相关实验视频
Updated: Jan 15, 2026

07:34
FISH for Pre-implantation Genetic Diagnosis
Published on: February 23, 2011
37.8K
在医疗上可采取行动的疾病中,将基因查应用于初级保健:精确健康试点计划的见解
Maggie A Bowler1, Julie Zenger Hain2, Lauren N Jackson2
1Wayne State University School of Medicine, Detroit, Michigan, USA.
Journal of genetic counseling
|October 13, 2025
概括
全人口基因组查显示了早期干预的前景,在50%的参与者中确定了可采取行动的健康状况. 然而,在公平性和可访问性方面仍然存在挑战,需要进一步的研究才能广泛实施.
科学领域:
- 基因组医学是基因组医学.
- 预防性医疗保健 预防性医疗保健
- 临床实施科学 临床实施科学
背景情况:
- 全人口基因组查提供了超越传统测试的早期干预和个性化医疗保健机会.
- 在初级保健中实施基因查面临重大临床和运营障碍.
研究的目的:
- 评估针对全人口基因组查的精确健康试点计划 (PHPI) 的覆盖范围,实施和有效性.
- 通过在大型城市医疗保健系统中进行遗传查来评估医疗上可采取行动的疾病的识别.
主要方法:
- 一个试点倡议邀请13814名成年人通过电子病历 (EMR) 进行基因查,使用147-167基因组.
- 遗传咨询师 (GC) 管理结果,告知初级保健提供者 (PCP),并向参与者披露发现.
- 实施改进包括向电子同意过渡,大大缩短了同意时间 (p < 0.0001).
主要成果:
- 6.1%的受邀个人同意,参与者主要是女性 (60.8%) 和白人 (77.7%),平均年龄为54.7.7.
- 在858名被查的人中,50.1%的人有临床显著的发现.
- 18.6%的人患有致病性/可能致病性 (P/LP) 变体,表明个人风险 (主要是血栓炎,遗传性癌症),42.2%是携带者.
结论:
- PHPI展示了全人口基因组查的潜力,以确定可采取行动的疾病并提前提供预防性护理.
- 公平性,可访问性和资源分配方面的挑战需要进一步的研究和合作,以改进协议和公平实施.
相关概念视频
Genetic Screens
5.6K
Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which...
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which...
5.6K
Preventive Healthcare Services
1.8K
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
1.8K
Primary Healthcare Services
1.9K
Primary care promotes wellness and prevents disease. This care includes health promotion, education, protection (such as immunizations), early disease screening, and environmental considerations. Settings providing this type of healthcare include physician offices, public health clinics, school nursing, and community health nursing.
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
1.9K
Issues And Trends In Healthcare Delivery System
6.1K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
6.1K
Human Genetics
1.4K
Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
The complex relationship between genetics and psychology is observable through common biological components such...
The complex relationship between genetics and psychology is observable through common biological components such...
1.4K
Combination Therapies and Personalized Medicine
5.9K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
5.9K

