were higher than those of the control group．Twenty-four hours after surgery，the hs-CRP（Z=-5.671，P＜0.001）and IL-6（Z=-3.262，P＜0.001）levels in the observation group were lower than those in the control group．Conclusions The improved percutaneous transforaminal endoscopic technique has significant advantages over percutaneous transforaminal discectomy in the treatment of lumbar disc herniation．It can improve efficacy，reduce bleeding，alleviate pain，reduce inflammatory reactions，accelerate lumbar functional recovery，and shorten hospitalization time．
目的 本研究旨在探讨不同俯卧位通气（PPV）时间对重症肺炎合并胃肠功能障碍患者肠内营养耐受性的影响。方法 选择2020年7月—2023年7月在天津市人民医院重症监护病房（MICU）治疗的80例重症肺炎合并胃肠功能障碍患者为研究对象, 按每日PPV时间分为长时组（≥12 h, n=40）和短时组（<12 h, n=40）。比较两组患者一般资料、氧合指数、胃肠功能指标[腹内压、血清促胃液素（GAS）和血管活性肠肽（VIP）]、肠内营养达标率、胃肠并发症率等。结果 短时组治疗后, 1 d、3 d、5 d氧合指数为（189.93±33.72）、（247.53±63.01）、（325.03±58.11）mmHg,高于长时组的（161.63±36.88）、（191.83±57.65）、（267.95±46.25）mmHg,均P<0.05; 胃残留量为（29.00±7.92）、（19.75±4.45）、（11.00±1.87） mL低于长时组的（75.03±23.29）、（53.13±11.99）、（21.70±5.52） mL, 均P<0.05。短时组治疗后腹内压[（8.53±2.05）mmHg vs （9.75±2.05） mmHg]、VIP水平[（61.14±7.63） vs （67.49±4.43） pg/mL]低于长时组,GAS水平[（65.02±8.84） vs （54.22±9.21）pg/mL]升高（均P<0.05）。短时组总胃肠并发症发生率（7.50%）低于长时组（25.00%）, P=0.034。结论 对于重症肺炎合并胃肠功能障碍患者,每日PPV时间≤12 h可改善氧合并降低胃肠并发症风险, 可能与减轻腹压、调节胃肠激素分泌及提升肠内营养耐受性相关。
Objective To explore the effect of different duration of prone position ventilation（PPV）on enteral nutritional tolerance in patients with severe pneumonia combined with gastrointestinal dysfunction．Methods A total of 80 patients with severe pneumonia complicated by gastrointestinal dysfunction were treated in the Medical Intensive Care Unit（MICU）of a hospital from July 2020 to July 2023, and were selected as the research subjects．They were divided into the long-duration group（≥12 hours, n=40）and the short-duration group（<12 hours, n=40）according to the daily duration of PPV．The general data, oxygenation index, gastrointestinal function indicators（intra-abdominal pressure, serum gastrin[GAS] and vasoactive intestinal peptide[VIP]）, enteral nutrition achievement rate, and gastrointestinal complications of the two groups were compared．Results The oxygenation index of the short-duration group at 1 d, 3 d,a nd 5 d after treatment（[189.93±33.72], [247.53±63.01], and[325.03±58.11] mmHg, respectively）was significantly higher than that of the long-duration group（[161.63±36.88], [191.83±57.65], and[267.95±46.25] mmHg,respectively, all P<0.05）．The gastric residual volume of the short-duration group（[29.00±7.92], [19.75±4.45], and[11.00±1.87] mL, respectively）was significantly lower than that of the long-duration group（[75.03±23.29], [53.13±11.99], and[21.70±5.52] mL, respectively, all P<0.05）．The intra-abdominal pressure（[8.53±2.05] vs [9.75±2.05] mmHg）and VIP level（[61.14±7.63] vs [67.49±4.43] pg/mL）of the short-duration group after treatment were significantly lower than those of the long-duration group, while the GAS level（[65.02±8.84] vs [54.22±9.21] pg/mL）was significantly higher（all P<0.05）．The total incidence of gastrointestinal complications in the short-duration group（7.50%）was significantly lower than that in the long-duration group（25.00%, P=0.034）．Conclusions For patients with severe pneumonia complicated by gastrointestinal dysfunction, a daily duration of PPV within 12 hours can improve oxygenation and reduce the risk of gastrointestinal complications, which may be related to the reduction of intra-abdominal pressure, regulation of gastrointestinal hormone secretion, and improvement of enteral nutrition tolerance．
肥胖是一种以慢性低度炎症为特征的进展性疾病,与多种代谢性疾病的发生、发展密切相关。脂肪组织作为一种内分泌和免疫器官,可分泌多种生物活性物质及炎症因子,参与肥胖患者体内的代谢过程。减重手术是治疗病态性肥胖及相关代谢性疾病的有效方法之一,能够调节机体内的炎症反应、有效改善代谢状态。但减重手术对于炎症因子的作用如何,目前国内外的文献证据仍有争议。本文将系统阐述肥胖与代谢性炎症的关系以及减重手术对炎症因子的影响,旨在为肥胖代谢外科的诊疗过程提供参考。
Obesity is a progressive disease characterized by chronic low-grade inflammation,which is closely related to the occurrence and development of a variety of metabolic diseases．As an endocrine and immune organ,adipose tissue can secrete a variety of bioactive substances and inflammatory factors,which participate in the metabolic process of obese patients．Bariatric surgery is one of the effective methods for the treatment of morbid obesity and related metabolic diseases,which can regulate the inflammatory response in the machine and effectively improve the metabolic state．However,the effect of bariatric surgery on inflammatory factors is still controversial at home and abroad．This article will systematically explain the relationship between obesity and metabolic inflammation and the effect of bariatric surgery on inflammatory factors,aiming to provide a reference for the diagnosis and treatment process of bariatric surgery．
目的 分析共同照护模式联合回授法健康教育在2型糖尿病患者中的应用效果。方法 将2023年1月—2023年12月广州市第一人民医院收治 的114例2型糖尿病患者作为此次研究对象,分为研究组（n=57）和对照组（n=57）,对照组患者给予常规护理结合健康教育,研究组患者给予共同照护模式联合回授法健康教育,评估两组在培训前及培训后1、3个月的血糖控制情况及糖尿病患者自我管理行为量表（SDSCA）等指标。结果 培训1、3个月后,两组患者的空腹血糖、餐后2 h血糖、糖化血红蛋白均低于培训前,且研究组空腹血糖、餐后2 h血糖、糖化血红蛋白水平均低于对照组（P<0.05）。培训1、3个月后,两组患者的糖尿病患者SDSCA评分高于培训前,且研究组各项评分高于对照组（P<0.05）。重复测量方差分析表明随着时间的推移,患者的血糖控制状况随着不同护理培训策略而得到改善。结论 使用共同照护模式联合回授法健康教育对2型糖尿病患者可以更显著改善血糖控制水平、提高自我管理效能。
Objective To analyze the effect of co-care mode and feedback health education on patients with type 2 diabetes．Methods From January 2023 to December 2023,114 patients with type 2 diabetes admitted to Guangzhou First People's Hospital were divided into two groups：experimental group（n=57）and control group（n=57）．Patients in control group were given routine nursing combined with health education．Patients in study group were given co-care and feedback health education． Before intervention and 1,3 months after intervention,patients' blood glucose control and diabetic self-management behavior scale（SDSCA）were evaluated．Results After 1 and 3 months of intervention,the fasting blood glucose,2-hour blood glucose and HbA1c of the two groups were significantly lower than those before intervention,and the fasting blood glucose,2-hour blood glucose and HbA1c of the experimental group were significantly lower than those of the control group（P<0.05）．After 1 month and 3 months of intervention,the SDSCA scores of diabetic patients in both groups were higher than those before intervention,and the scores of study group were higher than those of control group（P<0.05）．Repeated measures analysis of variance indicating that glycemic control improved significantly over time with different nursing training strategies．Conclusions Co-care mode and feedback health education can significantly improve blood glucose control and self-management efficiency in patients with type 2 diabetes．
目的 评估医院-社区-家庭一体化康复护理模式对慢性创面患者生活质量及创面愈合的潜在影响。方法 选择2023年1月—2024年6月在广州市第一人民医院接受治疗的慢性创面患者80例作为研究对象,所有患者在住院期间均接受基于溃疡面积、深度及是否合并感染等因素的综合治疗,包括彻底清创、创缘处理、负压治疗、感染控制等治疗,并接受常规护理。出院前,通过随机数字表法将患者分为两组,每组40例。两组患者在住院期间均接受常规护理,出院后,对照组接受延续护理并定期复查。干预组40例患者在出院后接受医院-社区-家庭一体化康复护理模式。入组时及护理3个月后,使用生活质量调查表（SF-36）对患者生活质量和创面愈合率进行评估。结果 干预组创面愈合率为（32.61±4.26）%,高于对照组（11.48±1.04）%,差异具有统计学意义（t=19.473,P<0.05）。两组患者在护理3个月后的数字评定量表评分和创面疼痛频率评分均较入组时降低（P<0.05）。其中干预组护理3个月后的创面VAS评分为（1.82±0.17）分,创面疼痛频率评分为（1.28±0.25）分;而对照组分别为（3.91±0.22）分和（2.63±0.37）分,干预组低于对照组（P<0.05）。此外,干预组在护理后3个月的总体健康、生理功能、生理职能、精神健康、情感功能、社会功能评分均高于对照组（P<0.05）。在居家3个月期间,干预组的感染发生率为5.00%,而对照组为17.50%,干预组感染发生率低于对照组（χ2=3.781,P<0.05）。结论 本研究表明,医院-社区-家庭一体化康复护理模式干预能够促进慢性创面患者的创面愈合,降低居家期间感染的风险,并提升患者的生活质量。
Objective To assess the potential impact of the integrated hospital-community-home rehabilitation nursing model on the quality of life and wound healing in patients with chronic wounds．Methods A total of 80 patients with chronic wounds treated at the Guangzhou First People’s Hospital from January 2023 to June 2024 were selected as the study subjects．All patients received comprehensive treatment during their hospital stay,including thorough debridement,edge treatment,vacuum therapy,infection control and routine nursing care．Prior to discharge,the patients were randomly divided into two groups using a random number table,with 40 patients in each group．Both groups received routine nursing care during their hospital stay,and the control group received continuing nursing care and regular follow-up after discharge．Forty patients in the intervention group received the integrated hospital-community-home rehabilitation nursing model after discharge．Quality of life（QoL）and wound healing rates were assessed using the Short Form 36（SF-36）questionnaire at the time of enrollment and 3 months after nursing．Results The wound healing rate in the intervention group was significantly higher than that in the control group （[32.61±4.26]% vs [11.48±1.04]%）,with a statistical difference（t=19.473,P<0.05）．The numerical rating scale（NRS）scores and frequency of wound pain scores decreased in both groups 3 months after nursing compared to the enrollment period（P<0.05）．Specifically,the VAS score for wound pain in the intervention group 3 months after nursing was（1.82±0.17）,and the frequency of wound pain was（1.28±0.25）,in the control group,these scores were（3.91±0.22）and（2.63±0.37）,respectively,with the intervention group scoring significantly lower than the control group（P<0.05）．Furthermore,the scores for overall health,physical function,role physical,mental health,emotional function,and social function in the intervention group were higher than those in the control group 3 months after nursing（P<0.05）．During the 3-month home recovery period,the incidence of infection in the intervention group was 5.00%,whereas it was 17.50% in the control group,with the intervention group showing a lower incidence of infection（χ2=3.781,P<0.05）．Conclusions This study demonstrates that the hospital-community-home integrated rehabilitation care model intervention can promote wound healing in chronic wound patients,reduce the risk of infection during home care,and significantly improve patients’ quality of life．
目的 探讨支气管镜灌洗用于儿童重症肺部感染合并肺实变的治疗效果及对CT特征、肺功能的影响。方法 选取2022年5月—2024年5月铜仁市人民医院收治的100例重症肺部感染合并肺实变患儿开展前瞻性研究,应用随机数表法分为对照组和观察组,每组各50例。对照组患儿采取常规治疗,观察组则采取常规治疗加支气管镜灌洗治疗。对比其临床疗效,治疗前后炎症因子、CT特征及肺功能变化。结果 观察组治疗总有效率高于对照组（P<0.05）;治疗后观察组患儿白细胞计数（10.36±2.52）×109/L、白细胞介素-6（20.57±5.05）ng/L、C反应蛋白（13.12±2.64）mg/L、降钙素原（101.62±12.16）pg/L均低于对照组白细胞计数（13.25±3.32）×109/L、白细胞介素-6（31.69±4.11）ng/L、C反应蛋白（16.16±4.44）mg/L、降钙素原（113.46±18.11）pg/L（P<0.05）;治疗后两组患儿胸腔积液、支气管壁增厚、空气支气管征、肺部实变、磨玻璃影等相关CT影像特征占比下降,且观察组低于对照组（P<0.05）;治疗后两组患儿呼气流量峰值水平均升高,观察组（90.67±18.45）L/s高于对照组（81.27±17.69）L/s,用力肺活量水平均更高,观察组（3.33±0.68）L高于对照组（2.68±0.25）L（P<0.05）。结论 针对儿童重症肺部感染合并肺实变,在常规治疗基础上增加支气管镜灌洗可提升临床疗效,减轻机体炎症反应,改善胸部CT各种表现及肺功能。
Objective To explore the therapeutic effects of bronchoalveolar lavage in children with severe pulmonary infection complicated by lung consolidation and its impact on CT features and pulmonary function．Methods A prospective study was conducted on 100 children with severe pulmonary infection complicated with pulmonary consolidation in a hospital from May 2022 to May 2024．They were randomly divided into observation group and control group using a random number table method,50 cases in each group．The control group of children received routine treatment,and the observation group received conventional treatment plus bronchoalveolar lavage．Clinical efficacy,inflammatory factors,CT features,and alterations in pulmonary function before and after therapy were compared．Results The total effective rate of the observation group was higher than that of the control group（P<0.05）．After treatment,the white blood cell count（10.36±2.52）×109/L,interleukin-6（20.57±5.05）ng/L,C-reactive protein（13.12±2.64）mg/L,and procalcitonin（101.62±12.16）pg/L in the observation group were all lower than those in the control group（13.25±3.32）×109/L,interleukin-6（31.69±4.11）ng/L,C-reactive protein（16.16±4.44）mg/L,and procalcitonin（113.46±18.11）pg/L（P<0.05）．After treatment,the proportion of CT imaging features such as pleural effusion,bronchial wall thickening,air bronchogram sign,lung consolidation,ground glass opacities,decreased in both groups of children,and the observation group was lower than the control group（P<0.05）．After treatment,the peak levels of expiratory flow in both groups of children increased,with the observation group（90.67±18.45）L/s higher than the control group（81.27±17.69）L/s．The forced vital capacity levels were also higher,with the observation group（3.33±0.68）L higher than the control group（2.68±0.25）L（P<0.05）．Conclusions Adding bronchoalveolar lavage to routine treatment for children with severe pulmonary infection complicated with pulmonary consolidation can improve their clinical efficacy,alleviate inflammatory reactions,and improve various chest CT manifestations and lung function．
