沙美特罗替卡松粉吸入剂联合孟鲁司特钠治疗儿童哮喘的疗效及复发情况分析

目的 分析沙美特罗替卡松粉吸入剂联合孟鲁司特钠治疗儿童支气管哮喘的临床疗效及复发情况.方法 将98例哮喘患儿按就诊先后顺序分为治疗组58例和对照组40例.对照组采用沙美特罗替卡松粉吸入剂治疗,共6个月;治疗组则在吸入沙美特罗替卡松粉吸入剂同时予孟鲁司特钠口服,5 mg/d,睡前服用,6个月后停用.观察两组的治疗效果及复发情况.结果 治疗组临床控制率和肺功能达标率均明显高于对照组,复发率明显低于对照组,差异均有统计学意义(P<0.05).结论 沙美特罗替卡松粉吸入剂联合孟鲁司特钠控制儿童哮喘疗效确切,复发率低,值得临床推广.     

联合吸入噻托溴铵及沙美特罗替卡松对稳定期COPD患者血清炎症细胞因子及肺功能的影响

目的探讨联合吸入噻托溴铵及沙美特罗替卡松对稳定期重度、极重度COPD患者血浆炎症细胞因子及肺功能的影响。方法选取我院呼吸科门诊就诊的稳定期重度、极重度COPD患者80例,应用完全随机方法将患者分成两组,一组联合应用噻托溴铵及沙美特罗替卡松干粉剂(联合组),一组单用沙美特罗替卡松干粉剂(单药组),共治疗12个月。并分别于治疗前及治疗3个月、6个月、12个月测定患者血清炎症细胞因子(IL-8、TNF-α)及肺功能(FEV1、FVC、IC)。结果两组患者于治疗后各时期血清IL-8、TNF-α较治疗前均有明显下降,肺功能指标均较治疗前明显改善,差异有统计学意义(P<0.05)。结论噻托溴铵与沙美特罗替卡松联合能明显降低稳定期COPD患者IL-8、TNF-α水平,减轻气道炎症,并改善患者的肺功能。     

噻托溴铵联合沙美特罗氟替卡松对重度支气管哮喘疗效观察

目的探讨噻托溴铵联合沙美特罗氟替卡松对重度支气管哮喘的临床疗效,提高患者的生活质量。方法对照组给予大剂量沙美特罗氟替卡松粉吸入剂,观察组给予吸人噻托溴铵粉吸入剂联合中等剂量沙美特罗氟替卡松粉吸入剂。结果观察组治疗总有效率为88.0%,对照组治疗总有效率为62.0%,两组对比差异显著,P<0.05。治疗后两组的肺功能较治疗前均有改善,差异有统计学意义,P<0.05;且观察组较对照组改善更明显,差异有统计学意义,P<0.05。结论噻托溴铵联合沙美特罗氟替卡松改善患者生活质量,减少急性加重发作的次数,值得临床推广。     

Salmeterol Added to Inhaled Corticosteroid Therapy Is Superior to Doubling the Dose of Inhaled Corticosteroids: A Randomized Clinical Trial

This randomized, double-blind, double-dummy, parallel group clinical trial compared the efficacy and safety of adding salmeterol xinafoate to concurrent inhaled beclomethasone dipropionate therapy with doubling the dose of beclo-methasone dipropionate in patients experiencing symptoms on low-dose beclomethasone. Salmeterol added to low-dose beclomethasone was superior (p ≤ 0.05) to doubling the dose of beclomethasone in improving peak expiratory flow (PEF) and forced expiratory volume in 1 sec (FEV₁), and in reducing symptoms of asthma, sleep loss, nighttime awakenings, and use of albuterol. Both treatment regimens had comparable safety profiles. In asthma patients inadequately controlled despite the use of low-dose inhaled corticosteroids (i.e., less than 400 μg per day), the addition of salmeterol may be a more effective treatment option than doubling the dose of inhaled corticosteroids.     

Combination Inhalers Containing Inhaled Corticosteroids and Long-Acting β2-Agonists: Improved Clinical Efficacy and Dosing Options in Patients with Asthma

Combination therapy with inhaled corticosteroids (ICS) and long-acting β₂-agonists (LABA) is a recognized treatment for adults with moderate to severe asthma. The introduction of inhalers containing both an ICS and a LABA simplifies treatment and improves asthma control. This review discusses clinical evidence that budesonide/formoterol and salmeterol/fluticasone are effective and well tolerated in asthma treatment. Moreover, the rapid onset of effect and long duration of action of budesonide and formoterol make once-daily dosing, adjustable maintenance dosing, and the novel treatment strategy of using budesonide/formoterol for maintenance and as needed for symptom relief, valuable treatment options for patients with asthma.     

Efficacy and Safety of Fluticasone Propionate/Salmeterol HFA 134A MDI in Patients with Mild‐to‐Moderate Persistent Asthma

The objective of this study was to compare the efficacy and safety of fluticasone propionate (FP) (44 µg)/salmeterol (21 µg) delivered as two inhalations twice daily via a single hydrofluoroalkane (HFA 134a) metered dose inhaler (MDI) (FSC) with that of placebo HFA 134a (PLA), fluticasone propionate 44 µg chlorofluorocarbon (CFC) alone and salmeterol 21 µg CFC alone (S) in patients (n = 360) with persistent asthma previously treated with β₂‐agonists (short‐ or long‐acting) or inhaled corticosteroids (ICS). After 12 weeks of treatment, patients treated with FSC had a significantly greater increase (p ≤ 0.006) in mean FEV₁ AUC(bl) compared with PLA, FP, or S. At end point, mean change from baseline in morning predose FEV₁ for FSC (0.58 L) was significantly (p ≤ 0.004) greater than PLA (0.14 L), FP (0.36 L), and S (0.25 L). Patients treated with FSC also had a significantly higher probability of remaining in the study without being withdrawn due to worsening asthma (2%) compared with those in the PLA (29%) and S (25%) groups (p < 0.001). Finally, treatment with FSC resulted in significantly (p ≤ 0.007) greater improvements in morning and evening peak expiratory flow, need for rescue albuterol, and asthma symptom scores compared with FP, S, and PLA. The safety profile of FSC was also similar to FP or S alone. Initial maintenance treatment of the two main components of asthma, inflammation, and smooth muscle dysfunction (e.g., bronchoconstriction), with FSC results in greater overall improvements in asthma control compared with treatment of either individual component alone.     

孟鲁司特钠联合沙美特罗/氟替卡松治疗咳嗽变异性哮喘疗效分析

目的比较孟鲁司特钠联合沙美特罗/氟替卡松、沙美特罗/氟替卡松治疗咳嗽变异性哮喘的疗效。方法选择60名咳嗽变异性哮喘患者,随机分成两组：对照组：吸入沙美特罗/氟替卡松（50 ug/250 ug）早晚各1吸,治疗组：联合孟鲁司特钠10mg每晚口服。每组按需吸入沙丁胺醇气雾剂。观察两组病人的临床疗效、不良反应和复发率。结果治疗组临床疗效明显改善,与对照组相比有显著差异性（P〈0.05）。结论孟鲁司特钠联合沙美特罗/氟替卡松治疗咳嗽变异性哮喘疗效明显,值得推广。     

舒利迭和顺尔宁联合应用对CODP肺功能的影响

目的探讨沙美特罗替卡松（舒利迭）联合孟鲁斯特钠（顺尔宁）对慢性阻塞性肺疾病（COPD）患者肺功能的影响。方法40例患者随机分为舒利迭组（对照组）和舒利迭加顺尔宁组（试验组）各20例。两组入院期间均给于常规抗感染、吸氧、化痰和平喘对症治疗。对照组加用舒利迭,试验组加用舒利迭和顺尔宁,两组平喘治疗包括普通氨茶碱,按需使用喘康速气雾剂（特布他林）。出院后对照组继续使用舒利迭,试验组继续使用舒利迭和顺尔宁,共随访观察12周。两组均于治疗前查肺功能,治疗症状好转出院,12周后再次测定上述指标。结果两组治疗前肺功能无明显差异;治疗后两组肺功能较治疗前均有显著改善。试验组较对照组第一秒用力呼气容积（FEV1）、用力肺活量（FVC）、第一秒用力呼气容积／用力肺活量（FEV1／FVC）和第一秒用力呼气容积占预计值百分比（FEV1 ％ Pred）等明显改善,差异有显著性;试验组较对照组每天按需使用特布他林次数减少,差异有显著性。结论舒利迭和顺尔宁共同作用对COPD患者肺功能更有显著的改善作用。     

沙美特罗替卡松粉剂吸入治疗70岁以上中、重度AECOPD临床疗效观察

目的 观察沙美特罗替卡松粉剂(舒利迭)吸入用于治疗70岁以上中重度慢性阻塞性肺疾病急性加重期(AECOPD)的疗效.方法 将108例70岁以上中、重度AECOPD患者随机分为沙美特罗/替卡松粉剂吸入组、硫酸沙丁胺醇气雾剂吸入组,对两组治疗前后的FEV1、FEV1/FVC、FEV1占预计值百分比及临床症状改善情况进行比较.结果 使用舒利迭组患者在治疗早期肺功能即有明显改善,随着使用时间延长,肺功能改善得到逐渐提高.使用硫酸沙丁胺醇组,治疗初期,临床症状迅速改善,随着治疗时间延长,疗效有所下降,肺功能无明显改善.结论 舒利迭治疗70岁以上中、重度AECOPD,临床改善明显,能持续改善患者的肺功能.