Lege Artis Medicinae

[Psychosocial approach of bowel diseases]

LAKATOS László

JULY 27, 2009

Lege Artis Medicinae - 2009;19(06-07)

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Lege Artis Medicinae

[Green atherosclerosis]

KRUTSAY Miklós

Lege Artis Medicinae

[Combination of leflunomide and biologic agents in the treatment of rheumatoid arthritis]

SZŰCS Gabriella

[Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease that leads to progressive joint destruction, functional disability and extra-articular complications. The initial approach to treatment of RA begins with the diagnosis, estimation of patient’s prognosis and the implementation of a therapeutic plan. Most important is early and aggressive treatment with disease-modifying antirheumatic drugs (DMARDs). Among the different protocols, combination therapies including methotrexate and/ or biologics seem to be more effective than monotherapies. Biological therapies introduced in recent years opened a new era in the treatment of RA. Randomized, controlled trials have demonstrated that the addition of methotrexate to biologic agents, such as tumor necrosis factor alpha (TNF-α) inhibitors generally increases their ability to retard structural damage, reduce disease activity and improve function. However, not all patients tolerate or respond to methotrexate. One of the most common used alternative DMARDs is leflunomide. Earlier several smaller retrospective studies, later prospective cohort studies, and finally two new populationbased longitudinal observational studies found that the above-mentioned parameters in RA patients treated with anti-TNF agents and leflunomide were similar to those receiving anti-TNF and methotrexate in combination. In addition, there were no significant differences in the frequency of adverse events between the groups. Taken together, leflunomide should be regarded as an effective and safe alternative in the treatment of rheumatoid arthritis.]

Lege Artis Medicinae

[Original and generic drugs: Research, efficacy, utilization, and financing ]

NOSZÁL Béla

[Starting from the definition of medicinal drugs, this paper covers the terms of original, active principles, original and generic drugs, and their distinctive and identical properties. It also surveys the fundamentals of drug-marketing authorization, criteria of therapeutic and bioequivalence, pharmaceutical and pharmacokinetic equivalence, and development possibilities of generic drugs.]

Lege Artis Medicinae

[Curiosities about the Life of Albert Szent-Györgyi]

VÉRTES László

Lege Artis Medicinae

[Off-label drug prescription in crossfire]

BÖLCS Ágnes

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[In the first part of this review the definition of vertigo/dizziness was discussed. The major difference between the two signs is the exsistence of the direction, which is specific for vertigo. Dizziness is a frequent complaint in the clinical practice. Its frequency is increasing with advance of age, to intimate the play of declining cognitive process in the pathogenesis of its. The popular health significance of vertigo is in the rowing number of the patients. The onset of the most cases with acute vertigo appears between secundums and minutes so the patients will be provided in circumstances of emergency department. First of all three form schould be take into account: neuronitis vestibularis, benign paroxysmal positional vertigo and Meniere syndrome. Without tipical periferal signs of vertigo, central cause should be searched, principally stroke (lysis possibility). The differential diagnose of the different dizzeness/vertigo forms according to the elapsed time of the onset or congenital and acquired nystagmus was created in tables. The recommendations of the therapy of acute and chronic dizziness/ vertigo syndroms are, lack of results of evidence based trials doubtful. The more often used drugs based on clinical trials are discussed as vinpocetine, betahistine and piracetam. The in vitro and in vivo data suggest that the last molecule is eligible to use both in periferal and central type of vertigo syndroms.]

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