ABSTRACT
Ischemic stroke is one of the leading causes of long-lasting disability and death. Two main strategies have been proposed for the treatment of ischemic stroke: restoration of blood flow by thrombolysis or mechanical thrombus extraction during the first few hours of ischemic stroke, which is one of the most effective treatments and leads to a better functional and clinical outcome. The other direction of treatment, which is potentially applicable to most of the patients with ischemic stroke, is neuroprotection. Initially, neuroprotection was mainly targeted at protecting gray matter, but during the past few years there has been a transition from a neuron-oriented approach toward salvaging the whole neurovascular unit using multimodal drugs. Citicoline is a multimodal drug that exhibits neuroprotective and neuroregenerative effects in a variety of experimental and clinical disorders of the central nervous system, including acute and chronic cerebral ischemia, intracerebral hemorrhage, and global cerebral hypoxia. Citicoline has a prolonged therapeutic window and is active at various temporal and biochemical stages of the ischemic cascade. In acute ischemic stroke, citicoline provides neuroprotection by attenuating glutamate exitotoxicity, oxidative stress, apoptosis, and blood-brain barrier dysfunction. In the subacute and chronic phases of ischemic stroke, citicoline exhibits neuroregenerative effects and activates neurogenesis, synaptogenesis, and angiogenesis and enhances neurotransmitter metabolism. Acute and long-term treatment with citicoline is safe and in most clinical studies is effective and improves functional outcome.
ABSTRACT
OBJECTIVES: To assess the influence of different factors on health-related QOL in adults with epilepsy in Moscow, Russia. METHOD: We evaluated quality of life in 242 patients (98 de novo and 144 previously inadequately treated) by using QOLIE-31. Partial cryptogenic or symptomatic epilepsy was diagnosed in 214 patients, in 28-idiopathic generalized epilepsy. Stepwise regression analysis was performed to assess the influence of different factors on QOL. RESULTS: In patients with epilepsy in Russia the total score of QOLIE-31 was rather low-42.13+/-4.14. Relationship of quality of life (total score) and frequency of seizures and duration of disease was analyzed. Frequency of seizures was the most significant parameter related to QOL (R=0.46 with total score). Duration of disease also correlated with QOL score (R=0.24 with total score). Significant but rather weak association (link) between frequency of seizures and almost all of subscales of quality of life was noticed. Duration of epilepsy correlated with less number of subscales: Energy/fatigue, Medication effects, Social functioning, Overall QOL subscales. When factors influencing on QOL were separately analyzed in newly diagnosed and previously treated patients frequency of seizures was the most important parameter in both groups. CONCLUSIONS: Frequency of seizures is the most important factor influencing on QOL in adults with epilepsy (newly diagnosed and previously treated).
