Abstract | INTRODUCTION: It shows the importance of cerebrovascular diseases that they are the third main cause of death exceeded only by coronary artery diseases and cancer. Cerebral ischemia leads to irreversible brain damage, thereby it is important to rescue the hypoperfused areas. Patients without stroke but with chronic cerebral hypoperfusion can also benefit from the increasing of the cerebral blood flow. METHODS: RESULTS: There is no evidence that vinpocetine treatment is applicable in acute ischemic stroke, only few study with low patient number showed a slight but significant improvement in the patients conditions. In chronic cerebrovascular patients after single dose and long-term vinpocetine therapy, PET, TCD, SPECT and NIRS examinations showed increasing perfusion and elevated glucose and O 2 consumption of the examined areas, furthermore significant improvement of the rheologic factors was detected. A meta-analysis of international clinical studies showed a significant improvement in cognitive achievement in chronic stroke patients after oral therapy. CONCLUSION: The cited studies showed the potential multi-pharmacological effects of vinpocetine and its beneficial hemorheological potential. The drug also improves the blood flow and the metabolism of the affected brain areas. There is increasing evidence that vinpocetine improves the quality of life in chronic cerebrovascular patients.
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Authors | Edit Bagoly, Gergely Fehér, László Szapáry |
Journal | Orvosi hetilap
(Orv Hetil)
Vol. 148
Issue 29
Pg. 1353-8
(Jul 22 2007)
ISSN: 0030-6002 [Print] Hungary |
Vernacular Title | A vinpocetin szerepe az agyérbetegségek kezelésében az eddigi humán vizsgálatok alapján. |
PMID | 17631470
(Publication Type: English Abstract, Journal Article, Meta-Analysis)
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Chemical References |
- Neuroprotective Agents
- Nootropic Agents
- Vasodilator Agents
- Vinca Alkaloids
- vinpocetine
- Glucose
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Topics |
- Acute Disease
- Brain Ischemia
(complications, drug therapy)
- Cerebrovascular Circulation
(drug effects)
- Cerebrovascular Disorders
(diagnosis, drug therapy, metabolism, physiopathology)
- Chronic Disease
- Glucose
(metabolism)
- Hemorheology
(drug effects)
- Humans
- Neuroprotective Agents
(therapeutic use)
- Nootropic Agents
(therapeutic use)
- Quality of Life
- Stroke
(drug therapy, etiology)
- Treatment Outcome
- Vasodilator Agents
(therapeutic use)
- Vinca Alkaloids
(therapeutic use)
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