糖尿病检验的新指南发布
|
By LabMedica International staff writers Posted on 07 Mar 2018 |

图片:FreeStyle Libre葡萄糖连续监测系统(图片蒙雅培惠赐)。
美国糖尿病协会(ADA)在其《2018年糖尿病医护标准》中推荐对血糖不达标的18岁及以上全体成人施行葡萄糖连续监测(CGM),并筛查高风险青少年的2型糖尿病。
这份指南中的两节——糖尿病分类与诊断和血糖目标——专门解决血糖血红蛋白(A1C)测量的限制。若干不同的因子可能影响检验结果,如试剂干扰、血红蛋白变异和红细胞更新率变化以及年龄、怀孕和种族。
美国糖尿病协会位于弗吉尼亚州阿灵顿,为其工作的科学家证明,相较那些血糖不达标的糖尿病患者或疗法发生改变的糖尿病患者,成功管理其糖尿病的患者一年只做两次A1C检验。对这些患者来说,A1C检验应该一季度做一次。科学家建议:“A1C床旁检验为更及时地改变疗法提供了机会。”
ADA的2018年更新版指南还细化了对某些人群的筛查建议。例如,它建议对儿童和18岁以下的肥胖青少年做2型糖尿病筛查,他们的体重指数处于同龄同性别者的前85%,体重处于同等身高者的前85%,或体重大于同等身高理想值的120%,还有一个或多个风险因子,包括:直系或旁系亲属有2型糖尿病家族史;怀孕期间的任何糖尿病史;印第安人、非裔美国人、拉丁裔美国人或太平洋岛屿亚裔美国人的后裔;胰岛素耐受迹象或与胰岛素耐受相关的病症,如高血压或血脂异常。
2018年的标准还包括有关CGM新技术的内容,重点推介刚获得批准的“优盘”式CGM设备,由雅培公司糖尿病护理部(Alameda, CA, USA)出品,可供成人在需要时获得葡萄糖的读数。ADA还提供了其它设备信息,不再需要指血检验的确认就能做出治疗决策。最近的数据显示CGM有助于更好地控制1型糖尿病成人患者的血糖,新指南修改了一些内容以与这些数据一致。
这份指南发表于2018年1月号的《糖尿病医护标准》(Standards of Medical Care in Diabetes)杂志。作者们指出:“对严格受控的1型糖尿病成人患者的研究发现,优盘 CGM用户低血糖症的时间少于那些使用血糖器件自我监测的用户。然而,因为优盘CGM和其它CGM设备之间有显著差异,所以需要进一步讨论预后及相关的特殊建议。”
Related Links:
美国糖尿病协会
雅培公司糖尿病护理部
这份指南中的两节——糖尿病分类与诊断和血糖目标——专门解决血糖血红蛋白(A1C)测量的限制。若干不同的因子可能影响检验结果,如试剂干扰、血红蛋白变异和红细胞更新率变化以及年龄、怀孕和种族。
美国糖尿病协会位于弗吉尼亚州阿灵顿,为其工作的科学家证明,相较那些血糖不达标的糖尿病患者或疗法发生改变的糖尿病患者,成功管理其糖尿病的患者一年只做两次A1C检验。对这些患者来说,A1C检验应该一季度做一次。科学家建议:“A1C床旁检验为更及时地改变疗法提供了机会。”
ADA的2018年更新版指南还细化了对某些人群的筛查建议。例如,它建议对儿童和18岁以下的肥胖青少年做2型糖尿病筛查,他们的体重指数处于同龄同性别者的前85%,体重处于同等身高者的前85%,或体重大于同等身高理想值的120%,还有一个或多个风险因子,包括:直系或旁系亲属有2型糖尿病家族史;怀孕期间的任何糖尿病史;印第安人、非裔美国人、拉丁裔美国人或太平洋岛屿亚裔美国人的后裔;胰岛素耐受迹象或与胰岛素耐受相关的病症,如高血压或血脂异常。
2018年的标准还包括有关CGM新技术的内容,重点推介刚获得批准的“优盘”式CGM设备,由雅培公司糖尿病护理部(Alameda, CA, USA)出品,可供成人在需要时获得葡萄糖的读数。ADA还提供了其它设备信息,不再需要指血检验的确认就能做出治疗决策。最近的数据显示CGM有助于更好地控制1型糖尿病成人患者的血糖,新指南修改了一些内容以与这些数据一致。
这份指南发表于2018年1月号的《糖尿病医护标准》(Standards of Medical Care in Diabetes)杂志。作者们指出:“对严格受控的1型糖尿病成人患者的研究发现,优盘 CGM用户低血糖症的时间少于那些使用血糖器件自我监测的用户。然而,因为优盘CGM和其它CGM设备之间有显著差异,所以需要进一步讨论预后及相关的特殊建议。”
Related Links:
美国糖尿病协会
雅培公司糖尿病护理部
Latest 临床化学 News
Channels
Clinical Chemistry
view channel
New PSA-Based Prognostic Model Improves Prostate Cancer Risk Assessment
Prostate cancer is the second-leading cause of cancer death among American men, and about one in eight will be diagnosed in their lifetime. Screening relies on blood levels of prostate-specific antigen... Read more
Extracellular Vesicles Linked to Heart Failure Risk in CKD Patients
Chronic kidney disease (CKD) affects more than 1 in 7 Americans and is strongly associated with cardiovascular complications, which account for more than half of deaths among people with CKD.... Read moreMolecular Diagnostics
view channel
Diagnostic Device Predicts Treatment Response for Brain Tumors Via Blood Test
Glioblastoma is one of the deadliest forms of brain cancer, largely because doctors have no reliable way to determine whether treatments are working in real time. Assessing therapeutic response currently... Read more
Blood Test Detects Early-Stage Cancers by Measuring Epigenetic Instability
Early-stage cancers are notoriously difficult to detect because molecular changes are subtle and often missed by existing screening tools. Many liquid biopsies rely on measuring absolute DNA methylation... Read more
“Lab-On-A-Disc” Device Paves Way for More Automated Liquid Biopsies
Extracellular vesicles (EVs) are tiny particles released by cells into the bloodstream that carry molecular information about a cell’s condition, including whether it is cancerous. However, EVs are highly... Read more
Blood Test Identifies Inflammatory Breast Cancer Patients at Increased Risk of Brain Metastasis
Brain metastasis is a frequent and devastating complication in patients with inflammatory breast cancer, an aggressive subtype with limited treatment options. Despite its high incidence, the biological... Read moreHematology
view channel
New Guidelines Aim to Improve AL Amyloidosis Diagnosis
Light chain (AL) amyloidosis is a rare, life-threatening bone marrow disorder in which abnormal amyloid proteins accumulate in organs. Approximately 3,260 people in the United States are diagnosed... Read more
Fast and Easy Test Could Revolutionize Blood Transfusions
Blood transfusions are a cornerstone of modern medicine, yet red blood cells can deteriorate quietly while sitting in cold storage for weeks. Although blood units have a fixed expiration date, cells from... Read more
Automated Hemostasis System Helps Labs of All Sizes Optimize Workflow
High-volume hemostasis sections must sustain rapid turnaround while managing reruns and reflex testing. Manual tube handling and preanalytical checks can strain staff time and increase opportunities for error.... Read more
High-Sensitivity Blood Test Improves Assessment of Clotting Risk in Heart Disease Patients
Blood clotting is essential for preventing bleeding, but even small imbalances can lead to serious conditions such as thrombosis or dangerous hemorrhage. In cardiovascular disease, clinicians often struggle... Read moreImmunology
view channelBlood Test Identifies Lung Cancer Patients Who Can Benefit from Immunotherapy Drug
Small cell lung cancer (SCLC) is an aggressive disease with limited treatment options, and even newly approved immunotherapies do not benefit all patients. While immunotherapy can extend survival for some,... Read more
Whole-Genome Sequencing Approach Identifies Cancer Patients Benefitting From PARP-Inhibitor Treatment
Targeted cancer therapies such as PARP inhibitors can be highly effective, but only for patients whose tumors carry specific DNA repair defects. Identifying these patients accurately remains challenging,... Read more
Ultrasensitive Liquid Biopsy Demonstrates Efficacy in Predicting Immunotherapy Response
Immunotherapy has transformed cancer treatment, but only a small proportion of patients experience lasting benefit, with response rates often remaining between 10% and 20%. Clinicians currently lack reliable... Read moreMicrobiology
view channel
Comprehensive Review Identifies Gut Microbiome Signatures Associated With Alzheimer’s Disease
Alzheimer’s disease affects approximately 6.7 million people in the United States and nearly 50 million worldwide, yet early cognitive decline remains difficult to characterize. Increasing evidence suggests... Read moreAI-Powered Platform Enables Rapid Detection of Drug-Resistant C. Auris Pathogens
Infections caused by the pathogenic yeast Candida auris pose a significant threat to hospitalized patients, particularly those with weakened immune systems or those who have invasive medical devices.... Read morePathology
view channel
Engineered Yeast Cells Enable Rapid Testing of Cancer Immunotherapy
Developing new cancer immunotherapies is a slow, costly, and high-risk process, particularly for CAR T cell treatments that must precisely recognize cancer-specific antigens. Small differences in tumor... Read more
First-Of-Its-Kind Test Identifies Autism Risk at Birth
Autism spectrum disorder is treatable, and extensive research shows that early intervention can significantly improve cognitive, social, and behavioral outcomes. Yet in the United States, the average age... Read moreTechnology
view channel
Robotic Technology Unveiled for Automated Diagnostic Blood Draws
Routine diagnostic blood collection is a high‑volume task that can strain staffing and introduce human‑dependent variability, with downstream implications for sample quality and patient experience.... Read more
ADLM Launches First-of-Its-Kind Data Science Program for Laboratory Medicine Professionals
Clinical laboratories generate billions of test results each year, creating a treasure trove of data with the potential to support more personalized testing, improve operational efficiency, and enhance patient care.... Read moreAptamer Biosensor Technology to Transform Virus Detection
Rapid and reliable virus detection is essential for controlling outbreaks, from seasonal influenza to global pandemics such as COVID-19. Conventional diagnostic methods, including cell culture, antigen... Read more
AI Models Could Predict Pre-Eclampsia and Anemia Earlier Using Routine Blood Tests
Pre-eclampsia and anemia are major contributors to maternal and child mortality worldwide, together accounting for more than half a million deaths each year and leaving millions with long-term health complications.... Read moreIndustry
view channelNew Collaboration Brings Automated Mass Spectrometry to Routine Laboratory Testing
Mass spectrometry is a powerful analytical technique that identifies and quantifies molecules based on their mass and electrical charge. Its high selectivity, sensitivity, and accuracy make it indispensable... Read more
AI-Powered Cervical Cancer Test Set for Major Rollout in Latin America
Noul Co., a Korean company specializing in AI-based blood and cancer diagnostics, announced it will supply its intelligence (AI)-based miLab CER cervical cancer diagnostic solution to Mexico under a multi‑year... Read more
Diasorin and Fisher Scientific Enter into US Distribution Agreement for Molecular POC Platform
Diasorin (Saluggia, Italy) has entered into an exclusive distribution agreement with Fisher Scientific, part of Thermo Fisher Scientific (Waltham, MA, USA), for the LIAISON NES molecular point-of-care... Read more







