<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.1 20151215//EN" "https://jats.nlm.nih.gov/publishing/1.1/JATS-journalpublishing1.dtd">
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" article-type="editorial" dtd-version="1.1" specific-use="sps-1.7" xml:lang="en">
  <front>
    <journal-meta>
      <journal-id journal-id-type="nlm-ta">Arq Bras Cardiol</journal-id>
      <journal-id journal-id-type="publisher-id">abc</journal-id>
      <journal-title-group>
        <journal-title>Arquivos Brasileiros de Cardiologia</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Arq. Bras. Cardiol.</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="ppub">0066-782X</issn>
      <issn pub-type="epub">1678-4170</issn>
      <publisher>
        <publisher-name>Sociedade Brasileira de Cardiologia - SBC</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v3">kK7Hjswbyrd9BDpqnNBcRjh</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v2">S0066-782X2018000500411</article-id>
      <article-id pub-id-type="doi">10.5935/abc.20180082</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Short Editorial</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Frequency of Subclinical Atherosclerosis in HIV-infected Brazilians</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Uip</surname>
            <given-names>David Everson</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
          <xref ref-type="corresp" rid="c1"/>
        </contrib>
        <aff id="aff1">
          <institution content-type="orgname">Universidade de S&#227;o Paulo</institution>
          <institution content-type="orgdiv1">Faculdade de Medicina</institution>
          <addr-line>
            <city>S&#227;o Paulo</city>
            <state>SP</state>
          </addr-line>
          <country country="BR">Brazil</country>
          <institution content-type="original">Faculdade de Medicina da Universidade de S&#227;o Paulo (USP), S&#227;o Paulo, SP - Brazil</institution>
          <institution content-type="normalized">Universidade de S&#227;o Paulo</institution>
        </aff>
      </contrib-group>
      <author-notes>
        <corresp id="c1"><bold>Mailing Address: David Everson Uip</bold>, Alameda Gabriel Monteiro da Silva, 42. Postal Code 01441-100, Jardim Am&#233;rica, S&#227;o Paulo, SP - Brazil. E-mail: <email>david-uip@uol.com.br</email>
				</corresp>
      </author-notes>
      <pub-date pub-type="epub-ppub">
        <month>05</month>
        <year>2018</year>
      </pub-date>
      <volume>110</volume>
      <issue>5</issue>
      <fpage>411</fpage>
      <lpage>411</lpage>
      <permissions>
        <license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by/4.0/" xml:lang="en">
          <license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited</license-p>
        </license>
      </permissions>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>Cardiovascular Diseases</kwd>
        <kwd>Acquired Immunodeficiency Syndrome</kwd>
        <kwd>Atherosclerosis</kwd>
        <kwd>Carotid Intima Media-Carotideo</kwd>
        <kwd>Vascular Stiffness</kwd>
        <kwd>Risk Factors</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <p>The advances in the treatment of the Human Immunodeficiency Virus (HIV) infection have resulted in a significant reduction in the mortality related to the acquired immunodeficiency syndrome (AIDS). Most patients get infected between the ages of 19 and 39 years, receive medicines from the time of diagnosis onward, with no perspective of interruption. In the follow-up of those patients, chronic non-infectious diseases related to several risk factors, such as age and cardiovascular disease, emerge. Some studies have shown the direct action of the HIV on the vascular endothelium (chronic inflammatory process), in addition to the action of the antiretroviral therapy (ART) on the lipid metabolism.<xref ref-type="bibr" rid="B1">1</xref>
		</p>
    <p>The incidence of cardiovascular events among HIV-infected patients is low, being, thus, difficult to assess. Subclinical atherosclerosis is associated with an increased risk for events in the general population. It can be detected by use of non-invasive methods, such as carotid ultrasound, aimed at measuring the intimal medial thickness and at assessing the presence of atherosclerotic plaque, in addition to coronary computed tomography to calculate the calcium score. Coronary tomography angiography allows the assessment of the presence, composition and extension of coronary plaques, in addition to detecting stenosis.</p>
    <p>The study &#8220;<italic>Frequency of Subclinical Atherosclerosis in HIV-Infected Brazilians</italic>&#8221;,<xref ref-type="bibr" rid="B2">2</xref> aimed at assessing those risk factors for cardiovascular disease, has reported results similar to those of other studies performed in several research centers around the world. It is worth noting the <italic>Multicenter AIDS Cohort Study</italic> (MACS) as a reference.<xref ref-type="bibr" rid="B3">3</xref>
		</p>
    <p>The MACS is an ongoing prospective study that follows up HIV-infected and non-infected men who have sex with other men in four North American cities (Baltimore/Washington DC, Chicago, Los Angeles and Pittsburgh). The inclusion of cases began in 1987-1991, with new inclusions in 2001-2003, and from 2010 onward. Patients undergo two annual interviews, which include questions about behavior, physical exam and specific and non-specific laboratory tests. From January 2010 to August 2013, 1001 men underwent cardiac computed tomography, 618 of whom were HIV-infected, had ages ranging from 40 and 70 years, and no previous history of myocardial revascularization. That study concluded that coronary plaques, mainly non-calcified ones, were more prevalent and extensive in seropositive patients, regardless of the presence of other risk factors.</p>
    <p>Some facts are worth noting: 1. The current increase in the number of HIV-infection cases among young men having sex with other men; 2. The World Health Organization&#8217;s recommendation to begin specific therapy as soon as the etiological diagnosis is established; 3. The increased survival of the patients, with a decrease in the occurrence of opportunistic infections; 4. The relevance of the adverse effects presumably caused by ART, mainly osteonecrosis, metabolic syndrome and cardiovascular diseases.</p>
    <p>The study in question contradicts the initial view relating atherosclerotic disease to ART and shows the importance of adopting preventive measures regarding the need for a healthy diet, physical exercise practice and the early introduction of medicines to correct the metabolic changes.</p>
  </body>
  <back>
    <fn-group>
      <fn fn-type="other">
        <p>Short Editorial regarding the article Frequency of Subclinical Atherosclerosis in Brazilian HIV-Infected Patients</p>
      </fn>
    </fn-group>
    <ref-list>
      <title>References</title>
      <ref id="B1">
        <label>1</label>
        <mixed-citation>1 DAD Study Group, Friis-Moller N, Reiss P, Sabin CA, Weber R, Monforte Ad, et al. Class of antiretroviral drugs and the risk of myocardial infarction. N Engl J Med. 2007;356(17):1723-35.</mixed-citation>
        <element-citation publication-type="journal">
          <person-group person-group-type="author">
            <collab>DAD Study Group</collab>
            <name>
              <surname>Friis-Moller</surname>
              <given-names>N</given-names>
            </name>
            <name>
              <surname>Reiss</surname>
              <given-names>P</given-names>
            </name>
            <name>
              <surname>Sabin</surname>
              <given-names>CA</given-names>
            </name>
            <name>
              <surname>Weber</surname>
              <given-names>R</given-names>
            </name>
            <name>
              <surname>Monforte</surname>
              <given-names>Ad</given-names>
            </name>
            <etal/>
          </person-group>
          <article-title>Class of antiretroviral drugs and the risk of myocardial infarction</article-title>
          <source>N Engl J Med</source>
          <year>2007</year>
          <volume>356</volume>
          <issue>17</issue>
          <fpage>1723</fpage>
          <lpage>1735</lpage>
        </element-citation>
      </ref>
      <ref id="B2">
        <label>2</label>
        <mixed-citation>2 Salmazo OS, Bazan SG, Shiraishi F, Bazan R, Okoshi K, Hueb JC. Frequency of subclinical atherosclerosis in Brazilian HIV-Infected patients. Arq Bras Cardiol. 2018; 110(5):402-410</mixed-citation>
        <element-citation publication-type="journal">
          <person-group person-group-type="author">
            <name>
              <surname>Salmazo</surname>
              <given-names>OS</given-names>
            </name>
            <name>
              <surname>Bazan</surname>
              <given-names>SG</given-names>
            </name>
            <name>
              <surname>Shiraishi</surname>
              <given-names>F</given-names>
            </name>
            <name>
              <surname>Bazan</surname>
              <given-names>R</given-names>
            </name>
            <name>
              <surname>Okoshi</surname>
              <given-names>K</given-names>
            </name>
            <name>
              <surname>Hueb</surname>
              <given-names>JC</given-names>
            </name>
          </person-group>
          <article-title>Frequency of subclinical atherosclerosis in Brazilian HIV-Infected patients</article-title>
          <source>Arq Bras Cardiol</source>
          <year>2018</year>
          <volume>110</volume>
          <issue>5</issue>
          <fpage>402</fpage>
          <lpage>410</lpage>
        </element-citation>
      </ref>
      <ref id="B3">
        <label>3</label>
        <mixed-citation>3 Post WS, Budolf W, Kingsley L, Palella FJ, Witt MD, Li X, et al. Associations infection and subclinical coronary atherosclerosis: the Multicenter AIDS Cohort Study (MACS). Ann Intern Med. 2014;160(7):458-67.</mixed-citation>
        <element-citation publication-type="journal">
          <person-group person-group-type="author">
            <name>
              <surname>Post</surname>
              <given-names>WS</given-names>
            </name>
            <name>
              <surname>Budolf</surname>
              <given-names>W</given-names>
            </name>
            <name>
              <surname>Kingsley</surname>
              <given-names>L</given-names>
            </name>
            <name>
              <surname>Palella</surname>
              <given-names>FJ</given-names>
            </name>
            <name>
              <surname>Witt</surname>
              <given-names>MD</given-names>
            </name>
            <name>
              <surname>Li</surname>
              <given-names>X</given-names>
            </name>
            <etal/>
          </person-group>
          <article-title>Associations infection and subclinical coronary atherosclerosis: the Multicenter AIDS Cohort Study (MACS)</article-title>
          <source>Ann Intern Med</source>
          <year>2014</year>
          <volume>160</volume>
          <issue>7</issue>
          <fpage>458</fpage>
          <lpage>467</lpage>
        </element-citation>
      </ref>
    </ref-list>
  </back>
  <sub-article article-type="translation" id="s1" xml:lang="pt">
    <front-stub>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Minieditorial</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Frequ&#234;ncia da Aterosclerose Subcl&#237;nica em Brasileiros Infectados pelo HIV</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Uip</surname>
            <given-names>David Everson</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
          <xref ref-type="corresp" rid="c2"/>
        </contrib>
        <aff id="aff2">
          <institution content-type="original">Faculdade de Medicina da Universidade de S&#227;o Paulo (USP), S&#227;o Paulo, SP - Brasil</institution>
        </aff>
      </contrib-group>
      <author-notes>
        <corresp id="c2"><bold>Correspond&#234;ncia: David Everson Uip</bold>, Alameda Gabriel Monteiro da Silva, 42. CEP 01441-100, Jardim Am&#233;rica, S&#227;o Paulo, SP - Brasil. E-mail: <email>david-uip@uol.com.br</email>
				</corresp>
      </author-notes>
      <kwd-group xml:lang="pt">
        <title>Palavras-chave</title>
        <kwd>Doen&#231;as Cardiovasculares</kwd>
        <kwd>S&#237;ndrome da Imunodefici&#234;ncia Adquirida</kwd>
        <kwd>Aterosclerose</kwd>
        <kwd>Espessura &#205;ntima Media Carot&#237;dea</kwd>
        <kwd>Rigidez Vascular</kwd>
        <kwd>Fatores de Risco</kwd>
      </kwd-group>
    </front-stub>
    <body>
      <p>Os avan&#231;os no tratamento da infec&#231;&#227;o pelo v&#237;rus da imunodefici&#234;ncia humana (<italic>Human Immunodeficiency Virus</italic> - HIV) resultaram na redu&#231;&#227;o significativa da mortalidade relacionada &#224; s&#237;ndrome da imunodefici&#234;ncia adquirida (AIDS). A maioria dos pacientes infecta-se entre 19 e 39 anos de idade, recebe medicamentos a partir do diagn&#243;stico, n&#227;o havendo <italic>a priori</italic> prazo para interrup&#231;&#227;o. No seguimento desses pacientes, tem-se observado a emerg&#234;ncia de doen&#231;as cr&#244;nicas n&#227;o infecciosas relacionadas a diversos fatores de risco, inclusive idade e doen&#231;a cardiovascular. Estudos mostram que h&#225; a&#231;&#227;o direta do v&#237;rus no endot&#233;lio vascular (processo inflamat&#243;rio cr&#244;nico) e ainda a&#231;&#227;o dos medicamentos antirretrovirais (TARV) no metabolismo lip&#237;dico.<xref ref-type="bibr" rid="B1">1</xref>
			</p>
      <p>A incid&#234;ncia de eventos cardiovasculares entre os pacientes infectados pelo HIV &#233; baixa e, por isso, dif&#237;cil de ser estudada. A aterosclerose subcl&#237;nica est&#225; associada ao risco aumentado de eventos na popula&#231;&#227;o geral. Ela pode ser detectada por m&#233;todos n&#227;o invasivos, como a ultrassonografia das car&#243;tidas, com o objetivo de medir a espessura da camada m&#233;dio-intimal e verificar a presen&#231;a da placa ateroscler&#243;tica, e a tomografia das art&#233;rias coron&#225;rias para mensurar o escore de c&#225;lcio. A angiotomografia das art&#233;rias coron&#225;rias permite ainda a avalia&#231;&#227;o da presen&#231;a, composi&#231;&#227;o e extens&#227;o das placas coronarianas, al&#233;m da detec&#231;&#227;o de estenose.</p>
      <p>O estudo &#8220;<italic>Frequ&#234;ncia de Aterosclerose Subcl&#237;nica em Brasileiros Infectados pelo HIV</italic>&#8221;<xref ref-type="bibr" rid="B2">2</xref> teve por objetivo avaliar esses fatores de risco para doen&#231;a cardiovascular e encontrou resultados semelhantes aos de outros estudos realizados em diversos centros de pesquisa no mundo. Como refer&#234;ncia, &#233; importante citar o trabalho <italic>Multicenter AIDS Cohort Study</italic> (MACS).<xref ref-type="bibr" rid="B3">3</xref>
			</p>
      <p>O MACS &#233; um estudo prospectivo em desenvolvimento que acompanha homens que fazem sexo com homens, infectados e n&#227;o infectados pelo HIV, em quatro cidades americanas (Baltimore/Washington DC, Chicago, Los Angeles e Pittsburgh). A inclus&#227;o dos casos iniciou-se nos anos 1987-1991, ocorrendo novas inclus&#245;es em 2001-2003 e a partir de 2010. Os pacientes submetem-se a duas entrevistas anuais, incluindo questionamento sobre comportamento, exame f&#237;sico geral e exames laboratoriais espec&#237;ficos e inespec&#237;ficos. De janeiro de 2010 a agosto de 2013, 1001 homens foram submetidos a tomografia card&#237;aca. Desses, 618 eram infectados pelo HIV, com idade variando entre 40 e 70 anos e sem hist&#243;ria pr&#233;via de revasculariza&#231;&#227;o do mioc&#225;rdio. A conclus&#227;o do trabalho demonstrou que as placas coronarianas, especialmente as n&#227;o calcificadas, foram mais prevalentes e extensas nos pacientes soropositivos, independentemente da presen&#231;a de outros fatores de risco.</p>
      <p>Alguns fatos merecem refer&#234;ncia: 1. O aumento atual do n&#250;mero de casos em homens jovens que fazem sexo com homens; 2. A decis&#227;o da Organiza&#231;&#227;o Mundial de Sa&#250;de de iniciar a terap&#234;utica espec&#237;fica, assim que firmado o diagn&#243;stico etiol&#243;gico; 3. O aumento da sobrevida dos pacientes, com diminui&#231;&#227;o da ocorr&#234;ncia das infec&#231;&#245;es oportunistas; 4. A relev&#226;ncia dos efeitos adversos causados presumidamente pelos TARV, destacando-se a necrose osteoarticular, a s&#237;ndrome metab&#243;lica e as doen&#231;as cardiovasculares.</p>
      <p>O trabalho em quest&#227;o contradiz a vis&#227;o inicial, que referenciava a doen&#231;a ateroscler&#243;tica ao uso de TARV e demonstra a import&#226;ncia das medidas preventivas quanto &#224; obrigatoriedade de dieta adequada, &#224; realiza&#231;&#227;o de exerc&#237;cios f&#237;sicos e &#224; introdu&#231;&#227;o precoce de medicamentos objetivando a corre&#231;&#227;o das altera&#231;&#245;es metab&#243;licas.</p>
    </body>
    <back>
      <fn-group>
        <fn fn-type="other">
          <p>Minieditorial referente ao artigo Frequ&#234;ncia de Aterosclerose Subcl&#237;nica em Brasileiros Infectados pelo HIV</p>
        </fn>
      </fn-group>
    </back>
  </sub-article>
</article>
