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Časopis Internal medicine – Článok Impact of proton pump inhibitors on clopidogrel efficacy

Internal medicine

Peer - Reviewed Postgraduate Medical Journal.
Period 11x per year (july - august double issue)
1335-8359
The journal is indexed in the Slovak National Bibliography, Bibliographiia Medica Slovaca (BMS) and listed to citation database CiBaMed. All articles are reviewed. The publisher does not bear any responsibility for data and opinions of particular authors of the articles or advertisements. The articles on grey pages are company promotions or non reviewed information, an author is responsible for the content. Any reproduction of the content is allowed only with direct consent of the editorial office.
Predplatné
Internal medicine
Internal medicine
Peer - Reviewed Postgraduate Medical Journal.
Period 11x per year (july - august double issue)
Predplatné
Téma: Clinical pharmacology

Impact of proton pump inhibitors on clopidogrel efficacy

Eduard Veseliny, Peter Jarčuška, Mária Zakuciová, Martin Janíčko

Dual antiplatelet therapy (DAPT) with aspirin (ASA) and clopidogrel significantly reduces the risk of myocardial infarction and recurrent ischemia after an acute coronary syndrome as compared to ASA monotherapy. Due to the increased risk of bleeding in patients on DAPT, current consensus recommendations state that proton pump inhibitors (PPIs) are recommended in patients with prior upper gastrointestinal bleeding and considered appropriate in patients with multiple other risk factors who require DAPT. During the past few years concerns have been raised about the potential for PPIs, especially omeprazole, to decrease the efficacy of clopidogrel, and both the U.S. Food and Drug Administration (FDA) and European Medicines Agency (EMA) have issued warnings regarding the concomitant use of these medications. Above all the pharmacodynamic studies support PPI-clopidogrel interaction, whereas the clinical evidence, which is mainly based on nonrandomized, observational studies and secondary analyses of randomized trials, is conflicting. Up to now the clinical validity or relevance of the hypothesized PPI-clopidogrel interaction remains questionable. This article reviews existing data regarding the drug-drug interaction between PPIs and clopidogrel.

clopidogrel, proton pump inhibitors – PPI, drug interaction
Interná med. 2014; 14 (7-8): 309-314

Ročník 2014  Témy časopisu Internal medicine 7 / 2014

Overview works

Peter Ponťuch
Juraj Chudej, Juraj Sokol, Matej Hrnčár, Eva Mikušková, Ľubica Váleková, Ján Staško, Peter Kubisz
Tatiana Tatranská, Štefan Krajčík, Peter Mikus
Gabriela Gubo, Naďa Hučková, Laura Slezáková, Ľudovít Gašpa

Clinical pharmacology

Eduard Veseliny, Peter Jarčuška, Mária Zakuciová, Martin Janíčko

Daniel Čierny, Zdenko Killinger, Juraj Payer
Nie sú dostupné žiadne voľne dostupné články
CHAIRMAN OF THE EDITORIAL BOARD
prof. MUDr. Ivica Lazúrová, CSc. FRCP

REPRESENTATIVE OF CHAIRMAN
prof. MUDr. Juraj Payer, CSc., FRCP

MEMBERS OF THE EDITORIAL BOARD
doc. MUDr. Viera Fábryová, CSc.
MUDr. Viera Fedelešová, CSc.
prof. MUDr Martin Haluzík, CSc.
prof. MUDr. Štefan Hrušovský, CSc. Dr.SVS.
prof. MUDr. Rudolf Hyrdel, CSc.
doc. MUDr. Oľga Jurkovičová, CSc.
doc. MUDr. Zdenko Killinger, PhD.
doc. MUDr. Soňa Kiňová, PhD.
prof. MUDr. Peter Mitro, PhD.
doc. MUDr. Viliam Mojto, CSc., MHA
prof. MUDr. Karel Pacák, DrSc.
prof. MUDr. Juraj Payer, CSc., FRCP
doc. MUDr. Ján Podoba, CSc.
prof. MUDr. Igor Riečanský, DrSc.
doc. MUDr. Ján Staško, PhD.
doc. MUDr. Mária Szántová, PhD.
prof. MUDr. Ivan Tkáč, PhD.

EDITOR-IN-CHIEF
Eva Stachová
e-mail: stachova@amedi.sk 

GRAPHIC LAYOUT AND TYPESETTING
Lucia Vecseiová
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PROOFREADING OF ENGLISH TEXTS
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SECTIONS

OVERVIEW PAPERS
The latest knowledge on disease and disease groups aetiology, pathogenesis, diagnoses and therapy. Maximum size is 7 pages (font size 12, line spacing 1.5) with maximum six pictures (graphs). In case of more extensive theme it is possible to divide the paper to several parts after agreement with editorial office. Write the article with emphasis on its practical usage for out-patient internists and general practitionrs.

CASE STUDY
Maximum extent is 7 pages. Structuring: summary, introduction, case study, discussion, conclusion, bibliography.

DIAGNOSTIC AND THERAPEUTICAL ALGORITHMS
Diagnosis and therapy processed into tables and schemes, with minimum text, with emphasis on conciseness and clarity.

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APPENDIX - GENERAL MEDICINE
Intersectional theme elaborated complexly, well-arranged, clear (extent up to 12 pages).


MANUSCRIPT ELABORATION

Write the paper on computer in any common text editor.
write full length of lines (do not use ENTER at the end of a line)
- do not arrange text into columns
- do not do page make-up, put tables at the end of the paper
- distinguish precisely numbers 1, 0 and letters l, O
- use always parentheses ( )
- explain abbreviations always when first used


MANUSCRIPT REQUIREMENTS

1. An accurate paper title, names and surnames of all authors including titles, authors` workplace. The first author address including the phone number, fax and e-mail address.

2. Summary - concise content summary in the extent maximum 10 lines (only at overview papers, case studies and Appendices - General Medicine). Write in 1st or 3rd person singular or plural (unify according the type of an article).

3. Key words - in the extent of 3-6 (only for overview papers and Appendices - General Medicine). 4. English translation: paper title, summary, key words (only at overview papers, and Appendices - General Medicine)

5. Text
If you insert pictures into a document, send also their original files in "jpg" format, create graphs in Excel and send also their original files. If you send photo documentation via post office, please, send just high-class originals. Mark each original by a number, under which it is mentioned in the text. Write in 1st or 3rd person singular or plural (unify according the type of an article).

6. Bibliography
Citations are numbered chronologically in bold, references in the text are stated by the number of citations in parentheses. Use maximum 20 citations.

Examples of citations:
1. Shaheen NJ, Crosby NA, Bozymski EM, et al. Is there publication bias in the reporting cancer risk in Barrett ́ esophagus? Gastroenterology 2000; 119: 333-338.
2. Stenestrand U, Wallentin L. Swedish Register of Cardiac Intensive Care (RIKS-HIA): Early statin treatment following acute myocardial infarction and 1-year survival. JAMA 2001; 285(4): 430-436.
3. LIPID Study Group. Prevention of cardiovascular events and death with pravastatin in patients with coronary heart disease and a broad range of initial cholesterol levels. N Engl J Med 1998; 339: 1349-1357.
4. Jurkovičová O, Spitzerová H, Cagáň S. Komorové arytmie a náhla srdcová smrť pri akútnom infarkte myokardu. Bratisl Lek Listy 1997; 98: 379-389.
5. Osborne BE. The electrocardiogram of the rat. In: Budden R, Detweiler DK, Zbinden G. The rat electrocardiogram in pharmacology and toxicology. Oxford: Pergamon Press 1981: 15-27.

Do not use dots after first names in citations. Do not use colon but dot after names of authors. Use semi-colon after the year of publishing, colon is before pages. If an author is one, two or three - it is necessary to state all. If there are more than three authors it is necessary to write first three and "et all", in Slovak and Czech citations "a spol.".

Due to publishing of autodidactic tests it is necessary to add 4 questions to your article and 4 answers with marking of one correct answer, e.g.: Which of following factors is not related to rosacea?
a. genetic predisposition
b. Scandinavian origin
c. propionibacterium acnes
d. endothelial growth factor


The editorial board reserves the right to make small stylistic changes in the paper. If it is necessary to shorten the paper, the consent of the author will be required. All articles are double reviewed.

All published papers are paid.

Due to practical focus of the journal we would like to ask you to write the paper comprehensively, with emphasis on practical use of provided information in out-
patient internists and general practitioners.


Send contributions in the e-mail to the address: stachova@amedi.sk
Period 11x per year (july - august double issue)
1335-8359
The journal is indexed in the Slovak National Bibliography, Bibliographiia Medica Slovaca (BMS) and listed to citation database CiBaMed. All articles are reviewed. The publisher does not bear any responsibility for data and opinions of particular authors of the articles or advertisements. The articles on grey pages are company promotions or non reviewed information, an author is responsible for the content. Any reproduction of the content is allowed only with direct consent of the editorial office.
Predplatné
Internal medicine
Internal medicine
Peer - Reviewed Postgraduate Medical Journal.
Period 11x per year (july - august double issue)
Predplatné