Кафедра онкології
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Browsing Кафедра онкології by Author "Drogovoz, S."
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Item Experience and prospects for the use of off-label drugs in oncology(2021-03-25) Старіков, Володимир Іванович; Дроговоз, Світлана Мефодіївна; Іванцик, Леся Богданівна; Щокіна, Катерина Геннадіївна; Drogovoz, S.; Starikov, V.; Ivantsyk, L.; Shchokina, K.Summary. According to the World Health Organization, half of all drugs available on the global pharmaceutical market are sometimes used for indications that are not included in the instruction for use. This method of therapy has the term “off-label use” which means the use “out of instruction”. Today, off-label drugs are also prescribed for cancer treatment. For example, a drug developed to treat one type of tumor can sometimes be used to treat other types of cancer. The treatment of certain types of pain with tricyclic antidepressants is also an example of the off-label drugs used in oncology. An example of an off-label prescription is anxiolytic medicine lorazepam, which can be used off-label as an antiemetic in cancer patients. Low doses of naltrexone are applied to treat cancer and autoimmune diseases. A retrospective analysis of modern oncotherapy indicates that oncologists often use off-label drugs in combination therapy, especially in the treatment of patients with concomitant diseases, in case of progressive development of the tumor, or to reduce the toxicity and cost of treatment components. American oncologists are of the opinion that if all the drugs prescribed by the International Recommendations failed in the treatment of cancer, doctors can prescribe off-label medications, but only if their effectiveness and safety are clearly established. The problem of the off-label use of drugs in oncology has not yet been studied in detail, however, this direction has certain promising prospects.Item Experimental study of receptor antagonist interleukin-1 cerebroprotective properties(2021-12) Старіков, Володимир Іванович; Щокіна, Катерина Геннадіївна; Дроговоз, Світлана Мефодіївна; Shchokina, K.; Drogovoz, S.; Kalko, K.; Starikov, V.In modern conditions craniocerebral trauma (ССT) is one of the most common pathologies. The search for new means of correcting ССT is an urgent task of medicine and pharmacy. According to the modern concept, the pathogenesis of brain lesions involves an increase in the production of proinflammatory cytokines, including interleukin-1. Attracts attention of the possibility to solve this problem by blockade of receptors of interleukin-1 (IL-1). The aim of this study was to evaluate the effectiveness of raleukin in traumatic CNS lesions in a model of traumatic brain injury in rats. Materials and methods. Raleukin injected at a dose of 15 mg / kg subcutaneously, referent-drug Piracetam (200 mg / kg) intraperitoneally 30 minutes before the modeling of CCT. Closed trauma of moderate severity was simulated under light etheric anesthesia (immediately after the lateral position of the animal) by the method of dosed impact on the parieto-occipital region with a weight of 0.0495 kg with an energy of 0.315 J in a special device. Immediately after the application of CCT determined the time of recovery of motor activity of animals. After 24 hours, the open field and rotating rod tests were repeated. This allowed us to assess the dynamics of the CNS. The main results. In the article are the results of studies of the effect of recombinant human receptor antagonist of interleukin-1 (Raleukin) status of animals after closed craniocerebral trauma. Found that Raleukin more effective of piracetam restores motor activity of animals in the acute period of experimental BI. Against the background of Raleukin recovery in the functional state of central nervous system (muscle tone and motor coordination, motor and research activity, emotional reaction) in craniocerebral trauma rehabilitation period is better than under the influence of piracetam.