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Wyświetlanie 1-12 z 12
Tytuł:
THE COMPREHENSIBILITY OF LEAFLETS ATTACHED TO OTC ANALGESICS – PILOT SURVEY OF OPINIONS IN POLAND
Autorzy:
Bułaś, Lucyna
Hansel, Justyna
Wajda, Anna
Dolińska, Barbara
Drozd, Mariola
Powiązania:
https://bibliotekanauki.pl/articles/895603.pdf
Data publikacji:
2019-12-29
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
OTC analgesics
leaflet attached to the drugs
source of information about OTC drugs
Opis:
The aim of the study was to present the opinions on the leaflets attached to the packages of Over-the-counter (OTC) analgesics, taking into account the place of purchase and the usefulness of the information contained in the leaflet. The survey was conducted in Poland at the turn of February/March 2016 and June/July 2017. The authors constructed an original questionnaire consisting of 24 questions, both open and closed type. The survey was addressed to adults. In total 303 respondents were surveyed. Student t-test and Pearson’s chi-squared test were applied to determine differences between statistics, p < 0.05 was assumed as statistically significant. The respondents indicated a pharmacy as the main place of purchasing OTC analgesics. Most of the respondents declared that they read the leaflet attached to the package, and the font size used is large enough and legible. However, if it is difficult to read the information contained in it, and the majority of patients do not turn to the doctor or pharmacist for advice. The obtained results confirm that patients purchase and use drugs with increasing awareness. The study found that patients do not always understand drug information leaflets, and they do not always turn to professionals for counseling. The information contained in leaflets should be presented in a way that is clear, concise, and easily understandable to patients. It appears that the implementation of pharmaceutical care would greatly improve the safety of pharmacotherapy, including OTC non-steroidal anti-inflammatory drugs (NSAIDs).
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2019, 76, 6; 1099-1106
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preparation of scutellarin loaded TPGS polymeric micelles and evaluation of its pharmacokinetics and pharmacodynamics effects in rats
Autorzy:
Zou, Liu
Xiong, Shujuan
Deng, Xiangping
Liu, Juan
Xiong, Runde
Wang, Zhe
Cao, Xuan
Chen, Yanming
Guo, Yu
Tang, Guotao
Powiązania:
https://bibliotekanauki.pl/articles/895637.pdf
Data publikacji:
2018-12-31
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
scutellarin
TPGS
polymeric micelles
antithrombotic drugs
Opis:
To improve the clinical effect of scutellarin by extending the action time in vivo, scutellarin loaded polymeric micelles were developed by D-alpha tocopherol polyethylene glycol 1000 succinate (Scu/TPGS). Scu/TPGS were prepared using film solvent diffusion methods and characterized on the basis of their particle size, zeta potential, and drug encapsulation efficiency. Dynamic dialysis was used to study the release behavior of the polymeric micelles in vitro. Its pharmacokinetic characteristics and antithrombotic efficacy were studied by intravenous injection in rats. The results showed that Scu/TPGS were spherical, 20.09±2.62 nm in size and a slow release in vitro. The pharmacokinetic parameter T1/2 of Scu/TPGS was 762.12±46.56 min compared with commercial injection of 59.30±10.67 min (p<0.05). At the 1 mg/kg dose, the thrombolysis effect of micellar group was stronger than that of the commercial group (p<0.05). In conclusion, TPGS polymer micelles provided a valid strategy in chemotherapy for cerebrovascular diseases with poor water solubility and poor lipid solubility drugs such as scutellarin.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 6; 1305-1312
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
FACTORS ASSOCIATED WITH ESTIMATE OF HIGH TERATOGENIC RISK IN FEMALES EXPOSED TO ANTI-INFECTIVE AND ANTI-INFLAMMATORY DRUGS DURING PREGNANCY
Autorzy:
Grubor, Iva
Nikolić, Ljiljana
Ružić Zečević, Dejana
Milovanović, Dragan
Folić, Marko
Rosić, Nikola
Radonjić, Vesela
Janković, Slobodan M.
Powiązania:
https://bibliotekanauki.pl/articles/895244.pdf
Data publikacji:
2018-12-31
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
pregnancy
drugs
risk of teratogenicity
risk estimate
Opis:
ABSTRACT Introduction. Considering that small number of drugs are completely safe for use during pregnancy, right choice and adequate risk assessment is extremely important. Objective. The aim of this study was to analyze factors associated with estimate of high teratogenic risk (as judged by clinical pharmacologist) in pregnant females who were prescribed anti-infective drugs or mild analgesics. Methods. A cross-sectional study included 284 pregnant women who came for an advice about teratogenic risk to clinical pharmacologist in Clinical Centre Kragujevac, Serbia during the period from 1997 to 2012. All of included pregnant women were prescribed mild analgesics and/or anti-infective drugs during the first 3 months of pregnancy. The data were collected from patient files and by phone interviews. Results. Clinical pharmacologists estimated the risk of teratogenicity as “high” in pregnant females who were using tetracyclines or propionic acid derivatives. Disorders of development reported by mothers during phone interviews were associated with cephalosporin use during first 3 months of pregnancy, while miscarriages or abortions happened more often in women who used a tetracycline. Conclusions. Estimate of risk from congenital anomalies after use of drugs during pregnancy, which make clinical pharmacologists as part of their routine healthcare services, depends on amount of published data about previous experiences with specific drugs during the first 3 months of pregnancy. Key Words: pregnancy; drugs; risk of teratogenicity; risk estimate
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 6; 1439-1445
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Poles in pharmacy - source of knowledge and prevalence of over the counter usage
Autorzy:
Bandurska, Ewa
Zaleska, Judyta
Zarzeczna-Baran, Marzena
Powiązania:
https://bibliotekanauki.pl/articles/895595.pdf
Data publikacji:
2018-08-31
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
respiratory tract infections
Self Care
Nonprescription Drugs
Opis:
Self-medication is a procedure that is increasingly eagerly chosen by people all over the world, especially in common conditions (e.g. infections of upper respiratory tract). The main objective of this study was to determine the prevalence of self-medication and identify the sources of knowledge used by Polish society in searching for information on OTC medicines. The study was conducted in the group of 252 Internet users at working age (18-64 years) living in Poland (women n=208; 82.5%, men m=44; 17.5%) and used an original questionnaire consisting of 29 questions available on Internet from December 2016 to February 2017. According to the obtained results self-treatment was undertaken by 90.08% of Poles. Using OTC products was most prevalent among people with university education (p=0.01) and without children (p=0.03). Most popular source of knowledge on self-medication was own experience (n=149; 59.1%) and pharmacists’ advice (n=148; 58.7%). TV commercials were considered as unimportant for most of respondents (54.3%). Young women (18-26 years) most often used Internet to search for information about OTC drugs (p=0.03), young male trusted own experience (p=0.03) and men from older age groups (p=0.04) advice of a pharmacist. Self-medication can characterized as prevalent in Poland. People with lower levels of education used OTC medicines less often and therefore might benefit from stronger support of professionals.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 4; 1041-1049
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
APPLICABILITY OF THE EVIDEM MULTI-CRITERIA DECISION ANALYSIS FRAMEWORK FOR ORPHAN DRUGS – RESULTS FROM A STUDY IN 7 EURASIAN COUNTRIES.
Autorzy:
Baran-Kooiker, Aleksandra
ATIKELER, Kagan
GAITOVA, KAMILLA
HOLOWNIA-VOLOSKOVA, MALWINA
TURCU-STIOLICA, ADINA
Kooiker, Coen
PINIAZHKO, ORESTA
CZECH, MARCIN
Powiązania:
https://bibliotekanauki.pl/articles/895230.pdf
Data publikacji:
2019-06-28
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
rare diseases
MCDA
orphan drugs
EVIDEM
HTA
weighting
Opis:
Several Multi-Criteria Decision Analysis (MCDA) models for use in health technology assessment (HTA) have been developed over the years, including some for orphan drugs (OD). However, there is no general consensus yet on MCDA structure and which criteria should be included and implementation of MCDA into HTA practice has been slow so far. Our study tested the criteria preferences and possibilities for implementation of the EVIDEM MCDA framework for OD with a diverse group of 140 stakeholders in Kazakhstan, Netherlands, Poland, Romania, Russia, Turkey and Ukraine (KZ,NL,PL,RO,RU,TR,UA). The research elicited stakeholder preferences (weighting) for EVIDEM domains, criteria and sub-criteria to measure their relative importance. Correlations of work place and HTA/rare diseases experience with weighting results were investigated. Results showed that the ‘Need for intervention’ domain was assessed as the most important in: RO/NL/RU/TR, in KZ/PL the ‘Type of benefit of intervention’ and in UA ‘Economic consequences of intervention’. ‘Population Priorities’ was uniformly given a low priority. Further research, sharing of experiences and multi-stakeholder discussion is necessary to define a path forward for a robust and sustainable improvement of MCDA models and its application in orphan drug HTA. Model simplification and clarification of outcomes would be beneficial.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2019, 76, 3; 581-598
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
THE INFLUENCE OF POLYETHER SUBSTITUENTS ON BIOLOGICAL ACTIVITY OF CURCUMIN DERIVATIVES
Autorzy:
Gruber, Beata M.
Tomasz, Deptuła
Adam, Krówczyński
Irena, Bubko
Powiązania:
https://bibliotekanauki.pl/articles/895397.pdf
Data publikacji:
2020-02-29
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
Chemical synthesis
cytotoxic activity
curcumin derivatives
antitumor drugs
Opis:
Curcumin is reported as an anti proliferative and chemopreventive compound. However, it shows poor water solubility, low bioavailability, and rapid metabolism.. To address these problems, curcumin derivatives substituted with polyether chain were synthesised to improve the hydrophilicity of curcumin and thus its bioavailability. The biological activity of modified curcumin molecules were studied with human normal B-lymphocytes GM 14667 and human leukemia cells HL60 and covered: the denotation of IC50 values for each new compound with use of MTT test and the studies on apoptosis induction observed as morphological changes and the expression of apoptotic proteins, BAX, BCL-2 and survivin with use of Western Blot analysis. All effects were referenced to native curcumin. The derivatives with modified polyether chains number and the position of methoxy- groups were selected for further studies. As was shown, the solubility of the compound does not directly correlate with its cytotoxicity. The maintenance of the methoxy group in the meta position as well as the introduction of hydrophilic polyether chains but not the number of polyether chains may affect the cytotoxic activity of curcumin derivatives against cancer cells. Modifications of the curcumin molecule structure can determine its impact on the profile of pro or anti apoptotic proteins.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2020, 77, 1; 99-111
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
OVERVIEW OF REGULATORY INITIATIVES IN THE EUROPEAN UNION TO STIMULATE RESEARCH AND ACCELERATE ACCESS TO ORPHAN DRUGS AND OTHER HIGH MEDICAL NEED PRODUCTS
Autorzy:
Baran-Kooiker, Aleksandra
Czech, Marcin
Kooiker, Coen
Powiązania:
https://bibliotekanauki.pl/articles/895541.pdf
Data publikacji:
2019-02-28
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
orphan drugs
regulatory pathways
PRIME
MAPPs
FP7
Opis:
The European Union (EU) is continuously working towards further promoting and facilitating registration and development of OMPs. The goal of this article is to present a broad overview of existing legislation, programmes and incentives in the EU that allow for accelerated access of orphan drugs and high medical need products, as well as give some historical context and how these programs are interconnected. The authors conducted an explorative review of publicly available sources of regulatory intelligence policy and information on orphan drug and rare disease policies as well as information on accelerated assessment programs in the EU. The authors identified and looked into the following programs and initiatives: orphan drug legislation, accelerated assessment, conditional approval, Priority Medicine (PRIME), compassionate use programs, off-label use and RTU, Medicines Adaptive Pathways to Patients (MAPPs), ADAPT-SMART, HTA initiatives (EUnetHTA, Parallel Consultation), STAMP, IMI and IMI2 and the European Framework Programmes (incl. FP7 IDEAL, Asterix and Inspire). It can be concluded that promoting innovation and early access to medicines has been firmly put on the agenda in the EU, with various programs and initiatives, either national or EU-wide. Hurdles in regulatory science remain present, especially for rare diseases, but fundamental research as done in FP7 could lead to more efficient orphan drug development. Barriers in the field of HTA, pricing and reimbursement still need to be addressed to enhance patient access. The true effectiveness of all these programs will only become clear over time.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2019, 76, 1; 3-17
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
COMBINATIONS OF ISOTHIOCYANATES WITH DRUGS – A CHANCE OR THREAT TO CHEMOPREVENTION AND CANCER TREATMENT?
Autorzy:
Mielczarek, Lidia
Chilmonczyk, Zdzisław
Suchocki, Piotr
Wroczyński, Piotr
Wiktorska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/895549.pdf
Data publikacji:
2018-08-31
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
chemotherapy
chemoprevention
combination therapy
sulforaphane
isothiocyanates
drugs combination
Opis:
Isothiocyanates (ITCs) are a group of compounds of natural origin which exhibit anticancer properties. In addition to the cytotoxic impact on cancer cells, confirmed in the multiple cell lines and the in vivo models, ITCs exhibit the cytoprotective effect in normal cells by regulating the activity of enzymes involved in xenobiotic metabolism. These properties of ITCs have led to a continuing increase in the number of studies which have shown that ITCs can sensitize cancer cells to cytostatic drugs used as standard in cancer therapies. On the other hand these compounds may decrease the effectiveness of drugs by deregulating the metabolising system of the cell. This paper discusses the results of preclinical study on ITCs applications in combination therapy as well as their role in drug metabolism.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 4; 829-841
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Scoring ligand efficiency
Autorzy:
Polanski, Jaroslaw
Duszkiewicz, Roksana
Pedrys, Anna
Gasteiger, Johann
Powiązania:
https://bibliotekanauki.pl/articles/895599.pdf
Data publikacji:
2019-08-30
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
drugs
activity
drug design
ligand efficiency
PubChem
ChEMBL
Opis:
Ligand efficiency (LE) is a molecular descriptor that probes the ratio of potency vs. heavy atom count (HAC). As an estimator of drug candidates, LE emphasizes a low heavy atom count more than potency. The objective was to design a novel transform where potency and the HAC would be balanced more evenly. A series of novel descriptors SCORE was defined to evaluate the co-influence of potency and the HAC. In particular, the product ligand efficiency (PLE) was designed and tested using the data of the ChEMBL, PubChem as well as the selected series of drugs and drug-fragments.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2019, 76, 4; 761-768
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ADVANCES AND LIMITATIONS IN PHARMACOTHERAPY OF EPILEPSY
Autorzy:
Rapacz, Anna
Powiązania:
https://bibliotekanauki.pl/articles/895429.pdf
Data publikacji:
2018-10-31
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
suicide
epilepsy
third-generation anticonvulsant drugs
drug development
pharmacoresistance
Opis:
Epilepsy is a chronic neurologic disorder that affects about 0.7% of the population. Patients with epilepsy suffer from recurrent seizures, which can be focal or generalized in nature. The third-generation of anticonvulsant drugs includes lacosamide, rufinamide, vigabatrin, retigabine, perampanel, eslicarbazepine acetate, brivaracetam and stiripentol. Other compounds, such as ganaxolone, cannabidiol, selurampanel, and everolimus among others, with different mechanisms of action are currently in clinical development. Furthermore, numerous compounds or classes of compounds are investigated in preclinical studies. Nevertheless, about 30% of epilepsy patients suffer from uncontrolled seizures despite pharmacotherapy, including the third-generation of anticonvulsant drugs. Additionally, the occurrence of adverse drug effects is responsible for poor compliance as well as discontinuation of the therapy, in up to 25% of patients before having reached the effective dose amount. Neuropsychiatric undesirable effects, include depression, aggression, irritable mood, anxiety, mood instability, paranoid ideation, delusions, hallucinations. Moreover, suicidal ideation and behaviour have been reported in patients treated with anticonvulsant drugs.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 5; 1069-1082
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
THE EFFECT OF METRONIDAZOLE ON THE VIABILITY OF CAL-27 TONGUE CANCER CELLS.
Autorzy:
Tołoczko-Iwaniuk, Natalia
Dziemiańczyk-Pakieła, Dorota
Celińska-Janowicz, Katarzyna
Drągowski, Paweł
Groth, Dawid
Reszeć, Joanna
Car, Halina
Borys, Jan
Miltyk, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/895561.pdf
Data publikacji:
2018-10-31
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
metronidazole
oral cancer
CAL-27
carcinogenic potential of the drugs
Opis:
Metronidazole belongs to the most commonly prescribed medications for bacterial and parasitic infections worldwide. It is also used in perioperative prevention prior to bowel, and head and neck surgeries. Despite the fact that the World Health Organization has placed it on its List of Essential Medicines, it is considered potentially carcinogenic. A great number of research studies have been conducted to clarify this issue, but results are inconclusive. None of the studies focused on the influence of metronidazole on oral cancer development. The aim of our study was to evaluate the impact of metronidazole on the viability of tongue cancer cells. The research was conducted on the tongue squamous cell carcinoma cell line (CAL-27). Metronidazole dissolved in growth medium was applied to the cell culture at concentrations: 1, 10, 50, 100μg/mL. Toxicity of the drug was evaluated by MTT assay and the [3H]-thymidine incorporation test. The MTT test revealed a significant increase in cell viability under the influence of metronidazole after 24h, at the highest concentration of the drug (100μg/mL), but had no impact on cell viability at other concentrations and after 48h and 72h. The results of the [3H]-thymidine incorporation test did not show significant results. Summarizing, metronidazole stimulates the viability of tongue squamous cell carcinoma cells according to its concentration and the time of incubation (results significant at the concentration 100μg/mL, after 24 hours of incubation).
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 5; 1233-1240
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bridging East with West of Europe – a comparison of orphan drugs policies in Poland, Russia and the Netherlands
Autorzy:
Baran, Aleksandra
Czech, Marcin
Kooiker, Coen
Hołownia, Malwina
Sykut- Cegielska, Jolanta
Powiązania:
https://bibliotekanauki.pl/articles/895663.pdf
Data publikacji:
2018-12-31
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
reimbursement
rare diseases
orphan drugs
disease registries
national plan for rare diseases
new born screening
Opis:
The goal of this article is to provide an in-depth review of rare disease policies and the reimbursement of ODs in 3 European countries, two EU members (Poland, the Netherlands) and a non-EU one (Russia). A review of publicly available information on rare disorder policies and HTA processes was performed. Experts were consulted for unclear or scarce information. Russia has a five times higher frequency threshold for its rare disease definition than Poland and the Netherlands (both using the EU definition). The Netherlands has vastly increased its disease registries by instituting 300 expert centres via its National Plan, in Poland there are only 6 registries while in Russia one central registry exists. All 3 countries have an HTA process in place, however, the Russian one is relatively undeveloped. The access to ODs in the Netherlands is the broadest with 80 out of 83 EMA approved ODs reimbursed in 2015; Poland reimbursed 49, whereas Russia reimbursed 4 on the federal level and 43 in Moscow region. In all countries new rare disease policies are under development. The availability of healthcare systems solutions and the reimbursement of ODs differs greatly in all 3 countries, mainly in Russia. Even though both states are EU member with common regulations and access to EMA approved drugs, marked differences between Poland and the Netherlands in the range of policies, access to treatments and screening programs exist.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 6; 1409-1422
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-12 z 12

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