The Majority of Venous Thromboembolism Events Should Occur in Lower Risk Aesthetic Surgery Patients: A Simulation Study. Plastic and reconstructive surgery. Global open Pannucci, C. J., Momeni, A., Januszyk, M. 2022; 10 (10): e4573

Abstract

Evidence-based venous thromboembolism (VTE) prevention among aesthetic patients is lacking. This study seeks to (1) quantify 2005 Caprini scores in primary breast augmentation patients, (2) determine the proportion of patients with potentially modifiable VTE risk factors, and (3) project, using Monte Carlo simulation, the expected distribution of Caprini scores among aesthetic surgery patients who develop VTE.Methods: The observational study (part 1) screened consecutive primary breast augmentation patients for VTE risk using the 2005 Caprini score. Aggregate scores were compiled, and the proportion of patients with potentially modifiable risk factors were identified. Part 2 used Monte Carlo simulation to generate risk score distributions for VTE events predicted to occur among randomly sampled patient cohorts with baseline Caprini risk profiles derived from the part 1 data.Results: One hundred patients had mean age of 35.7 years and mean body mass index of 23.8kg/m2. Median 2005 Caprini score was 3 (range, 2-8), with the majority (96%) having scores of =6. Twenty-eight percent of patients had at least one potentially modifiable risk factor or risk factor potentially benefiting from further investigation. Monte Carlo simulations demonstrated that for a population with 96% Caprini =6 (and 4% Caprini =7), 80% of VTE events would be expected to occur in patients with Caprini scores =6.Conclusions: The majority of breast augmentation patients in this study (96%) have 2005 Caprini scores =6. Twenty-eight percent of patients have potentially modifiable risk factors. The majority of patients with VTE after aesthetic surgery are expected to have lower Caprini risk scores.

View details for DOI 10.1097/GOX.0000000000004573

View details for PubMedID 36246074