Biomedical subjects

I Lievens

Publications and source records attributed to I Lievens.

3 recordsLinked to original sources

PubMed2006

Guidelines for the management of epilepsy in the elderly.

Seizures starting in patients over 60 years old are frequent. Diagnosis is sometimes difficult and frequently under- or overrated. Cerebrovascular disorders are the main cause of a first seizure. Because of more frequent comorbidities, physiologic changes, and a higher sensitivity to drugs, treatment has some specificity in elderly people. The aim of this paper is to present the result of a consensus meeting held in October 2004 by a Belgian French-speaking group of epileptologists and to propose guidelines for the management and the treatment of epilepsy in elderly people.

Aged↗

PubMed2004

[Transient ischemic attacks: a new definition].

According to its initial definition, which dates back more than 50 years, a transient ischemic attack (TIA) is a sudden focal neurologic deficit lasting for less than 24 hours, of presumed vascular origin, and confined to an area of the brain or eye perfused by a specific artery. Recent data on the pathophysiology of cerebral ischemia and the progress made by the imaging techniques have led an American TIA Working Group to propose a new definition which states that: "A transient ischemic attack is a brief episode of neurologic dysfunction, caused by local brain or retinal ischemia, with clinical symptoms typically lasting less than one hour, and without evidence of cerebral infarction". The advantages and limitations of this new definition, the need for an emergency medical care in the presence of a TIA, the clinical signs associated with this condition, the diagnostic work up, and the differential diagnosis are briefly discussed. A clinical example illustrates the difficulties that can be encountered in a case of TIA.

Brain Ischemia↗

PubMedDate not supplied

[Diabetic peripheral neuropathy].

Peripheral neuropathy is a very frequent consequence of diabetes mellitus. Its clinical expression is quite variable. A specific therapy is sometimes necessary. Early diagnosis of diabetic neuropathy is a cornerstone of patient's follow-up. Differential diagnosis of diabetic neuropathy is sometimes difficult from another type of neuropathy or a focal, even systemic, disease. It is mandatory to know how a diabetic neuropathy may express. Pathophysiological mechanisms involved in diabetic neuropathy are complex and interrelated. Hyperglycaemia alone, even mild or moderate, vascular disorders and dysimmune factors may be combined to induce axonal injury. Glycaemic control is the cornerstone of effective treatment for neuropathy associated with diabetes. Specific pain control and therapies of autonomic disturbances are regularly required.

Diabetes Complications↗