<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2413-4341</journal-id>
<journal-title><![CDATA[Revista Paraguaya de Reumatología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. parag. reumatol.]]></abbrev-journal-title>
<issn>2413-4341</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Paraguaya de Reumatología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2413-43412025000200053</article-id>
<article-id pub-id-type="doi">10.18004/rpr/2025.11.02.53</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Características clínicas y epidemiológicas de pacientes con Artritis Reumatoide de un Centro Reumatológico de Paraguay]]></article-title>
<article-title xml:lang="en"><![CDATA[Clinical and epidemiological characteristics of patients with Rheumatoid Arthritis from a Rheumatology Center in Paraguay]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortiz]]></surname>
<given-names><![CDATA[Celia Concepción Ortigoza]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ocampos]]></surname>
<given-names><![CDATA[Jessica]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[Nilton]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Politécnica y Artística del Paraguay San Lorenzo ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Paraguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<volume>11</volume>
<numero>2</numero>
<fpage>53</fpage>
<lpage>57</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2413-43412025000200053&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2413-43412025000200053&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2413-43412025000200053&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: La artritis reumatoide (AR) es una enfermedad inflamatoria crónica, autoinmune, afecta principalmente a las articulaciones, y puede presentar manifestaciones sistémicas. El diagnóstico se basa en criterios clínicos y análisis de laboratorio, sin cura definitiva a pesar de los avances terapéuticos.  Objetivo: conocer las características clínicas y epidemiológicas de los pacientes con artritis reumatoide de un Hospital General, entre los meses de enero a junio del 2023.  Metodología: estudio observacional, descriptivo, de corte transversal. Se incluyeron pacientes mayores de 18 años con diagnóstico de AR y ficha clínica completa. Se utilizó muestreo no probabilístico de casos consecutivos.  Resultados: Se analizaron 147 fichas de pacientes con AR, con una media de edad de 49±12,6 años. El 91% fueron mujeres. El 94% presentó AR seropositiva, un 38% refirió dolor articular, de los cuales el 59% fue en rodillas, y un 9% presentó deformaciones articulares principalmente en manos.  Conclusión: La mayoría de los pacientes con AR son mujeres, con formas seropositivas casi en la totalidad. El dolor articular localizado se presentó principalmente en rodillas, y deformaciones en manos. Este estudio contribuye a la visibilidad de las características clínicas y epidemiológicas de los pacientes, de utilidad para mejorar estrategias de atención.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: Rheumatoid arthritis (RA) is a chronic, inflammatory, autoimmune disease that primarily affects the joints and can present with systemic manifestations. Diagnosis is based on clinical criteria and laboratory tests, and there is no definitive cure despite therapeutic advances.  Objective: To determine the clinical and epidemiological characteristics of patients with rheumatoid arthritis at a general hospital between January and June 2023.  Methodology: observational, descriptive, cross-sectional study. Patients over 18 years of age with a diagnosis of RA and complete medical records were included. Non-probability sampling of consecutive cases was used.  Results: 147 patient records with RA were analyzed, with a mean age of 49 ± 12.6 years. 91% were women. 94% were seropositive for RA, 38% reported joint pain, of which 59% was in the knees, and 9% presented with joint deformities, mainly in the hands.  Conclusion: The majority of patients with rheumatoid arthritis (RA) are women, almost all of whom are seropositive. Localized joint pain was primarily seen in the knees, and hand deformities were common. This study contributes to a better understanding of the clinical and epidemiological characteristics of these patients, which is useful for improving care strategies.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[artritis reumatoide]]></kwd>
<kwd lng="es"><![CDATA[seropositiva]]></kwd>
<kwd lng="es"><![CDATA[manifestaciones extraarticulares]]></kwd>
<kwd lng="es"><![CDATA[dolor articular]]></kwd>
<kwd lng="en"><![CDATA[rheumatoid arthritis]]></kwd>
<kwd lng="en"><![CDATA[seropositive]]></kwd>
<kwd lng="en"><![CDATA[extra-articular manifestations]]></kwd>
<kwd lng="en"><![CDATA[joint pain]]></kwd>
</kwd-group>
</article-meta>
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<page-range>9-18</page-range></nlm-citation>
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<person-group person-group-type="author">
<name>
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<given-names><![CDATA[YS]]></given-names>
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<source><![CDATA[Prevalencia de comorbilidades en pacientes con artritis reumatoide]]></source>
<year>2023</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Instituto Mexicano Del Seguro Social]]></publisher-name>
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<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Flores Huamani]]></surname>
<given-names><![CDATA[AG]]></given-names>
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<publisher-name><![CDATA[Universidad Continental]]></publisher-name>
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</article>
