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Elimination of nasal obstruction improves pulmonary functions and oxygenation
The Egyptian Journal of Bronchology Pub Date : 2021-06-22 , DOI: 10.1186/s43168-021-00079-6
Eman Sobh , Fatma Elhussieny , Taghreed Ismail

Nasal obstruction is a significant medical problem. This study aimed to examine the effect of nasal obstruction and nasal packing on arterial blood gases and pulmonary function indices, and the impact of the elimination of nasal obstruction on preoperative values. The mean age of the study population was 26.6 ± 10.1 years, males represented 50.8%. Spirometric indices showed statistically significant improvement (preoperative forced expiratory volume in 1st second 66.9 ± 13.9 vs 79.6 ± 14.9 postoperative and preoperative forced vital capacity 65.5 ± 12.7 vs 80.4 ± 13.8 postoperative). Oxygen saturation was significantly lower during nasal packing (95.6 ± 1.6 preoperative vs 94.7 ± 2.8 with nasal pack), and significant improvement (97.2 ± 1.4) was observed after removal of the nasal pack. Nasal obstruction scores significantly improved. The results of this study indicate that either simple nasal obstruction or nasal packing may cause hypoxemia and abnormalities in lung function tests. Hypoxemia was more evident with nasal packing.

中文翻译:

消除鼻塞可改善肺功能和氧合

鼻塞是一个重要的医学问题。本研究旨在探讨鼻塞和鼻塞对动脉血气和肺功能指标的影响,以及鼻塞消除对术前数值的影响。研究人群的平均年龄为 26.6 ± 10.1 岁,男性占 50.8%。肺活量指标显示出统计学显着改善(术后第一秒术前用力呼气量 66.9 ± 13.9 vs 79.6 ± 14.9 术后和术前用力肺活量 65.5 ± 12.7 vs 80.4 ± 13.8 术后)。鼻塞时氧饱和度显着降低(术前为 95.6±1.6,鼻塞时为 94.7±2.8),去除鼻塞后氧饱和度显着改善(97.2±1.4)。鼻塞评分显着改善。本研究结果表明,无论是单纯鼻塞还是鼻塞,都可能导致低氧血症和肺功能检查异常。鼻塞时低氧血症更明显。
更新日期:2021-06-23
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