Mayo Clinic proceedings
-
Mayo Clinic proceedings · Apr 2006
ReviewDiabetic peripheral neuropathic pain: clinical and quality-of-life issues.
Diabetic peripheral neuropathy (DPN) is estimated to be present in 50% of people living with diabetes mellitus (DM). Comorbidities of DM, such as macrovascular and microvascular changes, also Interact with DPN and affect its course. ⋯ Despite the number of patients affected by DPN pain, little consensus exists about the pathophysiology, best diagnostic tools, and primary treatment choices. This article reviews the current knowledge about and presents recommendations for diagnostic assessment of DPN pain based on a review of the literature.
-
Three case reports in this article illustrate the diagnostic methods used and the treatment course encountered for many patients with diabetic peripheral neuropathic pain (DPNP). Each case addresses an aspect of DPNP: pain that appears to be refractory to initial therapy, DPNP occurring with other medical conditions, and nondiabetlc neuropathy occurring in patients with diabetes mellitus. Together, these cases bring clarity to the confusing clinical experience for patients who have decreased sensation in combination with burning pain, and they apply the consensus guidelines for DPNP. Recently approved medications by the Food and Drug Administration for the treatment of DPNP offer hope for many patients whose pain was thought to be refractory to treatment.
-
Mayo Clinic proceedings · Feb 2006
ReviewHuman immunodeficiency virus-associated peripheral neuropathies.
Peripheral neuropathy has emerged as the most common neurologic complication of human immunodeficiency virus (HIV) infection. It will continue to play an Important role in HIV Infection given the fact that HIV-infected Individuals are living longer, are at risk of long-term metabolic complications, and face an Increasing exposure to potentially neurotoxic antiretroviral drugs. We review the various types of peripheral neuropathy that have been associated with HIV infection, including distal symmetrical polyneuropathy, toxic neuropathy from antiretroviral drugs, diffuse infiltrative lymphocytosis syndrome, inflammatory demyelinating polyneuropathies, multifocal mononeuropathies, and progressive polyradiculopathy.
-
Mayo Clinic proceedings · Feb 2006
Clinical importance of cardiac troponin release and cardiac abnormalities in patients with supratentorial cerebral hemorrhages.
To determine the Incidence of cardiac troponin T (cTnT) elevation, electrocardiographic (ECG) changes, and arrhythmias in supratentorial intracerebral hemorrhage (ICH) and their association with early mortality. ⋯ The cTnT elevations in survivors of acute ICH are frequent but without confirmatory ECG changes that suggest mild myocardial injury. One-month mortality is not influenced by such cTnT elevations. In addition, ECG abnormalities are common but likely benign in patients with supratentorial ICH who survive the initial insult.