目的探讨慢性鼻-鼻窦炎伴鼻息肉(chronic rhinosinusitis with nasal polyps,CRSwNP)患者术后鼻息肉复发与各临床指标的相关性,研究组织嗜酸粒细胞(eosinophils,EOS)及鼻窦CT总分对鼻息肉术后复发的预测价值。方法回顾性分析2013年6月至...目的探讨慢性鼻-鼻窦炎伴鼻息肉(chronic rhinosinusitis with nasal polyps,CRSwNP)患者术后鼻息肉复发与各临床指标的相关性,研究组织嗜酸粒细胞(eosinophils,EOS)及鼻窦CT总分对鼻息肉术后复发的预测价值。方法回顾性分析2013年6月至2015年12月就诊于温州医科大学附属第一医院的264例CRSwNP患者,对患者进行鼻部视觉模拟量表(visualanalogue scale,vas)评分、皮肤点刺试验、外周血细胞计数、鼻窦CT评分、鼻息肉EOS计数。所有患者均接受鼻内镜手术,术后随访时间至少2年。对鼻息肉复发组和未复发组的人口特征和其他临床指标进行比较,对定量资料用t检验或Mann-Whitney U检验进行比较,对定性资料用卡方检验进行比较;应用Logistic回归分析用于评估复发的危险因素,应用受试者工作特征(ROC)曲线确定最佳截断值,以曲线下面积(area under curve,AUC)判断参数的预测价值;以P<0.05为差异有统计学意义。结果本研究患者复发率为43.56%(115/264)。性别、嗅觉VAS评分、鼻窦CT总分、外周血中性粒细胞占比、外周血EOS绝对值及占比和组织EOS绝对值及占比与鼻息肉术后复发有关(χ^2=5.241,t=-3.146,t=-7.441,χ^2=180.617,t=-5.313,χ^2=100.067,t=-7.471,χ^2=258.916,P值均<0.05),其中组织EOS占比及鼻窦CT总分对鼻息肉术后复发的预测价值较高(AUC值分别为0.793、0.767,P值均<0.001)。鼻息肉组织EOS占比>0.032预测复发的敏感度为83.48%,特异度为56.38%;鼻窦CT总分>15分预测复发的敏感度为51.30%,特异度为87.25%。两者联合预测复发的敏感度为92.00%,特异度为49.20%。结论许多因素与CRSwNP术后复发有关,其中鼻息肉组织EOS百分比和鼻窦CT总分对其有较好的预测诊断价值。展开更多
Chronic rhinosinusitis(CRS) is a common disease worldwide, with a prevalence rate of 5%-15% in the general population. CRS is currently classified into two types: CRS with and without nasal polyps. CRS may also be div...Chronic rhinosinusitis(CRS) is a common disease worldwide, with a prevalence rate of 5%-15% in the general population. CRS is currently classified into two types: CRS with and without nasal polyps. CRS may also be divided into eosinophilic CRS(ECRS) and non-ECRS subtypes based on the presence of tissue eosinophilic infiltration or not. There are significant geographic and ethnic differences in the tissue eosinophilic infiltration, which is predominant in Western white patients and less common in East Asians, despite an increasing tendency for its prevalence in East Asia countries. ECRS differs significantly from non-ECRS in clinical characteristics, treatment outcomes and strategies, and underlying pathogenic mechanisms. ECRS commonly demonstrates more severe symptoms, polyp diseases with a higher incidence of bilateral polyps and sinonasal diseases on computed tomography, and the increase in blood eosinophils. ECRS is considered a special and recalcitrant subtype of CRS, commonly with poor treatment outcomes compared to non-ECRS. The differentiation of specific subtypes and clinical features of CRS will be important for developing novel treatment strategies and improving treatment outcomes for individual phenotypes of CRS. This review discusses clinical features, diagnosis, treatment and prognosis of ECRS in East Asians.展开更多
文摘目的探讨慢性鼻-鼻窦炎伴鼻息肉(chronic rhinosinusitis with nasal polyps,CRSwNP)患者术后鼻息肉复发与各临床指标的相关性,研究组织嗜酸粒细胞(eosinophils,EOS)及鼻窦CT总分对鼻息肉术后复发的预测价值。方法回顾性分析2013年6月至2015年12月就诊于温州医科大学附属第一医院的264例CRSwNP患者,对患者进行鼻部视觉模拟量表(visualanalogue scale,vas)评分、皮肤点刺试验、外周血细胞计数、鼻窦CT评分、鼻息肉EOS计数。所有患者均接受鼻内镜手术,术后随访时间至少2年。对鼻息肉复发组和未复发组的人口特征和其他临床指标进行比较,对定量资料用t检验或Mann-Whitney U检验进行比较,对定性资料用卡方检验进行比较;应用Logistic回归分析用于评估复发的危险因素,应用受试者工作特征(ROC)曲线确定最佳截断值,以曲线下面积(area under curve,AUC)判断参数的预测价值;以P<0.05为差异有统计学意义。结果本研究患者复发率为43.56%(115/264)。性别、嗅觉VAS评分、鼻窦CT总分、外周血中性粒细胞占比、外周血EOS绝对值及占比和组织EOS绝对值及占比与鼻息肉术后复发有关(χ^2=5.241,t=-3.146,t=-7.441,χ^2=180.617,t=-5.313,χ^2=100.067,t=-7.471,χ^2=258.916,P值均<0.05),其中组织EOS占比及鼻窦CT总分对鼻息肉术后复发的预测价值较高(AUC值分别为0.793、0.767,P值均<0.001)。鼻息肉组织EOS占比>0.032预测复发的敏感度为83.48%,特异度为56.38%;鼻窦CT总分>15分预测复发的敏感度为51.30%,特异度为87.25%。两者联合预测复发的敏感度为92.00%,特异度为49.20%。结论许多因素与CRSwNP术后复发有关,其中鼻息肉组织EOS百分比和鼻窦CT总分对其有较好的预测诊断价值。
文摘Chronic rhinosinusitis(CRS) is a common disease worldwide, with a prevalence rate of 5%-15% in the general population. CRS is currently classified into two types: CRS with and without nasal polyps. CRS may also be divided into eosinophilic CRS(ECRS) and non-ECRS subtypes based on the presence of tissue eosinophilic infiltration or not. There are significant geographic and ethnic differences in the tissue eosinophilic infiltration, which is predominant in Western white patients and less common in East Asians, despite an increasing tendency for its prevalence in East Asia countries. ECRS differs significantly from non-ECRS in clinical characteristics, treatment outcomes and strategies, and underlying pathogenic mechanisms. ECRS commonly demonstrates more severe symptoms, polyp diseases with a higher incidence of bilateral polyps and sinonasal diseases on computed tomography, and the increase in blood eosinophils. ECRS is considered a special and recalcitrant subtype of CRS, commonly with poor treatment outcomes compared to non-ECRS. The differentiation of specific subtypes and clinical features of CRS will be important for developing novel treatment strategies and improving treatment outcomes for individual phenotypes of CRS. This review discusses clinical features, diagnosis, treatment and prognosis of ECRS in East Asians.
