韓 冰
(遼陽市中心醫(yī)院呼吸中毒三科,遼寧 遼陽 111000)
注射用胸腺五肽聯(lián)合沙美特羅/丙酸氟替卡松治療急性加重期慢性阻塞性肺疾病的療效研究
韓 冰
(遼陽市中心醫(yī)院呼吸中毒三科,遼寧 遼陽 111000)
目的 探討注射用胸腺五肽聯(lián)合沙美特羅 /丙酸氟替卡松對急性加重期慢性阻塞性肺疾病(COPD)的療效。方法 入選 90 例COPD 急性加重期,肺功能 III級的患者,隨機分為對照組與觀察組,在常規(guī)治療基礎上,給予 40 例對照組患者常規(guī)治療及沙美特羅 /丙酸氟替卡松吸入,觀察組在對照組基礎上給予注射用胸腺五肽肌內(nèi)注射。隨訪6周。比較兩組病例治療前后肺功能改善情況、動脈血氣指標及平均住院日差別。結(jié)果 觀察組與對照組治療有效率分別為 87% 和 85%,差別無統(tǒng)計學意義,隨訪 6 周,觀察組 FEV1/FVC 由平均 (33.6 ±9.4)% 提高至 (50.6±10.4)%,差別有統(tǒng)計學意義(P<0.05)。對照組 FEV1/FVC 由平均 (35.4±8.9)% 提高至 (48.6±9.4)%,差別有統(tǒng)計學意義(P<0.05)。觀察組 FEV1% 預計值由 (36.6±9.2)% 提高至 (51.2±11.2)% 差別有統(tǒng)計學意義(P<0.05)。對照組 FEV1% 預計值由 (35.4 ±8.2)% 提高至 (49.3±10.7)% 差別有統(tǒng)計學意義(P<0.05)。觀察組平均住院日 (13±4)d,對照組(17±6)d,差別有統(tǒng)計學意義(P<0.05)。結(jié)論 注射用胸腺五肽聯(lián)合沙美特羅 /丙酸氟替卡松可以改善 COPD 急性加重期肺功能 III級患者的治療效果,縮短平均住院日,優(yōu)于單用沙美特羅/丙酸氟替卡松。
胸腺肽;沙美特羅/丙酸氟替卡松;慢性阻塞性肺疾病
COPD是呼吸系統(tǒng)最常見的疾病之一,近期對我國7個地區(qū)20245名成年人群進行調(diào)查表明,COPD患病率占40歲以上人群的8.2%[1]患病率之高,十分驚人。對其進行積極治療,可阻抑疾病發(fā)展改善生活質(zhì)量,減輕疾病負擔。本文旨在研究注射用胸腺五肽聯(lián)合沙美特羅/丙酸氟替卡松治療急性加重期慢性阻塞性肺疾病療效。
連續(xù)選取2010年1月至2011年10月入住我院呼吸內(nèi)科的COPD急性發(fā)作期肺功能III級的患者,診斷標準符合《慢性阻塞性肺疾病診療規(guī)范(2011年版)》,除外合并結(jié)核桿菌感染、慢性乙型肝炎、低鉀血癥、腎上腺功能損害、甲狀腺功能損害或接受免疫抑制治療、入院前已使用吸入皮質(zhì)激素或免疫調(diào)節(jié)藥物或入院期間采用機械通氣治療的患者。入選病例隨機分為觀察組與對照組,對照組40例(平均年齡70.5±33.6歲,男∶女1.9∶1);觀察組50例(平均年齡71.3±40.6歲,男∶女2.2∶1)觀察組與對照組入院后軍歌一常規(guī)抗感染治療,平喘治療。使用支氣管舒張藥物后測定初始肺功能及血氣指標后,觀察組加用沙美特羅/丙酸氟替卡松50μg/250μg,每日2次吸入,并且給予注射用胸腺五肽1mg,每日1次肌內(nèi)注射,療程15d或至患者好轉(zhuǎn)出院停止。隨訪6周后再次測定肺功能及血氣指標。統(tǒng)計學分析兩組數(shù)據(jù)均數(shù)比較應用t檢驗,取P<0.05為可信限。統(tǒng)計分析應用SPSS7.0統(tǒng)計軟件。
隨訪6周,觀察組與對照組治療有效率分別為87%和85%,差別無統(tǒng)計學意義。觀察組平均住院日(13±4)d,對照組(17±6)d。差別有統(tǒng)計學意義(P<0.05)。見表1。
氣道炎癥是COPD發(fā)病機制之一,CD8+T細胞是重要的炎癥細胞,其釋放的TNF-α、穿孔素等能使肺泡細胞溶解和凋亡導致肺氣腫[1]。有作者研究表明,COPD患者存在細胞免疫功能異常,CD3+、CD4+T淋巴細胞比例及CD3+、CD4+/CD8+比值降低,而CD3+、CD8+T淋巴細胞免疫反應增強[2]。注射用胸腺五肽具有誘導和促進T淋巴細胞及其亞群分化或成熟和活化功能,調(diào)節(jié)T淋巴細胞的比例,使CD4+/CD8+趨于正常,因此可改善COPD急性期臨床治療效果。吞噬細胞處在COPD慢性炎癥中的關(guān)鍵位置,它被激活后釋放IL-8、TNF-α、白三烯B4及干擾素誘導性蛋白-10。干擾素誘導性蛋白-10是CD8+T淋巴細胞的趨化因子,沙美特羅可抑制人肥大細胞細胞介質(zhì)(如組胺、白三烯和前列腺素D2)的釋放。丙酸氟替卡松有強效的糖皮質(zhì)激素抗炎作用。所以,注射用胸腺五肽聯(lián)合沙美特羅/丙酸氟替卡松可以改善COPD急性加重期肺功能III級患者的治療效果,縮短平均住院日,優(yōu)于單用沙美特羅/丙酸氟替卡松。更大規(guī)模的隨機對照研究有待進行。
表1 觀察組與對照組治療的比較
[1]中華醫(yī)學會呼吸病學分會慢性阻塞性肺疾病學組.慢性阻塞性肺疾病診治指南[S].2007.
[2]陳紅,李蔚.慢性阻塞性肺病患者T淋巴細胞亞群的變化及其意義[J].華西醫(yī)學,2007,22(4):779.
Efficacy Study of Injection Thymopentin Combination Salmeterol/Fluticasone Propionate Treatment of Acute Exacerbations of Chronic Obstructive Pulmonary Disease
HAN Bing
(Department of Respiratory Poisoning, Liaoyang Central Hospital, Liaoyang 111000, China)
ObjectiveTo investigate the effects of treatment using Thymopentin for Injection and Salmeterol Xinafoate and Fluticasone Propionate Powder for inhalation on patients with acute exacerbation of COPD.MethodsThe therapeutic effect was studied in 90 patients admitted with acute exacerbation of COPD and pulmonary function (PF) class III. All the patients were randomly assigned to receive either Salmeterol Xinafoate and Fluticasone Powder for inhalation combine with conventional therapy (Control group) or both Salmeterol Xinafoate and Fluticasone Powder for inhalation and Thymopentin for Injection(Observation group).All the patients were followed up for 6 weeds. Pulmonary function and arterial blood gasses were examined before and after therapy.ResultsThe total effective rate in control group was 85%. The total effective rate in observation group was 87%. There was no significant difference between the tow groups. FEV1/FVC were improved from(33.6±9.4)% to (50.6±10.4)% in observation group. There was statistically significant difference (P<0.05). In control group it improved from (35.4±8.9)% to (48.6±9.4)%. There was statistically significance (P<0.05). FEV1% was improved from 35.4% ±8.2% to (49.3±10.7)% in control group. There was statistically significant difference (P<0.05). FEV1% was improved from(36.6±9.2)% to(51.2±11.2)%. There was statistically significant difference (P<0.05). Average Length of Stay in observation group was 13 days to 17 days compared with control group.ConclusionThymopentin for Injection combine with Salmeterol Xinafoate and Fluticasone Propionate Powder for inhalation could improve treatment effect in patients with with acute exacerbation of COPD. It is better than use Salmeterol Xinafoate and Fluticasone Propionate Powder for inhalation alone.
Thymopentin; Salmeterol Xinafoate and Fluticason; Chronic obstructive pulmonary disease
R563.8
:B
:1671-8194(2013)03-0007-02