https://newatlas.com/medical/sleep-apnea-mouthguard-cpap-blood-pressure/

Sleep apnea: Mouthguards less invasive, just as effective as CPAPObstructive sleep apnea can cause or contribute to high blood pressure, so a new study examined which sleep apnea treatments โ€“ a CPAP machine or a mouthguard that keeps the airways open โ€“ was more effective at lowering blood pressure.newatlas.com





ํ์‡„์„ฑ ์ˆ˜๋ฉด ๋ฌดํ˜ธํก์ฆ obstructive sleep apnea (OSA)๋Š” ์ˆ˜๋ฉด ๋„์ค‘ ๋ฐ˜๋ชฉ๋˜๋Š” ๋ฌดํ˜ธํก์œผ๋กœ ์ธํ•ด ์ˆ˜๋ฉด์˜ ์งˆ์„ ํฌ๊ฒŒ ๋–จ์–ด๋œจ๋ฆฌ๊ณ  ์‹ฌํ˜ˆ๊ด€ ์งˆํ™˜์˜ ์œ„ํ—˜๋„๋ฅผ ํฌ๊ฒŒ ๋†’์ž…๋‹ˆ๋‹ค. ์ˆ˜๋ฉด ์ค‘ ๊ธฐ๋„๊ฐ€ ๋ง‰ํžˆ๋Š” ๊ฒƒ์ด ์›์ธ์ด๊ธฐ ๋•Œ๋ฌธ์— ๊ฐ€์žฅ ํšจ๊ณผ์ ์ธ ์น˜๋ฃŒ๋Š” ๊ณต๊ธฐ ์••๋ ฅ์„ ๋†’์—ฌ ๊ธฐ๋„๋ฅผ ์—ด๋ฆฐ ์ƒํƒœ๋กœ ์œ ์ง€ํ•˜๋Š” ์–‘์••๊ธฐ Continuous positive airway pressure (CPAP)๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.ย 


ํ•˜์ง€๋งŒ ๋งˆ์Šคํฌ๋ฅผ ์ด์šฉํ•ด์„œ ๊ณต๊ธฐ์••์„ ๋†’์ด๋Š” ์–‘์••๊ธฐ๋Š” ์ž๋ฉด์„œ ์ฐฉ์šฉ์ด ๋ถˆํŽธํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ƒ๋‹น์ˆ˜ ํ™˜์ž๋“ค์ด ์ค‘๋„์— ์น˜๋ฃŒ๋ฅผ ํฌ๊ธฐํ•ฉ๋‹ˆ๋‹ค. ์–‘์••๊ธฐ์˜ ๋Œ€์•ˆ์œผ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์žฅ์น˜๊ฐ€ ๋ฐ”๋กœ MAD (mandibular advancement device) ์ž…๋‹ˆ๋‹ค. MAD๋Š” ์•„๋ž˜ํ„ฑ๊ณผ ํ˜€๋ฅผ ๋‹น๊ฒจ ๊ธฐ๋„๋ฅผ ์—ด์–ด์ฃผ๋Š” ์žฅ์น˜์ž…๋‹ˆ๋‹ค. (์‚ฌ์ง„)ย 


๊ตญ๋ฆฝ ์‹ฑ๊ฐ€ํฌ๋ฅด ๋Œ€ํ•™ (National University of Singapore (NUS)๊ณผ ํ˜ธ์ฃผ ์‹œ๋“œ๋‹ˆ ๋Œ€ํ•™ (University of Sydney)์˜ ์—ฐ๊ตฌํŒ€์€ ์ˆ˜๋ฉด๋ฌดํ˜ธํก์ฆ์˜ ์ค‘์š” ํ•ฉ๋ณ‘์ฆ ์ค‘ ํ•˜๋‚˜์ธ ๊ณ ํ˜ˆ์••์„ ์˜ˆ๋ฐฉํ•˜๋Š”๋ฐ ์žˆ์–ด CPAP๊ณผ MAD์˜ ํšจ๊ณผ๋ฅผ ๋น„๊ต ๊ฒ€์ฆํ–ˆ์Šต๋‹ˆ๋‹ค.ย 


220๋ช…์˜ ์ฐธ๊ฐ€์ž๋“ค์€ ์ ˆ๋ฐ˜ ์ •๋„๊ฐ€ ๊ณผ์ฒด์ค‘์ด๋‚˜ ๋น„๋งŒ์ด์—ˆ์œผ๋ฉฐ 44.1%๊ฐ€ ๊ณ ํ˜ˆ์••์„ 10๋…„ ์ด์ƒ ์•“์•˜๋˜ ์‚ฌ๋žŒ๋“ค์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  60.9%๊ฐ€ ์ด๋ฏธ ๊ด€์ƒ๋™๋งฅ ์งˆํ™˜์„ ์•“์•˜์—ˆ๊ณ  ๋‹น๋‡จ ํ™˜์ž ๋น„์ค‘๋„ 59.1%๋‚˜ ๋์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ˆ˜๋ฉด ์ค‘ ๋ฌด๋ชจํก์œผ๋กœ ์ธํ•œ ํ˜ˆ์•• ์ƒ์Šน์„ ์ž˜ ์กฐ์ ˆํ•ด์•ผ๋งŒ ํ•˜๋Š” ํ™˜์ž๋“ค์ž…๋‹ˆ๋‹ค.ย 


์ฐธ๊ฐ€์ž๋“ค์€ CPAP ๊ทธ๋ฃน๊ณผ MAD ๊ทธ๋ฃน์œผ๋กœ ๋‚˜๋‰˜์–ด์„œ 6๊ฐœ์›” ๊ฐ„ ํ•ด๋‹น ๊ธฐ๊ธฐ๋ฅผ ์ ์šฉํ•˜๊ณ  ์—ฐ๊ตฌ ์‹œ์ž‘๊ณผ ์ข…๋ฃŒ ์‹œ์ ์— 24์‹œ๊ฐ„ ํ˜ˆ์••์„ ์ธก์ •ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ์˜์™ธ๋กœ MAD ๊ทธ๋ฃน์—์„œ 6๊ฐœ์›” ๊ฐ„ ํ˜ˆ์••์ด ํ‰๊ท  1.64mmHg ๊ฐ์†Œํ•œ ๋ฐ˜๋ฉด CPAP ๊ทธ๋ฃน์€ ์œ ์˜๋ฏธํ•œ ์ฐจ์ด๊ฐ€ ์—†์—ˆ์Šต๋‹ˆ๋‹ค.ย 


์ด์™€ ๊ฐ™์€ ์˜์™ธ์˜ ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์˜จ ์ด์œ ๋Š” ์น˜๋ฃŒ ์ˆœ์‘๋„์— ์žˆ์Šต๋‹ˆ๋‹ค. ์•„๋ฌด๋ž˜๋„ CPAP์ด ํ›จ์”ฌ ๋ถˆํŽธํ•˜๋‹ค๋ณด๋‹ˆ ์ž๋Š” ๋™์•ˆ 6์‹œ๊ฐ„ ์ด์ƒ ์ œ๋Œ€๋กœ ์ฐฉ์šฉํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ 23.2% ์ •๋„๋กœ MAD์˜ 56.5%๋ณด๋‹ค ํ˜„์ €ํžˆ ๋‚ฎ์•„ ํšจ๊ณผ๊ฐ€ ๋‚ฎ๊ฒŒ ๋‚˜์˜จ ๊ฒƒ์ž…๋‹ˆ๋‹ค.ย 


๋”ฐ๋ผ์„œ CPAP์„ ์ฐฉ์šฉํ•˜๊ธฐ ํž˜๋“  ํ™˜์ž์—์„œ๋Š” ๋ฌด๋ฆฌํ•˜๊ฒŒ CPAP์„ ์œ ์ง€ํ•˜๊ธฐ๋ณด๋‹ค๋Š” MAD๋ผ๋„ ์ฐฉ์šฉํ•˜๊ธฐ ํŽธ๋ฆฌํ•˜๋‹ค๋ฉด ์ด์ชฝ์„ ๊ถŒ์œ ํ•˜๋Š” ๊ฒƒ์ด ๋” ์ข‹์€ ๊ฒฐ๊ณผ๋ฅผ ๊ธฐ๋Œ€ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ๋ณด์ž…๋‹ˆ๋‹ค.