[人工智能辅助的EVAR规划 - 用数字双胞胎技术体验简单和复杂的案例]
Paula R Keschenau1, Mats-Niklas Doering1, Johannes Kalder1
1Herz-, Kinderherz- und Gefäßchirurgie, Universitätsklinikum Gießen, Gießen, Deutschland.
Zentralblatt fur Chirurgie
|January 21, 2026
概括
人工智能辅助的EVAR规划在复杂情况下有望改善结果. 这项初步研究突出了其在治疗决策方面的潜力,并提高了患者在内血管动脉瘤修复中的安全性.
科学领域:
- 血管外科 血管外科
- 医疗人工智能 医疗人工智能
- 手术模拟器手术模拟器
背景情况:
- 内血管动脉瘤修复 (EVAR) 规划传统上依赖于外科医生的经验和成像解释.
- 复杂的EVAR病例,包括窗口/分支EVAR (F/BEVAR),在术前规划中提出了独特的挑战.
- 人工智能 (AI) 提供了高级模拟和手术规划决策支持的潜力.
研究的目的:
- 介绍使用数字双胞胎技术进行人工智能辅助的EVAR规划的初步经验.
- 评估AI在EVAR规划中的临床益处,局限性和未来潜力.
- 评估AI模拟,临床规划和术后结果之间的一致性.
主要方法:
- 未来的单中心研究,包括计划使用人工智能模拟 (从2024年3月起) 进行的下和复杂的EVAR病例.
- 利用基于人工智能的数字双胞胎技术 (Predisurge SAS) 进行手术前模拟.
- 在F/BEVAR中评估了IA型内泄漏和目标血管并发症,以及对决策的影响.
主要成果:
- 包括9个下内EVAR和10个F/BEVAR病例.
- 人工智能模拟影响了2个下病例的移植选择,并在3个病例中显示出高Endoleak风险指数 (ERI).
- 人工智能模拟导致1个F/BEVAR病例的移植设计变化,3个F/BEVAR病例的预测并发症.
结论:
- 人工智能辅助的EVAR规划是一个正在发展的领域,具有显著的临床益处潜力.
- 最初的经验表明,人工智能模拟可以影响治疗决策,并可能改善结果.
- 需要进行更大规模的研究来验证这些发现,但预计人工智能将在EVAR的规划,教育和培训中发挥关键作用.
相关概念视频
Sampling Plans
905
Sampling is a crucial step in analytical chemistry, allowing researchers to collect representative data from a large population. Common sampling methods include random, judgmental, systematic, stratified, and cluster sampling.
Random sampling is a method where each member of the population has an equal chance of being selected for the sample. It involves selecting individuals randomly, often using random number generators or lottery-type methods. For example, when analyzing the properties of a...
Random sampling is a method where each member of the population has an equal chance of being selected for the sample. It involves selecting individuals randomly, often using random number generators or lottery-type methods. For example, when analyzing the properties of a...
905
Protein Complex Assembly
16.7K
Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types. Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...
Many viruses self-assemble into a fully functional unit using the infected host cell to...
16.7K
Planning Nursing Care I
5.6K
The planning phase of the nursing process helps nurses set priorities, outline patient-centered goals and expected outcomes, and tailor nursing interventions to align with the aligned care plan. Through the planning phase, the nurse applies critical thinking skills to align and develop interventions according to the patient's needs. It provides continuity of care allowing patients to receive the maximum benefit from treatment. It serves as a pilot plan for allocating individual staff to a...
5.6K
Planning Nursing Care II
3.6K
A nursing care plan can present in two forms: informal and formal. Informal is a care plan for the individual use of the nurse and goals they wish to accomplish during their shift. Informal care plans are not included in the patient chart. A formal nursing care plan is a written or computerized guide that organizes patient care. It is further subdivided into two: standardized and individualized care plans. Standardized care plans are pre-populated care plans for specific patient populations,...
3.6K
What is an Experiment?
17.5K
An experiment is a planned activity carried out under controlled conditions. The purpose of an experiment is to investigate the relationship between two variables. When one variable causes change in another, we call the first variable the explanatory or independent variable. The affected variable is called the response or dependent variable. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The...
17.5K
Hybridoma Technology
17.3K
Hybridoma technology is used for the large-scale production of monoclonal antibodies. Monoclonal antibodies bind to only a single antigenic determinant or epitope. Such antibodies are used in research, diagnostics, and disease therapy. The hybridoma technology established in 1975 by Georges Köhler and Cesar Milstein was awarded the Nobel Prize in Medicine in 1984 for revolutionizing research and therapy.
Hybridoma Selection
Commonly used fusion techniques — electroporation,...
Hybridoma Selection
Commonly used fusion techniques — electroporation,...
17.3K


