维生素D联合左甲状腺素钠、二甲双胍对GDM并发甲减患者临床疗效、甲状腺激素、糖脂代谢、妊娠结局的影响

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目的 探讨不同剂量左甲状腺素钠联合二甲双胍治疗妊娠期糖尿病(GDM)并发甲状腺功能减退症(简称“甲减”)患者的临床疗效,并分析其对甲状腺激素水平、妊娠结局的影响。方法 选取2023年1月~2025年1月于本院诊治的92例GDM并发甲减患者为研究对象,依据治疗方案不同将其分为2组,对照组采用左甲状腺素钠、二甲双胍治疗,观察组采用维生素D联合左甲状腺素钠、二甲双胍治疗。比较2组临床疗效及治疗前后甲状腺激素[促甲状腺激素(TSH)、游离三碘甲状腺原氨酸(FT3)、游离甲状腺激素(FT4)]、糖脂代谢指标[空腹血糖、胰岛素抵抗指数(HOMA-IR)、总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL-C)]、血管内皮功能[一氧化氮(NO)、内皮素-1(ET-1)、一氧化氮合酶(NOS)、非对称性二甲基精氨酸(ADMA)]、病情进展相关指标[成纤维细胞生长因子-21(FGF-21)、视黄醇结合蛋白4(RBP4)、脂蛋白相关磷脂酶A2(Lp-PLA2)]。比较2组妊娠结局。结果 观察组总有效率高于对照组(P<0.05);观察组治疗后TSH水平低于对照组,FT3、FT4水平高于对照组(P<0.05);观察组治疗后空腹血糖水平、TC、TG、LDL-C水平及HOMA-IR低于对照组(P<0.05);观察组治疗后NO、NOS水平高于对照组,ET-1、ADMA水平低于对照组(P<0.05);观察组治疗后血清FGF-21、RBP4、Lp-PLA2水平低于对照组(P<0.05);2组流产、胎盘早剥、新生儿窒息发生率比较无明显差异(P>0.05),观察组早产发生率低于对照组(P<0.05)。结论 维生素D联合左甲状腺素钠、二甲双胍治疗GDM并发甲减患者的效果显著,可更好地维持甲状腺功能正常,纠正糖脂代谢,改善血管内皮功能,控制疾病进展,并可在一定程度上改善妊娠结局。

吲哚布芬联合智能个体化抗阻训练对 ACS 患者支架术后血小板功能及心血管预后的影响研究

Effect of indobufen combined with intelligent individualized resistance training on platelet function and cardiovascular prognosis after stent implantation in patients with acute coronary syndrome

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目的 探讨吲哚布芬联合智能抗阻训练对急性冠脉综合征(ACS)患者经皮冠状动脉介入治疗(PCI)术后血小板功能及心功能的影响。方法 选取2024年1月至2025年12月在本院接受PCI支架植入术的60例ACS患者,随机分为观察组和对照组,每组30例。对照组给予常规治疗联合氯吡格雷75 mg/d治疗,观察组给予常规治疗联合吲哚布芬(100mg/次,2次/d)+智能抗阻训练干预,两组均连续干预3个月。比较两组患者干预前、干预1个月、3个月时花生四烯酸(AA)诱导和二磷酸腺苷(ADP)诱导的血小板聚集率,随访3个月不良心血管事件(MACE)发生率,以及干预前后心功能指标[左心室射血分数(LVEF)、左心室舒张末期内径(LVEDD)]。结果 干预前两组血小板聚集率、LVEF、LVEDD比较差异无统计学意义(P>0.05);干预1个月、3个月时,观察组AA诱导和ADP诱导的血小板聚集率降低幅度均显著大于对照组(P<0.05);干预3个月后,观察组LVEF显著高于对照组,LVEDD显著低于对照组(P<0.05);随访3个月,两组MACE发生率比较差异无统计学意义(P>0.05)。结论 吲哚布芬联合智能抗阻训练可更显著地抑制ACS患者PCI术后血小板聚集,更有效地改善心功能指标,且安全性良好。
Objective To explore the effect of indobufen combined with intelligent resistance training on platelet function and cardiac function in patients with acute coronary syndrome (ACS) after percutaneous coronary intervention (PCI). Methods A total of 60 ACS patients who underwent PCI stent implantation in our hospital from January 2024 to December 2025 were selected and randomly divided into an observation group and a control group, with 30 patients in each group. The control group was given conventional treatment combined with clopidogrel 75 mg/d, while the observation group was given conventional treatment combined with indobufen (100 mg/time, twice a day) + intelligent resistance training intervention. Both groups received continuous intervention for 3 months. The arachidonic acid (AA)-induced and adenosine diphosphate (ADP)-induced platelet aggregation rates were compared between the two groups before intervention, 1 month and 3 months after intervention. The incidence of major adverse cardiovascular events (MACE) was followed up for 3 months, and the cardiac function indexes [left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDD)] were compared before and after intervention. Results Before intervention, there were no significant differences in platelet aggregation rates, LVEF and LVEDD between the two groups (P > 0.05); at 1 month and 3 months after intervention, the reduction amplitudes of AA-induced and ADP-induced platelet aggregation rates in the observation group were significantly greater than those in the control group (P < 0.05); after 3 months of intervention, LVEF in the observation group was significantly higher than that in the control group, and LVEDD was significantly lower than that in the control group (P < 0.05); after 3 months of follow-up, there was no significant difference in the incidence of MACE between the two groups (P > 0.05). Conclusion Indobufen combined with intelligent resistance training can more significantly inhibit platelet aggregation, more effectively improve cardiac function indexes in ACS patients after PCI, and has good safety.

Logistic多因素回归分析颈椎病患者发生项韧带钙化的影响因素

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目的 基于Logistic多因素回归分析颈椎病患者发生项韧带钙化的影响因素,以期为临床制定相应干预方案提供参考。 方法 回顾性选取我院2021年5月~2025年5月收治的198例颈椎病患者作为研究对象,根据是否发生项韧带钙化分为发生组(n=115)、未发生组(n=83),比较两组临床资料,将差异有统计学意义的资料纳入logistic多因素回归分析,分析颈椎病患者发生项韧带钙化的影响因素。 结果 两组年龄、合并糖尿病、高枕睡眠、规律体育锻炼、颈椎曲度异常、每日低头时间、血钙、血磷水平比较,差异具有统计学意义(P<0.05);经Logistic回归方程分析结果显示,年龄、合并糖尿病、高枕睡眠、规律体育锻炼、颈椎曲度异常、每日低头时间均为颈椎病患者发生项韧带钙化的独立影响因素(P<0.05)。 结论 颈椎病患者发生项韧带钙化与年龄、合并糖尿病、高枕睡眠、规律体育锻炼、颈椎曲度异常、每日低头时间密切相关,临床可结合其针对性制定相应干预方案,以降低钙化风险、延缓颈椎病进展。

括约肌保护置管中药冲洗对高位复杂性肛瘘术后中早期功能及生活质量的影响

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目的 探讨基于括约肌保护的置管中药冲洗对高位复杂性肛瘘术后中早期肛门功能恢复与生活质量改善的临床效果。方法 采用回顾性研究方法,收集2025年1月-2025年12月太原市中医院肛肠科收治的85例高位复杂性肛瘘患者,按治疗方式分为研究组(42例,括约肌保护置管+中药冲洗术)和对照组(43例,括约肌保护置管+复方黄柏液)。比较两组患者术前1天(T0)及术后3天(T1)、1周(T2)、2周(T3)、3周(T4)的肛门括约肌功能(Wexner量表)、创面愈合质量(REEDA量表、创面愈合时间)、生活质量(SF-36量表),并统计术后3周内并发症发生率及术后3个月(T5)肛瘘复发情况。结果 术前两组各项评估指标差异均无统计学意义(P>0.05);术后各时间点,研究组Wexner量表评分、REEDA量表评分均显著低于对照组,SF-36量表评分显著高于对照组,创面愈合时间显著短于对照组,差异均有统计学意义(P<0.05);术后3周内研究组总并发症发生率(7.14%)低于对照组(16.28%)P>0.05),随访3个月,研究组肛瘘复发率、mVSS、肛门坠胀VAS评分、肠液渗漏分级低于对照组,差异有统计学意义(P<0.05)。结论 基于括约肌保护的置管中药冲洗可有效改善高位复杂性肛瘘患者术后中早期肛门括约肌功能,缩短创面愈合时间、提升创面愈合质量,改善患者生活质量,且安全性良好。

音乐干预对眼科手术焦虑与生理影响的研究进展

Research progress of music intervention for ophthalmic surgery–Related anxiety and physiological responses

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【摘要】 目的 系统分析音乐干预对眼科手术患者围手术期焦虑与生理反应的影响,为其临床应用提供参考。方法 系统检索国内外相关文献,从患者焦虑特征、理论基础、实施方法、干预效果及影响因素等方面进行综合分析。结果 眼科手术患者围术期焦虑发生率较高,焦虑可降低术中配合度、增加麻醉用药等风险。音乐干预通过调节边缘系统及自主神经系统发挥作用,术前、术中持续应用可显著降低焦虑评分,稳定心率、降低血压。听觉敏感性、基线焦虑水平、年龄及干预方案特征是影响干预效果的关键因素。结论 音乐干预能有效缓解眼科手术患者围手术期焦虑,具有良好应用潜力。未来需开展大样本随机对照试验,结合人工智能等技术开发个性化方案,并建立标准化实施方法。
【Abstract】Objective To systematically evaluate the effects of music intervention on perioperative anxiety and physiological responses in ophthalmic surgery patients, and to provide evidence for clinical practice. Methods Domestic and international literature on anxiety characteristics, mechanisms, implementation, efficacy, and influencing factors was systematically searched and reviewed. Results Perioperative anxiety is common in ophthalmic surgery patients and may reduce intraoperative cooperation and increase anesthetic consumption. Music intervention acts on the limbic system and the autonomic nervous system, and can effectively reduce anxiety scores, stabilize heart rate, and lower blood pressure when applied preoperatively and intraoperatively. Key influencing factors include auditory sensitivity, baseline anxiety, age, and intervention features. Conclusions Music intervention safely and effectively relieves perioperative anxiety in ophthalmic surgery patients. Further large-sample randomized controlled trials, AI-based personalized programs, and standardized protocols are needed.
论著

精子 DNA 碎片指数对体外受精 - 胚胎移植妊娠结局及胚胎发育的影响

Impact of sperm DNA fragmentation index on pregnancy outcomes and embryo development in vitro fertilization-embryo transfer

:389-395
 
      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.
论著

血清代谢物影响压疮的因果关系:一项孟德尔随机化研究

Causal evidence of serum metabolites affecting the onset of pressure ulcers:A Mendelian randomization study

:373-379
 
       目的  压疮是指由于组织受压时间过长引起的严重并发症,2025年的数据显示,压疮在活动受限患者中发生率高。机体代谢紊乱可能会引起压疮,但是否与血清代谢物有因果影响,暂不明确。方法   本文运用孟德尔随机化(MR)方法评价血清代谢物与压疮间风险因素,基于MR方法评价血清代谢物和压疮的因果联系,分别纳入由欧洲人群全基因组关联研究(GWAS)。压疮:FinnGen R10,3 167例;血清代谢物:EMBL-EBI数据库16种代谢物数据作为研究样本;筛选条件:工具变量筛选条件[P<5×10-8,连锁不平衡聚类r 2 <0.001,kb=10 000,F统计量>10(公式:F=R2 ×N-2/1-R2 )];主要分析方法:使用(IVW)法,辅助采用加权中位数法(WM)、MR-Egger回归法校验;用Benjamini-Hochberg法进行多重检验校正(FDR<0.05为有统计学意义)。结果  共鉴定出10种代谢物与压疮存在关联(P<0.01),经FDR校正后4种:代谢物18:2/20:4n6的水平升高(P<0.000 2)2-Oxopeptide的作用相反,降低压疮的风险(OR=0.73,95%CI:0.59~0.92,P=0.011);琥珀酸可增加压疮的风险(OR=1.13,95%CI:1.03~1.24,P=0.018);甘氨酸/丙氨酸比值降低压疮风险(OR=0.849,95%CI:0.76~0.93,P=0.022)。稳定性分析证明上述发现是可信的、稳健的(heterogeneity:P>0.05,pleoitropy:P>0.05)。结论  血清代谢物通过调控炎症反应、影响微循环障碍以及干预能量代谢途径,参与压疮的发生发展,可作为构建压疮风险的模型以及制定相关干预策略为压疮评估、治疗、预防提供因果层面的理论依据。
      Objective  Pressure ulcer(PU)is a serious complication caused by prolonged tissue compression.Data of 2025 shows that PUs have a high incidence among patients requiring long-term bed rest.Metabolic disorders may contribute to PU development,but whether serum metabolites causally affect PU risk remains unclear.Methods  this study employed the Mendelian randomization(MR)method to evaluate whether serum metabolites are risk factors for PU.To assess the causal relationship between serum metabolites and PU,data from Genome-Wide Association Studies(GWAS)of European populations were included:PU data from FinnGen R10(3 167 cases)and data on 16 serum metabolites from the EMBL-EBI database.Instrumental variable screening criteria were as follows:P<5×10-8,linkage disequilibrium clustering(r 2 <0.001,kb=10,000),and F-statistic >10(Formula:F=[R2 ×N-2]/[1-R2 ]).The inverse variance weighting(IVW)method was used as the primary analytical approach,supplemented by the weighted median(WM)method and MR-Egger regression for verification.The Benjamini-Hochberg method was applied for multiple test correction(FDR<0.05 was considered statistically significant).Results  A total of 10 metabolites were identified to be associated with PU(P<0.01),and 4 remained significant after FDR correction:elevated levels of metabolite 18:2/20:4n6(P<0.0002);2-Oxopeptide exerted an opposite effect,reducing PU risk(OR=0.73,95%CI:0.59-0.92,P=0.011);succinic acid increased PU risk(OR=1.13,95%CI:1.03-1.24,P=0.018);and the glycine/alanine  ratio  reduced PU risk(OR=0.849,95%CI:0.76-0.93,P=0.022).Stability analysis(PH-TauNE[novel pleiotropy test]) confirmed that the above findings were credible and robust(heterogeneity:P>0.05,pleiotropy:P>0.05).Conclusions  Serum metabolites are involved in the occurrence and development of PU by regulating inflammatory responses,affecting microcirculatory disorders,and interfering with energy metabolism pathways.They can provide causal theoretical basis for constructing PU risk prediction models,formulating relevant intervention strategies,and guiding PU treatment,prevention,and assessment.
论著

个性化营养干预联合分级步行运动方案对肺癌化疗患者癌因性疲乏及生活质量的影响

Effects of personalized nutritional intervention combined with graded walking exercise treatment on cancer-related fatigue and quality of life in lung cancer patients during chemotherapy

:367-372
 
       目的  分析对肺癌化学治疗(化疗)患者采取个性化营养干预联合分级步行运动方案的应用价值。   将郑州大学附属郑州中心医院2023年7月—2024年7月符合标准的198例肺癌化疗患者作为研究对象,通过随机数字表法分为观察组和对照组各99例。对照组仅采用个性化营养干预方案,观察组则联合分级步行运动方案,两组患者均在同一时间内入组并接受持续干预3个月。对两组干预前后癌因性疲乏[Piper疲乏修订量表(PFS-R)]、营养状况、睡眠质量[匹茨堡睡眠质量指数(PSQI)]、生活质量[生活质量评估量表(SF-36)]水平予以比较。结果  相较于对照组,干预后观察组PFS-R、PSQI评分较低,白蛋白、前白蛋白、血红蛋白、铁转蛋白水平和SF-36评分较高(P<0.05)。结论  对肺癌化疗患者采取个性化营养干预联合分级步行运动方案,有利于促进其癌因性疲乏的减轻和营养状态、睡眠质量及生活质量水平的提高。
       Objective  To analyze the effects of personalized nutritional intervention combined with graded walking exercise treatment on cancer-related fatigue and quality of life in lung cancer patients during chemotherapy.Methods  A total of 198 lung cancer patients undergoing chemotherapy who met the criteria in our hospital from July 2023 to July 2024 were selected as the research subjects.They were divided into an observation group and a control group,with 99 cases in each group,by the random number table method.The control group only received individualized nutritional intervention,while the observation group received graded walking exercise additionally.Both groups of patients were enrolled at the same time and received continuous intervention for three months.Cancer-related fatigue(Piper’s Fatigue Scale-Revised[PFS-R]),nutritional status,sleep quality(Pittsburgh Sleep Quality Index[PSQI]),and quality of life(Quality of Life Scale[SF-36]) before and after the intervention were compared between the two groups.Results  Compared with the control group,the observation group had lower PFS-R and PSQI scores and higher albumin,prealbumin,hemoglobin,transferrin levels and SF-36 scores after the intervention(P<0.05).Conclusions  Adopting personalized nutritional intervention combined with graded walking exercise for lung cancer patients during chemotherapy is beneficial to promote the reduction of cancer-caused fatigue and the improvement of their nutritional status,sleep quality and quality of life.
论著

TESSYS 技术对腰椎间盘突出症患者疼痛及功能的影响

The impact of TESSYS technology on pain and function in patients with lumbar disc herniation

:352-358
 
       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 groupConclusions  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.
论著

多组分运动训练对老年 COPD 稳定期病人骨骼肌功能的影响

The effect of multi-component exercise training on skeletal muscle function in elderly patients with stable COPD

:345-351
 
       目的  探讨多组分运动训练对老年慢性阻塞性肺疾病(COPD)稳定期病人骨骼肌功能的影响。方法 瞻性选择2022年10月—2024年10月90例COPD稳定期患者,采用抽签法随机分为观察组与对照组,对照组45例采取常规运动干预,观察组45例在对照组基础上增加多组分运动训练。干预前、干预后3个月比较两组患者四肢骨骼肌含量,四肢肌群力量,运动耐力与肺功能,生活质量。结果 干预后,两组上肢、下肢骨骼肌含量均略增加,观察组高于对照组(P<0.05);干预后,两组膝伸肌、膝屈肌、肘伸肌、肘屈肌肌群力量均增加,观察组高于对照组(P<0.05);干预后,两组6 min步行试验、用力肺活量及第一秒用力呼气量均升高,观察组高于对照组(P<0.05);干预后,两组圣乔治呼吸问卷各维度分数及总分均降低,观察组低于对照组(P<0.05)。结论  针对老年COPD稳定期患者采取多组分运动训练可提升患者四肢骨骼肌含量与四肢肌群力量,改善患者运动耐力与肺功能,减轻COPD及骨骼肌功能障碍对患者生活质量造成的负面影响。
        Objective  To explore the effect of multi-component exercise training on skeletal muscle function in elderly patients with stable chronic obstructive pulmonary disease(COPD).Methods  From October 2022 to October 2024,90 stable COPD patients were prospectively selected and randomly divided into an observation group and a control group using a lottery method.The control group consisted of 45 patients who received routine exercise care,while the observation group  consisted of 45 patients who received multi-component exercise training in addition to the routine care.Skeletal muscle content,muscle group strength,exercise endurance,lung function,and quality of life between two groups of patients were compared before and three months after intervention.Results  After intervention,the skeletal muscle content of both upper and lower extremities slightly increased in both groups,with the observation group  being higher than the control group(P<0.05).After intervention,the strength of the knee extensor,knee flexor,elbow extensor,and elbow flexor muscle groups increased in both groups,with the observation group  had better results than the control group(P<0.05).After intervention,both groups showed an increase in six-minute walking test,forced vital capacity,and forced expiratory volume in first second,with the observation group  had better  results than the control group(P<0.05).After intervention,the scores of each dimension and total score of the SGRQ in both groups decreased,and the observation group had lower scores than the control group(P<0.05).Conclusions  Multi-component exercise training for stable elderly COPD patients can improve the skeletal muscle content and muscle strength of the extremities,enhance exercise endurance and lung function,and alleviate the negative impact of COPD and skeletal muscle dysfunction on patients’quality of life.
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