澳大利亚和新西兰的全身辐射:2024年关于改变护理模式的实践调查
Sarah Li1, Nada Hamad2,3,4,5, Trieumy Tran Le6
1Radiation Oncology Princess Alexandra Hospital Raymond Terrace (ROPART), Brisbane, Queensland, Australia.
Journal of medical imaging and radiation oncology
|February 14, 2026
概括
全身辐射 (TBI) 实践正在澳大利亚和新西兰发展. 越来越多的中心正在采用先进的模块化技术,如VMAT TBI,增加了治疗的复杂性.
科学领域:
- 辐射瘤学 辐射瘤学
- 医学物理 医学物理
- 辐射疗法 辐射疗法
背景情况:
- 全球对全身辐射 (TBI) 的实践显示出变化,尽管有可用的指导方针,但仍在努力确定最佳技术.
- 这项研究更新了2019年澳大利亚和新西兰 (ANZ) 的TBI实践模式,调查了ANZ移植和细胞疗法 (ANZTCT) TBI特别兴趣小组 (TBISIG) 内的19个中心.
研究的目的:
- 从ANZ中心报告更新的2024 TBI实践模式.
- 将当前的TBI技术与2019年报告的技术进行比较.
- 确定采用模块化TBI技术的趋势.
主要方法:
- 一项调查在2024年11月分发给19个ANZ中心.
- 问题涵盖了患者队列,TBI疗法,剂量分成,技术,规划,质量保证和交付.
- 从每个中心的放射瘤学,医学物理学和放射治疗的代表那里收集了答案.
主要成果:
- 所有19个中心都做出了回应,表明了各种TBI实践.
- 现在有7个中心使用模块化技术,比2019年只有1个中心大幅增加.
- 十二个中心使用大型开放场,其中六个正在考虑转向体积调节弧线疗法 (VMAT) TBI.
结论:
- 2024年的调查揭示了ANZ中心的各种TBI实践.
- 与2019年相比,有一个明确的趋势是采用模块化技术,例如VMAT TBI,与2019年相比.
- 虽然提供了诸如降低危险器官剂量的好处,但模块化技术增加了TBI规划和交付的复杂性.
更多相关视频
10:48PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator
Published on: December 28, 2017
10.1K
07:43Methods for Image-based Surveys of Benthic Macroinvertebrates and Their Habitat Exemplified by the Drop Camera Survey for the Atlantic Sea Scallop
Published on: July 2, 2018
10.1K
相关概念视频
02:16Surveys
17.1K
Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
17.1K
01:27Introduction to Surveying, Plane Surveying and Geodetic Surveys
1.1K
Surveying is the art and science of mapping the earth's surface. It involves measuring distances, angles in horizontal or vertical directions, and levels to understand the shape and size of land features. Surveying techniques are essential for various tasks, such as identifying the levels of a land area with reference to a specific point, and mapping undulations and water bodies.There are two main types of surveying: plane surveys and geodetic surveys. Plane surveys assume the earth is flat,...
1.1K
01:50Global Climate Change
29.1K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
29.1K
01:19Errors and Mistakes in Surveying
757
Errors and mistakes in surveying refer to inaccuracies in measurements and data recording. The errors are deviations from the actual value caused by human sensory limitations, equipment flaws, or environmental effects. These errors are typically unintentional and can result from the inherent imperfections in the instruments used, atmospheric conditions, or the observer’s inability to perceive exact measurements. On the other hand, mistakes are caused by the surveyor's lack of...
757
01:27Types of Surveys
379
Surveys are essential for marking property boundaries near water bodies. Different types of surveys are defined, each with its own function. Land surveys mark the property boundaries, while route surveys determine the position of properties on nearby highways. Topographic surveys create maps by capturing the three-dimensional features of the land. Hydrographic surveys focus on the shapes of underwater areas and the movement of streams through the properties. Mine surveys determine the relative...
379
01:28Survey Safety
421
Surveying near highways, rough terrain, or power lines involves significant risks. Working along highways is particularly dangerous and requires the use of warning signs and flagmen. It is safest to avoid working directly on roads and use offsets whenever possible. When highway work is unavoidable, it must follow all safety guidelines. Surveyors should wear bright clothing, such as orange reflective vests, to ensure visibility to motorists, coworkers, and hunters. In construction zones, wearing...
421