Auris, nasus, larynx · 2021
Effect of intracordal injection under local anesthesia on vital signs in high-risk patients.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Hasegawa Tomohiro, Kanazawa Takeharu, Komazawa Daigo, Konomi Ujimoto, Hirosaki Mayu, Ito Makoto, Nishino Hiroshi, Watanabe Yusuke
Аннотация
OBJECTIVE: Intracordal injection under local anesthesia is widely performed; however, few studies show hemodynamic changes in the heart rate, blood oxygen saturation, and blood pressure during intracordal injection under local anesthesia. This study examined changes in vital signs (heart rate, blood oxygen saturation, systolic blood pressure, diastolic blood pressure) during intracordal injection under local anesthesia among high-risk patients and investigated whether intracordal injection under local anesthesia could be safely conducted.
METHODS: A retrospective chart review was adopted as the research design. We investigated the changes in vital signs (heart rate, blood oxygen saturation, blood pressure) before and after intracordal injection with basic fibroblast growth factor (bFGF) preparations under local anesthesia in 46 patients who visited our institution and developed unilateral vocal cord paralysis after a thoracic aortic aneurysm, thoracic aortic dissection surgery, thyroid disease, esophageal disease, idiopathic disease, etc. RESULTS: The average operation time for the high-risk group was 3.67 minutes, with the shortest operating time being 2 minutes and the maximum operating time being 13 minutes. The average operation time for the control group was 3.73 minutes, with the shortest operating time being 1 minute and the maximum operating time being 9 minutes. Results before and after intracordal injection with bFGF preparations under local anesthesia for heart rate, blood oxygen saturation, systolic blood pressure, and diastolic blood pressure had P-values of 0.324, 0.394, 0.215, and 0.508, respectively, in the high-risk group, and no significant differences were found. Conversely, heart rate, blood oxygen saturation, systolic blood pressure, and diastolic blood pressure had P-values of 0.057, 0.232, 0.265, and 0.091, respectively, in the control group, and no significant differences were found.
CONCLUSION: Intracordal injection under local anesthesia may be safe, even for patients who require blood pressure management after thoracic aortic disease surgery.
METHODS: A retrospective chart review was adopted as the research design. We investigated the changes in vital signs (heart rate, blood oxygen saturation, blood pressure) before and after intracordal injection with basic fibroblast growth factor (bFGF) preparations under local anesthesia in 46 patients who visited our institution and developed unilateral vocal cord paralysis after a thoracic aortic aneurysm, thoracic aortic dissection surgery, thyroid disease, esophageal disease, idiopathic disease, etc. RESULTS: The average operation time for the high-risk group was 3.67 minutes, with the shortest operating time being 2 minutes and the maximum operating time being 13 minutes. The average operation time for the control group was 3.73 minutes, with the shortest operating time being 1 minute and the maximum operating time being 9 minutes. Results before and after intracordal injection with bFGF preparations under local anesthesia for heart rate, blood oxygen saturation, systolic blood pressure, and diastolic blood pressure had P-values of 0.324, 0.394, 0.215, and 0.508, respectively, in the high-risk group, and no significant differences were found. Conversely, heart rate, blood oxygen saturation, systolic blood pressure, and diastolic blood pressure had P-values of 0.057, 0.232, 0.265, and 0.091, respectively, in the control group, and no significant differences were found.
CONCLUSION: Intracordal injection under local anesthesia may be safe, even for patients who require blood pressure management after thoracic aortic disease surgery.