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At least 451 records · Page 25Linked to original sources
PubMed2005

Medical eligibility criteria for new contraceptive methods: combined hormonal patch, combined hormonal vaginal ring and the etonogestrel implant.

To review evidence on the combined hormonal patch, combined hormonal vaginal ring and the etonogestrel implant, with a focus on safety and effectiveness of use among women with special health conditions, we searched MEDLINE, Pre-MEDLINE and the Cochrane Library for reports published from 1980 through March 2005. Articles eligible for review included 11 on the hormonal patch, nine on the hormonal ring, and 11 on the etonogestrel implant. Limited evidence suggests patch efficacy is lower among women>90 kg. No evidence was identified for vaginal ring use among women with medical conditions. A single small study found that etonogestrel implants had no adverse effects on bone mineral density among women 18-40 years old. Limited evidence also suggests no adverse effects of the etonogestrel implant on lactation parameters or infant development among users enrolled 28 to 56 days postpartum and followed for 4 months.

Administration, Cutaneous↗
PubMed1996

Effect of post-coital contraceptive methods on the endometrium and the menstrual cycle.

STUDY OBJECTIVE: To evaluate the effect of treatment with ethinylesteradiol-levonorgestrel or danazol on ovarian function, gonadotrophin release and endometrial development during the time when a pregnancy may occur following unprotected intercourse. METHODS: Women with regular menstrual cycles were followed during one control, one treatment and one follow-up month. The women obtained either a combination of 0.5 mg levonorgestrel and 0.1 mg ethinylestradiol (Yuzpe regimen: n = 16) or 600 mg danazol orally and repeated after 12 hours (n = 16). The treatment was administered on either cycle day (cd) 12 or day LH +2. An endometrial biopsy was obtained once on cd LH +6 to +8 in the subjects treated on cd LH +2 both in control and treatment cycles, and morphometric analysis was performed. The concentrations of LH, pregnandiol (P2G), and estrone (EIG) glucuronide were followed daily in morning urine during control and treatment cycles. RESULTS: Following treatment with the Yuzpe regimen on cd 12 the LH surge was either undetectable (three subjects), postponed to cd 16 to 22 (three subjects) or cd 38 to 39 (two subjects) with lower P2G and LH levels than in the control cycle. Following preovulatory treatment with danazol, no LH peak could be detected in four subjects and in the remaining four subjects the LH peak varied between cd 13 and cd 24. The mean area under the curve for LH was significantly lower, the levels of EIG were slightly higher and the P2G levels were unaffected in comparison with the control cycle. Neither of the two treatments administered on cd LH +2 affected the hormonal pattern and only a discreet effect on the development of the endometrium was seen after the EE/LNG treatment. CONCLUSION: The findings indicate that the contraceptive effect of postcoital treatment with EE/LNG and danazol is mainly due to an inhibition or delay of ovulation and insufficient corpus luteum function. The direct effect on the endometrium is limited, if any.

Administration, Oral↗
PubMed1988

The influence of method of contraception and cigarette smoking on menstrual patterns.

Self-perceived menstrual patterns have been investigated in a sample of 2115 women aged 18-49 years using a postal questionnaire. Seven aspects of 'abnormal' menstruation were defined: prolonged periods, heavy periods, frequent periods, irregular periods, intermenstrual bleeding, painful periods and severe premenstrual syndrome. Women who used oral contraceptives were less likely than other women to report any of the seven menstrual abnormalities except for intermenstrual bleeding and severe premenstrual tension. Women who used an intrauterine contraceptive device (IUCD) reported prolonged, heavy, and frequent periods and intermenstrual bleeding more often than other women, but they did not report painful periods with undue frequency. Women who had had a tubal sterilization generally reported menstrual patterns similar to, or slightly less favourable than, women using no contraception or contraceptive methods other than the pill or the IUCD. There was a significant association between smoking habits and each of the abnormal menstrual patterns except for severe premenstrual tension. In every case, the effect of smoking was unfavourable and in almost every case, current smokers reported the worst experience, with ex-smokers occupying an intermediate position. We believe that these data are of considerable clinical significance and that they offer a basis for a conservative approach to managing menstrual disorders in some women.

Adult↗
PubMed2003

[Nurse-woman communication. Choosing a permanent contraceptive method].

The article deals with the needs thirty women; residents in two favelas in the northeastern region of Brazil, manifested when they spoke about their lives and their feelings derived from their condition of being women as well as their relationship with the world; all of this is related to tying up their Fallopian tubes. This article describes the actions which nurses carried out based on the needs each of these patients manifested. Data were compiled by means of directly observing these patients, using interpersonal relationship techniques. This shows the importance of a humanistic attitude on behalf of nurses when dealing with a person who needs help.

Adolescent↗
PubMed1976

Psychometric testing as a basis for counseling patients choosing a method of contraception. A retrospective survey.

To investigate the merits of using psychometric testing as a predictive adjunct to counseling patients in the choice of a contraceptive method, 134 family-planning patients using an oral contraceptive for one year or longer completed the Neuroticism Scale Questionnaire. Clinic records of these patients were examined to determine consistency of contraceptive usage. Patients who were inconsistent in contraceptive usage scored significantly higher on the anxiety and emotional immaturity for inconsistent users. Results of this study provided support for the findings of two similar studies but failed to provide support for others. However, the over-all predictive ability of the questionnaire scores proved to be low. Further study is recommended.

Adolescent↗