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The Analysis of Senior's Opinions on Self-treatment by non-steroidal anti-inflamatory drugs III
Procházka, Marek ; Doseděl, Martin (advisor) ; Kostřiba, Jan (referee)
The Analysis of Seniors' Opinions on Self-treatment by Non-steroidal Anti-inflamatory Drugs III Charles University, Faculty of Pharmacy in Hradec Králové Department of: Social and Clinical Pharmacy Candidate: Marek Procházka Consultant: PharmDr.Martin Doseděl, Ph.D. Background: Self-treatment is one of the approaches in managing pain which is still gaining higher level of importance even amongst seniors. One of the most favourite over the counter (OTC) analgesics is ibuprofen, however its use can be associated with certain drug related problems (DRP). The potential of DRPs is increasing with age which makes seniors more sensitive to them. Aim of study: 1) To create an overview of DRPs of OTC analgesics, focusing on paracetamol (acetaminophen). 2) Through the survey find out the knowledge and experience of seniors with self-treatment by OTC analgesics. The other aim was to evaluate their sources of information concerning ibuprofen and their preferences to each product. Methods: The observable cross-sectional study was made through social media and in Královéhradecký region. In the first case the questionnaire was spread through social media- Facebook. In the second case standardised conversation with questionnaire lists was applied with seniors above 60 years of age. The research was anonymous and...
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The Analysis of Senior's Opinions on Self-treatment by non-steroidal anti-inflamatory drugs I
Čižmárová, Jana ; Doseděl, Martin (advisor) ; Malá, Kateřina (referee)
The Analysis of Senior's Opinions on Self-treatment by non-steroidal anti-inflammatory drugs II Author: Jana Čižmárová Supervisor of the thesis: PharmDr. Martin Doseděl, Ph.D. Department: Department of Social and Clinical Pharmacy Background: Self-medication is a growing trend in a society with widespread use of over- the-counter medicines. Among the OTC medicines, analgesics belong to the drugs with the highest consumption. They are also popular in the group of seniors, who often suffer from chronic pain, mainly of the musculoskeletal system. Aim of study: In the theoretical part to carry out a review of published papers concerning safety of self-medication with analgesics and non-steroidal anti-inflammatory drugs. In the practical part, by performing a questionnaire survey to acquire and analyze the attitudes of seniors regarding self-medication with analgesics and anti-inflammatory drugs focused on ibuprofen. Methods: An observational cross-sectional study was carried out in the facilities for seniors of the Trenčín region. The survey was conducted by interview with senior using questionnaire sheets. The research took place in the period July to September 2019. Results: 64.0 % of seniors suffered from almost every day or daily pain, mainly from musculoskeletal pain. The main counselling subject...
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The Analysis of Senior's Opinions on Self-treatment by non-steroidal anti-inflamatory drugs
Kliui, Yuliia ; Doseděl, Martin (advisor) ; Zimčíková, Eva (referee)
Charles University, Faculty of Pharmacy in Hradec Králové Department of Social and Clinical Pharmacy Candidate: Yuliia Kliui Consultant: PharmDr. Martin Doseděl PhD. Title of the diploma thesis: The Analysis of Senior's Opinions on Self-treatment by non- steroidal anti-inflammatory drugs Introduction: Due to their significant analgesic and antiphlogistic effects are non-steroidal anti-inflammatory drugs one of the most prescribed drugs. According to the high number of side effects and drug-drug interactions, it is important to pay attention to their presence in patient's medication. The importance of drug related problems increases in polymorbid and geriatric patients, who's medication can be altered by the presence of non-steroidal anti-inflammatory drugs, which can lead to unwanted complications. Aim of study: The principal aim of the theoretical part is to elaborate a review of the drug related problems concerning the side effects and drug-drug interactiond of NSAIDs. The practical part analyses via a question-study the senior's opinion and experiences on self- medication by analgesics focusing on ibuprofen. Methods: A cross sectional study have been conducted in the city of Kharkov in Ukraine. The data have been collected during an interview with a questionnaire. The used questionnairre has...
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Study of microplastic sorption properties
Hlaváčková, Hana ; Kučerík, Jiří (referee) ; Řezáčová, Veronika (advisor)
There is currently an effort to replace conventional plastics with biodegradable products that will have the ability to replace these substances. One of the possible biodegradable felt, which is currently being studied in detail, is also poly (3-hydroxybutyrate), which is produced by bacteria. This bachelor thesis deals with the sorption of selected substances on poly(3-hydroxybutyrate) microparticles. Substances whose contamination of water sources is a significant problem today have been selected for this work. Specifically, the sorption of the nonsteroidal anti-inflammatory substance ibuprofen, the triazole fungicide tebuconazole and the most common drug caffeine on PHB particles, which fall in the size of the microplastic group, were studied. The method of liquid chromatography with mass detection was used for analyzes.
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Determination of content of selected nonsteroidal antiphlogistic – Ibuprofen in drugs using UV/Vis and FTIR spectrometry
Lindovský, Jiří ; Sovová, Šárka (referee) ; Enev, Vojtěch (advisor)
The main aim of bachelor thesis was to validate the content of the nonsteroidal antiphlodstic in drugs using spectrometric methods and subsequent comparison of results. Specifically, the thesis is focused on Ibuprofen, which is used mainly as analgesic and antipyretic. This substance was chosen for its significant ability of absorbing electromagnetic radiation in ultraviolet and infrared regions of spectra. For this purpose, various generics were selected and analyzed by molecular absorption spectrometry (UV/Vis) and infrared spectrometry with Fourier transform (FTIR). Very important factor influencing chemometric properties of the obtained results was optimalization of the spectrometric methods. After designing the working procedure, sample solutions were prepared from Ibuprofen-containing dosage forms using suitable solvent and these samples were analyzed spectrometrically. The content of Ibuprofen in individual samples was calculated from the measured UV/Vis and FTIR spectra using method of standard addition. The results show that infrared spectrometry seems to be more suitable method for determining the Ibuprofen content. Nevertheless, it should be noted that the choice of a suitable extractant is very important step in the determination. The information obtained from this bachlor’s thesis could be used in future routine inspections and monitoring of drugs.
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Properties of aminoclay complexes and biologically active substances
Dušek, Jakub ; Pekař, Miloslav (referee) ; Mravec, Filip (advisor)
This paper builds on previous research of aminoclay complexes in undergraduate studies. Theoretical part deals with study of current problems of aminoclay complexes with bioactive substances and the choice of substances for complexing with aminoclay. The experimental part consists of preparation of aminoclay complexes with selected bioactive agents at various concentrations. Verification of binding of bioactive agents to the aminoclay matrix was performed by Elemental Analysis (EA) and Fourier-transform infrared spectroscopy (FT-IR). For finding of the bound amount of bioactive substance were used the Ultra Performance Liquid Chromatography (UPLC®) and analysis of the cytotoxic properties of the formed complexes by used by the MTT assay. The main motivation of this study is to create new complexes with improved characteristics that would replace existing forms of substances used in pharmaceutical and biomedical applications.
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Adsorption of pharmaceuticals from aqueous solutions onto clay minerals
Vallová, S. ; Sokolová, B. ; Valovičová, Věra ; Plevová, Eva
The objective of this work was to investigate to possibility of clay minerals for the removal of drugs from aqueous solutions. Natural minerals such as montmorillonite, vermiculite, kaolinite and modified montmorillonites KSF and K10 (intercalated by Fe3+) were used as potential sorbents for three analgetics: paracetamol, ibuprofen and diclofenac from aqueous solutions. This research demonstrated that adsorption of all three pharmaceuticals onto natural untreated clay minerals, except paracetamol sorption on Na-MMT, is negligible. On the other hand, the chemically modified montmorillonites demonstrated significant sorption ability in the order diclofenac>ibuprofen>paracetamol.
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Removal efficiency of selected drugs by various sorptive materials from water
Štofko, Jakub ; Mravcová, Ludmila (referee) ; Vávrová, Milada (advisor)
This thesis deals with sorption of selected drugs from model water by various sorption materials. Contamination of water resources by the pharmaceutical industry is a major problem today. Wastewater treatment plants, whose technological processes are unable to completely remove them, have a significant share in the penetration of these substances into the environment. At present, attention is paid to alternative materials that are capable of eliminating these substances. One of the potential sorption materials is biochar as one of the main pyrolysis products. This work focused on the assessment of the sorption properties of the different types of biochar and commercially used active charcoal. The sorption properties of the individual materials were compared with respect to the non-steroidal anti-inflammatory substance ibuprofen and the sulphonamide antibiotic sulfamethoxazole. The results of vial experiments were analysed on a liquid chromatograph with mass detection.
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Use of plasma for degradation of ibuprofen in water
Bača, Ondřej ; Landová, Pavlína (referee) ; Mravcová, Ludmila (advisor)
This Bachelor’s thesis deals with the current problem of increasing concentrations of nonsteroidal anti-inflammatory drugs in water. The concentration increase of these drugs is due to rised anti-inflammatory drugs intake in modern era. Wastewater treatment plants are not capable of sufficient elimination of these drugs in wastewater. That leads to contamination of groundwater and surface water. The long-term impacts of these drugs on human health is not fully understood, so it is necessary to develop new methods, which will lead to complete degradation of nonsteroidal anti-inflammatory drugs and other pollutants. Theoretical part of the Bachelor’s thesis focuses on description and properties of nonsteroidal anti-inflammatory drugs and their consumption in the Czech Republic. Furthermore, the paper deals with advanced oxidation processes especially with plasma. This part of the paper also deals with determination of nonsteroidal anti-inflammatory drugs in water. For degradation of ibuprofen was used plasma. During the plasma treatment, samples were taken in regular time intervals, which were afterwards determined by an appropriate analytical method LC-ESI-MS. The results were compared with scientific studies dealing with this topic.
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Stability of humic complexes
Vlašicová, Silvie ; Smilek, Jiří (referee) ; Klučáková, Martina (advisor)
This bachelor thesis is focused on humic acids as an active ingredient of organic soil substance and their interaction with the selected drug, Ibuprofen. The aim of this work was to optimize the methods of drug determination in solutions containing humic acids. Subsequently, adsorption experiments were performer to provide information about the adsorption efficiency depending on the concentration of Ibuprofen. Desorption experiments were then used to determine the stability of humic substance complexes with Ibuprofen, or, more precisely, the proportion of the mobile and bound Ibuprofen fraction in the prepared complexes.
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