Contraceptive Agents (Contraceptives)

12/01/1993 - "Most hormonal non-barrier contraceptives, although providing excellent protection against unwanted pregnancies, provide little protection against STDs. "
06/01/2013 - "The use of dual (for pregnancy and disease prevention) or two methods of contraceptives is recommended for the prevention of unwanted pregnancies and protection against sexually transmitted diseases such as HIV. "
03/01/2006 - "It is recognized that barrier contraceptives provide considerable protection against STDs, but they are not regarded as 100% protective. "
03/01/2011 - "In this context, there is an urgent need to develop novel, safe, effective, dual-purpose contraceptive agents that combine the prevention of pregnancy with protection against sexually transmitted diseases (STDs). "
07/01/2009 - "There is an urgent need to develop safe, effective, dual-purpose contraceptive agents that combine the prevention of pregnancy with protection against sexually transmitted diseases. "

01/01/1999 - "High effectiveness, protection against sexual transmitted infections, long duration of action, reversibility and safety are some of the most important attributes of contraceptives valued by women. "
06/01/1981 - "Isolation rates for C trachomatis, either occurring alone or in association with other genital infections, were significantly greater in women using oral contraceptive agents. "
11/01/2009 - "Use of dual protection against HIV/sexually transmitted infection and unwanted pregnancy was rare in both groups with seven HIV-positive participants (3.5%) using two contraceptives compared with only one (0.4%) in the HIV-negative group. "
03/01/2006 - "In the future, contraceptives may be combined with other medicinal agents to provide dual protection against both pregnancy and other preventable conditions, such as sexually transmitted infections."
11/01/2001 - "A large proportion of the millions of adolescents worldwide who are sexually active have sex without using modern contraceptives or protection against sexually transmitted infections (STI). "

01/01/1988 - "Our patient had a good evolution with the contraceptives withdrawal and a tomographic scanning one year after surgery showed the almost complete remission of the tumor. "
07/01/1990 - "A case-control study of cervical cancer and confounding factors barrier and spermicidal contraceptives, smoking, socio-economic status, and screening found that barrier methods confer no protection against cervical cancer, but spermicides may offer some protection. "
01/01/2011 - "To evaluate the role of hormonal contraceptives as a risk factor of high-risk human papillomavirus (HR-HPV), cervical intraepithelial lesions (CIN) and cervical cancer in our multi-center population-based LAMS (Latin American Screening) study. "
09/01/2003 - "Many recent studies indicate that long term use of contraceptives is a strong risk factor in the development of cervical cancer. "
06/01/2003 - "An observational, retrospective and transversal study was performed through a review of clinical charts of female patients (18-35 years old) who had undergone pelvic ultrasound seen at our service of Reproductive Biology in the Hospital Juárez de México form January 1996 to May 2002 with the following: abnormal menses (n = 22), eumenorrhea as controls (n = 28); without uterine or ovarian tumors, endocrine dysfunction or contraceptives. "

05/15/2000 - "Critical evaluation of the biological processes associated with prostasomes might be helpful in modeling new contraceptive agents, improving the techniques of in vitro fertilization, and in furthering our understanding and treatment of male factor infertility."
04/01/2013 - "This study provides detailed data of the normal fallopian tube that may be of value in the development of new contraceptive agents, as well as infertility treatments."
09/01/1988 - "The author has reviewed about 50 studies based on the 1982 National Survey of Family Growth to illustrate the ways in which the survey sheds new light on trends in fertility and infertility, and in the use of contraceptives and family planning services in the US. "
05/01/2015 - "In addition, social stigma for childless women, emigration of husbands, and the belief that using modern contraceptives prior to the birth of the first child results in infertility also inhibits couples from delaying their first pregnancy. "
01/01/2015 - "Women, their partners and community leaders also described concerns that contraceptives could induce sterility in women, or harm breastfeeding children via contamination of breast milk. "

01/01/2013 - "Trials with random or systematic allocation, testing interventions for the prevention or treatment of bleeding irregularities associated with the use of progestin-only contraceptives were eligible. "
01/01/2013 - "Trials with random or systematic allocation, testing interventions for the prevention or treatment of bleeding irregularities associated with the use of progestin-only contraceptives were eligible. "
01/01/2007 - "Trials with random or alternate allocation, testing interventions for the prevention or treatment of bleeding irregularities associated with the use of progestin-only contraceptives were eligible. "
01/01/2007 - "Trials with random or alternate allocation, testing interventions for the prevention or treatment of bleeding irregularities associated with the use of progestin-only contraceptives were eligible. "
03/01/2005 - "Although many research studies have documented the relationship between menstrual side effects of contraceptives and discontinuation of use, few have sought to identify factors that predispose women to discontinue because of changes in bleeding patterns. "