Latent class analysis to identify subphenotypes predicting pediatric splenic pseudoaneurysm following blunt spleen injuries: A post-hoc analysis
References
- Katsura M, Kondo Y, Yasuda H, Fukuma S, Matsushima K, Shiraishi A, et al. Therapeutic strategies for pseudoaneurysm following blunt liver and spleen injuries: A multicenter cohort study in the pediatric population. J Trauma Acute Care Surg. 2023;94:433–42.
- Safavi A, Beaudry P, Jamieson D, Murphy JJ. Traumatic pseudoaneurysms of the liver and spleen in children: is routine screening warranted. J Pediatr Surg. 2011;46:938–41.
- Katsura M, Fukuma S, Kuriyama A, Takada T, Ueda Y, Asano S, et al. Association between contrast extravasation on computed tomography scans and pseudoaneurysm formation in pediatric blunt splenic and hepatic injury: A multi-institutional observational study. J Pediatr Surg. 2020 Apr;55(4):681–687.
- Gates RL, Price M, Cameron DB, Somme S, Ricca R, Oyetunji TA, et al. Non-operative management of solid organ injuries in children: An American Pediatric Surgical Association Outcomes and Evidence Based Practice Committee systematic review. J Pediatr Surg. 2019;54:1519–26.
- Swendiman RA, Goldshore MA, Fenton SJ, Nance ML. Defining the role of angioembolization in pediatric isolated blunt solid organ injury. J Pediatr Surg. 2020;55:688–92.
- van der Vlies CH, Saltzherr TP, Wilde JCH, Delden OM, de Haan RJ, Goslings JC. The failure rate of nonoperative management in children with splenic or liver injury with contrast blush on computed tomography: a systematic review. J Pediatr Surg 2010;45(5):1044–9.
- Ingram M-CE, Siddharthan RV, Morris AD, Hill SJ, Travers CD, McKracken CE, et al. Hepatic and splenic blush on computed tomography in children following blunt abdominal trauma: is intervention necessary? J Trauma Acute Care Surg 2016;81(2):266–70.
- Bansal S, Karrer FM, Hansen K, Partrick DA. Contrast blush in pediatric blunt splenic trauma does not warrant the routine use of angiography and embolization. Am J Surg 2015;210(2):345–50
- Lanza ST, Rhoades BL. Latent class analysis: an alternative perspective on subgroup analysis in prevention and treatment. Prev Sci. 2013;14:157–68.
- von Elm E, Altman DG, Egger M, Pocock SJ, Gøtzsche PC, Vandenbroucke JP, et al. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: guidelines for reporting observational studies. Int J Surg. 2014;12:1495–9.
- Kozar RA, Crandall M, Shanmuganathan K, Zarzaur BL, Coburn M, Cribari C, et al. Organ injury scaling 2018 update: Spleen, liver, and kidney. J Trauma Acute Care Surg. 2018;85:1119–22.
- Baker SP, O’Neill B, Haddon W, Long WB. The injury severity score: a method for describing patients with multiple injuries and evaluating emergency care. J Trauma. 1974;14:187–96.
- Kleinman ME, Chameides L, Schexnayder SM, Samson RA, Hazinski MF, Atkins DL, et al. Pediatric advanced life support: 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Pediatrics. 2010;126:e1361–99.
- Hayati Rezvan P, Lee KJ, Simpson JA. The rise of multiple imputation: a review of the reporting and implementation of the method in medical research. BMC Med Res Methodol. 2015;15:30.
- Okada Y, Komukai S, Kitamura T, Kiguchi T, Irisawa T, Yamada T, et al. Clinical Phenotyping of Out-of-Hospital Cardiac Arrest Patients With Shockable Rhythm- Machine Learning-Based Unsupervised Cluster Analysis. Circ J. 2022;86:668–76.
- Sousa J, Costa D, Mansilha A. Visceral artery aneurysms: review on indications and current treatment strategies. Int Angiol. 2019;38:381–94.
- Skattum J, Gaarder C, Naess PA. Splenic artery embolisation in children and adolescents--an 8 year experience. Injury. 2014 Jan;45(1):160–3.
- Gudicha DW, Schmittmann VD, Vermunt JK. Statistical power of likelihood ratio and Wald tests in latent class models with covariates. Behav Res Methods. 2017;49:1824–37.
- Fodor M, Primavesi F, Morell-Hofert D, Kranebitter V, Palaver A, Braunwarth E, et al. Non-operative management of blunt hepatic and splenic injury: a time-trend and outcome analysis over a period of 17 years. World J Emerg Surg. 2019 Jun 17:14:29.
Language: English
Page range: 389 - 398
Submitted on: May 5, 2025
Accepted on: Jul 28, 2025
Published on: Oct 31, 2025
Published by: University of Medicine, Pharmacy, Science and Technology of Targu Mures
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
Related subjects:
© 2025 Yuki Kishihara, Hideto Yasuda, Morihiro Katsura, Masahiro Kashiura, Shunsuke Amagasa, Yutaro Shinzato, Yutaka Kondo, Shigeki Kushimoto, Takashi Moriya, published by University of Medicine, Pharmacy, Science and Technology of Targu Mures
This work is licensed under the Creative Commons Attribution 4.0 License.