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Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

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Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
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Diabetes: Symptoms, Diagnosis, and Complications01:15

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For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
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Diabetes: Management and Pharmacotherapy01:15

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The therapy for diabetes aims to alleviate hyperglycemia-related symptoms, prevent acute metabolic decompensation, and reduce chronic end-organ complications. Glycemic control is evaluated through short-term (self-monitoring, continuous glucose monitoring) and long-term (A1c, fructosamine) metrics, enabling near real-time tracking of blood glucose levels and reflecting glycemic control over specific time frames.
Insulin remains the cornerstone of treatment for most patients with type 1 and many...
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Peripheral Artery Disease IV: Nursing Management01:26

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 The nursing management of a patient with peripheral artery disease (PAD) begins with a thorough assessment of the patient’s health history and clinical manifestations.AssessmentHealth History: Evaluate the patient’s history of hypertension, hyperlipidemia, family history of cardiovascular issues, and lifestyle factors such as dietary patterns, smoking, and physical activity.Physical Examination:Assess the affected extremity for decreased or absent peripheral pulses,...
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Peripheral Artery Disease I: Introduction01:30

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Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...
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基于智能手机的应用程序来评估糖尿病外围神经病变.

Rachel A G Adenekan, Adeyinka E Adenekan, Kenneth K Leung

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    此摘要是机器生成的。

    一个智能手机应用程序准确地测量振动感知值 (SVPTs) 以早期检测糖尿病外围神经病变 (DPN). 这种易于使用的工具有助于监测神经损伤,并预防糖尿病患者的截肢.

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    科学领域:

    • 神经学 神经学
    • 生物医学工程 生物医学工程
    • 糖尿病研究 糖尿病研究

    背景情况:

    • 糖尿病外围神经病变 (DPN) 影响50%的糖尿病患者,增加截肢风险.
    • 目前的查方法不一致,经常错过早期的神经损伤.
    • 一个用于测量振动感知值 (SVPTs) 的智能手机应用程序提供了一个精确和可访问的监控解决方案.

    研究的目的:

    • 评估基于智能手机的SVPTs在糖尿病患者中检测大纤维感官缺陷的临床相关性和精度.
    • 为了比较SVPT测量与传统调叉测试的有效性.

    主要方法:

    • 71名糖尿病前期或糖尿病患者使用智能手机应用程序测量了他们的SVPTs.
    • 对 SVPT 的测量结果进行了比较,并将其与 Rydel-Seiffer 调音叉 (RSTF) 的得分进行了比较.
    • 多变量线性回归分析了SVPTs,RSTF得分和HbA1c,年龄和糖尿病持续时间等临床标志物之间的相关性.

    主要成果:

    • 在SVPT中,与RSTF得分的相关性很小 (Rs = -0.43,p = 0.0019).
    • 在50-69岁的成年人中,SVPT与临床标志物有显著的相关性 (F{4,29) = 4.76,p = 0.00447).
    • 年龄和HbA1c的相互作用与SVPTs积极相关 (β = 0.118,p = 0.001),而糖尿病持续时间与SVPTs负相关 (β = -0.098,p = 0.003).

    结论:

    • 一个新的,由患者操作的智能手机应用程序为大纤维感官缺陷提供了临床相关的监测.
    • 这个平台提供了一种精确,可靠和可访问的方法来识别有DPN并发症风险的个人.
    • 通过SVPT的早期检测可以帮助预防严重的DPN相关结果,如截肢.