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      Ergotismo Asociado a Inhibidor de Proteasas en Paciente con inmunodepresión por VIH Translated title: Associated Ergotism Protease Inhibitor in immunesuppressed HIV Patient

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          Abstract

          Introducción: El Ergotismo es una complicación de la ingesta aguda o crónica de derivados ergotamínicos. Son metabolizados a nivel hepático por CYP3A4, así como inhibidores de la Proteasa (IP) (como Ritonavir) y muchos otros fármacos. Los IP actúan como inhibidores competitivos de la CYP3A4 y elevan las concentraciones de ergotamínicos, a niveles tóxicos, aún ante bajas dosis de los mismos. El presente caso refleja claramente los efectos producidos por la interacción medicamentosa entre la Ergotamina y los Inhibidores de las Proteasas en paciente con SIDA. Objetivo: Demostrar la importancia de las interacciones medicamentosas de los fármacos antirretrovirales.

          Translated abstract

          Abstract Introduction: Ergotism is a complication of chronic intake or acute ergot derivatives. They are metabolized in the liver CYP3A4 and lnhibidores Protease (IP) (as Ritonavir) and many other drugs. The IP act as competitive inhibitors of CYP3A4 and ergot concentrations rise to toxic levels, even at low doses thereof. This case clearly shows the effects of drug interaction between Ergotamine and protease inhibitors in patients with AIDS. Objective: To demonstrate the importance of drug interactions with antiretroviral drugs.

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          St Anthony's fire and living ligatures: a short history of ergometrine.

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            Ergotismo secundario a la asociación ergotamina-ritonavir: A propósito de 3 casos

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              Ergotismo: Presentación de un caso y revisión de la bibliografía

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Journal
                imt
                Revista del Instituto de Medicina Tropical
                Rev. Inst. Med. Trop.
                Instituto de Medicina Tropical (Asunción, , Paraguay )
                1996-3696
                December 2014
                : 9
                : 2
                : 29-32
                Affiliations
                [01] orgnameInstituto de Medicina Tropical orgdiv1Servicio de Clínica Médica
                Article
                S1996-36962014000200005
                52a3d4d2-4271-4052-81e4-e8e7b3c42ee1

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

                History
                : 10 October 2014
                : 25 June 2014
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 5, Pages: 4
                Product

                SciELO Paraguay

                Categories
                Caso Clínico

                Ritonavir,SIDA,infectología clínica,AIDS,Clinical infection

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