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To characterize the longstanding impact of an emergency endovascular aneurysm repair (EVAR) protocol for ruptured abdominal aortic aneurysm (rAAA) on 30-day mortality.All adult patients with an rAAA who underwent a surgical or endovascular intervention at a tertiary care center between March 2001 and December 2018 were evaluated. An emergency EVAR protocol was introduced in January 2004. The primary outcome was 30-day mortality, which was calculated using risk-adjusted logistic regression for the preprotocol and postprotocol periods. A risk-adjusted cumulative sum analysis examined changes in 30-day mortality after protocol implementation.We identified 376 patients with rAAA between 2001 and 2018 (75 preprotocol and 301 postprotocol), with a decreasing incidence of rAAA during the study period. The introduction of the protocol in 2004 was associated with increased EVAR use (63.6% vs 6.7%; P .001). Patients managed according to the protocol were more frequently unstable (systolic blood pressure [SBP] of ≤80 mm Hg, 46.5% postprotocol vs 22.7% preprotocol; P 0.001), with a lower average SBP (87.4 mm Hg postprotocol vs 106 mm Hg preprotocol; P .001) and worse renal function (estimated glomerular filtration rate 61.5 mL/min postprotocol vs 83.2 mL/min preprotocol; P .001). The risk-adjusted 30-day mortality was 23.2% with the emergency EVAR protocol, versus 35.8% preprotocol (P = .0727). A subgroup analysis demonstrated improved the 30-day mortality for unstable patients (SBP of ≤80 mm Hg) at 38.0% (vs 62.4% preprotocol introduction; P = .0190). A cumulative sum analysis demonstrated worse than expected mortality outcomes in the preprotocol period, and stability of surgical performance over 15 years after protocol introduction.On reflection of a 17-year experience with EVAR for rAAA, the implementation of an emergency EVAR protocol demonstrated stable surgical performance for all patients with an rAAA and evidence of improved 30-day mortality for unstable patients with an rAAA. Since the protocol introduction, EVAR has become a mainstay intervention and, despite an increase in comorbid patients, the overall incidence of rAAA is declining. EVAR should be considered the first-line intervention for the appropriate patient unstable with an rAAA.

OBJECTIVE The aim of this study was to investigate the effects of postpartum patients introduction to and interaction with a virtual 3-dimensional (3D) pelvic model on the self-care, knowledge, and anxiety parameters. METHODS The model was designed from computed tomography data displaying the involvement of the levator ani in a fourth-degree perineal laceration. This 3D model was used to educate postpartum day 1 patients at the bedside. Patient data were collected using a pre and post questionnaire assessing knowledge, anxiety, and confidence in perineal wound self-care. RESULTS Thirty-six patients were enrolled with a median age of 28.5 years (interquartile range, 31, 21.75 years) and a median parity of 1 (interquartile range, 2, 1). Patient use of the tool significantly decreased patient anxiety regarding perineal lacerations (P < 0.01) and significantly increased patient knowledge on what part of their vagina was lacerated during vaginal delivery (P < 0.01). CONCLUSIONS Reviewing a 3D model of perineal lacerations with patients on postpartum day 1 is associated with less anxiety and increased knowledge of pelvic floor anatomy. These pilot data represent a preliminary investigation into the relations between 3D model of perineal lacerations and a range of patient outcomes.