A randomized trial of olfactory stimulation using black pepper oil in older people with swallowing dysfunction
A randomized trial of olfactory stimulation using black pepper oil in older people with swallowing dysfunction
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DOI：
10.1111/j.1532-5415.2006.00840.x
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发表时间：
2006-09-01
影响因子：
6.3
通讯作者：
Sasaki, Hidetada
中科院分区：
文献类型：
--
作者：
Ebihara, Takae;Ebihara, Satoru;Sasaki, Hidetada
目的：确定挥发性黑胡椒油 (BPO) 嗅觉刺激对肺炎危险因素的影响。设计：一项为期 1 个月的随机对照研究。地点：日本疗养院，为因脑血管疾病而身体残疾的老年居民提供长期护理设施。参与者：105 名中风后居民。测量：吞咽反射潜伏期 (LTSR)、数量结果：与薰衣草油和蒸馏水相比，鼻吸入 BPO 1 分钟可缩短 LTSR（P
OBJECTIVES: To determine the effect of olfactory stimulation with volatile black pepper oil (BPO) on risk factors for pneumonia.DESIGN: A 1-month randomized, controlled study.SETTING: Nursing homes in Japan that serve as long-term care facilities for older residents who are physically handicapped, mainly because of cerebrovascular disease.PARTICIPANTS: One hundred five poststroke residents.MEASUREMENTS: Latency of the swallowing reflex (LTSR), the number of swallowing movements, serum substance P (SP), and regional cerebral blood flow (rCBF).RESULTS: Nasal inhalation of BPO for 1 minute shortened LTSR, compared with that of lavender oil and distilled water (P