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논문 기본 정보

자료유형
학술저널
저자정보
Ho Kyung Yu (Department of Anesthesiology and Pain Medicine Gyeongsang National University Changwon Hospital Cha) Jiyoung Park (Department of Anesthesiology and Pain Medicine Gyeongsang National University Changwon Hospital Cha) Young-Hoon Kang (Department of Dental Surgery Gyeongsang National University Changwon Hospital Changwon Republic of) Hee Bin Park (Department of Anesthesiology and Pain Medicine Gyeongsang National University Changwon Hospital Cha) Sung Il Bae (Department of Anesthesiology and Pain Medicine Gyeongsang National University Hospital Jinju Republ) Soo Hee Lee (Clinical Assistant Professor Department of Anesthesiology and Pain Medicine Gyeongsang National Uni) Seong-Ho Ok (Department of Anesthesiology and Pain Medicine Gyeongsang National University Changwon Hospital Cha) Sang-Ho Jeong (Department of Surgery Gyeongsang National University Changwon Hospital Changwon Republic of Korea) Miyeong Park (Department of Anesthesiology and Pain Medicine Gyeongsang National University Changwon Hospital Cha)
저널정보
조선대학교 치의학연구원 Oral Biology Research Oral Biology Research 제45권 제3호
발행연도
2021.9
수록면
107 - 114 (8page)
DOI
10.21851/obr.45.03.202109.107

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Epistaxis often is caused by nasal mucosal damage and vascular injury after nasotracheal (NT) intubation. Bupivacaine constricts blood vessels at low concentrations and dilates them at high concentrations. In this study, in which we evaluated the effects of intranasal packing with bupivacaine to prevent epistaxis and pain induced by NT intubation, we classified 180 patients into three groups: an untreated group (n=60), a group pretreated with epinephrine (n=60), and a group pretreated with bupivacaine (n=60). In all groups, we used nasal Ring?Adair?Elwyn tubes with the thermosoftening method for NT intubation. We classified the degree of epistaxis as Grade 0 (none), Grade 1 (mild), Grade 2 (moderate), or Grade 3 (severe). We assessed postoperative visual analog scale (VAS) scores for nose pain in the recovery room. We found that the incidence of epistaxis in the group pretreated with bupivacaine was significantly less than was that of the untreated group (55% vs. 35%, p<0.05). Univariate logistic regression analysis revealed a reduction in epistaxis with bupivacaine nasal packing (odds ratio=0.689, 95% confidence interval=0.478, 0.992). Postoperative VAS scores after 30 minutes in the nasal area were lower in the group pretreated with bupivacaine than were those in the untreated group or the group pretreated with epinephrine (p<0.05). Therefore, we conclude that nasal packing with bupivacaine can help reduce epistaxis and nasal pain more effectively as compared to cases without pretreatment with this anesthetic.

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