Hb Phnom Penh:临床特征分析和文献综述
Jian-Lian Liang1, Yi-Yuan Ge2, Jing-Wei Situ3
1Precision Medical Lab Center, People's Hospital of Yangjiang, Yangjiang, People's Republic of China.
Hematology (Amsterdam, Netherlands)
|November 15, 2024
概括
在中国人群中发现了Hb金边变种 (HBA1:c.354_355insATC). 异常的HbA1c水平可以表明它的存在,有助于诊断血红蛋白疾病.
科学领域:
- 血液学 血液学 血液学
- 医学遗传学 医学遗传学
背景情况:
- 血红蛋白乱是全球重要的健康问题.
- 准确识别血红蛋白变体对于诊断和管理至关重要.
研究的目的:
- 在中国个体中描述Hb Phnom Penh (HBA1:c.354_355insATC) 变种的临床和遗传特征.
- 为临床诊断和与这种血红蛋白变异相关的遗传咨询提供指导.
主要方法:
- 血液学参数的分析和血红蛋白电泳.
- 使用各种PCR技术 (RDB,嵌套PCR,Gap-PCR) 和测序 (Sanger,TGS) 来确定遗传变异.
主要成果:
- 确定了20例HBA1:c.354_355insATC突变的病例,包括新生儿,婴儿和成年人.
- 低Hb巴特水平在婴儿中很常见,其中一个新生儿的水平明显升高.
- 没有糖尿病的成年人表现出HbA1c升高 (7.0%,7.2%),这表明血红蛋白存在异常.
结论:
- 这种HBA1:c.354_355insATC突变导致Hb Phnom Penh,导致血红蛋白产生异常.
- 婴儿的低Hb巴特水平通常不具有病理意义.
- 升高的HbA1c值可能是Hb金边变种的指标.
相关概念视频
Primary Healthcare Services
1.3K
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...
1.3K
Documentation in Long-Term and Home Healthcare Setting
873
Documentation in long-term care facilities and home healthcare settings is crucial for ensuring continuous, coordinated, and comprehensive care for patients. Each setting has its specific documentation processes and tools:
Long-Term Care Facilities
Long-Term Care Facilities
873
Hazard Ratio
91
The hazard ratio (HR) is a widely used measure in clinical trials to compare the risk of events, such as death or disease recurrence, between two groups over time. It reflects the ratio of hazard rates—the instantaneous risk of the event occurring—between a treatment group and a control group. This measure provides valuable insights into the relative effectiveness of a treatment by assessing how the risk of an event differs between the two groups.
For example, in a clinical trial...
For example, in a clinical trial...
91
Methods of Documentation VI: Case Management Model
559
The case management model is a multidisciplinary approach that involves healthcare professionals from diverse disciplines, such as physicians, nurses, therapists, social workers, and pharmacists, working collaboratively to address the various needs of patients. Each healthcare professional brings unique expertise and perspectives, contributing to a more comprehensive understanding of the patient's condition and tailoring treatment plans accordingly.
For example, a patient with a chronic...
For example, a patient with a chronic...
559
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
2.5K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
Medical History
2.5K


