Hemodynamic changes following accidental infiltration of a high dose of vasopressin. Issue 9 (September 2020)

• Record Type: Journal Article
• Authors: Kim, Jae Won; Kim, Goo; Kim, Tae Woo; Han, Woong; Kim, Mo Se; Jeong, Chang Young; Park, Dong Ho
• Is Part Of: Journal of international medical research. Volume 48:Issue 9(2020)
• Publication Date: 2020-09
• Subjects: Vasopressin -- gynecologic surgical procedures -- uterine myomectomy -- vasoconstriction -- baroreflex -- bradycardia -- perfusion index; Medicine -- Periodicals; Pharmacology -- Periodicals; 610.5
• DOI: 10.1177/0300060520959494
• Languages: English
• ISSNs: 0300-0605

Abstract

Vasopressin local infiltration is useful in gynecological surgery because it can reduce hemorrhage. Depending on the activities of the sympathetic system and the renin–angiotensin system, reactions to vasopressin may differ and predicting its systemic effects is difficult. Because life-threatening complications can occur, infiltration with vasopressin should be administered with caution. A 42-year-old female patient was diagnosed with uterine leiomyomas. During a robot-assisted laparoscopic myomectomy, 50 U of vasopressin, which is ten-times the recommended dose, was accidentally infiltrated. Subsequently, bradycardia with a heart rate of 25 bpm occurred, which recovered within 3 minutes. Peripheral perfusion indices and the diameter of the radial and brachial arteries also decreased markedly and recovered within 1 hour. The surgery was concluded without additional events. The patient was discharged 2 days later with no abnormal findings. Because vasopressin infiltration can cause life-threatening complications, it is necessary to determine the extent of patient reactions to vasopressin using measures such as the peripheral perfusion index or radial and brachial artery diameters. These measures may also help to predict the occurrence of complications.