Increased Access to Emergency Contraceptive Pills

United States Department of Health and Human Services (HHS)

Status

Unknown

Conditions

Sexually Transmitted Diseases

Pregnancy

Treatments

Behavioral: Increased access to emergency contraceptive pills

Study type

Interventional

Funder types

NIH

Identifiers

NCT00060463

1R01HD039907

Details and patient eligibility

About

This study will evaluate the effect of easy access to emergency contraceptive pills (ECPs) on the rates of pregnancy and sexually transmitted infections (STIs).

Full description

ECPs are a back-up contraceptive method indicated for prevention of pregnancy after sexual intercourse if a primary contraceptive method fails or is not used. This trial will determine how increased access to ECPs affects the probability of pregnancy and three STIs. The STIs tested in the study are chlamydia, gonorrhea, and trichomonas. The trial will also evaluate how ready access to ECPs influences contraceptive or STI-prevention behaviors, particularly use of ECPs themselves, use of condoms, and use of other contraceptive methods.

The trial will be conducted among about 1,490 young women in the United States at high risk for pregnancy and STIs. Sexually active women aged 14 to 24 years who use barrier methods of contraception, oral contraceptive pills, or no contraception will be enrolled. Each woman will be randomly assigned to either an Advance Provision group or a Standard Care group. In the Advance Provision group, women will be given a supply of ECPs free of charge to keep at home in case of need. In the Standard Care group, women will be counseled about ECPs and invited to come to the clinic to obtain them at usual clinic charges when necessary.

Participants will be seen for follow-up at Months 6 and 12. At each visit, participants will be asked about pregnancies, STIs, sexual activity, self-assessed STI and pregnancy risk, and use of ECPs and other contraceptive methods. A specimen will be obtained for chlamydia, gonorrhea, and trichomonas testing.

Sex

Female

Ages

14 to 24 years old

Volunteers

Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria

Sexual intercourse with a male partner at least twice in the month prior to study entry
Does not desire pregnancy within 1 year of study entry
6 weeks since the end of her last pregnancy and has had at least one menstrual period since resolution of her last pregnancy
Literate in English or Spanish

Exclusion Criteria

Surgically sterilized or intends to become sterilized within 1 year of study entry
Intrauterine device or a hormonal implant in place or intends to have one inserted within 1 year of study entry
Received an injection of a long-term contraceptive hormone (such as depot-medroxyprogesterone acetate) within 6 months of study entry or intends to receive one within 1 year of study entry
Intends to use Lunelle, the vaginal contraceptive ring, or the contraceptive patch for contraception within 1 year of study entry
Intends to use partners' vasectomy as her method of contraception within 1 year of study entry
Pregnant or breastfeeding
Known or suspected infertility
Previously participated in this study
Planning to move out of the study area within 1 year of study entry
Currently participating in another research study that would interfere with the conduct of this study