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慢性阻塞性肺疾病(COPD)合并轻度低氧血症患者的睡眠呼吸障碍:患病率及预测变量

Sleep-disordered breathing in patients with COPD and mild hypoxemia: prevalence and predictive variables.

作者信息

Silva José Laerte Rodrigues, Conde Marcus Barreto, Corrêa Krislainy de Sousa, Rabahi Helena, Rocha Arthur Alves, Rabahi Marcelo Fouad

机构信息

. Faculdade de Medicina, Universidade Federal de Goiás, Goiânia (GO) Brasil.

. Clínica do Aparelho Respiratório - CLARE - Goiânia (GO) Brasil.

出版信息

J Bras Pneumol. 2017 May-Jun;43(3):176-182. doi: 10.1590/S1806-37562016000000051.

DOI:10.1590/S1806-37562016000000051
PMID:28746527
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5687947/
Abstract

OBJECTIVE

: To infer the prevalence and variables predictive of isolated nocturnal hypoxemia and obstructive sleep apnea (OSA) in patients with COPD and mild hypoxemia.

METHODS

: This was a cross-sectional study involving clinically stable COPD outpatients with mild hypoxemia (oxygen saturation = 90-94%) at a clinical center specializing in respiratory diseases, located in the city of Goiânia, Brazil. The patients underwent clinical evaluation, spirometry, polysomnography, echocardiography, arterial blood gas analysis, six-minute walk test assessment, and chest X-ray.

RESULTS

: The sample included 64 patients with COPD and mild hypoxemia; 39 (61%) were diagnosed with sleep-disordered breathing (OSA, in 14; and isolated nocturnal hypoxemia, in 25). Correlation analysis showed that PaO2 correlated moderately with mean sleep oxygen saturation (r = 0.45; p = 0.0002), mean rapid eye movement (REM) sleep oxygen saturation (r = 0.43; p = 0.001), and mean non-REM sleep oxygen saturation (r = 0.42; p = 0.001). A cut-off point of PaO2 ≤ 70 mmHg in the arterial blood gas analysis was significantly associated with sleep-disordered breathing (OR = 4.59; 95% CI: 1.54-13.67; p = 0.01). The model showed that, for identifying sleep-disordered breathing, the cut-off point had a specificity of 73.9% (95% CI: 51.6-89.8%), a sensitivity of 63.4% (95% CI: 46.9-77.9%), a positive predictive value of 81.3% (95% CI: 67.7-90.0%), and a negative predictive value of 53.1% (95% CI: 41.4-64.4%), with an area under the ROC curve of 0.69 (95% CI: 0.57-0.80), correctly classifying the observations in 67.2% of the cases.

CONCLUSIONS

: In our sample of patients with COPD and mild hypoxemia, the prevalence of sleep-disordered breathing was high (61%), suggesting that such patients would benefit from sleep studies.

OBJETIVO

: Inferir a prevalência e as variáveis preditivas de hipoxemia noturna e apneia obstrutiva do sono (AOS) em pacientes portadores de DPOC com hipoxemia leve.

MÉTODOS:: Estudo transversal realizado em pacientes ambulatoriais, clinicamente estáveis, portadores de DPOC e hipoxemia leve (saturação de oxigênio = 90-94%) em um centro clínico especializado no atendimento de doenças respiratórias em Goiânia (GO). Os pacientes foram submetidos à avaliação clínica, espirometria, polissonografia, ecocardiografia, gasometria arterial, teste de caminhada de seis minutos e radiografia de tórax.

RESULTADOS

: Foram avaliados 64 pacientes com DPOC e hipoxemia leve, e 39 (61%) apresentaram distúrbios respiratórios do sono (14 com AOS e 25 com hipoxemia noturna isolada). A análise de correlação mostrou moderada correlação da PaO2 com saturação média do sono (r = 0,45; p = 0,0002), saturação média do sono rapid eye movement (REM; r = 0,43; p = 0,001) e saturação média do sono não-REM (r = 0,42; p = 0,001). Um ponto de corte de PaO2 ≤ 70 mmHg (OR = 4,59; IC95%: 1,54-13,67; p = 0,01) na gasometria arterial foi significativamente associada com distúrbios respiratórios do sono. O modelo mostrou que, para identificar distúrbios respiratórios do sono, o ponto de corte teve uma especificidade de 73,9% (IC95%: 51,6-89,8%), uma sensibilidade de 63,4% (IC95%: 46,9-77,9%) e valores preditivos positivo e negativo de 81,3% (IC95%: 67,7-90,0%) e 53,1% (IC95%: 41,4-64,4%), respectivamente. A área sob a curva ROC foi de 0,69 (IC95%: 0,57-0,80), e a proporção de observações corretamente classificadas foi de 67,2% dos casos.

CONCLUSÕES:: A elevada prevalência de distúrbios respiratórios do sono em portadores de DPOC e hipoxemia leve nesta amostra (61%) sugere que esses pacientes podem se beneficiar da realização de estudos do sono.

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54ac/5687947/1d7210605efd/1806-3713-jbpneu-43-03-00176-gf2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54ac/5687947/fe1defe9b419/1806-3713-jbpneu-43-03-00176-gf1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54ac/5687947/1d7210605efd/1806-3713-jbpneu-43-03-00176-gf2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54ac/5687947/fe1defe9b419/1806-3713-jbpneu-43-03-00176-gf1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/54ac/5687947/1d7210605efd/1806-3713-jbpneu-43-03-00176-gf2.jpg
摘要

目的

推断慢性阻塞性肺疾病(COPD)合并轻度低氧血症患者中孤立性夜间低氧血症和阻塞性睡眠呼吸暂停(OSA)的患病率及预测变量。

方法

这是一项横断面研究,纳入了位于巴西戈亚尼亚市一家专门诊治呼吸系统疾病的临床中心的临床稳定的COPD门诊轻度低氧血症患者(氧饱和度=90-94%)。患者接受了临床评估、肺功能测定、多导睡眠图监测、超声心动图检查、动脉血气分析、六分钟步行试验评估及胸部X线检查。

结果

样本包括64例COPD合并轻度低氧血症患者;39例(61%)被诊断为睡眠呼吸障碍(14例为OSA,25例为孤立性夜间低氧血症)。相关性分析显示,动脉血氧分压(PaO2)与平均睡眠氧饱和度(r = 0.45;p = 0.0002)、平均快速眼动(REM)睡眠氧饱和度(r = 0.43;p = 0.001)及平均非REM睡眠氧饱和度(r = 0.42;p = 0.001)呈中度相关。动脉血气分析中PaO2≤70 mmHg的截断点与睡眠呼吸障碍显著相关(比值比[OR]=4.59;95%置信区间[CI]:1.54-13.67;p = 0.01)。该模型显示,对于识别睡眠呼吸障碍,该截断点的特异性为73.9%(95%CI:51.6-89.8%),敏感性为63.4%(95%CI:46.9-77.9%),阳性预测值为81.3%(95%CI:67.7-90.0%),阴性预测值为53.1%(95%CI:41.4-64.4%),ROC曲线下面积为0.69(95%CI:0.57-0.80),在67.2%的病例中正确分类观察结果。

结论

在我们的COPD合并轻度低氧血症患者样本中,睡眠呼吸障碍的患病率较高(61%),提示此类患者将从睡眠研究中获益。

目的

推断COPD合并轻度低氧血症患者中夜间低氧血症和阻塞性睡眠呼吸暂停(AOS)的患病率及预测变量。

方法

在戈亚尼亚市一家专门诊治呼吸系统疾病的临床中心,对临床稳定的COPD门诊轻度低氧血症患者(氧饱和度=90-94%)进行横断面研究。患者接受了临床评估、肺功能测定、多导睡眠图监测、超声心动图检查、动脉血气分析、六分钟步行试验评估及胸部X线检查。

结果

评估了64例COPD合并轻度低氧血症患者,39例(61%)存在睡眠呼吸障碍(14例为AOS,25例为孤立性夜间低氧血症)。相关性分析显示,PaO2与平均睡眠氧饱和度(r = 0.45;p = 0.0002)、平均快速眼动(REM)睡眠氧饱和度(r = 0.43;p = 0.001)及平均非REM睡眠氧饱和度(r = 0.42;p = 0.001)呈中度相关。动脉血气分析中PaO2≤70 mmHg的截断点与睡眠呼吸障碍显著相关(OR = 4.59;95%CI:1.54-13.67;p = 0.01)。该模型显示,对于识别睡眠呼吸障碍,该截断点的特异性为73.9%(95%CI:51.6-89.8%),敏感性为63.4%(95%CI:46.9-77.9%),阳性预测值和阴性预测值分别为81.3%(95%CI:67.7-90.0%)和53.1%(95%CI:41.4-64.4%)。ROC曲线下面积为0.69(95%CI:0.57-0.80),在67.2%的病例中正确分类观察结果。

结论

在该样本中,COPD合并轻度低氧血症患者睡眠呼吸障碍的患病率较高(61%),提示这些患者可能从睡眠研究中获益。

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本文引用的文献

1
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Singapore Med J. 2014 Sep;55(9):488-92. doi: 10.11622/smedj.2014117.
2
Ambulatory monitoring in the diagnosis and management of obstructive sleep apnoea syndrome.动态监测在阻塞性睡眠呼吸暂停综合征的诊断和治疗中的应用。
Eur Respir Rev. 2013 Sep 1;22(129):312-24. doi: 10.1183/09059180.00004213.
3
Comorbidities of chronic obstructive pulmonary disease.
睡眠质量受损对慢性阻塞性肺疾病症状变化和未来恶化的影响。
Respir Res. 2023 Mar 30;24(1):98. doi: 10.1186/s12931-023-02405-6.
4
Sleep quality in COPD patients: correlation with disease severity and health status.COPD 患者的睡眠质量:与疾病严重程度和健康状况的相关性。
J Bras Pneumol. 2022 Apr 29;48(3):e20210340. doi: 10.36416/1806-3756/e20210340. eCollection 2022.
5
The risk of cardiovascular and cerebrovascular disease in overlap syndrome: a meta-analysis.重叠综合征患者发生心脑血管疾病的风险:一项荟萃分析
J Clin Sleep Med. 2020 Jul 15;16(7):1199-1207. doi: 10.5664/jcsm.8466.
6
Patterns of brain structural alteration in COPD with different levels of pulmonary function impairment and its association with cognitive deficits.慢性阻塞性肺疾病(COPD)不同肺功能损伤程度的脑结构改变模式及其与认知功能障碍的关系。
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Curr Opin Pulm Med. 2011 Dec;17 Suppl 1:S21-8. doi: 10.1097/01.mcp.0000410744.75216.d0.
4
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6
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9
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Respir Care. 2010 Oct;55(10):1333-44; discussion 1344-6.