Abstract
Although intrauterine devices (IUDs) are a highly cost-effective contraceptive method, they have been unfortunately associated with increased risk of pelvic inflammatory disease (PID). However, new studies, including a 1992 World Health Organization (WHO) report, have demonstrated that there is little evidence of a causal link between IUD use and PID. IUD-related risk of PID is increased only during a short period following insertion, and exposure to STDs is probably the major determinant of PID risk for IUD users. Furthermore, no increased risk of PID use has been demonstrated with long-term IUD use. This paper examines the evidence, focusing on the 1992 WHO study, and looks to the future with suggestions for IUD research and programmatic approaches in the hope of vindicating the IUD's reputation and broadening the indications for its use.
Resumé
Bien que les dispositifs intra-utérins (DIU) constituent une méthode contraceptive extrêmement efficace par rapport à son coût, ils ont malheureusement été associés à un risque accru de maladies pelviennes inflammatoires. De nouvelles études, notamment un rapport de l'OMS établi en 1992, ont cependant démontré l'insuffisance des preuves d'une relation de cause à effet entre l'utilisation des stérilets et les inflammations pelviennes. Le risque d'inflammation attribuable aux DIU n'est accru que pendant une courte période après l'insertion, et l'exposition à des MST est probablement le principal facteur déterminant du risque d'inflammation pelvienne chez les utilisatrices de DIU. En outre, l'augmentation du risque de maladie pelvienne inflammatoire n'a nullement été démontrée chez les femmes qui ont, pendant longtemps, porté un, DIU. Le présent article examine les preuves, en s'appuyant sur le rapport de 1992 de l'OMS, et propose qu'à l'avenir on procède à des recherches et à des programmes destinés à justifier la réputation des DIU et à élargir la gamme des cas dans lesquels il convient de les utiliser.
Resumen
Si bien los dispositivos intrauterinos (DIU) son un método anticonceptivo muy eficaz en función de los costos, han estado asociados lamentablemente con un mayor riesgo de enfermedad pélvica inflamatoria (EPI). Sin embargo, nuevos estudios, entre ellos un informe de la OMS de 1992, han demostrado que hay pocas pruebas de una relación de causalidad entre el uso del DIU y la EPI. El riesgo de EPI relacionado con el DIU aumenta sólo durante un período breve despuûs de la inserción y la exposición a las enfermedades transmitidas por contacto sexual es probablemente el determinante principal del riesgo de EPI para las usuarias del DIU. Por otra parte, no se ha demostrado ningún riesgo aumentado de EPI con el uso prolongado de DIU. En este trabajo se examinan las pruebas, concentrándose en el estudio de la OMS de 1992, y se considera el futuro, con sugerencias de investigaciones relativas al DIU y enfoques programáticos en la esperanza de vindicar la reputación del DIU y ampliar sus indicaciones de uso.
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Chi, I.C. A bill of health for the IUD: Where do we go from here?. Adv Contracept 10, 121–131 (1994). https://doi.org/10.1007/BF01978105
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DOI: https://doi.org/10.1007/BF01978105