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At least 307 records · Page 17Linked to original sources
PubMed1994

The contraceptive practices of women seeking termination of pregnancy in an Auckland clinic.

AIM: The aim of the study was to assess the contraceptive knowledge and practices of women attending the abortion service at Epsom day unit, Green Lane Hospital. METHODS: Women attending the unit in December 1992 and January 1993 were asked to take part in the study. A questionnaire was administered to consenting women to assess demographic details and previous contraceptive education. If a contraceptive method was used the reason for failure was explored and if no method was used the reason for non use was explored. RESULTS: Sixty-one percent of women were using a contraceptive method in the month of conception. The condom was used by 48% and the pill by 42%. Eight percent of women had never used contraception and 30% were not using a method in the month of conception. Forty-three percent had a household income of less than $22,000 and financial barriers were the reason for non use in 32% of those not using a method. Of women who did not use contraception, only 11% used emergency contraception, whereas 78% of those surveyed said they knew about emergency contraception. Sixty-three percent of women said they had received enough contraceptive education to select and use a method effectively. Pacific Island women were least likely to have received adequate contraceptive education or to have been using a method of contraception. CONCLUSIONS: A number of technical problems were identified with condom use. These problems need to be emphasised by sexuality education programmes and contraceptive prescribers. Omitting pills, diarrhoea, vomiting and drug interactions were important causes of pill failure. The seven day rule needs more emphasis when teaching women how to take the pill and when antibiotics are prescribed. Costs were an important barrier to the use of contraception for a significant proportion of women. Section 99 approval should be utilised more readily and the provision of free contraception, especially to low income groups, needs to be urgently explored.

Abortion, Legal↗
PubMed1991

A study of the relationship between tensile testing of condoms and breakage in use.

The ability of the condom wall to maintain its integrity throughout sexual intercourse is critical to its role in halting the spread of major sexually transmissible pathogens including the human immunodeficiency virus. There are three principal in vitro performance tests applied to condoms: a test for freedom from holes, an inflation test, and tensile testing. In this study we subjected condoms that had broken in use to tensile tests in order to determine any correlation between their in vivo and in vitro performance. Condoms which had broken in use showed similar tensile properties to those which had not. All passed all tensile test criteria. Thus, the inclusion of tensile testing in National Standards for condoms is not sufficient to insure strong products.

Contraceptive Devices, Male↗
PubMed1977

Mortality and fertility control.

The authors present a continuation of the thesis suggesting that the most rational procedure for regulating fertility is a perfectly safe, even though not completely effective, contraceptive method combined with safe methods for terminating pregnancy when the contraceptive fails. This analysis demonstrates that, compared with the risk of death from pregnancy and childbirth, major reversible methods of fertility control--the pill, IUDs, condoms, and diaphragms--and abortion are associated with very low levels of mortality. The exception to this statement is pill use after age 40 by women who smoke. This analysis also confirms the very low mortality associated with using the condom and diaphragm with early induced abortion as a backup to terminate pregnancies resulting from contraceptive failures.

Abortion, Induced↗
PubMed1993

Contraceptive practice and attitudes in former Soviet women.

For decades, abortion has been the principal birth control method for Soviet women. As indicated by some earlier local surveys, most couples use unreliable methods. Little is known about the latest trends in contraceptive use affected by the recent general liberalization of Soviet society, including more open attitudes about sex. A survey was conducted in 1991 via a questionnaire in the popular 'Health' magazine with national circulation. A total of 8059 women returned the questionnaire. The sample is selective with an overrepresentation of young and better educated urban residents, mostly from Russia and the Ukraine. Some 81% reported use of a contraceptive method during the last 5 years. Traditional methods still prevail (41% used withdrawal, rhythm and douche). Among women younger than 25 years there is a clear trend toward use of modern methods (IUD 35% and the pill 10%), although their notion of the 'pros" and 'cons' is biased. Of the respondents, 20% used a barrier method, mainly condom. The preferred method is the IUD (51%) and the pill (18%). Abortions resulting from contraceptive failure were reported by 60% of women. Eighty-nine percent considered pregnancy termination more dangerous than its prevention. For only 12% of respondents, a physician was the main source of contraceptive information, although 49% addressed him for advice. The results indicate a gap between conservative birth control practice and preferences of Russian women, with a positive general trend in the near future.

Abortion, Induced↗
PubMed2000

Comparative evaluation of three Tactylon(TM) condoms and a latex condom during vaginal intercourse: breakage and slippage.

This study compared breakage and slippage rates of three male condom styles made of Tactylon(TM), a synthetic elastomer, to those of a marketed latex condom during vaginal intercourse. Safety and acceptability outcomes were also assessed. This two-center, prospective, crossover study enrolled 443 couples. Each couple was randomly assigned to use three condoms of each type in one of 24 use sequences. Couples completed questionnaires after using each condom, all of one condom type, and all four condom types. The percentage and standard error (SE, in parentheses) of latex condoms with clinical breakage was 0.86% (0.295). Percentages for Tactylon condoms were not equivalent to the latex study condom, ranging from 3.50% to 4.17%. The percentage and SE of latex condoms with complete slippage was 1.11% (0.328). Percentages for Tactylon condoms were equivalent to those for latex, ranging from 0.70% to 1.31%. The Low-Modulus Tactylon condom was the most preferred. Fewer medical events were reported with the Tactylon condoms than with the latex condom. It was concluded that Tactylon condoms were equivalent to the latex condom in terms of slippage but not breakage. However, safety and acceptability seemed to be better for Tactylon condoms. This may improve consistency of use and may attract new users.

Adolescent↗
PubMed2001

Randomized crossover trial comparing the eZ.on plastic condom and a latex condom.

This randomized crossover trial compared the breakage and slippage rates, safety, and acceptability of the recently developed polyurethane bi-directional eZ.on condom with a marketed latex condom. Three hundred sixty couples were asked to use 4 eZ.on condoms and 4 latex condoms. Like several other non-latex condoms tested to date, the eZ.on condom had a higher clinical breakage rate than its latex comparator, while the slippage rates were similar. The clinical breakage rate for the eZ.on condom was 5.6%, compared with 0.9% for the latex condom (difference = 4.76%, with upper 95% confidence bound on the difference = 6.26%). Thus, based on an a priori definition of a 2% clinically acceptable difference, the study failed to conclude equivalence relative to clinical breakage. The complete slippage rate for eZ.on was 1.6%; compared to 0.7% for latex (difference = 0.87%, with upper 95% confidence bound = 1.55%). Thus, based on an a priori definition of a 2% difference we concluded equivalence relative to complete slippage. The safety profile of the eZ.on condom was good and similar to the latex condom. The eZ.on was also found to be easier to don and remove than the latex condom. Although no overall preference existed for either condom, nearly 30%women and men strongly preferred the eZ.on condom to the latex condom. The eZ.on condom may be an acceptable alternative for couples unable or unwilling to use latex condoms.

Adult↗
PubMed1997

Pharmacological developments in male contraception.

To date, the current methods of male contraception are limited to condoms, coitus interruptus and vasectomy, all of which are beset with difficulties. The condom is inconvenient, dulls sensation, and although somewhat effective against sexually transmitted disease, has an increased failure rate over time of usage. Coitus interruptus reduces the pleasurable aspects of intercourse and is plagued with a high failure rate. Vasectomy is virtually sterilisation. The current research into new forms of contraception is as diverse as the mechanisms controlling male fertility. The majority of effort has focused on antispermatogenic agents. Hormonal agents that suppress spermatogenesis appear nearest to final development and are primarily centred around various testosterone esters. These can be administered alone or in combination with progestogens. Another promising line of study centres on gonadotropin releasing hormone (GnRH) antagonism resulting in suppression of gonadotropins. Non-hormonal antispermatogenic agents include numerous phytochemicals, and testicular enzyme inhibitors. Post-testicular approaches to male contraception include agents that interfere with sperm metabolism, motility, maturation or transport. This review summarises recent clinical and animal studies on these compounds with emphasis on their mechanism of action, advantages and drawbacks.

Journal Article↗
PubMed1996

Contraceptive choice, sexually transmitted diseases, HIV infection, and future fecundity.

Because contraception affects not only the risk of unplanned pregnancy but also that of sexually transmitted infections, the choice of particular methods is important to future fertility. However, certain trade-offs are necessary. Contraceptives with the best record of preventing pregnancy provide little protection against sexually transmitted diseases (STDs). Conversely, those barrier methods with higher failure rates for pregnancy can reduce the risk of acquiring or transmitting an STD. For example, condoms used correctly and consistently provide the best protection against infection. Although spermicides reduce lower genital tract bacterial STDs, their effectiveness against HIV is still unknown. In contrast to barrier methods, the IUD is associated with an increased risk for developing upper genital tract infection, primarily in the first month after insertion. Current literature raises paradoxical questions regarding the role of hormonal contraception in STDs and pelvic inflammatory disease. Moreover, epidemiological studies are equivocal regarding the public health value of recommending dual methods of contraception, one to prevent unplanned pregnancy and the other to prevent STDs. Investigations to date have focused on the use of the male condom added to other methods of contraception. In general, where participants were using primary methods other than the condom, the more effective the primary contraceptive method was in preventing pregnancy, the lower the level of consistent use of the male condom. Continued biologic and behavioral research will be necessary to disentangle these complex relationships.

Biology↗
PubMedDate not supplied

Contraceptive failure rates based on the 1988 NSFG.

Analysis of data from the 1988 National Survey of Family Growth--corrected for the underreporting of abortion--reveals that contraceptive failure during the first year of use remains a serious problem in the United States, contributing substantially to unintended pregnancy. The pill continues to be the most effective reversible method for which data were available (8% of users accidentally became pregnant during the first year of use), followed by the condom (15%). Periodic abstinence is the method most likely to fail (26%), but accidental pregnancy is also relatively common among women using spermicides (25%). Failure rates vary more by user characteristics such as age, marital status and poverty status than by method, suggesting the extent to which failure results from improper and irregular use rather than from the inherent limitations of the method.

Abortion, Induced↗
PubMed2000

HIV-related high risk sexual behaviors and practices among women in Bogotá, Colombia.

Determinants associated with high-risk sexual behaviors were investigated in 1,133 sexually active women in Bogotá, Colombia. A self-administered questionnaire was completed by two groups of women: 721 representing the general population (GP), and 412 commercial sex workers (CSWs). High-risk sexual behaviors for HIV/AIDS were evident in both groups. Nevertheless, consistent condom use was reported by only 6% of the GP group, as compared to 67% of the CSWs. Failure to recognize high-risk routes for HIV infection was indicated in 69% of the GP women for anal sex, and by the majority of both groups for intercourse during menses (56% GP women and 54% CSWs). Multivariate analysis revealed that education level, actual age, and age of first sex experience were significant predictors of high-risk sexual practices. The necessity for educational programs regarding high-risk sexual practices and risk of HIV/ AIDS is evident for HIV/AIDS prevention.

Adolescent↗
PubMed1994

Wear your hat: representational resistance in safer sex discourse.

Through an analysis of four posters used by the AIDS Action Committee of Massachusetts, this article asks how representation can effectively promote safer sex practices. The images under investigation have different targeted groups--one is aimed at African-American men, one at Latinas, and two at gay men. Using a frame-work that connects definitions of sex in the respective communities with differences surrounding gender, race, and class, the imagery is unpacked in order to expose the effects of safer sex representation. This essay then argues that the degree to which ingrained definitions of sex are challenged constitutes a determining factor in the success or failure of safer sex representations.

Acquired Immunodeficiency Syndrome↗
PubMed1998

The care of persons with recent sexual exposure to HIV.

Until recently, patients had little motivation to seek medical care soon after sexual exposure to HIV. However, evidence that antiretroviral treatment prevents HIV infection after occupational exposure has led to the recommendation that prophylaxis be considered after sexual exposure. This recommendation will result in an increased number of recently exposed patients presenting for care. Clinicians should seize this opportunity to reach persons who are at high risk for HIV seroconversion and provide them with evaluation, treatment, and counseling. A comprehensive approach to the care of persons recently exposed to HIV is proposed. Candidates for postexposure prophylaxis should be identified and given appropriate antiretroviral treatment. Physicians must perform HIV antibody testing to determine which persons are already infected with HIV and must do baseline laboratory studies. Follow-up care includes assessment of side effects from postexposure treatment and surveillance for development of primary HIV infection. Most important, clinicians must provide risk-reduction counseling to decrease the chance of future exposures. Public health messages must emphasize that postexposure treatment should be used only as a backup for failure of primary prevention methods, such as avoidance of high-risk sexual exposures or use of condoms.

Anti-HIV Agents↗
PubMed2006

Use of condoms as blade covers during laryngoscopy, a method to reduce possible cross infection among patients.

OBJECTIVES: Laryngoscope blades are in close contact with mucous membranes and can possibly contaminated with virulent or readily transmissible organisms. As laryngoscopy is often required during endotracheal intubation, proper cleaning and sterilization of the laryngoscope blade is crucial to prevent cross-contamination among patients. METHODS: We tested the effectiveness of latex condom using as a laryngoscope blade cover during endotracheal intubation. Both control (no condom) and study group blades were rinsed with sterile saline after intubation. The rinse was sent for bacteria culture, and appearance of bacterial colonization was counted as positive. A water leak test (WLT) was performed on used condoms to verify their integrity. RESULTS: There were total 162 laryngoscopes studied with 83 (51.2%) scopes in the study group and 79 (48.8%) in the control group. Rate of positive bacterial culture were 13.3% and 88.6% in the study and control group, respectively. Although WLT (+) rate of 41% was found in the study group, a high negative culture rate (71.6%) was also noted among the WLT (+) group. CONCLUSIONS: Condom when using as a blade cover during laryngoscopy is a simple, inexpansive and effective way in reducing cross contamination among patients.

Bacteriological Techniques↗
PubMed2004

Contraceptive risk and compensatory behaviour in young people in education post-16 years: a cross-sectional study.

OBJECTIVES: To describe contraceptive risk and compensatory behaviour, using condoms or emergency contraception (EC), in young people in education aged 16-24 years. DESIGN: Cross-sectional study. SUBJECTS: A total of 1135 students aged 16-24 years. SETTING: Educational establishments in and around London, UK. RESULTS: Seventy-six percent of women and 55% of men reported having experienced sex either without contraception or when a condom split or came off. Most participants (or their sexual partners) who reported such risks had compensated by using EC at least once (72% women, 55% men) but only a minority had compensated on each occasion of risk (37% women and 22% men). Of the oral contraceptives users the majority (83%) had experienced a pill 'problem' and the majority of these participants had compensated for such problems by using condoms (79%). Fewer than half of the women who experienced pill problems (45%) compensated by using condoms on each occasion. Less than a quarter (23%) of those who experienced pill problems but did not compensate by using condoms ever compensated by using EC. CONCLUSIONS: This study demonstrates high levels of primary contraceptive risk and low levels of consistent compensatory condom or EC use. The findings suggest that there would be large increases in EC use and repeated use if all primary contraceptive risks were followed by compensatory action. Interventions to increase contraceptive use should focus not only on initiation of contraception use but acknowledge that risks do happen and promote both continuing use and compensatory behaviour.

Adolescent↗
PubMed2002

Pilot study of short-term acceptability and breakage and slippage rates for the loose-fitting polyurethane male condom eZ.on bi-directional: a randomized cross-over trial.

OBJECTIVE: To assess the short-term acceptability and functionality of the eZ.on condom compared with currently marketed latex (Gossamer) and polyurethane (Avanti) condoms. Method Healthy, sexually active volunteers aged 18-50 years, self-selected from among the UK population, were enrolled in a randomized cross-over trial. Participants were required to test six of each of three condom variants. Data were collected on structured questionnaires by means of postal and telephone contacts. Main outcome measures were breakage and slippage rates, and short-term user acceptability based on participants' ratings documented in end-of-study questionnaires. RESULTS: Forty-three couples entered the study, of whom 37 tested the condoms on 512 occasions. There was no statistically significant difference in the clinical breakage rate between eZ.on (3.7%) and the comparator condoms (3.5% for Gossamer and 2.9% for Avanti). Complete slippage rates were similar for eZ.on (2.4%) and Avanti (2.9%). Gossamer had the lowest slippage rate (1.2%), but this difference was not statistically significant. User acceptability was similar for the three condom types; however, there was a trend for more participants to express dissatisfaction with eZ.on, including difficulties with putting on the condom. CONCLUSIONS: No firm conclusions can be drawn from this pilot study, but our observations suggest that eZ.on may be an acceptable option for some couples unwilling or unable to use a latex condom.

Adult↗