Pain medicine : the official journal of the American Academy of Pain Medicine
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Chronic, neuropathic pain may be secondary to myriad etiologies including diabetic peripheral neuropathy and fibromyalgia. It is a debilitating condition that imposes a significant burden on individuals and society alike. This article will review various instruments designed to assess quality of life (QoL) and key data assessing QoL of patients suffering from these diseases as well as currently available pharmacologic agents for symptomatic management. As basic and clinical science progress over the next few years, along with the introduction of novel pharmacologic agents, we anticipate greater potential for pain intervention and improvement in the quality of life of our patients.
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Editorial Comment
What do experimental pain models tell us about aging and clinical pain?
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Review Meta Analysis
Epidemiology, public health burden, and treatment of diabetic peripheral neuropathic pain: a review.
The literature examining the epidemiology, quality of life burden, cost, and treatment of diabetic peripheral neuropathy pain (DPNP) in U.S. adults was reviewed. ⋯ This review of DPNP identifies gaps in the literature and highlights the need for further study. The establishment of a consistent definition and diagnostic code for DPNP would improve ability to collect data and understand the impact of DPNP on patients and the health care system. Well-designed, prospective studies are needed to better define the epidemiology and public health burden of DPNP.
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Randomized Controlled Trial Multicenter Study
Use of the Synera patch for local anesthesia before vascular access procedures: a randomized, double-blind, placebo-controlled study.
This randomized, double-blind, placebo-controlled, paired study compared the Synera patch, a drug delivery device comprised of an eutectic mixture of lidocaine (70 mg) and tetracaine (70 mg) whose onset is accelerated by a controlled heating device, with placebo. The objective of the study was to evaluate the efficacy of Synera in inducing local anesthesia before a vascular access procedure. ⋯ A 20-minute application of Synera consistently provided clinically useful anesthesia for vascular access procedures, and appears to be well suited for topical dermal anesthesia due to its reduced time required to produce adequate anesthesia and high subject and investigator acceptance.
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The occurrence of diabetic peripheral neuropathy (DPN) is linked to poor glycemic control over time. While most people never develop diabetic peripheral neuropathic pain (DPNP) as a consequence of DPN, enough of them do that we must have effective options for the management of this disabling condition. ⋯ One of these medications, duloxetine has been established to significantly improve pain and to address depression by its reuptake inhibition of norepinephrine and serotonin. This article examines the epidemiology of DPNP, its underlying pathogenesis, necessary evaluation methods, and treatment options available with a focus on the role of duloxetine.