期刊
JOURNAL OF ANESTHESIA
卷 36, 期 3, 页码 374-382出版社
SPRINGER JAPAN KK
DOI: 10.1007/s00540-022-03053-8
关键词
Angiotensin receptor blocker (ARB); Calcium channel blocker (CCB); Combination tablet; Hypotension; Renal function
资金
- Juntendo University Hospital
This study compared the effects of continuing versus withholding ARB/CCB combination tablets on perioperative hemodynamics and clinical outcomes. The results showed that continuing the medication increased the incidence of intraoperative hypotension and may slightly worsen postoperative renal function. Therefore, withholding the medication preoperatively is preferable.
Purpose This trial was conducted to compare effects of continuing versus withholding single-pill combination tablets consisting of angiotensin receptor blockers (ARBs) and calcium channel blockers (CCBs) on perioperative hemodynamics and clinical outcomes. Methods Patients undergoing minor abdominal or urological surgery (n = 106) were randomly assigned to Group C, in which ARB/CCB combination tablets were continued until surgery, or Group W, in which they were withheld within 24 h of surgery. Perioperative hemodynamics and clinical outcomes were compared between the Groups. Results The incidence of hypotension during anesthesia requiring repeated treatment with vasoconstrictors was higher in Group C than Group W (p = 0.0052). Blood pressure during anesthesia was generally lower in Group C than Group W (p < 0.05) despite significantly more doses of ephedrine and phenylephrine administrated in Group C (p = 0.0246 and p = 0.0327, respectively). The incidence of postoperative hypertension did not differ between Groups (p = 0.3793). Estimated glomerular filtration rate (eGFR) on the preoperative day did not differ between Groups (p = 0.7045), while eGFR was slightly lower in Group C than Group W on the first and third postoperative days (p = 0.0400 and p = 0.0088, respectively), although clinically relevant acute kidney injury did not develop. Conclusions Continuing ARB/CCB combination tablets preoperatively in patients undergoing minor surgery increased the incidence of hypotension during anesthesia, increased requirements of vasoconstrictors to treat hypotension, and might deteriorate postoperative renal function, albeit slightly. These results suggest that withholding ARB/CCB tablets preoperatively is preferable to continuing them.
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