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<article article-type="abstract" dtd-version="1.0" xml:lang="en" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML">
<front>
<journal-meta>
<journal-id journal-id-type="publisher-id">CC</journal-id>
<journal-id journal-id-type="nlm-ta">Cardiol Croat</journal-id>
<journal-title-group>
<journal-title>Cardiologia Croatica</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Cardiol. Croat.</abbrev-journal-title>
</journal-title-group>
<issn pub-type="ppub">1848-543X</issn>
<issn pub-type="epub">1848-5448</issn>
<publisher><publisher-name>Croatian Cardiac Society</publisher-name></publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="publisher-id">CC_12(3)_49</article-id>
<article-id pub-id-type="doi">10.15836/ccar2017.49</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Extended Abstract</subject></subj-group>
</article-categories>
<title-group>
<article-title>Serum uric acid and blood pressure in an European rural population with normal kidney function. Data from the Brisighella heart study (Italy) and ENAH study (Croatia)</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">http://orcid.org/0000-0003-2696-5305</contrib-id><name><surname>Karanovi&#x0107;</surname><given-names>Sandra</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ivkovi&#x0107;</surname><given-names>Vanja</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Parini</surname><given-names>Angelo</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">http://orcid.org/0000-0002-9262-4667</contrib-id><name><surname>Jelakovi&#x0107;</surname><given-names>Ana</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bari&#x0107;</surname><given-names>Mirta Abramovi&#x0107;</given-names></name><xref ref-type="aff" rid="aff3"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bacchelli</surname><given-names>Stefano</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Cagnati</surname><given-names>Marcella</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Cicero</surname><given-names>Arrigo Francesco Giuseppe</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>D&apos;addato</surname><given-names>Sergio</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Esposti</surname><given-names>Daniela Degli</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Fu&#x010D;ek</surname><given-names>Mirjana</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Grandi</surname><given-names>Elisa</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Kos</surname><given-names>Jelena</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">http://orcid.org/0000-0002-0240-4178</contrib-id><name><surname>Laganovi&#x0107;</surname><given-names>Mario</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Rosticci</surname><given-names>Martina</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Rogi&#x0107;</surname><given-names>Dunja</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Brinar</surname><given-names>Ivana Vukovi&#x0107;</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Borghi</surname><given-names>Claudio</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">http://orcid.org/0000-0002-2546-4632</contrib-id><name><surname>Jelakovi&#x0107;</surname><given-names>Bojan</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib>
<aff id="aff1"><label>1</label>University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, <country>Croatia</country></aff>
<aff id="aff2"><label>2</label>Medical and Surgical Sciences Department University of Bologna, Bologna, <country>Italy</country></aff>
<aff id="aff3"><label>3</label>Outpatient Clinic for General &#x2028;Medicine Bebrina, Bebrina, <country>Croatia</country></aff>
</contrib-group>
<author-notes>
<corresp id="cor1">Address for correspondence: Sandra Karanovi&#x0107;, Klini&#x010D;ki bolni&#x010D;ki centar Zagreb, Ki&#x0161;pati&#x0107;eva 12, HR-10000 Zagreb, Croatia. / Phone: +385-1-2388-271 / E-mail: <email xlink:href="sandra_k910@yahoo.com">sandra_k910@yahoo.com</email></corresp></author-notes>
<pub-date pub-type="epub-ppub"><month>03</month><year>2017</year></pub-date>
<volume>12</volume>
<issue>3</issue>
<fpage>49</fpage>
<lpage>49</lpage>
<history>
<date date-type="received"><day>10</day><month>02</month><year>2017</year></date><date date-type="accepted"><day>28</day><month>02</month><year>2017</year></date>
</history>
<permissions>
<copyright-year>2017</copyright-year>
<copyright-holder>Croatian Cardiac Society</copyright-holder>
</permissions>
<kwd-group kwd-group-type="author"><title>Keywords: </title><kwd>uric acid</kwd><kwd>arterial hypertension</kwd><kwd>prehypertension</kwd></kwd-group>
</article-meta>
</front>
<body>
<p>Uvod: Povi&#x0161;ena razina uri&#x010D;ne kiseline uo&#x010D;ena je u bolesnika s primarnom hipertenzijom (HT) i prehipertenzijom (PHT). Uri&#x010D;na kiselina povezana je s vrijednostima arterijskog tlaka u op&#x0107;oj populaciji jo&#x0161; od djetinjstva, a lije&#x010D;enje s inhibitorima ksantin oksidaze posti&#x017E;e se sni&#x017E;enje arterijskog tlaka. Navedeno upu&#x0107;uje na uzro&#x010D;nu vezu uri&#x010D;ne kiseline na razvoj arterijske hipertenzije. Budu&#x0107;i da su podaci za europsku, posebno ruralnu populaciju manjkavi, na&#x0161; cilj je bio analizirati povezanost urata i arterijskog tlaka u dva ruralna podru&#x010D;ja, u Hrvatskoj i Italiji.</p>
<p>Ispitanici i metode: U ovoj me&#x0111;unarodnoj prospektivnoj dugotrajnoj studiji s pra&#x0107;enjem analizirani su podaci 5162 pojedinca iz BReENa kohorte, originalno iz Brisighella Heart Study (Italija) i ENAH kohorte (Hrvatska). Od ukupnog broja uklju&#x010D;enih 1596 (754 mu&#x0161;karaca, 842 &#x017E;ena) je bilo adekvatno za daljnje analize. Isklju&#x010D;ene su osobe lije&#x010D;ene inhibitorima ksantin oksidaze ili antihipertenzivnom terapijom te pojedinci s eGFR &lt; 60 ml/min (MDRD formula). Me&#x0111;u ispitanicima bilo je 139 predhipertoni&#x010D;ara.</p>
<p>Rezultati: Zabilje&#x017E;en je statisti&#x010D;ki zna&#x010D;ajan trend u vrijednostima uri&#x010D;ne kiseline prema kategorijama arterijskog tlaka: normotenzija, prehipertenzija i hipertenzija (276 (IQ 228-330) vs. 294 (IQ 240-342) vs. 307 (IQ 252-360) (p &lt;0.001)). Uo&#x010D;ena je statisti&#x010D;ki zna&#x010D;ajna korelacija uri&#x010D;ne kiseline sa sistoli&#x010D;kim i dijastoli&#x010D;kim tlakom (r = 0,192; p &lt; 0,001, r = 0,08; p &lt; 0,001). U multivarijatnoj linearnoj regresijskoj analizi uri&#x010D;na kiselina je bila nezavisno povezana sa sistoli&#x010D;kim tlakom nakon prilagodbe za dob, spol, opseg struka, HDL, LDL, TG, eGFR (beta=0,11; p &lt; 0,001); porast od 100 umol/l uri&#x010D;ne kiseline doveo bi do porasta sistoli&#x010D;kog tlaka za 2,8 mmHg. U prilago&#x0111;enoj multivarijatnoj logisti&#x010D;koj regresijskoj analizi uri&#x010D;na kiselina bila je nezavisni prediktor za hipertenziju, osobe u 4. kvartili vrijednosti uri&#x010D;ne kiseline imale su vi&#x0161;i rizik za hipertenzivne vrijednosti arterijskog tlaka (1,9 [1.2-3.0]), ali ne i prehipertenziju.</p>
<p>Zaklju&#x010D;ak: U europskoj ruralnoj populaciji bez kroni&#x010D;ne bubre&#x017E;ne bolesti uri&#x010D;na kiselina je povezana s arterijskim tlakom i predstavlja nezavisni prediktor za hipertenziju, ali ne i prehipertenziju. Na&#x0161;i rezultati u skladu su s ve&#x0107;inom dosada&#x0161;njih studija koje ukazuju na mogu&#x0107;u uzro&#x010D;nu ulogu, me&#x0111;utim navedeno bi trebalo ispitati u prospektivnim istra&#x017E;ivanjima.</p>
</body>
</article>
