Lege Artis Medicinae

[Importance of statin therapy in stroke prevention]

KÁPOSZTA Zoltán, RÁCZ Klára

JANUARY 27, 2009

Lege Artis Medicinae - 2009;19(01)

[Stroke is the third leading cause of death and a leading cause of major adult disability in developed countries. The annual incidence of hospitalized stroke varies between 400-500 per 100 000 inhabitants every year in Hungary. In the past decade, cholesterol lowering with 3- hydroxy-3-methylglutaryl-coenzyme A (HMGCoA) reductase inhibitors (statins) has proved to reduce risk of stroke in patients with and without coronary disease (CAD). In patients with CAD, statin therapy reduces the risk of first stroke by 25% to 35% versus placebo and, moreover, intensive statin therapy to LDL-C targets below 2.6 mmol/L (100 mg/dL) appears to reduce the risk further. More recently it has also been shown that intensive statin therapy can reduce risk of recurrent stroke in nondiabetic as well as diabetic patients with recent stroke or transient ischaemic attack but no CAD. The overall reduction of stroke and TIA was 23%. Evidence from retrospective studies suggests that in addition to risk reduction statin pretreatment may improve stroke outcome. It may due to their pleiotropic effects that include improvement of endothelium function, anti-inflammatory, antithrombotic, and immunomodulatory effects. As statins have both an excellent safety profile and simple administration, physicians should consider using statins, at dosages shown to have efficacy in clinical trials, in all patients whose cardiovascular risk profile puts them at high risk of stroke.]

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[INTRODUCTION - Some of the recent researches based on analyses of autobiographies pointed out, that the quality and the quantity of our social relations are in connection with our life longevity, and the frequency of words referring social roles and integration gives a respective measurement possibility of it. Conception of the term “social words” had been introduced. The influence of the degree of social support to the recovery from alcohol addiction is also a well-known phenomenon. Based on the above we supposed that examining their autobiography vocabularies we find special differences which can show the distinction between the social support of the relapsed and recovering addicted persons. We planned to prove the being of these special differences via revealing bias of the frequency and pattern of social word usage. PATIENTS AND METHODS - Two separate groups were created for purpose of the examination. The first consisted of relapsed alcohol dependent persons, who were treated in hospital (department of addiction psychiatry) diagnosed alcohol-dependent (F 10.2) (and nothing else) at least twice within a year (N=30). We chose earlier treated (because of alcohol-dependency, and nothing else mental disease) persons who had been being abstinent for at least 2 years into the second group (N=20). Beside the earlier diagnosis we used the parts of the ASI test to sreen any other mental diseases. We created similar groups with regards to gender, age and qualification. We collected autobiographies from the persons, and made two common documents of them. Afterwards we compared these documents by the Atlas.ti 5.0 (trial free version) content analysing software. We defined the frequency of the found social words in the rate of these words and the sum of the words in the whole text. We found the most prominent difference between the frequency of social words referring to the family and relatives, opposite the words dealing with friendship. RESULTS - In the latter case we could not detect any difference between the two groups. We got results confirming our hypothesis in the frequency of such words as “help”, “love”, “give” and “get”. We experienced in connection with the pattern that the words referring to social organisations, for example “team”, “community”, “company”, “club”, “meeting”, “collective” and the word “guest” practically did not appear (R<0.001) in the texts of relapsed persons, while they could be detected in the case of the recovering group (R=0.023). We did khisquare test to compare the frequency in the mentioned categories and we experienced significant differences between the social word usage of the two groups. CONCLUSION - Our results confirmed that the recovery from alcohol addiction was related to the quality and quantity of person's social relations, what we can get relevant information from the frequency of social words in the autobiographies about, so the high frequency of the social words can be considered as a good predictor of recovery.]

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