Contraceptives: regional perspectives, issues, and unmet needs--the European perspective

Existing methods of contraception clearly do not meet all the needs of European women. Studies have shown that women continue to want contraceptive methods with the lowest possible risks and highest possible health care benefits. In addition to offering health benefits, these methods must have extremely low failure rates and permit good compliance. Studies reflect high rates of non-compliance and discontinuation with the combined OC and the progestogen-only contraceptive pill. Methods, such as the IUDs, subdermal implants, and injectable contraceptives offer significant advances in continuation of contraception coupled with low failure rates. In the past, the use of injectable contraceptive methods in Europe was low because only the progestogen-alone methods were available - Depo-Provera and Noristerat. Both methods have been linked with extensive menstrual cycle disturbance, which has not been noted with the combined injectable methods, as reviewed by Newton et al.. The author believes that combined injectable methods should be added to the list of contraceptive methods freely available to women in Europe, not only because of their lack of disruption of the menstrual cycle, but also because of their high efficacy, good cycle control, and other health benefits. This method may prove extremely useful over the next 10-20 years. Market surveys will determine whether combined monthly injectables are perceived by potential contraceptive users as having health benefits, and focus group discussions will allow an appropriate range of contraceptive products to be available. These should increase patient choice and allow clinicians to make available a wider range of products for those seeking contraception.