Work

Factors influencing early postoperative blood pressure goal achievement after endovascular repair for type B aortic dissection: development of a refined nursing monitoring protocol

Year: 2026

Type: article

Abstract: Objective To investigate the factors influencing the time to achieve early postoperative blood pressure (BP) goals in patients with type B aortic dissection (TBAD) following thoracic endovascular aortic repair (TEVAR) and to develop a refined nursing monitoring protocol. Methods A retrospective cohort study was conducted, consecutively enrolling 142 TBAD patients who underwent TEVAR. Baseline patient characteristics, surgery-related indices, and postoperative indices were collected, with the primary observational endpoint being the time to achieve early postoperative BP goals. Univariate analysis and Cox regression analysis were employed to identify influencing factors. Based on the analytical results and combined with evidence-based practices, a refined nursing monitoring protocol was developed and refined using the Delphi expert consultation method. Results The median time to achieve early postoperative BP goals among the 142 patients was 9.5 h (interquartile range: 6.0–13.8 h). Multivariate Cox regression analysis revealed that advanced age (HR = 0.97, P = 0.011), history of hypertension (HR = 0.54, P = 0.005), higher postoperative initial systolic BP (SBP) (HR = 0.976, P = 0.003), and elevated postoperative pain score (HR = 0.77, P = 0.002) were associated with a slower rate of achieving BP goals, thus identified as independent factors for prolonging the time to BP goal achievement. Conclusion Advanced age, history of hypertension, higher postoperative initial SBP, and postoperative pain are independent factors prolonging the time to achieve BP goals in TBAD patients after TEVAR. The refined nursing monitoring protocol developed from these findings is targeted, systematic, and practical, providing an evidence-based framework for optimizing postoperative management, which holds potential for improving patient prognosis and warrants prospective validation.

Source: Frontiers in Cardiovascular Medicine

DOI: 10.3389/fcvm.2026.1777778

Authors: Dongmei Xu, Chen Chen, Zhen Wan, Tao Zhou

Institutions: Nanjing First Hospital, Nanjing Medical University

Language: English

Topic: Aortic Disease and Treatment Approaches

Subfield: Pulmonary and Respiratory Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,801