中华临床医师杂志(电子版)
中華臨床醫師雜誌(電子版)
중화림상의사잡지(전자판)
CHINESE JOURNAL OF CLINICIANS(ELECTRONIC VERSION)
2014年
11期
2031-2035
,共5页
谢婧%蒋建中%史可云%杜晓云%丁伟良%陈红%朱涛峰%马铁梁
謝婧%蔣建中%史可雲%杜曉雲%丁偉良%陳紅%硃濤峰%馬鐵樑
사청%장건중%사가운%두효운%정위량%진홍%주도봉%마철량
肺疾病,慢性阻塞性%睡眠呼吸暂停,阻塞性%DNA损伤%微核,染色体不完整
肺疾病,慢性阻塞性%睡眠呼吸暫停,阻塞性%DNA損傷%微覈,染色體不完整
폐질병,만성조새성%수면호흡잠정,조새성%DNA손상%미핵,염색체불완정
Pulmonary disease,chronic obstructive%Sleep apnea,obstructive%DNA damage%Micronuclei,chromosome-defective
目的:探讨经鼻持续气道正压通气(nCPAP)治疗前后阻塞性睡眠呼吸暂停低通气综合征(OSAHS)合并慢性阻塞性肺病(COPD)患者外周血淋巴细胞微核率的变化和意义。方法选择2012年10月至2013年10月在江苏大学附属宜兴医院老年医学科就诊的住院患者,经多导睡眠仪器睡眠监测(PSG)确诊的34例患者(包括OSAHS 12例,COPD 8例,OSAHS合并COPD 14例)和21例对照组(体检的健康志愿者),使用Epworth嗜睡量表(ESS)评估白天嗜睡状况和睡眠呼吸暂停的严重程度,使用肺功能测定结果评估COPD患者的严重程度,用胞质阻滞法(CBMN)检测外周血淋巴细胞DNA损伤情况。结果 CPAP治疗后,OSAHS组(AHI:26.4±16.5 vs.23.2±14.8;ESS:11.6±4.4 vs.8.4±2.5;LSpO2:75.2±10.4 vs.83.2±3.7;MSpO2:87.2±3.5 vs.92.2±1.8)和OSAHS合并COPD组(AHI:67.6±22.0 vs.42.6±14.1;ESS:15.6±3.7 vs.10.8±3.2;LSpO2:57.0±6.3 vs.74.0±6.1;MSpO2:82.7±9.3 vs.89.4±3.8)的睡眠呼吸暂停情况有所好转,OSAHS合并COPD组肺功能有所增强(FEV1/pred:60.5±10.7 vs.72.3±7.3;FEV1/FVC:55.4±6.6 vs.63.9±6.4),而OSAHS组[微核率:37.2(17.1~47.3)vs.17.6(12.1~20.2);染色体桥率:4.3(1.0~14.2)vs.2.7(0~8.8);核芽率:4.5(1.2~12.0)vs.3.3(0~6.8)]和OSAHS合并COPD组[微核率:40.0(31.2~71.2)vs.19.3(10.7~30.4);染色体桥率:9.1(1.8~20.0)vs.4.9(0~9.9);核芽率:10.0(3.2~21.7)vs.5.9(0~11.0)]微核率、染色体桥率、核芽率都有明显降低(P<0.05)。结论 CPAP能有效增强OSAHS合并COPD患者的肺功能,并能有效降低患者的DNA损伤。
目的:探討經鼻持續氣道正壓通氣(nCPAP)治療前後阻塞性睡眠呼吸暫停低通氣綜閤徵(OSAHS)閤併慢性阻塞性肺病(COPD)患者外週血淋巴細胞微覈率的變化和意義。方法選擇2012年10月至2013年10月在江囌大學附屬宜興醫院老年醫學科就診的住院患者,經多導睡眠儀器睡眠鑑測(PSG)確診的34例患者(包括OSAHS 12例,COPD 8例,OSAHS閤併COPD 14例)和21例對照組(體檢的健康誌願者),使用Epworth嗜睡量錶(ESS)評估白天嗜睡狀況和睡眠呼吸暫停的嚴重程度,使用肺功能測定結果評估COPD患者的嚴重程度,用胞質阻滯法(CBMN)檢測外週血淋巴細胞DNA損傷情況。結果 CPAP治療後,OSAHS組(AHI:26.4±16.5 vs.23.2±14.8;ESS:11.6±4.4 vs.8.4±2.5;LSpO2:75.2±10.4 vs.83.2±3.7;MSpO2:87.2±3.5 vs.92.2±1.8)和OSAHS閤併COPD組(AHI:67.6±22.0 vs.42.6±14.1;ESS:15.6±3.7 vs.10.8±3.2;LSpO2:57.0±6.3 vs.74.0±6.1;MSpO2:82.7±9.3 vs.89.4±3.8)的睡眠呼吸暫停情況有所好轉,OSAHS閤併COPD組肺功能有所增彊(FEV1/pred:60.5±10.7 vs.72.3±7.3;FEV1/FVC:55.4±6.6 vs.63.9±6.4),而OSAHS組[微覈率:37.2(17.1~47.3)vs.17.6(12.1~20.2);染色體橋率:4.3(1.0~14.2)vs.2.7(0~8.8);覈芽率:4.5(1.2~12.0)vs.3.3(0~6.8)]和OSAHS閤併COPD組[微覈率:40.0(31.2~71.2)vs.19.3(10.7~30.4);染色體橋率:9.1(1.8~20.0)vs.4.9(0~9.9);覈芽率:10.0(3.2~21.7)vs.5.9(0~11.0)]微覈率、染色體橋率、覈芽率都有明顯降低(P<0.05)。結論 CPAP能有效增彊OSAHS閤併COPD患者的肺功能,併能有效降低患者的DNA損傷。
목적:탐토경비지속기도정압통기(nCPAP)치료전후조새성수면호흡잠정저통기종합정(OSAHS)합병만성조새성폐병(COPD)환자외주혈림파세포미핵솔적변화화의의。방법선택2012년10월지2013년10월재강소대학부속의흥의원노년의학과취진적주원환자,경다도수면의기수면감측(PSG)학진적34례환자(포괄OSAHS 12례,COPD 8례,OSAHS합병COPD 14례)화21례대조조(체검적건강지원자),사용Epworth기수량표(ESS)평고백천기수상황화수면호흡잠정적엄중정도,사용폐공능측정결과평고COPD환자적엄중정도,용포질조체법(CBMN)검측외주혈림파세포DNA손상정황。결과 CPAP치료후,OSAHS조(AHI:26.4±16.5 vs.23.2±14.8;ESS:11.6±4.4 vs.8.4±2.5;LSpO2:75.2±10.4 vs.83.2±3.7;MSpO2:87.2±3.5 vs.92.2±1.8)화OSAHS합병COPD조(AHI:67.6±22.0 vs.42.6±14.1;ESS:15.6±3.7 vs.10.8±3.2;LSpO2:57.0±6.3 vs.74.0±6.1;MSpO2:82.7±9.3 vs.89.4±3.8)적수면호흡잠정정황유소호전,OSAHS합병COPD조폐공능유소증강(FEV1/pred:60.5±10.7 vs.72.3±7.3;FEV1/FVC:55.4±6.6 vs.63.9±6.4),이OSAHS조[미핵솔:37.2(17.1~47.3)vs.17.6(12.1~20.2);염색체교솔:4.3(1.0~14.2)vs.2.7(0~8.8);핵아솔:4.5(1.2~12.0)vs.3.3(0~6.8)]화OSAHS합병COPD조[미핵솔:40.0(31.2~71.2)vs.19.3(10.7~30.4);염색체교솔:9.1(1.8~20.0)vs.4.9(0~9.9);핵아솔:10.0(3.2~21.7)vs.5.9(0~11.0)]미핵솔、염색체교솔、핵아솔도유명현강저(P<0.05)。결론 CPAP능유효증강OSAHS합병COPD환자적폐공능,병능유효강저환자적DNA손상。
Objective To investigate the level of DNA damage in peripheral blood lymphocytes of obstructive sleep apnea hypopnea syndrome (OSAHS) patients with chronic obstructive pulmonary disease (COPD) before and after continuous positive airway pressure (CPAP) treatment. Methods 34 patients from Department of Geriatrics of the Affiliated Yixing Hospital of Jiangsu University diagnosed by polysomnography (PSG) and 21 healthy volunteers were chosen. The OSAHS patients were divided into OSAHS group (n=12), COPD group (n=8) and OSAHS combining COPD group (n=14). Daytime sleepiness condition and the severity of sleep apnea of the subjects were assessed by the Epworth Sleepiness Scale (ESS). The results of pulmonary function test were used to assess the severity of COPD. The levels of DNA damage from were detected by the cytokinesis blocked micronucleus (CBMN) assay.Results After CPAP treatment, the severities of OSAHS and COPD relieved in the both groups. And micronucleus frequency, nucleoplasmic bridge frequency and nuclear buds frequency of both group became significantly lower(P<0.05). The frequencies of micronucleus among the patients with mild, moderate and severe groups also differed significantly (P<0.05). Conclusion CPAP is an effective method to enhance the pulmonary function in patients with COPD.