ArticleJournal of clinical hypertension (Greenwich, Conn.)2023
Variability of blood pressure and risk of postoperative acute kidney injury in patients undergoing surgery for acute aortic dissection: A 11-year single-center study.
Article in Journal of clinical hypertension (Greenwich, Conn.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Systolic Blood Pressure Time in Target Range and Acute Kidney Injury in Patients With Hypertension.Hypertension (Dallas, Tex. : 1979) · 2025Trial
- A Dynamic Online Nomogram for Predicting Postoperative Acute Kidney Injury After Sleeve Gastrectomy.Medical science monitor : international medical journal of experimental and clinical research · 2026Article
- Intensified blood pressure control during hospital admission and on discharge: a systematic review and meta-analysis of retrospective cohort studies.Frontiers in cardiovascular medicine · 2026Review
- Relationship between intraoperative blood pressure variability and postoperative acute kidney injury in pediatric cardiac surgery.Pediatric nephrology (Berlin, Germany) · 2025Observational
- Variability of blood pressure and risk of postoperative acute kidney injury in patients undergoing surgery for acute aortic dissection: A 11-year single-center study.Journal of clinical hypertension (Greenwich, Conn.) · 2023Article
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Authors and funding
6 authors.
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Abstract
In patients receiving surgery, increased blood pressure variability may contribute to the onset of acute kidney injury (AKI). However, the extent and significance of blood pressure variability in patients undergoing aortic dissection surgery have yet to be determined. The authors analyzed all patients operated for aortic dissection at Peking University Shenzhen Hospital from January 1, 2011 to December 31, 2021. Preoperative blood pressure variability was expressed as standard deviation, coefficient of variation (CV), and range. The primary outcome was postoperative AKI. After multivariate analysis, systolic blood pressure variability was found to be independently associated with AKI after aortic dissection surgery. The odds ratios and 95% confidence intervals for standard deviation, CV, and systolic blood pressure range were 1.232 (1.011-1.500), 1.451 (1.058-1.991), and 1.138 (0.986-1.288) for postoperative AKI, respectively. However, there was no significant relationship between diastolic blood pressure variability and AKI after aortic dissection surgery. Finally, in patients undergoing surgery for aortic dissection, the variability of systolic blood pressure is actually an important factor in the development of AKI.
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