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[Do copper intrauterine devices cause contact allergy?].
Deutsche Medizinische Wochenschrift (1946)
|June 27, 1986
Summary
This study investigated copper allergy in women experiencing issues with intrauterine devices (IUDs). Results indicate that copper allergy is extremely rare, despite high nickel allergy prevalence among IUD users.
Area of Science:
- Gynecology
- Allergology
- Immunology
Context:
- Investigated 49 women with complaints related to intrauterine device (IUD) use.
- Included histological examination of endometrial biopsies for both the IUD group and a control group.
- Assessed potential allergic reactions to copper and nickel.
Purpose:
- To determine the prevalence and characteristics of copper allergy in women experiencing adverse reactions to intrauterine devices (IUDs).
- To differentiate between nickel and copper allergies in the context of IUD-related complaints.
- To evaluate histological evidence of endometrial allergy.
Summary:
- Nickel allergy was prevalent (38/49 women) among women with IUD-related complaints.
- Only one woman showed a weak but certain reaction indicative of copper allergy after specific testing.
- Histological examination revealed no evidence of endometrial allergy.
Impact:
- Suggests that copper allergy is exceptionally rare, even in symptomatic IUD users.
- Highlights the higher prevalence of nickel allergy in this patient group.
- Provides evidence to guide clinical assessment of IUD-related adverse reactions.
Keywords:
AnatomyBiologyContraceptionContraceptive Methods--complicationsContraceptive Methods--side effectsControl GroupsCopper--side effectsEndometrium--analysisExaminations And DiagnosesFamily PlanningGenitaliaGenitalia, FemaleHistologyIngredients And ChemicalsInorganic ChemicalsIud--complicationsIud--side effectsLaboratory Examinations And DiagnosesLaboratory ProceduresMetalsNickelNickel--side effectsPhysiologyResearch MethodologyUrogenital SystemUterus