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      Epidemiología de las vasculitis primarias en Colombia y su relación con lo informado para Latinoamérica Translated title: Epidemiology of primary vasculitis in Colombia and its relation with reported for latin america

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          Abstract

          Propuesta: las vasculitis primarias se expresan de forma variable entre pacientes y entre regiones, con frecuencias variables a través del mundo. Su incidencia promedio está calculada en 0,3 a 20 casos por millón de habitantes. Nosotros describimos la frecuencia de las vasculitis primarias en Colombia y la comparamos con lo informado en otros países de Latinoamérica (LA). Métodos: se revisó lo publicado en la literatura de vasculitis primaria en Colombia y en LA desde 1945 hasta 2007 en OLD Medline, Pub Med, BIREME, SciELO Colombia, LILACS. FEPAFEN, incluyendo publicaciones en inglés, español y portugués. La literatura incluye la información publicada del Hospital San Juan de Dios, Bogotá, Colombia y casos sin publicación enviados directamente por los autores. Nosotros calculamos el porcentaje para todos los casos que fueron informados para Colombia. Resultados: se identificaron 857 casos de vasculitis primaria en Colombia. La arteritis de Takayasu fue la vasculitis más frecuente en un 13,3% (114 casos) seguida de la enfermedad de Buerger en 11,2% (96 casos), las vasculitis cutáneas primarias y la poliarteritis nodosa en un 10% (86 casos) cada una. En niños, la vasculitis más frecuente fue la púrpura de Henoch Schönlein en un 24% (206 casos). En Latinoamérica se publicaron 177 artículos con 1605 casos informados. Se evidenció mayor presencia de arteritis de Takayasu en México y Brasil, y de poliangeítis microscópica en Chile y Perú. Conclusión: la mayoría de publicaciones sobre vasculitis primarias provienen de Europa, Norteamérica, Japón, Kuwait y Nueva Zelanda. Existen una serie de publicaciones y experiencia con estas patologías en LA. Un número considerable de publicaciones y casos con vasculitis primarias se han informado en Colombia en los recientes años, incluyendo la reciente descripción de la variante nodular de la vasculitis cutánea. La arteritis de Takayasu fue la variante más reportada del promedio de vasculitis, al igual que en Brasil y México. En contraposición a los hallazgos realizados en Brasil, Colombia y Mexico, las vasculitis asociadas a ANCA fueron la forma más informada en países como Chile y Perú. La mayoría de casos informados en LA provienen de México, siendo Colombia el segundo país en frecuencia. Es posible que exista más información pero no la conocemos, por no estar publicada. No existen estudios de incidencia y prevalencia. A escala mundial solo existen estudios de incidencia de las vasculitis primarias, y solo se han realizado estudios de incidencia y prevalencia en la granulomatosis de Wegener.

          Translated abstract

          Purpose: primary vasculitis occurs with variable expression in individual patients and regions, and variable frequency throughout the world. Their overall incidence has been calculated to be 40 cases per million populations. We sought to describe the frequency of vasculitis in Colombia and compare it with vasculitis reported from other countries of Latin America (LA). Methods: review of available published literature on vasculitis in LA from 1945 to 2007 in OLD Medline, Pub Med, BIREME, SciELO Colombia, LILACS, FEPAFEN, including publications in English, Spanish and Portuguese. The literature included published information from San Juan de Dios hospital, Bogota, Colombia, and unpublished cases submitted directly to the authors. We calculated the percentage of all cases which are reported from Colombia. Results: we identified 857 cases of primary vasculitis in Colombia. Takayasu arteritis was the most common vasculitis in 13.3% (114 cases) followed by Buerger's disease in 11.2% (96 cases), primary cutaneous vasculitis and polyarteritis nodosa in a 10% (86 cases) each. In children, the vasculitis was more frequent in Henoch Schonlein purpura in 24% (206 cases). In Latin America, 177 articles were published in 1605 reported cases. It showed increased presence of Takayasu's arteritis in Mexico and Brazil, and microscopic poliangeiitis in Peru and Chile. Conclusion: while the majority of publications on primary vasculitis are from Europe and North America, there is a substantial literature and experience with these disorders in LA. A considerable number of publications and cases have emerged from Colombia in recent years, including case descriptions of a recently described variant of nodular cutaneous vasculitis. Takayasu arteritis was the most frequently reported form of primary vasculitis overall, and also from Brazil and Mexico. However, ANCA related vasculitis were the most commonly reported forms in Chile and Peru instead. The greatest numbers of cases were reported from Mexico, the LA's most populous country, with Colombia a close second.

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          Nomenclature of systemic vasculitides. Proposal of an international consensus conference.

          The following are some of the conclusions and proposals made at the Chapel Hill Consensus Conference on the Nomenclature of Systemic Vasculitis. 1. Although not a prerequisite component of the definitions, patient age is recognized as a useful discriminator between Takayasu arteritis and giant cell (temporal) arteritis. 2. The name "polyarteritis nodosa," or alternatively, the name "classic polyarteritis nodosa," is restricted to disease in which there is arteritis in medium-sized and small arteries without involvement of smaller vessels. Therefore, patients with vasculitis affecting arterioles, venules, or capillaries, including glomerular capillaries (i.e., with glomerulonephritis), are excluded from this diagnostic category. 3. The name "Wegener's granulomatosis" is restricted to patients with granulomatous inflammation. Patients with exclusively nongranulomatous small vessel vasculitis involving the upper or lower respiratory tract (e.g., alveolar capillaritis) fall into the category of microscopic polyangiitis (microscopic polyarteritis). 4. The term "hypersensitivity vasculitis" is not used. Most patients who would have been given this diagnosis fall into the category of microscopic polyangiitis (microscopic polyarteritis) or cutaneous leukocytoclastic angiitis. 5. The name "microscopic polyangiitis," or alternatively, "microscopic polyarteritis," connotes pauci-immune (i.e., few or no immune deposits) necrotizing vasculitis affecting small vessels, with or without involvement of medium-sized arteries. Cryoglobulinemic vasculitis, Henoch-Schönlein purpura, and other forms of immune complex-mediated small vessel vasculitis must be ruled out to make this diagnosis. 6. The name "cutaneous leukocytoclastic angiitis" is restricted to vasculitis in the skin without involvement of vessels in any other organ. 7. Mucocutaneous lymph node syndrome must be present to make a diagnosis of Kawasaki disease.(ABSTRACT TRUNCATED AT 250 WORDS)
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            Takayasu's arteritis. Clinical study of 107 cases

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              The American College of Rheumatology 1990 criteria for the classification of vasculitis. Summary.

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                Author and article information

                Journal
                rcre
                Revista Colombiana de Reumatología
                Rev.Colomb.Reumatol.
                Asociación Colombiana de Reumatología (Bogotá, Distrito Capital, Colombia )
                0121-8123
                July 2009
                : 16
                : 3
                : 248-263
                Affiliations
                [11] orgnameUniversidad Nacional orgdiv1Departamento de Patología
                [03] Bogotá D.C. orgnameHospital Universitario Clínica orgdiv1Servicio de Terapia Renal
                [08] Bogotá orgnameRiesgo de Fractura
                [07] Cali orgnameUnidad de Reumatología
                [06] orgnameUniversidad de Antioquia orgdiv1Unidad de Reumatología
                [05] Bogotá orgnameInstituto de Reumatología
                [02] orgnameFundación Valle del Lili
                [04] orgnameFundación Santa Fe de Bogotá
                [01] orgnameUniversidad Nacional de Colombia orgdiv1Unidad de Reumatología
                [09] orgnameHospital Militar Central
                [10] orgnameIPS Especializada Audifarma
                Article
                S0121-81232009000300002 S0121-8123(09)01600302
                a5d135c3-40b6-4d8c-b88f-af5cbda59358

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

                History
                : 15 August 2009
                : 18 June 2009
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 222, Pages: 16
                Product

                SciELO Colombia

                Self URI: Texto completo solamente en formato PDF (ES)
                Categories
                Investigación Original

                Takayasu's arteritis,Latinoamérica,vasculitis primarias,vasculitis ANCA,arteritis de Takayasu,epidemiology,primary vasculitis,ANCA associated vasculitis,epidemiología

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