Science.gov

Sample records for contraception status correlation

  1. Oral contraceptives: current status.

    PubMed

    Burkman, R T

    2001-03-01

    During the past four decades, oral contraceptives have remained a safe and effective method of birth control. Reductions in the estrogen and progestin dosages have significantly decreased the incidence of cardiovascular complications. The association between oral contraceptives and breast cancer appears to be primarily because of detection bias or possibly a promotional effect. Despite the changes in formulation, the problems related to side effects have not been totally solved. Because compliance and successful use is strongly affected by side effects, improvement in this area is probably the biggest challenge faced by developers of oral contraceptives. It is also clear that there are a growing number of significant noncontraceptive benefits that accrue in oral contraceptive users. Unfortunately, many women do not know about these benefits. Thus, one of the issues that providers need to continue to address is how to provide better information about oral contraceptives and contraception in general to patients.

  2. [Health status in the population using contraceptives].

    PubMed

    Rojas Bernal, T; Sojo Aranda, I; Cortés-Gallegos, V

    1997-11-01

    In order to partially understand the health status of women under contraceptive therapy and their possible social hazard of it, a descriptive, prospective and transversal study was undertaken in a 500 individuals, ages 20-35 years old, who currently were regulation their fertility. Data were obtained by means of predetermined questions from subjects attending several clinics of the IMSS. Anyone refusing to participate was discharged questions. The analysis excluded 8/500 due to incomplete responses. In 334/492, hormonal practice was in use; the IUD met 36.6% and the minor groups of 4.4 and 2.8% the method chosen was surgical or natural respectively. The IUD had been used over three years in 60/187, while in 39/145 were on the pill the same period of time; only 23/100 preferred the injectables. No previous medical advice was carried out in order to prescribe the contraceptive and furthermore in 461/492 no laboratory clinical tests were required before. In only 22% of the population the Pap-smear had been taken two years before and in 89/492 was never considered. The contraceptive strategies was induce risks in the future with no solid etiology if a prescription is decided, before the health status is evaluated. It looks like that present report is the first description associating health and risks in a non-selected population under contraceptive methodology.

  3. Prevalence and correlates of contraceptive use among female adolescents in Ghana.

    PubMed

    Nyarko, Samuel H

    2015-08-19

    Adolescence is a critical stage in the life course and evidence suggests that even though contraceptive use has been steadily increasing among women in Ghana over the past years, contraceptive prevalence and determinants among female adolescents is quite lacking. This paper examines the prevalence and correlates of contraceptive use among female adolescents in Ghana. The paper used data from the 2008 Ghana Demographic and Health survey. Bivariate analysis was carried out to determine the contraceptive prevalence among female adolescents while logistic regression analysis was applied to examine the correlates of female adolescent contraceptive use. The study founded that female adolescent contraceptive use was significantly determined by age of adolescent, education, work status, knowledge of ovulatory cycle, visit of health facility and marital status. This has implications for adolescent sexual and reproductive health programmes in Ghana. It is therefore essential to intensify girl child education and strengthen the provision of family planning information and services for female adolescents in the country.

  4. The contraceptive prevalence survey project: content and status.

    PubMed

    Lewis, G L

    1983-01-01

    The United States Agency for International Development (USAID) selected Westinghouse Health Systems to carry out contraceptive surveys. The primary objectives of the Contraceptive Prevalence Surveys (CPS) are to determine periodically the levels of contraceptive use in the country; to examine the correlates of and differentials in these levels in order to assess the impact of various types of governmental and nongovernmental programs; to identify factors that will facilitate an increase in contraceptive use, particularly factors involved in program planning activities; and to institutionalize in each country the capability to design and implement studies of contraceptive prevalence, to be undertaken at regular intervals by an in-country agency. Each CPS generally collects data on the basic demographic background of the country concerned, knowledge of contraceptive methods, prior contraceptive experience and current method used, past fertility behavior and future fertility intentions, present utilization of various types of service delivery systems, perceived accessibility of contraceptives, and reasons for nonacceptance of contraception. In the CPS project, data collection and field operations have been strongly stressed. Efforts have recently been made to expand the extent and sophistication of CPS data analysis. For example, 2 countries are currently using a series of mathematical techniques called synthetic estimators to estimate subnational levels of contraceptive use by merging CPS and census data. Westinghouse, in cooperation with the University of Michigan, is currently working to develop community characteristics module for inclusion in future CPS projects.

  5. Psychosocial Correlates of Contraceptive Practices during Late Adolescence.

    ERIC Educational Resources Information Center

    Lagana, Luciana

    1999-01-01

    Reviews the literature on psychosocial correlates of contraceptive practices among sexually active late adolescents. Helps identify subgroups of adolescents who either do not use or misuse contraceptive means, putting them at risk for unwanted pregnancy, AIDS, and other sexually transmitted diseases. Promotes further research on those variables…

  6. Rural-urban differential in contraceptive use status in Bangladesh.

    PubMed

    Uddin, M M; Kabir, M; Choudhury, S R; Ahmed, T; Bhuyan, M R

    1985-01-01

    less a U-shaped pattern was observed between the level of education and the ever use rate. Differentials by employment status show that those who were not employed had the highest use rate compared to those employed with or without cash. The average number of methods ever used was 2.0 by urban women and 1.7 by rural women. This difference may be explained in terms of accessibility and availability of family planning methods. The rate of current users of any methods was estimated to be 29.2% in the urban and 17.5% in the rural areas. The analysis shows that contraceptive use was substantially higher in urban than in rural areas. The rural-urban differences could be due in part to differences in educational attainment of the women in the 2 areas. Ever user rates have increased considerably in both areas compared to the 1979 CPS.

  7. Current contraceptive status among women aged 15-44: United States, 2011-2013.

    PubMed

    Daniels, Kimberly; Daugherty, Jill; Jones, Jo

    2014-12-01

    Nearly all women use contraception at some point in their lifetimes, although at any given time they may not be using contraception for reasons such as seeking pregnancy, being pregnant, or not being sexually active. Using data from the 2011-2013 National Survey of Family Growth (NSFG) on contraceptive use in the month of the interview, this report provides a snapshot of current contraceptive status among women aged 15-44 in the United States. In addition to describing use of any method by age, Hispanic origin and race, and educational attainment, patterns of use are described for the four most commonly used contraceptive methods: the oral contraceptive pill, female sterilization, the male condom, and long-acting reversible contraceptives, which include contraceptive implants and intrauterine devices. All material appearing in this report is in the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.

  8. Contraception

    PubMed Central

    McMahon, Sharon; Hansen, Lisa; Mann, Janice; Sevigny, Cathy; Wong, Thomas; Roache, Marlene

    2004-01-01

    Health Issue Contraception choices affect the long-term sexual health and fertility of women and men. Data from the 1998 Canadian Contraception Study and the 2000/2001 Canadian Community Health Survey were assessed for measures of contraceptive use and familiarity with various methods among Canadian women. Key Findings The oral contraceptive (OC) pill is the dominant method of contraception for Canadian women. Canadian women demonstrate high awareness of the benefits of condom use, but 75% are unaware of the female condom. Among youth, condom use drops as OC use increases. Contraception use in sexually active females aged 15–17 is fairly high, but use is inconsistent. Sexually active adolescent females report high awareness of emergency contraception but poor knowledge of the time frame within which it is most effective. Women aged 35–44 are more familiar with and likely to choose sterilization than younger women. There has also been a shift away from tubal ligation in favour of vasectomies. Data Gaps and Recommendations National data to guide policy and program development are limited. More data are needed on contraception use among males, and factors affecting accessibility, adherence and negotiation of choice. The importance of dual protection, and correct and consistent use of the chosen contraceptive method must be communicated to younger Canadians, as well as health care providers and educators. All women of reproductive age should be made aware of emergency contraception methods and increased efforts on sexual health promotion and education are required. Further research is essential to develop expanded contraceptive choices. PMID:15345088

  9. The Current Status of Oral Contraceptives: Progress and Recent Innovations.

    PubMed

    Golobof, Alexandra; Kiley, Jessica

    2016-05-01

    Millions of women in the United States and abroad use oral contraceptive pills. These popular contraceptives are the most common reversible birth control method in the United States, and a wide variety of pills are available for prescription. Oral contraceptives provide safe and effective protection against pregnancy and offer several noncontraceptive benefits. Over the years, advances in the laboratory and knowledge gained through epidemiologic data promoted the development of new contraceptive preparations. Generations of oral contraceptives emerged over time, containing lower doses of estrogens and new and novel progestins. The current review discusses the clinical characteristics of oral contraceptives, with emphasis on basic pharmacology and the evolution of various contraceptive formulations and regimens.

  10. State variations in women's socioeconomic status and use of modern contraceptives in Nigeria.

    PubMed

    Lamidi, Esther O

    2015-01-01

    According to the 2014 World Population Data Sheet, Nigeria has one of the highest fertility and lowest contraceptive prevalence rates around the world. However, research suggests that national contraceptive prevalence rate overshadows enormous spatial variations in reproductive behavior in the country. I examined the variations in women's socioeconomic status and modern contraceptive use across states in Nigeria. Using the 2013 Nigeria Demographic and Health Survey data (n = 18,910), I estimated the odds of modern contraceptive use among sexually active married and cohabiting women in a series of multilevel logistic regression models. The share of sexually active, married and cohabiting women using modern contraceptives widely varied, from less than one percent in Kano, Yobe, and Jigawa states, to 40 percent in Osun state. Most of the states with low contraceptive prevalence rates also ranked low on women's socioeconomic attributes. Results of multilevel logistic regression analyses showed that women residing in states with greater shares of women with secondary or higher education, higher female labor force participation rates, and more women with health care decision-making power, had significantly higher odds of using modern contraceptives. Differences in women's participation in health care decisions across states remained significantly associated with modern contraceptive use, net of individual-level socioeconomic status and other covariates of modern contraceptive use. Understanding of state variations in contraceptive use is crucial to the design and implementation of family planning programs. The findings reinforce the need for state-specific family planning programs in Nigeria.

  11. Correlates of contraceptive use 4 months postabortion: findings from a prospective study in Bangladesh.

    PubMed

    Pearson, Erin; Biswas, Kamal Kanti; Andersen, Kathryn L; Moreau, Caroline; Chowdhury, Rezwana; Sultana, Sharmin; Shahidullah, S M; Surkan, Pamela J; Decker, Michele R

    2017-03-01

    Using the social determinants framework as a guide, this study sought to understand correlates of postabortion contraceptive use at the individual, family and abortion service delivery levels. This prospective study assessed correlates of contraceptive use 4 months postabortion and timing of initiation using a facility-based sample of 398 abortion clients who selected pills, condoms, injectables or no method immediately following the procedure. We measured potential correlates immediately following abortion, inclusive of spontaneous or induced abortion, and assessed contraceptive use outcomes 4 months postabortion. Multivariable logistic regression models identified correlates at each level. Potential individual level correlates included contraceptive and abortion history and fertility intentions; family correlates included intimate partner violence (IPV), discordance in fertility intentions and household decision-making; and service delivery correlates included procedure type and postabortion contraceptive counseling. Reported contraceptive use 4 months postabortion was high (85.4%). Contraceptive use at the index pregnancy (resulting in abortion) was the primary correlate of contraceptive use 4 months postabortion (adjusted odds ratio=2.9; 95% confidence interval: 1.5-5.9). Delayed contraceptive initiation was more common among women who reported past year IPV (36.8% vs. 19.5%; p=.03) particularly with spousal accompaniment for abortion, those in relationships with discordant fertility intentions (44.4% vs. 21.9%; p=.04) and those receiving medication abortion (56.7%) or dilation and curettage (57.1%), compared to manual vacuum aspiration (12.6%; p<.01). Contraceptive use at the index pregnancy was the primary correlate of contraceptive use 4 months postabortion. Abortion procedure type and relationship dynamics were correlated with delayed postabortion contraceptive initiation. Women who reported IPV delayed initiation when accompanied by their spouse for

  12. State Variations in Women’s Socioeconomic Status and Use of Modern Contraceptives in Nigeria

    PubMed Central

    Lamidi, Esther O.

    2015-01-01

    Background According to the 2014 World Population Data Sheet, Nigeria has one of the highest fertility and lowest contraceptive prevalence rates around the world. However, research suggests that national contraceptive prevalence rate overshadows enormous spatial variations in reproductive behavior in the country. Objective I examined the variations in women’s socioeconomic status and modern contraceptive use across states in Nigeria. Methods Using the 2013 Nigeria Demographic and Health Survey data (n = 18,910), I estimated the odds of modern contraceptive use among sexually active married and cohabiting women in a series of multilevel logistic regression models. Results The share of sexually active, married and cohabiting women using modern contraceptives widely varied, from less than one percent in Kano, Yobe, and Jigawa states, to 40 percent in Osun state. Most of the states with low contraceptive prevalence rates also ranked low on women’s socioeconomic attributes. Results of multilevel logistic regression analyses showed that women residing in states with greater shares of women with secondary or higher education, higher female labor force participation rates, and more women with health care decision-making power, had significantly higher odds of using modern contraceptives. Differences in women’s participation in health care decisions across states remained significantly associated with modern contraceptive use, net of individual-level socioeconomic status and other covariates of modern contraceptive use. Conclusion Understanding of state variations in contraceptive use is crucial to the design and implementation of family planning programs. The findings reinforce the need for state-specific family planning programs in Nigeria. PMID:26258578

  13. Male hormonal contraceptives: current status and future prospects.

    PubMed

    Amory, John K

    2005-01-01

    Because of the shortcomings of currently available methods of male contraception, efforts have been made to develop additional forms of contraception for men. The most promising approach to male contraceptive development involves hormones, and requires the administration of exogenous testosterone. When administered to a healthy man, testosterone functions as a contraceptive by suppressing the secretion of luteinizing hormone and follicle-stimulating hormone from the pituitary, thereby depriving the testes of the signals required for normal spermatogenesis. After 2-3 months of treatment, low levels of pituitary gonadotropins lead to markedly decreased sperm counts and effective contraception in the majority of men. Treatment with exogenous testosterone has proven not to be associated with serious adverse effects and is well tolerated by men. In addition, sperm counts uniformly normalize when testosterone is discontinued. Thus, male hormonal contraception is safe, effective, and reversible; however, spermatogenesis is not suppressed to zero in all men, meaning that some diminished potential for fertility persists. Because of this, recent studies have combined testosterone with progestogens and/or gonadotropin-releasing hormone antagonists to further suppress pituitary gonadotropins and optimize contraceptive efficacy. Current combinations of testosterone and progestogens completely suppress spermatogenesis in 80-90% of men without severe adverse effects, with significant suppression in the remainder of individuals. Recent trials with newer, long-acting forms of injectable testosterone, which can be administered every 8 weeks, combined with progestogens, administered either orally or by long-acting implant, have yielded promising results and may soon result in the marketing of a safe, reversible, and effective hormonal contraceptive for men.

  14. Current status of contraceptive use among rural married women in Anhui Province of China.

    PubMed

    Zhang, X-J; Wang, G-Y; Shen, Q; Yu, Y-L; Sun, Y-H; Yu, G-B; Zhao, D; Ye, D-Q

    2009-11-01

    This study aims to explore the current status of married women in regard of their use of contraceptive methods (permanent methods versus non-permanent methods) and to find out factors that affect the use of contraceptive methods in rural areas of Anhui Province of China. Survey. Anhui, China. A total of 53,652 married women aged 18-49 years. A multistage probability sampling method was used to identify a representative sample of 53,652 married women aged 18-49 years. All women were asked to provide detailed information by completing detailed questionnaires. Contraceptive prevalence and influence factors. The total birth control rate of the sample was 95.2%. Samples choosing the permanent and nonpermanent contraceptive methods have taken up 46.7 and 48.5% respectively. Female sterilisation was the first choice with a usage rate of 43.6%, followed by intrauterine device (IUD), which was used by 41.1% of samples. Single-variable analysis showed that the choice of contraceptive methods was associated with age, education level, parity, frequency of sex intercourses in a month, contraceptive knowledge, RTI symptom and the gender of the last child of rural married women. A significant increase in contraceptive use of rural married women in Anhui Province of China. Female sterilisation and IUD still play the dominant role. Effective family planning methods should be advocated through adequate counselling on the correct use and proper management, with consideration of the background of custom and belief.

  15. Knowledge of Contraceptive Techniques Among A Hospital Population of Low Socio-Economic Status

    ERIC Educational Resources Information Center

    Speidel, J. Joseph

    1970-01-01

    The results of this study on investigating the knowledge of contraceptive techniques among a hospital population of low socioeconomic status showed that less than half of the respondents possessed knowledge which seemed to be adequate to allow them to use the method effectively. (Author/KJ)

  16. Socioeconomic Status As a Risk Factor for Unintended Pregnancy in the Contraceptive CHOICE Project.

    PubMed

    Iseyemi, Abigail; Zhao, Qiuhong; McNicholas, Colleen; Peipert, Jeffrey F

    2017-09-01

    To evaluate the association of low socioeconomic status as an independent risk factor for unintended pregnancy. We performed a secondary analysis of data from the Contraceptive CHOICE project. Between 2007 and 2011, 9,256 participants were recruited and followed for up to 3 years. The primary outcome of interest was unintended pregnancy; the primary exposure variable was low socioeconomic status, defined as self-report of either receiving public assistance or having difficulty paying for basic necessities. Four contraceptive groups were evaluated: 1) long-acting reversible contraceptive method (hormonal or copper intrauterine device or subdermal implant); 2) depot medroxyprogesterone acetate injection; 3) oral contraceptive pills, a transdermal patch, or a vaginal ring; or 4) other or no method. Confounders were adjusted for in the multivariable Cox proportional hazard model to estimate the effect of socioeconomic status on risk of unintended pregnancy. Participants with low socioeconomic status experienced 515 unintended pregnancies during 14,001 women-years of follow-up (3.68/100 women-years; 95% CI 3.37-4.01) compared with 200 unintended pregnancies during 10,296 women-years (1.94/100 women-years; 95% CI 1.68-2.23) among participants without low socioeconomic status. Women with low socioeconomic status were more likely to have an unintended pregnancy (unadjusted hazard ratio [HR] 1.8, 95% CI 1.5-2.2). After adjusting for age, education level, insurance status, and history of unintended pregnancy, low socioeconomic status was associated with an increased risk of unintended pregnancy (adjusted HR 1.4, 95% CI 1.1-1.7). Despite the removal of cost barriers, low socioeconomic status is associated with a higher incidence of unintended pregnancy.

  17. Reasons for discontinuation of contraceptive methods among couples with different family size and educational status.

    PubMed

    Rizvi, Farwa; Irfan, Ghazia

    2012-01-01

    High rates of contraceptive discontinuation for reasons other than the desire for pregnancy are a public health concern because of their association with negative reproductive health outcomes. The objective of this study was to determine reasons for discontinuation of contraceptive methods among couples with different family size and educational status. This cross-sectional study was carried out at the Obstetrics/Gynaecology Out-Patient Department of Pakistan Institute of Medical Sciences, Islamabad from April-September 2012. Patients (241) were selected by consecutive sampling after informed written consent and acquiring approval of Ethical Committee. The survey interview tool was a semi-structured questionnaire. Majority (68%) of women belonged to urban, and the rest were from rural areas. Mean age of these women was 29.43 +/- 5.384 year. Reasons for discontinuation of contraceptives included fear of injectable contraceptives (2.9%), contraceptive failure/pregnancy (7.46%), desire to become pregnant (63.48%), husband away at job (2.49%), health concerns/side effects (16.18%), affordability (0.83%), inconvenient to use (1.24%), acceptability (0.83%) and accessibility/lack of information (4.56%). Association of different reasons of discontinuation (chi square test) with the family size (actual number of children) was significant (p = 0.019) but was not significant with husband's or wife's educational status (p = 0.33 and 0.285 respectively). Keeping in mind the complex socioeconomic conditions in our country, Family planning programmers and stake holders need to identify women who strongly want to avoid a pregnancy and finding ways to help the couples successfully initiate and maintain appropriate contraceptive use.

  18. Correlates of women's cancer screening and contraceptive knowledge among female emergency department patients.

    PubMed

    Merchant, Roland C; Gee, Erin M; Bock, Beth C; Becker, Bruce M; Clark, Melissa A

    2007-05-22

    Lack of knowledge regarding preventive health services for women might impede campaigns to expand these services in the emergency department setting. For 18-55-year-old English-speaking women visiting an urban emergency department, we aimed to: (1) Ascertain their knowledge regarding the applicability, purpose, and recommended intervals of three women's cancer screening and three contraceptive methods; and (2) Determine if patient age, race/ethnicity, medical insurance status, and current or recent usage of these methods are associated with greater or lesser knowledge about them. Emergency department-based survey on recent or current usage and knowledge about Pap smears, breast self-examinations, mammograms, condoms, birth control, and emergency contraception. Analyses included calculation of summary statistics and creation of multivariable logistic regression models. Of 1,100 patients eligible for the study, 69.9% agreed to participate. Most of the participants were < age 35, white, single (never married and no partner), Catholic, and had private medical insurance. Participant's recent or current usage of a particular cancer screening or contraceptive method varied by type of method: Pap smear within the past year (69.1%), breast self-exam within the past month (45.5%), mammogram within the past year (65.7% for women age 45-55), condom usage during every episode of sexual intercourse (15.4%), current usage of birth control pills (17.8%), and ever use of emergency contraception (9.3%). The participants correctly answered 87.9% of all survey questions about condoms, 82.5% about birth control pills, 78.5% about breast self-exams, 52.9% about Pap smears, 35.4% about mammograms, and 25.0% about emergency contraception. In multivariable logistic regression models, survey participants who had private medical insurance and those who recently or currently used a given screening or contraceptive method had a greater odds of correctly answering all questions about each

  19. Correlates of women's cancer screening and contraceptive knowledge among female emergency department patients

    PubMed Central

    Merchant, Roland C; Gee, Erin M; Bock, Beth C; Becker, Bruce M; Clark, Melissa A

    2007-01-01

    Background Lack of knowledge regarding preventive health services for women might impede campaigns to expand these services in the emergency department setting. For 18–55-year-old English-speaking women visiting an urban emergency department, we aimed to: (1) Ascertain their knowledge regarding the applicability, purpose, and recommended intervals of three women's cancer screening and three contraceptive methods; and (2) Determine if patient age, race/ethnicity, medical insurance status, and current or recent usage of these methods are associated with greater or lesser knowledge about them. Methods Emergency department-based survey on recent or current usage and knowledge about Pap smears, breast self-examinations, mammograms, condoms, birth control, and emergency contraception. Analyses included calculation of summary statistics and creation of multivariable logistic regression models. Results Of 1,100 patients eligible for the study, 69.9% agreed to participate. Most of the participants were < age 35, white, single (never married and no partner), Catholic, and had private medical insurance. Participant's recent or current usage of a particular cancer screening or contraceptive method varied by type of method: Pap smear within the past year (69.1%), breast self-exam within the past month (45.5%), mammogram within the past year (65.7% for women age 45–55), condom usage during every episode of sexual intercourse (15.4%), current usage of birth control pills (17.8%), and ever use of emergency contraception (9.3%). The participants correctly answered 87.9% of all survey questions about condoms, 82.5% about birth control pills, 78.5% about breast self-exams, 52.9% about Pap smears, 35.4% about mammograms, and 25.0% about emergency contraception. In multivariable logistic regression models, survey participants who had private medical insurance and those who recently or currently used a given screening or contraceptive method had a greater odds of correctly answering

  20. Association of copayment and socioeconomic status with hormonal contraceptive adherence in a female veteran population.

    PubMed

    Kazerooni, Rashid; Vu, Khanh; Takizawa, Atsuhiko; Broadhead, Christine; Morreale, Anthony P

    2014-01-01

    There are limited studies available analyzing association between copayment and hormonal contraception adherence. The study was conducted to investigate the association between copayment status and hormonal contraceptive adherence in a female veteran population when stratified by socioeconomic status. This 4-year, retrospective, cohort study of women Veterans from the Veterans Integrated Service Network 22, a network of Veterans Affairs facilities that includes Southern California and Nevada, included patients who received a new hormonal contraceptive prescription between October 1, 2008, and September 30, 2012. Patients were split into five quintiles (one having the lowest income and five the highest) dependent on zip code-based median annual household income from the 2007-2011 American Community Survey data. Medication possession ratio difference of copayment versus no copayment group for each respective quintile was the primary outcome. Analysis was done using multiple linear regression models. A total of 3,622 patients met the inclusion criteria and were included in the analysis. Over the entire population, copayment was significantly associated with reduced adherence (-0.034; 95% confidence interval [CI], -0.06 to -0.008). Patients in the highest socioeconomic group, quintile five, had the largest reduction in adherence associated with having a copayment (-0.073; 95% CI, -0.129 to -0.017). Patients in the other four quintiles saw varying levels of decreased adherence respectively, although the differences did not achieve statistical significance. The association between adherence and copayment status varied by socioeconomic status. Our findings suggest that even affluent patients may be discouraged from adherence when subject to a copayment. If larger studies substantiate these findings, consideration should be given to a policy that exempts women veterans from copayments for hormonal contraceptives. Published by Elsevier Inc.

  1. Sexual Behavior and Contraceptive Use among 18- to 19-Year-Old Adolescent Women by Weight Status: A Longitudinal Analysis.

    PubMed

    Chang, Tammy; Davis, Matthew M; Kusunoki, Yasamin; Ela, Elizabeth J; Hall, Kelli S; Barber, Jennifer S

    2015-09-01

    To describe the association between weight status and sexual practices among 18- to 19-year-old women. We analyzed a population-based longitudinal study of 18- to 19-year-old women residing in a Michigan county at cohort inception. Weekly journal surveys measured sexual practices, including contraceptive behaviors. Outcomes included proportion of weeks with a partner, proportion of weeks with sexual intercourse, number of partners, average length of relationships, proportion of weeks with contraception use, and proportion of weeks where contraception was used consistently. We examined 26,545 journal surveys from 900 women over the first study year. Ordinary least squares regression models for each outcome examined differences by weight status, controlling for sociodemographic characteristics. The mean proportion of weeks in which adolescents reported sexual intercourse was 52%; there was no difference by weight status. Among weeks in which adolescents reported sexual activity, obese adolescents had a lower proportion of weeks where any contraception was used compared with normal weight adolescents (84% vs 91%, P = .011). Among weeks in which adolescents reported sexual activity and contraceptive use, obese adolescents had a lower proportion of weeks with consistent contraceptive use (68% vs 78%, P = .016) and oral contraceptive pill use (27% vs 45%, P = .001) compared with normal weight adolescents. All other relationships by weight status were not statistically significant. In this longitudinal study, obese adolescent women were less likely to use contraception, and less likely to use it consistently when compared with normal weight peers. Findings suggest obesity may be an important factor associated with adolescent women's sexual behavior. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  2. Uptake of hormonal contraceptives and correlates of uptake in a phase III clinical trial in rural South Western Uganda.

    PubMed

    Abaasa, Andrew; Gafos, Mitzy; Anywaine, Zacchaeus; Nunn, Andrew; Crook, Angela; Levin, Jonathan; McCormack, Sheena; Kamali, Anatoli

    2017-03-11

    Use of a reliable contraception method has become an inclusion criterion in prevention trials to minimize time off product. We report on hormonal contraceptive prevalence, uptake, sustained use and correlates of use in the Microbicides Development Programme (MDP 301) trial at the Masaka Centre in Uganda. HIV negative women in sero-discordant relationships were enrolled and followed-up for 52 to 104 weeks from 2005 to 2009. Contraceptive use data was collected through self-report at baseline and dispensing records during follow-up. Hormonal contraceptives were promoted and provided to women that were not using a reliable method at enrolment. Baseline contraceptive prevalence, uptake and sustained use were calculated. Uptake was defined as a participant who reported not using a reliable method at enrolment and started using a hormonal method at any time after. Logistic regression models were fitted to investigate predictors of hormonal contraceptive uptake. A total of 840 women were enrolled of whom 21 aged ≥50 years and 12 without follow-up data were excluded; leaving 807 (median age 31 IQR 26-38) in this analysis. At baseline, 228 (28%) reported using a reliable contraceptive; 197 hormonal, 28 female-sterilisation, two IUCD and one hysterectomy. As such 579 were not using a reliable contraceptive at enrolment, of whom 296 (51%) subsequently started using a hormonal contraceptive method; 253 DMPA, four oral pills, and two norplant. Overall 193 (98%) existing users and 262 (88%) new users sustained use throughout follow-up. Independent correlates of hormonal contraceptive uptake were: younger women ≤30 years, aOR = 2.5, 95% CI: 1.7-3.6 and reporting not using contraceptives at baseline due to lack of access or money, breastfeeding or other reasons, in comparison to women who reported using unreliable method. Promotion and provision of hormonal contraception doubled the proportion of women using a reliable method of contraception. Uptake was pronounced

  3. Age at onset of multiple sclerosis is correlated to use of combined oral contraceptives and childbirth before diagnosis.

    PubMed

    Holmqvist, Per; Hammar, Mats; Landtblom, Anne-Marie; Brynhildsen, Jan

    2010-12-01

    The aim of this study was to evaluate whether age of onset of multiple sclerosis is related to use of combined oral contraceptives and/or timing of childbirth. The results showed that use of combined oral contraceptives and childbirth before the first multiple sclerosis symptom was correlated to a higher mean age at the onset of the disease. Copyright © 2010. Published by Elsevier Inc.

  4. Contraceptive Equity

    PubMed Central

    Temkin, Elizabeth

    2007-01-01

    The Equity in Prescription Insurance and Contraceptive Coverage Act, introduced in Congress in 1997 and still unpassed, seeks to redress health insurers’ failure to pay for birth control as they pay for other prescription drugs, most paradoxically Viagra. In 1936 the International Workers Order (IWO), a fraternal society, became the first insurer to include contraception in its benefits package. A forerunner in the movement for prepaid medical care, the IWO offered its members primary care and contraceptive services for annual flat fees. Founded at a time when the legal status of contraception was in flux, the IWO’s Birth Control Center was the only such clinic to operate on an insurance system. Recent state laws and judicial actions have revived the IWO’s groundbreaking view of contraception as a basic preventive service deserving of insurance coverage. PMID:17761562

  5. The relationship between history of hormonal contraceptive use and iron status among women in Tanzania: A population-based study.

    PubMed

    Haile, Zelalem T; Kingori, Caroline; Teweldeberhan, Asli K; Chavan, Bhakti

    2017-10-01

    Approximately 30% of the Tanzanian women in the reproductive age group are iron deficient. At population-level, there is a dearth of research on the relationship between hormonal contraceptive use and iron deficiency. The study objective was to examine the relationship between history of hormonal contraceptive use and iron status among women in Tanzania. We conducted a cross-sectional study analysis including 4186 women who participated in the population-based 2010 Tanzania Demographic and Health Survey. Iron status determined by iron deficiency, anemia, and iron deficiency anemia. Almost 19.0% women reported history of hormonal contraceptive use. Nearly, 30.0%, 39.5%, and 14.3% women had iron deficiency, anemia and iron deficiency anemia respectively. History of hormonal contraceptive use was negatively associated with iron deficiency, anemia and iron deficiency anemia, independent of potential confounders. Compared to non-users, the multivariable-adjusted odds ratio OR (95% CI) among hormonal contraceptive users was 0.73 (0.56-0.94, p<0.05) for iron deficiency, 0.58 (0.46-0.72, p<0.001) for anemia, and 0.53 (0.37-0.74; p<0.001) for iron deficiency anemia. Longer duration of hormonal contraceptive use (>2years) had lesser odds of iron deficiency 0.63 (0.43-0.91, p for trend 0.005), anemia 0.51 (0.36-0.73, p for trend <0.001) and iron deficiency anemia 0.35 (0.19-0.65, p for trend <0.001). Our finding has important implications for educating healthcare providers and women about additional nutritional benefits of the use of hormonal contraceptives. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Experiencing sexuality in youth living in Greece: contraceptive practices, risk taking, and psychosocial status.

    PubMed

    Tsitsika, Artemis; Andrie, Elisabeth; Deligeoroglou, Efthymios; Tzavara, Chara; Sakou, Irene; Greydanus, Donald; Papaevangelou, Vassiliki; Tsolia, Mariza; Creatsas, George; Bakoula, Chryssa

    2014-08-01

    To assess initiation of sexual activity and contraception methods used among Greek adolescents. To determine the association of adolescents' emotional and behavioral status with their sexual activity. A descriptive cross-sectional survey was conducted. The population (N = 1074, age 14-16) consisted of a random sample, stratified according to locality and population density, of 20 public junior high and high schools located in the urban district of Athens, Greece. Anonymous self-reported questionnaires were used to assess sexual activity choices and contraception methods. The Youth Self-Report questionnaire was used to evaluate the psychosocial competencies and difficulties of Greek adolescents. Analyses included frequencies with chi-square tests and multivariate logistic regression analysis. Factors that may influence sexual engagement of Greek adolescents were assessed. Of the adolescents who completed the questionnaire 21.8% reported having experienced sexual intercourse. The male/female ratio was 3/1 (P < .001) and the mean age of sexual debut was 14.5 ± 0.9 years. Condoms were the most preferred contraceptive method (79.9%), followed by withdrawal (38.9%). Emergency contraception was used by 9.6% of participants. Adolescents with separated, divorced or with a deceased parent, and non-Greek nationality have higher possibility of being sexually active. Adolescents who reported sexual intercourse had significantly higher score of thought problems (β = 1.07, SE = 0.35, P = .002), attention difficulties (β = 0.67, SE = 0.29, P = .022), delinquent behavior problems (β = 2.37, SE = 0.34, P < .001), aggressive behavior (β = 1.97, SE = 0.48, P < .001), and externalizing problems (β = 4.18, SE = 0.78, P < .001). Engagement in sexual activities was significantly associated with psychosocial difficulties among adolescents living in Greece. Copyright © 2014. Published by Elsevier Inc.

  7. The Impact on Breastfeeding and Pregnancy Status of Household Contraceptive Distribution in Rural Haiti

    PubMed Central

    Bordes, Ary; Allman, James; Verly, Adeline

    1982-01-01

    This paper presents data from an experimental project which distributed oral contraceptives, foam, and condoms to households in three rural areas of Haiti between January 1978 and March 1980. The contraceptive distribution had little apparent impact on traditional, prolonged breastfeeding patterns, and the percentage of women pregnant after eight months of field operations declined over 35 per cent in the two areas where contraceptive acceptance and use were highest. (Am J Public Health 1982; 72:825-838.) PMID:7091480

  8. Correlation of contraceptive activity of norethisterone and levonorgestrel esters with VR(w) values and hydrolysis rates.

    PubMed

    Karunanithy, R; Yeo, S H; Leung, S L

    1989-08-01

    The relationships between contraceptive activity, hydrophobic character and alkaline hydrolysis rates were studied in three homologous series of norethisterone and levonorgestrel esters. Hydrophobic character was expressed by the high-performance liquid chromatographic retention term, VR(w) or retention volume at 100% aqueous mobile phase. A parabolic and bilinear relationship was shown between log VR(w) and log biological response. No correlation between second-order alkaline hydrolysis rates, k2, measured in 70% (v/v) aqueous dioxan and contraceptive activity was established.

  9. Estradiol supplementation modulates neuroendocrine response to M-chlorophenylpiperazine in menstrual status migrainosus triggered by oral contraception-free interval.

    PubMed

    Nappi, R E; Sances, G; Brundu, B; De Taddei, S; Sommacal, A; Ghiotto, N; Polatti, F; Nappi, G

    2005-12-01

    Migraine triggered by oral contraception (OC)-free interval is very common and may be extremely severe, long-lasting and poorly responsive to analgesics (status migrainosus). The serotoninergic (5-HT) system is crucially involved in pain threshold and it is sensitive to estradiol (E2). Therefore, we aimed to assess neuroendocrine correlates of OC status migrainosus in response to the direct central 5-HT agonist meta-chlorophenylpiperazine (m-CPP) and to test the effect of transdermal E2 supplementation of the OC-free interval. Clinical investigative protocol, single-blinded placebo-controlled treatment. Oral m-CPP (0.5 mg/kg body weight) challenge test was performed in 10 patients with status migrainosus occurring within 48 h of the discontinuation of a monophasic pill (30 microg of ethinyl estradiol and 150 microg of desogestrel) and in six healthy women assuming the same OC as controls. In a consecutive menstrual cycle, patients with OC status migrainosus underwent to the same test after they were blindly treated with 2.0 g of percutaneous E2 gel or placebo daily during the pill-free interval. Plasma prolactin and cortisol levels and clinical characteristics of migraine attacks were evaluated. Women with OC-status migrainosus showed a derangement of prolactin release (F = 4.8; P < 0.01) and a lack of cortisol response (F = 5.8; P < 0.001) after m-CPP in comparison with controls. Transdermal E2 during the pill-free interval significantly restored prolactin (F = 2.8; P < 0.01) and cortisol responses (F = 18.9; P < 0.001) against placebo and positively affected the duration (P < 0.001), the number of hours in which pain intensity prohibits daily activity (P < 0.001), the episodes of vomiting (P < 0.001) and the consumption of analgesics (P < 0.001). Status migrainosus triggered by OC-free interval is associated with impaired prolactin and cortisol responses following m-CPP challenge. Transdermal E2 supplementation is able to restore neuroendocrine response to this

  10. Socio-economic correlates of contraceptive knowledge among women in Kuala Lumpur and Petaling Jaya, Malaysia.

    PubMed

    Salleh, N M; Peng, T N; Arshat, H

    1986-12-01

    Knowledge about contraception was examined in relation to selected socioeconomic variables. A total of 2567 currently married women aged 15-49 years residing in Kuala Lumpur and Petaling Jaya were interviewed. The majority of the women knew of at least 1 contraceptive method. An index termed Contraceptive Knowledge Score (CKS) was used to measure the level of knowledge about contraception. The CKS achieved differed significantly by age, area of residence and ethnic group. The other socioeconomic variables significantly associated with CKS are schooling, occupation, income, childhood residence and age at marriage. These relationships persisted even after adjusting for differences in age, ethnicity and area of residence. Overall the CKS attained have a wide range and there is no significant difference of the mean CKS attained, between users and non-users of contraceptives.

  11. Contraceptive Sponge

    MedlinePlus

    Contraceptive sponge Overview By Mayo Clinic Staff The contraceptive sponge is a type of birth control (contraceptive) that prevents ... shaped, and made of polyurethane foam. The contraceptive sponge contains spermicide, which blocks or kills sperm. Before ...

  12. Correlates of unmet need for contraception in Bangladesh: does couples' concordance in household decision making matter?

    PubMed

    Uddin, Jalal; Pulok, Mohammad Habibullah; Sabah, Md Nasim-Us

    2016-07-01

    A large body of literature has highlighted that women's household decision-making power is associated with better reproductive health outcomes, while most of the studies tend to measure such power from only women's point of view. Using both husband's and wife's matched responses to decision-making questions, this study examined the association between couples' concordant and discordant decision makings, and wife's unmet need for contraception in Bangladesh. This study used couple's data set (n=3336) from Bangladesh Demographic and Health Survey of 2007. Multivariate logistic regression was used to examine the likelihood of unmet need for contraception among married women of reproductive age. Study results suggested that couples who support the equalitarian power structure seemed to be more powerful in meeting the unmet demand for contraception. Logistic regression analysis revealed that compared to couple's concordant joint decision making, concordance in husband-only or other's involvement in decision making was associated with higher odds of unmet need for contraception. Wives exposed to family planning information discussed family planning more often with husbands, and those from richest households were less likely to have unmet need for contraception. Couple's concordant joint decision making, reflecting the concept of equalitarian power structure, appeared to be a significant analytic category. Policy makers in the field of family planning may promote community-based outreach programs and communication campaigns for family planning focusing on egalitarian gender roles in the household. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Socioeconomic Correlates of Contraceptive Use among the Ethnic Tribal Women of Bangladesh: Does Sex Preference Matter?

    PubMed Central

    Hassan, Che Hashim

    2013-01-01

    Objective To examine the relationship between socioeconomic factors affecting contraceptive use among tribal women of Bangladesh with focusing on son preference over daughter. Materials and methods The study used data gathered through a cross sectional survey on four tribal communities resided in the Rangamati Hill District of the Chittagong Hill Tracts, Bangladesh. A multistage random sampling procedure was applied to collect data from 865 currently married women of whom 806 women were currently married, non-pregnant and had at least one living child, which are the basis of this study. The information was recorded in a pre-structured questionnaire. Simple cross tabulation, chi-square tests and logistic regression analyses were performed to analyzing data. Results The contraceptive prevalence rate among the study tribal women was 73%. The multivariate analyses yielded quantitatively important and reliable estimates of likelihood of contraceptive use. Findings revealed that after controlling for other variables, the likelihood of contraceptive use was found not to be significant among women with at least one son than those who had only daughters, indicating no preference of son over daughter. Multivariate logistic regression analysis suggests that home visitations by family planning workers, tribal identity, place of residence, husband's education, and type of family, television ownership, electricity connection in the household and number of times married are important determinants of any contraceptive method use among the tribal women. Conclusion The contraceptive use rate among the disadvantaged tribal women was more than that of the national level. Door-step delivery services of modern methods should be reached and available targeting the poor and remote zones. PMID:24971107

  14. Effect of HIV status on fertility desire and knowledge of long-acting reversible contraception of postpartum Malawian women.

    PubMed

    O'Shea, Michele S; Rosenberg, Nora E; Hosseinipour, Mina C; Stuart, Gretchen S; Miller, William C; Kaliti, Stephen M; Mwale, Mwawi; Bonongwe, Phylos P; Tang, Jennifer H

    2015-01-01

    The objectives of this study were to describe the most recent pregnancy intentions and family planning preferences of HIV-infected and HIV-uninfected postpartum Malawian women, and to assess whether HIV status is associated with fertility desire and knowledge of intrauterine contraception (IUC) and the subdermal contraceptive implant. We conducted a cross-sectional analysis of the baseline characteristics of Malawian women enrolled in a prospective cohort study assessing postpartum contraceptive uptake and continuation. Women at a government hospital completed a baseline survey assessing reproductive history, family planning preferences, and knowledge of IUC and the implant. We used Pearson's chi-square tests to compare these parameters between HIV-infected and HIV-uninfected women. Modified Poisson regression was performed to assess the association between HIV status and fertility desire and knowledge about IUC and the implant. Of 634 postpartum women surveyed, HIV-infected women were more likely to report their most recent pregnancy was unintended (49% vs. 37%, p = 0.004). Nearly all women (97%) did not want a child in the next 2 years, but HIV-infected women were more likely to desire no more children (adjusted prevalence ratio [PR]: 1.59; 95% confidence interval [CI]: 1.33, 1.89). HIV-infected women were also less likely to know that IUC (adjusted PR: 0.72; 95% CI: 0.61, 0.84) and the implant (adjusted PR: 0.83; 95% CI: 0.75, 0.92) are safe during breast-feeding. Postpartum women strongly desire family spacing and many HIV-infected postpartum women desire no more children, suggesting an important role for these long-acting methods. Education about the efficacy and safety of IUC and the implant particularly during breast-feeding may facilitate postpartum use.

  15. MHC-correlated odour preferences in humans and the use of oral contraceptives

    PubMed Central

    Roberts, S. Craig; Gosling, L. Morris; Carter, Vaughan; Petrie, Marion

    2008-01-01

    Previous studies in animals and humans show that genes in the major histocompatibility complex (MHC) influence individual odours and that females often prefer odour of MHC-dissimilar males, perhaps to increase offspring heterozygosity or reduce inbreeding. Women using oral hormonal contraceptives have been reported to have the opposite preference, raising the possibility that oral contraceptives alter female preference towards MHC similarity, with possible fertility costs. Here we test directly whether contraceptive pill use alters odour preferences using a longitudinal design in which women were tested before and after initiating pill use; a control group of non-users were tested with a comparable interval between test sessions. In contrast to some previous studies, there was no significant difference in ratings between odours of MHC-dissimilar and MHC-similar men among women during the follicular cycle phase. However, single women preferred odours of MHC-similar men, while women in relationships preferred odours of MHC-dissimilar men, a result consistent with studies in other species, suggesting that paired females may seek to improve offspring quality through extra-pair partnerships. Across tests, we found a significant preference shift towards MHC similarity associated with pill use, which was not evident in the control group. If odour plays a role in human mate choice, our results suggest that contraceptive pill use could disrupt disassortative mate preferences. PMID:18700206

  16. MHC-correlated odour preferences in humans and the use of oral contraceptives.

    PubMed

    Roberts, S Craig; Gosling, L Morris; Carter, Vaughan; Petrie, Marion

    2008-12-07

    Previous studies in animals and humans show that genes in the major histocompatibility complex (MHC) influence individual odours and that females often prefer odour of MHC-dissimilar males, perhaps to increase offspring heterozygosity or reduce inbreeding. Women using oral hormonal contraceptives have been reported to have the opposite preference, raising the possibility that oral contraceptives alter female preference towards MHC similarity, with possible fertility costs. Here we test directly whether contraceptive pill use alters odour preferences using a longitudinal design in which women were tested before and after initiating pill use; a control group of non-users were tested with a comparable interval between test sessions. In contrast to some previous studies, there was no significant difference in ratings between odours of MHC-dissimilar and MHC-similar men among women during the follicular cycle phase. However, single women preferred odours of MHC-similar men, while women in relationships preferred odours of MHC-dissimilar men, a result consistent with studies in other species, suggesting that paired females may seek to improve offspring quality through extra-pair partnerships. Across tests, we found a significant preference shift towards MHC similarity associated with pill use, which was not evident in the control group. If odour plays a role in human mate choice, our results suggest that contraceptive pill use could disrupt disassortative mate preferences.

  17. Differentials of modern contraceptive methods use by food security status among married women of reproductive age in Wolaita Zone, South Ethiopia.

    PubMed

    Feyisso, Mohammed; Belachew, Tefera; Tesfay, Amanuel; Addisu, Yohannes

    2015-01-01

    In spite of the massive spending and extensive family-planning promotion, many poor people in the third world remain reluctant to use modern contraceptive method. Mostly when they use modern contraceptives, their continuation rates are often low. Reproductive health can improve women's nutrition; in return better nutrition can improve reproductive health. Thus addressing the connection between nutrition and reproductive health is critical to ensure population growth that does not overwhelm world resources. A community based cross-sectional study was conducted from March 15-30, 2014 in Soddo Zuria Woreda, Southern Ethiopia. A total of 651 currently married women of reproductive age group were selected using multistage sampling. Probability proportional to the size allocation method was employed to determine the number of households. Multivariable logistic regression was used to assess the association between family planning use and food security status after adjusting for other covariates. Use of modern contraceptive method was significantly low among food insecure women (29.7 %) compared to those who were food secure (52.0 %), (P < 0.001). Women from food secure households were nearly twice likely to use modern contraceptive methods (AOR: 1.69 (CI: 1.03, 2.66)). Similarly, those who had antenatal care (ANC) visit (AOR: 4.56 (CI: 2.45, 7.05)); exposure to media (AOR: 4.92 (CI: 1.84, 13.79)) and those who discussed about contraceptive methods with their partner (AOR: 3.07 (CI: 1.86, 5.22)) were more likely to use modern contraceptive methods. Conversely, women who delivered their last child at home were less likely to use modern contraceptive methods (AOR: 0.08 (CI: 0.03, 0.13)). Food insecurity is negatively associated with modern contraceptive method use. Thus food insecurity should be considered as one of the barriers in designing family planning services and needs special arrangement.

  18. Status of Emergency Contraceptives in Europe One Year after the European Medicines Agency's Recommendation to Switch Ulipristal Acetate to Non-Prescription Status.

    PubMed

    Italia, Salvatore; Brand, Helmut

    2016-01-01

    In November 2014, the European Medicines Agency (EMA) recommended switching the emergency contraceptive (EMC) ulipristal acetate to non-prescription status. This study's objective is to assess the current legal status of the two EMCs ulipristal acetate and levonorgestrel in Europe and to report on the development of sales figures for EMCs since they were made freely available. Health authorities were contacted in autumn 2015 and asked about the current status of EMCs and whether the sales figures had changed after a switch to non-prescription status. Additionally, data on consumption were collected in 18 German community pharmacies. As of November 2015, most countries in the European Union (EU) have followed the EMA recommendation. Hungary kept the prescription-only status. In Malta, EMC drugs are not authorized. Germany and Croatia switched levonorgestrel to non-prescription status as well. Of the EU candidate and European Free Trade Association countries, ulipristal acetate is available without prescription in Norway and Bosnia and Herzegovina only. Several countries reported an increase in EMC sales since the switch. An EMA recommendation can strongly contribute to the harmonization of a drug's legal status in the EU. In most European countries, ulipristal acetate and/or levonorgestrel are now freely available. © 2016 The Author(s) Published by S. Karger AG, Basel.

  19. Emergency Contraception

    MedlinePlus

    ... contraception are available: emergency contraceptive pills and the copper-containing intrauterine device (IUD).Emergency contraceptive pills include ... for emergency use, talk to your doctor.The copper-containing IUD (brand name: Paragard) is a small, ...

  20. Emergency Contraception

    MedlinePlus

    f AQ FREQUENTLY ASKED QUESTIONS FAQ114 CONTRACEPTION Emergency Contraception • What is emergency contraception (EC)? • How does EC work? • What are the different types of EC? • What is the most ...

  1. Forgettable contraception.

    PubMed

    Grimes, David A

    2009-12-01

    The term "forgettable contraception" has received less attention in family planning than has "long-acting reversible contraception." Defined here as a method requiring attention no more often than every 3 years, forgettable contraception includes sterilization (female or male), intrauterine devices, and implants. Five principal factors determine contraceptive effectiveness: efficacy, compliance, continuation, fecundity, and the timing of coitus. Of these, compliance and continuation dominate; the key determinants of contraceptive effectiveness are human, not pharmacological. Human nature undermines methods with high theoretical efficacy, such as oral contraceptives and injectable contraceptives. By obviating the need to think about contraception for long intervals, forgettable contraception can help overcome our human fallibility. As a result, all forgettable contraception methods provide first-tier effectiveness (contraceptives today with exclusively first-tier effectiveness is the one that can be started -- and then forgotten for years.

  2. Contraceptive counseling and postpartum contraceptive use.

    PubMed

    Zapata, Lauren B; Murtaza, Sarah; Whiteman, Maura K; Jamieson, Denise J; Robbins, Cheryl L; Marchbanks, Polly A; D'Angelo, Denise V; Curtis, Kathryn M

    2015-02-01

    The objective of the study was to examine the associations between prenatal and postpartum contraceptive counseling and postpartum contraceptive use. The Pregnancy Risk Assessment Monitoring System 2004-2008 data were analyzed from Missouri, New York state, and New York City (n = 9536). We used multivariable logistic regression to assess the associations between prenatal and postpartum contraceptive counseling and postpartum contraceptive use, defined as any method and more effective methods (sterilization, intrauterine device, or hormonal methods). The majority of women received prenatal (78%) and postpartum (86%) contraceptive counseling; 72% received both. Compared with those who received no counseling, those counseled during 1 time period (adjusted odds ratio [AOR], 2.10; 95% confidence interval [CI], 1.65-2.67) and both time periods (AOR, 2.33; 95% CI, 1.87-2.89) had significantly increased odds of postpartum use of a more effective contraceptive method (32% vs 49% and 56%, respectively; P for trend < .0001). Results for counseling during both time periods differed by type of health insurance before pregnancy, with greater odds of postpartum use of a more effective method observed for women with no insurance (AOR, 3.51; 95% CI, 2.18-5.66) and Medicaid insurance (AOR, 3.74; 95% CI, 1.98-7.06) than for those with private insurance (AOR, 1.87; 95% CI, 1.44-2.43) before pregnancy. Findings were similar for postpartum use of any contraceptive method, except that no differences by insurance status were detected. The prevalence of postpartum contraceptive use, including the use of more effective methods, was highest when contraceptive counseling was provided during both prenatal and postpartum time periods. Women with Medicaid or no health insurance before pregnancy benefited the most. Published by Elsevier Inc.

  3. Changing oral contraceptives from prescription to over-the-counter status: an opinion statement of the Women's Health Practice and Research Network of the American College of Clinical Pharmacy.

    PubMed

    McIntosh, Jennifer; Rafie, Sally; Wasik, Mitzi; McBane, Sarah; Lodise, Nicole M; El-Ibiary, Shareen Y; Forinash, Alicia; Kachlic, Marlowe Djuric; Rowe, Emily; Besinque, Kathy

    2011-04-01

    Addressing the issue of unintended pregnancy is a national priority. One proposed strategy to reduce unintended pregnancy is to improve access to oral contraceptives by changing them to over-the-counter (OTC) status. Existing data indicate that oral contraceptives meet safety criteria required of OTC products. Available literature demonstrates that women can self-screen for contraindications to oral contraceptives and can do this as well as clinicians, and experience with OTC emergency contraception suggests that OTC oral contraceptives would not increase sexual risk-taking behavior. Women support OTC access to oral contraceptives, but express an interest in accessing pharmacist counseling. On the basis of these data, the Women's Health Practice and Research Network of the American College of Clinical Pharmacy supports changing oral contraceptives to OTC status under two conditions: that they are sold where a pharmacist is on duty and that there are mechanisms in place to cover OTC contraceptives through Medicaid. Future research should address the issues of out-of-pocket costs to individuals, label-comprehension studies, and models for pharmacist reimbursement for time spent counseling on contraception.

  4. Safety implications of transferring the oral contraceptive from prescription-only to over-the-counter status.

    PubMed

    Potts, M; Denny, C

    1995-12-01

    The idea of making oral contraceptives available without prescription has a long history, and has been recently revived in the US and the UK. High dose oral contraceptives have generally been replaced by low dose formulations and, subsequently, most cardiovascular risks have been reduced and a protection against ovarian and uterine cancers has been consistently demonstrated. Oral contraceptive compliance, however, continues to be a problem, but there is no reason to assume that wise practice would be any more or less if oral contraceptives were available over-the-counter (OTC). Some countries have introduced alternatives to prescription-only oral contraceptives, whereby nurses, midwives, social workers and/or pharmacists are incorporated into the distribution process. This article concludes that the balance of risks and benefits is in favour of OTC access for oral contraceptives.

  5. [Effect of combined hormonal oral contraception on the somatic and psychic status of women of reproductive age].

    PubMed

    Vertkin, A L; Nosova, A V

    2012-01-01

    The paper is devoted to the topical problem of maintaining somatic and psychic health of the women of reproductive age by rational pregnancy planning and prevention of abortions by modern methods of contraception including combined oral hormonal contraception. Unfortunately, this approach is rarely employed in this country (5-6%). Results of retrospective analysis of medical documentation, clinical efficacy and safety of modern combined oral hormonal contraception are presented.

  6. [Contraception in cardiac patients].

    PubMed

    Barrat, J; Nivet, M

    1976-01-01

    Contraception using IUDs and oral contraception, and sterilization in heart disease are discussed. IUDs are contraindicated in heart patients in whom bacterial infection might present special dangers (heart valve disease and certain congential heart defects), and in patients receiving long-term anticoagulant therapy, because of the increased risk of hemorrhage. Oral contraceptives are contraindicated because of the frequently observed water retention and weight gain, their effects on arterial blood pressure, and their contribution to thromboembolic desease. During sterilization procedures, particular attention should be given to anesthesia and to position. Contraindications are relative, depending on the patients' status and many other factors.

  7. Emergency contraception.

    PubMed

    2012-12-01

    Despite significant declines over the past 2 decades, the United States continues to have teen birth rates that are significantly higher than other industrialized nations. Use of emergency contraception can reduce the risk of pregnancy if used up to 120 hours after unprotected intercourse or contraceptive failure and is most effective if used in the first 24 hours. Indications for the use of emergency contraception include sexual assault, unprotected intercourse, condom breakage or slippage, and missed or late doses of hormonal contraceptives, including the oral contraceptive pill, contraceptive patch, contraceptive ring (ie, improper placement or loss/expulsion), and injectable contraception. Adolescents younger than 17 years must obtain a prescription from a physician to access emergency contraception in most states. In all states, both males and females 17 years or older can obtain emergency contraception without a prescription. Adolescents are more likely to use emergency contraception if it has been prescribed in advance of need. The aim of this updated policy statement is to (1) educate pediatricians and other physicians on available emergency contraceptive methods; (2) provide current data on safety, efficacy, and use of emergency contraception in teenagers; and (3) encourage routine counseling and advance emergency-contraception prescription as 1 part of a public health strategy to reduce teen pregnancy. This policy focuses on pharmacologic methods of emergency contraception used within 120 hours of unprotected or underprotected coitus for the prevention of unintended pregnancy. Emergency contraceptive medications include products labeled and dedicated for use as emergency contraception by the US Food and Drug Administration (levonorgestrel and ulipristal) and the "off-label" use of combination oral contraceptives.

  8. Contraception after thirty-five.

    PubMed

    Luukkainen, T

    1992-04-01

    Our knowledge about the safety, the incidence of side effects, and the effectiveness of contraceptive methods for women in premenopause, or during the last decade of their reproductive life, has not been a primary interest for research and development in fertility control. The main purpose of trials for the evaluation of new contraceptive methods is to test their effectiveness, and therefore only women below 38 years of age are accepted. Furthermore, when new methods are being tested, only healthy women are accepted, and those having health problems of almost any kind are excluded. Therefore our knowledge about the contraceptive methods in women over 40 years of age is scanty and comes from trials with a long-lasting follow-up on healthy women who can use the method without problems until they are 45 or reach menopause. We have very limited reported information on the use of contraceptives by women who have cardiovascular disease, diabetes, liver problems, etc. Therefore the main body of experience in this review comes from healthy women between 35 and 44. On the other hand, one should remember that these women have a high motivation to use contraceptive methods and therefore the continuation rate in the trials is high. This compensates for the relatively small number of acceptors by giving more women-years in follow-up. Continuation rate and the proper use of methods are directly correlated to increase in age, socioeconomical status, and to education of users. Highly educated women in this age group have very low failure rate with almost any method.

  9. Emergency contraception

    MedlinePlus

    Morning-after pill; Postcoital contraception; Birth control - emergency; Plan B; Family planning - emergency contraception ... prevents pregnancy in the same way as regular birth control pills: By preventing or delaying the release of ...

  10. Contraceptive Development.

    ERIC Educational Resources Information Center

    Troen, Philip; And Others

    This report provides an overview of research activities and needs in the area of contraceptive development. In a review of the present state, discussions are offered on the effectiveness and drawbacks of oral contraceptives, intrauterine devices, barrier methods, natural family planning, and sterilization. Methods of contraception that are in the…

  11. Contraceptive Development.

    ERIC Educational Resources Information Center

    Troen, Philip; And Others

    This report provides an overview of research activities and needs in the area of contraceptive development. In a review of the present state, discussions are offered on the effectiveness and drawbacks of oral contraceptives, intrauterine devices, barrier methods, natural family planning, and sterilization. Methods of contraception that are in the…

  12. The worldwide use of steroidal contraception.

    PubMed

    Diczfalusy, E

    1989-01-01

    Historically, concerns about rapidly growing populations and resources that could not support them persuaded governments of developing countries to initiate family planning programs. Between the early 1960s and the early 1980s, the number of governments supporting these programs increased from 7 to approximately 120. Today, 52 governments in developing countries provide support to family planning programs because of the demographic rationale, and 65 governments do so because of human rights and health considerations: The effective use of family planning significantly diminishes infant, child, and maternal mortality and morbidity. Forty-five percent of married women of reproductive age worldwide are practicing contraception today; however, 69% do so in East Asia and only 11% in Africa. Female sterilization and use of intrauterine devices are the most popular methods in developing countries, and oral contraceptives and condoms, in developed countries. Of the 400 million women of reproductive age, 140 million (35%) are relying on family planning methods requiring male cooperation and less than 60 million (15%) are using oral contraceptives. More than half of these oral contraceptive users live in four countries: the United States, Brazil, France, and the Federal Republic of Germany. On the other hand, the percentage of currently married women, aged 15 to 19 years, who have never used any form of contraception is as high as 85% to 90% in Bangladesh, Sudan, and Pakistan. In many developing countries, there is a statistically significant correlation between women's use of contraception and years of education. Other important factors influencing contraceptive prevalence include the established or perceived side effects of currently available methods, the status of women, the political climate, and a number of behavioral and social determinants.

  13. Postpartum contraception.

    PubMed

    Sober, Stephanie; Schreiber, Courtney A

    2014-12-01

    As birth spacing has demonstrated health benefits for a woman and her children, contraception after childbirth is recognized as an important health issue. The potential risk of pregnancy soon after delivery underscores the importance of initiating postpartum contraception in a timely manner. The contraceptive method initiated in the postpartum period depends upon a number of factors including medical history, anatomic and hormonal factors, patient preference, and whether or not the woman is breastfeeding. When electing a contraceptive method, informed choice is paramount. The availability of long-acting reversible contraceptive methods immediately postpartum provides a strategy to achieve reductions in unintended pregnancy.

  14. Correlations and Fluctuations: Status and Perspectives

    SciTech Connect

    Koch, Volker; Koch, Volker

    2008-04-15

    We will provide an overview of the physics which can be addressed by studying fluctuations and correlations in heavy ion collisions. Observables, which have been discussed in the literature will be briefly reviewed and put in context with experiment and information from Lattice QCD. Special attention will be given to the QCD critical point and the first order co-existence region.

  15. Correlation of EEG with neuropsychological status in children with epilepsy.

    PubMed

    Hsu, David A; Rayer, Katherine; Jackson, Daren C; Stafstrom, Carl E; Hsu, Murielle; Ferrazzano, Peter A; Dabbs, Kevin; Worrell, Gregory A; Jones, Jana E; Hermann, Bruce P

    2016-02-01

    To determine correlations of the EEG frequency spectrum with neuropsychological status in children with idiopathic epilepsy. Forty-six children ages 8-18 years old with idiopathic epilepsy were retrospectively identified and analyzed for correlations between EEG spectra and neuropsychological status using multivariate linear regression. In addition, the theta/beta ratio, which has been suggested as a clinically useful EEG marker of attention-deficit hyperactivity disorder (ADHD), and an EEG spike count were calculated for each subject. Neuropsychological status was highly correlated with posterior alpha (8-15 Hz) EEG activity in a complex way, with both positive and negative correlations at lower and higher alpha frequency sub-bands for each cognitive task in a pattern that depends on the specific cognitive task. In addition, the theta/beta ratio was a specific but insensitive indicator of ADHD status in children with epilepsy; most children both with and without epilepsy have normal theta/beta ratios. The spike count showed no correlations with neuropsychological status. (1) The alpha rhythm may have at least two sub-bands which serve different purposes. (2) The theta/beta ratio is not a sensitive indicator of ADHD status in children with epilepsy. (3) The EEG frequency spectrum correlates more robustly with neuropsychological status than spike count analysis in children with idiopathic epilepsy. (1) The role of posterior alpha rhythms in cognition is complex and can be overlooked if EEG spectral resolution is too coarse or if neuropsychological status is assessed too narrowly. (2) ADHD in children with idiopathic epilepsy may involve different mechanisms from those in children without epilepsy. (3) Reliable correlations with neuropsychological status require longer EEG samples when using spike count analysis than when using frequency spectra. Copyright © 2015 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights

  16. Current Status of the Shanghai VLBI Correlator

    NASA Astrophysics Data System (ADS)

    Jiang, Wu; Shen, Zhiqiang; Shu, Fengchun; Chen, Zhong; Jiang, Tianyu

    2016-12-01

    Shanghai Astronomical Observatory has upgraded its DiFX cluster to 420 CPU cores and a 432-TB storage system at the end of 2014. An international network connection for the raw data transfer has also been established. The routine operations for IVS sessions including CRF, AOV, and APSG series began in early 2015. In addition to the IVS observations, the correlator is dedicated to astrophysical and astrometric programs with the Chinese VLBI Network and international joint VLBI observations. It also worked with the new-built Tianma 65-m radio telescope and successfully found fringes as high as at X/Ka and Q bands in late 2015. A more powerful platform is planned for the high data rate and massive data correlation tasks in the future.

  17. A correlational approach to predicting operator status

    NASA Technical Reports Server (NTRS)

    Shingledecker, Clark A.

    1988-01-01

    This paper discusses a research approach for identifying and validating candidate physiological and behavioral parameters which can be used to predict the performance capabilities of aircrew and other system operators. In this methodology, concurrent and advance correlations are computed between predictor values and criterion performance measures. Continuous performance and sleep loss are used as stressors to promote performance variation. Preliminary data are presented which suggest dependence of prediction capability on the resource allocation policy of the operator.

  18. Emergency contraception.

    PubMed

    Van Look, P F; von Hertzen, H

    1993-01-01

    The term 'emergency contraception', as employed in this paper, refers to methods that are used as emergency procedures to prevent pregnancy following unprotected intercourse. Alternative, less appropriate, terms are postcoital and 'morning-after' contraception. References to postcoital preparations can be found as far back as 1500 BC in Egyptian papyri, but it was not until fairly recently that contraceptive research has been able to at least partially fulfill that need. The development of hormonal methods of emergency contraception goes back to the 1960s when the first human trials of postcoitally administered high-dose oestrogens were undertaken. Combined oestrogen- progestogen combination therapy (the so-called Yuzpe regimen) was introduced in the early 1970s, while the postcoital insertion of an intrauterine contraceptive device (IUD) for emergency contraception was first reported in 1976. Other compounds that have been tested more recently include levonorgestrel, the antiprogestogen mifepristone, and danazol. Although there is some debate about the magnitude of the protective effect, few people question the important role that emergency contraception can play in preventing unwanted pregnancy and hence maternal mortality and morbidity resulting from unsafe abortion. Given that the most often used methods of emergency contraception, namely the Yuzpe regimen and postcoital insertion of an IUD, rely on technology that has been available for some 30 years, family planning programmes that claim to be concerned with improving women's reproductive health, cannot really be excused if they do not provide emergency contraception as part of their routine services.

  19. Emergency contraception.

    PubMed

    1994-01-01

    Two oral postcoital contraceptive agents are currently available. The first is a 2 x 2 pill; the second is a 5 x 5. Both release a higher dose of hormones than conventional contraceptive pills. Success rates range between 96% and 99%. They must be taken within 72 hours of intercourse. Side effects include nausea and vomiting. Contraindications are the same as for the common oral contraceptives. The contraceptive mode of action can be any of the following: 1) by making the lining of the uterus unreceptive; 2) by slowing the movement of the egg in the fallopian tube; or 3) by affecting the release of the egg. Emergency contraceptive pills have no effect once implantation takes place. The IUD can be used as an emergency postcoital contraceptive method if placed within 10 days of coitus. They are usually placed within 5-7 days because of laws regarding when birth control becomes abortion. One failure has been reported in Great Britain (December, 1993). Side effects are the same as with regular use. RU486/PG may be used in the future as an emergency contraceptive agent. Research is in progress on success rates and side effects. This agent could potentially be used at any time. Currently, emergency contraception can only be obtained by prescription. Limited hours and interrogating staff are obstacles in such emergencies. British women's groups are asking that emergency oral contraceptive pills be made available over the counter with advice from the pharmacist.

  20. [Postcoital contraception].

    PubMed

    Hamerlynck, J V

    1981-07-11

    Some form of postcoital contraception for protection against unwanted pregnancy is indispensable today especially in cases of rape, failed mechanical contraception, or 1st sexual contact without contraception. A tabletform of postcoital contraceptive would be acceptable if 100% certainty is assured and it doesn't involve adverse effects. Postcoitally administered high-dose estrogens proved effective in Macaca mulatta. Diethylstilbestrol in variable dosages with or without ethinylestradiol was used in various studies and with variable results. Pregnancy rates depended on time of coitus in cycle, contraceptive dosage, and time of administration after coitus (within 72 hours). Conjugated estrogens and various progestagens or combinations of both have been tried with variable success. Another form of postcoital contraception is IUD insertion within 7 days following unprotected coitus. Advantages of this method are the time factors and absence of adverse effects of hormonal contraceptives. Postcoital hormonal contraceptives cause changes in the endometrium which prevent blastocyst implantation. They alter tubal function affecting zygote movement towards the uterus. They have an antiovulatory effect and may be luteolytic. Estrogens have more severe side effects than progestagens. Nausea, vomiting, mastodynia, fluid retention, and vaginal bleeding can result from estrogens. Progestagens can cause irregular bleeding. Combination of both can cause menstrual irregularity. Postcoital hormonal contraceptives are contraindicated in heart and liver diseases, thrombosis, and pregnancy (teratogenic and carcinogenic effects on offspring). Pregnancy despite postcoital contraception results in extrauterine pregnancy in 10% of patients. The most important reservations in evaluating publications on this subject are: 1) lack of control group; 2) estimation of pregnancy probability is not reliable because of study population used; 3) patient fertility cannot be ascertained; and 4

  1. Contraceptive practices and induced abortions status among internal migrant women in Guangzhou, China: a cross-sectional study.

    PubMed

    Zeng, Jiazhi; Zou, Guanyang; Song, Xiaoqin; Ling, Li

    2015-06-17

    China is facing the unprecedented challenges of internal migration. Migrants tend to have poorer utilization of health and family planning services as compared to the local residents. Migrant women are at greater risk of induced abortions due to their poor contraceptive knowledge and attitude. This study aims to understand the contraceptive practices and history of induced abortions, explore the potential factors influencing induced abortions, and evaluate the utilization of family planning services among migrant women in Guangzhou, China. An anonymous, self-administered questionnaire survey was conducted with 1003 migrant women aged 18-49 in Guangzhou, China in 2013. A multi-stage sampling method was employed. Binary logistic regression model was used for analyzing risk factors of induced abortions. Among the 1003 participants, 810 (80.8 %) reported having sex in the past 6 months, including 715 (88.3 %) married and 95 (11.7 %) unmarried. The most reported contraceptive method was male condom (44.9 %), while 8.1 % never used any contraceptive methods. Only 10.4 % reported having attained free condoms from family planning service stations (FPSSs) and 39.3 % reported having acquired contraceptive knowledge from family planning workers. Of all the participants, 417 (41.6 %) had a history of induced abortion. Of married and unmarried women, 389 (49.1 %) and 28 (14.0 %) had induced abortion respectively. Of these, 152 (36.5 %) had repeated abortions. The most reported reason for having induced abortion was failure of contraception (31.9 %), followed by nonuse of any contraceptives (21.1 %). Migrants who had induced abortion tended to be older, have household registration outside Guangdong province, receive no annual health checkup, have lower education, have urban household registration, have lived longer in Guangzhou and have children (P < 0.05). The prevalence rate of induced abortion, especially repeated abortions among migrant women was high in Guangzhou, China

  2. Emergency contraception.

    PubMed

    Grimes, David A; Raymond, Elizabeth G

    2002-08-06

    Emergency contraception is used to prevent pregnancy after a coital act not adequately protected by a regular method of contraception. In contrast to early medical abortion, emergency contraception prevents a pregnancy from starting and does not disrupt an established pregnancy. The most commonly used approaches consist of two oral doses of contraceptive steroids. The levonorgestrel-only regimen (levonorgestrel, 0.75 mg, repeated in 12 hours) appears to be more effective and better tolerated than the Yuzpe regimen (ethinyl estradiol, 100 microg, and levonorgestrel, 0.5 mg, repeated in 12 hours). In the largest randomized, controlled trial to date, levonorgestrel prevented about 85% of pregnancies that would have occurred without its use. Hormonal emergency contraception has no known medical contraindications, although it is not indicated for suspected or confirmed pregnancy. However, if hormonal emergency contraception is inadvertently taken in early pregnancy, neither the woman nor the fetus will be harmed. Nausea and vomiting associated with the Yuzpe regimen can be reduced by prophylactic use of meclizine. A strong medical and legal case exists for making hormonal emergency contraception available over the counter, as has happened in countries other than the United States. Easier access to and wider use of emergency contraception could dramatically lower the high rates of unintended pregnancy and induced abortion in the United States.

  3. Contraceptive Evaluation.

    ERIC Educational Resources Information Center

    Hulka, Barbara S.; And Others

    The objective of research in contraceptive evaluation is to improve the ability of individuals to choose contraceptive methods best suited to their needs and circumstances and to provide information that will lead to the development of safer and more effective methods. There are usually three considerations in judging the importance of a method of…

  4. Contraceptive Evaluation.

    ERIC Educational Resources Information Center

    Hulka, Barbara S.; And Others

    The objective of research in contraceptive evaluation is to improve the ability of individuals to choose contraceptive methods best suited to their needs and circumstances and to provide information that will lead to the development of safer and more effective methods. There are usually three considerations in judging the importance of a method of…

  5. Intrauterine contraception.

    PubMed

    Whaley, Natalie S; Burke, Anne E

    2015-11-01

    Intrauterine devices (IUDs) are effective, reversible forms of contraception with high patient satisfaction and continuation. IUDs can be safely used by most women and should be considered the first-line method of contraception for all women. This descriptive review will discuss the clinical issues associated with IUDs - including management of side effects, noncontraceptive uses and insertion and removal. When the burdens of cost are removed, women are more likely to select and IUDs. Health policy changes that increase insurance coverage for contraception will improve access to IUDs. IUDs remain an underutilized form of contraception in USA and efforts to improve availability and access to long-acting reversible contraception methods is needed to optimize their use.

  6. Obtaining contraceptives.

    PubMed

    Barnes, M; Maxwell, G

    1980-01-01

    A survey of 3 sample urban populations of adolescent males and females was conducted in New Zealand to ascertain whether difficulties in obtaining contraceptives was a major factor contributing toward the high rate of unprotected intercourse among young people. The samples included 246 high school students, 80 university students, and 70 individuals from the general population. There was a 47% refusal rate so the interviewed subjects could not be considered representative of the total populations. Subjects were asked to indicate the degree of embarrassment they would experience in obtaining contraceptives from a variety of sources including some sources which were currently not available. Males felt somewhat more embarrassed in obtaining contraceptives than females. About 1/3 of the males said that they felt embarrassed when obtaining contraceptives at a chemist's shop, especially if they were served by a female shop assistant. Males preferred obtaining contraceptives from sources which provided them with a high degree of privacy and anonymity. Males favored obtaining contraceptives from mail order houses, from vending machines, and from male chemists who made contraceptives available in a special display area. Many males said that they would use the services of a male family planning clinic if such services were made available. Most female methods were available through doctors and females reported less embarrassment in obtaining contraceptives than males. About 1/3 of the females preferred getting contraceptive advice and methods from female doctors, and 1/2 of the females felt it was important to know how the physician felt about contraception before seeking his advice. Current methods of distribution are inadequate and new sources associated with less embarrassment are needed.

  7. Absence of correlation between magnesium and riboflavin status.

    PubMed

    Eisinger, J; Clairet, D; Brue, F; Ayavou, T

    1993-06-01

    Erythrocyte magnesium and glutathione reductase activity coefficient (EGR-AC), reflecting vitamin B-2 status, were assessed in 11 athletes, 20 patients with fibromyalgia, 18 patients with hypothyroidism, and 13 controls. No correlation was demonstrated between erythrocyte magnesium and EGR-AC.

  8. [Correlation of psychoemotional status and adaptation to complete dentures].

    PubMed

    Barkan, I Yu; Stafeev, A A; Repin, V S

    2015-01-01

    Patients with full adentia are characterized by the formation of specific psycho-emotional status. Rational psychotherapeutic support of these patients largely determines the efficiency of dental prosthetic treatment. At the same time, the definition of mental and emotional status is not included in the diagnostic examination protocol. Considering the above the purpose of the study was to evaluate mental and emotional status of patients receiving complete dentures. Prosthetic rehabilitation of 30 patients with complete teeth loss was performed and clinical evaluation and evaluation of mental and emotional status were carried out before and after treatment. Patients with negative experiences of prosthetics showed a higher level of personal and situational anxiety. There was correlation of adaptation to removable dentures and the patient's personality traits. It is determined that emotional instability during treatment tends to decrease affecting the timing of adaptation to complete dentures. It is noted that patients with repeated prosthetics have earlier recovery of coordination ability of the masticatory muscles.

  9. Contraceptive implants.

    PubMed

    McDonald-Mosley, Raegan; Burke, Anne E

    2010-03-01

    Implantable contraception has been extensively used worldwide. Implants are one of the most effective and reversible methods of contraception available. These devices may be particularly appropriate for certain populations of women, including women who cannot use estrogen-containing contraception. Implants are safe for use by women with many chronic medical problems. The newest implant, Implanon (Organon International, Oss, The Netherlands), is the only device currently available in the United States and was approved in 2006. It is registered for 3 years of pregnancy prevention. Contraceptive implants have failure rates similar to tubal ligation, and yet they are readily reversible with a return to fertility within days of removal. Moreover, these contraceptive devices can be safely placed in the immediate postpartum period, ensuring good contraceptive coverage for women who may be at risk for an unintended pregnancy. Irregular bleeding is a common side effect for all progestin-only contraceptive implants. Preinsertion counseling should address possible side effects, and treatment may be offered to women who experience prolonged or frequent bleeding.

  10. Correlation between IVC dimensions and volume status on CT scan.

    PubMed

    Miraflor, Emily; Yeung, Louise; Strumwasser, Aaron; Sadjadi, Javid; Victorino, Gregory P

    2011-10-01

    End points of resuscitation in trauma patients are difficult to define. The size of the inferior vena cava (IVC) on CT scan may accurately indicate volume status and guide resuscitation efforts. Our hypothesis was that IVC "flatness" on CT scan reflects volume status in hemodynamically normal trauma patients. The study population was drawn from a database of trauma patients who had abdominal CT scans and lactate levels drawn on arrival. Lactate was chosen as a marker of volume status since hypotensive patients were unlikely to undergo CT. Anteroposterior (AP) and transverse (TV) diameters of the IVC were measured at the suprarenal and infrarenal locations. A flatness index was calculated for each location (TV ÷ AP) and this value was correlated with heart rate, blood pressure, and lactate. There was no difference in IVC flatness at the suprarenal or infrarenal position for patients with an elevated lactate compared with those with a normal lactate: 1.54 ± 0.18 versus 1.43 ± 0.08 (P = 0.2) suprarenal and 1.54 ± 0.46 versus 1.68 ± 0.58 (P = 0.4) infrarenal. IVC flatness at the suprarenal location weakly correlated with blood pressure (r = -0.29). IVC flatness did not correlate with blood pressure at the infrarenal location (r = -0.1). IVC flatness did not correlate with heart rate (P > 0.3) or age (P > 0.2). These results did not demonstrate a correlation between IVC flatness and the markers of intravascular volume of heart rate, blood pressure, or lactate. IVC flatness on CT scan is not a valid indicator of volume status in hemodynamically normal trauma patients. Copyright © 2011 Elsevier Inc. All rights reserved.

  11. Emergency Contraception

    MedlinePlus

    ... against STDs even when using another method of birth control. If a condom breaks (or a couple has ... Emergency contraception is not recommended as a regular birth control method . Instead, it is used for emergencies only. ...

  12. Oral contraceptives.

    PubMed

    Oesterheld, Jessica R; Cozza, Kelly; Sandson, Neil B

    2008-01-01

    Nearly 50 years ago, the introduction of Enovid (norethynodrel 10 microg and mestranol 150 microg), which provided convenient and reliable contraception, revolutionized birth control. Reports of interactions between oral contraceptives (OCs) and other drugs began to trickle into the literature. At first, these drug interactions appeared to be random and unrelated. Increased understanding of P450 enzymes and phase II reactions of sulfation and glucuronidation has permitted preliminary categorization and assessment of the clinical relevance of these drug interactions.

  13. Correlation of sense of coherence with oral health behaviors, socioeconomic status, and periodontal status

    PubMed Central

    Reddy, Kommuri Sahithi; Doshi, Dolar; Kulkarni, Suhas; Reddy, Bandari Srikanth; Reddy, Madupu Padma

    2016-01-01

    Introduction: The sense of coherence (SOC) has been suggested to be highly applicable concept in the public health area because a strong SOC is stated to decrease the likelihood of perceiving the social environment as stressful. This reduces the susceptibility to the health-damaging effect of chronic stress by lowering the likelihood of repeated negative emotions to stress perception. Materials and Methods: The demographic data and general information of subjects' oral health behaviors such as frequency of cleaning teeth, aids used to clean teeth, and dental attendance were recorded in the self-administered questionnaire. The SOC-related data were obtained using the short version of Antonovsky's SOC scale. The periodontal status was recorded based on the modified World Health Organization 1997 pro forma. Results: The total of 780 respondents comprising 269 (34.5%) males and 511 (65.5%) females participated in the study. A significant difference was noted among the subjects for socioeconomic status based on gender (P = 0.000). The healthy periodontal status (community periodontal index [CPI] code 0) was observed for 67 (24.9%) males and 118 (23.1%) females. The overall SOC showed statistically negative correlation with socioeconomic status scale (r = −0.287). The CPI and loss of attachment (periodontal status) were significantly and negatively correlated with SOC. Conclusion: The present study concluded that a high level of SOC was associated with good oral health behaviors, periodontal status, and socioeconomic status.

  14. Male contraception.

    PubMed

    Wang, Christina; Swerdloff, Ronald S

    2002-04-01

    Currently approved male-directed contraceptive methods include condoms and vas occlusion. Vas occlusion is very effective but is intended to be non-reversible. Condoms have a relatively high failure rate, at least partially due to compliance problems and are not accepted by many couples. The only other male-oriented methods in clinical trials utilize the administration of testosterone alone or its combination with another gonadotropin-suppressing agent such as a progestin or a gonadotropin-releasing hormone antagonist. Studies published in the 1990s demonstrated that a testosterone-containing hormonal contraceptive method suppressed spermatogenesis to azoospermia in most men and severe oligozoospermia in the remaining. The contraceptive efficacy after treatment with testosterone alone was comparable to that of female hormonal methods. Having proven that reversible male contraception is a reality, present trials are attempting to identify the best androgen delivery system and the most effective androgen plus progestin preparation. It is likely that the first marketed male hormonal contraceptive method will be a long-acting (injectable or implant) combination of an androgen plus a progestin. Research is continuing to identify other target areas for male contraceptive development, including agents with post-testicular and epididymal sites of action.

  15. About Implantable Contraception

    MedlinePlus

    ... TV, Video Games, and the Internet About Implantable Contraception KidsHealth > For Parents > About Implantable Contraception Print A ... How Much Does It Cost? What Is Implantable Contraception? Implantable contraception (often called the birth control implant) ...

  16. Emergency contraception.

    PubMed

    Ellertson, C; Trussell, J; Stewart, F; Koenig, J; Raymond, E G; Shochet, T

    2001-12-01

    Emergency contraceptives are methods that prevent pregnancy when used shortly after unprotected sex. Three different emergency contraceptive methods are safe, simple, and widely available in the United States. These are: (1) ordinary combined oral contraceptives containing ethinyl estradiol and levonorgestrel taken in a higher dose for a short period of time and started within a few days after unprotected intercourse; (2) levonorgestrel-only tablets used similarly; and (3) copper-bearing intrauterine devices inserted within approximately 1 week after unprotected intercourse. Emergency contraceptive use is best known for women who have been raped, but the methods are also appropriate for women who have experienced condom breaks, women who did not use any method because they were not planning on having sex, or women who had unprotected intercourse for any other reason. Unfortunately, few women know about emergency contraceptives, and few clinicians think to inform their patients routinely about the option. A nationwide toll-free hotline (1-888-NOT-2-LATE) and a website (http://not-2-late.com) can help women learn about these options. Sharing "family planning's best-kept secret" widely with women could prevent as many as a million unwanted pregnancies annually in the United States.

  17. Future contraceptives.

    PubMed

    Alexander, N J

    1995-09-01

    This article looks at the improvements that may occur in contraceptives in the near future. While no product currently under study would be ideal (highly effective, safe, readily reversible, free of side effects, coitally independent, counteract the spread of sexually transmitted diseases, and inexpensive), several would come closer than those available today. For men, the condom is the only currently available contraception, and a thinner version has recently been introduced in response to the criticism that condoms reduce sexual pleasure. Methods under study for men include manipulating hormones to halt sperm production by the intramuscular injection of an androgen in combination with a progestin or by blocking the activity of gonadotropin-releasing hormone. In the future, long-acting reversible agents should be available to directly halt sperm production or maturation. In men and women, vaccines should become available that would use antibodies to disrupt reproduction. Additional hormonal options in women should include hormone-releasing vaginal rings, a simplified contraceptive implant delivery system, a hormone-releasing IUD, and a monthly pill. Vaginal chemicals could be used to impede some of the necessary changes that sperm undergo after ejaculation. Spermicides will also be available with the ability to prevent STDs. The order of appearance of these new contraceptives will probably be nonlatex condoms, vaginal rings, and new implants, followed by disease-reducing spermicides, hormone-releasing IUDs, new emergency contraceptives, a three-month injectable for men, biodegradable implants for women, and immunocontraceptives (if they receive the backing of the industry).

  18. Abortion and contraceptive use in sub-Saharan Africa: how women plan their families.

    PubMed

    Lauro, Don

    2011-03-01

    Based on available evidence, this review article posits that contemporary use of abortion in sub-Saharan Africa often substitutes for and sometimes surpasses modern contraceptive practice. Some studies and some data sets indicate that this occurs not only among adolescents but also within older age groups. In several sub-Saharan cities, particularly where contraceptive use is low and access to clinical abortion is high (though largely illegal), abortion appears to be the method of choice for limiting or spacing births. Even in rural areas, women may regularly resort to abortion, often using extremely unsafe procedures, instead of contraception. Available data seem to indicate that relatively high levels of abortion correlate with low access to modern contraception, low status of women, strong sanctions against out-of-wedlock pregnancy, traditional tolerance of abortion, and availability of modern abortion practices. Abortion has been and will likely continue to be used to plan families within much of sub-Saharan Africa.

  19. Levels and correlates of maternal nutritional status in urban Bangladesh.

    PubMed

    Baqui, A H; Arifeen, S E; Amin, S; Black, R E

    1994-05-01

    Researchers analyzed anthropometric data from 2417 nonpregnant mothers, socioeconomic data from 2048 mothers, reproductive history data from 1314 mothers, and socioeconomic and reproductive history data from 1185 mothers to determine the levels and correlates of maternal nutritional status of nonpregnant mothers in the slums of Dhaka, Bangladesh. Mean weight, height, middle-upper-arm-circumference (MUAC), and body mass index (BMI) of the 2417 mothers stood at 41.8 kg, 148.8 cm, 232.5 mm, and 18.8, respectively. Multivariate regression analyses revealed that mothers' schooling and household economic status had a significant positive effect on weight, MUAC, and BMI (p .05 and .01, respectively). Schooling had a significant positive association with mothers' height (p .05), but household economic status did not. Maternal height and weight had a significant negative association with child death (p .001 and .05, respectively). Mothers equal to or less than 155 cm had an increased risk of child death (odds ratio [OR] = 1.4-2.64), with those less than 140 cm in height having the greatest risk of child death (OR = 2.64). Short stature linked to child loss indicates a possible intergenerational influence of poor childhood nutrition, suggesting that improvement of nutritional status for girls would improve child health in the next generation. Sophisticated and long-term planning is needed, however, to achieve improved nutritional status of girls due to various obstacles (e.g., son preference, poverty, food scarcity, and high prevalence of infectious diseases). In the meantime, maternal and child health workers should target shorter mothers (i.e., 145 cm) for appropriate prenatal and obstetric care, since they face the greatest risk of child death.

  20. Determinants of modern contraceptive use among sexually active men in Kenya.

    PubMed

    Ochako, Rhoune; Temmerman, Marleen; Mbondo, Mwende; Askew, Ian

    2017-04-27

    Research in Kenya has focussed on family planning from women's perspectives, with the aim of helping reduce the burden of unintended pregnancies. As such, the determinants of modern contraceptive use among sexually active women are well documented. However, the perspectives of men should be considered not only as women's partners, but also as individuals with distinct reproductive histories and desires of their own. This study seeks to understand the determinants of modern contraceptive use among sexually active men, by exploring factors that are correlated with modern contraceptive use. The data source is the nationally representative 2014 Kenya Demographic and Health Survey (DHS) of men aged 15-54 years. The analysis is restricted to 9,514 men who reported being sexually active in the past 12 months prior to the survey, as they were likely to report either doing something or not to avoid or delay pregnancy. We use bivariate and multinomial logistic regression to assess factors that influence modern contraceptive use among sexually active men. Findings from the bivariate and multinomial logistic regression indicate that region of residence, marital status, religion, wealth, interaction with a health care provider, fertility preference, number of sexual partners and access to media were all significantly associated with modern contraceptive use among sexually active men. Provider-client interaction as well as dissemination of information through mass media has the potential to increase knowledge and uptake of modern contraceptives. Similar efforts targeting segments of the population where contraceptive uptake is low are recommended.

  1. Self-reported upper extremity health status correlates with depression.

    PubMed

    Ring, David; Kadzielski, John; Fabian, Lauren; Zurakowski, David; Malhotra, Leah R; Jupiter, Jesse B

    2006-09-01

    The Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire is the most widely used upper extremity-specific health-status measure. The DASH score often demonstrates greater variability than would be expected on the basis of objective pathology. This variability may be related to psychosocial factors. The purpose of the present study was to investigate the correlation between the DASH score and psychological factors for specific diagnoses with relatively limited variation in objective pathology. Two hundred and thirty-five patients with a single, common, discrete hand problem known to have limited variations in objective pathology completed the DASH questionnaire, the Eysenck Personality Questionnaire-Revised (EPQ-R) to assess neuroticism, the Center for Epidemiologic Studies-Depression (CES-D) scale to quantify depressive symptoms, and the Pain Anxiety Symptoms Scale (PASS). Forty-five patients had carpal tunnel syndrome, forty-four had de Quervain tenosynovitis, forty-eight had lateral elbow pain, and seventy-one had a single trigger finger. In addition, twenty-seven patients were evaluated six weeks after a nonoperatively treated fracture of the distal part of the radius. Relationships between psychosocial factors and the DASH score were determined. A significant positive correlation between the DASH score and depression was noted for all diagnoses (r = 0.38 to 0.52; p < 0.01 for all). The DASH score also correlated with pain anxiety for four of the five diagnoses (carpal tunnel syndrome, r = 0.40; de Quervain tendinitis, r = 0.46; lateral elbow pain, r = 0.42; and trigger finger, r = 0.24) (p < 0.05 for all). The DASH score was not correlated with neuroticism for any diagnosis. There was a highly significant effect of depression (as measured with the CES-D score) on the DASH score for all diagnoses. Both the CES-D score (F = 62.68, p < 0.0001) and gender (F = 11.36, p < 0.001) were independent predictors of the DASH score. Self-reported upper extremity

  2. Emergency Contraception

    MedlinePlus

    ... a prescription, regardless of a person's age. The copper intrauterine device (IUD) can sometimes be used as a form of ... days after unprotected sex. It works because the copper prevents sperm from ... than ECPs, an IUD is the most effective type of emergency contraception. ...

  3. [Contraceptive methods].

    PubMed

    Toivonen, J

    1987-01-01

    Interest in contraceptive devices has increased in recent years due to their safety and protection offered against venereal disease. Use of the devices prevents sperm from entering the uterine canal. Failure of a device is usually caused either because the contraceptive outside the uterus is wrongly positioned or because not enough active spermicidal ingredients were released before ejaculation. Mass production of condoms was made possible through utilization of latex rubber. Different color and shape alternatives have made condom usage more popular in developing countries. The diaphragm and its variation, the cervical cap, are treated with spermicide and then placed inside the vagina. Correct size of the contraceptive is an important consideration. Spermicides consist of active substances that kill sperm, as well as a carrier substance such as foam, ointment and jelly. The newest preventive device is the contraceptive sponge, which can stay in place for up to 36 hours. IN vitro studies show that effectiveness of condoms is 0.5-2.0 (Pearl's index). Combination use of diaphragm and spermicide yields a protection rate of 2-20 (life-table index), and spermicides 0.3-30.0. Risks associated with these methods include local irritation. It was believed that some spermicides increased rats of miscarriage, Down's Syndrome and other chromosomal abnormalities, as well as limb anomalies. Diaphragm use increases potential for urinary tract infections. Toxic shock may occur with some users of sponge and diaphragm. All the mentioned contraceptives protect from infection, and are most suitable for people who cannot tolerate hormonal preparations or IUD's, who are in a casual sexual relationship or nursing mothers or youth.

  4. Women's autonomy, education and employment in Oman and their influence on contraceptive use.

    PubMed

    Al Riyami, Asya; Afifi, Mustafa; Mabry, Ruth M

    2004-05-01

    Since 1970 political and economic changes have brought about great improvements in health and education in Oman, and since 1994 the government has provided free contraceptives to all married couples in primary health care centres. Despite rapid socio-economic development, the fertility rate was 4.2 in 2001. The aim of this study was to define baseline data on ever-married women's empowerment in Oman from a national study in 2000, analyse the correlates of women's empowerment and the effect of empowerment on unmet need for contraception. Two indicators of empowerment were used: women's involvement in decision-making and freedom of movement. Bivariate analysis was used to link these measures and their proxies, education and employment status, with use of a family planning method. Education was a key indicator of women's status. Unmet contraceptive need for women exposed to pregnancy was nearly 25%, but decreased significantly with educational level and paid employment. While empowered women were more likely to use contraception, women's education was a better predictor of "met need" than autonomy, as traditional factors and community influence remain strong. For nearly half the 1,830 women in the study, the husband decided whether contraception was used. Fewer than 1% were using contraception before their first child as women are expected to have a child within the first year of marriage.

  5. Latest developments in contraception.

    PubMed

    Gold, J

    1983-05-28

    The 10th Annual Symposium on Latest Developments in Contraception, organized by the Biological Science Committee of the Australian Federation of Family Planning Associations, was held in February 1983 and provided an update on the current status of contraceptive technology. In a review of steroidal contraception, it was proposed that the Silastic vaginal ring is the most promising of the fertility control devices not requiring continual involvement of the couple. Product development costs, the length of time required for safety trials have hindered development of the perfect contraceptive device. In a discussion of IUD use, it was reported that there are fewer expulsions and a lower incidence of infection when the device is inserted between the 11th and 17th days of the menstrual cycle. Although it is current practice to reinsert copper IUDs every 2 years, no increase in failure rates has been observed after 5 years of continual use. It is recommended that IUD insertion be delayed until 8 weeks postpartum. Another participant asserted that there is no empirical evidence to justify the use of spermicides with diaphragms. Unknown factors of vaginal physiology and its interaction with sperm must be elucidated before a good barrier method can be introduced. Concern was expressed with the numbers of women seeking reanastomosis of the Fallopian tubes after tubal ligation. Success of reanastomosis depends on the type of initial procedure and the time elapsed. 7% of Australian men have had vasectomies, and the request rate for reversal is 2-3/1000/year. In a review of immunological contraception, it was noted that long-lasting, non-pharmacologically active agents are the most promising substances for future research, but their potential hazards are great. Dr. Evelyn Billings reported that the ovulation method of natural family planning is superior to the basal-body-temperature or rhythm methods since it takes stress-induced fluctuations in ovulation into account. The

  6. Sexual and Contraceptive Behaviors among Adolescents Requesting Emergency Contraception.

    PubMed

    Cwiak, Carrie; Howard, Brandon; Hsieh, Jennifer; Ricciotti, Nancy; Sucato, Gina S

    2016-12-01

    Unintended pregnancy rates in the United States remain high among adolescents. Emergency contraception (EC) provides the only option for pregnancy prevention after unprotected sex. To better define the population of adolescents who request and use EC pills, we performed a post hoc analysis of an over-the-counter simulation study of EC pills. Teen reproductive health clinics in 5 cities. Adolescents between the ages of 13 and 17 years who requested EC. Single-tablet levonorgestrel 1.5 mg. We calculated the correlations between age and baseline sexual and contraceptive behaviors. χ(2) Tests were used to compare behaviors of first-time and repeat EC users. Overall, the most commonly reported contraceptive methods ever used were condoms, oral contraceptives, none, and withdrawal; the most common method ever used in each age group was no method for 13- to 14-year-olds and condom for 15-, 16-, and 17-year-olds. The percentage of participants who had never used contraception before requesting EC decreased with age (53% [20/28] of 13- to 14-year-olds vs 15% [10/65] of 17-year-olds). First-time EC users were more likely to report no previous contraceptive use compared with repeat EC users (42% [88/208] vs 10% [13/135]; P < .001). Regardless of age, the most commonly reported reason for requesting EC was nonuse of any contraceptive method (ie, "unprotected sex"). Adolescents who requested EC most commonly reported ever-use of contraceptive methods that rely on user adherence or no method at all, with younger adolescents more likely than older adolescents to have used no previous method. The provision of EC presents an opportunity to provide education and access to highly effective, long-term contraceptive methods. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  7. Long-acting steroid contraceptive technology.

    PubMed

    Grubb, G

    1991-01-01

    Long-acting steroid contraceptive technologies that have either been recently approved or are currently under study are reviewed and the status of contraceptive research in the US is noted. The benefits and drawbacks, as well as the duration and possible cost, of each method are discussed. Approved by the Food and Drug Administration on December 10, 1990, Norplant is reportedly the first new contraceptive technology available to women in the US since the 1960s. This implant delivery system, which lasts up to 5 years, is cheaper than the pill and nearly as effective as sterilization. Study is currently under way on other multiyear, nonbiodegradable and biodegradable implants. Although already used by 4 million women worldwide, the long-acting injectable Depo-Provera has yet to be approved for use in the US. 5 new types of injectables are being developed. Steroid-containing IUDs have been in the market for some time, and current research is attempting to increase their contraceptive life beyond 1 year. Contraceptive developers are also exploring transdermal delivery systems, vaginal rings, and buccal and sublingual delivery. It is considered misleading to call Norplant the first new contraceptive introduced since the pill. Over the past 20 years, virtually every contraceptive has been significantly improved, developments that have enhanced the contraceptive options of couples. Because new contraceptive technologies are increasingly complex, their development is much slower. Consequently, it is concluded that in the foreseeable future, the demand for more acceptable contraceptives will be met through improvements of currently available technologies.

  8. Correlates of the health statuses of the faculty at midlife

    PubMed Central

    Galeon, Galvin Alaan

    2016-01-01

    Background: Between the school years of 2009-2012, the turnover record of the University of San Jose-Recoletos (USJ-R), Cebu City, Philippines showed that permanent faculty members who left the institution were all midlifers. Their reasons varied from health issues to greener pasture elsewhere. Materials and Methods: This study then sought to explore the health statuses of the faculty midlifers of the USJ-R. The data were collected through survey conducted among the 106 faculty midlifers of the university. This study applied multivariate analyses to the survey data using Pearson-moment of correlation to determine the relationship between the sociodemographic profile of the research participants and their health statuses. Results: This research revealed that faculty midlifers are generally well physically. They showed emotional maturity and have positive outlook toward midlife. More so, their health conditions are significantly related with their sex, age, years of teaching, educational attainment, and income. Conclusion: At midlife, the faculty members of USJ-R can still generally be considered physically well. Thus, if they are well-managed, they can become relevant and better contributors to the attainment of the basic goals and objectives of the educational institution and the educational system in general. PMID:27134476

  9. Correlates of the health statuses of the faculty at midlife.

    PubMed

    Galeon, Galvin Alaan

    2016-01-01

    Between the school years of 2009-2012, the turnover record of the University of San Jose-Recoletos (USJ-R), Cebu City, Philippines showed that permanent faculty members who left the institution were all midlifers. Their reasons varied from health issues to greener pasture elsewhere. This study then sought to explore the health statuses of the faculty midlifers of the USJ-R. The data were collected through survey conducted among the 106 faculty midlifers of the university. This study applied multivariate analyses to the survey data using Pearson-moment of correlation to determine the relationship between the sociodemographic profile of the research participants and their health statuses. This research revealed that faculty midlifers are generally well physically. They showed emotional maturity and have positive outlook toward midlife. More so, their health conditions are significantly related with their sex, age, years of teaching, educational attainment, and income. At midlife, the faculty members of USJ-R can still generally be considered physically well. Thus, if they are well-managed, they can become relevant and better contributors to the attainment of the basic goals and objectives of the educational institution and the educational system in general.

  10. Contraception and Birth Control

    MedlinePlus

    ... Birth Control > About Page Content ​About Contraception and Birth Control Contraception is the prevention of pregnancy. Contraception, or birth control, also allows couples to plan the timing of ...

  11. Emergency Contraception Website

    MedlinePlus

    Text Only Full media Version Get Emergency Contraception NOW INFO about Emergency Contraception Q&A about Emergency Contraception Español | Arabic Find a Morning After Pill Provider Near You This website is ...

  12. [Hormonal contraception].

    PubMed

    Prilepskaia, V N

    1991-12-01

    Effective contraceptives contribute to the regulation of births, protect the health of women, reduce maternal and perinatal mortality and gynecological diseases, and prevent abortion-related complications. Complications after abortion average 30%, and among primigravidas the rate reaches 45%. Abortion can result in sterility and in the inability to carry out the pregnancy. Oral contraceptives (OCs) are used by 150 million globally. In new preparations ethinyl estradiol (EE) and levonorgestrel (LNG) are the most common components. In the 2-phase and 3-phase preparations Sequilar, Anteovin, and lipid profile safe Triquilar the gestagen component was reduced 40%. Continuin and Famulen are minipills, and Postinor is a postcoital contraceptive. Absolute contraindications of OCs include thromboembolytic diseases, severe cardiovascular system diseases, liver disorders, cirrhosis, cerebral vascular diseases, grave diabetes, jaundice, and malignant tumors of the mammae and sexual organs. Rigevidon, Triquilar, and Trisiston have high steroid content with minimal side effects. The protective effect of OCs are: 2-3 times lower risk of inflammation of the small pelvis, lower risk of malignant and benign ovarian tumors that lasts even after discontinuation, uterine cancer prevention (antiproliferation effect on the endometrium and inhibition of mitotic activity of the myometrium), and reduced risk of benign breast neoplasms. The finding that estrogen-induced risk of breast cancer increases with longterm contraceptive use in young nulliparas has not been persuasively proven. The optimal duration of uninterrupted OC use is 1-1.5 years. Monophasic estrogen-gestagen preparations include Bisecurin, Non-Ovlon, Ovidon, Rigevidon, Minisiston, and Demulen with low dosages of EE, LNG, norethisterone acetate, and diacetate ethonodiol. Norplant is a subdermal silastic capsule with effectiveness for up to 5 years.

  13. Emergency Contraception.

    PubMed

    Batur, Pelin; Kransdorf, Lisa N; Casey, Petra M

    2016-06-01

    Emergency contraception (EC) may help prevent pregnancy in various circumstances, such as contraceptive method failure, unprotected sexual intercourse, or sexual assault, yet it remains underused. There are 4 approved EC options in the United States. Although ulipristal acetate requires a provider's prescription, oral levonorgestrel (LNG) is available over the counter for women of all ages. The most effective method of EC is the copper intrauterine device, which can be left in place for up to 10 years for efficacious, cost-effective, hormone-free, and convenient long-term primary contraception. Ulipristal acetate tends to be more efficacious in pregnancy prevention than is LNG, especially when taken later than 72 hours postcoitus. The mechanism of action of oral EC is delay of ovulation, and current evidence reveals that it is ineffective postovulation. Women who weigh more than 75 kg or have a body mass index greater than 25 kg/m(2) may have a higher risk of unintended pregnancy when using oral LNG EC; therefore, ulipristal acetate or copper intrauterine devices are preferable in this setting. Providers are often unaware of the range of EC options or are unsure of how to counsel patients regarding the access and use of EC. This article critically reviews current EC literature, summarizes recommendations, and provides guidance for counseling women about EC. Useful tips for health care providers are provided, with a focus on special populations, including breast-feeding women and those transitioning to long-term contraception after EC use. When treating women of reproductive age, clinicians should be prepared to counsel them about EC options, provide EC appropriately, and, if needed, refer for EC in a timely manner. Copyright © 2016 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

  14. Contraceptive practices.

    PubMed

    Morgenthau, J E; Rao, P S

    1976-08-01

    A family life education program (FLEP) providing contraceptive services within a comprehensive health care organization for low-income, inner-city adolescents is described. Each female patient attending in the July 1-September 30, 1974, period was included in a study undertaken to identify and serve the unmet needs of the teen-age population in the community of East Harlem. Of the 334 females interviewed, almost 1/2 were black, 37% were Hispanic, 12% were white, and 2% were Oriental, totals representative of the surrounding community. The questionnaire included information on demographic and social background, sexual history, reproductive history, and contraceptive experience. Comparisons are made on the answers between groups. Personal contacts and school outreach were the 2 main sources of referral to the clinic. Sexual history was found to be associated with social background rather than physiological factors. More than 1/2 the teen-agers had never used contraception prior to their 1st clinic visit and another 1/4 of the girls were using unreliable methods. The study indicated that teen-agers will use good programs which are designed to meet their needs. For teen-agers, a free-standing clinic offering comprehensive health care is the ideal situation.

  15. Understanding the cognitive impact of the contraceptive estrogen Ethinyl Estradiol: tonic and cyclic administration impairs memory, and performance correlates with basal forebrain cholinergic system integrity.

    PubMed

    Mennenga, Sarah E; Gerson, Julia E; Koebele, Stephanie V; Kingston, Melissa L; Tsang, Candy W S; Engler-Chiurazzi, Elizabeth B; Baxter, Leslie C; Bimonte-Nelson, Heather A

    2015-04-01

    Ethinyl Estradiol (EE), a synthetic, orally bio-available estrogen, is the most commonly prescribed form of estrogen in oral contraceptives, and is found in at least 30 different contraceptive formulations currently prescribed to women as well as hormone therapies prescribed to menopausal women. Thus, EE is prescribed clinically to women at ages ranging from puberty to reproductive senescence. Here, in two separate studies, the cognitive effects of cyclic or tonic EE administration following ovariectomy (Ovx) were evaluated in young female rats. Study I assessed the cognitive effects of low and high doses of EE, delivered tonically via a subcutaneous osmotic pump. Study II evaluated the cognitive effects of low, medium, and high doses of EE administered via a daily subcutaneous injection, modeling the daily rise and fall of serum EE levels with oral regimens. Study II also investigated the impact of low, medium and high doses of EE on the basal forebrain cholinergic system. The low and medium doses utilized here correspond to the range of doses currently used in clinical formulations, and the high dose corresponds to doses prescribed to a generation of women between 1960 and 1970, when oral contraceptives first became available. We evaluate cognition using a battery of maze tasks tapping several domains of spatial learning and memory as well as basal forebrain cholinergic integrity using immunohistochemistry and unbiased stereology to estimate the number of choline acetyltransferase (ChAT)-producing cells in the medial septum and vertical/diagonal bands. At the highest dose, EE treatment impaired multiple domains of spatial memory relative to vehicle treatment, regardless of administration method. When given cyclically at the low and medium doses, EE did not impact working memory, but transiently impaired reference memory during the learning phase of testing. Of the doses and regimens tested here, only EE at the highest dose impaired several domains of memory

  16. Oral contraceptives.

    PubMed

    Maclennan, A H

    1987-12-01

    Over 60 million women use highly efficient and safe modern combined oral contraceptives (OCs) every day. A women who takes the oral contraceptive for 5 years before the age of 30 will actually live 12 days longer, although a woman taking the pill for the 1st time for 5 years after the age of 30 will have her life span reduced on the average by 80 days. OC related morbidity and mortality mostly occur in women over 35 who smoke. Combined low dose OCs are safe for women who do not smoke, at least to 45 years of age and probably to the menopause. The prescription of OCs is also safe to the young adolescent. The pill does not interfere with maturation of the hypothalamic-pituitary ovarian axis and does not increase the incidence of amenorrhoea, oligomenorrhoea or infertility in later life. Patients with contraindications to estrogen therapy are excluded from OC use (history of thromboembolism, major heart disease, liver disease, breast cancer). Low-dose (30-35 mcg estrogen-containing monophasic or triphasic) pills are recommended. Combined oral contraceptives contain either ethinyl estradiol (1.7 to 2 times more potent) or mestranol. After absorption the progestagens, norethisterone acetate, ethynodiol diacetate and lynoestrenol are all metabolized to norethisterone. The progestagen-only pill has about a 2% failure rate and poorer cycle control than the combined pill, but it lacks estrogenic, progestagenic and androgenic side effects. This pill is suitable for the lactating mother, for smokers over 35, for hypertensive patients, and for those with a history of thrombosis. The efficacy of the progestagen-only pill is restored in 3 days of pill taking. Postcoital contraception is an alternative: treatment can be given for at least 72 hours after intercourse. The Yuzpe method calls for the patient to take 2 combined oral contraceptive tablets containing levonorgestrel and ethinyl estradiol (Eugynon or Ovral) followed by a further 2 tablets 12 hours later. This regimen

  17. [Male contraception].

    PubMed

    Demoulin, A

    1984-04-01

    Among the reasons why male hormonal contraception has lagged behind female methods are the necessity of preserving virility, the fact that spermatogenesis is a continuous process, the need to control secondary effects and toxicity, and the requirement that modes of administration be acceptable to both partners. Among currently available reversible mehtods, withdrawal is undoubtedly the most ancient. It is still widespread but cannot be recommended because of its limited effectiveness. The condom is used by about 10% of couples worldwide as a principal or temporary method, but its inter-ference with sensation has limited its acceptance. Condoms are nevertheless highly effective when used with a spermicide. Various androgens are currently under investigation. High doses of testosterone can induce azoospermia without affecting libido but their side effects may be serious. The use of combinations of steroids permits doses to be reduced and offers promise for the future. The combination of oral medroxyprogesterone acetate and percutaneous testosterone is one of the better approaches; the combination is effective and nontoxic but has the disadvantage of percutaneous administration. Gossypol, a pigment extracted from the cotton plant, has been used as a contraceptive in China with a reported efficacy of 99.89%, recovery of fertility within 3 months, and no effect on future fertility. However, its toxicity appears to be significant in the animal and its reversibility is uncertain. A search is on for analogs which would preserve the contraceptive effects while eliminating toxic effects. Several gonadotropin releasing hormone (GnRH) analogs under investigation for their interference with spermatogenesis have given promising results. Several chemicals tested for contraceptive effects have had unacceptably high toxicity. Chinese investigators have reported good results with various physical methods of interfering with sperm production, but their reversibility and innocuity

  18. Does knowledge about antiretroviral therapy and mother-to-child transmission affect the relationships between HIV status and fertility preferences and contraceptive use? New evidence from Nigeria and Zambia.

    PubMed

    Bankole, Akinrinola; Biddlecom, Ann E; Dzekedzeke, Kumbutso; Akinyemi, Joshua O; Awolude, Olutosin; Adewole, Isaac F

    2014-09-01

    The increasing availability of antiretroviral therapy (ART) and drug regimens to prevent mother-to-child transmission (PMTCT) has probably changed the context of childbearing for people living with HIV. Using data from 2009-2010 community-based surveys in Nigeria and Zambia, this study explores whether women's knowledge about ART and PMTCT influences the relationship between HIV status and fertility preferences and contraceptive behaviour. The findings show that women living with HIV are more likely to want more children in Nigeria and to want to limit childbearing in Zambia compared with HIV-negative women. While there is no significant difference in contraceptive use by women's HIV status in the two countries, women who did not know their HIV status are less likely to use contraceptives relative to women who are HIV-negative. Knowledge about ART reduces the childbearing desires of HIV-positive women in Nigeria and knowledge about PMTCT increases desire for more children among HIV-positive women in Zambia, as well as contraceptive use among women who do not know their HIV status. The findings indicate that knowledge about HIV prevention and treatment services changes how living with HIV affects childbearing desires and, at least in Zambia, pregnancy prevention, and highlight the importance of access to accurate knowledge about ART and PMTCT services to assist women and men to make informed childbearing decisions. Knowledge about ART and PMTCT should be promoted not only through HIV treatment and maternal and newborn care facilities but also through family planning centres and the mass media.

  19. A natural contraceptive.

    PubMed

    Shirkie, R

    1982-07-01

    status of the mothers did not appear to affect the length of the period of amenorrhea. An understanding of how the mechanism operates and what its limitations are will enable family planners to offer women an additional contraceptive choice.

  20. Immaculate contraception.

    PubMed

    Smith, K

    The city of Dundee has the highest teen pregnancy and abortion rate in Scotland. In the heart of the city, The Corner is a health and information drop-in center for people aged 12-25 years which has provided a range of health promotion activities, contraception services, and general information and advice since April 1996. 8000 inquiries were posed from young people in Dundee and the surrounding areas in The Corner's first full year of operation, one-third on sexual health. A survey conducted last December found that 55% of the center's clients were aged 12-15. Young people helped to design the center, creating a cafe atmosphere in the main drop-in area with tables, chairs, and loungers. Reference literature is on display, music plays, and a series of computers is linked to health information databases. In this environment, clients can hang out, ask questions, and receive condoms or other contraceptive services without the embarrassment of attending a local family planning clinic. The examination and counseling rooms are also relaxed and warmly-appointed. The Corner has also offered emergency contraception since January, one of the few places in Scotland where nurses can provide it. While The Corner has received some local criticism, it is operating within the laws and codes of professional practices. The center is jointly funded by Tayside Health Board, Dundee City Council, and the Scottish Office. Finally, the center has a travel program which offers a package of activities based upon a different foreign country each week.

  1. Postcoital contraception.

    PubMed

    McLaren, H C

    1977-02-05

    My colleague Dr. C.L. Brewer (January 15, p. 169) is within his rights to ask for a precise definition of abortion and contraception. I define abortion as the deliberate destruction of the embryo once it is embedded in the uterus. The absolutist on the abortion issue, until he is sure that an IUD never works by destroying an embedded embryo, must logically eschew this technique, advising his patient as to his ethical objections. She may then seek other advice once she has the facts. However, to insist that those who advise an IUD with the motive of contraception cannot herefore object to, say, intrauterine saline aimed at the destruction of a moving 27-week fetus is, in my view, stretching his argument. With further stretching it could be carried to absurdity in the rubella-early pregnancy dilemma: why not deliver the child, examine it carefully, and then if imperfect kill it with a silver hammer? Unthinkable, even if logical. Still, Dr. Brewer has a point and (with me) no doubt he will sympathize with Pope John and his advisers in their support for family spacing only by the avoidance of the fertile days - esthetically admirable but, alas, not always effective. How absurd the Catholic Church would now look if 10 years ago it had blessed the IUD only to find that it may operate not only by preventing the embedding of the zygot but by destroying it in situ - by definition an abortion. The future may settle the debate with hormones which convert the endometrium to a nonreceptive state so that a fetus is never embedded in the womb. Even better, we may develop a male hormone which prevents sperm from penetrating the ovum. Meantime, motive is important: contraception is not abortion and our abortionists should not dress up as delayed contraceptors. (Editor's note: This correspondence is now closed.)

  2. [Intrauterine contraception].

    PubMed

    Tauber, P F

    1984-09-01

    Approximately 60 million women worldwide use IUDs. Despite worldwide distribution, the total number of IUD carriers has barely increased since 1970. Due to its risks and side effects there is a retrograding tendency both in West Germany and the US. To generate positive development, 3 basic trends have emerged: 1) Restrictive usage of the pharmacologically inactive, 1st generation IUDs such as the Lippes Loop or the Saf-T-Coil, 2) the increasing usage of small plastic IUDs with bioactive alloys to decrease failure rates such as the copper (2nd generation) or hormone-releasing IUDs, and 3) improvements made by changing its design to reduce side effects without loss of contraceptive effectiveness. Almost all IUDs increase monthly blood loss by 50-100%. The risk of illness for women with IUDs is 2-3 times higher than for a woman without or with other contraceptive methods. About 20% of all expulsions occur unnoticed. There are 2 kinds of perforations: primary (iatrogenic), at time of insertion, and secondary, some time after insertion. The IUD failure rate is about 1-3 pregnancies/100 woman years. In case of pregnancy, the IUD must be removed immediately. IUD insertion requires consent of the woman and can be made to women from 16 years on, presupposing moral maturity. IUD insertion after a miscarriage or abortion does not lead to risks or complications. Due to its corrosive quality, the copper IUD can only remain inside the uterus for a limited time. IUDs could become an excellent contraceptive method if it were possible to decrease bleeding, design easily-removeable IUDs, and prolong their potential for duration in the body.

  3. [Postabortion contraception].

    PubMed

    Morales del Olmo, R A; Vega, A; Fuentes, G; Pérez Palacios, G

    1998-02-01

    In Mexico, as in almost all the Latin American countries, abortion represents an important maternal morbidity-mortality reason. It has been pointed out that those women who had an abortion, are in greater risk to repeat this condition than those women who have not had the episode. For this reason, it is a transcendental matter, the use of modern contraceptive technology for fertility regulation with the aim to avoid not planned pregnancies and their devastating consequences. This document reviews-according to the Family Planning Official Norm of the Ministry of Health-those different contractive alternatives, that can be used in the postabortion.

  4. Oral contraceptives.

    PubMed

    Ellsworth, A J; Leversee, J H

    1990-09-01

    Management of oral contraception requires an understanding of the relationships between the method's effectiveness, noncontraceptive benefits, and hormonal adverse effects. The new multiphasic combinations or OCs containing 35 micrograms of ethinyl estradiol and 0.5-1.0 mg of norethindrone or equivalent result in a maximum combination of efficacy and safety for the patient with minimal annoying problems for the patient and the prescriber. Patient education regarding early warning symptoms of adverse effects, breakthrough bleeding, and lack of withdrawal bleeding adds an additional margin of safety and reduces patient questions and uncertainties.

  5. Contraceptive knowledge, perceptions, and concerns among men in Uganda.

    PubMed

    Thummalachetty, Nityanjali; Mathur, Sanyukta; Mullinax, Margo; DeCosta, Kelsea; Nakyanjo, Neema; Lutalo, Tom; Brahmbhatt, Heena; Santelli, John S

    2017-10-10

    Low contraceptive uptake and high unmet need for contraception remain significant issues in Uganda compared to neighboring countries such as Kenya, Ethiopia, and Rwanda. Although prior research on contraceptive uptake has indicated that male partners strongly influence women's decisions around contraceptive use, there is limited in-depth qualitative research on knowledge and concerns regarding modern contraceptive methods among Ugandan men. Using in-depth interviews (N = 41), this qualitative study investigated major sources of knowledge about contraception and perceptions of contraceptive side effects among married Ugandan men. Men primarily reported knowledge of contraceptives based on partner's experience of side effects, partner's knowledge from health providers and mass media campaigns, and partner's knowledge from her peers. Men were less likely to report contraceptive knowledge from health care providers, mass media campaigns, or peers. Men's concerns about various contraceptive methods were broadly associated with failure of the method to work properly, adverse health effects on women, and severe adverse health effects on children. Own or partner's human immunodeficiency virus (HIV) status did not impact on contraceptive knowledge. Overall, we found limited accurate knowledge about contraceptive methods among men in Uganda. Moreover, fears about the side effects of modern contraceptive methods appeared to be common among men. Family planning services in Uganda could be significantly strengthened by renewed efforts to focus on men's knowledge, fears, and misconceptions.

  6. Should oral contraceptives be available without prescription?

    PubMed

    Trussell, J; Stewart, F; Potts, M; Guest, F; Ellertson, C

    1993-08-01

    In this paper, it is argued that oral contraceptives should be available without prescription. Prescription status entails heavy costs, including the dollar, time, and psychological costs of visiting a physician to obtain a prescription, the financial and human costs of unintended pregnancies that result from the obstacle to access caused by medicalization of oral contraceptives, and administrative costs to the health care system. After a review and evaluation of the reasons for strict medical control of oral contraceptives in the United States, safety concerns anticipated in response to the proposal discussed here are addressed. Also, concerns that prescription status is necessary for efficacious use are evaluated. It is concluded that neither safety nor efficacy considerations justify prescription status for oral contraceptives. Revised package design and patient labeling could allow women to screen themselves for contraindications, to educate themselves about danger signs, and to use oral contraceptives safely and successfully. Several alternatives to providing oral contraceptives by prescription with current package design and labeling and selling them over the counter are suggested; the proposals discussed would make these safe and effective contraceptives easier to obtain and to use.

  7. Should oral contraceptives be available without prescription?

    PubMed Central

    Trussell, J; Stewart, F; Potts, M; Guest, F; Ellertson, C

    1993-01-01

    In this paper, it is argued that oral contraceptives should be available without prescription. Prescription status entails heavy costs, including the dollar, time, and psychological costs of visiting a physician to obtain a prescription, the financial and human costs of unintended pregnancies that result from the obstacle to access caused by medicalization of oral contraceptives, and administrative costs to the health care system. After a review and evaluation of the reasons for strict medical control of oral contraceptives in the United States, safety concerns anticipated in response to the proposal discussed here are addressed. Also, concerns that prescription status is necessary for efficacious use are evaluated. It is concluded that neither safety nor efficacy considerations justify prescription status for oral contraceptives. Revised package design and patient labeling could allow women to screen themselves for contraindications, to educate themselves about danger signs, and to use oral contraceptives safely and successfully. Several alternatives to providing oral contraceptives by prescription with current package design and labeling and selling them over the counter are suggested; the proposals discussed would make these safe and effective contraceptives easier to obtain and to use. PMID:8342715

  8. [Male contraception].

    PubMed

    Demery, A

    1987-05-01

    Except for condoms, male contraception is very slightly utilized in France. Several male experimental methods are under study. A synthetic luteinizing hormone-releasing hormone (LHRH) analog has been used successfully in women and offers promise in men of blocking LHRH and thus blocking spermatogenesis. Several nonsteroid substances such an hypertensives and adrenaline would suppress follicle stimulating hormone and luteinizing hormone release, but are too toxic for use. The combination of 40 mcg ethinyl estradiol and 20 mg of methyltestosterone inhibits gonadotropin release and produces azoospermia in men, but at the risk of loss of libido, constant gynecomastia, and testicular atrophy. Several combinations of androgens and progestins have been evaluated. Percutaneous testosterone and medroxyprogesterone acetate appears to be the most effective, with good metabolic tolerance and maintenance of libido and sexual performance. Injections of inhibine, a testicular factor that controls secretion of follicle stimulating hormone by feedback, offer promise of suppressing spermatogenesis without affecting other systems. Numerous substances are known to inhibit spermatogenesis but are to toxic for use or entail an unacceptable loss of libido. Gossypol has been employed as a contraceptive by the Chinese for its action in inhibiting protein synthesis, but it is known to have serious secondary effects. Among male methods currently in use, the condom had a Pearl index of .4-1.6 in the most recent British studies. Coitus interruptus can seriously interfere with sexual pleasure and has a failure rate of 25-30%. Vasectomy is safe, effective, and easy to perform, but is not a reversible method. The combination of 20 mg of medroxyprogesterone acetate in 2 daily doses and 100 mg of testosterone applied in an abdominal spray has given very promising results in 2 small studies in France and merits further development and diffusion.

  9. [Topical contraceptives].

    PubMed

    Alipov, V I; Korkhov, V V

    1982-02-01

    Recently there has been little interest in topical contraceptives. The most popular are the cervical cap and the diaphragm. Other types of mechanical contraceptive devices are being investigated. Standley and Kessler have developed a device for introduction into the cervical canal with a reservoir of spermatocide, it does not block the flow of blood during menstruation. New models of vaginal rings are also being developed which are simple enough for self-insertion and also contain a reservoir of spermatocide. Work is being done on spermatocide-containing sponges in many countries. Another project being investigated is the possibility of using natural proteins, collagens, and other substances which absorb spermatozoids. The ancients used various vaginal suppositories to kill spermatozoids; in the late 19th century quinine sulfate was used for this, and a variety of substances have been used recently. These spermicidal creams also have the advantage of acting as anti-infectious agents in many cases. But they do have some negative effects. They are about 85% effective, are local irritants, and some cause discomfort during intercourse. And it is possible that some are resorbed by the body and act on the liver and other organs. Vaginal globules and suppositories are also popular. The "Kontraceptin-T" brand contains quinosol, boric acid, and tannin. There are also foaming tablets which are mixed with water and then introduced. New locally-active chemical substances are being developed in Japan, West Germany, and the USSR. Kontraceptin-E contains paranonyl-phenoxypolyethylene glycol and sodium dioctylsulfosuccinate. The "Norforks" and other preparations contain mercurial compounds which may turn out to be harmful. The future promises the development of products which will act to prevent fertilization by acting on the hyaluronidase and the acrosine of the spermatozoid, thus preventing it from penetrating the ovum. It would be best to find enzyme inhibitors which are

  10. Biological Variability and Impact of Oral Contraceptives on Vitamins B6, B12 and Folate Status in Women of Reproductive Age

    PubMed Central

    McArthur, Jennifer O.; Tang, HoMan; Petocz, Peter; Samman, Samir

    2013-01-01

    Vitamins B6, B12 and folate play crucial metabolic roles especially during the reproductive years for women. There is limited reporting of within-subject variability of these vitamins. This study aimed to determine the within and between subject variability in serum vitamins B6, B12, folate and erythrocyte folate concentrations in young women; identify factors that contribute to variability; and determine dietary intakes and sources of these vitamins. Data were obtained from the control group of a trial aimed at investigating the effect of iron on the nutritional status of young women (age 25.2 ± 4.2 year; BMI 21.9 ± 2.2 kg/m2). The coefficients of variability within-subject (CVI) and between-subject (CVG) for serum vitamins B6, B12 and folate, and erythrocyte folate were calculated. Food frequency questionnaires provided dietary data. CVI and CVG were in the range 16.1%–25.7% and 31.7%–62.2%, respectively. Oral contraceptive pill (OCP) use was associated (P = 0.042) with lower serum vitamin B12 concentrations. Initial values were 172 ± 16 pmol/L and 318 ± 51 pmol/L for OCP and non-OCP users, respectively; with differences maintained at four time points over 12 weeks. BMI, age, physical activity, alcohol intake and haematological variables did not affect serum or erythrocyte vitamin concentrations. Vitamin B12 intakes were derived from traditional and unexpected sources including commercial energy drinks. Young women using OCP had significantly lower serum vitamin B12 concentrations. This should be considered in clinical decision making and requires further investigation. PMID:24067390

  11. Biological variability and impact of oral contraceptives on vitamins B(6), B(12) and folate status in women of reproductive age.

    PubMed

    McArthur, Jennifer O; Tang, HoMan; Petocz, Peter; Samman, Samir

    2013-09-16

    Vitamins B(6), B(12) and folate play crucial metabolic roles especially during the reproductive years for women. There is limited reporting of within-subject variability of these vitamins. This study aimed to determine the within and between subject variability in serum vitamins B(6), B(12), folate and erythrocyte folate concentrations in young women; identify factors that contribute to variability; and determine dietary intakes and sources of these vitamins. Data were obtained from the control group of a trial aimed at investigating the effect of iron on the nutritional status of young women (age 25.2 ± 4.2 year; BMI 21.9 ± 2.2 kg/m2). The coefficients of variability within-subject (CVI) and between-subject (CVG) for serum vitamins B(6), B(12)and folate, and erythrocyte folate were calculated. Food frequency questionnaires provided dietary data. CVI and CVG were in the range 16.1%-25.7% and 31.7%-62.2%, respectively. Oral contraceptive pill (OCP) use was associated (P = 0.042) with lower serum vitamin B12 concentrations. Initial values were 172 ± 16 pmol/L and 318 ± 51 pmol/L for OCP and non-OCP users, respectively; with differences maintained at four time points over 12 weeks. BMI, age, physical activity, alcohol intake and haematological variables did not affect serum or erythrocyte vitamin concentrations. Vitamin B12 intakes were derived from traditional and unexpected sources including commercial energy drinks. Young women using OCP had significantly lower serum vitamin B12 concentrations. This should be considered in clinical decision making and requires further investigation.

  12. Postpartum Care and Contraception in Obese Women.

    PubMed

    Maclean, Courtney C; Thompson, Ivana S

    2016-03-01

    Postpartum obese women have an increased risk of breastfeeding difficulties and depression. Retaining the pregnancy weight at 6 months postpartum predicts long-term obesity. Risks for weight retention include excessive gestational weight gain, ethnicity, socioeconomic status, diet, exercise, depression, and duration of breastfeeding. Exercise and reducing total caloric intake promote postpartum weight loss. Intrauterine devices and contraceptive implants are the most effective contraceptives for obese women. Contraceptive pills, patches, and vaginal rings are effective options; however, obese women should be made aware of a potential increased risk of venous thromboembolism. Vasectomy and hysteroscopic sterilization carry the least surgical risk for obese women.

  13. Misperceptions of weight status among adolescents: sociodemographic and behavioral correlates

    PubMed Central

    Bodde, Amy E; Beebe, Timothy J; Chen, Laura P; Jenkins, Sarah; Perez-Vergara, Kelly; Finney Rutten, Lila J; Ziegenfuss, Jeanette Y

    2014-01-01

    Objective Accurate perceptions of weight status are important motivational triggers for weight loss among overweight or obese individuals, yet weight misperception is prevalent. To identify and characterize individuals holding misperceptions around their weight status, it may be informative for clinicians to assess self-reported body mass index (BMI) classification (ie, underweight, normal, overweight, obese) in addition to clinical weight measurement. Methods Self-reported weight classification data from the 2007 Current Visit Information – Child and Adolescent Survey collected at Mayo Clinic in Rochester, MN, were compared with measured clinical height and weight for 2,993 adolescents. Results While, overall, 74.2% of adolescents accurately reported their weight status, females, younger adolescents, and proxy (vs self) reporters were more accurate. Controlling for demographic and behavioral characteristics, the higher an individual’s BMI percentile, the less likely there was agreement between self-report and measured BMI percentile. Those with high BMI who misperceive their weight status were less likely than accurate perceivers to attempt weight loss. Conclusion Adolescents’ and proxies’ misperception of weight status increases with BMI percentile. Obtaining an adolescent’s self-perceived weight status in addition to measured height and weight offers clinicians valuable baseline information to discuss motivation for weight loss. PMID:25525400

  14. Providing Contraception to Adolescents.

    PubMed

    Raidoo, Shandhini; Kaneshiro, Bliss

    2015-12-01

    Adolescents have high rates of unintended pregnancy and face unique reproductive health challenges. Providing confidential contraceptive services to adolescents is important in reducing the rate of unintended pregnancy. Long-acting contraception such as the intrauterine device and contraceptive implant are recommended as first-line contraceptives for adolescents because they are highly effective with few side effects. The use of barrier methods to prevent sexually transmitted infections should be encouraged. Adolescents have limited knowledge of reproductive health and contraceptive options, and their sources of information are often unreliable. Access to contraception is available through a variety of resources that continue to expand.

  15. Oral steroid contraception.

    PubMed

    Sech, Laura A; Mishell, Daniel R

    2015-11-01

    Oral steroid contraception is a popular method of family planning worldwide. Over the past several decades, this method of contraception has changed significantly by decreasing the estrogen dose, changing the progestin component, and reducing the hormone free interval. Despite the popularity of oral steroid contraception, there has been much criticism regarding the associated risks of venous thromboembolism and stroke. Despite these established, yet uncommon risks, oral steroid contraception has many important health benefits. This review highlights the available formulations of oral contraceptives along with their evidence-based associated risks and benefits. Highlights regarding future directions for development of novel oral contraceptives are also addressed.

  16. [Evolution of the Hungarian oral contraceptives].

    PubMed

    Seregély, G

    1992-11-01

    Author gives a review of the development of Hungarian oral contraceptives from the beginning to the present status. He describes the three main historical phases that means the high-dose combined pills, the low-dose compositions and the most modern two- and three-phasic preparations. Besides, he mentions the monohormonal mini-pills and the so-called postcoital pill, too. He refers to the fact that the Hungarian pharmaceutical research followed truly the international development in oral contraception, too.

  17. Preferences and related factors for postpartum contraception in pregnant women.

    PubMed

    Yilmazel, Gülay; Balci, Elçin

    2013-10-01

    The postpartum period is a time of transition for a pregnant woman and her new family. In this period many pregnant women are in search about the family planning methods. But contraceptive options differ depending on women's desires such as cultural and religious believes, partner attitudes, previous contraceptive experiences. This study was conducted to identify status of using a contraceptive method before pregnancy and the factors associated with preferences of contraception in postpartum period. The descriptive research was conducted in a State Hospital March-May 2012 in Turkey. The population of study was formed with 200 pregnant women who applied follow-up pregnant clinics. We took permissions from local authorities and participants. 182 voluntary pregnant women were surveyed. We prepared a 20 item question are form which was asking socio-demographic futures, contraceptives methods before-after delivery and the factors related with using contraceptives after screening literatures related with subject. The 49.5% of women reported that they didn't use any methods before. There was a significant relation between using contraceptives before pregnancy with the idea of using contraceptive during the postpartum period and receiving contraception counseling during pregnancy (p=0.004, p=0.035 respectively). The 86.4% of pregnant implied that they would use a contraceptive method in postpartum period. IUD was the most preferred method. Status of using contraceptive before and receiving contraception counseling in pregnancy were the effective variables on thoughts about using a contraceptive method. To achieve desired goals for maternal and child health in our country health professionals should be more focused on postpartum contraception in antenatal care programs.

  18. Ethnic differences in contraceptive use in Sri Lanka.

    PubMed

    Murty, K R; De Vos, S

    1984-01-01

    In Sri Lanka in 1975, the majority Sinhalese had a much higher use of contraception than either the Sri Lanka Tamils or the Moors. This study uses a national sample of women of childbearing age gathered by the Sri Lanka World Fertility Survey in 1975 to assess four possible reasons for differential contraceptive use: (1) differences in socioeconomic position; (2) cultural differences; (3) minority status; and (4) differential access to family planning services. The first three explanations focus on differences in the demand for contraception while the fourth explanation focuses on differences in the availability of contraceptives. The socioeconomic, cultural, and minority status hypotheses fail to explain the higher contraceptive use among the Sinhalese. The evidence is consistent with the idea that ethnic differences in contraceptive use were largely caused by differential access to family planning services.

  19. Plan A: postabortion contraception.

    PubMed

    Micks, Elizabeth; Prager, Sarah

    2014-12-01

    More than 1 million abortions are performed annually in the United States. Women presenting for abortion care are often motivated by the pregnancy to use effective contraception; they are also at high risk for repeat unintended pregnancy. For these reasons, abortion represents an optimal time to initiate effective contraception. There is strong evidence that most methods of contraception, including intrauterine devices and the contraceptive implant, should be initiated at the time of the abortion procedure. Most women ovulate within the first month after an abortion. If provision of contraception is delayed, women are less likely to use effective contraception and more likely to have a repeat unintended pregnancy. Although some methods of permanent contraception can be safely performed at the time of abortion, federal and state laws often restrict these procedures being performed concurrently. Contraceptive counseling and provision at the time of abortion are important strategies to decrease rates of unintended pregnancy.

  20. Contraception for adolescents.

    PubMed

    2014-10-01

    Contraception is a pillar in reducing adolescent pregnancy rates. The American Academy of Pediatrics recommends that pediatricians develop a working knowledge of contraception to help adolescents reduce risks of and negative health consequences related to unintended pregnancy. Over the past 10 years, a number of new contraceptive methods have become available to adolescents, newer guidance has been issued on existing contraceptive methods, and the evidence base for contraception for special populations (adolescents who have disabilities, are obese, are recipients of solid organ transplants, or are HIV infected) has expanded. The Academy has addressed contraception since 1980, and this policy statement updates the 2007 statement on contraception and adolescents. It provides the pediatrician with a description and rationale for best practices in counseling and prescribing contraception for adolescents. It is supported by an accompanying technical report.

  1. Contraception for adolescents.

    PubMed

    Ott, Mary A; Sucato, Gina S

    2014-10-01

    A working knowledge of contraception will assist the pediatrician in both sexual health promotion as well as treatment of common adolescent gynecologic problems. Best practices in adolescent anticipatory guidance and screening include a sexual health history, screening for pregnancy and sexually transmitted infections, counseling, and if indicated, providing access to contraceptives. Pediatricians' long-term relationships with adolescents and families allow them to help promote healthy sexual decision-making, including abstinence and contraceptive use. Additionally, medical indications for contraception, such as acne, dysmenorrhea, and heavy menstrual bleeding, are frequently uncovered during adolescent visits. This technical report provides an evidence base for the accompanying policy statement and addresses key aspects of adolescent contraceptive use, including the following: (1) sexual history taking, confidentiality, and counseling; (2) adolescent data on the use and side effects of newer contraceptive methods; (3) new data on older contraceptive methods; and (4) evidence supporting the use of contraceptives in adolescent patients with complex medical conditions.

  2. Neural Correlates of Socioeconomic Status in the Developing Human Brain

    ERIC Educational Resources Information Center

    Noble, Kimberly G.; Houston, Suzanne M.; Kan, Eric; Sowell, Elizabeth R.

    2012-01-01

    Socioeconomic disparities in childhood are associated with remarkable differences in cognitive and socio-emotional development during a time when dramatic changes are occurring in the brain. Yet, the neurobiological pathways through which socioeconomic status (SES) shapes development remain poorly understood. Behavioral evidence suggests that…

  3. Neural Correlates of Socioeconomic Status in the Developing Human Brain

    ERIC Educational Resources Information Center

    Noble, Kimberly G.; Houston, Suzanne M.; Kan, Eric; Sowell, Elizabeth R.

    2012-01-01

    Socioeconomic disparities in childhood are associated with remarkable differences in cognitive and socio-emotional development during a time when dramatic changes are occurring in the brain. Yet, the neurobiological pathways through which socioeconomic status (SES) shapes development remain poorly understood. Behavioral evidence suggests that…

  4. Neurocognitive Correlates of Socioeconomic Status in Kindergarten Children

    ERIC Educational Resources Information Center

    Noble, Kimberly G.; Norman, M. Frank; Farah, Martha J.

    2005-01-01

    Socioeconomic status (SES) is strongly associated with cognitive ability and achievement during childhood and beyond. Little is known about the developmental relationships between SES and specific brain systems or their associated cognitive functions. In this study we assessed neurocognitive functioning of kindergarteners from different…

  5. Pregnancy Test Taking Is a Correlate of Unsafe Sex, Contraceptive Nonadherence, Pregnancy, and Sexually Transmitted Infections in Adolescent and Young Adult Women

    PubMed Central

    Berenson, Abbey B.

    2013-01-01

    Abstract Objectives This study was conducted to examine the hypotheses that adolescent and young adult pregnancy test takers are at increased risk for unsafe sex, oral contraception (OC) nonadherence, and higher pregnancy and sexually transmitted infection (STI) rates. Methods We conducted secondary analyses using data collected for a study on OC adherence among 1155 women 16–24 years of age. Data collected at baseline and 3, 6, and 12 months were used for the analyses. Results At baseline, 33% of women reported having undergone ≥1 pregnancy test at home or a clinic during the past 3 months. Pregnancy test takers were more likely to have ≥3 sexual partners (odds ratio [OR] 2.12; 95% confidence interval [CI] 1.49–3.02) in the past year, report unprotected oral (OR 1.48; 95% CI 1.28–1.72) or anal sex (OR 1.78; 95% CI 1.32–2.39), be diagnosed with an STI (OR 1.76; 95% CI 1.23–2.51), become pregnant (hazards ratio 1.52; 95% CI 1.10–2.10), or not use any birth control method (OR 2.11; 95% CI 1.66–2.60). Moreover, they were less likely to continue using OC that was prescribed at baseline (OR 0.38; 95% CI 0.31–0.47) and to report being ambivalent about pregnancy (OR 0.73; 95% CI 0.60–0.90) compared to non–test takers. Conclusions Pregnancy test taking is an important correlate of high-risk sexual behaviors, OC nonadherence, and risk of subsequent pregnancy and STIs among adolescent and young adult women. Future interventions should target these women to decrease the risk of unintended pregnancies and STIs. PMID:23531050

  6. Women seeking emergency contraceptive pills by using the internet.

    PubMed

    Wu, Justine; Gipson, Teresa; Chin, Nancy; Wynn, L L; Cleland, Kelly; Morrison, Coleen; Trussell, James

    2007-07-01

    To assess barriers and attitudes related to emergency contraception access among women seeking emergency contraceptive pills by using the Internet. We conducted quantitative surveys and qualitative interviews of 200 women seeking emergency contraceptive pills from The Emergency Contraceptive Website (http://ec.princeton.edu). Main outcome measures included barriers to and attitudes toward emergency contraception access. Participants were predominately white, college-educated, urban residents. Women most frequently cited structural barriers to obtaining emergency contraceptive pills, such as inconvenient office hours. Although women supported advanced prescription of emergency contraceptive pills, there was less enthusiasm for nonprescription access because of concerns that others (but not they) would engage in risky sexual behavior. Women valued the consultation with a health professional; 42% stated they would still speak with a clinician even if nonprescription access was available. The Internet as a resource for emergency contraception appears limited to women of high socioeconomic status in our sample. There is a need to address beliefs that increased access to emergency contraception promotes risky sexual behavior because current evidence refutes this concern. Clinicians should still be prepared to discuss emergency contraception with patients, despite the fact that emergency contraceptive pills are now available to most (but not all) women without a prescription.

  7. Searching for Ideal Contraceptives.

    ERIC Educational Resources Information Center

    Djerassi, Carl

    1985-01-01

    Discusses the problem of adolescent pregnancy and focuses on improving contraception as a practical solution. Describes the advantages and disadvantages of existing methods (the condom, the pill, and the contraceptive sponge). Predicts that the development of a fundamentally new contraceptive, such as a monthly menses-inducer pill, will not occur…

  8. Searching for Ideal Contraceptives.

    ERIC Educational Resources Information Center

    Djerassi, Carl

    1985-01-01

    Discusses the problem of adolescent pregnancy and focuses on improving contraception as a practical solution. Describes the advantages and disadvantages of existing methods (the condom, the pill, and the contraceptive sponge). Predicts that the development of a fundamentally new contraceptive, such as a monthly menses-inducer pill, will not occur…

  9. Contraceptive revolution.

    PubMed

    Segal, S J

    1994-06-01

    Global population will increase by almost 1 billion people in the 1990s, the largest 10-year increase ever recorded. In 1994 alone, population will surpass 5.7 billion. The prospect of double-digit billions of people is worrisome, especially since these numbers may affect global warming, supplies of fresh water, destruction of rain forests, industrial pollution, and sustainable development. Yet, many indicators of quality of life show that people enjoy a better quality of life today than they did 100 years ago. Between India's independence and now, life expectancy increased by 20 years, infant mortality decreased 2-fold, literacy increased, and the food supply stabilized. Even though India's population has almost tripled since 1947, its economy increased rapidly and is 1 of the world's top 10 economies. University enrollment stands at 4.5 million. Agricultural production has exceeded demand. India represents the potential for human achievement through technological advancement and social organization. If the world's first national family planning program had been more successful when it began in 1952 in an India of 350 million people, India's population would be around 500 million instead of the expected 1 billion in 2000. All countries need to achieve a sustainable balance between human numbers and needs and natural resources. Family planning is an essential, cost-effective part of any development strategy. Family planning use has reduced fertility from 6 to 3.6 in developing countries. In 1965, only 8% used contraception, while more than 50% use it now. The most remarkable family planning/fertility reduction successes are Bangladesh, Brazil, Colombia, Indonesia, Mexico, and Thailand. Sufficient investment in family planning is needed if significant declines in fertility are to occur. More than 90% of the developing world's people are in countries with official family planning programs. Cost-effective assistance by donors and developing countries implementing

  10. Is effective contraceptive use conceived prenatally in Florida? The association between prenatal contraceptive counseling and postpartum contraceptive use.

    PubMed

    Hernandez, Leticia E; Sappenfield, William M; Goodman, David; Pooler, Jennifer

    2012-02-01

    The objective of this study is to describe the prevalence of postpartum contraceptive use among women experiencing a live birth in Florida in 2004-2005. To examine the association between family planning counseling during prenatal care visits and the use of effective contraceptive methods among postpartum women. Matched data from Florida PRAMS and Vital Statistics were used (n = 3,962). Weighted logistic regression was used to determine the association between prenatal family planning counseling and effective postpartum contraceptive use. Odds ratios were adjusted for use of contraception prior to pregnancy, well-baby checkup, race, ethnicity, nativity, education, marital status, poverty level, stress before or during pregnancy, and parity. Women who reported discussing family planning with their prenatal care provider were more likely to use effective contraception postpartum (AOR: 1.5, 1.1-2.0) compared to women who did not report a discussion. Women who used contraception prior to pregnancy (AOR: 2.3, 1.7-3.2) and women who experienced no stress before or during pregnancy (AOR: 2.0, 1.2-3.4) were also more likely to use contraception in the postpartum period. A significant interaction was identified between family planning counseling during prenatal visits and maternal education. Stratum specific odds ratios for women who received prenatal family planning counseling were significant for women with less than high school education (AOR: 2.5, 1.3-5.1) and for women with high school education (AOR: 2.0, 1.2-3.4). Women reporting family planning counseling during prenatal care were more likely to use effective contraception postpartum. While women with high school or less than high school education levels benefited from prenatal family planning counseling, the greatest benefit was observed for women with less than high school education. Integrating family planning counseling into prenatal care may increase the use of effective contraceptive methods among postpartum

  11. Contraception and Breastfeeding.

    PubMed

    Pieh Holder, Kelly Lynne

    2015-12-01

    Postpartum contraception is important to lengthening birth intervals and improving the health of women and children. For breastfeeding women the choice and timing of contraception may influence breastfeeding and infant growth patterns. Nonhormonal methods of contraception are the preferred choice for breastfeeding women. Progestin-only methods comprise a viable next option. Combined hormonal methods of contraception containing estrogen and progestin may be considered as a third option for birth control in breastfeeding women. The objective of this chapter is to review the current literature and recommendations for the use of hormonal and nonhormonal methods of contraception while breastfeeding.

  12. Immediate start of hormonal contraceptives for contraception.

    PubMed

    Lopez, L M; Newmann, S J; Grimes, D A; Nanda, K; Schulz, K F

    2008-04-16

    Health care providers often tell women to wait until the next menses to begin hormonal contraception. The main intent is to avoid contraceptive use during an undetected pregnancy. An alternative is to start hormonal contraception immediately with back-up birth control for the first seven days. Immediate initiation was first introduced with combined oral contraceptives (COCs), and has expanded to other hormonal contraceptives. How immediate start compares to conventional menses-dependent start is unclear regarding effectiveness, continuation, and acceptability. The immediate-start approach may improve women's access to, and continuation of, hormonal contraception. This review examined randomized controlled trials of immediate-start hormonal contraception for differences in effectiveness, continuation, and acceptability. We searched MEDLINE, CENTRAL, POPLINE, EMBASE, and LILACS for trials of immediate-start hormonal contraceptives. We contacted researchers to find other studies. We included randomized controlled trials that compared immediate start to conventional start of hormonal contraception. Also included were trials that compared immediate start of different hormonal contraceptive methods with each other. Data were abstracted by two authors and entered into RevMan. The Peto odds ratio (OR) with 95% confidence interval (CI) was calculated. Five studies were included. Method discontinuation was similar between groups in all trials. Bleeding patterns and side effects were similar in trials that compared immediate with conventional start. In a study of depot medroxyprogesterone acetate (DMPA), immediate start of DMPA showed fewer pregnancies than a 'bridge' method before DMPA (OR 0.36; 95% CI 0.16 to 0.84). Further, more women in the immediate-DMPA group were very satisfied versus those with a 'bridge' method (OR 1.99; 95% CI 1.05 to 3.77).A trial of two immediate-start methods showed the vaginal ring group had less prolonged bleeding (OR 0.42; 95% CI 0.20 to 0

  13. Permanent Contraception for Women.

    PubMed

    Patil, Eva; Jensen, Jeffrey T

    2016-05-01

    Permanent contraception is a highly desired and commonly used contraceptive option for women around the world who desire never to become pregnant. Current methods of female permanent contraception require surgery. Postpartum tubal ligation and interval surgical tubal ligation are safe and effective, do not interfere with menstrual cycles, and require no ongoing cost or medical checkups. Hysteroscopic tubal occlusion offers a less invasive surgical approach, but requires an imaging study for verification of correct placement. However, not all women have access to a surgeon trained to provide permanent contraception, or they may face other prohibitive logistic or financial burdens. The development of novel permanent contraception methods that are immediately effective and/or nonsurgical could help improve access to and acceptability of permanent contraception. The expansion of permanent contraception options could help women achieve their family planning goals and reduce unintended pregnancies.

  14. Demographic Correlates of Relationship Status among Black Americans.

    ERIC Educational Resources Information Center

    Tucker, M. Belinda; Taylor, Robert Joseph

    1989-01-01

    Analyzed National Survey of Black Americans data (N=2,107) to determine extent and structural correlates of marriage, romantic involvements, and preference for romantic involvement. Found marriage among Blacks dependent on male economic readiness and "traditionality"; fewer marital options for economically disadvantaged males, older…

  15. Contraceptive use in China.

    PubMed

    Perkin, G W; Genstein, J; Morrow, M

    1980-01-01

    An estimate is made of the relative use of the various contraceptive methods--IUDs, sterilization, oral contraceptives (OCs), condoms, injectable contraceptives, abortion, and other contraceptive products approved for general use but only available in limited supply--in China at this time. All of the major contraceptive methods are available without cost. The user is permitted to be absent from work with pay when he/she chooses either IUD insertion/removal, vasectomy, tubal ligation, and induced abortion. IUDs, OCs, sterilization, and condoms account for most of the contraceptive practice in China. Abortion is also available, particularly as a backup to failed contraception. A look at the family planning program in the major municipal area of Tianjin provides an indication of the impact of the national planned birth program. In Tianjin, contraceptives are distributed without cost through the union representative or in the commune. Many men and women obtain their contraceptive supplies at work. The Tianjin program of social and economic incentives and disincentives is typical of such programs throughout China, but the specific details vary from province to province. There are many advantages to having the "only-child certificates" issued by the Tianjin Municipal Revolutionary Council. Economic sanctions are recommended for couples who have a 2nd child. The IUD is the most widely used method in China and is the method most often recommended for women living in rural areas. The IUD may account for as much as 50% of national contraceptive practice. The most widely used IUD consists of a single ring of tightly coiled stainless steel wire. Male and female sterilization is available in most parts of China and accounts for about 30% of contraceptive practice. OC use may be estimated to account for about 8-10% of national contraceptive practice. The condom accounts for about 6% of national contraceptive practice and the injectable for about 1% of total contraceptive use.

  16. Contraception: an international perspective.

    PubMed

    Sitruk-Ware, Regine

    2006-03-01

    Although it is estimated that the population growth rate will decline to a replacement level by 2050, it is also now predicted that the total world population will reach 8.9 billion in that year -- far higher than the 2004 estimate of 6.4 billion. More than 26 billion new couples will need contraceptives in the next half century. Although a steady increase in contraceptive use has been observed in both developed and developing countries, the contraceptive needs of a high percentage of couples have not yet been met and the number of unplanned pregnancies continues to increase. The actual use of contraception differs from region to region. Although no new method has been registered for many years, several new products have been marketed during the last 5. Among these are new implants, medicated intrauterine systems, contraceptive vaginal rings, transdermal patches and several new combined oral contraceptive formulations. New contraceptive methods have been developed to meet the objectives of expanding contraceptive choices for both women and men and answering an unmet need for contraceptives with a long-term action that meet the expectations of consumers. Simplicity, reversibility and effectiveness are the desired features of a male contraceptive, but no new male contraceptive method is yet available. New areas of basic research include studies on genes, proteins and enzymes involved in the reproductive system. The new methods will be targeted to specific interactions within the reproductive system at the level of ovaries and testes, as well as between spermatozoa and ova. This futuristic approach still keeps in mind the need for better access to existing contraceptive methods, as well as the discovery of new contraceptives that are simple to use, safe, reversible and inexpensive. 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

  17. Female Adolescent Contraceptive Decision Making and Risk Taking.

    ERIC Educational Resources Information Center

    Johnson, Sharon A.; Green, Vicki

    1993-01-01

    Findings from 60 sexually active, unmarried females, ages 14 through 18, revealed that cognitive capacity and cognitive egocentrism variables as well as age, grade, and ethnic status significantly predicted 6 of 7 decision-making variables in contraceptive use model. One cognitive capacity variable and one sexual contraceptive behavior variable…

  18. Behavioral correlates of maternal antibody status among children with autism.

    PubMed

    Braunschweig, Daniel; Duncanson, Paul; Boyce, Robert; Hansen, Robin; Ashwood, Paul; Pessah, Isaac N; Hertz-Picciotto, Irva; Van de Water, Judy

    2012-07-01

    Autism spectrum disorders (ASDs) affect approximately 1 in 110 children in the United States. This report profiles fetal-brain reactive autoantibodies of a large cohort of mothers of children with autism and controls, yielding significant associations between the presence of IgG reactivity to fetal brain proteins at 37 and 73 kDa and a childhood diagnosis of full autism (p = 0.0005), which also correlated with lower expressive language scores (p = 0.005). Additionally, we report on reactivity to proteins at 39 and 73 kDa, which correlated with the broader diagnosis of ASD (p = 0.0007) and increased irritability on the Aberrant Behavioral Checklist (p = 0.05). This study provides evidence of multiple patterns of reactivity to fetal brain proteins by maternal antibodies associated with ASD and specific childhood behavioral outcomes.

  19. CLINICAL CORRELATIONS AND SYSTEMIC STATUS IN PERIODONTAL DISEASE

    DTIC Science & Technology

    Generally speaking, the method is suitable only for the diagnosis of established diabetes mellitus and should not be used to study less marked alterations in carbohydrate metabolism. (Author)...Clinical and laboratory studies were carried out on 59 experimental and 64 control subjects. In the clinical evaluation, the periodontal score was...particularly since no steroid differences were found that could be correlated with the degree of periodontal breakdown. Results obtained in tests of oral

  20. Women's empowerment and regional variation of contraceptive norms in Bangladesh.

    PubMed

    Deb, Suman; Kabir, Ahmad; Kawsar, L A

    2010-01-01

    Using data derived from the 2007 Bangladesh Demographic and Health Survey (BDHS), this study investigates the regional variation of contraceptive norms according to the empowerment status of women in Bangladesh. The result suggests that contraceptive norms vary from region to region. Logistic regression analysis suggests that there exists a positive relationship between women's empowerment and use of contraceptive methods in all regions except Barisal and Chittagong. The result also indicates that women's empowerment has a significant positive effect on contraceptive norms in the Dhaka, Khulna, and Rajshahi regions.

  1. Contraception during perimenopause.

    PubMed

    Kailas, N A; Sifakis, S; Koumantakis, E

    2005-03-01

    Perimenopause marks the transition from normal ovulation to anovulation and ultimately to permanent loss of ovarian function. Fecundity, the average monthly probability of conception, declines by half as early as the mid-forties, however women during the perimenopause still need effective contraception. Issues arising at this period such as menstrual cycle abnormalities, vasomotor instability, the need for osteoporosis and cardiovascular disease prevention, as well as the increased risk of gynecological cancer, should be taken into consideration before the initiation of a specific method of contraception. Various contraceptive options may be offered to perimenopausal women, including oral contraceptives, tubal ligation, intrauterine devices, barrier methods, hormonal injectables and implants. Recently, new methods of contraception have been introduced presenting high efficacy rates and minor side-effects, such as the monthly injectable system, the contraceptive vaginal ring and the transdermal contraceptive system. However, these new methods have to be further tested in perimenopausal women, and more definite data are required to confirm their advantages as effective contraceptive alternatives in this specific age group. The use of the various contraceptive methods during perimenopause holds special benefits and risks that should be carefully balanced, after a thorough consultation and according to each woman's contraceptive needs.

  2. Today's contraceptive choices.

    PubMed

    Schnare, S; Matsuda, K J

    1997-12-01

    This article was written to acquaint nurses involved in contraceptive counseling with the methods currently available in the US and with the general needs of clients of different ages. The article includes a chart giving descriptions, the perfect use failure rate, advantages, and disadvantages of the following: combined oral contraceptives (OCs), progestin-only OCs, Norplant, Depo-Provera, Copper T-380 IUDs, Progestasert IUDs, male condoms, female condoms, spermicide, vaginal diaphragms, cervical caps, natural family planning, the lactation amenorrhea method, sexual sterilization, emergency postcoital contraception using combined OCs, and emergency postcoital contraception with Copper T-380 IUDs. The counseling advice considers how to meet the challenge involved in talking about sexuality, contraception, and prevention of sexually transmitted diseases with adolescents. Next, a method-by-method review of topics to discuss with young adults is presented to dispel the misinformation that often results in unintended pregnancies among this group. Contraceptive counseling for postpartum women should address their concerns about when to resume contraceptive usage and which types are appropriate, especially if they are breast feeding. Finally, the article covers the contraceptive needs of perimenopausal women and how to determine when they can stop worrying about contraception. It is concluded that counselors should insure that their facilities offer a wide variety of methods and should always match contraceptive advice to a patient's specific needs.

  3. Employment status among the Singapore elderly and its correlates.

    PubMed

    Tan, Min-En; Sagayadevan, Vathsala; Abdin, Edimansyah; Picco, Louisa; Vaingankar, Janhavi; Chong, Siow Ann; Subramaniam, Mythily

    2017-05-01

    It has been hypothesized that working beyond retirement age may have a protective effect on various aspects of well-being in the elderly. This paper aims to examine the relationship between employment status of elderly Singaporeans and indicators of well-being. As part of the Well-being of the Singapore Elderly study, data relating to sociodemographics, social networks, medical history, physical activity, cognitive function, and disability were collected from 2534 participants aged 60 years and older. Participants included full-time workers (n = 483), part-time workers (n = 205), the unemployed (n = 32), homemakers (n = 808), and retirees (n = 1006). The data were analyzed by multiple logistic regression. Likelihood of being employed decreased with age, and employment was higher among men. Paid workers had significantly higher levels of physical activity, more extensive social networks, better cognitive function, less disability, and lower risk of dementia than retirees and homemakers. Paid workers had significantly lower chronic disease burden than retirees and rated their health to be better than retirees and the unemployed. These findings show that meaningful employment is associated with better psychological and physiological well-being among the elderly, highlighting the importance of studying likely protective effects of employment and creating employment opportunities for elderly Singaporeans. © 2016 The Authors. Psychogeriatrics © 2016 Japanese Psychogeriatric Society.

  4. Neurocognitive correlates of socioeconomic status in kindergarten children.

    PubMed

    Noble, Kimberly G; Norman, M Frank; Farah, Martha J

    2005-01-01

    Socioeconomic status (SES) is strongly associated with cognitive ability and achievement during childhood and beyond. Little is known about the developmental relationships between SES and specific brain systems or their associated cognitive functions. In this study we assessed neurocognitive functioning of kindergarteners from different socioeconomic backgrounds, using tasks drawn from the cognitive neuroscience literature in order to determine how childhood SES predicts the normal variance in performance across different neurocognitive systems. Five neurocognitive systems were examined: the occipitotemporal/visual cognition system, the parietal/spatial cognition system, the medial temporal/memory system, the left perisylvian/language system, and the prefrontal/executive system. SES was disproportionately associated with the last two, with low SES children performing worse than middle SES children on most measures of these systems. Relations among language, executive function, SES and specific aspects of early childhood experience were explored, revealing intercorrelations and a seemingly predominant role of individual differences in language ability involved in SES associations with executive function.

  5. Brain size is correlated with endangerment status in mammals.

    PubMed

    Abelson, Eric S

    2016-02-24

    Increases in relative encephalization (RE), brain size after controlling for body size, comes at a great metabolic cost and is correlated with a host of cognitive traits, from the ability to count objects to higher rates of innovation. Despite many studies examining the implications and trade-offs accompanying increased RE, the relationship between mammalian extinction risk and RE is unknown. I examine whether mammals with larger levels of RE are more or less likely to be at risk of endangerment than less-encephalized species. I find that extant species with large levels of encephalization are at greater risk of endangerment, with this effect being strongest in species with small body sizes. These results suggest that RE could be a valuable asset in estimating extinction vulnerability. Additionally, these findings suggest that the cost-benefit trade-off of RE is different in large-bodied species when compared with small-bodied species.

  6. Brain size is correlated with endangerment status in mammals

    PubMed Central

    Abelson, Eric S.

    2016-01-01

    Increases in relative encephalization (RE), brain size after controlling for body size, comes at a great metabolic cost and is correlated with a host of cognitive traits, from the ability to count objects to higher rates of innovation. Despite many studies examining the implications and trade-offs accompanying increased RE, the relationship between mammalian extinction risk and RE is unknown. I examine whether mammals with larger levels of RE are more or less likely to be at risk of endangerment than less-encephalized species. I find that extant species with large levels of encephalization are at greater risk of endangerment, with this effect being strongest in species with small body sizes. These results suggest that RE could be a valuable asset in estimating extinction vulnerability. Additionally, these findings suggest that the cost–benefit trade-off of RE is different in large-bodied species when compared with small-bodied species. PMID:26888034

  7. Combined oral contraceptives: health benefits beyond contraception.

    PubMed

    Caserta, D; Ralli, E; Matteucci, E; Bordi, G; Mallozzi, M; Moscarini, M

    2014-09-01

    It has been recognized for over 50 years that combined oral contraceptives (COCs) are also capable of offering health benefits beyond contraception through the treatment and prevention of several gynaecological and medical disorders. During the last years a constant attention was given to the adverse effects of COCs, whereas their non-contraceptive benefits were underestimated. To date, most women are still unaware of the therapeutic uses of hormonal contraceptives, while on the contrary there is an extensive and constantly increasing of these non-contraceptive health benefits. This review summarizes the conditions of special interest for physicians, including dysmenorrhoea, menorrhagia, hyperandrogenism (acne, hirsutism, polycystic ovary syndrome), functional ovarian cysts, endometriosis, premenstrual syndrome, myomas, pelvic inflammatory disease, bone mineral density, benign breast disease and endometrial/ovarian and colorectal cancer. The benefits of COCs in rheumatoid arthritis, multiple sclerosis, menstrual migraine and in perimenopause have also been treated for more comprehensive information. Using COCs specifically for non-contraceptive indications is still outside the product licence in the majority of cases. We strongly believe that these aspects are not of minor relevance and they deserve a special consideration by health providers and by the mass media, which have the main responsibility in the diffusion of scientific information. Thus, counseling and education are necessary to help women make well-informed health-care decisions and it is also crucial to increase awareness among general practitioners and gynaecologists.

  8. Risk of contraceptive discontinuation among adolescents.

    PubMed

    Balassone, M L

    1989-11-01

    This prospective study assesses a sample of adolescent oral contraceptive users for correlates of continued use of birth control. Data were collected by interview at both an initial family planning clinic visit and 3 months later. Half of the sample did not return to the clinic for follow-up. Among those contacted by phone, all had discontinued the use of a contraceptive, and 69% were at risk for an unintended pregnancy. Least likely to continue to use the pill were adolescents who perceived substantial health-related problems associated with oral contraceptive use, felt their own risk of pregnancy was less than that of other teenagers, and had poor problem-solving skills. Among the most common problems experienced were the side effects associated with oral contraceptive use and difficulty remembering to take a pill every day. Suggested interventions aimed at supporting continued and effective use of birth control are provided.

  9. Long-term contraceptives.

    PubMed

    Brown, Audrey

    2010-10-01

    To avoid unintended pregnancy, women in the UK need to consistently use reliable contraception for over 30 years. The long-acting reversible contraceptive methods compromise the progestogen-only implant, the progestogen-only injectable contraceptive, the copper-bearing intra-uterine device and the levonorgestrel-releasing intra-uterine system. These methods of contraception are highly reliable in pregnancy prevention, and are amongst the medically safest methods for users. Despite this, these long-acting methods are used by less than 10% of the UK population. National guidance has advised that increasing uptake of these long-acting methods will reduce the unplanned pregnancy rate. In addition, these methods are more cost effective than the oral contraceptive even at 1 year of use. Obstetricians and gynaecologists frequently come into contact with women requiring contraceptive advice, and should have a sound knowledge of the long-acting methods.

  10. Oral Contraceptive Pill and PCOS

    MedlinePlus

    ... Health Gynecology Medical Conditions Nutrition & Fitness Emotional Health PCOS: The Oral Contraceptive Pill Posted under Health Guides . ... of oral contraceptive pills for young women with PCOS? Regular and Lighter Periods: Oral contraceptive pills can ...

  11. [Contraception and adolescence].

    PubMed

    Amate, P; Luton, D; Davitian, C

    2013-06-01

    The mean age of first sexual intercourse is still around 17 in France, but a lot of teenagers are concerned by contraception before, with approximately 25% of sexually active 15-year-old girls. The contraceptive method must take into consideration some typical features of this population, as sporadic and non-planned sexual activity, with several sexual partners in a short period of time. In 2004, the "Haute Autorité de santé" has recommended, as first-line method, combined oral contraceptive (COC) pills, in association with male condoms. Copper-containing intrauterine contraceptive devices (IUCD) and etonogestrel-containing subcutaneous implant have been suggested but not recommended. However, oral contraceptive pill, as a user-based method, carries an important typical-use failure rate, because remembering taking a daily pill, and dealing with stop periods, may be challenging. Some easier-to-use method should be kept in mind, as 28-day COC packs, transdermal contraceptive patches, and vaginal contraceptive rings. Moreover, American studies have shown that long-acting reversible contraceptives (LARC), i.e. IUCD and implant, have many advantages for teenagers: very effective, safe, invisible. They seem well-fitted for this population, with high satisfaction and continuation rates, as long as side effects are well explained. Thus, LARC methods should be proposed more widely to teenagers. Anyway, before prescribing a contraceptive method, it is important to determine the specific situation of every teenager, to let them choose the method that they consider as appropriate in their own case, and to think about the availability of the chosen method. It is necessary to explain how to handle mistakes or misses with user-based contraceptive methods, and emergency contraception can be anticipated and prescribed in advanced provision. The use of male condoms should be encouraged for adolescents, with another effective contraceptive method, in order to reduce the high risk

  12. Oral contraception and sexuality.

    PubMed

    Dennerstein, L; Burrows, G

    1976-05-22

    A search of the literature has been carried out to determined how oral contraceptives affect sexuality in women. Some studies featured a high incidence of loss of libido. This could perhaps be attributed to preparations containing progestational compounds. However, no adequate double-blind trial has confirmed this observation. Some psychological and pharmacological aspects of contraceptions are discussed. More research is needed to ascertain why women often lose their sexual interest when taking oral contraceptives.

  13. Correlation of educational status and clinicopathological characteristics of breast cancer: a single center experience.

    PubMed

    Sarici, Furkan; Babacan, Taner; Buyukhatipoglu, Hakan; Balakan, Ozan; Sever, Ali R; Kertmen, Neyran; Unlu, Ozan; Ates, Ozturk; Diker, Omer; Akin, Serkan; Sunar, Veli; Karakas, Yusuf; Lacin, Sahin; Altundag, Kadri

    2016-01-01

    Educational status may be an important parameter in assessing breast cancer risk and prognosis. The purpose of this study was to investigate the correlation between the level of education and clinicopathological characteristics of breast cancer, including tumor grade, HER-2 and estrogen receptor (ER) status, tumor size, axillary lymph node involvement and metastasis. The study included 1800 women who were diagnosed with invasive breast cancer during 2005-2013 at Hacettepe University Cancer Institute. Patients were divided into three groups according to their educational status at the time of diagnosis as follows: low (illiterate and elementary school, 5 years or less of education), medium (secondary school and upper secondary school, 6-12 years of education) and high (university level, more than 12 years of education). The associations between educational status and clinicopathologic features of breast cancer at the time of diagnosis were evaluated. In all patient, a significant relationship was found between educational status and T stages (p<0.0001). Patients with higher educational levels were reported to have smaller tumor size regardless to their age and were less likely to have axillary lymph node involvement (p=0.001) or metastasis (p=0.001). A significant correlation was found between educational status and ER positivity in patients over 50 years of age (p=0.03). When the patients of all ages were evaluated, no statistically significant correlation was shown (p=0.27) between educational status and ER positivity. A significant relationship was found between educational status and HER-2 status (p=0.003), regardless of the patients' age. HER-2 positivity increased in patients with low educational status, however this significance was lost in patients over the age of 50 (p=0.1). The relationship between educational status and biological factors in breast cancer are not conclusive as yet, but this particular study revealed that educational status played a major

  14. Correlation between HPV status at T and N sites of oropharyngeal squamous cell carcinomas.

    PubMed

    Josiassen, Michael Vallop; Charabi, Birgitte; Lajer, Christel Braemer; Garnaes, Emilie; Hamilton Therkildsen, Marianne; Norrild, Bodil; Specht, Lena; Nielsen, Finn Cilius; von Buchwald, Christian

    2017-12-01

    Human papilloma virus (HPV) is known to be associated with oropharyngeal squamous cell carcinomas (OPSCC) and may potentially play a vital role in tumor metastasis. The purpose of this study was to correlate HPV status of cervical lymph node metastases with their respective primary OPSCC tumor. Formalin-fixed, paraffin-embedded (FFPE) tissue samples obtained from 34 patients with cervical lymph node metastases were analyzed with HPV 16 DNA polymerase chain reaction (PCR), p16 immunohistochemistry and HPV typing. The results were correlated with the HPV status and type found in the primary tumors of OPSCC. Comparing HPV DNA status with p16 we found that 21 primary tumors and lymph node metastases were HPV positive (61.8%) and seven primary tumors and lymph node metastases were HPV negative (20.6%). Six patient samples differed when correlating the primary tumor and lymph node metastasis (17.6%). In this study, HPV status in OPSCCs and their cervical lymph node metastases correlated in the vast majority of cases. However, HPV detection methods may have certain limitations resulting in varying degree of non-correlation. This should be taken into account when stratifying treatment in regard to HPV status.

  15. Family and Community Influences on Health and Socioeconomic Status: Sibling Correlations Over the Life Course.

    PubMed

    Mazumder, Bhashkar

    2011-09-06

    This paper presents new estimates of sibling correlations in health and socioeconomic outcomes over the life course in the U.S. Sibling correlations provide an omnibus measure of the importance of all family and community influences. I find that sibling correlations in a range of health and socioeconomic outcomes start quite high at birth and remain high over the life course. The sibling correlation in birth weight is estimated to be 0.5. Sibling correlations in test scores during childhood are as high as 0.6. Sibling correlations in adult men's wages are also around 0.5. Decompositions provide suggestive evidence on which pathways may account for the gradients in health and SES by family background. For example, sibling correlations in cognitive skills and non-cognitive skills during childhood are lower controlling for family income. Similarly, parent education levels can account for a sizable portion of the correlation in adult health status among brothers.

  16. Family and Community Influences on Health and Socioeconomic Status: Sibling Correlations Over the Life Course*

    PubMed Central

    Mazumder, Bhashkar

    2012-01-01

    This paper presents new estimates of sibling correlations in health and socioeconomic outcomes over the life course in the U.S. Sibling correlations provide an omnibus measure of the importance of all family and community influences. I find that sibling correlations in a range of health and socioeconomic outcomes start quite high at birth and remain high over the life course. The sibling correlation in birth weight is estimated to be 0.5. Sibling correlations in test scores during childhood are as high as 0.6. Sibling correlations in adult men’s wages are also around 0.5. Decompositions provide suggestive evidence on which pathways may account for the gradients in health and SES by family background. For example, sibling correlations in cognitive skills and non-cognitive skills during childhood are lower controlling for family income. Similarly, parent education levels can account for a sizable portion of the correlation in adult health status among brothers. PMID:23412989

  17. Immediate start of hormonal contraceptives for contraception.

    PubMed

    Lopez, Laureen M; Newmann, Sara J; Grimes, David A; Nanda, Kavita; Schulz, Kenneth F

    2012-12-12

    Health care providers often tell women to wait until the next menses to begin hormonal contraception. The intent is to avoid contraceptive use during an undetected pregnancy. An alternative is to start hormonal contraception immediately with back-up birth control for the first seven days. Immediate initiation was introduced with combined oral contraceptives (COCs), and has expanded to other hormonal contraceptives. At the time of the initial review, how immediate start compared to conventional menses-dependent start was unclear regarding effectiveness, continuation, and acceptability. The immediate-start approach may improve women's access to, and continuation of, hormonal contraception. This review examined randomized controlled trials (RCTs) of immediate-start hormonal contraception for differences in effectiveness, continuation, and acceptability. In August 2012, we searched MEDLINE, CENTRAL, POPLINE, LILACS, ClinicalTrials.gov, and ICTRP for trials of immediate-start hormonal contraceptives. We contacted researchers to find other studies. Earlier searches also included EMBASE. We included RCTs that compared immediate start to conventional start of hormonal contraception. Also included were trials that compared immediate start of different hormonal contraceptive methods with each other. Data were abstracted by two authors and entered into RevMan. The Peto odds ratio (OR) with 95% confidence interval (CI) was calculated. Five studies were included. No new eligible studies have been found since the review was initially conducted. Method discontinuation was similar between groups in all trials. Bleeding patterns and side effects were similar in trials that compared immediate with conventional start. In a study of depot medroxyprogesterone acetate (DMPA), immediate start of DMPA showed fewer pregnancies than a 'bridge' method before DMPA (OR 0.36; 95% CI 0.16 to 0.84). Further, more women in the immediate-DMPA group were very satisfied versus those with a 'bridge

  18. Contraception awareness and practice among antenatal attendees in Uyo, Nigeria

    PubMed Central

    Umoh, Augustine Vincent; Abah, Mathias Gabriel

    2011-01-01

    Introduction Contraception is major component of reproductive health. The study aims to document the awareness of contraception and its use in Uyo, South-south Nigeria and provide useful information for future intervention strategies. Methods A cross-sectional study using pretested questionnaires among antenatal attendees in a tertiary and a secondary health facility in Uyo. Results A total of 550 women took part in the study. Majority of respondents (92.4%) were aware of contraception while 52.6% had ever used any form of contraception. The condom (60.3%) and the pill (49.9%) were the most common forms of contraception that the women had heard of, mostly from the doctor (36.9%), radio (33.8%) and nurse (28.5%). The condom (46.7%), withdrawal method (14.1%) and the pills (13.3%) were the most commonly used forms of contraception. Majority of the women (70.5%) planned to use contraception in the future and this intention was significantly related to the woman's educational status (p<0.05) but not to religion or occupation. Fear of side effects, uncertainty about its need, partner objection and previous side effects were the common reasons given for unwillingness to use contraception in the future. Conclusion Our study has shown that while there is good contraceptive awareness in Uyo, Nigeria, this is not matched by commensurate contraceptive prevalence but prospects for improvement exist. There's need to tackle known obstacles to contraceptive uptake. Also targeted campaigns and every available opportunity should be used to provide reproductive counseling to women especially on contraception. PMID:22384299

  19. Nonprescription vaginal contraception.

    PubMed

    Edelman, D A

    1980-01-01

    Data on the efficacy of vaginal contraceptive suppositories and foams available in the United States are reviewed, and data on a new vaginal contraceptive, the Collatex sponge, is presented. The efficacy of this device appears to be similar to that of the diaphragm.

  20. Vaginal mechanical contraceptive devices.

    PubMed

    Smith, M; Barwin, B N

    1983-10-01

    The alleged adverse effects of oral contraceptives and intrauterine devices have led to increased consumer and physician demand for vaginal contraceptive devices. The efficacy and the advantages and disadvantages of vaginal sponges, cervical caps and diaphragms are discussed and compared in this article.

  1. Internet availability of contraceptives.

    PubMed

    Miller, L; Nielsen, C

    2001-01-01

    To measure the accessibility of contraceptive supplies over the Internet. We performed an Internet search with the use of search engines and key words. We posed as consumers purchasing both prescription and over-the-counter contraceptive supplies. The number of clicks or web pages accessed, costs, shipping time, barriers to access, and prescription requirements were compared for selected birth control supplies. More than 200 web sites were visited to locate at least one site where we could purchase each selected product. Contraceptive supplies, including male and female condoms, spermicides, vaginal sponges, intrauterine devices (IUDs), diaphragms, and cervical caps, were easily obtained without a prescription from foreign web sites. Oral contraceptive pills (OCs) were readily available online in November 1999; some sites had discontinued sales by February 2000, but OCs could still be purchased with no prescription in August 2000. None of the four prescription sites supplied physician or prescriber credentials. The contraceptive costs varied by vendor and product. A type of copper IUD could be purchased for less than $50.00, whereas a single package of emergency contraceptive pills cost $141.00 from one vendor because of prescription and shipping fees. Some emergency contraceptive pills ordered arrived after 72 hours or did not arrive and the purchase was not refunded. A levonorgestrel IUD was shipped without difficulty in December 1999, but a second device, ordered in February 2000, was temporarily impounded by United States Customs. This method of contraceptive purchase is accessible, expensive, erratically regulated, and rapidly changing.

  2. Migraine and oral contraceptives.

    PubMed

    Mousa, G Y

    1982-10-01

    Migraine is a common complaint in optometric practice. Three cases of migrainous patients taking oral contraceptives are presented in this report. The role of oral contraceptives in triggering a migraine attack and possibly elevating the risk of a stroke in a patient with migraine is discussed. The counseling an optometrist can provide in such cases in discussed.

  3. Knowledge of contraceptive effectiveness.

    PubMed

    Eisenberg, David L; Secura, Gina M; Madden, Tessa E; Allsworth, Jenifer E; Zhao, Qiuhong; Peipert, Jeffrey F

    2012-06-01

    The purpose of this study was to determine women's knowledge of contraceptive effectiveness. We performed a cross-sectional analysis of a contraceptive knowledge questionnaire that had been completed by 4144 women who were enrolled in the Contraceptive CHOICE Project before they received comprehensive contraceptive counseling and chose their method. For each contraceptive method, women were asked "what percentage would get pregnant in a year: <1%, 1-5%, 6-10%, >10%, don't know." Overall, 86% of subjects knew that the annual risk of pregnancy is >10% if no contraception is used. More than 45% of women overestimate the effectiveness of depo-medroxyprogesterone acetate, pills, the patch, the ring, and condoms. After adjustment for age, education, and contraceptive history, the data showed that women who chose the intrauterine device (adjusted relative risk, 6.9; 95% confidence interval, 5.6-8.5) or implant (adjusted relative risk, 5.9; 95% confidence interval, 4.7-7.3) were significantly more likely to identify the effectiveness of their method accurately compared with women who chose either the pill, patch, or ring. This cohort demonstrated significant knowledge gaps regarding contraceptive effectiveness and over-estimated the effectiveness of pills, the patch, the ring, depo-medroxyprogesterone acetate, and condoms. Copyright © 2012 Mosby, Inc. All rights reserved.

  4. [Weariness of contraception].

    PubMed

    Borg, V

    1979-07-01

    Mechanical methods of contraception tend nowadays to be considered as unsafe and the "modern" contraceptives are more popular. The advantage of the intrauterine device is that once it has been placed, one can forget about it. However it is necessary for the woman to undergo checkups and have the device replaced regularly. IUD's are not always very well tolerated psychologically. Women are influenced by information, the fear of the risks, the opinion of their friends and families and the media, and they end up getting tired of this method of contraception. Oral contraceptives are 100% safe but only provided one does not forget to take it: it imposes a daily routine which disturbs many women after a certain time. They then tend to relate all their problems to the pill. Women are aware of the risks contained in oral contraceptives, and they refuse to run these risks by themselves. Whichever method of contraception one chooses, it liberates the woman from the fear of unwanted pregnancy. A good contraception should do this, plus separate the idea of procreation from the sexual intercourse. This seems to be going well for a few years, but after a while a weariness appears. The answer may be to find a contraception suitable to both partners, so that they could make their own decision.

  5. Oral contraceptives in migraine.

    PubMed

    Allais, Gianni; Gabellari, Ilaria Castagnoli; De Lorenzo, Cristina; Mana, Ornella; Benedetto, Chiara

    2009-03-01

    Combined oral contraceptives are a safe and highly effective method of birth control, but they can also raise problems of clinical tolerability and/or safety in migraine patients. It is now commonly accepted that, in migraine with aura, the use of combined oral contraceptives is always contraindicated, and that their intake must also be suspended by patients suffering from migraine without aura if aura symptoms appear. The newest combined oral contraceptive formulations are generally well tolerated in migraine without aura, and the majority of migraine without aura sufferers do not show any problems with their use; nevertheless, the last International Classification of Headache Disorders identifies at least two entities evidently related to the use of combined oral contraceptives: exogenous hormone-induced headache and estrogen-withdrawal headache. As regards the safety, even if both migraine and combined oral contraceptive intake are associated with an increased risk of ischemic stroke, migraine without aura per se is not a contraindication for combined oral contraceptive use. Other risk factors (tobacco use, hypertension, hyperlipidemia, obesity and diabetes) must be carefully considered when prescribing combined oral contraceptives in migraine without aura patients, in particular in women aged over 35 years. Furthermore, the exclusion of a hereditary thrombophilia and of alterations of coagulative parameters should precede any decision of combined oral contraceptive prescription in migraine patients.

  6. Social marketing of contraceptives.

    PubMed

    Schellstede, W P; Derr, B B

    1986-12-01

    Application of commercial marketing techniques has not only increased awareness, acceptability, and use of modern contraceptives in developing countries, but also overcome logistic problems in service delivery. The ability of contraceptive social marketing to reach large numbers and to treat contraceptives as common consumer products has helped to diminish social and religious constraints associated with family planning. Each contraceptive social marketing program is built around a theme tailored to meet specific cultural, social, and management requirements. The primary target populations are those who cannot afford regular commercial products and those who are not adequately reached by government programs. In countries such as Sri Lanka and Jamaica, profit is not a primary sales objective and retail prices are highly subsidized to make products affordable to low-income people. In contrast, the Colombian and Thai programs use contraceptive social marketing to help offset the operating costs of rural community-based programs and seek profits. The most impressive contraceptive social marketing sales performances have been recorded in Bangladesh, Colombia, Egypt, and Jamaica. The main reason contraceptive social marketing is more cost-efficient than other modes of contraceptive distribution is that the cost of product delivery is assumed by the commercial system. Although there has been some interest in making these programs self-sufficient financially, this step has tended to undermine the purpose of serving lower income groups.

  7. Contraception in the perimenopause.

    PubMed

    Hollingworth, B A; Guillebaud, J

    1991-04-01

    Pregnancy in women aged 40 and above is frequently unplanned and the legal abortion rate is high in this age group. Contraception and fertility are shrouded in popular mythology and many women do not appreciate either their risk of conception or the range of methods available to prevent conception. Either hormonal or non-hormonal methods of contraception may be appropriate.

  8. [Contraception and obesity].

    PubMed

    Lobert, M; Pigeyre, M; Gronier, H; Catteau-Jonard, S; Robin, G

    2015-11-01

    The prevalence of obesity is increasing massively over several decades in industrialized countries. Obese women are sexually active but they use fewer contraceptive methods and are at high risk of unintended pregnancy. In addition, obesity is an important risk factor for venous thromboembolism events and arterial thrombosis (myocardial infarction and ischemic stroke). All of these data are to be considered in choosing a contraceptive method for obese women. Except depot medroxyprogesterone acetate injection, the progestin-only contraceptives (progestin only pills and etonogestrel subdermal implant) and the intra-uterine devices are the preferred contraceptive methods in obese women. The combined estrogen-progestin contraceptives (pill, patch and vaginal ring) may be proposed in very strict conditions (no other associated vascular risk factor). Obesity does not increase the risk of failure of most contraceptive methods. Bariatric surgery is a complex situation. It requires to program a possible pregnancy and contraception is needed for several months. Some bariatric surgical techniques such as by-pass can induce gastrointestinal malabsorption. In this situation, all oral contraceptives are not recommended because of a higher risk of failure.

  9. Oral contraceptives and hypertension.

    PubMed

    Friedman, G D

    1977-01-01

    A variety of studies have noted that the use of oral contraceptives generally leads to mild increases in blood pressure which are usually reversible when the medication is discontinued. Representative data from the Walnut Creek Contraceptive Drug Study and the Royal College of General Practitioners Study concerning the magnitude of excess risk and relation to duration of use and pull content are shown. Preliminary data from women, aged 25-34 years, taking multiphasic health checkups in Oakland and San Francisco, suggest that black as well as white women are susceptible to this side effect of oral contraceptives. A method is given for estimating the proportion of hypertensives among a population of young women that is attributable to oral contraceptive use. Although the risk of pull-induced hypertension is small for the average user, oral contraceptives appear to be an important identifiable cause of hypertension in samples of women studied.

  10. Contraception in Sweden.

    PubMed

    Riphagen, F E; von Schoultz, B

    1989-06-01

    In 1987, a survey of contraceptive use, knowledge and attitudes was conducted in Sweden by the International Health Foundation (IHF) as part of a multi-country study that has so far involved six other countries in Europe. The women involved, who were aged 15-44, completed a standard questionnaire. The overall percentage use of contraceptive methods, especially the reliable ones, was found to be high (95%). Oral contraception was the most frequently used method, followed by barrier methods and the intrauterine device (IUD). Contraceptive methods were chosen or abandoned mainly because of health reasons and better reliability. Knowledge of fertility proved to be generally good. Medical methods such as oral contraceptives and IUDs were associated with health hazards. In the case of the pill, fears of cardiovascular risks, thrombosis and cancer were widespread, while infection risk and menorrhagia were the most frequently quoted perceived disadvantages of the IUD. Indeed, these two methods suffer from a very negative image among Swedish users.

  11. Contraceptive discontinuation and switching among couples receiving integrated HIV and family planning services in Lusaka, Zambia

    PubMed Central

    Haddad, Lisa; Wall, Kristin M; Vwalika, Bellington; Htee Khu, Naw; Brill, Ilene; Kilembe, William; Stephenson, Rob; Chomba, Elwyn; Vwalika, Cheswa; Tichacek, Amanda; Allen, Susan

    2014-01-01

    Objective To describe predictors of contraceptive method discontinuation and switching behaviors among HIV positive couples receiving couples' voluntary HIV counseling and testing services in Lusaka, Zambia. Design Couples were randomized in a factorial design to two family planning educational intervention videos, received comprehensive family planning services, and were assessed every 3-months for contraceptive initiation, discontinuation and switching. Methods We modeled factors associated with contraceptive method upgrading and downgrading via multivariate Andersen-Gill models. Results Most women continued the initial method selected after randomization. The highest rates of discontinuation/switching were observed for injectable contraceptive and intrauterine device users. Time to discontinuing the more effective contraceptive methods or downgrading to oral contraceptives or condoms was associated with the women's younger age, desire for more children within the next year, heavy menstrual bleeding, bleeding between periods, and cystitis/dysuria. Health concerns among women about contraceptive implants and male partners not wanting more children were associated with upgrading from oral contraceptives or condoms. HIV status of the woman or the couple was not predictive of switching or stopping. Conclusions We found complicated patterns of contraceptive use. The predictors of contraception switching indicate that interventions targeted to younger couples that address common contraception-related misconceptions could improve effective family planning utilization. We recommend these findings be used to increase the uptake and continuation of contraception, especially long acting reversible contraceptive (LARC) methods, and that fertility-goal based, LARC-focused family planning be offered as an integral part of HIV prevention services. PMID:24088689

  12. [Community marketing of contraceptives].

    PubMed

    Urrutia, J M

    1987-09-01

    The 5-year-old community contraceptive distribution program developed by PROFAMILIA, Colombia's private family planning organization, has given excellent results, but several cost-effectiveness comparisons with social marketing programs have suggested that commercial distribution programs are superior. The community contraceptive distribution program has a high content of information and education activities, which produced significant increases in knowledge and use of contraception in the communities covered. It has been a fundamental support for the social marketing program, creating much of the demand for contraceptive products that the social marketing program has filled. The social marketing program has given good results in terms of volume of sales and in cost-effectiveness since 1976, prompting calls for replacement of the community contraceptive distribution program by the social marketing program in those sectors where knowledge and use of contraception have achieved acceptable levels. An experiment in the Department of Santander in 1984 and 1985 gave very favorable results, suggesting that community contraceptive distribution programs should be replaced by social marketing programs in all more developed markets. But economic problems in 1985 and the decision of manufacturers to decrease the profit margin for PROFAMILIA jeopardized the social marketing program. The community distribution program covered about 20% of the market. Reduced profits in the social marketing program threatened its continued expansion, at the same time that potential demand was growing because of increases in the fertile aged population and increased use of contraception. To meet the need, PROFAMILIA combined the community contraceptive distribution and social marketing programs into a new entity to be called community marketing. The strategy of the community marketing program will be to maintain PROFAMILIA's participation in the market and aid the growth of demand for

  13. The 1998 Canadian Contraception Study.

    ERIC Educational Resources Information Center

    Fisher, William A.; Boroditsky, Richard; Bridges, Martha L.

    1999-01-01

    Describes the 1998 Canadian Contraception Study, a mailed survey which asked women about contraceptive practices past, present, and future (including use of oral contraceptives, condoms, and sterilization); familiarity with and opinion about different contraception methods; and general sexual and reproductive health. The paper also examines…

  14. The 1998 Canadian Contraception Study.

    ERIC Educational Resources Information Center

    Fisher, William A.; Boroditsky, Richard; Bridges, Martha L.

    1999-01-01

    Describes the 1998 Canadian Contraception Study, a mailed survey which asked women about contraceptive practices past, present, and future (including use of oral contraceptives, condoms, and sterilization); familiarity with and opinion about different contraception methods; and general sexual and reproductive health. The paper also examines…

  15. Correlation between Food Schemes and Children Nutrient Status at the Toddler's Age

    ERIC Educational Resources Information Center

    Ratnaningsih, Tri; Lestari, Indah

    2016-01-01

    The nutrient in the meal is very important, especially for the children at the toddler's age. The aim of this research was to know the correlation between the food schemes with the children nutrient status at the toddler's age (1-3 years). The research design was cross sectional. The population for this research was all of the mothers and the…

  16. Correlates of AUDIT Risk Status for Male and Female College Students

    ERIC Educational Resources Information Center

    DeMartini, Kelly S.; Carey, Kate B.

    2009-01-01

    Objective: The current study identified gender-specific correlates of hazardous drinker status as defined by the AUDIT. Participants: A total of 462 college student volunteers completed the study in 2006. The sample was predominantly Caucasian (75%) and female (55%). Methods: Participants completed a survey assessing demographics, alcohol use…

  17. Correlates of AUDIT Risk Status for Male and Female College Students

    ERIC Educational Resources Information Center

    DeMartini, Kelly S.; Carey, Kate B.

    2009-01-01

    Objective: The current study identified gender-specific correlates of hazardous drinker status as defined by the AUDIT. Participants: A total of 462 college student volunteers completed the study in 2006. The sample was predominantly Caucasian (75%) and female (55%). Methods: Participants completed a survey assessing demographics, alcohol use…

  18. Parental Socio-Economic Status as Correlate of Child Labour in Ile-Ife, Nigeria

    ERIC Educational Resources Information Center

    Elegbeleye, O. S.; Olasupo, M. O.

    2012-01-01

    This study investigated the relationship between parental socio-economic status and child labour practices in Ile-Ife, Nigeria. The study employed survey method to gather data from 200 parents which constituted the study population. Pearson Product Moment Correlation and t-test statistics were used for the data analyses. The outcome of the study…

  19. Parental Socio-Economic Status as Correlate of Child Labour in Ile-Ife, Nigeria

    ERIC Educational Resources Information Center

    Elegbeleye, O. S.; Olasupo, M. O.

    2012-01-01

    This study investigated the relationship between parental socio-economic status and child labour practices in Ile-Ife, Nigeria. The study employed survey method to gather data from 200 parents which constituted the study population. Pearson Product Moment Correlation and t-test statistics were used for the data analyses. The outcome of the study…

  20. Contraception and headache.

    PubMed

    MacGregor, E Anne

    2013-02-01

    Most women have used at least 1 method of contraception during their reproductive years, with the majority favoring combined oral contraceptives. Women are often concerned about the safety of their method of choice and also ask about likely effects on their pre-existing headache or migraine and restrictions on using their headache medication. While there should be no restriction to the use of combined hormonal contraceptives by women with migraine without aura, the balance of risks vs benefits for women with aura are debatable. Migraine with aura, but not migraine without aura, is associated with a twofold increased risk of ischemic stroke, although the absolute risk is very low in healthy, nonsmoking women. Although ethinylestradiol has been associated with increased risk of ischemic stroke, the risk is dose-dependent. Low-dose pills currently used are considerably safer than pills containing higher doses of ethinylestradiol but they are not risk-free. This review examines the evidence available regarding the effect that different methods of contraception have on headache and migraine and identifies strategies available to minimize risk and to manage specific triggers such as estrogen "withdrawal" headache and migraine associated with combined hormonal contraceptives. The independent risks of ischemic stroke associated with migraine and with hormonal contraceptives are reviewed, and guidelines for use of contraception by women with migraine are discussed in light of the current evidence.

  1. Evidence based contraceptive choices.

    PubMed

    Scott, Alison; Glasier, Anna

    2006-10-01

    People who attend for contraceptive advice have usually formulated an idea of the type of contraceptive that will suit them best. They may wish to use a method that is long, short or medium acting. These are defined as follows: Long-acting method requires renewal no more frequently than every 3 months (e.g. injectable or intrauterine). Short-acting method used daily or with every act of intercourse (e.g. pills, condoms) Medium-acting method requires renewal weekly or monthly (e.g. ring, patch). For men the choice is limited to condoms or vasectomy. Some women do not wish to use hormonal preparations or have an intrauterine device (IUD) or implant inserted. There may also be cultural influences making certain methods of contraception unacceptable. Each of these factors influences the final decision of which method of contraception is decided upon. In addition to taking a full medical and sexual history to identify any risks to the individual's health, which might be increased by a particular contraceptive, time must be spent discussing the options available. It is important to ensure that there is a full understanding of the advantages and disadvantages of each method. The most successful contraceptive method is likely to be the one that the woman (or man) chooses, rather than the one the clinician chooses for them. Access for women to contraception can be improved by having convenient clinic times and service developments such as nurse prescribing and Patient Group Directions.

  2. Male hormonal contraceptives.

    PubMed

    Amory, J K

    2006-06-01

    Efforts are underway to develop additional forms of contraception for men. The most promising approach to male contraceptive development involves the administration of exogenous testosterone (T). When administered to a man, T functions as a contraceptive by suppressing the secretion of luteinizing hormone and follicle-stimulating hormone from the pituitary, thereby depriving the testes of the signals required for spermatogenesis. After 2-3 months of treatment, low levels of these gonadotropins lead to markedly decreased sperm counts and effective contraception in a majority of men. Hormonal contraception with exogenous T has proven to be free from serious adverse effects and is well tolerated by men. In addition, sperm counts uniformly normalize when the exogenous T is discontinued. Thus, male hormonal is safe, effective and reversible; however, spermatogenesis is not suppressed to zero in all men, meaning that some diminished potential for fertility persists. Because of this recent studies have combined T with progestogens and/or gonadotropin-releasing antagonists to further suppress pituitary gonadotropins and optimize contraceptive efficacy. Current combinations of T and progestogens completely suppress spermatogenesis without severe side effects in 80-90% of men, with significant suppression in the remainder of individuals. Recent trials with newer, long-acting forms of injectable T, which can be administered every 8 weeks, combined with progestogens, administered either orally or by long-acting implant, have yielded promising results and may soon result in the marketing of a safe, reversible and effective hormonal contraceptive for men.

  3. Postpartum contraceptive methods.

    PubMed

    1990-08-01

    Contraceptive methods suitable for postpartum women include sterilization, intrauterine devices (IUDs), barrier methods, oral contraceptives, implants, injectables, breastfeeding, and natural family planning. Couples considering either male or female sterilization should receive counseling since this method is irreversible; however, it is very effective. IUDs are effective, reversible, and can be inserted as early as 10 minutes following placental delivery. Barrier methods are not as effective and include condoms, spermicides, diaphragm, and cervical caps. While condoms and spermicides can be employed whenever sexual activity resumes, diaphragms and cervical caps can be used 4-6 weeks postpartum. The progestin-only and the combined oral contraceptives are both very effective. There is disagreement among professionals regarding when nursing mothers should start taking oral contraceptives and implant and injectable contraceptives. Implants and injectable contraceptives have long acting effects. Breastfeeding is a natural form of contraception which can last up to 6 months; it also supplies nutritional and immunological benefits. Natural family planning requires providing women with information on fertility awareness.

  4. Serum hepcidin level correlates with hyperlipidemia status in patients following allograft renal transplantation.

    PubMed

    Xue, D; He, X; Zhou, C

    2014-01-01

    Hepcidin is synthesized and secreted by liver cells and has been reported as one of the hormone molecules that regulates iron homeostasis. To determine whether serum level of hepcidin can be used as a biomarker for the evaluation of chronic inflammatory status, iron level and renal function in patients following allograft renal transplantation, serum levels of hepcidin, interleukin (IL)-6, ferritin, serum iron, and renal functions were measured. Sixty patients were included in the current study and were further separated into groups with or without hyperlipidemia. We found that allogeneic kidney transplant recipients with hyperlipidemia have significantly increased serum levels of hepcidin, IL-6, and ferritin. The increased serum hepcidin is positively correlated with serum IL-6 and ferritin as analyzed by single-factor correlation analysis. Multivariant correlation analysis in all specimens further demonstrated that serum hepcidin negatively correlated with glomerular filtration rate, and positively correlated with serum total cholesterol, triglycerides, serum ferritin, and IL-6. Our study demonstrated that serum level of hepcidin after allogeneic kidney transplantation not only reflects the status of chronic inflammation but can also indicate changes in renal function. Thus, hepcidin has the potential to be used as a promising marker for the detection and monitoring of the status of chronic inflammation, hyperlipidemia, and renal function in patients following allograft renal transplantation.

  5. Adolescent Contraception: An Overview

    PubMed Central

    Pavilanis, Alan V.

    1988-01-01

    Adolescents are sexual beings who are undergoing important biological and social changes. Physicians must recognize the need for contraception in their teenage patients and realize when teenagers are asking for contraception. In order to deal effectively with the question of birth control, the physician must be comfortable with the issues of adolescent development and sexuality, as well as with his of her own sexuality. The birth-control pill remains the contraceptive prescription of choice, but other methods of birth control are discussed as well. Physicians must also be prepared to validate a teenager's decision not to engage in intercourse. PMID:21253171

  6. Post-coital contraception.

    PubMed

    Ashton, J R; Chambers, J; Hall, D J

    1984-03-01

    137,000 British women chose to have an abortion in 1981 and about 25% were teenagers. A recent estimate noted that 10% of unintended pregnancies could have been avoided if postcoital contraception had been obtainable. The availability of postcoital contraception is limited and few doctors have much knowledge of or interest in this contraceptive method. 2 questions that arise are why have doctors been so slow to adopt this effective method of birth control and what are the chances of its availability in the National Health Service (NHS) improving. Postcoital contraception is a comparatively new and until recently unpublicized fertility control method, and there was little knowledge of it among the general population or the medical profession. Doctors' ignorance and reluctance to provide the method may have been due in part to the fact that the pharmaceutical firms have been hesitant to recommend oral contraceptive (OC) pills for this use. There is no specially packaged product, and it is necessary for a patient to be given 4 pills from a 21-pill pack. This has meant that the method has not been advertized, as most new methods would be, in the medical magazines. Hopefully, this lack of knowledge has been rectified by the Family Planning Association. As part of its campaign to launch the method, it has sent details to all general practitioners. Attitudes to postcoital contraception are important, and clearly there are strong parallels with the abortion issues and legal and moral undercurrents as well. Many doctors might have been put off providing postcoital contraception by the experience of the 2 clinics (BPAS in Sheffield and the Caithorpe Nursing Home in Birmingham) which had been reported by Life, an antiabortion pressure group, to the Director of Public Prosecutions under the Offences Against the Persons Act 1863. But on May 10, 1983 the Attorney General announced that the provisionof postcoital contraception is not a criminal offense. This statement may not be

  7. Uptake and predictors of contraceptive use in Afghan women.

    PubMed

    Rasooly, Mohammad H; Ali, Mohamed M; Brown, Nick J W; Noormal, Bashir

    2015-01-01

    Afghanistan has one of the world's highest fertility rates and, related to this, an infant mortality rate far higher than its South Asian neighbors. Contraception enhances family spacing, improves women's safety in child birth and, as a result, reduces infant and child mortality. Until recently, there has been a paucity of information on the comparative rates of contraceptive practices in the country and socioeconomic correlates of uptake. We aimed to elucidate the factors influencing the use of contraception in Afghanistan using recent, robust national data. Using Afghanistan Mortality Survey (AMS) 2010 data, the distribution of Contraceptive Prevalence Rate (CPR) and correlates of contraceptive use among currently married women aged 15-49 years were explored. We initially summarised descriptive data on 25,743 married women and then derived predictors of the use of any form of contraception using a multiple logistic regression model. The prevalence of self-reported current use of any contraceptive method was 21.8% (95% CI: 20.4-23.4) at the national level though there was a wide variation in practice between provinces. Herat province in the West region had a highest contraceptive prevalence rate of 49.4% while Paktika in the Southeast region had the lowest CPR of 2%. Multiple logistic regression analysis showed that a family size of greater than 6 living children strongly predicted contraceptive use (AOR 7.4 (95% CI:6.1-9.0)). Other independent predictors included: secondary or high level of education (AOR 2.1 (95% CI: 1.8-2.5)) and being in the wealthiest stratum (OR 2.1 (95% CI 1.5-3.0)). Rural residence predicted a lower use of contraception (AOR, 0.72; 95% CI: 0.56-0.92). Contraceptive uptake rate was low overall with wide inter provincial variation. Strengthening female education, targeting married women in rural area and women with no education may enhance the effectiveness of National Family planning program in Afghanistan.

  8. Contraceptive knowledge, attitude and practice among rural women.

    PubMed

    Mustafa, Rozina; Afreen, Uzma; Hashmi, Haleema A

    2008-09-01

    To assess the knowledge, attitude regarding family planning and the practice of contraceptives among rural women. A cross-sectional observational study. The gynaecological outpatient clinic of Fatima Hospital, Baqai Medical University, Karachi, from July to December 2005. One-hundred women between the ages 15-45, living with their husbands and coming from rural area (villages) were interviewed. Women who were pregnant, had a child younger than 2 years, or had any medical disorder were excluded. Their knowledge, attitude and practice on contraceptives were evaluated with the help of a predesigned questionnaire. The other variables used were the age of women, parity and educational status. Descriptive analysis was conducted to obtain percentages. Out of 100 interviewed women with mean age of 29.7 years, 81(81%) had some knowledge about family planning methods. The media provided information of contraceptives in 52 out of 81 (64%) women. Regarding the usage of contraceptive methods, only 53 (53%) of the respondents were using some sort of contraception. Barrier method (condoms) was in practice by 18 (33.9%) and 12 (22.6%) of women had already undergone tubal ligation. The women using injectables and intrauterine contraceptive devices were 10 (18.8%) and 7 (13.2%) respectively. Six were using oral contraceptive pills (11.3%). Positive attitude towards contraception was shown by 76 (76%) of them, while 41(41%) stated their husbands' positive attitude towards contraception. In the present study, there was a low contraceptive use among women of rural origin despite good knowledge. Motivation of couples through media and health personnel can help to achieve positive attitude of husbands for effective use of contraceptives.

  9. Correlation of parental socioeconomic status indicators with morphological and motor dimensions of preschool children.

    PubMed

    Bala, Gustav; Katić, Ratko; Mikalacki, Milena

    2010-09-01

    Measuring instruments for assessment of parental socioeconomic status, anthropometric characteristics and motor abilities were used in a sample of 643 preschool children aged 4-6 years and their parents, recruited from preschool institutions in several towns in Voivodina, Serbia. The aim was to analyze the correlation of parental socioeconomic status indicators with morphological and motor dimensions of preschool children. Study results showed the socioeconomic status of the children's families to be relatively homogeneous, with no statistically significant differences in any of the socioeconomic status indicators between families with male and female children. Male and female children differed significantly in the overall space of anthropometric and motor variables, and to a lesser extent in individual variables. The general morphological factor treated as the children's growth and development, and general motor factor were qualitatively comparable. The correlations of socioeconomic factor with general morphological and motor factors of the children were not statistically significant, with the exception of motor factor in 6-year-old male children, at elementary school enrolment. Study results suggested the differences in biological growth and development and motor development recorded in preschool children from Voivodina, Serbia, to be attributable to hereditary factor rather than socioeconomic and environmental factors. Inclusion of older children and use of more socioeconomic status indicators along with some additional indicators should probably yield more reliable results on the issue.

  10. Barriers to modern contraceptive use in rural Peru.

    PubMed

    Tucker, G M

    1986-01-01

    This paper examines Quechua-speaking Indians' choice of contraceptive methods and discusses barriers to the use of modern contraceptives. A study conducted in a Peruvian highland community shows that contraceptive choice is strongly related to a couple's life experiences, their contact with urban centers, their economic status, and their emphasis on cultural values. Among contraceptive users, husbands are concerned with family size and encourage their wives to seek information about the use of modern contraceptives. A discrepancy in attitudes exists between spouses: the men's positive attitude toward modern contraception contrasts with the women's traditional desire for a large family. In this study population, modern contraception is a novelty that has reached only a few families. The majority of the couples practice natural and traditional family planning methods, which are not reliable. Villagers do not use modern contraceptives as a result of cultural barriers created by family planning services that do not take into account the lifestyle of these people, insufficient knowledge of human physiology, comments from dissatisfied users, and women's reliance on their reproductive role for self-esteem.

  11. Serum zinc concentrations correlate with mental and physical status of nursing home residents.

    PubMed

    Markiewicz-Żukowska, Renata; Gutowska, Anna; Borawska, Maria H

    2015-01-01

    Zinc (Zn) is one of the most important trace elements in the body. Zn deficiency seems to play a role in the development of age-related diseases and impairment of quality of life. Zn status has been especially studied in free-living or hospitalised people, but data from older residents of nursing homes are scarce. This study aimed to determine the Zn status among the older individuals in correlation to their mental and physical performance. A total of 100 participants aged between 60-102 years were recruited between October 2010 and May 2012 at the nursing home in Bialystok (Poland). Zn status was evaluated by determining the concentration in serum by flame atomic absorption spectrometry. Anthropometric variables and fitness score (FS) were measured. Abbreviated Mental Test Score (AMTS), Geriatric Depression Scale (GDS), Self-Rated Health (SRH), independence in Activities of Daily Living (ADL) were recorded. The mean serum Zn concentration was 0.83 ± 0.20 mg/L, 28% of residents had Zn deficiency. Cognitive functions were impaired (AMTS ≤ 8) in 45% of the studied persons and 48% showed depressive symptoms (GDS ≥ 1). The ability to independently perform activities of daily living (ADL = 6) was found in 61% of participants, but most of them (90%) had weak body type (FS < 70), correlating with GDS, SRH and body mass index (BMI). Serum Zn concentration correlated with mental efficiency and was statistically significantly higher in older people with normal cognitive function and without depression than in patients with memory impairment and showing depressive symptoms. Nursing home residents seem at risk of marginal Zn status, which correlates with their mental status as measured by the AMTS and GDS. Their low FS is associated with mental health deterioration and obesity.

  12. [Breastfeeding and contraception].

    PubMed

    Treffers, P E

    1999-09-18

    In the Netherlands many women stop breastfeeding in the first few months postpartum. In 1997, only 16.9% of all 3-month-old babies received full breastfeeding. One of the causes may be insufficient support by the medical profession. A second factor is that often combined oral contraceptives are prescribed to breastfeeding women. As it has been shown that estrogens in these contraceptives inhibit lactation, this is probably one of the reasons why breastfeeding frequently fails in this country. WHO advises not to use estrogens during lactation. According to recent research the lactational amenorrhoea method of contraception (LAM) is highly effective during the first 4 months postpartum. In the 5th and 6th month the effectiveness is strongly dependent on the accuracy by which the conditions are met. The medical profession should pay more attention to the support of breastfeeding and contraception in relation to each other.

  13. Post abortion contraception.

    PubMed

    Gemzell-Danielsson, Kristina; Kopp, Helena Kallner

    2015-11-01

    A safe induced abortion has no impact on future fertility. Ovulation may resume as early as 8 days after the abortion. There is no difference in return to fertility after medical or surgical abortion. Most women resume sexual activity soon after an abortion. Contraceptive counseling and provision should therefore be an integrated part of the abortion services to help women avoid another unintended pregnancy and risk, in many cases an unsafe, abortion. Long-acting reversible contraceptive methods that includes implants and intrauterine contraception have been shown to be the most effective contraceptive methods to help women prevent unintended pregnancy following an abortion. However, starting any method is better than starting no method at all. This Special Report will give a short guide to available methods and when they can be started after an induced abortion.

  14. Pipeline for contraceptive development.

    PubMed

    Blithe, Diana L

    2016-11-01

    The high rates of unplanned pregnancy reflect an unmet need for effective contraceptive methods for women, especially for individuals with health risks such as obesity, diabetes, hypertension, and other conditions that may contraindicate use of an estrogen-containing product. Improvements in safety, user convenience, acceptability, and availability of products remain important goals of the contraceptive development program. Another important goal is to minimize the impact of the products on the environment. Development of new methods for male contraception has the potential to address many of these issues of safety for women who have contraindications to effective contraceptive methods but want to protect against pregnancy. It would also address a huge unmet need for men who want to control their fertility. Products under development for men would not introduce ecotoxic hormones into the water system.

  15. Promoting emergency contraception.

    PubMed

    Stewart, F

    1998-08-15

    The use of available oral contraceptive agents for emergency contraception has been judged safe and effective by the U. S. Food and Drug Administration and other agencies. Yet implementation by physicians has been limited, and only a small percentage of women take advantage of this option each year. Lack of a specially packaged--and marketed--product for this indication has been a major barrier.

  16. The intrauterine contraceptive device.

    PubMed Central

    Barwin, B. N.; Tuttle, S.; Jolly, E. E.

    1978-01-01

    This presentation brings into perspective the most recent information on intrauterine contraceptive devices. A comprehensive review of the literature is presented in a manner meaningful to the clinician. The advantages and disadvantages of this method of contraception, the problems that arise and the recommended methods of management are discussed. An updated review of the literature with regard to bleeding, pain, expulsion of the device, infection, uterine perforation and pregnancy is also presented. PMID:620385

  17. History of oral contraception.

    PubMed

    Dhont, Marc

    2010-12-01

    On the 50th birthday of the pill, it is appropriate to recall the milestones which have led to its development and evolution during the last five decades. The main contraceptive effect of the pill being inhibition of ovulation, it may be called a small miracle that this drug was developed long before the complex regulation of ovulation and the menstrual cycle was elucidated. Another stumbling block on its way was the hostile climate with regard to contraception that prevailed at the time. Animal experiments on the effect of sex steroids on ovulation, and the synthesis of sex steroids and orally active analogues were the necessary preliminaries. We owe the development of oral contraceptives to a handful of persons: two determined feminists, Margaret Sanger and Katherine McCormick; a biologist, Gregory Pincus; and a gynaecologist, John Rock. Soon after the introduction of the first pills, some nasty and life-threatening side effects emerged, which were due to the high doses of sex steroids. This led to the development of new preparations with reduced oestrogen content, progestins with more specific action, and alternative administration routes. Almost every decade we have witnessed a breakthrough in oral contraception. Social and moral objections to birth control have gradually disappeared and, notwithstanding some pill scares, oral contraceptives are now one of the most used methods of contraception. Finally, all's well that ends well: recent reports have substantiated the multiple noncontraceptive health benefits paving the way for a bright future for this 50-year-old product.

  18. [Post-abortion contraception].

    PubMed

    Ohannessian, A; Jamin, C

    2016-12-01

    To establish guidelines of the French National College of Gynecologists and Obstetricians about post-abortion contraception. A systematic review of the literature about post-abortion contraception was performed on Medline and Cochrane Database between 1978 and March 2016. The guidelines of the French and foreign scientific societies were also consulted. After an abortion, if the woman wishes to use a contraception, it should be started as soon as possible because of the very early ovulation resumption. The contraception choice must be done in accordance with the woman's expectations and lifestyle. The contraindications of each contraception must be respected. The long-acting reversible contraception, intra-uterine device (IUD) and implant, could be preferred (grade C) as the efficacy is not dependent on compliance. Thus, they could better prevent repeat abortion (LE3). In case of surgical abortion, IUD should be proposed and inserted immediately after the procedure (grade A), as well as the implant (grade B). In case of medical abortion, the implant can be inserted from the day of mifépristone, the IUD after an ultrasound examination confirming the success of the abortion (no continuing pregnancy or retained sac) (grade C). Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  19. [Adolescent contraception. Current trends].

    PubMed

    Anthuber, Sabine

    2005-10-01

    Despite easy availability of contraception, Germany is confronted with the problem of increasing rates of pregnancies and abortions in minors. Prescription of contraceptives that do not rely on compliance and are acceptable to adolescents is required in addition to improved counseling. For that purpose, adherence to the guidelines for the use of contraceptives in minors written by the consortium for legislation in medicine (AG Medizinrecht) is essential. Oral contraceptives are the most commonly prescribed form of birth control, advantages include reversibility as well as a good tolerance and safety profile. New developments are low-dose compounds, novel progestins, prevention of ovulation by pure gestagen pills and the long-term use of low-dose monophasic micro pills. Long-term contraceptives like subdermally implantable depot compounds or hormone-releasing pessaries in utero have been used on a regular basis and seem a convenient alternative for birth control for longer periods, also in adolescents. The easy-to-use intravaginal ring and the birth control patch have expanded the spectrum of hormone-releasing contraceptive systems. Studies show improved compliance and a possible reduction of unintentional pregnancies due to application errors. Amelioration of the range of highly effective birth control products different modes of application will hopefully lead to drop in the rate of unplanned pregnancies, especially in adolescents.

  20. Correlates of HIV-status awareness among adults in Nairobi slum areas.

    PubMed

    Ettarh, Remare Renner; Kimani, James; Kyobutungi, Catherine; Wekesah, Frederick

    2012-12-01

    The prevalence of HIV in the adult population in slum areas in Nairobi, Kenya, is higher than for residents in the city as a whole. This disparity suggests that the characteristics of slum areas may adversely influence the HIV-prevention strategies directed at reducing the national prevalence of HIV. The objective of the study was to identify some of the sociodemographic and behavioural correlates of HIV-status awareness among the adult population of two slums in Nairobi. In a household-based survey conducted by the African Population and Health Research Center (APHRC), 4 767 men and women aged between 15 and 54 years were randomly sampled from two slums (Korogocho and Viwandani) in Nairobi and data were collected on the social and health context of HIV and AIDS in these settlements. Bivariate and multivariate logistic regression analyses were conducted to identify factors associated with HIV-status awareness. The proportion of respondents that had ever been tested and knew their HIV status was 53%, with the women having greater awareness of their HIV status (62%) than the men (38%). Awareness of HIV status was significantly associated with age, sex, level of education, marital status and slum of residence. The lower level of HIV-status awareness among the men compared with the women in the slums suggests a poor uptake of HIV-testing services by males. Innovative strategies are needed to ensure greater access and uptake of HIV-testing services by the younger and less-educated residents of these slums if the barriers to HIV-status awareness are to be overcome.

  1. Parental Correlates of Body Weight Status Among High School Students in Tehran.

    PubMed

    Jalali-Farahani, Sara; Chin, Yit Siew; Mohd Taib, Mohd Nasir; Amiri, Parisa

    2017-04-01

    This study aimed to determine the parental correlates of body weight status among adolescents in Tehran. The participants were 465 high school students and their parents who resided in Tehran. Body weight and height of the students were measured, and body mass index (BMI)-for-age and body weight status of the students were determined according to the world health organization growth reference (2007). Parents of the students completed a self-administered questionnaire including socio-demographic information, self-reported parental body weight and height, and parental perception of student's body weight status. About half of the parents had an incorrect perception about body weight status of their children with higher rates of underestimation than overestimation. The percentage of parents who correctly perceived body weight status of the students decreased from 100.0% in severe thinness group to 14.0% in obese group. There were no significant associations between marital status, occupation, and education of parents and BMI-for-age of the students. While, both BMI of mother and BMI of father were significantly associated with students' BMI-for-age (r = 0.29 and r = 0.27, respectively; P < 0.05). A great number of parents had incorrect perception regarding body weight status of their offspring; this was true specifically for parents of overweight and obese students. Both parental BMI and parental perception regarding students' body weight status were associated with students' BMI-for-age, indicating the need for parental involvement in weight management programs targeting adolescents.

  2. Racial differences in contraceptive choice: complexity and implications.

    PubMed

    Stephen, E H; Rindfuss, R R; Bean, F D

    1988-02-01

    Previous research has failed to generate consensus about why black fertility has persistently exceeded that of whites in the United States. In an effort to shed light on this question, this article examines black/white differences in sociodemographic factors affecting contraceptive choice. Using data from the 1976 and 1982 National Surveys of Family Growth, we find a complex pattern of black/white differences. Not only does contraceptive choice vary by race, but the effects of such variables as age, marital status, and education also differ between blacks and whites. For example, compared with whites, black married women avoid coital methods, and compared with blacks, white women shift contraceptive behavior more as they change marital status. The complex nature of the racial differences in contraceptive choice are interpreted as reflecting differences in marriage patterns and trends.

  3. Reasons for contraceptive nonuse at first sex and unintended pregnancy.

    PubMed

    Iuliano, A Danielle; Speizer, Ilene S; Santelli, John; Kendall, Carl

    2006-01-01

    To examine reasons for contraceptive nonuse at first sex and subsequent unintended pregnancy among women attending family planning and prenatal clinics. Data come from the Determinants of Unintended Pregnancy Risk in New Orleans study. Reasons for nonuse by age, partner's age, and pregnancy status are compared. Concern about parents' finding out about sexual activity was a common reason for nonuse at first sex and first unintended pregnancy. Problems accessing and discontinuation of contraception were reasons given at second or higher-order unintended pregnancy. Reasons for nonuse vary by event and age at event. Providers should consider various reasons when counseling patients on contraceptive options.

  4. Correlation of vitamin A nutritional status on alpha-tocopherol in the colostrum of lactating women.

    PubMed

    de Lira, Larissa Queiroz; Lima, Mayara Santa Rosa; de Medeiros, Jovilma Maria Soares; da Silva, Isabelle Ferreira; Dimenstein, Roberto

    2013-01-01

    The adequate supply of vitamins A and E to newborns is essential. However, factors such as maternal nutritional status and nutrient interaction may limit its bioavailability. The aim of this study was to establish nutritional status for vitamins A and E and evaluate the correlation of retinol on colostrum alpha-tocopherol in lactating women. A total of 103 lactating women were recruited at a Brazilian public maternity hospital. Fasting serum and colostrum samples were collected in the immediate post-partum. Retinol and alpha-tocopherol levels were determined by high-performance liquid chromatography and nutritional status for these vitamins was defined from specific cut-off points for serum and colostrum. Mean serum and colostrum retinol (1.49 µmol L(-1) , 2.18 µmol L(-1) ) and alpha-tocopherol (26.4 µmol L(-1) , 26.1 µmol L(-1) ) indicated satisfactory biochemical status. However, we found a prevalence of subclinical deficiency of vitamin A and vitamin E in serum (15.5% and 16%) and colostrum (50% and 60%). Lactating women with serum retinol ≥ 1.05 µmol L(-1) showed an inverse correlation between serum retinol and alpha-tocopherol concentration in the colostrum (P = 0.008, r = -0.28). This association was not observed in serum level < 1.05 µmol L(-1) . The nutritional status of lactating women for vitamins A and E was adequate, although there is a risk of subclinical deficiency. The negative correlation of serum retinol on alpha-tocopherol concentration in the colostrum must be carefully evaluated in situations of vitamin A supplementation, because alpha-tocopherol bioavailability in maternal milk may be compromised.

  5. Parent-Child Resemblance in Weight Status and Its Correlates in the United States

    PubMed Central

    Liang, Lan; Wang, Youfa

    2013-01-01

    Background Few studies have examined parent-child resemblance in body weight status using nationally representative data for the US. Design We analyzed Body Mass Index (BMI), weight status, and related correlates for 4,846 boys, 4,725 girls, and their parents based on US nationally representative data from the 2006 and 2007 Medical Expenditure Panel Survey (MEPS). Pearson partial correlation coefficients, percent agreement, weighted kappa coefficients, and binary and multinomial logistic regression were used to examine parent-child resemblance, adjusted for complex sampling design. Results Pearson partial correlation coefficients between parent and child’s BMI measures were 0.15 for father-son pairs, 0.17 for father-daughter pairs, 0.20 for mother-son pairs, and 0.23 for mother-daughter pairs. The weighted kappa coefficients between BMI quintiles of parent and child ranged from −0.02 to 0.25. Odds ratio analyses found children were 2.1 (95% confidence interval (CI): 1.6, 2.8) times more likely to be obese if only their father was obese, 1.9 (95% CI: 1.5, 2.4) times more likely if only their mother was obese, and 3.2 (95% CI: 2.5, 4.2) times more likely if both parents were obese. Conclusions Parent-child resemblance in BMI appears weak and may vary across parent-child dyad types in the US population. However, parental obesity status is associated with children’s obesity status. Use of different measures of parent-child resemblance in body weight status can lead to different conclusions. PMID:23762352

  6. Current contraceptive research and development.

    PubMed

    Reape, Kathleen Z

    2005-10-01

    The approval of various new contraceptive products in recent years has resulted in broadening the options available to women. Trends in contraceptive research for hormonal products include variations in dose and dosing regimens, introduction of novel compounds, evaluation of products for noncontraceptive indications, and development of nonoral delivery systems and male contraceptives. Nonhormonal areas of research include microbicidal products, dual protection methods, and contraceptive vaccines. For each of these categories, contraceptive products currently in development and the potential implications for adolescents are discussed. Ongoing contraceptive research and development activity is robust and should ensure the continued availability of various new products for adolescents.

  7. Male contraception: history and development.

    PubMed

    Kogan, Paul; Wald, Moshe

    2014-02-01

    Although the twentieth century has seen great strides in the development of female contraception, not a single new agent has been introduced as an approved method for common use for male contraception. Condoms (considered uncomfortable by some) and vasectomy (a permanent invasive procedure) are the only options provided to men, leaving an undue burden on women to bear contraceptive responsibility. Significant developments have, however, been made with regard to hormonal and nonhormonal contraception, and minor, reversible, procedural contraception. This article reviews the currently available, soon to be available, and theoretically possible methods of male contraception.

  8. Contraceptive needs of the adolescent.

    PubMed

    Steyn, Petrus S; Goldstuck, Norman D

    2014-08-01

    The provision of contraception to adolescents requires specific attention. Adolescents require contraceptive methods which are safe, effective and simple to use. While long-acting reversible contraceptive methods are preferable, they should have a choice and not be forced or mandated especially in situations where this may compromise safety. After counselling they should have the ability to choose any method of contraception. Under the appropriate circumstances, each method of contraception may have a place. This chapter will be devoted to evaluating the most current scientific rationale for the indication for use of each method of contraception in adolescents. Copyright © 2014. Published by Elsevier Ltd.

  9. Long-acting reversible contraception.

    PubMed

    Peck, Susan A

    2013-10-01

    Although short-acting reversible hormonal contraceptives, such as oral contraceptives and the contraceptive patch and vaginal ring, remain the most commonly used contraceptive methods in the United States, they are also associated with the highest failure rates. Long-acting reversible contraception (LARC) methods, such as intrauterine devices and contraceptive implants, offer high continuation rates and very low failure rates, and are safe for use in most women. The provision of LARC methods to adolescent, young adult and nulliparous women is a relatively new concept that offers an innovative option for these populations.

  10. Carnitine status of pregnant women: effect of carnitine supplementation and correlation between iron status and plasma carnitine concentration.

    PubMed

    Keller, U; van der Wal, C; Seliger, G; Scheler, C; Röpke, F; Eder, K

    2009-09-01

    It has been shown that plasma carnitine concentrations markedly decline during gestation in women. The reason for this, however, is unknown. One objective of this study was to investigate the effect of carnitine supplementation on plasma carnitine concentrations in pregnant women. The second objective was to investigate the hypothesis that reduced plasma carnitine concentrations during gestation are caused by a reduced carnitine synthesis because of a diminished iron status. Healthy pregnant women (n=26) were randomly assigned in two groups receiving either a L-carnitine supplement (500 mg L-carnitine per day as L-carnitine L-tartrate) (n=13) or placebo (n=13) from the 13th week of gestation to term. In the control group, there was a marked reduction of plasma carnitine concentration from the 12th week of gestation to term. This reduction was prevented by the supplementation of carnitine. In the control group, there was a positive relationship between the parameters of iron status (mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH) and ferritin) and plasma concentration of carnitine (P<0.05). Moreover, there were inverse correlations between the concentrations of ferritin and the carnitine precursor gamma-butyrobetaine in plasma, and between gamma-butyrobetaine and carnitine in plasma (P<0.05). This study confirms that plasma carnitine concentrations decline in the course of pregnancy, an effect that can be prevented by the supplementation of carnitine. Data of this study, moreover, suggest that the decline of plasma carnitine concentration during pregnancy could be caused by a reduced rate of carnitine biosynthesis, possibly because of an inadequate iron status.

  11. Recasting image of contraceptives.

    PubMed

    Rimon Jg; Kiragu, K

    1993-03-01

    Even though contraceptives are linked to sex which, along with sensuality and peer acceptance, is used to market consumer goods, contraceptives are promoted in a hygienic, clinical way. Glamorous images which divert from adverse health effects are used to sell unhealthy goods, e.g., alcohol and cigarettes, but technical and intimidating promotion techniques centering on risks are used to promote family planning (FP) products and services which actually save the lives of mothers and children and improve their health. Until recently, only the medical system provided FP products and services so consumers identified them with illness and a help-seeking behavior. The image of contraceptives must be remolded to gain people's attention. To avoid instilling mistrust of a method in consumers, even those who believe in birth spacing, it is important for images to be positive and to reflect accurate information. In Indonesia, the Dualima condom has been linked to responsible fatherhood thereby creating a positive image and removing the negative image of a condom being linked to illicit sex. In the US, condom adds show the user in control, especially in reference to AIDS. Prior to promotion of any contraceptive, complete, clear communication and marketing plans are needed to identify and to focus on consumers' perceived needs. A survey in Egypt shows that the most important attributes of a contraceptive are ease of use, healthiness, and effectiveness and that Egyptians considered IUDs to best fit these attributes. Images of contraceptive users often determine whether potential users do choose to use contraceptives. For example, in Cameroon and the Philippines, female users are considered to be smart, rich, educated, confident and in control of their lives. In the Philippines, male users are perceived to be loving, caring, and considerate husbands. The mass medias can improve providers' public image as was the case in Turkey and Egypt.

  12. Contraception for adolescents.

    PubMed

    Lane, M E

    1973-01-01

    In the contraceptive clinic of the Margaret Sanger Research Bureau, about 3000 patients are served each year, with at least 15% under 18. Of those attending the Teen Center as of 1972, aged 17 and younger, 15% used the diaphragm, 26% the IUD, 43% oral contraceptives, 10% foam or condom, and 5% a long-acting injectable. The Teen Center's program is limited to 200 girls, and along with contraceptive services, provides peer group discussions which help the girls decide which contraceptive to choose. Girls choose the diaphragm mostly when intercourse does not occur frequently. The IUD is best for those who fear the possibility of forgetting to use contraception. Although the IUD is not ideal for nulliparous women, gentle and slow insertion techniques reduce unpleasant symptoms. The girl who wishes to run no pregnancy risk whatsoever, who is not fearful of side effects, who has no strong feelings about ingesting chemicals, who is confident of not forgetting to take the pill regularly, and who desires the convenience of routine is most likely to select the oral contraceptive. The risks of the effect of oral contraceptives on the growing body are countered by the greater potential harmful effects of pregnancy producing much higher estrogen levels than caused by the pill. Because of the different needs of teenagers, they are seen every 3 months. Since the clinic's beginning in February 1971, about 8% have dropped from the program; 12 girls became pregnant and 9 had subsequent abortions. The low dropout rate is attributed to the teenagers' perception that the staff accepts and cares about them.

  13. Barriers to contraceptive services.

    PubMed

    Silverman, J; Torres, A; Forrest, J D

    1987-01-01

    More than 1/2 of the pregnancies that occur each year in the US are unintended and 1/2 of these end in abortion. An attempt was made to determine the contraceptive availability, needs and preferences of low-income women via a telephone survey of 760 women, 18-35 years of age, living in 4 urban locations and a mail survey of all family planning clinics and private obstetrician-gynecologists in each of the 4 communities, as well as other physicians and clinics mentioned by the women. Although 94% of the women said they had used some contraceptive method at some time, 23% were not currently practicing contraception. Both nonuse and the use of less effective methods appear to be caused by method-related fears, dislike of available methods, and a general negative feeling about contraception. Less effective methods may be avoided because women view them as offering less protection and dislike their coitus-dependent qualities. Structural or provider-related concerns, such as cost, were seldom reported as barriers to contraceptive use. The primary barrier to clinic use is the apparent belief of many women that clinics do not offer personalized care and provide lower quality care than private physicians. Private physicians are avoided because of high cost and their lesser acceptance of Medicaid or Medi-Cal reimbursement. Encouraging more favorable attitudes toward contraceptive methods and improving access to and knowledge of inexpensive, personalized family planning services appear to be critical factors in fostering better contraceptive practice among low-income women in the US.

  14. Subdermal progestin implant contraception.

    PubMed

    Darney, P D

    1991-08-01

    Sustained-release progestin contraceptives are a new approach to meeting a worldwide need for more effective and acceptable birth control. These contraceptive systems provide low, stable levels of synthetic progestins for periods of months to several years. Unlike earlier injectable and oral contraceptives, they do not cause peaks in progestin levels beyond those required for effective contraception, nor do they employ estrogens. For these reasons, sustained-release progestin systems are without some of the health risks attributed to birth control pills, and they are more effective, as well as easy to use, and completely reversible. They share common side effects, the most frequent of which is irregular menstrual bleeding caused by the erratic shedding of hypotrophic endometrium. Despite this and other minor side effects, most users find the sustained-release systems acceptable alternatives to other methods of contraception. Permanent or biodegradable subdermal implants, injections, intrauterine and intracervical devices, and vaginal rings are all employed as delivery systems for contraceptive progestins. The Norplant (Wyeth Ayerst, Radnor, PA) system, consisting of six silastic tubes filled with levonorgestrel and implanted under the skin, was recently approved by the US Food and Drug Administration and is already used by more than a half million women worldwide. The other sustained-release systems are in various stages of development, at least several years away from general use. When these new methods complete clinical trials, women will be able to choose from among implants, injections, or pellets with various durations of action, all providing convenient, highly effective contraception with low risk to health.

  15. Adolescents and contraceptive advice.

    PubMed

    Sondergaard, M

    1993-06-01

    In the Scandinavian countries there is no age limit for adolescents' access to contraceptive advice. Denmark deems it important to avoid barriers which prevent young girls from seeking contraceptive advice. Offering easy access to counseling is preferable to adolescent girls having unwanted pregnancies. In Denmark there is no age limit for adolescent girls to see their general practitioner (GP) for instruction in the use contraceptive methods. Without parental consent all can receive such counseling. In addition, the GP is obliged to observe professional secrecy at counseling, hence parents cannot request any information from the GP. There must be exceptionally serious reasons for breaking this professional secrecy. Thus a young woman should not refrain from seeking advice out of fear that her parents will know about her intimate life, and that she protects herself against unwanted pregnancy. It is not desirable to fix any age limit for adolescents' right to seek this advice because it concerns the adolescents' actual sex life. After the introduction of free abortion, many quite young girls sought abortion. The objective is to bolster the development that all children receive the requisite sex education at school, as well as to ensure that there is easy access to information on contraceptive methods. The GP's counseling is provided free of charge. A number of contraceptive clinics are available all over the country to provide alternative contraceptive counseling in case a young woman does not want to consult her GP because perchance the GP is her family doctor. Denmark as well as the other Scandinavian countries characteristically give high priority to promoting and improving the access to information and counseling on contraceptive methods by avoiding all economical, geographical, ethical, or emotional barriers.

  16. Contraceptive practices adopted by women attending an urban health centre.

    PubMed

    Prateek, S S; Saurabh, R S

    2012-12-01

    India was the first country in world to launch - The National Family Welfare Programme in 1951 but even today the couple protection rate (CPR) is still not achieved as desired. To determine extent of awareness regarding contraception among married women. To estimate proportion of couples using contraceptive methods, identify reasons for their adoption & non adoption and to assess unmet needs for contraception. A cross sectional descriptive study of four months duration was conducted among married women in reproductive age group (15 - 49 years) attending general out-patient department in Urban Health Centre (UHC) employing universal sampling method. Participants not willing to respond and pregnant women were excluded. Total of 180 women were selected as study participants. Every woman was interviewed face to face with pre-tested questionnaire after taking informed consent. The data was analyzed by SPSS version 16. 94 (52.2%) were in age group of 20 - 24 years. 52.4% of women were aware about contraceptive practices, of which only 32.2% of subjects were using contraceptive methods. Out of these subjects, 89.66% used temporary methods and 10.34% used permanent methods. Cu-T (41.37%) was most preferred method. 93 subjects (51.6%) had unmet need for contraception. Religion, education status and age at marriage were significantly associated with contraceptive usage. The results suggest a significant Knowledge - Application Gap with regards to contraceptives knowledge and their actual usage in study participants. Almost fifty percent of the subjects had unmet need for contraception. This shows the need for more intense awareness campaigns for promoting contraceptive usage.

  17. Combined hormonal contraceptive (CHC) use among obese women and contraceptive effectiveness: a systematic review.

    PubMed

    Dragoman, Monica V; Simmons, Katharine B; Paulen, Melissa E; Curtis, Kathryn M

    2017-02-01

    To evaluate from the literature whether combined hormonal contraception (CHC), including combined oral contraception pills (COCs), transdermal patch, vaginal ring or combined injectables, have different effectiveness or failure rates by body weight or body mass index (BMI). We searched PubMed and the Cochrane Library databases for all articles in all languages published between inception and February 2016, for evidence relevant to body weight or BMI, CHC use and contraceptive effectiveness. The quality of each individual study was assessed using the system for evaluating evidence developed by the United States Preventive Services Task Force. From 2874 articles, we identified 15 reports for inclusion, all of fair to poor quality. Fourteen studies measured the association of obesity status and contraceptive failure among COC users. Three fair quality and one poor quality study reported increased COC failure among a heterogeneous population of overweight and obese women compared with normal weight women, while eight fair quality and two poor quality studies did not find an association. Two fair quality studies reported on contraceptive transdermal patches. One pooled analysis described a higher proportion of pregnancies among women using the patch who weighed ≥90 kg; another secondary analysis suggested BMI>30 was associated with increased failure. No studies directly compared contraceptive effectiveness using the combined vaginal ring or combined injectable. Current available evidence addressing the risk of CHC failure in obese compared to normal weight women is limited to fair and poor quality studies. Studies of COCs show mixed results, though absolute differences in COC failure by body weight and BMI are small. Based on limited evidence, it appears that increasing body weight and BMI may contribute to decreasing contraceptive patch effectiveness. Copyright © 2017. Published by Elsevier Inc.

  18. Introducing new contraceptives.

    PubMed

    Segal, S J; Coutinho, E

    1986-12-01

    At this time, private research efforts to discover new contraceptives are threatened. Drug companies, particularly in the US, have reduced their interest in contraceptive development due to concern over the rising cost of product liability insurance, the cost of lawsuits in defense of liability claims, and the fear of extremely high awards by juries in product liability cases. The current form of private-public collaboration, now threatened by the liability crisis, works under a few simple principles of agreement. Private industry agrees to supply its patented chemical compounds for assessment as contraceptive agents, to be willing to enter into negotiations with public sector organizations to develop the contraceptive drugs if initial tests warrant it, and to release compounds to another company if the patent-holder declines to proceed with contraceptive development. The public-sector program agrees to fund the studies, keep the industry informed, and maintain confidentiality. When the technology is discovered by the public sector and is of potential interest to private industry, the collaboration involves other issues. The public agency agrees to supply manufacturing know-how and all biological and clinical information, to license under applicable patents, and to permit cross reference to regulatory agency filings. Private industry agrees to use its best efforts to bring the product to market, to manufacture the product at reduced cost for public sector use, or to provide know-how for others to do so. It also agrees to assume product liability and to grant the public sector agency licenses to any patented improvement in its product. Contraceptive research both within and outside the US is feeling the effects of the US litigious atmosphere. Companies from abroad now wish to steer clear of contraceptive research, even though these companies would be prepared to meet the requirements of the Food and Drug Administration. Contraceptives, considered to be high risk

  19. Correlates of parental misperception of their child's weight status: the 'be active, eat right' study.

    PubMed

    Remmers, Teun; van Grieken, Amy; Renders, Carry M; Hirasing, Remy A; Broeren, Suzanne M L; Raat, Hein

    2014-01-01

    This study reported on correlates of parental perception of their child's weight status. Associations between parental misperception (i.e., underestimation of the child's weight) and parental intention to improve their child's overweight-related health behaviors and their child meeting guidelines regarding these behaviors were also investigated. Baseline data from the population-based 'Be active, eat right study' were used. The population for analysis consisted of 630 overweight and 153 obese five year-old children and their parents. Questionnaires were used to measure parental perception of the child's weight status, correlates of misperception (i.e., child age, child gender, child BMI, parental age, parental gender, parental country of birth, parental educational level and parental weight status), overweight-related health behaviors (i.e., child playing outside, having breakfast, drinking sweet beverages, and watching TV), and parental intention to improve these behaviors. Height and weight were measured using standardized protocols. Multivariable logistic regression analyses were performed. In total, 44.40% of the parents misperceived their child's weight status. Parental misperception was associated with lower child BMI, the parent being the father, a foreign parental country of birth, and a lower parental education level (p<0.05). Parental misperception was not associated with parental intention to improve child overweight-related health behavior, nor with child meeting the guidelines of these behaviors. This study showed that almost half of the parents with an overweight or obese child misperceived their child's weight status. A correct parental perception may be a small stepping-stone in improving the health of overweight and obese children.

  20. Contraception in perimenopause.

    PubMed

    Taneepanichskul, Surasak; Dusitsin, Nikorn

    2003-06-01

    Women in their forties are still potentially fertile, and pregnancy in this age group is attended with increased maternal mortality, spontaneous abortion, fetal anomalies and perinatal mortality. Contraception for women in this age group has special risks and benefits; both should be balanced to choose between the different options available. Recent epidemiological and clinical pharmacology studies have indicated the safety of extending the use of combined oral contraceptives (COCs) beyond the age of 35 years and up to menopause. Women who have reasons for avoiding COCs can use progestogen-only contraceptives like pills, depot injectables and implants. Implant combines high efficacy and long-term effect. Both copper-releasing and levonorgestrel-releasing intrauterine contraceptive device (LNG-IUD) combine the advantages of high efficacy and long-term effect. The reduced fecundity above the age of forty can allow extending the use beyond the accepted term, and up to one or two years beyond the menopause without the need for replacement. The levonorgestrel IUD has the advantage of reducing the amount of menstrual bleeding. The condom has the added benefit of protection against sexual transmitted diseases (STDs). Male or female sterilization is an excellent contraceptive option, provided that this approach is culturally acceptable and available at reasonable cost and low risk.

  1. Lack of correlation between blood group and HER-2 status in adenocarcinomas of the upper gastrointestinal tract.

    PubMed

    Hejna, Michael; Birner, Peter; Preusser, Matthias; Thallinger, Christiane M R; Worel, Nina; Asari, Reza; Dolak, Werner; Schmid, Rainer; Schoppmann, Sebastian F; Raderer, Markus

    2013-11-01

    The assessment of the human epidermal growth factor receptor-2 (HER-2) status has become a routine diagnostic procedure for patients with advanced-stage gastroesophageal adenocarcinoma. The aim of this study was to evaluate the possible correlation between the HER-2 status and the ABO blood group. HER-2 status determination and routine ABO typing was performed according to current standards. We evaluated the correlation between the HER-2 status and the ABO and Rhesus (Rh) system in 100 consecutive patients with adenocarcinoma of the upper gastrointestinal tract. There were no significant differences between HER-2 status and ABO and Rh system. Furthermore, no correlation was observed between the HER-2 status and the ABO and Rh type in patients with adenocarcinoma of the upper gastrointestinal tract.

  2. Contraception. Slow train gathers speed.

    PubMed

    Hampton, N; Kubba, A

    The otherwise slow pace of contraceptive research developments has recently quickened, with new products developed, more on the way, and encouraging new data emerging about existing methods. While the 1995 UK pill scare called attention to a differential in the risk of venous thromboembolism (VTE) between pills containing levonorgestrel or norethisterone and those containing desogestrel or gestodene, there is only an extremely small level of excess mortality attributable to third-generation progestogens, less than 2 per million women per year. Tentative evidence suggests that pills with less anti-estrogenic progestogens are neutral with regard to coronary artery disease. The pill remains extremely safe for healthy young women, although additional research with larger numbers of participants is warranted. Salient research findings are that the combined oral contraceptive pill may protect against colon cancer, the pill appears to offer no protection against bone fractures, new products contain less estrogen and have a shortened pill-free interval, a WHO paper showed no significant association between cardiovascular disease and the use of oral or injectable progestogens, a UK study showed no correlation between bone density and plasma estrogen concentrations among long-term users of depot medroxyprogesterone acetate, and a WHO controlled trial found a progestogen-only method of emergency contraception to be considerably more effective in preventing expected pregnancies than the Yuzpe regimen. The T 380 copper IUD provides very high protection against intrauterine and extrauterine pregnancies for 10 years and is now available in an improved inserting mechanism, the Mirena levonorgestrel-releasing IUD system is now licensed for 5 years, and the GyneFIX IUD implant is a frameless device fixed during insertion to the fundal myometrium.

  3. Correlation of Alzheimer Disease Neuropathologic Changes With Cognitive Status: A Review of the Literature

    PubMed Central

    Nelson, Peter T.; Alafuzoff, Irina; Bigio, Eileen H.; Bouras, Constantin; Braak, Heiko; Cairns, Nigel J.; Castellani, Rudolph J.; Crain, Barbara J.; Davies, Peter; Del Tredici, Kelly; Duyckaerts, Charles; Frosch, Matthew P.; Haroutunian, Vahram; Hof, Patrick R.; Hulette, Christine M.; Hyman, Bradley T.; Iwatsubo, Takeshi; Jellinger, Kurt A.; Jicha, Gregory A.; Kövari, Enikö; Kukull, Walter A.; Leverenz, James B.; Love, Seth; Mackenzie, Ian R.; Mann, David M.; Masliah, Eliezer; McKee, Ann C.; Montine, Thomas J.; Morris, John C.; Schneider, Julie A.; Sonnen, Joshua A.; Thal, Dietmar R.; Trojanowski, John Q.; Troncoso, Juan C.; Wisniewski, Thomas; Woltjer, Randall L.; Beach, Thomas G.

    2013-01-01

    Clinicopathologic correlation studies are critically important for the field of Alzheimer disease (AD) research. Studies on human subjects with autopsy confirmation entail numerous potential biases that affect both their general applicability and the validity of the correlations. Many sources of data variability can weaken the apparent correlation between cognitive status and AD neuropathologic changes. Indeed, most persons in advanced old age have significant non-AD brain lesions that may alter cognition independently of AD. Worldwide research efforts have evaluated thousands of human subjects to assess the causes of cognitive impairment in the elderly, and these studies have been interpreted in different ways. We review the literature focusing on the correlation of AD neuropathologic changes (i.e. β-amyloid plaques and neurofibrillary tangles) with cognitive impairment. We discuss the various patterns of brain changes that have been observed in elderly individuals to provide a perspective for understanding AD clinicopathologic correlation and conclude that evidence from many independent research centers strongly supports the existence of a specific disease, as defined by the presence of Aβ plaques and neurofibrillary tangles. Although Aβ plaques may play a key role in AD pathogenesis, the severity of cognitive impairment correlates best with the burden of neocortical neurofibrillary tangles. PMID:22487856

  4. Adolescent Religiosity and Contraceptive Usage.

    ERIC Educational Resources Information Center

    Studer, Marlena; Thornton, Arland

    1987-01-01

    Examined contraceptive use by never married, sexually experienced female adolescents (N=224). Found birth control pills to be the single most popular method of contraception. Subjects who reported regularly attending religious services were less likely to have used an effective, medical method of contraception than those who rarely attended…

  5. Adolescent Religiosity and Contraceptive Usage.

    ERIC Educational Resources Information Center

    Studer, Marlena; Thornton, Arland

    1987-01-01

    Examined contraceptive use by never married, sexually experienced female adolescents (N=224). Found birth control pills to be the single most popular method of contraception. Subjects who reported regularly attending religious services were less likely to have used an effective, medical method of contraception than those who rarely attended…

  6. Nutritional status, acute phase response and depression in metastatic lung cancer patients: correlations and association prognosis.

    PubMed

    Giannousi, Zoe; Gioulbasanis, Ioannis; Pallis, Athanasios G; Xyrafas, Alexandros; Dalliani, Danai; Kalbakis, Kostas; Papadopoulos, Vassilis; Mavroudis, Dimitris; Georgoulias, Vassilis; Papandreou, Christos N

    2012-08-01

    Cancer cachexia is a metabolic syndrome related with poor outcome. Cytokines play a key role in the pathophysiology of that syndrome. The aim of this study was to investigate the potential correlations between nutritional status, systemic inflammation, and psychological distress in cancer patients. The prognostic significance of the recorded parameters was also assessed. Patients with metastatic lung cancer were eligible. Mini Nutritional Assessment (MNA) was used for the evaluation of nutritional status, Glasgow Prognostic Score (GPS) for the estimation of systemic inflammation, and Hospital Anxiety and Depression Scale (HADS) for psychological assessment. Totally, 122 patients were enrolled (71.3% with NSCLC and 28.7% with SCLC). The following correlations were observed: MNA and GPS (r = 0.289, p = 0.001), MNA and HADS (depression scale) (r = 0.275, p = 0.002), GPS and HADS (depression scale) (r = 0.256, p = 0.004), and GPS and HADS (anxiety scale) (r =0.194, p =0.033). In univariate analysis, GPS (p = 0.002) and MNA (p = 0.010) emerged as significant predictors of survival. In multivariate analysis, both MNA (p = 0.032) and GPS (p = 0.020) retained their importance. This study highlights the associations between nutritional status, systemic inflammation, and psychological distress, supporting their common underlying pathophysiological mechanisms and further suggesting the necessity of a holistic anti-cachectic approach.

  7. Nutritional status is strongly correlated with grip strength and depression in community-living elderly Japanese.

    PubMed

    Kaburagi, Tomoko; Hirasawa, Reiko; Yoshino, Haruka; Odaka, Yukino; Satomi, Mariko; Nakano, Mana; Fujimoto, Eka; Kabasawa, Kazuyuki; Sato, Kazuto

    2011-11-01

    To evaluate the utility of the Mini-Nutritional Assessment (MNA) in assessing nutritional, physical and psychosocial functions in community-living elderly individuals. A cross-sectional study of elderly individuals investigated in August 2007 and August-September 2008. Nutritional status was assessed using serum biomarkers, anthropometric measurements and the MNA. Physical function was assessed by measuring grip strength and both usual and maximum walking speeds. The Geriatric Depression Scale (GDS) was used to measure the individual's depressive state. Elder-care facilities in Tokyo, Japan. Community-living elderly individuals aged ≥65 years (n 130). The MNA evaluation classified twenty-seven (20·8 %) individuals as being at risk for malnutrition (MNA score ≤23·5); these at-risk individuals included a high proportion of the elderly aged ≥75 years. MNA scores correlated with nutritional biomarkers (total protein, albumin, cholinesterase, Hb) and anthropometric measurements (triceps skinfold, subscapular skinfold, mid-arm muscle area) and exhibited a strong correlation with grip strength and GDS score. Multivariate analysis revealed that grip strength, GDS score, marital status and maximum walking speed are strong predictors of MNA score. The MNA is considerably useful in providing a comprehensive assessment of nutritional status in elderly, community-living Japanese. However, larger-scale epidemiological studies are needed to determine the utility and the appropriate cut-off point of the MNA as a screen for risk of malnutrition.

  8. [Contraception in perimenopause].

    PubMed

    Merki-Feld, G S

    2000-10-01

    Perimenopausal women are still potentially fertile and pregnancy is attended with increased maternal and perinatal mortality. Several contraceptive methods can be used therapeutic for the treatment of climacteric symptoms like menstrual irregularities, flushes and vaginal dryness. Low-dose oral contraceptives (OC) prevent climacteric symptoms and additionally protect from perimenopausal bone loss. However, the individual cardiovascular risk increases with age and is even higher in perimenopausal women using OCs. Therefore for women with cardiovascular risk factors sterilization, barrier methods, progestin-only methods and intrauterine devices (IUD) are the better choice. Prolonged and heavy menses can be treated with the levonorgestrel-releasing IUD or injectable progestogens. If estrogen replacement is necessary, a low-dose treatment with natural estrogens can be combined with barrier methods, the levonorgestrel-releasing IUD and injectable progestogens. The variety of contraceptive options available to perimenopausal women allows individual counseling and thus may enhance compliance.

  9. History (of oral contraceptives).

    PubMed

    1978-02-01

    This article summarizes the interest and research in oral contraceptives, with particular attention given to recent discoveries in the field. Development of the present day pill was impossible until scientific discoveries of female ovarian hormones during pregnancy. Scientific work in the 1920s identified the 2 hormones, estrogen and progesterone, and scientists showed that use of the 2 together influenced ovulation and eased dysmenorrhea. It was not until 1944 that a scientist produced progesterone from a plant steroid; today synthetic steroids are available. Margaret Sanger, a pioneer in the American Family Planning Movement, financed and encouraged early human volunteer trials and later clinical trials with contraceptive pills. By 1957, the pills were approved by the FDA for use in treating menstrual disorders. In January 1962, they were released on the market as contraceptives. By 1976-77, the pill was used by 80-100 million women around the world. A dated table summarizes the information in the article in a timetable fashion.

  10. Contraception for cancer survivors.

    PubMed

    Schwarz, Eleanor Bimla; Hess, Rachel; Trussell, James

    2009-11-01

    Women who have survived cancer may need guidance in choosing a method of contraception. This paper reviews the evidence supporting the safety and efficacy of available methods of contraception for cancer survivors and concludes that the Copper T380A intrauterine device (IUD), a highly effective, reversible, long-acting, hormone-free method should be considered a first-line contraceptive option for women with a history of a hormonally mediated cancer. However, the levonorgestrel-containing IUD may be preferable for women being treated with tamoxifen and women who have survived non-hormonally mediated cancers. Women with IUDs can undergo all forms of imaging, including computed tomography and magnetic resonance imaging.

  11. Misperceptions, misinformation and myths about modern contraceptive use in Ghana.

    PubMed

    Hindin, Michelle J; McGough, Laura J; Adanu, Richard M

    2014-01-01

    Ghana, like the rest of West Africa, has very low contraceptive prevalence and is one of a few nations that reports declines in contraceptive use over time based on two of the most recent national surveys. Fear of side effects is a leading cause of non-use of contraception, based on national surveys. The objective of this study was to gain a more holistic understanding of why Ghanaian women are not using contraception. We used focus groups with vignettes to elicit normative beliefs about contraception. We recruited 91 women from three different clinics within Legon Hospital in Accra, Ghana: the antenatal clinic, the student clinic and the child welfare clinic. Focus groups were homogeneous with regard to age group and union status. We found that women were most concerned with the menstrual irregularities caused by hormonal methods. In addition, women believed strongly that the hospital was the best place to get contraception as blood tests were needed to match women with the appropriate method. Knowledge of how methods worked and of basic reproductive biology was low. Poor knowledge of how to use modern methods combined with myths and misinformation should be the targets of programmes to increase modern contraceptive prevalence in Ghana.

  12. [Contraception during the perimenopause: indications, security, and non contraceptive benefits].

    PubMed

    Cantero Pérez, P; Klingemann, J; Yaron, M; Irion, N Fournet; Streuli, I

    2015-10-28

    Although patients' fertility is diminished in the period of perimenopause, they still need efficient contraception. Thorough knowledge of the physiological changes occuring during this period of transition is essential in order to provide optimal care. Until the age of 50, no contraceptive method is specifically considered unsuitable due to age alone. The choice of contraceptive needs to be adapted to the patient, assessing the individual risk factors and favouring the potential non-contraceptive advantages of the method selected. Long-term contraceptive methods (e.g., the copper intrauterine device (IUD), the Mirena IUD or a subcutaneous implant) offer an excellent solution on both levels.

  13. An "Imperfect" Contraceptive Society: Fertility and Contraception in Italy.

    PubMed

    Gribaldo, Alessandra; Judd, Maya D; Kertzer, David I

    2009-09-01

    Italy represents an unexpected and in some ways paradoxical outcome in terms of fertility control: a drop to one of the lowest birth rates in the world has been accompanied by the preponderant use of "traditional" methods despite the availability of "modern" contraception. Using data from 349 interviews conducted in 2005-2006 in four Italian cities, we argue that Italian women achieve "unplanned" AND desired conceptions through the use of withdrawal and natural methods. While data from other countries reveal similar notions of ambivalence surrounding pregnancy intentions and contraceptive use, Italy stands out for the surprising correlation between highly "managing" the conditions under which children are born and the socially commended approach of "letting births happen". Such results suggest the need to rethink theoretical understandings of low fertility. Through the use of non-technological methods individuals manipulate culturally produced norms and beliefs about the appropriate moment to have a child; simultaneously, their actions are embedded in larger cultural, economic, and political processes.

  14. Oral contraceptives: a reassessment.

    PubMed

    Derman, R

    1989-09-01

    Cardiovascular risks attributable to oral contraceptive use may now be subdivided into those that appear to be secondary to the estrogen component, i.e., venous thrombosis, pulmonary embolism, and those linked to the progestin component, i.e., small vessel disease including myocardial infarction and cerebrovascular accident. It appears that venous risk is attributable to subtle changes in clotting factors, while arterial risk may be secondary to changes in glucose and lipid metabolism. In order to determine which women are at greatest risk from oral contraceptive use, Spellacy et al. has developed a risk scoring form that aids in the screening process. After excluding women with an absolute contraindication to pill use, women at greatest risk for cardiovascular disease related to oral contraceptive use are those with a family history of hyperlipidemia, gestational or overt diabetics, hypertensives, and smokers over the age of 35. The gradual reduction by manufacturers of the steroid content of oral contraceptives appears to have lessened the incidence of adverse effects. Our current knowledge of risk factors permits the clinician to reduce exposure to oral contraceptive-related mortality by as much as 86 per cent. As we continue to search for ways to reduce risk among oral contraceptive users, it is important to note that more than 25 per cent of women are still taking formulations containing 50 micrograms of estrogen. It becomes the responsibility of the practicing physician to "step-down" these patients to lower-dose preparations such as the multiphasics. Such preparations also represent optimal therapy for first-time pill users.

  15. Advances in Male Contraception

    PubMed Central

    Page, Stephanie T.; Amory, John K.; Bremner, William J.

    2008-01-01

    Despite significant advances in contraceptive options for women over the last 50 yr, world population continues to grow rapidly. Scientists and activists alike point to the devastating environmental impacts that population pressures have caused, including global warming from the developed world and hunger and disease in less developed areas. Moreover, almost half of all pregnancies are still unwanted or unplanned. Clearly, there is a need for expanded, reversible, contraceptive options. Multicultural surveys demonstrate the willingness of men to participate in contraception and their female partners to trust them to do so. Notwithstanding their paucity of options, male methods including vasectomy and condoms account for almost one third of contraceptive use in the United States and other countries. Recent international clinical research efforts have demonstrated high efficacy rates (90–95%) for hormonally based male contraceptives. Current barriers to expanded use include limited delivery methods and perceived regulatory obstacles, which stymie introduction to the marketplace. However, advances in oral and injectable androgen delivery are cause for optimism that these hurdles may be overcome. Nonhormonal methods, such as compounds that target sperm motility, are attractive in their theoretical promise of specificity for the reproductive tract. Gene and protein array technologies continue to identify potential targets for this approach. Such nonhormonal agents will likely reach clinical trials in the near future. Great strides have been made in understanding male reproductive physiology; the combined efforts of scientists, clinicians, industry and governmental funding agencies could make an effective, reversible, male contraceptive an option for family planning over the next decade. PMID:18436704

  16. Contraceptive developments for men.

    PubMed

    Amory, John K

    2007-03-01

    Efforts are underway to develop new methods of contraception for men. The most promising approach to male contraceptive development is hormonal and involves the administration of testosterone. When testosterone is administered to a man, it functions as a contraceptive by suppressing the secretion of luteinizing hormone and follicle-stimulating hormone from the pituitary gland, thereby depriving the testes of the signals required for spermatogenesis. After two to three months of treatment, low levels of gonadotropins lead to markedly decreased sperm counts and effective contraception in a majority of men. In many clinical trials, male hormonal contraception has proven to be free from serious adverse effects and is well-tolerated by men. In addition, sperm parameters uniformly normalize when treatment is discontinued. The main drawback to this approach is the observation that spermatogenesis is not suppressed to zero in all men, meaning that some potential for fertility persists. Because of this, recent studies have combined testosterone with progestogens and/or gonadotropin-releasing antagonists to synergistically suppress pituitary gonadotropins and improve suppression of spermatogenesis. Current combinations of testosterone and progestogens severely suppress spermatogenesis without severe side effects in 80-90% of men, with significant suppression in the remainder of individuals. Recent trials with newer, long-acting forms of injectable testosterone, such as testosterone undecanoate, which can be administered every 8-10 weeks, combined with progestogens, administered either orally or by long-acting implant, have yielded promising results and may soon result in the marketing of a safe, reversible and effective hormonal contraceptive for men.

  17. The correlation of the total antioxidant status (TAS), total oxidant status (TOS) and paraoxonase activity (PON1) with smoking.

    PubMed

    Aslan, Raziye; Kutlu, Ruhusen; Civi, Selma; Tasyurek, Erkan

    2014-04-01

    In this study, we aimed to assess the total antioxidant status (TAS), total oxidant status (TOS) and paraoxonase activity (PON1) in smokers and nonsmokers. This cross-sectional analytical study was conducted on 100 smokers and 100 nonsmokers. Low-density lipoprotein cholesterol (LDL-c), high-density lipoprotein cholesterol (HDL-c), total cholesterol (TC), triglyceride (TG), fasting blood glucose (FBG), TAS, TOS and PON1 levels of the participants were determined in the blood samples. TAS and TOS were determined by using the automated measurement method. Paraoxon was used as a substrate for measuring PON1 activity. A statistically significant difference could not be found between smokers and nonsmokers in terms of mean FBG, LDL-c, HDL-c, TC, TG, TAS, TOS, PON1, oxidative stress index (OSI) and body mass index (BMI). Mean TAS and TOS levels were higher in men than women (p=0.001). As age (p=0.022) and age to start smoking (p=0.023) increased, TOS level decreased. As the age to start smoking (p=0.001) increased, TAS level decreased whereas as BMI (p=0.001) increased, TAS level also increased. A statistically significant relationship could not be established between age, age to start smoking, duration and amount of smoking, dependence score and BMI and PON1 (p>0.05). In our study, although no significant correlation could be established between smokers and nonsmokers in terms of mean TAS, TOS and PON1, it is a fact that TAS, TOS and PON1 in the organism are affected by many factors and therefore there is a need for more extensive studies in this regard. Copyright © 2013 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

  18. [Contraception in adolescents].

    PubMed

    1992-12-01

    The proportion of women aged 15-19 in Colombia who are mothers declined from 14% in 1985 to 10% in 1990, but the actual number of cases increased due to population growth. Some 1,780,000 adolescents who have had children or are pregnant require family planning services. An additional, unknown number of adolescent pregnancies are terminated by abortion. It is estimated that 95% of adolescent pregnancies diagnosed or followed by PROFAMILIA's center for young people were unwanted. Reasons for making family planning services available to adolescents include the ever young age at initiation of sexual activity, the very low rates of contraceptive usage among sexually active adolescents, the lack of information of adolescents concerning reproduction and contraception, and their fear and guilt surrounding their sexual activity and contraceptive usage. Obstetrical services appear reluctant to furnish adolescent mothers with information on contraception, and the pharmacists and their employees who provide such information may not be aware of contraindications for this age group or whether adolescents are adequately instructed in use of the method. The rising age at marriage increases the span of time that adolescents are at risk of unwanted pregnancy. Adolescents who are well informed about sexuality and contraception and trained in decision making, self-esteem, and responsible parenthood are likely to postpone sexual activity. Information on contraception and family planning services needs to be made available to adolescents in a way that will actually motivate use. Information on sex and contraception should be made available at puberty and should include the form of use, contraindications, and advantages and disadvantages of all methods appropriate to adolescents. Orientation and assistance in selecting the best method should be individually tailored and should be provided in schools or other places accessible to young people, in a language they can understand. Rhythm and

  19. [Hormonal contraception interactions].

    PubMed

    Hurt, K; Sottner, J; Záhumenský, J; Halaska, M; Krcmár, M; Krajcová, A

    2006-12-01

    The purpose of this article is to discuss the probable ways of interactions between some drugs or remedies and steroid contraceptives. A review article. OBGYN Clinic of the 1t Faculty of Medicine, Prague, Teaching Hospital Bulovka. Low dose oral contraceptives are very popular these days. Some drugs and remedies could negatively influence the levels of ethinyl estradiol (EE) and/or progestins and thus increase the possibility of their failure. These drugs mostly implicate as an inducer of the CYP450 system (liver) and as an inducer of P-glycoprotein transport system (transmembrane drug pump in the intestines). We wanted to describe briefly the mechanism and the principles of their impact.

  20. [Oral contraceptives (author's transl)].

    PubMed

    Kopera, H

    1976-11-26

    A short review of the endocrinological basis of reproduction in the female is followed by a critical survey of the oral contraceptive methods in current use. The composition of the preparations, their use, their biological and use-effectiveness and mode of action are discussed.The importance is emphasized of complying with the basic principles of drug testing in the evaluation of effects of oral contraceptiveson health. Other effects than merely the contraceptive actions of these preparations are described in detail, including not only the undesirable, frequently neglected, yet very important beneficial effects on the drug-users, their children and families.

  1. Objective assessment of sleep status and its correlates in hospitalized children with cancer: Exploratory study.

    PubMed

    Setoyama, Ami; Ikeda, Mari; Kamibeppu, Kiyoko

    2016-09-01

    Children with cancer are known to have sleep problems. Although hospitalization and psychosocial factors are considered to be the factors affecting children's sleep, few studies have confirmed these effects. The aims of this study were to describe the sleep status of hospitalized children with cancer and to explore the correlates. The sleep status of 11 hospitalized children (aged 2-12 years) with cancer was measured using actigraph and sleep diary during hospitalization and a short home stay. Possible correlates were assessed using a questionnaire. The participants had significantly longer sleep onset latency, earlier bedtime, and poorer self-evaluated sleep quality during hospitalization than the short home stay. They had shorter total sleep time, longer wake time after sleep onset, and less sleep efficiency at home, compared with healthy historical controls. Children's age, symptoms, hospitalization period, Cognitive Fatigue, Procedural Anxiety, Treatment Anxiety, Social Anxiety, and Separation Anxiety, as well as caregiver anxiety, Receptive and Focused Attitude, and Regimented Attitude were significantly correlated with sleep variables. Hospitalization decreased self-evaluated sleep quality, and difficulty falling asleep. The sleep of the participants at home was disturbed compared with that of healthy children. Hospitalization, patient characteristics, disease-related, and some psychosocial factors were associated with sleep variables. Medical professionals should develop a favorable environment for falling asleep in hospital for individual children. Children with cancer in the early period of hospitalization need increased care to facilitate good sleep. © 2016 Japan Pediatric Society.

  2. Social Status Correlates of Reporting Racial Discrimination and Gender Discrimination among Racially Diverse Women

    PubMed Central

    Ro, Annie E.; Choi, Kyung-Hee

    2009-01-01

    The growing body of research on discrimination and health indicates a deleterious effect of discrimination on various health outcomes. However, less is known about the sociodemographic correlates of reporting racial discrimination and gender discrimination among racially diverse women. We examined the associations of social status characteristics with lifetime experiences of racial discrimination and gender discrimination using a racially-diverse sample of 754 women attending family planning clinics in Northern California (11.4% African American, 16.8% Latina, 10.1% Asian and 61.7% Caucasian). A multivariate analysis revealed that race, financial difficulty and marital status were significantly correlated with higher reports of racial discrimination, while race, education, financial difficulty and nativity were significantly correlated with gender discrimination scores. Our findings suggest that the social patterning of perceiving racial discrimination is somewhat different from that of gender discrimination. This has implications in the realm of discrimination research and applied interventions, as different forms of discrimination may have unique covariates that should be accounted for in research analysis or program design. PMID:19485231

  3. Differences in the Nonuse of any Contraception and Use of Specific Contraceptive Methods in HIV Positive and HIV Negative Rwandan Women

    PubMed Central

    Adedimeji, Adebola A.; Hoover, Donald R.; Shi, Qiuhu; Cohen, Mardge H.; Gard, Tracy; Anastos, Kathryn

    2012-01-01

    Contraception can reduce the dual burden of high fertility and high HIV prevalence in sub-Sahara Africa, but significant barriers remain regarding access and use. We describe factors associated with nonuse of contraception and with use of specific contraceptive methods in HIV positive and HIV negative Rwandan women. Data from 395 HIV-positive and 76 HIV-negative women who desired no pregnancy in the previous 6 months were analyzed using univariate and multivariate logistic regression models to identify clinical and demographic characteristics that predict contraceptive use. Differences in contraceptive methods used were dependent on marital/partner status, partner's knowledge of a woman's HIV status, and age. Overall, condoms, abstinence, and hormonal methods were the most used, though differences existed by HIV status. Less than 10% of women both HIV+ and HIV− used no contraception. Important differences exist between HIV-positive and HIV-negative women with regard to contraceptive method use that should be addressed by interventions seeking to improve contraceptive prevalence. PMID:23304468

  4. Correlation of MGMT promoter methylation status with gene and protein expression levels in glioblastoma

    PubMed Central

    Uno, Miyuki; Oba-Shinjo, Sueli Mieko; Camargo, Anamaria Aranha; Moura, Ricardo Pereira; de Aguiar, Paulo Henrique; Cabrera, Hector Navarro; Begnami, Marcos; Rosemberg, Sérgio; Teixeira, Manoel Jacobsen; Marie, Suely Kazue Nagahashi

    2011-01-01

    OBJECTIVES: 1) To correlate the methylation status of the O6-methylguanine-DNA-methyltransferase (MGMT) promoter to its gene and protein expression levels in glioblastoma and 2) to determine the most reliable method for using MGMT to predict the response to adjuvant therapy in patients with glioblastoma. BACKGROUND: The MGMT gene is epigenetically silenced by promoter hypermethylation in gliomas, and this modification has emerged as a relevant predictor of therapeutic response. METHODS: Fifty-one cases of glioblastoma were analyzed for MGMT promoter methylation by methylation-specific PCR and pyrosequencing, gene expression by real time polymerase chain reaction, and protein expression by immunohistochemistry. RESULTS: MGMT promoter methylation was found in 43.1% of glioblastoma by methylation-specific PCR and 38.8% by pyrosequencing. A low level of MGMT gene expression was correlated with positive MGMT promoter methylation (p = 0.001). However, no correlation was found between promoter methylation and MGMT protein expression (p = 0.297). The mean survival time of glioblastoma patients submitted to adjuvant therapy was significantly higher among patients with MGMT promoter methylation (log rank = 0.025 by methylation-specific PCR and 0.004 by pyrosequencing), and methylation was an independent predictive factor that was associated with improved prognosis by multivariate analysis. DISCUSSION AND CONCLUSION: MGMT promoter methylation status was a more reliable predictor of susceptibility to adjuvant therapy and prognosis of glioblastoma than were MGMT protein or gene expression levels. Methylation-specific polymerase chain reaction and pyrosequencing methods were both sensitive methods for determining MGMT promoter methylation status using DNA extracted from frozen tissue. PMID:22012047

  5. Use of contraception among women who request first trimester pregnancy termination in Norway.

    PubMed

    Strøm-Roum, Ellen Marie; Lid, Julie; Eskild, Anne

    2016-08-01

    Among women requesting pregnancy termination, we studied the proportion of women who reported having used contraception when they became pregnant and the contraceptive method that they had used. We included all requests for pregnancy termination in Norway during the years 2007-2011 (n=80,346) by obtaining information from the Norwegian Registry of Pregnancy Termination. By using a logistic regression model, we estimated odds ratios for using any contraceptive method associated with the woman's age, previous childbirth, previous pregnancy termination, marital status, employment status and educational level. In total, 36.5% of the women who requested pregnancy termination (29,305/80,346) reported having used contraception when they became pregnant. Of all women, 16.6% reported having used the combined contraceptive pill/progestin pill, 11.5% the condom and 1.1% long-acting reversible contraceptives (1.0% intrauterine contraception). Overall, 38.9% of women 20-24years old had used contraception, compared to 29.9% of women 40-44years old (odds ratio 0.55, 95% confidence interval 0.51-0.60). Previous childbirth, previous pregnancy termination and high educational level were also associated with contraceptive use. Among women who requested pregnancy termination in Norway, 36.5% reported having used contraception when they became pregnant. Contraception use was associated with young age and having previously been pregnant. A large proportion of women who request pregnancy termination have experienced contraceptive failure. Women who are fertile and do not wish to become pregnant should be offered a contraceptive method that carries low risk of incorrect use. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. Use of contraception by women with induced abortion in Italy.

    PubMed

    Cagnacci, A; Carluccio, A; Piacenti, I; Olena, B; Arangino, S; Volpe, A

    2014-12-01

    Aim of the present study was to investigate type of contraception, if any, used by women with induced abortion. Retrospective analysis on the medical records of 1782 women with induced abortion performed at the University Hospital of Modena (Italy) between 2009 and 2011. Some kind of contraception was used by 81.1% of women with induced abortion. At time of conception most of these women (39%) had used withdrawal, 19% natural methods, 15.2% condom, 7% hormonal contraception (95% estrogen plus progestin for any route) and 0.4% copper-IUD. None was using implants or levonorgestrel-IUD. Figures of past use of hormonal contraception were much higher than those present at the time of the unwanted pregnancy (50.3% vs. 7%; P<0.0001). A higher prevalence of condom use (19.7% vs. 10.9%; P<0.0001), and a lower prevalence of natural methods (14.5% vs. 21.6%; P<0.001) were found in single vs. married women. Use of no contraception was more prevalent among low vs. highly educated women with induced abortion (22.2% vs. 14.2%; P<0.02), but was not related to marital status. Prevalence of use of the different contraceptives is different from the one described in the general population, suggesting differences in contraceptive efficacy among the different methods. Women with induced abortion infrequently use long term or hormonal contraception. In half of the cases the latter has been used at least once in life, but then it has been abandoned. Appropriate education and contraceptive counselling, personalization and follow-up may reduce induced abortion.

  7. Obesity and hormonal contraceptive efficacy.

    PubMed

    Robinson, Jennifer A; Burke, Anne E

    2013-09-01

    Obesity is a major public health concern affecting an increasing proportion of reproductive-aged women. Avoiding unintended pregnancy is of major importance, given the increased risks associated with pregnancy, but obesity may affect the efficacy of hormonal contraceptives by altering how these drugs are absorbed, distributed, metabolized or eliminated. Limited data suggest that long-acting, reversible contraceptives maintain excellent efficacy in obese women. Some studies demonstrating altered pharmacokinetic parameters and increased failure rates with combined oral contraceptives, the contraceptive patch and emergency contraceptive pills suggest decreased efficacy of these methods. It is unclear whether bariatric surgery affects hormonal contraceptive efficacy. Obese women should be offered the full range of contraceptive options, with counseling that balances the risks and benefits of each method, including the risk of unintended pregnancy.

  8. Obesity and hormonal contraceptive efficacy

    PubMed Central

    Robinson, Jennifer A; Burke, Anne E

    2014-01-01

    Obesity is a major public health concern affecting an increasing proportion of reproductive-aged women. Avoiding unintended pregnancy is of major importance, given the increased risks associated with pregnancy, but obesity may affect the efficacy of hormonal contraceptives by altering how these drugs are absorbed, distributed, metabolized or eliminated. Limited data suggest that long-acting, reversible contraceptives maintain excellent efficacy in obese women. Some studies demonstrating altered pharmacokinetic parameters and increased failure rates with combined oral contraceptives, the contraceptive patch and emergency contraceptive pills suggest decreased efficacy of these methods. It is unclear whether bariatric surgery affects hormonal contraceptive efficacy. Obese women should be offered the full range of contraceptive options, with counseling that balances the risks and benefits of each method, including the risk of unintended pregnancy. PMID:24007251

  9. Correlation between tumor histology, steroid receptor status, and adenosine deaminase complexing protein immunoreactivity in ovarian cancer.

    PubMed

    Rao, B R; Slotman, B J; Geldof, A A; Dinjens, W N

    1990-01-01

    Adenosine deaminase complexing protein (ADCP) immunoreactivity was investigated in 40 ovarian tumors and correlated with clinicopathologic parameters, including tumor steroid receptor content. Ten (29%) of 34 common epithelial ovarian carcinomas showed ADCP reactivity. Reactivity for ADCP was seen more frequently in mucinous (100%; p less than 0.001), well-differentiated (73%; p less than 0.001) and Stage I (56%; p less than 0.05) ovarian carcinomas. Furthermore, tumors that contained high levels of androgen receptors and tumors that did not contain estrogen receptors were more frequently ADCP positive (p less than 0.05). However, after stratifying for histologic grade, no correlation between ADCP reactivity and receptor status was found. Determination of ADCP reactivity appears to be of limited value in ovarian cancer.

  10. Contraception for adolescents.

    PubMed

    Yen, Sophia; Martin, Susanne

    2013-02-01

    CME EDUCATIONAL OBJECTIVES: 1.Identify and explain the four currently available methods of emergency contraception.2.Discuss the risk and benefits of intrauterine devices as a first-line option for contraception in adolescents.3.Review strategies for explaining the most common contraceptive methods to an adolescent. The US has the highest pregnancy rate of any industrialized nation, approximately twice that of Canada, four times that of France, and eight times that of Japan or Italy.1 In recent years, the rate has declined, partially due to delayed coitarche (age of onset of vaginal sexual intercourse) but mainly due to greater use of contraception.2 Per the 2011 Youth Risk Behavior Survey (a national survey of about 15,000 youth in schools), 33% of high school freshmen, 44% of sophomores, 53% of juniors, and 63% of seniors have had vaginal sexual intercourse. To prevent unplanned and unwanted teenage pregnancies, which have negative consequences on a teenager's health and future, pediatricians must be able to provide birth control or at least know where to refer their patients in need.

  11. Current contraceptive research.

    PubMed

    Benditt, J M

    1980-01-01

    No contraceptive panacea is near or likely. The most exciting prospect, man-made analogs of LHRH (a brain hormone) for both male and female use, could not be available before the late 1980s. Other potential methods in human trials face serious obstacles.

  12. Contraceptive Beach Ball

    ERIC Educational Resources Information Center

    Ellis, Edith B.; Miller, Deborah A.

    2005-01-01

    Abstinence-based sexuality education includes a discussion about the various types of contraception available today. This lesson addresses the knowledge and skills identified in the National Health Education Standards, and can be used with two different audiences-students and teachers. Included in the lesson are step-by-step procedures, a…

  13. Contraceptive Beach Ball

    ERIC Educational Resources Information Center

    Ellis, Edith B.; Miller, Deborah A.

    2005-01-01

    Abstinence-based sexuality education includes a discussion about the various types of contraception available today. This lesson addresses the knowledge and skills identified in the National Health Education Standards, and can be used with two different audiences-students and teachers. Included in the lesson are step-by-step procedures, a…

  14. Costs and net health effects of contraceptive methods.

    PubMed

    Sonnenberg, Frank A; Burkman, Ronald T; Hagerty, C Greg; Speroff, Leon; Speroff, Theodore

    2004-06-01

    Pregnancy and contraceptive methods both have important health effects that include risks and benefits. The net impact of contraception on women's health has not been reported previously. This is a cost-utility analysis using a Markov model evaluated by Monte Carlo simulation using the societal perspective for costs. The analysis compared 13 methods of contraception to nonuse of contraception with respect to healthcare costs and quality-adjusted life years (QALYs). Discounting was applied for future costs and health effects. The base-case analysis applies to women of average health and fertility, ranging from 15 to 50 years of age, who are sexually active in a mutually monogamous relationship; smoking rates observed in women of reproductive age were used. Sensitivity analysis extended the analysis to nonmonogamous status and smoking status. Compared with use of no contraception, contraceptive methods of all types result in substantial cost savings over 2 years, ranging from US$5907 per woman for tubal sterilization to US$9936 for vasectomy and health gains ranging from 0.088 QALYs for diaphragm to 0.147 QALYs for depot medroxyprogesterone acetate. Compared with nonuse, even with a time horizon as short as 1 year, use of any method other than sterilization results in financial savings and health gains. Most of the financial savings and health gains were due to contraceptive effects. In a population of patients, even modest increases in the use of the most effective methods result in financial savings and health gains. Every method of contraception dominates nonuse in most clinical settings. Increasing the use of more effective methods even modestly at the expense of less effective methods will improve health and reduce costs. Methods that require action by the user less frequently than daily are both less costly and more effective than methods requiring action on a daily basis. Copyright 2004 Elsevier Inc.

  15. Antibiotics and oral contraceptives.

    PubMed

    DeRossi, Scott S; Hersh, Elliot V

    2002-10-01

    With the exception of rifampin-like drugs, there is a lack of scientific evidence supporting the ability of commonly prescribed antibiotics, including all those routinely employed in outpatient dentistry, to either reduce blood levels and/or the effectiveness of oral contraceptives. To date, all clinical trials studying the effects of concomitant antibiotic therapy (with the exception of rifampin and rifabutin) have failed to demonstrate an interaction. Like all drugs, oral contraceptives are not 100% effective with the failure rate in the typical United States population reported to be as high as 3%. It is thus possible that the case reports of unintended pregnancies during antibiotic therapy may simply represent the normal failure rate of these drugs. Considering that both drug classes are prescribed frequently to women of childbearing potential, one would expect a much higher rate of oral contraceptive failure in this group of patients if a true drug:drug interaction existed. On the other hand, if the interaction does exist but is a relatively rare event, occurring in, say, 1 in 5000 women, clinical studies such as those described in this article would not detect the interaction. The pharmacokinetic studies of simultaneous antibiotic and oral contraceptive ingestion, and the retrospective studies of pregnancy rates among oral contraceptive users exposed to antibiotics, all suffer from one potential common weakness, i.e., their relatively small sample size. Sample sizes in the pharmacokinetic trials ranged from 7 to 24 participants, whereas the largest retrospective study of pregnancy rates still evaluated less than 800 total contraceptive users. Still, the incidence of such a rare interaction would not differ from the accepted normal failure rate of oral contraceptive therapy. The medico-legal ramifications of what looks like at best a rare interaction remains somewhat "murky." On one hand, we have medico-legal experts advising the profession to exercise caution

  16. Correlates of functional status, self-management, and developmental competence outcomes in adolescents with spina bifida.

    PubMed

    Sawin, Kathleen J; Buran, Constance F; Brei, Timothy J; Fastenau, Philip S

    2003-01-01

    Adolescents with spina bifida (SB), a congenital spinal cord impairment, are at high risk for negative outcomes. Even those with favorable cognitive status often fail to achieve independence, exhibiting poor functional and psychosocial outcomes. The purpose of this study was to examine the relationship between adaptation outcomes (functional status, self-management, and developmental competence) and SB condition-specific, adolescent protective factors, and family protective factors in a sample of adolescents with SB. Individual, interpersonal, and social developmental competence were explored. Sixty-six adolescent/parent pairs were interviewed. Data analysis included descriptive statistics, Cronbach alpha coefficients, and partial correlations controlling for age. All instruments had acceptable reliabilities. Factors associated with outcomes generally fell into two patterns. SB condition-specific variables and adolescent activities (e.g., decision-making, household responsibilities) were related to functional status, self-management, and social competence. In contrast, adolescent beliefs (hope, attitude, and communication efficacy) were predominantly related to individual, interpersonal, and overall developmental competence.

  17. Correlation between educational status and cardiovascular risk factors in an overweight and obese Turkish female population.

    PubMed

    Tanyolaç, Sinan; Sertkaya Cikim, Ayşe; Doğan Azezli, Adil; Orhan, Yusuf

    2008-10-01

    The prevalence of obesity is rapidly increasing in Turkey as well as all over the world. Educational inequalities play an important role in the development of obesity. In this study, our aim is to evaluate how educational status affects obesity and cardiovascular risk factors in the overweight and obese Turkish female population. In this study, 3080 overweight (n=633) and obese (n=2447) Turkish women who applied to Istanbul Faculty of Medicine Obesity Outpatient Clinic were evaluated retrospectively. Educational status was classified according to the subjects' latest term of education. Subjects were evaluated in terms of anthropometric and biochemical parameters. The association of educational level with cardiovascular risk factors and metabolic syndrome were analyzed using logistic regression analysis. Educational levels after adjusted continuous variables (age and body mass index) showed significant correlation with waist circumference, total and high-density lipoprotein cholesterol, triglycerides, low-density lipoprotein cholesterol and glucose. Low educated class (LEC) had a 1.93 (95% CI--1.56-2.39, p=0.001) fold increased risk than high educated subjects for cardiovascular risk factors. Metabolic syndrome prevalence was more prevalent and significant risk increase was observed in LEC (OR=2.02, 95% CI--.53-2.67, p=0.001). Low educational status is a contributing factor for development of obesity and increased risk for obesity related disorders in the Turkish overweight and obese female population. Population based information and educational policies might prevent obesity related disorders and decrease cardiovascular mortality.

  18. Pseudomonas aeruginosa quorum sensing molecules correlate with clinical status in cystic fibrosis

    PubMed Central

    Halliday, Nigel; Cámara, Miguel; Barrett, David A.; Williams, Paul; Forrester, Douglas L.; Simms, Rebecca; Smyth, Alan R.; Honeybourne, David; Whitehouse, Joanna L.; Nash, Edward F.; Dewar, Jane; Clayton, Andrew; Knox, Alan J.; Fogarty, Andrew W.

    2015-01-01

    Pseudomonas aeruginosa produces quorum sensing signal molecules that are potential biomarkers for infection. A prospective study of 60 cystic fibrosis patients with chronic P. aeruginosa, who required intravenous antibiotics for pulmonary exacerbations, was undertaken. Clinical measurements and biological samples were obtained at the start and end of the treatment period. Additional data were available for 29 of these patients when they were clinically stable. Cross-sectionally, quorum sensing signal molecules were detectable in the sputum, plasma and urine of 86%, 75% and 83% patients, respectively. They were positively correlated between the three biofluids. Positive correlations were observed for most quorum sensing signal molecules in sputum, plasma and urine, with quantitative measures of pulmonary P. aeruginosa load at the start of a pulmonary exacerbation. Plasma concentrations of 2-nonyl-4-hydroxy-quinoline (NHQ) were significantly higher at the start of a pulmonary exacerbation compared to clinical stability (p<0.01). Following the administration of systemic antibiotics, plasma 2-heptyl-4-hydroxyquinoline (p=0.02) and NHQ concentrations (p<0.01) decreased significantly. In conclusion, quorum sensing signal molecules are detectable in cystic fibrosis patients with pulmonary P. aeruginosa infection and are positively correlated with quantitative measures of P. aeruginosa. NHQ correlates with clinical status and has potential as a novel biomarker for P. aeruginosa infection. PMID:26022946

  19. Pseudomonas aeruginosa quorum sensing molecules correlate with clinical status in cystic fibrosis.

    PubMed

    Barr, Helen L; Halliday, Nigel; Cámara, Miguel; Barrett, David A; Williams, Paul; Forrester, Douglas L; Simms, Rebecca; Smyth, Alan R; Honeybourne, David; Whitehouse, Joanna L; Nash, Edward F; Dewar, Jane; Clayton, Andrew; Knox, Alan J; Fogarty, Andrew W

    2015-10-01

    Pseudomonas aeruginosa produces quorum sensing signal molecules that are potential biomarkers for infection.A prospective study of 60 cystic fibrosis patients with chronic P. aeruginosa, who required intravenous antibiotics for pulmonary exacerbations, was undertaken. Clinical measurements and biological samples were obtained at the start and end of the treatment period. Additional data were available for 29 of these patients when they were clinically stable.Cross-sectionally, quorum sensing signal molecules were detectable in the sputum, plasma and urine of 86%, 75% and 83% patients, respectively. They were positively correlated between the three biofluids. Positive correlations were observed for most quorum sensing signal molecules in sputum, plasma and urine, with quantitative measures of pulmonary P. aeruginosa load at the start of a pulmonary exacerbation. Plasma concentrations of 2-nonyl-4-hydroxy-quinoline (NHQ) were significantly higher at the start of a pulmonary exacerbation compared to clinical stability (p<0.01). Following the administration of systemic antibiotics, plasma 2-heptyl-4-hydroxyquinoline (p=0.02) and NHQ concentrations (p<0.01) decreased significantly.In conclusion, quorum sensing signal molecules are detectable in cystic fibrosis patients with pulmonary P. aeruginosa infection and are positively correlated with quantitative measures of P. aeruginosa. NHQ correlates with clinical status and has potential as a novel biomarker for P. aeruginosa infection.

  20. Contraceptive advertising in the United States.

    PubMed

    Lebow, M A

    1994-01-01

    Despite the fact that most Americans support the advertising of family planning methods, the minority opposition has influenced the formulation of contraceptive advertising policies. This article attempts to clarify the current status of contraceptive advertising and to suggest a sensible public policy for the future. Opening with a review of opinion polls taken since 1985, the article points out that 70% of station managers reported their belief that contraceptive advertising would offend many people despite the fact that 87% of respondents in a public survey indicated no objection to such advertising. The policies that network television stations have adopted are traced from those instituted in the 1960s by the National Association of Broadcaster's Code Authority. These policies govern the airing of Public Service Announcements (PSAs) as well as advertisements. Magazines and newspapers also resist accepting contraceptive advertising, although they do not face the same regulations as the broadcast media. US Food and Drug Administration policies also act as a barrier to product-specific advertisements on network television despite the fact that the American Medical Association no longer opposes such advertising and the American College of Obstetricians and Gynecologists offered to provide valid information about advertising claims to the media. A review of attempts to advertise contraceptives shows that opposition has dropped significantly in the past 10 years for advertisements in newspapers, on cable television, in magazines, on some commercial television stations, and on many radio stations. However, the major television networks still fail to accept such advertisements. Part of the change that is occurring can be attributable to the emergence of AIDS and the need to promote methods to prevent the disease. However, much AIDS-related advertising has been in the form of PSAs, which are less and less available. The major obstacles to contraceptive advertising today

  1. Correlation between the disc status in MRI and the different types of traumatic temporomandibular joint ankylosis

    PubMed Central

    Zheng, J S; Jiao, Z X; Yang, C; Abdelrehem, A; Chen, M J; He, D M; Dong, M J

    2015-01-01

    Objectives: We aimed to investigate the correlation between the disc status in MRI and the different types of traumatic temporomandibular joint (TMJ) ankylosis. Methods: 51 consecutive patients (69 joints), diagnosed with traumatic TMJ ankylosis with a residual condyle (Types A2 and A3), were included in this study. All patients had pre-operative MRI, which was reviewed to determine the disc shape, length and position. The results were compared using the Mann–Whitney test. Results: There were 37 joints of Type A2 ankylosis and 32 joints of Type A3. All joints of Type A2 and 27 joints of Type A3 (84.4%) definitely had a discernible disc, while 5 joints of Type A3 had no discernible discs. Among the discernible discs, the lateral disc of Type A2 and the whole disc of Type A3 had severe deformity, while the medial disc of Type A2 had mild deformity. The mean (standard deviation) disc length was 10.88 (1.19) mm in Type A2, but 7.50 (0.82) mm in Type A3. There was a significant difference between Types A2 and A3 (p < 0.05). As for the disc position, the intermediate position was found in all joints. Conclusions: There is a correlation between the disc status and the different types of traumatic TMJ ankylosis. Therefore, MRI examination is needed to help treatment planning and predict post-operative TMJ function. PMID:25564884

  2. Correlation between the disc status in MRI and the different types of traumatic temporomandibular joint ankylosis.

    PubMed

    Zheng, J S; Jiao, Z X; Zhang, S Y; Yang, C; Abdelrehem, A; Chen, M J; He, D M; Dong, M J

    2015-01-01

    We aimed to investigate the correlation between the disc status in MRI and the different types of traumatic temporomandibular joint (TMJ) ankylosis. 51 consecutive patients (69 joints), diagnosed with traumatic TMJ ankylosis with a residual condyle (Types A2 and A3), were included in this study. All patients had pre-operative MRI, which was reviewed to determine the disc shape, length and position. The results were compared using the Mann-Whitney test. There were 37 joints of Type A2 ankylosis and 32 joints of Type A3. All joints of Type A2 and 27 joints of Type A3 (84.4%) definitely had a discernible disc, while 5 joints of Type A3 had no discernible discs. Among the discernible discs, the lateral disc of Type A2 and the whole disc of Type A3 had severe deformity, while the medial disc of Type A2 had mild deformity. The mean (standard deviation) disc length was 10.88 (1.19) mm in Type A2, but 7.50 (0.82) mm in Type A3. There was a significant difference between Types A2 and A3 (p < 0.05). As for the disc position, the intermediate position was found in all joints. There is a correlation between the disc status and the different types of traumatic TMJ ankylosis. Therefore, MRI examination is needed to help treatment planning and predict post-operative TMJ function.

  3. MRI in multiple sclerosis: correlation with expanded disability status scale (EDSS).

    PubMed

    Barkhof, F

    1999-08-01

    Magnetic resonance (MR) imaging is very sensitive in showing disseminated MS lesions. Subclinical MR progression occurs frequently, explaining why MR is now used to monitor treatment, even without measurable consequences, of new MR lesions to the patient at this moment. In the light of this clinico-radiological paradox, the significance of MR in MS is discussed, particularly in relation with the expanded disability status scale (EDSS). Gadolinium-enhancing lesions correlate with the occurrence of relapses, CSF myelin breakdown products and, in patients with relapsing-remitting disease, with higher EDSS. However, the predictive value of the frequency of enhancement for changes in EDSS is only weak. For conventional T2-weighted MR imaging, the cross-sectional correlation with EDSS varies between 0.15 and 0.60, and is limited mainly by the inherent lack of tissues specificity of T2-weighted images. Both T1 black holes and magnetisation transfer (MT) parameters show a better correlation with EDSS; it should be noted that lesions in which those abnormalities are found go through an initial phase of enhancement as well. For T1 black holes, a correlation up to 0.81 has been reported for SP patients. Post-mortem studies show that black holes and low MT ratios are in vivo markers of axonal loss. Preliminary data indicate that progressive atrophy also correlates with progression on the EDSS scale. More should be learned about the fate of new MR lesion with regards to development of axonal loss, which at present is difficult to predict in the enhancing stage. The existence of escape mechanisms, including remyelination, make a simple correlation with EDSS extremely unlikely, and perhaps not even desirable. Nevertheless, while the clinical effect of a given new lesion may be difficult to ascertain, the absence of (new) MR lesions is prognostically favourable, as will be the degree to which new lesions are prevented by treatment.

  4. Potentially modifiable correlates of functional status in patients with chronic heart failure.

    PubMed

    Lossnitzer, Nicole; Wild, Beate; Schultz, Jobst-Hendrik; Frankenstein, Lutz; Haass, Markus; Rauch, Bernhard; Löwe, Bernd; Katus, Hugo; Herzog, Wolfgang

    2014-12-01

    Chronic heart failure (CHF) patients suffer from multiple and agonizing symptoms like shortness of breath and reduced functional status, the latter of which is usually assessed using New York Heart Association (NYHA) functional class. In order to identify potentially modifiable factors of reduced functional status in patients with CHF, we investigated somatic and psychosocial correlates of NYHA functional class. We subsequently compared the results to correlates of left ventricular ejection fraction (LVEF) as an objective parameter of disease severity. The cross-sectional study (n = 314) was part of the German Heart Failure Network. Data were analysed using a logistic regression modelling process. In the final regression model, NYHA functional class was only significantly associated with depression (odds ratio (OR) = 1.18; 95% confidence interval (CI) = 1.09-1.27) and multimorbidity (OR = 1.17; 95% CI = 1.04-1.32). LVEF was associated with amino-terminal pro-brain natriuretic peptide (NT-proBNP) (OR = 0.60; 95% CI = 0.44-0.82), aetiology of CHF (OR = 2.08; 95% CI = 1.11-3.90), and smoking (OR = 2.21; 95% CI = 1.25-3.91). Whereas LVEF was not related to depression, our data revealed a close association between functional status (as assessed by NYHA functional class) and depression in patients with CHF, even after adjusting for cardiac and socio-demographic variables. Different forms of underlying causal mechanisms could be suspected; it appears promising to further investigate this specific interaction. In any event, pending further investigation, our results underscore the need to examine CHF patients with respect to both somatic symptom burden and potential depressive disorders.

  5. Socioeconomic factors associated with contraceptive use and method choice in urban slums of Bangladesh.

    PubMed

    Kamal, S M Mostafa

    2015-03-01

    This article explores the socioeconomic factors affecting contraceptive use and method choice among women of urban slums using the nationally representative 2006 Bangladesh Urban Health Survey. Both bivariate and multivariate statistical analyses were applied to examine the relationship between a set of sociodemographic factors and the dependent variables. Overall, the contraceptive prevalence rate was 58.1%, of which 53.2% were modern methods. Women's age, access to TV, number of unions, nongovernmental organization membership, working status of women, number of living children, child mortality, and wealth index were important determinants of contraceptive use and method preference. Sex composition of surviving children and women's education were the most important determinants of contraceptive use and method choice. Programs should be strengthened to provide nonclinical modern methods free of cost among the slum dwellers. Doorstep delivery services of modern contraceptive methods may raise the contraceptive prevalence rate among the slum dwellers in Bangladesh.

  6. The effects of contraception on female poverty.

    PubMed

    Browne, Stephanie P; LaLumia, Sara

    2014-01-01

    Poverty rates are particularly high among households headed by single women, and childbirth is often the event preceding these households' poverty spells. This paper examines the relationship between legal access to the birth control pill and female poverty. We rely on exogenous cross-state variation in the year in which oral contraception became legally available to young, single women. Using census data from 1960 to 1990, we find that having legal access to the birth control pill by age 20 significantly reduces the probability that a woman is subsequently in poverty. We estimate that early legal access to oral contraception reduces female poverty by 0.5 percentage points, even when controlling for completed education, employment status, and household composition.

  7. Postpartum adolescents' contraceptive counselling preferences.

    PubMed

    Sober, Stephanie; Shea, Judy A; Shaber, Allison G; Whittaker, Paul G; Schreiber, Courtney A

    2017-04-01

    The optimal approach for provision and timing of postpartum contraceptive counselling for adolescents has not been established. To reduce repeat pregnancies from current USA levels of nearly 20%, a better understanding is needed of postpartum adolescent females' preferences regarding contraceptive counselling and delivery. Semi-structured interviews with 30 USA postpartum teens (97% Black) explored pregnancy prevention and contraceptive counselling. Transcripts were independently coded by two researchers and inter-rater reliability calculated using Kappa coefficients. With a standard content analysis approach, common themes were identified, coded and summarized. Findings indicated pregnancy prevention was important - two thirds of subjects reported becoming pregnant 'too soon', almost all did not desire another child for at least 6 years and most indicated that pregnancy prevention was either 'very' or 'extremely' important right now. The subjects described doctors and their prenatal clinic as their most accurate sources of contraception information, but stated that doctors and parents were the most helpful sources. All were comfortable discussing contraception with providers and had a desire for shared decision making. While many had received written materials, most preferred in-person contraceptive counselling. Optimally, participants suggested that contraceptive counselling would be provided by a physician, begin antepartum and almost all preferred to leave the hospital with their chosen method of contraception. Pregnancy prevention is important for postpartum adolescents as most desired to delay future childbearing. In-person contraceptive counselling should begin in the antepartum period and include provision of contraception prior to discharge.

  8. Contraception: traditional and religious attitudes.

    PubMed

    Schenker, J G; Rabenou, V

    1993-04-01

    Humans have tried to control fertility for centuries. Primitive, preliterate societies practiced infanticide and abortion. When primitive women understood the advantages of conception control, they tried, when possible, to use contraception. In the 4th century B.C., Plato and Aristotle advocated a one-child family. Greek medical literature reported a hollow tube inserted through the cervix into the uterus and a potion as contraceptives. Islamic physicians had much knowledge about conception control. The attitudes toward contraception. In the 5th century B.C., Saint Augustine condemned contraception, even among married couples. The condom emerged in the early modern period. Yet, they were usually worn to protect against disease, e.g., bilharzia in Egypt and syphilis in Europe. The cervical cap and the diaphragm are examples of occlusive pessaries. By 1880, contraceptives and spermicides were advertised. In 1928, the IUD joined the existing contraceptives. Today we have combined oral contraceptives. Judaic law requires husbands to fulfill their wives sexual needs, separate from their duty to procreate. It also calls men, not women, to procreate and forbids men from masturbating, thus Judaic law does not forbid women from practicing contraception. The Roman Catholic church forbids contraceptive use because it is a sin against nature. Some Protestant denominations have allowed contraceptive use. Islamic law states that children are gifts from Allah. Some Moslems believe that they must have many children, but Allah and the Prophet state that children have rights to education and future security. These rights allow couples to prevent pregnancy. Neither Hinduism nor Buddhism prohibit contraceptive use. Differences in husband-wife communication, sex roles, access to contraceptives, and traditional family values will have more of an effect on contraceptive use and fertility than theological barriers or the social class of religious groups.

  9. How safe is emergency contraception?

    PubMed

    Norris Turner, Abigail; Ellertson, Charlotte

    2002-01-01

    Emergency contraception is used to prevent pregnancy after unprotected sex but before pregnancy begins. Currently, women can use emergency contraception by taking higher doses of the active ingredients found in ordinary oral contraceptive pills [either combined estrogen-progestogen (progestin) or progestogen-only formulations], or by having providers insert copper-bearing intrauterine devices (IUDs). The antiprogestogen mifepristone also has an excellent efficacy and safety profile as emergency contraception, but it is currently available for this indication only in China. Many studies have documented providers' and women's fears about the individual and public health safety risks of emergency contraception. Some of these concerns include potentially increased risks of cardiovascular events (including arterial and venous disease), worries about possible effects on future fertility, feared teratogenic consequences following method failure or inadvertent use during pregnancy, exaggerated or extreme fears of adverse tolerability, and concerns about drug interactions with other medications. Wider public health questions include feared reductions in the use of ongoing, more effective contraception, possible 'abuse' of emergency contraception through overly frequent use, and potential increases in risky sexual encounters (owing to the existence of a back-up, postcoital method) and therefore in rates of sexually transmitted infections, including HIV/AIDS. These fears can each be generally allayed. Direct and indirect investigations of emergency contraception in the biomedical and social science literature, the extensively documented safety profile of ordinary oral contraceptives, and more than 30 years of clinical experience since hormonal emergency contraception was first described, give strong evidence for its safety. This review confirms declarations by the World Health Organization and the US Food and Drug Administration, and shows that emergency contraception has an

  10. Cerebrospinal fluid levels of IL-6 are decreased and correlate with cognitive status in DLB patients.

    PubMed

    Wennström, Malin; Hall, Sara; Nägga, Katarina; Londos, Elisabet; Minthon, Lennart; Hansson, Oskar

    2015-10-05

    Inflammatory processes have previously been shown to influence cognition and progression of dementia. An involvement of interleukin (IL)-6 has in particular been suggested as altered levels of IL-6 in cerebrospinal fluid (CSF) have been found in patients with Alzheimer's disease (AD). Also, an association between cognitive decline and levels of IL-6 in CSF have been reported. The aim of the present study was to investigate whether patients clinically diagnosed with dementia with Lewy bodies (DLB) display altered CSF IL-6 levels in comparison with patients with AD and control subjects without dementia and whether the IL-6 levels are correlated with cognitive status and biomarkers for AD and synucleinopathy. To analyse CSF of patients with AD (n = 45), patients with DLB (n = 29) and control subjects without dementia (n = 36), we used immunoassays to measure levels of IL-6 (multiplex electrochemiluminescence); AD markers phosphorylated tau, total tau and amyloid-β1-42 (enzyme-linked immunosorbent assay [ELISA]); and α-synuclein (ELISA). Cognitive status was evaluated using the Mini Mental State Examination (MMSE). Our analysis showed significantly lower levels of IL-6 in CSF from patients with DLB than in CSF from patients with AD and control subjects without dementia. The IL-6 levels were also negatively correlated with MMSE and positively correlated with α-synuclein CSF levels. Our findings support previous studies by demonstrating a link between inflammatory processes and dementia progression and further strengthen the hypothesis that IL-6 is involved in dementia pathology and cognitive decline.

  11. Adolescents and oral contraceptives.

    PubMed

    Sanfilippo, J S

    1991-01-01

    Oral contraceptive (OC) options for adolescents are provides. Clarification for those desiring a birth control method is necessary and the benefits of decreased acne and dysmenorrhea with low dose OCs should be stressed along with the importance of compliance. A community effort is suggested to communicate the sexual and contraceptive alternatives, including abstinence and outercourse (sexual stimulation to orgasm without intercourse). Attention is given to concerns associated with teenage sexual activity, prevention of adolescent pregnancy, contraceptive options for the adolescent patient, adolescent attitudes toward birth control OCs, management of the adolescent OC user, manipulation of steroid components of OCs to respond to adolescent concerns, and other hormonal contraceptive options such as minipills or abstinence. The text is supplemented with tables: the % of US women by single years of age for 1971, 1976, 1979, and 1982; comparative pregnancy and abortion rates for the US and 5 other countries; federal cost for teen childbearing; adolescent nonhormonal contraceptive methods (advantages, disadvantages, and retail cost); checklist to identify those at risk for noncompliance with OCs; hormonal side effects of OCs; risks from OCs to adolescents; and benefits of OCs. Concern about adolescent pregnancy dates back to Aristotle. A modern profile shows girls form single-parent families are sexually active at an earlier age, adolescent mothers produce offspring who repeat the cycle, victims of sexual abuse are more likely to be sexually active, and teenagers in foster care are 4 times more likely to be sexually active and 8 times more likely to become pregnant. Prevention involves a multifaceted approach. OCs are the most appropriate contraceptive choice for adolescents. Frequency of intercourse is closely associated with OC use after approximately 15 months of unprotected sexual activity. At risk for noncompliance variables are scales of personality development

  12. Contraception with Chlormadinone Acetate in Woman with Previous Contraceptive Jaundice

    PubMed Central

    Thompson, R. P. H.; Williams, Roger

    1970-01-01

    The oral contraceptive chlormadinone acetate has been given for eight months to a woman who had developed jaundice during four pregnancies, and twice while taking a combined contraceptive pill. No side-effects or changes in liver function were observed. This is further evidence that progestogens used for contraception, and in particular those derived from hydroxyprogesterone, are less hepatotoxic than the oestrogenic components. PMID:4189931

  13. The role of contraceptive attributes in women's contraceptive decision making.

    PubMed

    Madden, Tessa; Secura, Gina M; Nease, Robert F; Politi, Mary C; Peipert, Jeffrey F

    2015-07-01

    Contraceptive methods have differing attributes. Women's preferences for these attributes may influence contraceptive decision making. Our objective was to identify women's contraceptive preferences among women initiating a new contraceptive method. We conducted a cross-sectional, self-administered survey of women's contraceptive preferences at the time of enrollment into the Contraceptive CHOICE Project. Participants were asked to rank the importance of 15 contraceptive attributes on a 3-point scale (1 = not at all important, 2 = somewhat important, and 3 = very important) and then to rank the 3 attributes that were the most important when choosing a contraceptive method. The survey also contained questions about prior contraceptive experience and barriers to contraceptive use. Information about demographic and reproductive characteristics was collected through the CHOICE Project baseline survey. There were 2590 women who completed the survey. Our sample was racially and socioeconomically diverse. Method attributes with the highest importance score (mean score [SD]) were effectiveness (2.97 [0.18]), safety (2.96 [0.22]), affordability (2.61 [0.61]), whether the method is long lasting (2.58 [0.61]), and whether the method is "forgettable" (2.54 [0.66]). The attributes most likely to be ranked by respondents among the top 3 attributes included effectiveness (84.2%), safety (67.8%), and side effects of the method (44.6%). Multiple contraceptive attributes influence decision making and no single attribute drives most women's decisions. Tailoring communication and helping women make complex tradeoffs between attributes can better support their contraceptive decisions and may assist them in making value-consistent choices. This process could improve continuation and satisfaction. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Depressive Symptoms and Oral Contraceptives

    PubMed Central

    Herzberg, Brenda N.; Johnson, Anthony L.; Brown, Susannah

    1970-01-01

    Of 261 women who completed a self-rating scale for measuring depression, 168 were taking oral contraceptives and 93 were using physical methods of contraception. Of the group of women taking oral contraceptives 6·6% were more severely depressed than any of the control group. There was a significant variation in the depth of depression related to the day of the menstrual cycle in the control group. This association was not found in the oral contraceptive group, where premenstrual depression was limited to the one or two days preceding menstruation. Women taking a contraceptive containing lynoestrenol 2·5 mg. and mestranol 0·075 mg. showed a significantly increased incidence of pessimism, feelings of dissatisfaction, crying, and tension, compared with women taking other oral contraceptives and the control group. PMID:5475818

  15. [Contraception in teenagers (author's transl)].

    PubMed

    Hubinont, P O

    1982-04-01

    The age at which adolescents start a sexual life is becoming younger and younger, and it is usually not accompanied by any correct knowledge of contraceptive methods. This particular group is more at risk of unwanted pregnancy; since a contraceptive method which is totally effective and totally reversible is not yet at hand. Several methods can be recommended to adolescents and include: 1) barrier contraception with condom and spermicidal agents, in those cases in which the couple has only occasional contacts; 2) low dose progestational oral contraception when the couple has a regular sex life; and 3) postcoital contraception only in cases of incest or rape, to be administered not later than 12 hours after coitus. While recent studies have demonstrated that low dose hormonal contraception is not harmful to the menstrual patterns and to the genetic patrimony of adolescent girls, the use of an IUD can eventually cause an infection leading to a future tubal sterility.

  16. Contraceptive methods for young adults.

    PubMed

    Finger, W R

    1997-01-01

    Although young age alone poses no biomedical contraindications to selection of any type of contraception, psychosocial and cultural factors may be salient to contraceptive choice. Counseling should include basic information on sexuality and the menstrual cycle, peer pressure, communication difficulties, and sexual inexperience. This article briefly reviews eight contraceptive options for young adults: barrier methods, oral contraceptives, natural family planning, sterilization, injectables and implants, abstinence, IUDs, and emergency contraception. Barrier methods are especially appropriate for young people since they are affordable, accessible, effective, and confer protection against both pregnancy and sexually transmitted diseases. However, condoms in particular require partner participation and communication--difficult skills for most youth. Since sex is often unplanned and sporadic, young adults should be informed about the option of emergency contraception.

  17. Potencies of oral contraceptives.

    PubMed

    Chihal, H J; Peppler, R D; Dickey, R P

    1978-02-01

    This letter is a response to the discussion by Edgren and Sturtevant (125:1029, 1976) on potencies of oral contraceptives (OCs). It is agreed that the results of studies in animal models on OC potencies may not necessarily reflect true potencies in human subjects, however, these animal models do allow the evaluation of the biological effects and interactions of the components of OCs. Data obtained in animal studies are acknowledged to be valuable aids in the study of human diseases. Likewise, mouse uterine response to contraceptive steroids is 1 criterion to be used in evaluating steroid potency. As previously reported, the importance of the mouse uterine response is that the contribution of the progestin component to the total estrogenic potency of the OC is demonstrated.

  18. New contraceptive options.

    PubMed

    Archer, D F

    2001-03-01

    New contraceptive modalities that are being introduced into the US marketplace reflect many changes in the delivery of existing steroidal products. These products are available now not only as oral medications but also as transdermal, intravaginal, intrauterine, and implantable or injectable devices. Each of these has its own unique profile and enhances the ability of consumers to pick and choose the product that is most acceptable to them. However, development of new barrier contraceptives, particularly those that have the potential to reduce the heterosexual transmission of HIV or to reduce a bacterial infection such as Chlamydia or Neisseria gonorrhea, continues to be moving forward in clinical trials. These products can have a lower efficacy compared with the steroidal products but, because of their other benefits, may be of significant medical use.

  19. Postabortal and postpartum contraception.

    PubMed

    Cameron, Sharon

    2014-08-01

    Healthcare providers often underestimate a woman' need for immediate effective contraception after an abortion or childbirth. Yet, these are times when women may be highly motivated to avoid or delay another pregnancy. In addition, starting the most effective long-acting reversible methods (i.e. the intrauterine device, intrauterine system or implants) at these times, is safe, with low risk of complications. Good evidence shows that women choosing long-acting reversible contraceptives at the time of an abortion are at significantly lower risk of another abortion, compared with counterparts choosing other methods. Uptake of long-acting reversible methods postpartum can also prevent short inter-pregnancy intervals, which have negative consequences for maternal and child health. It is important, therefore, that providers of abortion and maternity care are trained and funded to be able to provide these methods for women immediately after an abortion or childbirth. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Credit programs, women's empowerment, and contraceptive use in rural Bangladesh.

    PubMed

    Schuler, S R; Hashemi, S M

    1994-01-01

    This article presents findings of research addressing the question of how women's status affects fertility. The effects on contraceptive use of women's participation in rural credit programs and on their status or level of empowerment were examined. A woman's level of empowerment is defined here as a function of her relative physical mobility, economic security, ability to make various purchases on her own, freedom from domination and violence within her family, political and legal awareness, and participation in public protests and political campaigning. The main finding is that participation in both of the credit programs studied, those of Grameen Bank and Bangladesh Rural Advancement Committee (BRAC), is positively associated with women's level of empowerment. A positive effect on contraceptive use is discernible among both participants and nonparticipants in Grameen Bank villages. Participation in BRAC does not appear to affect contraceptive use.

  1. Are modern contraceptives acceptable to people and where do they source them from across Nigeria?

    PubMed Central

    2013-01-01

    Background Understanding the extent that different modern contraceptives are acceptable to different populations groups and where they get the commodities from will help in developing specific interventions that will help to scale-up the availability of the contraceptives. Methods The study took place in urban and rural sites in six states across Nigeria. Data on acceptability and sources of the contraceptives was collected from at least 770 randomly selected mostly female householders from each state respectively using a questionnaire. Acceptability of the different contraceptives was scored by the respondents on a scale of 1 (lowest) to 10 (highest). The relationships between acceptability and sources of the contraceptives with socio-economic status and geographic location of the respondents were examined. Results The use of modern contraceptives in general was acceptable to 87% of the respondents. Male condom was the most acceptable means of contraceptive with an average score of 5.0. It was followed by implants with and oral contraceptive pill with average scores of 4.0, whilst IUD was the least acceptable with an average score of 2.9. The private sector was the major source of contraceptives to different population groups. Both male and female condoms were mostly procured from patent medicine dealers (PMD) and pharmacy shops. Intra Uterine Devices (IUDs) and implants were mostly sourced from public and private hospitals in the urban areas, whilst injectibles were mostly sourced from private hospitals. Oral contraceptives were mostly sourced from pharmacy shops and patent medicine dealers. There were SES and geographic differences for both acceptability and sources of the contraceptives. Also, the sources of different contraceptives depended on the type of the contraceptive. Conclusion The different contraceptives were acceptable to the respondents and the major source of the contraceptives was the private sector. Hence, public-private partnership arrangements

  2. Sexual health and contraception.

    PubMed

    Straw, Fiona; Porter, Charlotte

    2012-10-01

    Sexual health encompasses 'sexual development and reproductive health, as well as the ability to develop and maintain meaningful interpersonal relationships; appreciate one's own body; interact with both genders in respectful and appropriate ways; express affection, love and intimacy in ways consistent with one's own values'. The 2008 WHO Consensus Statement additionally noted that 'responsible adolescent intimate relationships' should be 'consensual, non-exploitative, honest, pleasurable and protected against unintended pregnancy and STDs if any type of intercourse occurs'. Young people (YP) must, therefore, be able to access sexual health information and services that meet their needs. For most YP, interest in sexual activity begins with puberty, and this is associated with increasingly sexualised behaviour, including exploration of themselves and others. Most YP find this a confusing time, and so it is important that health professionals are able to offer advice regarding the wide range of sexual health issues, including sexuality, choice of partner, contraception, risk and management of sexually transmitted infections (STI) in a confident and approachable manner. YP have never had so much choice or information available to them, and this can be confusing for them. There is good evidence that YP who get information from their parents are likely to initiate sexual activity later than their peers who access information from their friends. However, there is also evidence that some YP would prefer to get sexual health information from health professionals. It is therefore imperative that all health professionals who see YP have an awareness of sexual health issues, and know where to signpost YP should they need more specialist sexual health advice and/or treatment. Where appropriate, one-to-one sexual health advice should be provided to YP on how to prevent and get tested for STIs, and how to prevent unwanted pregnancies. Advice should also be given on all methods

  3. Euthyroid sick syndrome and nutritional status are correlated with hyposelenemia in hemodialysis patients.

    PubMed

    Liu, Mao-Lin; Xu, Gang; Huang, Zi-Yan; Zhong, Xiao-Chun; Liu, Su-Hang; Jiang, Ting-Ying

    2011-07-01

    with TG, LDL-C and ApoB. These data suggest that hyposelenemia in HD patients correlated with euthyroid sick syndrome with low T3 levels, and nutritional status with hyperlipidemia and hypoalbuminemia which might be involved in dysfunction in the endocrine and nutrition metabolism in dialysis patients.

  4. Contraceptive Behavior in Young Women

    DTIC Science & Technology

    1993-01-01

    adolescents does not use CONTRACEPTIVE BEHAVIOR 13 contraceptives. This group accounts for 75% of all unintended teenage pregnancies, 50% of which occur in...skills many adolescents have not yet aquired when sexual acivity begins. The result, all too often, is pregnancy and parenthood. Impact of teenage ...of the adolescent (Neinstein, 1987). Fear of parental notification presents another obstacle for the sexually active teenager desiring contraception

  5. Contraception and sexually transmitted diseases.

    PubMed

    Creatsas, G

    1997-12-01

    The needs for contraception are increasing world-wide as more women desire protection from unwanted pregnancies. Since the incidence of sexually transmitted diseases (STDs) has increased in many countries, consultation for contraception should be provided together with that on STDs. Each woman may choose the contraceptive method according to her needs but she should also be informed about the beneficial and negative effects of the method in preventing STDs.

  6. Therapeutic uses of contraceptive steroids.

    PubMed

    Starks, G C

    1984-09-01

    During the past 20 years, contraceptive steroids have undergone significant changes as the result of an increased understanding of their metabolic, pharmacologic, and hormonal activities. During this time, prospective and retrospective epidemiologic studies have elucidated several noncontraceptive health benefits of oral contraceptive steroids, including their therapeutic effects for endometriosis, dysmenorrhea, polycystic ovarian disease, and benign breast disease. From this review it appears that the benefits of oral contraceptive steroids in young, healthy, nonsmoking women far outweigh their more publicized, infrequent risks.

  7. Medical barriers to effective contraception.

    PubMed

    Leeman, Lawrence

    2007-03-01

    Medical barriers to contraception can prevent women from obtaining, initiating, and continuing their contraceptive method of choice. The barriers include lack of appropriate counseling, delaying initiation for menses or laboratory tests, inappropriate contraindications or mandated warnings, untrained clinicians, and financial or regulatory barriers preventing access by low-income, undocumented, or adolescent women. These barriers may partially explain why almost half of pregnancies in the United States are unintended and occur predominantly in the small proportion of sexually active women not using contraception.

  8. Effect of body weight and BMI on the efficacy of levonorgestrel emergency contraception.

    PubMed

    Kapp, Nathalie; Abitbol, Jean Louis; Mathé, Henri; Scherrer, Bruno; Guillard, Hélène; Gainer, Erin; Ulmann, André

    2015-02-01

    To further evaluate the effect of weight and body mass index (BMI) on the efficacy of levonorgestrel emergency contraception. Data from two large, multicenter, randomized controlled trials designed to assess emergency contraceptive efficacy were pooled to evaluate the effect of weight and BMI on pregnancy rates among women who received levonorgestrel. Descriptive methods (comparison of means and distributions according to pregnancy status and pregnancy rates across weight and BMI categories) as well as cubic spline modeling were used to describe the relationship between pregnancy risk and weight/BMI. The analysis population comprised 1731 women, among whom 38 pregnancies were reported. Women for whom levonorgestrel was not effective in preventing pregnancy had a significantly higher mean body weight and BMI than women who did not become pregnant (76.7 vs. 66.4 kg, p<.0001; 28.1 vs. 24.6 kg/m², p<.0001). The estimated pregnancy rate increased significantly from 1.4% [95% confidence interval (CI): 0.5%-3.0%] among the group of women weighing 65-75 kg to 6.4% (95% CI: 3.1%-11.5%) and 5.7% (95% CI: 2.9%-10.0%) in the 75-85 kg and >85 kg groups, respectively. Statistical modeling demonstrated a steep increase in pregnancy risk starting from a weight near 70-75 kg to reach a risk of pregnancy of 6% or greater around 80 kg. Similar results were obtained for statistical modeling of BMI as well as when the two studies were analyzed individually. All analyses showed a significant drop in the efficacy of levonorgestrel emergency contraception with increasing body weight, with pregnancy risk in the higher weight categories similar to expected rates in the absence of contraception. Like body weight, increasing BMI was highly correlated with increased pregnancy risk. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Contraceptives versus abortifacients.

    PubMed

    Barber, H R

    1990-11-01

    A less-publicized aspect of the famed Louisiana abortion bill would have outlawed the use of IUDs and oral contraceptives (OCs), a provision that ignores the difference between contraceptives and abortifacients. The bill, which was vetoed by Governor Buddy Roemer, stirred widespread controversy in its effort to sharply restrict abortion. Many of those involved in the discussion -- including the State Attorney General's office -- have contended that IUDs and OCs induce abortions by destroying fertilized eggs. But such statements disregard scientific studies that indicate that both contraceptive methods work by preventing fertilization. Research has shown that IUDs, especially copper-IUDs, restrict the transport of sperm, thereby preventing fertilization. One study revealed the presence of sperm in the fallopian tubes of non-IUD users 15-30 minutes after insemination, but found no sperm in the tubes of IUD users. Inhibiting ovulation, OCs work through a combination of estrogen and progestin. OCs prevent fertility by activating various mechanisms: they suppress the release of certain hormones, and cause a thickening of the cervical mucus which impairs sperm motility. Although neither IUDs nor OCs can be considered abortifacients, a small but vocal minority has succeeded in obscuring this fact. And it is the role of science to resolve the controversy by making the facts clear.

  10. Contraceptive implants and lactation.

    PubMed

    Díaz, Soledad

    2002-01-01

    The safety and efficacy of four contraceptive implants, plant, Implanon, Nestorone and Elcometrine, have been evaluated during use in the postpartum period by lactating women. These implants provide highly effective contraceptive protection with no negative effect on breastfeeding or infant growth and development. Breastfeeding women initiating Norplant use in the second postpartum month experience significantly longer periods of amenorrhea than do untreated women or intrauterine device users. After weaning, the bleeding pattern is similar to that observed in non-nursing women. Norplant use does not affect bone turnover and density during lactation. Norplant and Implanon release orally active progestins while Nestorone and Elcometrine implants release an orally inactive progestin, which represents an advantage since the infant should be free of steroidal effects. The infant's daily intake of steroids (estimated from concentrations in maternal milk during the first month of use) range from 90 to 100 ng of levonorgestrel (Norplant), 75-120 ng of etonogestrel (Implanon), and 50 ng and 110 ng of Nestorone (Nestorone and Elcometrine implants, respectively). Nursing women needing contraception may use progestin-only implants when nonhormonal methods are not available or acceptable. Implants that deliver orally active steroids should only be used after 6 weeks postpartum to avoid transferring of steroids to the newborn.

  11. A balanced JA/ABA status may correlate with adaptation to osmotic stress in Vitis cells.

    PubMed

    Ismail, Ahmed; Seo, Mitsunori; Takebayashi, Yumiko; Kamiya, Yuji; Nick, Peter

    2015-08-01

    Water-related stress is considered a major type of plant stress. Osmotic stress, in particular, represents the common part of all water-related stresses. Therefore, plants have evolved different adaptive mechanisms to cope with osmotic-related disturbances. In the current work, two grapevine cell lines that differ in their osmotic adaptability, Vitis rupestris and Vitis riparia, were investigated under mannitol-induced osmotic stress. To dissect signals that lead to adaptability from those related to sensitivity, osmotic-triggered responses with respect to jasmonic acid (JA) and its active form JA-Ile, abscisic acid (ABA), and stilbene compounds, as well as the expression of their related genes were observed. In addition, the transcript levels of the cellular homeostasis gene NHX1 were examined. The data are discussed with a hypothesis suggesting that a balance of JA and ABA status might correlate with cellular responses, either guiding cells to sensitivity or to progress toward adaptation.

  12. Health status correlates of malnutrition in the polish elderly population - Results of the Polsenior Study.

    PubMed

    Krzyminska-Siemaszko, R; Chudek, J; Suwalska, A; Lewandowicz, M; Mossakowska, M; Kroll-Balcerzak, R; Wizner, B; Tobis, S; Mehr, K; Wieczorowska-Tobis, K

    2016-11-01

    The aim of the study was to analyze health-related factors associated with poor nutritional status (PNS) of a representative group of Polish older people, based on data from the PolSenior project (the first nation-wide study of Polish senior citizens). Nutritional status was assessed in 3751 community-dwelling older people (1770 females, mean age: 77.4±8.0 years) using the Mini Nutritional Assessment - Short Form. Elements of comprehensive geriatric assessment (cognitive and mood screening), selected medical data were analyzed in relation to the nutritional status. These were: the number of medications, the number of chronic diseases, selected diseases potentially related to malnutrition (anaemia, stroke, peptic ulcer, Parkinson's disease, cancer - past or present), total edentulism, use of dentures, and chronic pain. PNS was observed in 44.2% of participants. Female sex [OR 1.72, 95% Cl (1.45-2.04)], advanced age [OR 2.16 (1.80-2.58)], symptoms of depression [OR 11.52 (9.24-14.38)], cognitive impairment [OR 1.52 (1.20-1.93], multimorbidity [OR 1.27 (1.04-1.57)], anaemia [OR 1.80 (1.41-2.29)] and total edentulism [OR 1.26 (1.06-1.49)] were independently correlated with PNS. PNS in Polish elderly population is strongly related to the occurrence of symptoms of depression. People in advanced age with symptoms of depression, cognitive impairment, multimorbidity, anaemia and total edentulism should be screened and monitored for early symptoms of malnutrition.

  13. Turkish adolescents' knowledge on and attitude toward emergency contraception.

    PubMed

    Bozkurt, Nuray; Korucuoğlu, Umit; Aksakal, F Nur; Biri, Aydan; Ciftçi, Banu; Maral, Işil; Tiraş, Bülent

    2006-12-01

    Adolescents tend to be at risk for unwanted pregnancies, so detecting their level of knowledge on emergency contraception and providing them information is important to prevent such pregnancies. Hence, in two faculties at Gazi University, this study aimed to detect freshman students' level and need of knowledge on emergency contraception and to evaluate their attitude towards emergency contraception. The study was performed with freshman students of the Occupational Education Faculty and the Technical Education Faculty. A questionnaire including questions about demographic properties, obstetrical history, status of contraceptive use, level of knowledge and opinions on emergency contraception was administered to the students. Data was analyzed statistically with the computer program EPI Info 6.0. A total number of 385 adolescents were included in the studys; 157 of whom were males (40.8%) and 228 of whom were females (59.2%). To the question "is there any way to prevent a possible pregnancy after an unprotected sexual intercourse?", 166 students replied "yes" (50.5%), 39 "no" (11.9%) and 124 "I do not know" (37.7%). Of 166 students replying "yes," 114 (68.7%) listed a possible contraceptive method. The mostly cited method was "morning after pills" (n = 62; 54.4%), followed by curettage (n = 15; 13.2%). Among all students, 158 (49.8%) informed us that they were aware of the presence of "morning after pills" whereas 159 (50.2%) claimed they were not. Eighty-six male students (70.5%) and 115 female students (72%) emphasized that they would use emergency contraception upon necessity. Half of the participants were familiar with various options to prevent pregnancy after an unprotected sexual intercourse episode, but they lacked specific knowledge about possible methods and ways to use them. Thus, it is essential that information about emergency contraception be included in adolescents' educational programs and that adolescents be provided with easily accessible medical

  14. Effect of Moderate Aerobic Exercise Training on Autonomic Functions and its Correlation with the Antioxidant Status.

    PubMed

    Gupt, Anju Madan; Kumar, Mukesh; Sharma, Rajesh Kumar; Misra, Rajesh; Gupt, Anadi

    2015-01-01

    Aerobic exercise is a proven measure to enhance the cardio-respiratory efficiency. This improvement isprimarily due to improvement in autonomic function where in there is increase in the parasympathetic function and decrease in sympathetic function. Exercise also affects many metabolic activities in our body and may be one of the factors which reduce the oxidative stress. The aim of the present study was to see the effect of moderate aerobic exercise training on autonomic function and its correlation with antioxidant status. 30 healthy volunteers in the age group of 18-22 years were screened. Autonomic function tests included activity (tone) and reactivity parameters. Antioxidant status was assessed by the level of malondialdehyde in plasma. We observed a significant change in SBP, DBP, LF nu, HF nu, delta value of DBP in CPT and MDA. Our findings are consistent with earlier findings that short duration physical training is known to reduce blood pressure and that there is a relationship between HF (in HRV) and training response Physical exercise also provides a favorable change in the biochemical parameters such as MDA.

  15. Correlations between posterior longitudinal ligament status and size of bone fragment in thoracolumbar burst fractures

    PubMed Central

    Hu, Zhaohui; Zhou, Yanhong; Li, Ningning; Xie, Xiangtao

    2015-01-01

    This study aim to determine the correlation between the size of bone fragment and injury of posterior longitudinal ligament (PLL). In this study retrospectively analyze medical chart of patients with thoracolumbar burst fractures from June 2010 to December 2012. Patients were divided into two groups (Intact group and Disrupted group) according to the result of MRI assessing status of PLL. All the fractures were classified according to the Arbeit Fuer Osteoosynthese (AO) classification system. Neurological status was classified according to American Spinal Injury Association (ASIA). Mimics measured the height and width of bone fragment (HBF and WBF), transverse canal diameter (TCD) and calculate the height of posterior wall of the injury vertebrae, ratio of height of bone fragment occupying height of posterior wall of vertebrae body (RHBF) and ratio of width of bone fragment occupying transverse canal diameter (RWBF). The results indicated that 52 patients were included in the study. There are 31 patients with intact PLL and 21 patients with disrupted PLL. There was significant difference on the HBF (t = -3.646, P = 0.001), WBF (t = -3.615, P = 0.001), RHBF (t = -4.124, P = 0.000) and RWBF (t = -3.305, P = 0.002) between the intact group and injury group. There was a significant correlation between injury of PLL and ASIA grade (OR = 7.851, P = 0.005), and AO classification (OR = 6.401, P = 0.011), and RHBF (OR = 6.455, P = 0.011), and HBF (OR = 5.208, P = 0.022). In conclusion, the results of this study indicate that AO classification, ASIA grade, HBF and RHBF could act as the predictors of injury of PLL. PMID:25932230

  16. Effect of oral and vaginal hormonal contraceptives on inflammatory blood biomarkers.

    PubMed

    Divani, Afshin A; Luo, Xianghua; Datta, Yvonne H; Flaherty, James D; Panoskaltsis-Mortari, Angela

    2015-01-01

    The use of combined hormonal contraceptives has been reported to increase the level of C-reactive protein (CRP). We assessed the effect of hormonal contraceptive use on inflammatory cytokines including CRP, monocyte chemotactic protein-1, soluble tumor necrosis factor (sTNF), interleukin-6 (IL-6), and soluble CD40 ligand. We used 79 female subjects (19 to 30 years old) who were combined oral contraceptives users (n = 29), combined vaginal contraceptive users (n = 20), and nonusers (n = 30) with CRP values of ≤1 (n = 46) or ≥3 (n = 33). Information on medical history, physical activities, and dietary and sleeping habits were collected. Both oral and vaginal contraceptive users had higher levels of CRP (P < 0.0001), compared to nonusers. Only oral contraceptive users exhibited elevated sCD40L (P < 0.01). When comparing the groups with CRP ≤ 1 and CRP ≥ 3, levels of IL-6 and sTNF-RI were positively correlated with CRP among oral contraceptive users. We did not observe the same elevation for other inflammatory biomarkers for the CRP ≥ 3 group among vaginal contraceptive users. The clear cause of elevation in CRP level due to the use of different hormonal contraceptive formulations and methods is not well understood. Longitudinal studies with larger sample size are required to better assess the true cause of CRP elevation among hormonal contraceptive users.

  17. Effect of Oral and Vaginal Hormonal Contraceptives on Inflammatory Blood Biomarkers

    PubMed Central

    Divani, Afshin A.; Luo, Xianghua; Datta, Yvonne H.; Flaherty, James D.; Panoskaltsis-Mortari, Angela

    2015-01-01

    The use of combined hormonal contraceptives has been reported to increase the level of C-reactive protein (CRP). We assessed the effect of hormonal contraceptive use on inflammatory cytokines including CRP, monocyte chemotactic protein-1, soluble tumor necrosis factor (sTNF), interleukin-6 (IL-6), and soluble CD40 ligand. We used 79 female subjects (19 to 30 years old) who were combined oral contraceptives users (n = 29), combined vaginal contraceptive users (n = 20), and nonusers (n = 30) with CRP values of ≤1 (n = 46) or ≥3 (n = 33). Information on medical history, physical activities, and dietary and sleeping habits were collected. Both oral and vaginal contraceptive users had higher levels of CRP (P < 0.0001), compared to nonusers. Only oral contraceptive users exhibited elevated sCD40L (P < 0.01). When comparing the groups with CRP ≤ 1 and CRP ≥ 3, levels of IL-6 and sTNF-RI were positively correlated with CRP among oral contraceptive users. We did not observe the same elevation for other inflammatory biomarkers for the CRP ≥ 3 group among vaginal contraceptive users. The clear cause of elevation in CRP level due to the use of different hormonal contraceptive formulations and methods is not well understood. Longitudinal studies with larger sample size are required to better assess the true cause of CRP elevation among hormonal contraceptive users. PMID:25861161

  18. Influence of combined oral contraceptives on the periodontal condition

    PubMed Central

    DOMINGUES, Roberta Santos; FERRAZ, Bruna Fidêncio Rahal; GREGHI, Sebastião Luiz Aguiar; de REZENDE, Maria Lúcia Rubo; PASSANEZI, Euloir; SANT'ANA, Adriana Campos Passanezi

    2012-01-01

    Most studies investigating the impact of oral contraceptives have been performed some years ago, when the level of sexual hormones was greater than the actual formulations. Objective The aim of this study was to evaluate the effects of current combined oral contraceptives (COC) on periodontal tissues, correlating the clinical parameters examined with the total duration of continuous oral contraceptive intake. Material and methods Twenty-five women (19-35 years old) taking combined oral contraceptives for at least 1 year were included in the test group. The control group was composed by 25 patients at the same age range reporting no use of hormone-based contraceptive methods. Clinical parameters investigated included pocket probing depth (PD), clinical attachment level (CAL), sulcular bleeding index (SBI) and plaque index (Pl.I). Data were statistically evaluated by unpaired t test, Pearson's correlation test and Spearman's correlation test. Results The test group showed increased PD (2.228±0.011 x 2.154±0.012; p<0.0001) and SBI (0.229±0.006 x 0.148±0.005, p<0.0001) than controls. No significant differences between groups were found in CAL (0.435±0.01 x 0.412±0.01; p=0.11). The control group showed greater Pl.I than the test group (0.206±0.007 x 0.303±0.008; p<0.0001). No correlation between the duration of oral contraceptive intake, age and periodontal parameters was observed. Conclusions These findings suggest that the use of currently available combined oral contraceptives can influence the periodontal conditions of the patients, independently of the level of plaque accumulation or total duration of medication intake, resulting in increased gingival inflammation. PMID:22666846

  19. Correlation between serum vitamin D status and immunological changes in children affected by gastrointestinal food allergy.

    PubMed

    Guo, H; Zheng, Y; Cai, X; Yang, H; Zhang, Y; Hao, L; Jin, Y; Yang, G

    2017-07-27

    Low vitamin D status is linked to increased incidence of food allergy and intestinal inflammation. Whether vitamin D status is associated with immunological changes in children with gastrointestinal food allergy (GFA) remains unclear. Forty-nine GFA children (aged 2-11 years old) were enrolled in this study. Serum 25-hydroxyvitamin D (25OHD) level, total immunoglobulin E (IgE), specific IgE against allergens, circulating regulatory T lymphocytes (Tregs), and blood eosinophil numbers were measured. Levels of serum 25OHD in the GFA children ranged 35.5-156.4nmol/L, with a mean value similar to that of the healthy controls. Compared to those with normal 25OHD (≥75nmol/L), GFA children with low 25OHD (<75nmol/L) had increased total IgE (84% vs. 54%, P<0.05), persistent blood eosinophilia (56% vs. 25%, P<0.05), and delayed resolution of symptoms after food allergen elimination (odds ratio 3.51, 95% CI 1.00-12.36, P<0.05). Among the GFA children with elevated total IgE, those with low 25OHD had lower circulatory Tregs (8.79±2.4% vs. 10.21±1.37%, P<0.05), higher total IgE (1197.5±1209.8 vs. 418.5±304.6kU/L, P<0.05), and persistent eosinophilia (0.61±0.52 vs. 0.31±0.15×10(9)cells/L, P<0.05) compared to those with normal 25OHD. In addition, serum 25OHD concentrations inversely correlated with total IgE (R=-0.434, P<0.05), and positively with Treg population (R=0.356, P<0.05). Low serum vitamin D status correlates with stronger allergic immune response in GFA children. Copyright © 2017 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.

  20. Behavioral Correlates of Primates Conservation Status: Intrinsic Vulnerability to Anthropogenic Threats

    PubMed Central

    Lootvoet, Amélie Christelle; Philippon, Justine; Bessa-Gomes, Carmen

    2015-01-01

    Behavioral traits are likely to influence species vulnerability to anthropogenic threats and in consequence, their risk of extinction. Several studies have addressed this question and have highlighted a correlation between reproductive strategies and different viability proxies, such as introduction success and local extinction risk. Yet, very few studies have investigated the effective impact of social behaviour, and evidence regarding global extinction risk remains scant. Here we examined the effects of three main behavioral factors: the group size, the social and reproductive system, and the strength of sexual selection on global extinction risk. Using Primates as biological model, we performed comparative analysis on 93 species. The conservation status as described by the IUCN Red List was considered as a proxy for extinction risk. In addition, we added previously identified intrinsic factors of vulnerability to extinction, and a measure of the strength of the human impact for each species, described by the human footprint. Our analysis highlighted a significant effect of two of the three studied behavioral traits, group size and social and reproductive system. Extinction risk is negatively correlated with mean group size, which may be due to an Allee effect resulting from the difficulties for solitary and monogamous species to find a partner at low densities. Our results also indicate that species with a flexible mating system are less vulnerable. Taking into account these behavioral variables is thus of high importance when establishing conservation plans, particularly when assessing species relative vulnerability. PMID:26444966

  1. Behavioral Correlates of Primates Conservation Status: Intrinsic Vulnerability to Anthropogenic Threats.

    PubMed

    Lootvoet, Amélie Christelle; Philippon, Justine; Bessa-Gomes, Carmen

    2015-01-01

    Behavioral traits are likely to influence species vulnerability to anthropogenic threats and in consequence, their risk of extinction. Several studies have addressed this question and have highlighted a correlation between reproductive strategies and different viability proxies, such as introduction success and local extinction risk. Yet, very few studies have investigated the effective impact of social behaviour, and evidence regarding global extinction risk remains scant. Here we examined the effects of three main behavioral factors: the group size, the social and reproductive system, and the strength of sexual selection on global extinction risk. Using Primates as biological model, we performed comparative analysis on 93 species. The conservation status as described by the IUCN Red List was considered as a proxy for extinction risk. In addition, we added previously identified intrinsic factors of vulnerability to extinction, and a measure of the strength of the human impact for each species, described by the human footprint. Our analysis highlighted a significant effect of two of the three studied behavioral traits, group size and social and reproductive system. Extinction risk is negatively correlated with mean group size, which may be due to an Allee effect resulting from the difficulties for solitary and monogamous species to find a partner at low densities. Our results also indicate that species with a flexible mating system are less vulnerable. Taking into account these behavioral variables is thus of high importance when establishing conservation plans, particularly when assessing species relative vulnerability.

  2. Computers and Contraception: Strange Bedfellows? Contraception Education Survey.

    ERIC Educational Resources Information Center

    Gonyer, Pamela G.

    The University Health Services (UHS) at the University of Massachusetts, Amherst, has been conducting contraception education sessions since 1970. The Contraception Education Session lasts about one and one-half hours and consists of three sections: a slide/tape production overview of all prescription and nonprescription methods available, a…

  3. [Contraceptive compliance - why is contraceptive failure still so frequent?].

    PubMed

    Bitzer, Johannes

    2009-02-01

    Contraceptive compliance is defined as the correct use (according to the method specific prescriptions given by a medical professional and/or in written form as patient information leaflet) of a contraceptive method. Non-compliance describes a mismatch between the real behaviour of a user and the correct or ideal behaviour. There are various indicators that in general contraceptive compliance is far from ideal. Many studies report a rate of unintended pregnancies of 50%, half of them terminating in abortion. The abortion rate remains high even in countries with availability of advanced contraceptive technology. Especially with hormonal contraception and barrier methods the gap between correct and real use is large. Discontinuation rates per year reach up to 50%. Reasons for Non Compliance are (a) Lack of motivation to prevent a pregnancy due to ambivalence regarding the wish for a child as well as sexual and relationship issues (b) Cognitive factors (False information, misconceptions, irrational fears) (c) Difficult or lacking access to contraceptive methods (d) Behavioral errors and mistakes (Forgetting, loosing etc.) and (e) Side effects of the methods used. Three strategies to improve compliance can be distinguished: (a) Improving counselling; (b) Developing contraceptive methods which demand a low level of compliant behaviour by the user; (c) Improving quality of life of users by minimizing the negative side effects and maximizing the non contraceptive health benefits.

  4. Attitudes about partner communication regarding contraceptive use among hispanic male college students.

    PubMed

    Villarreal, Koreena M; Wiley, David C; Housman, Jeff; Martinez-Ramos, Gloria

    2016-01-01

    The purpose of this exploratory study was to examine cultural factors that influence Hispanic male college students' intention to communicate with partners about contraception use. A sample of 239 self-identified Hispanic participants enrolled in at least 1 college course participated in this study in the spring 2014 semester. Students completed a 47-item paper survey. Data were analyzed with multiple regression and descriptive methods. Participants with more siblings were more likely to intend to communicate with partners about contraception use than those with fewer siblings. Participants who received contraceptive information exclusively from fathers exhibited a more favorable attitude toward partner communication. Mother's education level was positively correlated with participants' contraceptive knowledge. These results emphasize the importance of support from family members to this sample's intentions to communicate with partners about contraceptive use. Parental involvement and male responsibility, in regards to contraceptive use, should be integrated into Hispanic-focused sexual health improvement efforts.

  5. Demand for contraception to delay first pregnancy among young married women in India.

    PubMed

    Jejeebhoy, Shireen J; Santhya, K G; Zavier, A J Francis

    2014-06-01

    In India, evidence is sparse regarding the demand for contraception to delay first pregnancy among married young people. Using data drawn from a study conducted in six Indian states among 9,572 women aged 15-24 who were married for five or fewer years, we explore the scope of this demand, the extent to which it has been satisfied, and, using logistic regression analyses, the factors correlated with contraceptive use to delay first pregnancy among those reporting demand. Findings confirm considerable demand for contraception to postpone first pregnancy (51 percent). Of those with demand, only 10 percent had practiced contraception. Contraception was more likely to have been practiced by educated women, those aware of family planning methods before they were married, those exposed to quality sexuality education, and those who participated in marriage-related decision making. Women who reported feeling pressure to prove their fertility were less likely to have practiced contraception. © 2013 The Population Council, Inc.

  6. Sex Differences in Contraception Non-Use Among Urban Adolescents: Risk Factors for Unintended Pregnancy.

    PubMed

    Casola, Allison R; Nelson, Deborah B; Patterson, Freda

    2017-09-01

    Contraception non-use among sexually active adolescents is a major cause of unintended pregnancy (UP). In this cross-sectional study we sought to identify overall and sex-specific correlates of contraception non-use using the 2015 Philadelphia Youth Risk Behavior Survey (YRBS) (N = 9540). Multivariate regression models were used to examine mental health, sexual activity, substance use, and violence indicators on reported contraception non-use among sexually active youth. Marijuana use among boys and girls was a statistically significant risk factor for contraception non-use. Availability of illegal drugs on school property in the past year was also significantly related to contraception non-use among boys. These results may inform overall and sex-specific adolescent programs to promote consistent contraception use among urban youth within school-based communities. © 2017, American School Health Association.

  7. Unmet contraceptive needs among refugees.

    PubMed

    Aptekman, Marina; Rashid, Meb; Wright, Vanessa; Dunn, Sheila

    2014-12-01

    To describe what women of reproductive age who received primary care at a refugee health clinic were using for contraception upon arrival to the clinic, and to quantify the unmet contraceptive needs within that population. Retrospective chart review. Crossroads Clinic in downtown Toronto, Ont. Women of reproductive age (15 to 49 years) who first presented for care between December 1, 2011, and December 1, 2012. To be included, a woman had to have had 2 or more clinic visits or an annual health examination. Exclusion criteria for the contraception prevalence calculation were female sexual partner, menopause, hysterectomy, pregnancy, or trying to conceive. Contraception use prevalence was measured, as was unmet contraceptive need, which was calculated using a modified version of the World Health Organization's definition: the number of women with an unmet need was expressed as a percentage of women of reproductive age who were married or in a union, or who were sexually active. Overall, 52 women met the criteria for inclusion in the contraceptive prevalence calculation. Of these, 16 women (30.8%) did not use any form of contraception. Twelve women were pregnant at some point in the year and stated the pregnancy was unwanted or mistimed. An additional 14 women were not using contraception but had no intention of becoming pregnant within the next 2 years. There were no women with postpartum amenorrhea not using contraception and who had wanted to delay or prevent their previous pregnancy. In total, 97 women were married or in a union, or were sexually active. Unmet need was calculated as follows: (12 + 14 + 0)/97 = 26.8%. There was a high unmet contraceptive need in the refugee population in our study. All women of reproductive age should be screened for contraceptive need when first seeking medical care in Canada.

  8. Unmet contraceptive needs among refugees

    PubMed Central

    Aptekman, Marina; Rashid, Meb; Wright, Vanessa; Dunn, Sheila

    2014-01-01

    Abstract Objective To describe what women of reproductive age who received primary care at a refugee health clinic were using for contraception upon arrival to the clinic, and to quantify the unmet contraceptive needs within that population. Design Retrospective chart review. Setting Crossroads Clinic in downtown Toronto, Ont. Participants Women of reproductive age (15 to 49 years) who first presented for care between December 1, 2011, and December 1, 2012. To be included, a woman had to have had 2 or more clinic visits or an annual health examination. Exclusion criteria for the contraception prevalence calculation were female sexual partner, menopause, hysterectomy, pregnancy, or trying to conceive. Main outcome measures Contraception use prevalence was measured, as was unmet contraceptive need, which was calculated using a modified version of the World Health Organization’s definition: the number of women with an unmet need was expressed as a percentage of women of reproductive age who were married or in a union, or who were sexually active. Results Overall, 52 women met the criteria for inclusion in the contraceptive prevalence calculation. Of these, 16 women (30.8%) did not use any form of contraception. Twelve women were pregnant at some point in the year and stated the pregnancy was unwanted or mistimed. An additional 14 women were not using contraception but had no intention of becoming pregnant within the next 2 years. There were no women with postpartum amenorrhea not using contraception and who had wanted to delay or prevent their previous pregnancy. In total, 97 women were married or in a union, or were sexually active. Unmet need was calculated as follows: (12 + 14 + 0)/97 = 26.8%. Conclusion There was a high unmet contraceptive need in the refugee population in our study. All women of reproductive age should be screened for contraceptive need when first seeking medical care in Canada. PMID:25642489

  9. Contraceptive use among Medicaid-covered teens and risk of teen conception: a longitudinal study.

    PubMed

    Ayadi, M Femi; Kuo, Tzy-Mey; Adams, E Kathleen; Gavin, Norma I

    2012-02-01

    To investigate Medicaid-covered teens' receipt of physician-prescribed contraceptives and the impact of this receipt on pregnancy rates before and after welfare reform and the expansion of children's public health insurance in the late 1990s. Contraceptive prescriptions and pregnancy events were identified from Medicaid claims for two 24-month periods (January 1, 1994-December 31, 1995, and January 1, 2000-December 31, 2001). Participants were all female Medicaid beneficiaries aged 15-19 enrolled anytime in the two 24-month periods, excluding teens pregnant within the first 3 months of enrollment, with incomplete enrollment data or undocumented immigration status, enrolled in a capitated Medicaid plan, or with other concurrent health coverage. We used a discrete-time hazard model to examine the association between paid contraceptive prescriptions and other variables and conception in Florida and Georgia. Receipt of physician-prescribed contraceptives increased from 11% to 18% among Florida teens and from 22% to 27% among Georgia teens during the study period. Georgia teens receiving contraceptive prescriptions were 45% less likely to conceive than teens with no contraceptive prescriptions in 1994-1995 and 64% less likely in 2000-2001. In Florida, teens receiving contraceptive prescriptions were one third less likely to conceive than teens with no contraceptive prescriptions in both 1994-1995 and 2000-2001. An increase in the receipt of contraceptive prescriptions paid by Medicaid may help in reducing pregnancies among low-income teens.

  10. Induced abortion and contraception use

    PubMed Central

    du Prey, Beatrice; Talavlikar, Rachel; Mangat, Rupinder; Freiheit, Elizabeth A.; Drummond, Neil

    2014-01-01

    Abstract Objective To determine what proportion of women seeking induced abortion in the Calgary census metropolitan area were immigrants. Design For 2 months, eligible women were asked to complete a questionnaire. Women who refused were asked to provide their country of birth (COB) to assess for selection bias. Setting Two abortion clinics in Calgary, Alta. Participants Women presenting at or less than 15 weeks’ gestational age for induced abortion for maternal indications. Main outcome measures The primary outcome was the proportion of women seeking induced abortion services who were immigrants. Secondary outcomes compared socioeconomic characteristics and contraception use between immigrant and Canadian-born women. Results A total of 752 women either completed a questionnaire (78.6%) or provided their COB (21.4%). Overall, 28.9% of women living in the Calgary census metropolitan area who completed the questionnaire were immigrants, less than the 31.2% background proportion of immigrant women of childbearing age. However, 46.0% of women who provided only COB were immigrants. When these data were combined, 34.2% of women presenting for induced abortion identified as immigrant, a proportion not significantly different from the background proportion (P = .127). Immigrant women presenting for induced abortion tended to be older, more educated, married with children, and have increased parity. They were similar to Canadian-born women in number of previous abortions, income status, and employment status. Conclusion This study suggests that immigrant women in Calgary are not presenting for induced abortion in disproportionately higher numbers, which differs from existing European literature. This is likely owing to differing socioeconomic characteristics among the immigrant women in our study from what have been previously described in the literature (typically lower socioeconomic status). Much still needs to be explored with regard to factors influencing the use of

  11. Sex Differences in Contraception Non-Use among Urban Adolescents: Risk Factors for Unintended Pregnancy

    ERIC Educational Resources Information Center

    Casola, Allison R.; Nelson, Deborah B.; Patterson, Freda

    2017-01-01

    Background: Contraception non-use among sexually active adolescents is a major cause of unintended pregnancy (UP). Methods: In this cross-sectional study we sought to identify overall and sex-specific correlates of contraception non-use using the 2015 Philadelphia Youth Risk Behavior Survey (YRBS) (N = 9540). Multivariate regression models were…

  12. Contraceptive Characteristics of Women Living with HIV in the Kumasi Metropolis, Ghana.

    PubMed

    Gyimah, Akosua A; Nakua, Emmanuel K; Owusu-Dabo, Ellis; Otupiri, Easmon

    2013-01-01

    Contraceptive use among women living with HIV is important to prevent the transmission of the infection to their partners, prevent unintended pregnancies and prevent the mother-to-child transmission of the infection. The study sought to determine the contraceptive characteristics of women living with HIV in the Kumasi metropolis. A cross-sectional study was conducted from July to August 2012 at two HIV/AIDS clinics in the Kumasi Metropolis in the Ashanti Region, Ghana. Interviewer- administered questionnaires were used to collect data from two hundred and ninety five women. Data from one hundred and eighty three women living with HIV and who were sexually active were analyzed. Factors associated with contraceptive use were examined using logistic regression. The overall contraceptive use was high; 84.7% were using a modern contraceptive method. The male condom was the commonest contraceptive method (77.0%) used and this was the main contraceptive method promoted at the HIV/AIDS clinic. Dual method usage was low (4.4%). Multivariate analysis showed that the significant predictor of contraceptive use was HIV status disclosure to partner (AOR = 0.25; 95% CI = 0.07-0.87; p = 0.03). The integration of family planning and HIV/AIDS services could stress dual method use and encourage HIV status disclosure to partner.

  13. Young women's access to and use of contraceptives: the role of providers' restrictions in urban Senegal.

    PubMed

    Sidze, Estelle M; Lardoux, Solène; Speizer, Ilene S; Faye, Cheikh M; Mutua, Michael M; Badji, Fanding

    2014-12-01

    Contraceptive prevalence is very low in Senegal, particularly among young women. Greater knowledge is needed about the barriers young women face to using contraceptives, including barriers imposed by health providers. Survey data collected in 2011 for the evaluation of the Urban Reproductive Health Initiative in Senegal were used to examine contraceptive use, method mix, unmet need and method sources among urban women aged 15-29 who were either currently married or unmarried but sexually active. Data from a sample of family planning providers were used to examine the prevalence of contraceptive eligibility restrictions based on age and marital status, and differences in such restrictions by method, facility type and provider characteristics. Modern contraceptive prevalence was 20% among young married women and 27% among young sexually active unmarried women; the levels of unmet need for contraception-mostly for spacing-were 19% and 11%, respectively. Providers were most likely to set minimum age restrictions for the pill and the injectable-two of the methods most often used by young women in urban Senegal. The median minimum age for contraceptive provision was typically 18. Restrictions based on marital status were less common than those based on age. Training and education programs for health providers should aim to remove unnecessary barriers to contraceptive access.

  14. Percentage tumor necrosis following chemotherapy in neuroblastoma correlates with MYCN status but not survival.

    PubMed

    Bomken, Simon; Davies, Beverley; Chong, Leeai; Cole, Michael; Wood, Katrina M; McDermott, Michael; Tweddle, Deborah A

    2011-03-01

    The percentage of chemotherapy-induced necrosis in primary tumors corresponds with outcome in several childhood malignancies, including high-risk metastatic diseases. In this retrospective pilot study, the authors assessed the importance of postchemotherapy necrosis in high-risk neuroblastoma with a histological and case notes review of surgically resected specimens. The authors reviewed all available histology of 31 high-risk neuroblastoma cases treated with COJEC (dose intensive etoposide and vincristine with either cyclophosphamide, cisplatin or carboplatin) or OPEC/OJEC (etoposide, vincristine and cyclophosphamide with alternating cisplatin [OPEC] or carboplatin [OJEC]) induction chemotherapy in 2 Children's Cancer & Leukaemia Group (CCLG) pediatric oncology centers. The percentage of postchemotherapy necrosis was assessed and compared with MYCN amplification status and overall survival. The median percentage of postchemotherapy tumor necrosis was 60%. MYCN status was available for 28 cases, of which 12 were amplified (43%). Survival in cases with ≥ 60% necrosis or ≥ 90% necrosis was not better than those with less necrosis, nor was percentage necrosis associated with survival using Cox regression. However, MYCN-amplified tumors showed a higher percentage of necrosis than non-MYCN-amplified tumors, 71.3% versus 37.2% (P = .006). This effect was not related to prechemotherapy necrosis and did not confer improved overall survival. Postchemotherapy tumor necrosis is higher in patients with MYCN amplification. In this study, postchemotherapy necrosis did not correlate with overall survival and should not lead to modification of postoperative treatment. However, these findings need to be confirmed in a larger prospective study of children with high-risk neuroblastoma.

  15. Expanding contraceptive options.

    PubMed

    1989-01-01

    The goals of Family Health International (FHI) have been to introduce a variety of birth control options to people in developing countries, and to provide information to the user on the advantages and disadvantages of each method. FHI has worked with many developing countries in clinical trials of established as well as new contraceptive methods. These trials played an important part in making 2 sterilization procedures, laparoscopy and minilaparotomy popular for women. Further research improved the methods and have made them the most popular in the world, chosen by 130 million users. FHI is doing clinical trials on a new IUD, that is a copper bearing T-shaped device called the TCu380A. they have collected data on over 10,000 women using IUD's and early analysis indicates TCu380A is more effective than others. FHI is also evaluating devices such as Norplant that will prevent pregnancy up to 5 years by implanting the capsules in the arm. More than 8,000 women are being tested to determine the acceptability of implants in different geographical locations. Other research groups are doing work in 10 additional countries: Bangladesh will expand its program to 24,000 women and Nepal to 8,000 women. Trials are also being conducted on progestogen pills, since they do not lesson the volume of milk in breast feeding. FHI has also worked to introduce creative community-based distribution channels. In one case, specially trained health workers delivered contraceptives door-to-door in over 150,000 households. They found that 2 of 3 women accepted the pills and in a follow up survey 90% were still using them. FHI is now focusing on ways to improve moving new contraceptives from clinical testing on everyday use. They will coordinate training programs, educational material, media campaigns, and efforts with other international organizations, government agencies, and family planning groups.

  16. Workshop on injectable contraceptives.

    PubMed

    1994-01-01

    At a workshop in Dhaka on February 10, 1994, district and thana level managers discussed the problems associated with a project that delivers injectable contraceptives to the doorsteps of clients. The workshop, which was organized by the Bangladesh government and the Maternal and Child Health-Family Planning (MCH-FP) Extension Project of the International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDR,B), identified lack of appropriate training, inefficient supervision, and inadequate knowledge about and facilities for the disposal of used syringes and needles as problems. There was agreement among participants that use of the injectables, depot medroxyprogesterone acetate (DMPA) and norethisterone enanthate (NET-EN), had led to increases in contraceptive use. The 6-month old project had been initiated in 8 thanas by the Directorate of Family Planning of the government of Bangladesh, with the technical assistance of the MCH-FP Extension Project, after ICDDR,B noticed that the rates of use for all types of contraceptives had increased in the rural areas of Matlab, Abhoynagar, and Sirajganj with doorstep delivery by field workers. During the same period, use of injectables that were offered by female paramedics at static centers had remained low. At the workshop, Dr. Rushikesh Maru of the Extension Project spoke about the effective administration of the injectables within 15 days before or after the due date. Mr. AKM Rafiquz Zaman, former director general of Family Planning, government of Bangladesh, requested further expansion in at least 1 thana of each district and in all municipalities and urban slums.

  17. Vaginal contraceptives still evolving.

    PubMed

    Pearson, R M

    1986-01-01

    The effort to develop vaginal contraceptives began in the distant past and is still underway today. 1000 years ago, South American Indians inserted into the vagina bark strips impregnated with quinine. In medieval times women used vaginal inserts of cloth soaked in honey or vinegar. Quinine pessaries were introduced into Europe in the late 1800s, and in the early 1900s investigators began to study the effects of various chemicals on sperm motility. Following World War II, surfactant spermicides which disrupt the sperm membrane were developed and marketed. Many of these preparations contained nonoxynol-9. Currently, the D-isomer of propranolol is being examined as a spermicidal contraceptive, and several bacteriocides, e.g., benzalkonium and chlorhexidine, are being developed as spermicides which reduce the penetrability of cervical mucus. Other chemicals being investigated act by inhibiting the acrosome reaction. Advantages of vaginal contraceptives are that they are inexpensive, reversible, and relatively safe and easy to use. Generally they require no medical intervention or supervision. In addition, spermicides may kill or inhibit the growth of organisms responsible for sexually transmitted diseases. Disadvantages of spermicides are that they are generally less effective than many other methods, some interfere with sexual spontaneity, they may cause local irritations, and some women find them messy to use. Recently, concerns were expressed about the possible teratogenic effects of sperimicides. Most of these concerns proved to be unfounded. Given the many new avenues of research, the major disadvantage of sperimicides, i.e., their high failure rates, may be minimized in the near future.

  18. Potencies of oral contraceptives.

    PubMed

    Edgren, R A; Sturtevant, F M

    1976-08-15

    Oral contraceptives are combinations of estrogens and progestogens or, in the case of the mini-pills, progestogens alone. With specific test procedures in laboratory animals or human subjects, it is possible to assign potency evaluations to the components relative to the progestational, estrogenic, or antiestrogenic activities of the progestogen or to the estrogenic potencies of the estrogenic component. It might even be possible to quantify the synergistic effects of the estrogen on the progestational agent. Unfortunately, however, it is impossible now to amalgamate such assay results into single estimates of the potencies of the combinations (either the combination products per se or the combination tablets of sequential products). For example, an over-all estrogenic potency of a combination preparation would involve the integration of contributions form the estrogen itself plus the estrogenic products of metabolism of the progestogen minus the antagonistic effect of the progestational agent, if any. These factors cannot now be quantified independently, much less merged into a single figure of clinical significance. Further, even if it were possible to produce such an estimate, it is unlikely that the evaluation would be meaningful in relation to any putative side effect or adverse reaction, i.e., the alleged thrombogenic effects of oral contraceptives cannot currently be related directly to any measure of potency that will allow prediction of these clinical conditions from laboratory models. Any evaluation of the potential of a given contraceptive to produce a specific side effect will depend upon data generated with specific regard to that adverse reaction and the individual product in question.

  19. Gestodene-containing contraceptives.

    PubMed

    Kuhl, H; Jung-Hoffmann, C; Wiegratz, I

    1995-12-01

    As GSD is the most potent progestogen used in oral contraceptives, the doses of GSD can be lower than those of other progestogen components. The monophasic (30 micrograms EE + 75 micrograms GSD) and the triphasic formulation (30 micrograms EE + 50 micrograms GSD/40 micrograms EE + 70 micrograms GSD/30 micrograms EE + 100 micrograms GSD) suppress gonadotropin release and ovarian function profoundly and inhibit ovulation reliably. The strong anti-estrogenic and progestogenic effectiveness of GSD is based on the high GSD serum concentrations achieved during daily intake. Because of the weak androgenic properties of GSD, both formulations can be characterized as estrogen-dominant with respect to their hepatic effects. Except for the first cycles, both formulations afford good cycle control, and the rate of side effects is similar to that with comparable low-dose oral contraceptives. The levels of total and free androgens and androgen precursors, as well as of peripheral androgen activity, are significantly reduced, resulting in a reduced incidence of acne. The concentrations of SHBG and other serum-binding globulins are elevated considerably, and thyroid function is almost unaffected. The estrogen-dominant effect on hepatic metabolism of both formulations also is reflected by a significant increase in the levels of triglycerides and VLDL, HDL, and some apolipoproteins, while LDL-CH and total CH remain unchanged. Similar to other low-dose oral contraceptives, the GSD-containing preparations cause a slight impairment of glucose tolerance that does not appear to be of clinical relevance. However, a significant increase exists in pro-coagulatory and fibrinolytic activity that leads to a considerable stimulation of fibrin turnover. In predisposed women, this may contribute to an elevated risk of venous and arterial thromboembolic diseases.

  20. [Correlation between mismatch repair proteins status and clinicopathological characteristics in sporadic colorectal cancer patients].

    PubMed

    Xiao, Z T; Zhang, R X; Zhao, Y; Peng, J H; Lu, S X; Zhang, H Z; Ding, P R; Wu, X J; Lu, Z H; Li, L R; Wan, D S; Pan, Z Z; Chen, G

    2017-04-25

    Objective: To explore the expression of mismatch repair (MMR) proteins in sporadic colorectal cancer (SCRC) patients, and its association with clinicopathological characteristics of SCRC. Methods: Patients with histologically confirmed colorectal cancer were consecutively recruited between December 2011 and June 2015 at Sun Yat-sen University Cancer Center. The exclusion criteria included multiple primary colorectal tumors, hereditary colorectal cancer (including Lynch syndrome, familial adenomatous polyposis), and the patients without the MMR proteins status tested. A total of 2 684 patients were included. Correlations of MMR proteins status and patients' demographics (including gender, age), tumor characteristics (site and differentiation) and TNM staging (excluding 315 SCRC patients receiving neoadjuvant therapy) were investigated. Results: The percentage of deficient MMR (dMMR) in these SCRC patients was 10.2%, and that of proficient MMR (pMMR) was 89.8%. The dMMR was more likely to be detected in younger (≤59 old years) SCRC patients compared to the elderly (>59 years) [12.7%(179/1 406)vs 7.5%(96/1 278), P<0.001]. The dMMR rate in right colon cancer was significantly higher than that in left colon cancer and rectal cancer [22.7%(151/664)vs 7.2%(69/956)vs 5.2%(55/1 064), P<0.001]. Among the various pathological types of SCRC, mucinous adenocarcinoma showed the highest rate of dMMR (24.4%), and neuroendocrine carcinoma the lowest rate of dMMR (0) (P<0.001). In addition, the proportions of dMMR in stage Ⅰ, stage Ⅱ, stage Ⅲ and stage Ⅳ SCRC were 9.7%, 16.5%, 8.5%, and 3.9%, respectively (P<0.001). There is no significant difference in the proportion of dMMR between male and female (11.0% vs 9.1%, P=0.114). Conclusion: dMMR status may be most likely to exist in younger (≤59 years) patients with stage Ⅱ right colon mucinous adenocarcinoma among SCRC.

  1. Contraception in lactating women.

    PubMed

    Díaz, S; Croxatto, H B

    1993-12-01

    Lactating women need contraception after first menses, supplementation or 6 months postpartum, or before, according to personal or programmatic reasons. Non-hormonal methods have no influence on lactation and are the first choice. Intrauterine devices (IUDs) inserted during amenorrhea are safe and show good continuation rates. Progestin-only methods do not affect breast-feeding and should be used after 6 weeks to prevent transference of orally active steroids to the newborn. Progesterone rings and Nestorone implants are effective new methods, that use orally inactive steroids.

  2. Adolescent pregnancy and contraception.

    PubMed

    Dalby, Jessica; Hayon, Ronni; Carlson, Jensena

    2014-09-01

    7% of US teen women became pregnant in 2008, totaling 750,000 pregnancies nationwide. For women ages 15 to 19, 82% of pregnancies are unintended. Adolescents have a disproportionate risk of medical complications in pregnancy. Furthermore, adolescent parents and their infants both tend to suffer poor psychosocial outcomes. Preventing unintended and adolescent pregnancies are key public health objectives for Healthy People 2020. Screening for sexual activity and pregnancy risk should be a routine part of all adolescent visits. Proven reductions in unintended pregnancy in teens are attained by providing access to contraception at no cost and promoting the most-effective methods. Copyright © 2014 Elsevier Inc. All rights reserved.

  3. Susceptibility testing of fungi: current status of correlation of in vitro data with clinical outcome.

    PubMed Central

    Ghannoum, M A; Rex, J H; Galgiani, J N

    1996-01-01

    In summary, it is clear that in vitro susceptibility testing can predict outcome in selected clinical situations. The clearest data are from the fluconazole-treated AIDS patients with oropharyngeal candidiasis. In this setting, the homogeneity of the underlying immune defect, combined with the ease of identification and monitoring of the infection, creates a near-perfect test situation. In more complex scenarios, such as the heterogeneous population of patients enrolled in a recent study of candidemia, no such clear-cut correlation was present. The importance of host factors in the correlation of the MIC with outcome cannot be overemphasized. Examples of these parameters include patient status (underlying disease, the presence of intravascular catheters, and CD4+ T-cell number), drug pharmacokinetics (absorption and distribution), patient compliance, and drug-drug interactions. Identification of relevant factors can substantially improve the degree of the MIC-outcome correlation and thus improve the clinical utility of in vitro testing. An important feature in this entire process is the role of standardized susceptibility testing procedures. While not without flaws, the proposed NCCLS reference method has been invaluable in allowing multiple investigators to contribute data that can be used to clarify the correlation between the fluconazole MIC and outcome. While the development of simplified second-generation methods is eagerly anticipated, the role of the reference method as a common touchstone is critical. Only by use of either the reference method itself or methods with a known relationship to the reference method can this broad collaborative process really proceed. Current work is focusing on defining interpretive breakpoints for fluconazole and Candida species, refinement of the in vitro procedures used to measure susceptibility to amphotericin B, ketoconazole, and itraconazole, and the acquisition of a broad base of data on the relationship between the MIC

  4. Individuals with hematological malignancies before undergoing chemotherapy present oxidative stress parameters and acute phase proteins correlated with nutritional status.

    PubMed

    Camargo, Carolina de Quadros; Borges, Dayanne da Silva; de Oliveira, Paula Fernanda; Chagas, Thayz Rodrigues; Del Moral, Joanita Angela Gonzaga; Durigon, Giovanna Steffanello; Dias, Bruno Vieira; Vieira, André Guedes; Gaspareto, Patrick; Trindade, Erasmo Benício Santos de Moraes; Nunes, Everson Araújo

    2015-01-01

    Hematological malignancies present abnormal blood cells that may have altered functions. This study aimed to evaluate nutritional status, acute phase proteins, parameters of cell's functionality, and oxidative stress of patients with hematological malignancies, providing a representation of these variables at diagnosis, comparisons between leukemias and lymphomas and establishing correlations. Nutritional status, C-reactive protein (CRP), albumin, phagocytic capacity and superoxide anion production of mononuclear cells, lipid peroxidation and catalase activity in plasma were evaluated in 16 untreated subjects. Main diagnosis was acute leukemia (n = 9) and median body mass index (BMI) indicated overweight (25.6 kg/m(2)). Median albumin was below (3.2 g/dL) and CRP above (37.45 mg/L) the reference values. Albumin was inversely correlated with BMI (r = -0.53). Most patients were overweight before the beginning of treatment and had a high CRP/albumin ratio, which may indicate a nutrition inflammatory risk. BMI values correlated positively with lipid peroxidation and catalase activity. A strong correlation between catalase activity and lipid peroxidation was found (r = 0.75). Besides the elevated BMI, these patients also have elevated CRP values and unexpected relations between nutritional status and albumin, reinforcing the need for nutritional counseling during the course of chemotherapy, especially considering the correlations between oxidative stress parameters and nutritional status evidenced here.

  5. Postpartum contraception: needs vs. reality.

    PubMed

    Glazer, Ariella B; Wolf, Abigail; Gorby, Nicolle

    2011-03-01

    The postpartum time is a unique time to address patient's contraceptive needs and provide education. There are little data to suggest the best approach to provide information about contraception after delivery. Postpartum patients in an urban university hospital were asked to complete a written survey on postpartum contraception. Participants were asked about contraception counseling offered both antepartum and postpartum. Participants were also asked if they would have elected to have an intrauterine device (IUD) inserted immediately after delivery. Participants were contacted 4-6 months after delivery regarding ongoing contraceptive use. One hundred seventy-five surveys were completed; 77% (134) reported discussing contraception antepartum, and 87% (153), postpartum. Thirty percent of women reported discussing IUD insertion at an antepartum visit and 31% reported discussing it in the hospital prior to discharge. Twenty-three percent (39) of women would have elected immediate post-placental IUD placement if available. Of the 59 patients who were able to be contacted 4-6 months after delivery, 5% reported using an IUD. Twenty-two percent (13) of the participants contacted at follow-up still desired an IUD, of which 62% would have elected postplacental placement, if available. Twenty-nine percent of women reported using no contraceptive method and 32% reported using a method which is not highly effective. Prenatal visits and postpartum contact with providers create an opportunity to discuss family planning and contraception and most patients report receiving counseling. However, significantly fewer reported continued contraceptive use at 4-6 months postpartum. Initiation of postplacental IUD placement would be acceptable and would increase contraceptive use at 6 months postpartum. Copyright © 2011 Elsevier Inc. All rights reserved.

  6. Postpartum and postabortal insertion of intrauterine contraceptive devices.

    PubMed

    Martorella, L A; Esposito, J M

    1975-04-01

    One hundred forty-four patients are studied over an 18 month period. Postpartum and postabortal insertions of intrauterine contraceptive devices using the Lippes Loop and the Dalkon Shield are compared. The age, parity, previous methods of contraception, and marital status of the study group indicated a poorly motivated patient population. Although accidental pregnancy rates and expulsion rates are higher, the technique is considered worth-while in the population studied. Future research should be directed toward improved devices in order to decrease side effects and to increase appeal of the technique to those who will benefit most.

  7. Determinants of contraceptive use among women of reproductive age in Great Britain and Germany. I: Demographic factors.

    PubMed

    Oddens, B J; Lehert, P

    1997-10-01

    Multifactorial analyses of data from representative British and German national contraception surveys were used to examine the principal demographic determinants of contraceptive use by women. Contraceptive use appeared to be determined mainly by reference to 'reproductive status' (the combined impact of age, marital status, parity and future child wish). Women who were postponing pregnancies were using oral contraceptives, whereas those who wanted no more children relied more on intrauterine devices or sterilisation. Differences between the countries suggested that the choice of contraceptive method was influenced by health care policy, the organisation of the relevant services and differential provider preferences. The contraceptive method used was also related to having occasional rather than steady sexual partners (more condom use), lower educational level (less oral contraceptive use) and frequent church attendance (greater use of condoms and periodic abstinence). Contraception decisions appeared to follow a fixed pattern, based more on a couple's demographic situation (reproductive status, country, educational level and religious beliefs) than on the characteristics of the contraceptive methods. This resulted in an unnecessarily restricted choice of methods.

  8. Current status of achieving blood pressure target and its clinical correlates in Japanese type 2 diabetes.

    PubMed

    Yokoyama, Hiroki; Araki, Shin-Ichi; Kawai, Koichi; Hirao, Koichi; Kurihara, Yoshio; Seino, Hiroaki; Takamura, Hiroshi; Sugimoto, Hidekatsu; Okada, Akira; Maegawa, Hiroshi

    2017-07-21

    To investigate the current status of achieved blood pressure levels in association with the number of antihypertensive drug classes as of 2013, and to explore the clinical correlates with achievement of target blood pressure in a large-scale cohort of Japanese subjects with type 2 diabetes. A nationwide survey was conducted including 12,811 subjects with type 2 diabetes. Subjects were divided by achieved blood pressure, <130/80 or 140/90 mmHg, and the number of drug classes taken. The percentages achieving a blood pressure of <130/80 or 140/90 mmHg were 52.0% and 86.1%, respectively. The prevalence of hypertension, if defined as ≥130/80 mmHg or treated, became 67.9%. Among subjects taking antihypertensive drugs, a blood pressure of <130/80 or <140/90 mmHg was 46.7% and 83.2%, respectively. The percentages of <130/80 mmHg were 55.9% without drugs, 47.1% on 1, 42.5% on 2, 47.2% on 3, and 56.8% on ≥4 drugs, respectively. The most prescribed drugs were renin-angiotensin system inhibitors, followed by calcium channel blockers, diuretics, and β-blockers. The multiple logistic regression analysis indicated that a blood pressure <130/80 mmHg was associated with lower values in age, body mass index, albuminuria, and glomerular filtration rate, higher proportions on targets for HbA1C and lipids, and less retinopathy. In type 2 diabetes, hypertension is common and only 52% achieved <130/80 mmHg, indicating a difficulty in blood pressure lowering. This was correlated with difficulties in glycemic and lipid management, obesity, and vascular complications, implying these clustering to be a serious problem. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  9. Sperm protamine-status correlates to the fertility of breeding bulls.

    PubMed

    Dogan, Sule; Vargovic, Peter; Oliveira, Rodrigo; Belser, Lauren E; Kaya, Abdullah; Moura, Arlindo; Sutovsky, Peter; Parrish, John; Topper, Einko; Memili, Erdoğan

    2015-04-01

    During fertilization, spermatozoa make essential contributions to embryo development by providing oocyte activating factors, centrosomal components, and paternal chromosomes. Protamines are essential for proper packaging of sperm DNA; however, in contrast to the studies of oocyte-related female infertility, the influence of sperm chromatin structure on male infertility has not been evaluated extensively. The objective of this study was to determine the sperm chromatin content of bull spermatozoa by evaluating DNA fragmentation, chromatin maturity/protamination, PRM1 protein status, and nuclear shape in spermatozoa from bulls with different fertility. Relationships between protamine 1 (PRM1) and the chromatin integrity were ascertained in spermatozoa from Holstein bulls with varied (high vs. low) but acceptable fertility. Sperm DNA fragmentation and chromatin maturity (protamination) were tested using Halomax assay and toluidine blue staining, respectively. The PRM1 content was assayed using Western blotting and in-gel densitometry, flow cytometry, and immunocytochemistry. Fragmentation of DNA was increased and chromatin maturity significantly reduced in spermatozoa from low-fertility bulls compared to those from high-fertility bulls. Field fertility scores of the bulls were negatively correlated with the percentage of spermatozoa displaying reduced protamination and fragmented DNA using toluidine blue and Halomax, respectively. Bull fertility was also positively correlated with PRM1 content by Western blotting and flow cytometry. However, detection of PRM1 content by Western blotting alone was not predictive of bull fertility. In immunocytochemistry, abnormal spermatozoa showed either a lack of PRM1 or scattered localization in the apical/acrosomal region of the nuclei. The nuclear shape was distorted in spermatozoa from low-fertility bulls. In conclusion, we showed that inadequate amount and localization of PRM1 were associated with defects in sperm chromatin

  10. Measured Parental Weight Status and Familial Socio-Economic Status Correlates with Childhood Overweight and Obesity at Age 9

    PubMed Central

    Keane, Eimear; Layte, Richard; Harrington, Janas; Kearney, Patricia M.; Perry, Ivan J.

    2012-01-01

    Background Parental obesity is a predominant risk factor for childhood obesity. Family factors including socio-economic status (SES) play a role in determining parent weight. It is essential to unpick how shared family factors impact on child weight. This study aims to investigate the association between measured parent weight status, familial socio-economic factors and the risk of childhood obesity at age 9. Methodology/Principal Findings Cross sectional analysis of the first wave (2008) of the Growing Up in Ireland (GUI) study. GUI is a nationally representative study of 9-year-old children (N = 8,568). Schools were selected from the national total (response rate 82%) and age eligible children (response rate 57%) were invited to participate. Children and their parents had height and weight measurements taken using standard methods. Data were reweighted to account for the sampling design. Childhood overweight and obesity prevalence were calculated using International Obesity Taskforce definitions. Multinomial logistic regression examined the association between parent weight status, indicators of SES and child weight. Overall, 25% of children were either overweight (19.3%) or obese (6.6%). Parental obesity was a significant predictor of child obesity. Of children with normal weight parents, 14.4% were overweight or obese whereas 46.2% of children with obese parents were overweight or obese. Maternal education and household class were more consistently associated with a child being in a higher body mass index category than household income. Adjusted regression indicated that female gender, one parent family type, lower maternal education, lower household class and a heavier parent weight status significantly increased the odds of childhood obesity. Conclusions/Significance Parental weight appears to be the most influential factor driving the childhood obesity epidemic in Ireland and is an independent predictor of child obesity across SES groups. Due to the high

  11. Measured parental weight status and familial socio-economic status correlates with childhood overweight and obesity at age 9.

    PubMed

    Keane, Eimear; Layte, Richard; Harrington, Janas; Kearney, Patricia M; Perry, Ivan J

    2012-01-01

    Parental obesity is a predominant risk factor for childhood obesity. Family factors including socio-economic status (SES) play a role in determining parent weight. It is essential to unpick how shared family factors impact on child weight. This study aims to investigate the association between measured parent weight status, familial socio-economic factors and the risk of childhood obesity at age 9. Cross sectional analysis of the first wave (2008) of the Growing Up in Ireland (GUI) study. GUI is a nationally representative study of 9-year-old children (N = 8,568). Schools were selected from the national total (response rate 82%) and age eligible children (response rate 57%) were invited to participate. Children and their parents had height and weight measurements taken using standard methods. Data were reweighted to account for the sampling design. Childhood overweight and obesity prevalence were calculated using International Obesity Taskforce definitions. Multinomial logistic regression examined the association between parent weight status, indicators of SES and child weight. Overall, 25% of children were either overweight (19.3%) or obese (6.6%). Parental obesity was a significant predictor of child obesity. Of children with normal weight parents, 14.4% were overweight or obese whereas 46.2% of children with obese parents were overweight or obese. Maternal education and household class were more consistently associated with a child being in a higher body mass index category than household income. Adjusted regression indicated that female gender, one parent family type, lower maternal education, lower household class and a heavier parent weight status significantly increased the odds of childhood obesity. Parental weight appears to be the most influential factor driving the childhood obesity epidemic in Ireland and is an independent predictor of child obesity across SES groups. Due to the high prevalence of obesity in parents and children, population based

  12. Glyceraldehyde 3-phosphate dehydrogenase-telomere association correlates with redox status in Trypanosoma cruzi.

    PubMed

    Pariona-Llanos, Ricardo; Pavani, Raphael Souza; Reis, Marcelo; Noël, Vincent; Silber, Ariel Mariano; Armelin, Hugo Aguirre; Cano, Maria Isabel Nogueira; Elias, Maria Carolina

    2015-01-01

    Glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a classical metabolic enzyme involved in energy production and plays a role in additional nuclear functions, including transcriptional control, recognition of misincorporated nucleotides in DNA and maintenance of telomere structure. Here, we show that the recombinant protein T. cruzi GAPDH (rTcGAPDH) binds single-stranded telomeric DNA. We demonstrate that the binding of GAPDH to telomeric DNA correlates with the balance between oxidized and reduced forms of nicotinamide adenine dinucleotides (NAD+/NADH). We observed that GAPDH-telomere association and NAD+/NADH balance changed throughout the T. cruzi life cycle. For example, in replicative epimastigote forms of T. cruzi, which show similar intracellular concentrations of NAD+ and NADH, GAPDH binds to telomeric DNA in vivo and this binding activity is inhibited by exogenous NAD+. In contrast, in the T. cruzi non-proliferative trypomastigote forms, which show higher NAD+ concentration, GAPDH was absent from telomeres. In addition, NAD+ abolishes physical interaction between recombinant GAPDH and synthetic telomere oligonucleotide in a cell free system, mimicking exogenous NAD+ that reduces GAPDH-telomere interaction in vivo. We propose that the balance in the NAD+/NADH ratio during T. cruzi life cycle homeostatically regulates GAPDH telomere association, suggesting that in trypanosomes redox status locally modulates GAPDH association with telomeric DNA.

  13. Glyceraldehyde 3-Phosphate Dehydrogenase-Telomere Association Correlates with Redox Status in Trypanosoma cruzi

    PubMed Central

    Pariona-Llanos, Ricardo; Pavani, Raphael Souza; Reis, Marcelo; Noël, Vincent; Silber, Ariel Mariano; Armelin, Hugo Aguirre; Cano, Maria Isabel Nogueira; Elias, Maria Carolina

    2015-01-01

    Glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is a classical metabolic enzyme involved in energy production and plays a role in additional nuclear functions, including transcriptional control, recognition of misincorporated nucleotides in DNA and maintenance of telomere structure. Here, we show that the recombinant protein T. cruzi GAPDH (rTcGAPDH) binds single-stranded telomeric DNA. We demonstrate that the binding of GAPDH to telomeric DNA correlates with the balance between oxidized and reduced forms of nicotinamide adenine dinucleotides (NAD+/NADH). We observed that GAPDH-telomere association and NAD+/NADH balance changed throughout the T. cruzi life cycle. For example, in replicative epimastigote forms of T. cruzi, which show similar intracellular concentrations of NAD+ and NADH, GAPDH binds to telomeric DNA in vivo and this binding activity is inhibited by exogenous NAD+. In contrast, in the T. cruzi non-proliferative trypomastigote forms, which show higher NAD+ concentration, GAPDH was absent from telomeres. In addition, NAD+ abolishes physical interaction between recombinant GAPDH and synthetic telomere oligonucleotide in a cell free system, mimicking exogenous NAD+ that reduces GAPDH-telomere interaction in vivo. We propose that the balance in the NAD+/NADH ratio during T. cruzi life cycle homeostatically regulates GAPDH telomere association, suggesting that in trypanosomes redox status locally modulates GAPDH association with telomeric DNA. PMID:25775131

  14. Correlation between dental and nutritional status in community-dwelling elderly Japanese.

    PubMed

    Yoshida, Mitsuyoshi; Kikutani, Takeshi; Yoshikawa, Mineka; Tsuga, Kazuhiro; Kimura, Misaka; Akagawa, Yasumasa

    2011-07-01

    The purpose of this study was to clarify the correlation between dental and nutritional status among community-dwelling elderly Japanese people. The subjects were 182 elderly individuals, aged 65-85 years, who voluntarily participated in a health seminar at Kyoto Prefectural University of Medicine. These subjects were divided into two groups according to the occlusion. The subjects in the retained contact group were those who had retained molar occlusion with natural teeth. The lost contact group were those who retained molar occlusion with removable partial dentures. Anthropometric variables such as body mass index (BMI) were collected and dietary intake was assessed using a brief self-administered diet history questionnaire (BDHQ). No statistical difference in BMI or intake of macronutrients was found between these two occlusal groups. The lost contact group reported significantly lower consumption of vegetables and higher consumption of confectionaries (foods rich in sugar) than did the retained contact group (P < 0.05), and therefore had significantly lower intake of vitamin C and dietary fiber (P < 0.05). It can be concluded that natural tooth contact loss in the posterior region affect the intake of vitamins and dietary fiber. . © 2011 Japan Geriatrics Society.

  15. Correlation between nutritional status and Staphylococcus colonization in hip and knee replacement patients.

    PubMed

    Schwarzkopf, Ran; Russell, Tara A; Shea, Megan; Slover, James D

    2011-01-01

    Orthopaedic patients with poor nutritional status are at an increased risk of postoperative complications, such as infection and wound healing. Nasal colonization with Staphylococcus aureus, especially with methicillin-resistant Staphylococcus aureus, has been shown to be a risk factor for surgical-site infections. We examined the incidence of nutritional depletion in our arthroplasty population and its correlation with Staphylococcus aureus colonization. We conducted a retrospective review of prospectively collected data of our arthroplasty patient population. Patients with known Staphylococcus aureus colonization or surgical-site infection were compared with a random cohort of patients. Patient demographics, preoperative nasal culture, and two nutritional screening scores were collected. Six hundred and fifty-two patients underwent arthroplasty and completed preoperative nasal cultures and nutritional assessment. A high percentage (27%) of our patients demonstrated some level of nutritional depletion prior to joint replacement. Overall nutritional scores were not significantly associated with surgery-type, preoperative nasal culture, or surgical- site infection in our patient population.

  16. Parameters of oxidative stress status in healthy subjects: their correlations and stability after sample collection.

    PubMed

    Firuzi, Omidreza; Mladenka, Premysl; Riccieri, Valeria; Spadaro, Antonio; Petrucci, Rita; Marrosu, Giancarlo; Saso, Luciano

    2006-01-01

    It has been proposed that sample storage may have some influence on the parameters of oxidative stress status (OSS) in biological fluids. We measured four important OSS parameters in plasma of 23 healthy subjects and repeated the measurements in the same samples kept at -70 degrees C after different time intervals. Hydroperoxides and total antioxidant capacity (TAC) were determined by ferrous ion oxidation in presence of xylenol orange (FOX) and ferric reducing antioxidant power (FRAP) assays, respectively. Sulfhydryls and carbonyls were measured spectrophotometrically. In fresh samples, OSS seemed to increase with age and relatively good correlations were found among different parameters. The mean values of hydroperoxides (6.08 microM), TAC (0.334 mM Trolox equivalent), and sulfhydryls (0.562 mM) in fresh samples did not show any significant change after 1, 7, and 30 days of storage. Mean carbonyl concentration determined after 1 day storage (2.0 nmol/mg protein) did not change after 30 days. However, extents of changes in hydroperoxide concentrations varied considerably from one individual to another, even after 1 day. A similar phenomenon was observed in TAC, but after 7 days. We suggest measuring hydroperoxides in fresh samples and TAC maximally after 1 week. Sulfhydryls and carbonyls showed more stability and can be measured at least 1 month after sample collection.

  17. Nuclear BMI-1 expression in laryngeal carcinoma correlates with lymph node pathological status.

    PubMed

    Allegra, Eugenia; Puzzo, Lidia; Zuccalà, Valeria; Trapasso, Serena; Vasquez, Enrico; Garozzo, Aldo; Caltabiano, Rosario

    2012-10-02

    The main cause of treatment failure and death in laryngeal squamous cell carcinoma is metastasis to the regional lymph nodes. The current clinical staging criteria fail to differentiate patients with occult metastasis from patients without metastasis. Identifying molecular markers of the disease might improve our understanding of the molecular mechanisms underlying the pathogenesis and development of laryngeal carcinoma and may help improve clinical staging and treatment. Sixty-four previously untreated patients who underwent surgical excision of laryngeal squamous cell carcinoma with neck dissection were included in this study. The expression of B cell-specific Moloney murine leukemia virus integration site 1 (BMI-1) was examined immunohistochemically on formalin-fixed paraffin-embedded primary tissue specimens. Nuclear expression of BMI-1 (nBMI-1) was detected in 32 of the 64 tumors (50%), cytoplasmic expression of BMI-1 (cBMI-1) was detected in 22 (34.4%), and 10 tumors (15.6%) showed no BMI-1 immunoreactivity. High nBMI-1 expression levels (≥ 10) were detected in 28 of the 32 (87.5%) nBMI-1-positive patients. Multivariate analysis including age at diagnosis, grade, tumor location, TNM status, and nBMI-1 expression showed that a high nBMI-1 expression level was an independent prognostic factor for lymph node metastasis. The expression of BMI-1 in patients with laryngeal carcinoma seems to correlate with lymph node metastasis.

  18. Nuclear BMI-1 expression in laryngeal carcinoma correlates with lymph node pathological status

    PubMed Central

    2012-01-01

    Background The main cause of treatment failure and death in laryngeal squamous cell carcinoma is metastasis to the regional lymph nodes. The current clinical staging criteria fail to differentiate patients with occult metastasis from patients without metastasis. Identifying molecular markers of the disease might improve our understanding of the molecular mechanisms underlying the pathogenesis and development of laryngeal carcinoma and may help improve clinical staging and treatment. Methods Sixty-four previously untreated patients who underwent surgical excision of laryngeal squamous cell carcinoma with neck dissection were included in this study. The expression of B cell-specific Moloney murine leukemia virus integration site 1 (BMI-1) was examined immunohistochemically on formalin-fixed paraffin-embedded primary tissue specimens. Results Nuclear expression of BMI-1 (nBMI-1) was detected in 32 of the 64 tumors (50%), cytoplasmic expression of BMI-1 (cBMI-1) was detected in 22 (34.4%), and 10 tumors (15.6%) showed no BMI-1 immunoreactivity. High nBMI-1 expression levels (≥10) were detected in 28 of the 32 (87.5%) nBMI-1-positive patients. Multivariate analysis including age at diagnosis, grade, tumor location, TNM status, and nBMI-1 expression showed that a high nBMI-1 expression level was an independent prognostic factor for lymph node metastasis. Conclusion The expression of BMI-1 in patients with laryngeal carcinoma seems to correlate with lymph node metastasis. PMID:23031716

  19. Cognitive Status Correlates with CXCL10/IP-10 Levels in Parkinson's Disease.

    PubMed

    Rocha, Natália Pessoa; Scalzo, Paula Luciana; Barbosa, Izabela Guimarães; Souza, Mariana Soares; Morato, Isabela Boechat; Vieira, Erica Leandro Marciano; Christo, Paulo Pereira; Teixeira, Antônio Lúcio; Reis, Helton José

    2014-01-01

    Cognitive impairment and depressive symptoms are of great interest in Parkinson's disease (PD), since they are very common and lead to increased disability with poor quality of life. Inflammatory mechanisms have been implicated in PD and its nonmotor symptoms. In the current pilot study, we aimed to evaluate plasma levels of chemokines in PD patients and to analyze the putative association of chemokines with depressive symptoms and cognitive performance. We hypothesized that higher chemokines levels are associated with worse cognitive performance and increased depressive symptoms in PD. For this purpose, 40 PD patients and 25 age- and gender-matched controls were subjected to a clinical evaluation including cognitive and mood tests. Peripheral blood was drawn and plasma levels of CCL2/MCP-1, CCL11/eotaxin, CCL24/eotaxin-2, and CXCL10/IP-10 were measured by enzyme-linked immunosorbent assay. PD patients and control individuals presented comparable plasma concentrations of all the evaluated chemokines. In PD patients, CXCL10/IP-10 plasma levels correlated positively with Hoehn and Yahr staging scale. In addition, the higher CXCL10/IP-10 levels, the worse performance on cognitive tests. Although there was no significant difference between PD patients and control individuals regarding chemokines levels, our preliminary results showed that CXCL10/IP-10 may be associated with cognitive status in PD.

  20. Cognitive Status Correlates with CXCL10/IP-10 Levels in Parkinson's Disease

    PubMed Central

    Rocha, Natália Pessoa; Scalzo, Paula Luciana; Barbosa, Izabela Guimarães; Souza, Mariana Soares; Morato, Isabela Boechat; Vieira, Érica Leandro Marciano; Christo, Paulo Pereira; Teixeira, Antônio Lúcio; Reis, Helton José

    2014-01-01

    Cognitive impairment and depressive symptoms are of great interest in Parkinson's disease (PD), since they are very common and lead to increased disability with poor quality of life. Inflammatory mechanisms have been implicated in PD and its nonmotor symptoms. In the current pilot study, we aimed to evaluate plasma levels of chemokines in PD patients and to analyze the putative association of chemokines with depressive symptoms and cognitive performance. We hypothesized that higher chemokines levels are associated with worse cognitive performance and increased depressive symptoms in PD. For this purpose, 40 PD patients and 25 age- and gender-matched controls were subjected to a clinical evaluation including cognitive and mood tests. Peripheral blood was drawn and plasma levels of CCL2/MCP-1, CCL11/eotaxin, CCL24/eotaxin-2, and CXCL10/IP-10 were measured by enzyme-linked immunosorbent assay. PD patients and control individuals presented comparable plasma concentrations of all the evaluated chemokines. In PD patients, CXCL10/IP-10 plasma levels correlated positively with Hoehn and Yahr staging scale. In addition, the higher CXCL10/IP-10 levels, the worse performance on cognitive tests. Although there was no significant difference between PD patients and control individuals regarding chemokines levels, our preliminary results showed that CXCL10/IP-10 may be associated with cognitive status in PD. PMID:25386381

  1. Survival analysis of time to uptake of modern contraceptives among sexually active women of reproductive age in Nigeria

    PubMed Central

    Adebowale, Ayo Stephen; Morhason-Bello, ImranOludare

    2015-01-01

    Objective To assess the timing of modern contraceptive uptake among married and never-married women in Nigeria. Design A retrospective cross-sectional study. Data and method We used nationally representative 2013 Demographic and Health Survey data in Nigeria. Modern contraceptive uptake time was measured as the period between first sexual intercourse and first use of a modern contraceptive. Non-users of modern contraceptives were censored on the date of the survey. Kaplan–Meier survival curves were used to determine the rate of uptake. A Cox proportional-hazards model was used to determine variables influencing the uptake at 5% significance level. Participants A total of 33 223 sexually active women of reproductive age. Outcome measure Time of uptake of a modern contraceptive after first sexual intercourse. Results The median modern contraceptive uptake time was 4 years in never-married and 14 years among ever-married women. Significant differences in modern contraceptive uptake existed in respondents’ age, location, education and wealth status. Never-married women were about three times more likely to use a modern contraceptive than ever-married women (aHR=3.24 (95% CI 2.82 to 3.65)). Women with higher education were six times more likely to use a modern contraceptive than those without education (aHR=6.18 (95% CI 5.15 to 7.42)). Conclusions The rate of modern contraceptive uptake is low, and timing of contraceptive uptake during or after first sexual intercourse differed according to marital status. Age and number of children ever born influenced modern contraceptive uptake among the never-married women, but religion and place of residence were associated with the probability of modern contraceptive uptake among ever-married women. PMID:26671948

  2. Survival analysis of time to uptake of modern contraceptives among sexually active women of reproductive age in Nigeria.

    PubMed

    Fagbamigbe, Adeniyi Francis; Adebowale, Ayo Stephen; Morhason-Bello, ImranOludare

    2015-12-15

    To assess the timing of modern contraceptive uptake among married and never-married women in Nigeria. A retrospective cross-sectional study. We used nationally representative 2013 Demographic and Health Survey data in Nigeria. Modern contraceptive uptake time was measured as the period between first sexual intercourse and first use of a modern contraceptive. Non-users of modern contraceptives were censored on the date of the survey. Kaplan-Meier survival curves were used to determine the rate of uptake. A Cox proportional-hazards model was used to determine variables influencing the uptake at 5% significance level. A total of 33,223 sexually active women of reproductive age. Time of uptake of a modern contraceptive after first sexual intercourse. The median modern contraceptive uptake time was 4 years in never-married and 14 years among ever-married women. Significant differences in modern contraceptive uptake existed in respondents' age, location, education and wealth status. Never-married women were about three times more likely to use a modern contraceptive than ever-married women (aHR=3.24 (95% CI 2.82 to 3.65)). Women with higher education were six times more likely to use a modern contraceptive than those without education (aHR=6.18 (95% CI 5.15 to 7.42)). The rate of modern contraceptive uptake is low, and timing of contraceptive uptake during or after first sexual intercourse differed according to marital status. Age and number of children ever born influenced modern contraceptive uptake among the never-married women, but religion and place of residence were associated with the probability of modern contraceptive uptake among ever-married women. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  3. Abortion and contraceptive failure.

    PubMed

    1998-01-01

    Persona, marketed by Unipath, is a new method of natural family planning which has been on the market since 1996. It works by measuring the hormone levels in a woman's urine and letting her know when she is not fertile and may have sex without using a barrier method of contraception. The British Pregnancy Advisory Service (BPAS) found that their surveyed clients who reported using Persona had 188 abortions in 3 months and concluded that there was a need for better information and more advice for couples who plan to use the method. The other major non-NHS abortion provider, Marie Stopes International, reported similar findings, with about 60 women per month visiting their clinics for abortions after having used the method. The BPAS survey also showed that 43% of the women who had an abortion after using Persona were aged 24 years or younger even though Persona is intended for use by women aged 25-40 years in stable relationships. A similar proportion also reported having sex on days when the method told them that they were most fertile. These latter women were not asked if they used another method of contraception on fertile days. An additional 13% reported ignoring the instructions to wait for 3 natural periods after terminating pill use before beginning to use Persona.

  4. Adolescent contraception: nonhormonal methods.

    PubMed

    Kulig, J W

    1989-06-01

    A comparison of the advantages, disadvantages, and costs of each method is presented in Table 1. Barrier methods of contraception offer adolescents protection against both pregnancy and STDs, but innovative approaches are needed to enhance availability and acceptability. Condom use in conjunction with a vaginal spermicide would provide optimal protection. The "female condom" may prove to be an effective alternative. Diaphragms and cervical caps can be prescribed for well-educated, highly motivated adolescents comfortable with insertion and removal. The vaginal contraceptive sponge provides many of the advantages of the diaphragm and cap without the need for an examination and fitting and also may be used as a backup method with the condom. Vaginal spermicides used alone are significantly less effective than in combination with a mechanical barrier. The IUD is not considered appropriate for most adolescents due to its association with an increased risk of pelvic infection. Periodic abstinence requires accurate identification of the fertile period, extensive education, and partner cooperation. Sterilization is rarely considered an option in adolescents. Alternate forms of sexual expression are available to adolescents who choose to abstain from intercourse.

  5. Steroidal contraceptive vaginal rings.

    PubMed

    Sarkar, N N

    2003-06-01

    The development of steroid-releasing vaginal rings over the past three decades is reviewed to illustrate the role of this device as an effective hormonal contraceptive for women. Vaginal rings are made of polysiloxane rubber or ethylene-vinyl-acetate copolymer with an outer diameter of 54-60 mm and a cross-sectional diameter of 4-9.5 mm and contain progestogen only or a combination of progestogen and oestrogen. The soft flexible combined ring is inserted in the vagina for three weeks and removed for seven days to allow withdrawal bleeding. Progesterone/progestogen-only rings are kept in for varying periods and replaced without a ring-free period. Rings are in various stages of research and development but a few, such as NuvaRing, have reached the market in some countries. Women find this method easy to use, effective, well tolerated and acceptable with no serious side-effects. Though the contraceptive efficacy of these vaginal rings is high, acceptability is yet to be established.

  6. Medicinal plants: conception / contraception.

    PubMed

    Chaing, H S; Merino-chavez, G; Yang, L L; Wang, F N; Hafez, E S

    1994-01-01

    Researchers have conducted considerable experiments on the effectiveness and therapeutic values of Chinese herbs and parts of plants. We should not ignore the significance of natural medicine. The Chinese have been perfecting medicinal therapy based on the raw ingredients of plants/herbs and their derivatives for thousands of years. Chinese practitioners of traditional medicine prescribe medicines based on yin and yang. Traditional medicine is communicated in a verb or written form. Natural resources used in traditional medicine to treat diseases are not limited to just medicinal plants but also include animals, shell fish, and minerals. Parts of plants used in traditional medicine are leaves, stems, flowers, bark, and root. Chinese medicine is the world's oldest continuous surviving tradition. The Chinese experimented with local plants, often resulting in mild to violent reactions. This process allowed them to become familiar with poisonous plants and those that could relieve pain or successfully treat illness. Current allopathic medicines are composed of synthetic compounds copied from natural chemical derivatives, which tend to be more potent than the original compound. Some medicinal plants used to effect conception/contraception include Striga astiatica (contraceptive); Eurycoma longifolia (male virility); and a mixture of lengkuas, mengkudu masak, black pepper seeds, ginger, salt, and 2 eggs (increase libido). Women in Malaysia take jamu to preserve their body shape and to provide nutrition during pregnancy. Praneem causes local cell-mediated immunity in the uterus. Clinical trials of Praneem with or without the hCG vaccine are planned.

  7. Estrogens and postcoital contraception.

    PubMed

    Notelovitz, M

    1981-07-01

    The contraceptive effect of large doses of estrogens administered postcoitally is not fully understood, although numerous reports have described the use of a 4 to 6 day course of high dose oral diethylstilbestrol (DES), ethinyl estradiol, conjugated estrogens, and combinations of estrogen and progestogen. Because estrogens are effective postovulatory rather than postcoital contraceptives, it is necessary to know the exact time of unprotected intercouse in relation to a woman's menstrual cycle. Depending on the frequency and timing of intercouse, a 5-day course of postcoital estrogen, introduced within 72 hours, yields a pregancy rate of .03-.3%. Failures are usually due to inadequate doses of estrogen, errors in timing, or multiple exposures. A lowering of basal body temperature after postovulatory administration of high doses of estrogen indicates successful intervention. Existence of various conditions such as hypertension and migraine contraindicate the use of postcoital estrogens. DES and possibly other estrogens are associated with teratogenic and potentially carcinogenic effects. 70 to 80% of women taking postcoital estrogens report side effects such as nausea, weight gain and headache. No randomized studies have compared the efficacy, side effects, or safety of the available estrogens. The use of informed coinsent procedures is advised because of the potency of high dose estrogens.

  8. Unintended childbearing and knowledge of emergency contraception in a population-based survey of postpartum women.

    PubMed

    Goldsmith, Kimberley A; Kasehagen, Laurin J; Rosenberg, Kenneth D; Sandoval, Alfredo P; Lapidus, Jodi A

    2008-05-01

    We examined the relationship between unintended childbearing and knowledge of emergency contraception. The Oregon Pregnancy Risk Assessment Monitoring System (PRAMS) is a population-based survey of postpartum women. We analyzed data from the 2001 PRAMS survey using logistic regression to assess the relationship between unintended childbearing and emergency contraception while controlling for maternal characteristics such as age, race/ethnicity, education, marital status, family income, and insurance coverage before pregnancy. In 2001, 1,795 women completed the PRAMS survey (78.1% weighted response proportion). Of the women who completed the survey, 38.2% reported that their birth was unintended and 25.3% reported that they did not know about emergency contraception before pregnancy. Unintended childbearing was associated with a lack of knowledge of emergency contraception (OR 1.43, 95% CI 1.00, 2.05) after controlling for marital status and age. Women in Oregon who were not aware of emergency contraception before pregnancy were more likely to have had an unintended birth when their marital status and age were taken into account. Unintended birth was more likely among women who were young, unmarried, lower income, and uninsured. Given that emergency contraception is now available over-the-counter in the US to women who are 18 years of age or older, age- and culturally-appropriate public health messages should be developed to expand women's awareness of, dispel myths around, and encourage appropriate use of emergency contraception as a tool to help prevent unintended pregnancy and birth.

  9. Knowledge, attitude and practice of contraception in rural kashmir.

    PubMed

    Hayat, Humera; Khan, Parwez Sajad; Imtiyaz, Bhat; Hayat, Gazala; Hayat, Rehana

    2013-12-01

    Human fertility is determined by many factors such as customs, morals and habits of social groups with regard to marital obligation of life. Acceptance of family planning methods varies within and between societies and there are many factors which are responsible for such variation at community, family and individual level. Socioeconomic environment, culture and education are few of them that play a vital role. Jammu and Kashmir state in general and Kashmir valley in particular is a Muslim-dominated population with traditionally a conservative society. Apart from family customs and influence of the elders, religious background has always been behind the passive resistance, or at the best indifference towards contraception. This study makes an attempt to assess the knowledge, attitude and practice of contraception in rural Kashmir. To assess the knowledge, attitude and practice of contraception in rural Kashmir. Community-based Cross-Sectional study. December 2006 to May 2008. 1900 currently married women in the age group of 15-49 years of age. Rural households. 1900 currently married women, aged 15-49 years, selected by multi-stage random sampling technique from three districts of Kashmir valley who were interviewed at home using a pretested oral questionnaire. The assessment of various socioeconomic and other variables made as per the available standard procedures and scales. Percentage, Chi square test and Bivariate analysis. Knowledge of the contraceptive methods was fairly good especially for terminal methods i.e. female sterilization (97.7 %). Main source of information on contraception was obtained from mass media (60.4 %). Contraceptive practice was significantly related to number of living children, literacy, socioeconomic status and type of family. What is needed is to promote and stress contraceptive methods and their advantages using mass media approach and to explore more and more participation of private sector.

  10. European society of contraception statement on contraception in obese women.

    PubMed

    Merki-Feld, Gabriele S; Skouby, Sven; Serfaty, David; Lech, Medard; Bitzer, Johannes; Crosignani, Pier Giorgio; Cagnacci, Angelo; Sitruk-Ware, Regine

    2015-02-01

    The obesity 'epidemic' continues to increase, mostly but not only in developed countries. As overweight and obese women are at an increased risk for venous thromboembolism (VTE) at baseline and at a much higher risk during pregnancy, it is essential to help these women to plan pregnancies carefully and to use contraceptives with a positive ratio of benefits versus risks. The Expert Group on hormonal and molecular contraception of the European Society of Contraception convened to review the existing evidence and propose recommendations to the prescribers in line with most recent studies and with the Medical Eligibility Criteria of the World Health Organisation.

  11. The vaginal contraceptive sponge.

    PubMed

    Edelman, D A

    1984-06-01

    The vaginal contraceptive sponge, approved on April 1, 1983 by the US Food Administration (FDA) for sale in the US as a single use, disposable, over-the-counter contraceptive, is made of polyurethane and designed to be biocompatible with the vaginal environment. The sponge is available in a single size, is round, and about 5.5 cm in diameter and 2.5 cm thick. An indentation on 1 side helps to ensure the sponge's correct placement against the cervix. A polyester retrieval loop attached to the sponge facilitates removal. Postcoital tests of the sponge without the spermicide indicated that it was ineffective in preventing sperm from entering the cervical canal. Before insertion, the contraceptive sponge is moistened with tap water to activate the spermicide and is inserted into the vagina with the indentation placed against the cervis. The sponge has been designed to provide continuous protection against pregnancy for at least 24 hours after insertion. Following a successful phase ii clinical trail of the sponge, in 1979 comparative phase iii clinical trials were initiated by Family Health International. The following trials were conducted: sponge versus the diaphragm (arcing-spring) used with a spermicide (nonoxynol-9) at 13 clinics in the US (1439 subjects) and at 2 clinics in Canada and the UK (502 subjects); sponge versus a foaming spermicidal (menfegol) suppository at 5 clinics in Yugoslavia, Taiwan, and Bangladesh (1386) subjects); and sponge versus spermicidal (nonoxynol-9) foam at 2 clinics in Israel and Thailand (366 subjects). In all trials the contraceptive methods were raondomly assigned. Clinics were required to follow up subjects for 1 year. Only the US study has been completed. In the comparative trials of the sponge and diaphragm (both US based and overseas) the pregnancy rates were significantly higher for the sponge. In the comparative trials of the sponge and foaming suppositories or spermicidal foam there were no significant differences between the

  12. Contraceptive prevalence and preference in a cohort of south–east Nigerian women

    PubMed Central

    Egede, John Okafor; Onoh, Robinson Chukwudi; Umeora, Odidika Ugochukwu Joannes; Iyoke, Chukwuemeka Anthony; Dimejesi, Ikechukwu Benedict Okechukwu; Lawani, Lucky Osaheni

    2015-01-01

    Background Rates of fertility, population growth, and maternal deaths in Nigeria are among the highest in the world, with an estimated 4% of all births being unwanted and 7% mistimed. These are caused mainly by nonuse, inappropriate choice, and difficulty in accessing contraceptive commodities. The purpose of this study was to determine the prevalence and factors influencing the choice and sources of contraceptive options among market women in Ebonyi State, Nigeria. Methods This was a questionnaire-based, cross-sectional, descriptive study involving 330 market women of reproductive age in Abakaliki, Ebonyi State, Nigeria. A survey was carried out to identify their knowledge, use, and sources of contraception and the factors that influence their contraceptive practices. Results Knowledge of contraception was high (275 [83.3%]), and 229 (69.4%) of the study population approved of contraceptive use. However, only 93 (28.3%) of the respondents were currently using any form of contraception. Fifty-four women (16.3%) were using modern methods. The commonly used forms of modern contraception were the barrier method (male condoms, 27 [8.2%]), the oral contraceptive pill (10 [3.0%]), injectables (8 [2.5%]), and the intrauterine contraceptive device (7 [2.0%]). The most common source of contraceptive products was patent medicine dealers (58 [51%]). The main barriers to use of contraception were desire for more children (86 [26.1%]), religious prohibition (62 [18.8%]), spousal disapproval (32 [9.7%]), and the perceived side effects of modern contraceptives (25 [7.6%]). There was a significant association for approval of contraception when the model was adjusted for religion (odds ratio [OR] 0.39, 95% confidence interval [CI] 0.18–0.84; P=0.02); educational status (OR 2.84, 95% CI 0.96–8.40; P=0.04); parity (OR 1.78, 95% CI 1.09–2.85; P=0.03); and social class (OR 2.54, 95% CI 1.26–5.11; P=0.01). Conclusion There is good knowledge about contraception among Nigerian

  13. Contraception-related venous thromboembolism in adolescents.

    PubMed

    O'Brien, Sarah H

    2014-02-01

    Venous thromboembolism (VTE) is a rare but serious complication of combined hormonal contraception. While the absolute risk of VTE is low in adolescents, thrombotic events in contraception users younger than the age of 20 years account for 5 to 10% of total contraception-related VTE events in population studies, because of the high frequency of contraception use in adolescents. An increased risk of VTE exists not only with oral contraceptives, but also the contraceptive patch and vaginal ring. Most adolescents who experience contraception-related VTE have additional transient or inherited thrombotic risk factors at the time of VTE. Although the presence of inherited thrombophilia impacts the risk of contraception-related VTE, thrombophilia screening before contraception prescribing should be targeted only to high-risk populations. Pediatric institutions, caregivers, and young women need to be aware of the risk of VTE with estrogen-containing contraception, and maintain a high index of suspicion for this complication in women using these agents.

  14. Social and Physical Environmental Correlates of Adults’ Weekend Sitting Time and Moderating Effects of Retirement Status and Physical Health

    PubMed Central

    Van Holle, Veerle; McNaughton, Sarah A.; Teychenne, Megan; Timperio, Anna; Van Dyck, Delfien; De Bourdeaudhuij, Ilse; Salmon, Jo

    2014-01-01

    Emerging research suggests that prolonged sedentary behaviour (SB) is detrimental to health. Changes in SB patterns are likely to occur during particular life stages, for example at retirement age (55–65-year-old). Evidence on socio-ecological SB correlates is scarce and inconsistent in this age group. Moreover, the influence of socio-ecological correlates may vary depending on health and retirement status. This study examined social and environment correlates of overall weekend day sitting among adults at or approaching retirement age, and moderating effects of perceived physical health and retirement status. Baseline data from the Wellbeing, Eating and Exercise for a Long Life study in 2839 Australian adults (55–65-year-old) were analysed. Participants self-reported proximal social factors, neighbourhood social and physical environment, physical health and retirement status. MLwiN multilevel regression analyses were conducted. In the multivariable model, only social support from friends/colleagues to discourage sitting (B = −0.891; p = 0.036) was associated with overall weekend day sitting. No moderation of retirement status, nor physical health were found in the multivariable results. Results from this study suggest the importance of social factors in relation to weekend day sitting among 55–65-year-old adults. Health promotion initiatives in this age group should pay special attention to enhancing social interaction opportunities. Moreover, findings suggest that SB-specific correlates may need to be examined in future research. PMID:25243886

  15. [Correlation of bioelectric activity of maxillofacial muscles with postural status and chewing function in patients with disocclusion].

    PubMed

    Krechina, E K; Pogabalo, I V; Verzilova, M V; Markov, N M

    2013-01-01

    The aim of the study was to evaluate the correlation between the activity and the function of the maxillofacial muscles and the postural status in patients with the Class II malocclusions. The study revealed posture stabilizing function of sterno-cleido-mastoid muscles and interference of postural and maxillofacial muscles. In addition in class II patients asymmetric masticatory dysfunctions were identified.

  16. Social and physical environmental correlates of adults' weekend sitting time and moderating effects of retirement status and physical health.

    PubMed

    Van Holle, Veerle; McNaughton, Sarah A; Teychenne, Megan; Timperio, Anna; Van Dyck, Delfien; De Bourdeaudhuij, Ilse; Salmon, Jo

    2014-09-19

    Emerging research suggests that prolonged sedentary behaviour (SB) is detrimental to health. Changes in SB patterns are likely to occur during particular life stages, for example at retirement age (55-65-year-old). Evidence on socio-ecological SB correlates is scarce and inconsistent in this age group. Moreover, the influence of socio-ecological correlates may vary depending on health and retirement status. This study examined social and environment correlates of overall weekend day sitting among adults at or approaching retirement age, and moderating effects of perceived physical health and retirement status. Baseline data from the Wellbeing, Eating and Exercise for a Long Life study in 2839 Australian adults (55-65-year-old) were analysed. Participants self-reported proximal social factors, neighbourhood social and physical environment, physical health and retirement status. MLwiN multilevel regression analyses were conducted. In the multivariable model, only social support from friends/colleagues to discourage sitting (B = -0.891; p = 0.036) was associated with overall weekend day sitting. No moderation of retirement status, nor physical health were found in the multivariable results. Results from this study suggest the importance of social factors in relation to weekend day sitting among 55-65-year-old adults. Health promotion initiatives in this age group should pay special attention to enhancing social interaction opportunities. Moreover, findings suggest that SB-specific correlates may need to be examined in future research.

  17. Male contraception: expanding reproductive choice.

    PubMed

    Rajalakshmi, M

    2005-11-01

    The development of steroid-based oral contraceptives had revolutionized the availability of contraceptive choice for women. In order to expand the contraceptive options for couples by developing an acceptable, safe and effective male contraceptive, scientists have been experimenting with various steroidal/non-steroidal regimens to suppress testicular sperm production. The non-availability of a long-acting androgen was a limiting factor in the development of a male contraceptive regimen since all currently tested anti-spermatogenic agents also concurrently decrease circulating testosterone levels. A combination regimen of long-acting progestogen and androgen would have advantage over an androgen-alone modality since the dose of androgen required would be much smaller in the combination regimen, thereby decreasing the adverse effects of high steroid load. The progestogen in the combination regimen would act as the primary anti-spermatogenic agent. Currently, a number of combination regimens using progestogen or GnRH analogues combined with androgen are undergoing trials. The side effects of long-term use of androgens and progestogens have also undergone evaluation in primate models and the results of these studies need to be kept in view, while considering steroidal regimens for contraceptive use in men. Efforts are also being made to popularize non-scalpel vasectomy and to develop condoms of greater acceptability. The development of contraceptive vaccines for men, using sperm surface epitopes not expressed in female reproductive tract as source, still requires considerable research efforts.

  18. Ovarian reserve screening before contraception?

    PubMed

    Kushnir, Vitaly A; Barad, David H; Gleicher, Norbert

    2014-11-01

    Women are increasingly delaying conception to later years. Hormonal contraception induces artificial cyclicity, which does not, like natural cyclicity, reflect normal, physiological ovarian behaviour. Therefore, long-term users of hormonal contraceptives, in particular, fail to derive potential diagnostic benefits from changes in menstrual cyclicity, which usually alerts patients and physicians to developing ovarian pathology. Timely diagnosis of ovarian problems is further hampered, as anti-Müllerian hormone is suppressed by hormonal contraceptives, making the accurate assessment of functional ovarian reserve more difficult. Women on long-term hormonal contraceptives who develop premature ovarian senescence at young ages, therefore, often go undiagnosed until termination of hormonal contraception, when they present with either post-contraception amenorrhea, other menstrual abnormalities or infertility. As evolving screening options now permit the detection of young women at risk for premature ovarian senescence, it is proposed that young women are offered 'risk screening' for premature ovarian senescence before starting long-term hormonal contraception. A potential protocol is outlined.

  19. The effect of internal migration, individual and contextual characteristics on contraceptive use among Nigerian women.

    PubMed

    Akinyemi, Joshua O; Odimegwu, Clifford O; Adebowale, Ayo S

    2017-06-23

    We investigated the relation of internal migration to contraceptive use and adjusted for individual and contextual (community) characteristics. Multilevel logistic regression models were fitted to nationally representative data of 28,876 women from 884 communities in Nigeria. Only about one out of every 10 women (10.4%) currently used a contraceptive method. Contraceptive prevalence according to the migration status were rural-urban (12.5%), urban-rural (13.8%), rural nonmigrants (6.2%) and urban nonmigrants (17.1%). The relationship between internal migration and contraceptive use was fully explained by individual and community characteristics. Programs aimed at increasing contraceptive prevalence should address contextual challenges alongside socioeconomic factors.

  20. Contraceptive effects of extended lactational amenorrhoea: beyond the Bellagio Consensus.

    PubMed

    Short, R V; Lewis, P R; Renfree, M B; Shaw, G

    1991-03-23

    We have recorded the duration of lactational anovulation and amenorrhoea in a well-nourished group of Australian women who breastfed their babies throughout the study. The data enabled us to compare the theoretical cumulative probability of conception among breastfeeding women who had unprotected intercourse irrespective of their menstrual status with that of those who had unprotected intercourse only during lactational amenorrhoea. Breastfeeding alone is not an effective form of contraception, since all the women in our study resumed normal ovulation while still breastfeeding. However, among women who have unprotected intercourse only during lactational amenorrhoea but adopt other contraceptive measures when they resume menstruation, only 1.7% would have become pregnant during the first 6 months of amenorrhoea, only 7% after 12 months, and only 13% after 24 months. Thus for our women it would be possible to extend the Bellagio Consensus Conference guidelines which stated that lactational amenorrhoea can only be relied on as a contraceptive for the first 6 months post-partum in women who are fully or almost fully breastfeeding. The lactational amenorrhoea method can be relied on for excellent contraceptive protection in the first 6 months of breastfeeding, irrespective of when supplements are introduced into the baby's diet; for women who continue to breastfeed the method can also give good protection for up to 12 months post partum. Once menstruation has returned, other forms of contraception are essential to prevent pregnancy.

  1. A qualitative study of clandestine contraceptive use in urban Mali.

    PubMed

    Castle, S; Konaté, M K; Ulin, P R; Martin, S

    1999-09-01

    This prospective study uses qualitative methods to examine the social and economic impact of family planning on women's lives in the district of Bamako, Mali. Fifty-five first-time users of contraceptives were interviewed in October 1996. Of particular interest is the high proportion (17/55) of those who had hidden their use of a birth-control method from their husbands. Substantial collusion is found to have occurred between sisters-in-law in assisting each other to gain and hide methods of family planning and to keep their use secret from their spouses and older marital relatives. The main reason for discontinuation among the clandestine users was menstrual disruption, which they feared would make their husbands aware of their contraceptive use. By the end of the study, women were aware that their use of contraceptives had increased their mobility and available time, enabling them to enhance the quantity and efficiency of their work activities. Contraception, therefore, appears to be a valuable resource, permitting women to improve their economic and social status. In settings where clandestine use is prevalent, at least in the short term involving men in family planning programs may not always be beneficial, nor may considering the couple as the unit of intervention and analysis always be appropriate. In the long term, however, the underlying causes of men's objections to contraceptive use need to be addressed so as to facilitate communication and joint decisionmaking about family planning.

  2. Emergency contraception: Focus on the facts.

    PubMed

    Najera, Deanna Bridge

    2016-01-01

    Significant progress on contraception, and in particular emergency contraception, has been made in the past decade. Emergency contraception was first introduced as a stand-alone prescription in 1998, and the interaction of politics and medicine meant a tumultuous course to the drug becoming available over the counter. This article reviews how emergency contraception works, the effectiveness of different methods, pros and cons, and the history of emergency contraception.

  3. Negative estrogen-receptor invasive breast carcinoma: mammographic aspects, correlations with HER2/neu oncoprotein status.

    PubMed

    Enache, Dana Elena; Georgescu, Claudia Valentina; Pătrană, Nicoleta

    2012-01-01

    This study involved 40 ER-negative female patients with invasive breast cancer, aged between 25 and 88 years, diagnosed at Emergency County Hospital of Craiova, Romania, during a two-year interval (2010-2011). All patients that took part in the study were subjected to a preoperative mammography exam, and later to HP and IHC exams, in order to detect the ER, PR and HER2 status. These exams were followed by CISH in ambiguous HER2 cases. The tumor detection method was palpation in 16 cases, whereas in 24 cases the method used was the screening mammography. Histopathologically, the analyzed tumors were infiltrative ductal carcinoma (35 cases), lobular carcinoma (one case), mucinous (two cases) and metaplastic carcinoma (two cases). Depending on the status of the oncoprotein HER2, the 40 ER-negative female patients included in the study formed two groups: the ER-negative, HER2-positive (11 cases, 27.5%) formed the first group and the ER-negative, HER2-negative (29 cases, 72.5%) formed the second group. Depending on the expression of the receptors for progesterone, 60% of cases were classified as triple negative mammary carcinomas (ER-, PR-, HER2-). The comparative study of the ER-negative, HER2-positive and the ER-negative, HER2-negative mammary carcinomas showed that the tumors of the ER-negative, HER2-positive group were mostly high degree cancers (80% vs. 56%), with negative progesterone receptors (81.81% vs. 48.27%), associated with axillary lymph node metastasis (63.63% vs. 48.27%), and were detected at a higher cancer stage (II/III) (81.81% vs. 62.06%). Regarding the mammographic features, the ER-negative HER2-positive breast cancers are more likely to be irregular masses (62.5% vs. 33.33%), with spiculated margins (45.45% vs. 6.9%), frequently associated with dense or heterogeneously dense breast (82% vs. 69%) and pleomorphic calcifications (62.5% vs. 28.57%) comparative with ER-negative HER2-negative cancers that were more frequently round/oval mass, with

  4. [Mercilon - the optimal oral contraceptive].

    PubMed

    Rachev, E; Damianov, L; Kolarov, G; Novachkov, V; Ivanov, S

    2000-01-01

    The authors review the effect of the oral contraceptive Mercilon on menstrual cycle, contraceptive efficacy, lipid profile, safety profile and adverse effects in a group of 32 women, included in the survey. The results of the trial show excellent contraceptive effect with Pearl Index of 0.00 and good control over the menstrual cycle. No negative or unfavorable effects were seen on the lipid profile as well as on the liver kidney and coangulant system function. Minor side effects were seen in only 5% of the patients.

  5. Hormonal contraception and cardiovascular system.

    PubMed

    Brito, Milena Bastos; Nobre, Fernando; Vieira, Carolina Sales

    2011-04-01

    Hormonal contraception is the most widely used method to prevent unplanned pregnancies. The literature has shown an association between cardiovascular risk and use of hormone therapy. With the purpose of providing better guidelines on contraception methods for women with risk factors for cardiovascular disease, we have reviewed the literature on the subject. This review describes the latest data from the scientific literature concerning the influence of hormonal contraceptives on arterial thrombosis, venous thrombosis and systemic high blood pressure, which are diseases that have become increasingly prevalent among young females.

  6. [When is breast feeding contraceptive?].

    PubMed

    1998-06-01

    Breast-feeding has always been perceived as a contraceptive measure, probably because it is associated with amenorrhea. However, many pregnancies occur during breast-feeding, often quite soon after delivery. A pregnancy occurring 3 months after delivery is considered at risk for both the mother and child. Three conditions are necessary for a 98% contraceptive efficacy of lactation: total amenorrhea; exclusive breast-feeding on demand, both day and night; and occurrence within the first 6 months postpartum. If the three conditions are met, no additional contraceptive method is needed. Beyond 6 months, another method should be used.

  7. The Effect of Contraceptive Knowledge Source upon Knowledge Accuracy and Contraceptive Behavior.

    ERIC Educational Resources Information Center

    Pope, A. J.; And Others

    1985-01-01

    The purpose of this investigation was to determine the relationship of the source of contraceptive knowledge to contraceptive knowledge accuracy and contraceptive behavior of college freshmen. Results and implications for health educators are discussed. (MT)

  8. [Barrier methods of contraception].

    PubMed

    Goldsmith, A; Edelman, D A

    1982-01-01

    Vaginal methods of contraception were the earliest types used and some references to them date back to antiquity. Most of the vaginal contraceptive agents identified by the ancient Greeks, Indians, Japanese, and Chinese have been found in modern laboratory tests to have spermicidal properties, but it is doubtful that the methods were fully reliable or were used by many people. During the 19th century the condom, vaginal spermicides, and diaphragm became available. The development of nonoxynol-9 and other nonirritating but effective spermicidal agents improved vaginal contraceptives greatly by the 1950s, but starting in the 1960s newer methods began to replace the vaginal methods. Interest in barrier methods has been reawakened somewhat by concern about the health effects of hormonal methods. At present all barrier methods leave something to be desired. Failure rates of 3-30% for barrier methods in general have been estimated, but the higher rates are believed due to incorrect or inconsistent use. Theoretical failure rates of condoms and diaphragms have been estimated at 3/100 women-years, but in actual use failure rates may reach 15 for condoms and 13 for diaphragms used with spermicides. Use-effectiveness rates are greatly influenced by motivation. For a variety of reasons, the acceptability of barrier methods is low, especially in developing countries. New developments in spermicidal agents include sperm inhibitors, which impede the fertilizing capacity of sperm rather than attempting a spermicidal effect; a number of such agents have been studied and have proven more effective in animal tests than conventional spermicides. Neosampoon, a new spermicidal foam, has attracted an increasing number of users, especially in developing countries. A new condom, made of thin polymers and containing a standard dose of nonoxynol-9, has been designed to dissolve in the vaginal fluid. Further studies are needed of its acceptability, efficacy, and side effects before it becomes

  9. Regulation of BDNF chromatin status and promoter accessibility in a neural correlate of associative learning

    PubMed Central

    Ambigapathy, Ganesh; Zheng, Zhaoqing; Keifer, Joyce

    2015-01-01

    Brain-derived neurotrophic factor (BDNF) gene expression critically controls learning and its aberrant regulation is implicated in Alzheimer's disease and a host of neurodevelopmental disorders. The BDNF gene is target of known DNA regulatory mechanisms but details of its activity-dependent regulation are not fully characterized. We performed a comprehensive analysis of the epigenetic regulation of the turtle BDNF gene (tBDNF) during a neural correlate of associative learning using an in vitro model of eye blink classical conditioning. Shortly after conditioning onset, the results from ChIP-qPCR show conditioning-dependent increases in methyl-CpG-binding protein 2 (MeCP2) and repressor basic helix-loop-helix binding protein 2 (BHLHB2) binding to tBDNF promoter II that corresponds with transcriptional repression. In contrast, enhanced binding of ten-eleven translocation protein 1 (Tet1), extracellular signal-regulated kinase 1/2 (ERK1/2), and cAMP response element-binding protein (CREB) to promoter III corresponds with transcriptional activation. These actions are accompanied by rapid modifications in histone methylation and phosphorylation status of RNA polymerase II (RNAP II). Significantly, these remarkably coordinated changes in epigenetic factors for two alternatively regulated tBDNF promoters during conditioning are controlled by Tet1 and ERK1/2. Our findings indicate that Tet1 and ERK1/2 are critical partners that, through complementary functions, control learning-dependent tBDNF promoter accessibility required for rapid transcription and acquisition of classical conditioning. PMID:26336984

  10. Correlation between Histological Status of the Pulp and Its Response to Sensibility Tests

    PubMed Central

    Naseri, Mandana; Khayat, Akbar; Zamaheni, Sara; Shojaeian, Shiva

    2017-01-01

    Introduction: The purpose of this study was to assess the accuracy of sensibility tests by correlating it with histologic pulp condition. Methods and Materials: Assessment of clinical signs and symptoms were performed on 65 permanent teeth that were scheduled to be extracted for periodontal, prosthodontic or orthodontic reasons. The normal pulp and reversible pulpitis were considered as treatable tooth conditions while irreversible pulpitis and necrosis were considered as untreatable conditions. The teeth were then extracted and sectioned for histological analysis of dental pulp. Histologic status and classification corresponded to the treatable or untreatable pulp condition. Comparisons between histological treatable and untreatable pulp condition were performed with chi-square analysis for sensibility test responses. The positive predictive value (PPV), negative predictive value (NPV) and accuracy to detect untreatable from treatable pulp condition were calculated for each test. Results: A significant difference was detected in the normal and a sharp lingered response to heat and cold tests. There was significant difference in the negative response to EPT between histological groups. The kappa agreement coefficient between clinical and histological diagnosis of pulp condition was about 0.843 (P<0.001). The accuracy of cold and heat tests and EPT to detect treatable pulp or untreatable pulp states were 78, 74 and 62%, respectively. The sensibility tests diagnosed untreatable pulpitis with a higher probability (NPV=63%-67% -54%, PPV=83%-91% -95% for heat, cold and EPT, respectively). Conclusion: Sensibility test results were more likely to diagnose pulpal disease or untreatable pulp conditions. However, to increase the diagnostic accuracy patient history, clinical signs and symptoms and also radiographic findings in conjunction with sensibility tests must be used. The result of this small study demonstrated a good agreement between clinical and histological pulp

  11. Correlation of serum lead levels with inflammation, nutritional status, and clinical complications in hemodialysis patients.

    PubMed

    Pouresmaeil, Rahmat; Razeghi, Effat; Ahmadi, Farokhlagha

    2012-01-01

    The aim of this study was to determine blood lead level (BLL) in hemodialysis (HD) patients and their relation with high-sensitivity C-reactive protein (hsCRP) and albumin which are inflammatory and nutritional biomarkers, respectively, and clinical complications. A total of 93 patients, who were dialyzed at least for 3 months, were included in the study. Blood samples were collected before HD and BLL was measured and categorized as three equal groups: low normal (BLL < 8 μg/dL), middle normal (BLL = 8-10.6 μg/dL), and high normal (BLL > 10.6 μg/dL). All patients had normal BLL, 9.7 ± 3.4 g/dL. Patients with abnormal hsCRP level (>3 mg/L) had higher BLL than other patients (16.4 ± 0.8 vs. 11.5 ± 2.7 mg/L, p = 0.003). Patients with BLL > 10.6 μg/dL had significantly lower hemoglobin, ferritin, iron, and albumin levels and higher hsCRP and intact parathyroid hormone (iPTH) levels than the patients with BLL < 8 μg/dL. In addition, BLL revealed a significant positive correlation with duration of dialysis. We concluded that BLL associated to inflammation, malnutritional status, iron-deficiency condition, and high iPTH level in HD patients.

  12. Non-Contraceptive Benefits of Oral Hormonal Contraceptives

    PubMed Central

    Schindler, Adolf E

    2012-01-01

    Abstract It is becoming evident that oral hormonal contraceptives-besides being well established contraceptives-seem to become important medications for many functional or organic disturbances. So far, clinical effectiveness has been shown for treatment as well as prevention of menstrual bleeding disorders and menstrual-related pain symptoms. Also this is true for premenstrual syndrome (PMS) and premenstrual disphoric disorder (PMDD). Particular oral contraceptives (OCs) containing anti-androgenic progestogens were shown to be effective medications for treatment of androgenisation symptoms (seborrhea, acne, hirsutism, alopecia). Through perfect suppression of the hypothalamic-pituitary-ovarian axis OCs have proven to be effective in elimination of persistent follicular cysts. Endometriosis/adenomyosis related pain symptoms are well handled similar to other drugs like Gonadotropine Releasing Hormone agonists but are less expensive, with less side effects, and possibility to be used for longer periods of time. This is also true for myoma. Pelvic inflammatory disease, rheumatoid arthritis, menstrual migraine, and onset of multiple sclerosis are prevented or delayed. Bone density is preserved and asthma symptoms improved. Endometrial hyperplasia and benign breast disease can be controlled. There is definitely a significant impact on risk reduction regarding endometrial, ovarian, and colon cancers. In conclusion, it needs to be recognized that oral combined hormonal contraceptives (estrogen/ progestogen combination) are - besides being reliable forms of contraception - are cost-effective medications for many medical disorders in women. Therefore, these contraceptives drugs are important for female and global health and should be used in clinical practice. PMID:23853619

  13. Barrier methods of contraception.

    PubMed

    Skrine, R L

    1985-05-01

    Barrier methods of contraception make up an essential part of the present contraceptive range, and doctors need to know in detail how to choose and fit them as well as how to instruct patients in their use. This discussion reviews the mode of action of the barrier method and then focuses on the vaginal diaphragm, the cervical or vault cap, the collatex (Today) sponge, condoms, emotionl problems associated with the use of barrier methods, advantages of barrier methods, and future developments. Barrier methods of contraception are only effective if used consistently and carefully. Failure rates vary greatly between studies, but in selected populations the failure rate for the diaphragm with spermicide can be as low as 1.9/100 woman years (wy) and for the condom 3.6 per 100wy (Vessey et al., 1982). If known user failures are removed, the figure for the condom can drop to as low as 0.4 per 100wy (John, 1973), which compares favorably with that of the combined oral contraceptive. Other studies quote failure rates of 10 per 100wy or more. These methods call for considerable participation by the patient at or before each act of intercourse and there is, therefore, great scope for inefficient use, either as a result of poor instruction or because couples find that they interfere with happy, relaxed sexual activity -- or fear that they may do so. Doctors need to understand the feelings of their patients before recommending them. The aim of a barrier method is to prevent live sperm from meeting the ovum. This is accomplished by the combination of a physical barrier with a spermicide. In the case of the condom, the integrity of the physical barrier is the most important factor, although some patients feel more secure with an additional spermicide. The vaginal barriers used at present do not produce a "water-tight" fit, and the principle is that the spermicide is held over the cervix by the barrier. It is also possible that the device acts partially by holding the alkaline

  14. [Contraception and society].

    PubMed

    Miyahara, S

    1988-01-01

    Dramatic decreases in the birth rate between 1947 and 1955 in Japan is due to legalized abortion and wide-spread practice of contraception but is also to some socio-economic changes. In 1947, the birth rate in Japan reached its highest, 34.3/1000 but dramatically decreased by 50% over the next 8 years. The birth rate, which went down to 17.2/1000 in 1955, increased again gradually till 1974 but has been decreasing. Total fertility rate is 1.8 as of now. Eugenic Law was passed in 1948 in Japan. 30% had the experience of contraception in 1950; 52% in 1955; 63% in 1959; 72% in 1965. 15% experienced abortion in 1952; 27%, in 1955; 41% in 1961. A post war baby boom occurred amid shortage of food, shelter and employment, and the experience of poverty prompted people to limit the size of family. Post-war Japan no longer was obsessed with producing an heir. Neither was there a need to produce many children because of improved infant mortality rates. Due to the fast paced industrialization of Japan between 1950 and 1960 a potentially high fertility population migrated from rural to urban areas, where big families were not advantageous. Although the socio economic life of Japanese people greatly improved after 1960, the birth rate has not increased very much. Money is now used more for material comforts in daily life, leisure, and education of small number of children. There is also a trend among some part of population not to have children because of environmental deterioration.

  15. Oral Health and Oral Contraceptive - Is it a Shadow behind Broad Day Light? A Systematic Review

    PubMed Central

    Patthi, Basavaraj; Singla, Ashish; Gupta, Ritu; Dhama, Kuldeep; Niraj, Lav Kumar; Kumar, Jishnu Krishna; Prasad, Monika

    2016-01-01

    Introduction Oral contraceptives are one of the risk factors for gingival disease. Oral contraceptives can affect the proliferation of cell, growth and differentiation of tissues in the periodontium. Nowadays recent research has suggested that the newer generation oral contraceptives have less influence on gingival diseases. Aim The purpose of this study was to systematically review the effect of oral contraceptives on periodontium. Materials and Methods A literature review was performed; PubMed, PubMed Central and Cochrane Library, Embase, Google Scholar were searched from 1970 up to December 2015 to identify appropriate studies. Results Out of the total 94 titles appeared 13 articles fulfilled the criteria and were selected for the review. Two articles which were hand searched and one article which was through e-mail was also included. The hormones progesterone and estrogen have direct impact on immune system of the body and thus, affect the pattern and rate of collagen production in the gingiva. Furthermore, the review also shows that longer duration usage of oral contraceptive could lead to poorer oral hygiene status, gingival inflammation and increased susceptibility to periodontal disease. Conclusion There are relatively few studies evaluating the effect of oral contraceptives on periodontium. It was found that oral contraceptives have a marked effect on periodontium. The gingival changes after use of oral contraceptives are pronounced in the first few months and with the passage of time these changes get enhanced. PMID:28050520

  16. Media exposure increases contraceptive use.

    PubMed

    Retherford, R D; Mishra, V

    1997-08-01

    India's national family welfare program has been broadcasting family planning messages on the radio and television for many years. The electronic mass media play a major role in teaching women about the benefits of small families and providing them with information on contraception. Radio and television are particularly important in India, a country in which 63% of currently married reproductive-age women are illiterate. An analysis of nationally representative data from India's 1992-93 National Family Health Survey (NFHS) on 84,558 currently married women aged 13-49 years indicates that general exposure to radio, television, and cinema has a strong positive effect upon current contraceptive use and the intended future use of contraception. Specific exposure to family planning messages has a significant positive effect upon current and intended future contraceptive behavior beyond the general effect of media exposure.

  17. How Effective Is Male Contraception?

    MedlinePlus

    ... health care providers to determine which method of birth control is best for them. For men, methods of ... sterilization procedures, is considered a permanent form of birth control. Different methods of contraception have different rates of ...

  18. Progestin-Only Oral Contraceptives

    MedlinePlus

    ... oral contraceptives are a very effective method of birth control, but they do not prevent the spread of ... on another day, use a backup method of birth control (such as a condom and/or a spermicide) ...

  19. The role of emergency contraception.

    PubMed

    Trussell, James; Ellertson, Charlotte; Stewart, Felicia; Raymond, Elizabeth G; Shochet, Tara

    2004-04-01

    Emergency contraception is an underused therapeutic option for women in the event of unprotected sexual intercourse. Available postcoital contraceptives include emergency contraceptive pills (ECPs) both with and without estrogen, and copper-bearing intrauterine devices. Each method has its individual efficacy, safety, and side effect profile. Most patients will experience prevention of pregnancy, providing they follow the treatment regimen carefully. There are concerns that women who use ECPs may become lax with their regular birth control methods; however, reported evidence indicates that making ECPs more readily available would ultimately reduce the incidence of unintended pregnancies. In addition, it is typically conscientious contraceptive users who are most likely to seek emergency treatment. Patient education is paramount in the reduction of unintended pregnancies and there are numerous medical resources available to women to assist them in this endeavor. Finally, ECPs are associated with financial and psychologic advantages that benefit both the individual patient and society at large.

  20. Contraception in Japan: Current trends.

    PubMed

    Yoshida, Honami; Sakamoto, Haruka; Leslie, Asuka; Takahashi, Osamu; Tsuboi, Satoshi; Kitamura, Kunio

    2016-06-01

    High proportion of Japanese uses condoms; lower proportion uses oral contraceptive pills (OCPs). We examined the longitudinal patterns for contraceptive usage in Japan and evaluated differences before and after OCP government approval. We accessed nationally representative survey data for women aged 16-49years from 1950 to 2014. Usage of condoms and OCP was 83.4% and 3.0%, respectively in 2014. OCP use before (1.21%) and after (1.97%) government approval did not differ significantly (p=.58). The prevalence of OCP usage remains low in Japan. A wide gap in use between Japan and other developed countries exists. Through a wide gap in OCP use between Japan and other countries, we revealed how choices of contraceptive methods and their benefits could be openly available for women of reproductive age, and how health care professionals disseminate appropriate knowledge about contraception for women in need. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Use of and access to oral and injectable contraceptives in Brazil

    PubMed Central

    Farias, Mareni Rocha; Leite, Silvana Nair; Tavares, Noemia Urruth Leão; Oliveira, Maria Auxiliadora; Arrais, Paulo Sergio Dourado; Bertoldi, Andréa Dâmaso; Pizzol, Tatiane da Silva Dal; Luiza, Vera Lucia; Ramos, Luiz Roberto; Mengue, Sotero Serrate

    2016-01-01

    ABSTRACT OBJECTIVE To analyze the prevalence of current use of oral and injectable contraceptives by Brazilian women, according to demographic and socioeconomic variables and issues related to access to those medicines. METHODS A cross-sectional, population-based analytical study with probability sampling based on data from the Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos (PNAUM – National Survey on Access, Use and Promotion of Rational Use of Medicines), carried out between September 2013 and February 2014 in 20,404 Brazilian urban households. Prevalence was calculated based on reports from non-pregnant women aged 15-49 on the use of oral or injectable contraceptives. The independent variables were gender, age, level of education, socioeconomic class, Brazilian region and marital status. Also analyzed were access, means of payment, sources, and reported medicines. Statistical analyses considered 95% confidence intervals (95%CI) and Pearson Chi-square test to evaluate the statistical significance of differences between groups, considering a 5% significance level. RESULTS Prevalence of use was 28.2% for oral contraceptives (OC) and 4.5% for injectable contraceptives (IC). The highest prevalence of oral contraceptives was in the South region (37.5%) and the lowest in the North region (15.7%). For injectable contraceptives there was no difference between regions. Access was higher for oral contraceptive users (90.7%) than injectable contraceptives users (81.2%), as was direct payment (OC 78.1%, IC 58.0%). Users who paid for contraceptives acquired them at retail pharmacies (OC 95.0% and IC 86.6%) and at Farmácia Popular (Popular Pharmacy Program) (OC 4.8% and IC 12.7%). Free of charge contraceptives were mostly obtained from the Brazilian Unified Health System – SUS (OC 86.7%; IC 96.0%). Free samples were reported by 10.4% of users who did not pay for oral contraceptives. Most of paying users did not try to obtain

  2. Fertility regulation technology: status and prospects.

    PubMed

    Segal, S J; Nordberg, O S

    1977-03-01

    The current status of and prospects for contraceptive methods is reviewed. Regulations governing the development, safety, and effectiveness of contraceptive methods are discussed, as well as the nature of the female and male reproductive system. Methods reviewed include coitus interruptus, the condom, spermicidal contraceptive agents, postcoital douching, the vaginal diaphragm, male and female sterilization, the rhythm method, oral contraceptives, IUDs, induced abortion, progesterone-releasing IUDs, postcoital estrogens, abortifacient agents (prostaglandins), immunization against human chorionic gonadotropin (HCG), pharmacologic suppression of the corpus luteum, long-acting injections of Depo-Provera, implantation of capsules containing norgestrel, the intravaginal ring, intracervical devices, release of contraceptive steroids through an arm bracelet, and male contraceptive agents. New areas of contraceptive research include influencing the release of luteininzing hormone-releasing hormone, ''turning-off'' corpus luteum function in early pregnancy by competitors for HCG, affecting sperm or ovarian membranes to prevent fertilization, and interferring with sperm and egg development.

  3. The contraceptive transition in Flanders.

    PubMed

    Cliquet, R; Lodewijckx, E

    1986-05-01

    This article documents changes in contraceptive use in Flanders, mainly using data from 4 quinquennial probability surveys on fertility behavior (NEGOs), conducted between 1966 and 1983. About 60% of the marriage cohort of 1915-1919 reported using contraception. The 1st NEGO (1966) showed that 90% of those then aged 40 had used contraception. During the early 1900s, withdrawal was the main method of contraception. In 1966, 89% of the married women surveyed had used contraception. In 1971, 95% had done so. Older women more often report use of traditional methods (withdrawal and /or periodic abstinence). Trends in current use among married women aged 30-34 for the period 1966-1982/1983 include 1) traditional methods, especially withdrawal, declined strongly, 2) hormonal contraception iccreased sharply between 1966 and 1975/1976 but then leveled off, and 3) IUD use and sterilization increased significantly between 1975/1976 and 1982/1983. In general, differences between birth cohorts at any point in time are larger than those within birth cohorts over time until 1975/1976. The major exception to this pattern is sterilization, where the increase inuse within cohors over time is larger than that between age groups at any point in time. Before 1976, differences in pill use between cohorts were much larger than those within cohorts. After 1975/1976, overall use of pills increased. Within cohorts, the proportion using pills decreased considerably between the 1975/1976 and the 1982/1983 surveys. Those indicating actual or probable future use of sterilization were 1) about 40-60 % of couples with the wife born between 1937 and 1941, and 2) 44-76% when the wife was born in 1947-1951. Flemish contraceptive practice figures for any survey or period are the highest recorded percentages ever or currently using contraceptives. Only 2% of married women at risk do not use any contraception. In Flanders, when shifting from traditional methods to modern medical records, use of

  4. [Guidance on use of contraceptive methods. What contraceptive method should be used?].

    PubMed

    Osler, M

    1991-02-18

    Advice on contraceptive methods must take into consideration the general health status of the woman, including adiposity, blood pressure, smoking, and medications used. Age and previous births or abortions, for instance, have a bearing on choosing the IUD. The stability of the relationship with the partner or spouse is important with regard to sexually transmitted diseases (STDs). The couple's preference is of prime importance. Information about different methods for all age groups is available in the form of books, videos, and films. Educational materials for students is a high priority, because a timely and through knowledge of protection prevents future problems. The sensational stories and unbalanced reports on sexuality by the daily press is often harmful. The method chosen has to be effective, easy to use, inexpensive and free of risks and side effects. The introduction of low-dose oral contraceptives has minimized risks, and fears about side effects have been exaggerated. A detailed tallying of the risks and benefits creates uncertainty in the patient, and thus increases the risk of noncompliance. The correct use of the condom and the diaphragm requires care. If some basic rules were observed, the number of abortions per year could decrease from 20,000 to 10,000-15,000. These guidelines include: high efficacy, protection against STDs, postcoital contraception in case of omission, regular annual medical checkups, taking no chances with unprotected sex and considering sterilization when family size has been completed.

  5. Beyond the Condom: Frontiers in Male Contraception

    PubMed Central

    Roth, Mara Y.; Amory, John K.

    2016-01-01

    Nearly half of all pregnancies worldwide are unplanned, despite numerous contraceptive options available. No new contraceptive method has been developed for men since the invention of condom. Nevertheless, more than 25% of contraception worldwide relies on male methods. Therefore, novel effective methods of male contraception are of interest. Herein we review the physiologic basis for both male hormonal and nonhormonal methods of contraception. We review the history of male hormonal contraception development, current hormonal agents in development, as well as the potential risks and benefits of male hormonal contraception options for men. Nonhormonal methods reviewed will include both pharmacological and mechanical approaches in development, with specific focus on methods which inhibit the testicular retinoic acid synthesis and action. Multiple hormonal and nonhormonal methods of male contraception are in the drug development pathway, with the hope that a reversible, reliable, safe method of male contraception will be available to couples in the not too distant future. PMID:26947703

  6. Beyond the Condom: Frontiers in Male Contraception.

    PubMed

    Roth, Mara Y; Amory, John K

    2016-05-01

    Nearly half of all pregnancies worldwide are unplanned, despite numerous contraceptive options available. No new contraceptive method has been developed for men since the invention of condom. Nevertheless, more than 25% of contraception worldwide relies on male methods. Therefore, novel effective methods of male contraception are of interest. Herein we review the physiologic basis for both male hormonal and nonhormonal methods of contraception. We review the history of male hormonal contraception development, current hormonal agents in development, as well as the potential risks and benefits of male hormonal contraception options for men. Nonhormonal methods reviewed will include both pharmacological and mechanical approaches in development, with specific focus on methods which inhibit the testicular retinoic acid synthesis and action. Multiple hormonal and nonhormonal methods of male contraception are in the drug development pathway, with the hope that a reversible, reliable, safe method of male contraception will be available to couples in the not too distant future.

  7. The contraception needs of the perimenopausal woman.

    PubMed

    Hardman, Sarah M R; Gebbie, Ailsa E

    2014-08-01

    Perimenopausal women have low fertility but must still be advised to use contraception until natural sterility is reached if they are sexually active. Patterns of contraceptive use vary in different countries worldwide. Long-acting reversible contraceptive methods offer reliable contraception that may be an alternative to sterilisation. Hormonal methods confer significant non-contraceptive benefits, and each individual woman should weigh up the benefits and risks of a particular method. No method of contraception is contraindicated by age alone, although combined hormonal contraception and injectable progestogens are not recommended for women over the age of 50 years. The intrauterine system has particular advantages as a low-dose method of effective hormonal contraception, which also offers control of menstrual dysfunction and endometrial protection in women requiring oestrogen replacement. Condoms are recommended for personal protection against sexually transmitted infections in new relationships. Standard hormone replacement therapy is not a method of contraception.

  8. Emergency contraceptive pills: dispensing practices, knowledge and attitudes of South Dakota pharmacists.

    PubMed

    Hellerstedt, Wendy L; Van Riper, Kristi K

    2005-03-01

    Despite a decision by the Food and Drug Administration to deny over-the-counter status to emergency contraceptive pills, pharmacists play a crucial role in a woman's access to this medication, especially in areas with large rural populations. Pharmacists' knowledge about and attitudes toward emergency contraceptive pills may affect whether pharmacies carry the medication and whether individual pharmacists dispense it. In October 2003, all registered pharmacists living and working in South Dakota were mailed a survey to assess their dispensing practices for, knowledge about, and attitudes toward emergency contraceptive pills. Data for 501 respondents were analyzed through chi-square testing and multivariate logistic regression. Fifty-four percent of respondents worked in pharmacies that carried emergency contraceptive pills. Of these, 67% had dispensed the medication in 2003, and 24% were not comfortable providing customer counseling about the method. Thirty-seven percent of all pharmacists did not understand its mechanism of action; 43% and 21%, respectively, incorrectly answered questions about the medication's link to birth defects and health risks. Only 5% correctly answered all three questions. Eighty-four percent of surveyed pharmacists believed that the medication should not be made available over the counter. Multivariate analysis showed that knowledge of emergency contraception and support for over-the-counter status were relatively low among pharmacists working in small communities. The education of pharmacists about emergency contraceptive pills must be strengthened to ensure that women receive accurate medical information and access to all contraceptive services.

  9. Toward prevention of alcohol exposed pregnancies: characteristics that relate to ineffective contraception and risky drinking

    PubMed Central

    Fabbri, Stefania; Farrell, Leah V.; Penberthy, J. Kim; Ceperich, Sherry Dyche; Ingersoll, Karen S.

    2010-01-01

    Alcohol-exposed pregnancy is a leading cause of preventable birth defects in the United States. This paper describes the motivational patterns that relate to risky drinking and ineffective contraception, two behaviors that can result in alcohol-exposed pregnancy. As part of an intervention study aimed at reducing alcohol-exposed pregnancy 124 women were recruited and reported demographic characteristics, readiness to change, stages of change, drinking, contraception, and sexual behavior history. Our results showed the following. Drinking: A significant positive correlation was found between the number of drinks consumed in 90 days and the Importance to reduce drinking (r = .23, p = .008). A significant negative correlation between number of drinks and confidence to reduce drinking (r = −.39, p = .000) was found as well. Significant differences were found in the total number of drinks consumed in 90 days between the five stages of change (F = (4,118), 3.12, p = .01). Women in Preparation reported drinking a significantly higher number of drinks than women in other stages of change. Contraception: There were significant negative correlations between ineffective contraception and Importance (r = −.38, p = .00), confidence (r = −.20, p = .02) and Readiness (r = −.43, p = .00) to use contraception effectively. Significant differences in contraception ineffectiveness were found for women in different stages of change (F = (4,115) 8.58, p = .000). Women in Precontemplation reported significantly higher levels of contraception ineffectiveness compared to women in other stages of change. Results show a clear relationship between higher alcohol consumption and higher levels of motivation to reduce drinking. In contrast, higher levels of ineffective contraception were related to lower levels of motivation to use contraception effectively. This suggests risky drinking may be better targeted with brief skills building interventions and ineffective contraception may

  10. Skin surface temperature of broiler chickens is correlated to body core temperature and is indicative of their thermoregulatory status.

    PubMed

    Giloh, M; Shinder, D; Yahav, S

    2012-01-01

    Extreme thermal conditions may dramatically affect the performance of broilers and other domestic animals, thereby impairing animal welfare and causing economic losses. Although body core temperature is the parameter that best reflects a bird's thermal status, practical and physiological obstacles make it irrelevant as a source of information on the thermal status of commercial flocks. Advances in the technology of infrared thermal imaging have enabled highly accurate, noncontact, and noninvasive measurements of skin surface temperature. Providing that skin surface temperature correlates with body temperature, this technology could enable acquisition of reliable information on the thermal status of animals, thereby improving diagnoses of environmental stress in a flock. This study of broiler chickens found a strong positive correlation between body core temperature and facial surface temperature, as recorded by infrared thermal imaging. The correlation was equally strong at all ages from 8 to 36 d during exposure to acute heat stress with or without proper ventilation and after acclimation to chronic heat exposure. A similar correlation was found by measurements in commercial flocks of broilers. Measurements of blood plasma concentrations of corticosterone, thyroid hormones, and arginine vasotocin confirmed that metabolic activity was low after acclimation to chronic exposure to heat, whereas ventilation was at least as efficient as acclimation in reducing thermal stress but did not impair metabolism. In light of these novel results, commercial benefits of infrared thermal imaging technology are suggested, especially in climate control for commercial poultry flocks. The application of this technique to other domestic animals should be investigated in future experiments.

  11. Emergency contraception and Catholic hospitals.

    PubMed

    Bucar, L; Nolan, D

    1999-01-01

    The "Ethical and Religious Directives for Catholic Health Care," which outline policies for Catholic hospitals in the US, are ambiguous on the topic of emergency contraception. Recent evidence suggests that, in the absence of definitive guidelines, Catholic hospitals are erring on the side of not providing emergency contraception. A survey of 589 US Catholic hospitals conducted by Catholics for a Free Choice found that 82% refused to supply emergency contraception--even to rape victims. Directive 36, which governs cases of sexual assault, could be argued to sanction the provision of emergency contraception. It states, "A female who has been raped should be able to defend herself against a potential conception from the sexual assault. If, after appropriate testing, there is no evidence that conception has occurred already, she may be treated with medications that would prevent ovulation, sperm capacitation, or fertilization. It is not permissible, however, to initiate or to recommend treatments that have as their purpose or direct effect the removal, destruction, or interference with the implantation of a fertilized ovum." Because the process of conception takes approximately 2 days, it would be consistent with the Catholic Church's position to offer emergency contraception within 24 hours of a rape. Since no currently available test can confirm or deny conception as early as 72 hours after unprotected intercourse, the timetable for emergency contraception, Catholic hospitals should be able to provide this service to all women and still abide by the directives.

  12. Contraceptive practices among women seeking termination of pregnancy in one public hospital in Eastern Cape, South Africa

    PubMed Central

    Oluwole, Ebenezer O.

    2016-01-01

    Background There is significantly high contraceptive knowledge in South Africa, but the uptake of contraceptives is average to low with resultant soaring of unplanned pregnancy and rising statistics of termination of pregnancy (TOP) services. This study aimed to establish the contraceptive practices among women in the South African population seeking TOP in one public hospital in Eastern Cape, South Africa. Methods A cross-sectional study was carried out among women seeking TOP in a women’s clinic. Self-administered questionnaires were used as data collection tool, and the data collected were entered into SPSS software for analysis, using descriptive statistics to calculate frequencies and percentages while chi-square test was used to determine the associations between the socio-demography and contraceptive practices of the participants. Results Majority of the women were aged between 20 and 29 years, had secondary education, unemployed, single and resided in townships. Contraceptive uptake prior to termination of pregnancy (CTOP) among them was 44.1%, but 85.8% had good contraceptives knowledge. Their contraceptive practices are determined by partner’s opinion, source and availability of contraceptives, previous CTOP, side effect of contraceptives and having children. Age group, educational level and employment status were found to be related to the contraceptive practices of the participants but were not statistically significant. Conclusion To reduce unplanned pregnancies and subsequent number of women seeking CTOP, the socio-economic factors associated with contraceptive practices as well as the programmes, policies and guidelines of contraceptives need to be improved on for any improvement on the factors determining contraceptive practices. PMID:27608676

  13. Sexual and Reproductive Health Knowledge, Contraception Uptake, and Factors Associated with Unmet Need for Modern Contraception among Adolescent Female Sex Workers in China

    PubMed Central

    Lim, Megan S. C.; Zhang, Xu-Dong; Kennedy, Elissa; Li, Yan; Yang, Yin; Li, Lin; Li, Yun-Xia; Temmerman, Marleen; Luchters, Stanley

    2015-01-01

    Objective In China, policy and social taboo prevent unmarried adolescents from accessing sexual and reproductive health (SRH) services. Research is needed to determine the SRH needs of highly disadvantaged groups, such as adolescent female sex workers (FSWs). This study describes SRH knowledge, contraception use, pregnancy, and factors associated with unmet need for modern contraception among adolescent FSWs in Kunming, China. Methods A cross-sectional study using a one-stage cluster sampling method was employed to recruit adolescents aged 15 to 20 years, and who self-reported having received money or gifts in exchange for sex in the past 6 months. A semi-structured questionnaire was administered by trained peer educators or health workers. Multivariable logistic regression was conducted to determine correlates of low knowledge and unmet need for modern contraception. Results SRH knowledge was poor among the 310 adolescents surveyed; only 39% had heard of any long-acting reversible contraception (implant, injection or IUD). Despite 98% reporting not wanting to get pregnant, just 43% reported consistent condom use and 28% currently used another form of modern contraception. Unmet need for modern contraception was found in 35% of adolescents, and was associated with having a current non-paying partner, regular alcohol use, and having poorer SRH knowledge. Past abortion was common (136, 44%). In the past year, 76% had reported a contraception consultation but only 27% reported ever receiving SRH information from a health service. Conclusions This study demonstrated a low level of SRH knowledge, a high unmet need for modern contraception and a high prevalence of unintended pregnancy among adolescent FSWs in Kunming. Most girls relied on condoms, emergency contraception, or traditional methods, putting them at risk of unwanted pregnancy. This study identifies an urgent need for Chinese adolescent FSWs to be able to access quality SRH information and effective modern

  14. Sexual and reproductive health knowledge, contraception uptake, and factors associated with unmet need for modern contraception among adolescent female sex workers in China.

    PubMed

    Lim, Megan S C; Zhang, Xu-Dong; Kennedy, Elissa; Li, Yan; Yang, Yin; Li, Lin; Li, Yun-Xia; Temmerman, Marleen; Luchters, Stanley

    2015-01-01

    In China, policy and social taboo prevent unmarried adolescents from accessing sexual and reproductive health (SRH) services. Research is needed to determine the SRH needs of highly disadvantaged groups, such as adolescent female sex workers (FSWs). This study describes SRH knowledge, contraception use, pregnancy, and factors associated with unmet need for modern contraception among adolescent FSWs in Kunming, China. A cross-sectional study using a one-stage cluster sampling method was employed to recruit adolescents aged 15 to 20 years, and who self-reported having received money or gifts in exchange for sex in the past 6 months. A semi-structured questionnaire was administered by trained peer educators or health workers. Multivariable logistic regression was conducted to determine correlates of low knowledge and unmet need for modern contraception. SRH knowledge was poor among the 310 adolescents surveyed; only 39% had heard of any long-acting reversible contraception (implant, injection or IUD). Despite 98% reporting not wanting to get pregnant, just 43% reported consistent condom use and 28% currently used another form of modern contraception. Unmet need for modern contraception was found in 35% of adolescents, and was associated with having a current non-paying partner, regular alcohol use, and having poorer SRH knowledge. Past abortion was common (136, 44%). In the past year, 76% had reported a contraception consultation but only 27% reported ever receiving SRH information from a health service. This study demonstrated a low level of SRH knowledge, a high unmet need for modern contraception and a high prevalence of unintended pregnancy among adolescent FSWs in Kunming. Most girls relied on condoms, emergency contraception, or traditional methods, putting them at risk of unwanted pregnancy. This study identifies an urgent need for Chinese adolescent FSWs to be able to access quality SRH information and effective modern contraception.

  15. Urban adolescent females' views on the implant and contraceptive decision-making: a double paradox.

    PubMed

    Kuiper, H; Miller, S; Martinez, E; Loeb, L; Darney, P

    1997-01-01

    Focus groups and in-depth interviews were used to explore the decline in popularity of the contraceptive implant in a clinic-based sample of 41 ethnically diverse, urban, sexually active adolescents. While these teenagers' socioeconomic status and patterns of inconsistent contraceptive use made them potentially ideal implant recipients, they were unlikely to select this method. Negative media reports about the method were less influential than social conditions such as peer perspectives and gender relations. Oral networks that propagated misinformation went unchallenged because of the silence of satisfied users. Personal factors such as future orientation, autonomous decision-making and value of control also influenced contraceptive decision-making.

  16. Gender, weight status and socioeconomic differences in psychosocial correlates of physical activity in schoolchildren.

    PubMed

    Seabra, Ana; Mendonça, Denisa; Maia, José; Welk, Gregory; Brustad, Robert; Fonseca, António M; Seabra, André F

    2013-07-01

    This study sought to assess differences in attraction to physical activity, perceived physical competence and parental socialization influences across gender, body mass index and socioeconomic status in Portuguese children. Cross-sectional study. 683 children, aged 8-10 years, from elementary schools were participants. Attraction to physical activity, perceived physical competence, parental socialization influences and socioeconomic status were assessed via standardized questionnaires. The prevalence of overweight and obesity was calculated using body mass index, based on the international cut-off points. MANOVA and ANOVA models were conducted. Boys reported greater enjoyment of games and sports participation than did girls. Boys and normal-weight children perceived themselves as being more successful and physically competent than did girls and obese children. Normal-weight girls enjoyed participation in vigorous physical activity more than did overweight and obese girls. Obese children felt less accepted by their peers in games and sports than did normal-weight and overweight children. High and medium socioeconomic status children perceived physical activity participation as of greater importance than did low-socioeconomic status children. High-socioeconomic status girls reported greater liking of the exertional aspects of physical activity compared to low socioeconomic status girls. High socioeconomic status children were more likely to perceive their parents as positive role models and perceived that they had greater enjoyment of physical activity than did lower socioeconomic status children. These results suggest that physical activity promotion interventions should focus on girls, obese children and lower socioeconomic status children as these individuals tend to have lower levels of attraction to physical activity, lower perceived physical competence and less parent physical activity support, which puts them at greater risk of being physically inactive

  17. Oral contraceptive agents.

    PubMed

    Shearman, R P

    1986-02-17

    The history of the development of oral contraceptives (OCs) has been a progressive reduction in dosage to what is now probably the lowest does that is compatible with the desired therapeutic effect -- to inhibit ovluation. Yet, controversy and argument continue. A table lists the OCs that are available in Australia. Many of these preparations, although having different trade names, have an identical composition. Since the withdrawal of sequential OCs from the Australian market, there are only 2 generic types. These are the progestogen only (mini) OCs, which consist of either 30 mcg of levonorgestrel or 350 mcg of norethisterone given at the same time every day; and the combined OCs, which contain an estrogen and a progestogen. In the last 12 months, some of the older high-dose OCs have been withdrawn, and it seems likely that further withdrawals will follow. Only 2 estrogens are used in the formulation of the OC, but there is a greater variety of progestogens. Ethinyl estradiol is used in most preparations. A small minority of OCs contain mestranol, the 3-methyl ether of ethinyl estradiol. Currently, there are only 4 OC agents that are available in Australia that contain mestranol and 2 of these contain the high doses of 100 mcg. Fundamentally, there are 2 types of progestogens -- those that contain, or are metabolized to, norethisterone and those that contain norgestrel or its close relative, desogestrel. With the exception of the norgestrel group and desogestrel, all other progestins, including norethisterone itself, are effective in vivo after they have been metablized to norethisterone. Mestranol is effective in humans after demethylation to ethinyl estradiol. In the norgesterel group, since d-norgestrel is inert endocrinologically, 250 mcg of levonorgestrel and 500 mcg of dl-norgestrel are equivalent. Levonorgestrel and desogestrel are of approximately equal potency. With the combined OC agents, the overwhelming mechanism of action is by the inhibition of the

  18. Strategies for communicating contraceptive effectiveness.

    PubMed

    Lopez, L M; Steiner, M J; Grimes, D A; Schulz, K F

    2008-04-16

    Knowledge of contraceptive effectiveness is crucial to making an informed choice. The consumer has to comprehend the pros and cons of the contraceptive methods being considered. Choice may be influenced by understanding the likelihood of pregnancy with each method and factors that influence effectiveness. To review all randomized controlled trials comparing strategies for communicating to consumers the effectiveness of contraceptives in preventing pregnancy. We searched the computerized databases MEDLINE, POPLINE, CENTRAL, PsycINFO, and EMBASE for studies of communicating contraceptive effectiveness. We also examined references lists of relevant articles, and wrote to known investigators for information about other published or unpublished trials. We included randomized controlled trials that compared methods for communicating contraceptive effectiveness to consumers. The comparison could be usual practice or an alternative to the experimental intervention. Data were abstracted by two authors and entered into RevMan. For dichotomous variables, the Peto odds ratio (OR) with 95% confidence intervals (CI) was calculated. For continuous variables, the weighted mean difference (WMD) was computed. Five trials met the inclusion criteria. In one study, knowledge gain favored a slide-and-sound presentation versus a physician's oral presentation (WMD -19.00; 95% CI -27.52 to -10.48). Another trial showed a table with effectiveness categories led to more correct answers than one based on numbers [ORs were 2.42 (95% CI 1.43 to 4.12) and 2.19 (95% CI 1.21 to 3.97)] or a table with categories and numbers [ORs were 2.58 (95% CI 1.5 to 4.42) and 2.03 (95% CI 1.13 to 3.64)]. One trial examined contraceptive choice: women in the expanded program were more likely to choose sterilization (OR 4.26; 95% CI 2.46 to 7.37) or use a modern contraceptive method (OR 2.35; 95% CI 1.82 to 3.03). No trial had an explicit theoretical base, but each used concepts from common theories or models. We

  19. There is a Positive Correlation Between Socioeconomic Status and Ovarian Reserve in Women of Reproductive Age

    PubMed Central

    Barut, Mert Ulaş; Agacayak, Elif; Bozkurt, Murat; Aksu, Tarık; Gul, Talip

    2016-01-01

    Background The purpose of this study was to investigate the potential association between socioeconomic status and ovarian reserve, anti-Mullerian hormone level, antral follicle count, and follicle stimulating hormone level in women of reproductive age. Material/Methods A total of 101 married women between 20–35 years of age who presented to the Department of Obstetrics and Gynecology, Health Research System In Vitro Fertilization (HRS IVF) Center between October 2014 and November 2015 and met the inclusion criteria were included in this study. The participants were divided into three socioeconomic groups using Kuppuswamy’s socioeconomic status scale. Thirty-one participants were assigned to the low socioeconomic status group, 37 to the middle socioeconomic status group, and 33 to the high socioeconomic status group. On days 3–6 of the menstrual cycle, 10 mL of blood was collected from the participants for follicle stimulating hormone and anti-Mullerian hormone measurements. Transvaginal ultrasonography was performed for both ovaries for the purpose of counting antral follicles measuring 2–10 mm in diameter. Results Both ovarian reserve parameters, namely anti-Mullerian hormone level and antral follicle count, exhibited a significant association with socioeconomic status (p=0.000 and p=0.000, respectively). The association between follicle stimulating hormone level and socioeconomic status was also significant (p=0.000). Conclusions A low socioeconomic status aggravated by sources of stress such as undernutrition and financial hardships affects ovarian reserve, which should be remembered in approaching infertile patients. PMID:27847382

  20. Oral contraceptives and cancer.

    PubMed

    Edgren, R A

    1991-01-01

    Concerns over the safety of oral contraceptives (OCs) have led to numerous empirical studies of the relationship of OC use to normal pregnancy outcomes, pituitary effects, cardiovascular accidents, and cancer. The article reviews some of the results of studies on the effects of OC use on ovarian, uterine, cervical, and breast cancer and on hepatic cancer and melanomas. Reference is made to direct study results rather than to reviews of studies, although it is noted that the critical reviews of Goldzieher and Realini reflect appropriate critiques of the validity of the methods employed in the analysis of cancers as well as cardiovascular risks. Concern is raised for meta-analysis of pooled data. In spite of the 30 years of research on OCs there is no definitive answer to the question of cause and effect. The epidemiological articles reviewed do not meet the standards of critical editorial review boards of experimental journals; confirmation of findings is also lacking. Studies suggesting increased risks as well as those showing positive benefits are questionable. The conclusion reached is that OCs protect against ovarian and uterine cancers and do not cause mammary, cervical, or liver cancer or melanoma. This conclusion is based on inconclusive data. The conclusion on hepatic cancer is that the 3 retrospective case control studies and anecdotal reports are flawed in design, and little confidence can be placed on such a limited number of cases. Malignant melanoma conclusions are that the data are inconsistent and hover around a risk of one for long-term OC-users. There is no increased risk related to OC-use. Ovarian cancer risk seems to be decreased in about 40% of OC-users. Endometrial cancer risk seems to be decreased, except for the sequential contraceptive Oracon which is associated with increased risk. Decreased risk is related to length of usage and continues after stoppage. Cervical carcinoma results appear to confirm the finding that prolonged OC use slightly

  1. Contraception with intrauterine devices.

    PubMed

    Parr, E L

    1973-05-01

    A review of the history of contraception with intrauterine devices, characteristics of present devices, and directions of current research is presented. The serious need for population control is not yet being met by today's inconvenient, ineffective, or unsafe methods. Intrauterine devices have been best for international family planning programs because they are cheap, easily installed, and provide continuous protection. There are many different models that have been and are being used, with different effectiveness and complication rates. The most commonly used today is the Lippes Loop, with a pregnancy rate of 2.8/100 years of woman use and an expulsion rate of 10.4. Most of these failures occur in the first few months of use, after which these rates are greatly reduced. The removal rate because of bleeding or pain for the Lippes device is 14.0. Other devices commonly used have pregnancy rates ranging 1.3-4.7, expulsion rates of 2.6-25.8, and removal rates of 13.5-22.1. Expulsion is directly related to the size and design of the IUD and the age and parity of t,e recipient. It is important to match the size of the device used to the individual characteristics of the patient. Research is seeking a design that will implant itself in the endometrium to resist expulsion, but not too deeply so that it is covered. Removal for bleeding and pain remains the most frequent complication of the IUD, and it partly depends on the skill of the inserting physician and how well the patient is psychologically prepared for side effects in the first months of use. Pregnancy is the most significant IUD complication. The key to an effective IUD is an understanding of its antifertility mechanism, which has thus far eluded researchers. The IUD prevents implantation of the blastocyst in the uterine wall, which may be due to a foreign-body reaction in the endometrium. IUDs with copper cause a greater reaction than plastic devices and provide hope for a very effective device; particularly

  2. Association of Hormonal Contraception with depression in the postpartum period.

    PubMed

    Roberts, Timothy A; Hansen, Shana

    2017-09-01

    Studies have demonstrated an association between hormonal contraception use with subsequent depression and antidepressant use. This association has not been assessed among postpartum women. This study is a secondary analysis of insurance records from 75,528 postpartum women enrolled in the US military medical system, who delivered between October 2012 and September 2014. Our analyses excluded women who used antidepressants or had a diagnosis of depression in the 24months prior to delivery. We assessed the relationship of hormonal contraception use with subsequent antidepressant use or diagnosis with depression in the first 12months postpartum using Cox proportional hazards regression, with a time dependent covariate measuring exposure to hormonal contraception. Antidepressants were prescribed to 7.8% of women and 5.0% were diagnosed with depression. In multivariable analysis adjusting for demographics, both antidepressant use and diagnosis with depression were associated with: younger age, lower socioeconomic status, and a history of military service. Compared to women with no hormonal contraceptive use, use of etonogestrel containing contraception was associated with a higher risk of antidepressant use (Implant: adjHR:1.22(95%CI:1.06-1.41), p<0.001; Ring:1.45(1.16-1.80), p=0.001). Use of norethindrone-only pills was associated with a lower risk of antidepressant use (0.58(0.52-0.64), p<0.001) and depression diagnosis (0.56(0.49-0.64), p<0.001). Use of a levonorgestrel intrauterine system was associated with a lower risk of depression diagnoses (0.65(0.52-0.82), p<0.001). The risk of major depression diagnosis and antidepressant use in the postpartum period varies with the type of hormonal contraception used. Further research is required to describe the mechanisms of these relationships. Published by Elsevier Inc.

  3. Strategies for communicating contraceptive effectiveness.

    PubMed

    Lopez, Laureen M; Steiner, Markus; Grimes, David A; Hilgenberg, Deborah; Schulz, Kenneth F

    2013-04-30

    Knowledge of contraceptive effectiveness is crucial to making an informed choice. The consumer has to comprehend the pros and cons of the contraceptive methods being considered. Choice may be influenced by understanding the likelihood of pregnancy with each method and factors that influence effectiveness. To review all randomized controlled trials comparing strategies for communicating to consumers the effectiveness of contraceptives in preventing pregnancy. Through February 2013, we searched the computerized databases of MEDLINE, POPLINE, CENTRAL, PsycINFO and CINAHL, ClinicalTrials.gov, and ICTRP. Previous searches also included EMBASE. We also examined references lists of relevant articles. For the initial review, we wrote to known investigators for information about other published or unpublished trials. We included randomized controlled trials that compared methods for communicating contraceptive effectiveness to consumers. The comparison could be usual practice or an alternative to the experimental intervention.Outcome measures were knowledge of contraceptive effectiveness, attitude about contraception or toward any particular contraceptive, and choice or use of contraceptive method. For the initial review, two authors independently extracted the data. One author entered the data into RevMan, and a second author verified accuracy. For the update, an author and a research associate extracted, entered, and checked the data.For dichotomous variables, we calculated the Mantel-Haenszel odds ratio with 95% confidence intervals (CI). For continuous variables, we computed the mean difference (MD) with 95% CI. Seven trials met the inclusion criteria and had a total of 4526 women. Five were multi-site studies. Four trials were conducted in the USA, while Nigeria and Zambia were represented by one study each, and one trial was done in both Jamaica and India.Two trials provided multiple sessions for participants. In one study that examined contraceptive choice, women in

  4. Increased activity of osteocyte autophagy in ovariectomized rats and its correlation with oxidative stress status and bone loss

    SciTech Connect

    Yang, Yuehua Zheng, Xinfeng Li, Bo Jiang, Shengdan Jiang, Leisheng

    2014-08-15

    Highlights: • Examine autophagy level in the proximal tibia of ovariectomized rats. • Investigate whether autophagy level is associated with bone loss. • Investigate whether autophagy level is associated with oxidative stress status. - Abstract: Objectives: The objectives of the present study were to investigate ovariectomy on autophagy level in the bone and to examine whether autophagy level is associated with bone loss and oxidative stress status. Methods: 36 female Sprague–Dawley rats were randomly divided into sham-operated (Sham), and ovariectomized (OVX) rats treated either with vehicle or 17-β-estradiol. At the end of the six-week treatment, bone mineral density (BMD) and bone micro-architecture in proximal tibias were assessed by micro-CT. Serum 17β-estradiol (E2) level were measured. Total antioxidant capacity (T-AOC), superoxide dismutase (SOD) activity, catalase (CAT) activity in proximal tibia was also determined. The osteocyte autophagy in proximal tibias was detected respectively by Transmission Electron Microscopy (TEM), immunofluorescent histochemistry (IH), realtime-PCR and Western blot. In addition, the spearman correlation between bone mass, oxidative stress status, serum E2 and autophagy were analyzed. Results: Ovariectomy increased Atg5, LC3, and Beclin1 mRNA and proteins expressions while decreased p62 expression. Ovariectomy also declined the activities of T-AOC, CAT, and SOD. Treatment with E2 prevented the reduction in bone mass as well as restored the autophagy level. Furthermore, LC3-II expression was inversely correlated with T-AOC, CAT, and SOD activities. A significant inverse correlation between LC3-II expression and BV/TV, Tb.N, BMD in proximal tibias was found. Conclusions: Ovariectomy induced oxidative stress, autophagy and bone loss. Autophagy of osteocyte was inversely correlated with oxidative stress status and bone loss.

  5. Sexual Desire and Hormonal Contraception

    PubMed Central

    Boozalis, Amanda; Tutlam, Nhial T.; Robbins, Camaryn Chrisman; Peipert, Jeffrey F.

    2015-01-01

    Objective To examine the effect of hormonal contraception on sexual desire. Materials and Methods We performed a cross-sectional analysis of 1,938 of the 9,256 participants enrolled in the Contraceptive CHOICE Project. This subset included participants enrolled between April and September 2011 who completed a baseline and six-month telephone survey. Multivariable logistic regression was used to assess the association between contraceptive method and report of lacking interest in sex, controlling for potential confounding variables. Results More than one in five participants (23.9%) reported lacking interest in sex at 6 months after initiating a new contraceptive method. Of 262 copper IUD users (referent group), 18.3% reported lacking interest in sex. Our primary outcome was more prevalent in women who are young (<18 years: adjusted odds ratio (ORadj)=2.04), black (ORadj=1.78), and married or living with a partner (ORadj=1.82). Compared to copper IUD users, participants using depot medroxyprogesterone (ORadj=2.61, 95% confidence interval (CI)=1.47-4.61), the vaginal ring (ORadj=2.53, 95% CI=1.37-4.69), and the implant (ORadj=1.60, 95% CI=1.03-2.49) more commonly reported lack of interest in sex. We found no association between use of the hormonal IUD, oral contraceptive pill, and patch and lack of interest in sex. Conclusion CHOICE participants using depot medroxyprogesterone acetate, the contraceptive ring, and implant were more likely to report a lack of interest in sex compared to copper IUD users. Future research should confirm these findings and their possible physiological basis. Clinicians should be reassured that most women do not experience reduced sex drive with the use of most contraceptive methods. PMID:26855094

  6. Long-acting contraceptive options.

    PubMed

    Kaunitz, A M

    1996-01-01

    Long-acting contraceptive methods are appropriate choices for women who prefer the convenience and high contraceptive efficacy of methods not requiring frequent compliance, and women for whom contraceptive doses of estrogen are either medically contraindicated or associated with persistent intolerable side effects. Annual pregnancy rates for the three methods described below are less than 1 per 100 woman-years. As currently formulated, levonorgestrel implants (Norplant) consist of six 34 x 2.4 mm soft plastic implants, each filled with 36 mg of crystalline levonorgestrel. Irregular and often persistent menstrual bleeding and spotting constitute the most important side effects experienced by and leading to method discontinuation in implant users. Implant removal is technically more difficult and time-consuming than insertion. Depot-medroxyprogesterone acetate (DMPA or Depo-Provera) is injected as an aqueous suspension of microcrystals. Intramuscular injection of 150 mg of DMPA results in more than 3 months of contraception. Irregular bleeding and spotting followed by amenorrhea, constitute the most importance side effects experienced by DMPA users. Because DMPA use can result in prolonged (but not permanent) infertility, DMPA is not an optimum contraceptive choice for women who may want to conceive in the next one or two years. The Copper T380A intrauterine device (IUD) provides reversible contraception for up to 10 years. IUDs act as contraceptives, not early abortafacients. Recent epidemiologic data indicate that long-term IUD use does not increase the occurrence of pelvic inflammatory disease. Heavier menstrual flow and cramps constitute the main side effects experienced by women using the copper IUD. Intrauterine device insertion and removal are accomplished during brief office-based procedures.

  7. The prevalent use of contraception among teenagers in Denmark and the corresponding low pregnancy rate.

    PubMed

    Wielandt, Hanne; Boldsen, Jesper; Knudsen, Lisbeth B

    2002-01-01

    In Denmark the number of births and induced abortions among teenagers has reduced and teenage parenthood is now rare. This paper evaluates the correlation between this observed fertility and reported sexual and contraceptive behaviour. In 1989 a sample of 16-20-year-olds in Denmark was selected at random and personally interviewed about sexual and contraceptive behaviour. Ninety-five per cent of the young women who had experienced sexual intercourse used contraception at the most recent sexual intercourse. In order to support the validity of this finding a model was developed to estimate an expected number of conceptions in the age groups concerned. The model included both the information on coital frequency and use of contraception from the questionnaire and available efficacy rates on contraception. The estimates derived by the model were compared with the registered number of births and induced abortions derived from public registers. The analysis revealed a high accordance between the estimated number of conceptions and the registered number of births and induced abortions for each age group. This underlines the validity of the data on sexual and contraceptive behaviour sampled among teenagers in Denmark. The findings indicate that contraceptive failure is a much greater problem than non-use of contraception for teenagers in Denmark.

  8. Prevalence and Determinants of Contraceptive use among Employed and Unemployed Women in Bangladesh

    PubMed Central

    Islam, Ahmed Zohirul; Mondal, Md. Nazrul Islam; Khatun, Mt. Laily; Rahman, Md. Mosiur; Islam, Md. Rafiqul; Mostofa, Md. Golam; Hoque, Md. Nazrul

    2016-01-01

    Background: Contraceptive use plays a significant role in controlling fertility, particularly in reaching the replacement level of fertility. The association between women’s employment status and contraceptive use is poorly studied and understood in Bangladesh. The aim of this study was to determine the factors that influence contraceptive use among employed and unemployed women in Bangladesh. Methods: Data and necessary information of 16,616 married women were extracted from the Bangladesh Demographic and Health Survey (BDHS) 2011. The cross sectional data has been used for univariate analysis, to carry out the description of the variables; bivariate analysis, to find the associations among the variables; and binary logistic regression analysis, to evaluate the effects of selected sociodemographic factors on contraceptive use. Results: The results revealed that the contraceptive use was found higher among employed women (67%) than that of unemployed women. Women’s age, education, region, number of living children, and child preference were found to be significantly associated with current use of contraception among employed women. On the other hand, women’s age, education, husband’s education, region, residence, religion, number of living children, ever heard about family planning, and child preference were identified as the significant predictors of contraceptive use among unemployed women. Conclusion and Global Health Implications: A gap in using contraceptives among employed and unemployed women is identified. By creating employment opportunities for women to be enhanced the contraceptive use. Moreover, the sociodemographic factors need to be taken into consideration in formulating policies and implementing programs to increase the contraceptive prevalence rate among women. PMID:28058196

  9. Assessment of dietary choices of young women in the contexts of hormonal contraceptives

    PubMed

    Friedrich, Mariola; Junak, Magdalena

    Metabolic changes caused by hormonal contraception combined with unbalanced diet may pose many threats, and deficiency or excess of nutrients may increase the risk of using such contraceptives. The purpose of the survey was to assess the dietary choices of young women using hormonal contraceptives, taking into account their general knowledge about the contraception and its impact on their bodies. The survey comprised 67 women aged from 18 to 25 years. In of three-day menus (201 daily food rations) of the women under research the content of energy and most of nutritious ingredients wandered away from recommended values in Poland. Each respondent additionally filled in a questionnaire concerning her: anthropometric data, education, place of residence; the type, name and time of taking contraceptives; purpose for using hormonal contraception along with its determinants; duration of use, breaks in contraceptive practice; occurrence of side effects during contraceptive use; stimulants used; physical activity, incidence of diarrhoea and vomiting, and dietary supplements use. The assessment of nutritional status of young women taking hormonal contraceptives has shown a number of nonconformities. The survey has revealed insufficient energy value of the menus, and incorrect proportions of basic nutrients, from recommended values, what was reflected in insufficient intake of vitamins (A, D, E, C, B1, B3, B6, and folates) and minerals (K, Ca, Mg, Fe). An excessive consumption of proteins, animal-based in particular, and insufficient consumption of lipids and carbohydrates, polysaccharides in particular, what resulted in insufficient consumption of dietary fibre. Nutritional choices of the respondents were typical to their gender and age, but were not adjusted to the use of hormonal contraceptives. Side effects observed by the respondents, mainly weight gain, may have been a summary result of improper eating behaviors that facilitated accumulation of body fat and water.

  10. Perceived racial, socioeconomic and gender discrimination and its impact on contraceptive choice.

    PubMed

    Kossler, Karla; Kuroki, Lindsay M; Allsworth, Jenifer E; Secura, Gina M; Roehl, Kimberly A; Peipert, Jeffrey F

    2011-09-01

    The study was conducted to determine whether perceived racial, economic and gender discrimination has an impact on contraception use and choice of method. We analyzed the first 2,500 women aged 14-45 years enrolled in the Contraceptive CHOICE Project, a prospective cohort study aimed to reduce barriers to obtaining long-acting reversible contraception. Items from the "Experiences of Discrimination" (EOD) scale measured experienced race-, gender- and economic-based discrimination. Overall, 57% of women reported a history of discrimination. Thirty-three percent reported gender- or race-based discrimination, and 24% reported discrimination attributed to socioeconomic status (SES). Prior to study enrollment, women reporting discrimination were more likely to report any contraception use (61% vs. 52%, p<.001) but were more likely to use less effective methods (e.g., barrier methods, natural family planning or withdrawal; 41% vs. 32%, p<.001). In adjusted analyses, gender-, race- or SES-based discrimination were associated with increased current use of less effective methods [adjusted risk ratio (aRR) 1.22, 95% confidence interval (CI) 1.06-1.41; aRR 1.25, CI 1.08-1.45; aRR 1.23, CI 1.06-1.43, respectively]. After enrollment, 66% of women with a history of experience of discrimination chose a long-acting reversible contraceptive method (intrauterine device or implantable) and 35% chose a depo-medroxyprogesterone acetate or contraceptive pill, patch or ring. Discrimination negatively impacts a woman's use of contraception. However, after financial and structural barriers to contraceptive use were eliminated, women with EOD overwhelmingly selected effective methods of contraception. Future interventions to improve access and utilization of contraception should focus on eliminating barriers and targeting interventions that encompass race-, gender- and economic-based discrimination. Copyright © 2011 Elsevier Inc. All rights reserved.

  11. 'They think it's all up to the girls': gender, risk and responsibility for contraception.

    PubMed

    Brown, Sally

    2015-01-01

    Much research suggests that attitudes towards responsibility for use of contraception amongst young people are strongly gendered. However, decision making, if 'decisions' happen at all, is bound up with notions of hegemonic masculine and feminine roles as well as factors concerning relationship status. Data from two earlier qualitative studies were re-analysed with an emphasis on findings related to gender and responsibility for use of contraception. The first study investigated unintended conceptions amongst 16-20-year-old women. Interviews focused on knowledge and views about contraception, sex education and sexual health services. The second study involved focus groups with two groups of 14-18-year-old men to explore their views on sex education, sexual health and contraception. Almost all the young women said that young men viewed contraception as 'not their job'. In contrast, the young men thought that responsibility should be shared. The key issue, however, related to relationship status, with decision-making being shared in long-term relationships. There are some gender differences in accounting for decisions about use of contraception, however the key issue revolves around relationship status.

  12. Oral contraceptives and exercise.

    PubMed

    Mostardi, R A; Woebkenberg, N R; Jarrett, M T

    1980-01-01

    A laboratory study was undertaken with volunteer females (aged 20-25) to determine the effect of OCs (oral contraceptives) on hematologic and metabolic variables during exercise. 5 of the women studied were naturally cycling and 7 were taking OCs. The women worked at 2 workloads on a bicycle ergometer at 50% and 90% of their maximal aerobic capacity during 3 different phases of their menstrual cycle. There was no better time of the month for doing the 50% or the 90% workload in either group. Heartrate for the OC group was significantly higher at the 50% maximal capacity. Results of the test indicate tha women on OCs have somewhat reduced cardiac efficiency and are ventilating more to carry out a given amount of work when compared to women who are naturally cycling. Possible explanations for the higher heart rate are put forward. The main limitation of the study is that the subject numbers involved are small and the number of cycles studied is also small.

  13. Contraception and pregnancy counselling in rheumatoid arthritis.

    PubMed

    Østensen, Monika

    2014-05-01

    The purpose of this study is to encourage discussion of reproduction issues in all patients of fertile age in order to prevent unplanned and ill-timed pregnancies in patients with rheumatoid arthritis (RA). Counselling patients who desire children requires consideration of relevant reproductive health issues, including fertility, interaction of pregnancy and RA, and management during pregnancy and lactation. RA patients have no disease-related restrictions in regard to contraception, but need to be counselled on safe birth control particularly during treatment with potentially teratogenic drugs. In spite of mostly beneficial effects of pregnancy on RA, active disease and aggressive drug treatment can impair pregnancy outcomes. Options for drug therapy, though limited, may help to maintain low disease activity during pregnancy and lactation. Careful preconception counselling and risk assessment is important in RA women, with a particular focus on preventing unplanned pregnancy by information on contraception. Antibody status and all medications need to be reviewed before pregnancy. Maintaining low disease activity before and during pregnancy is crucial for good outcomes. Preconceptional counselling shared with all health professionals engaged in the care of a patient helps to ensure healthy pregnancy outcomes for mother and child.

  14. Effects of Contraceptive Education on Adolescent Male Contraceptive Behavior and Attitudes.

    ERIC Educational Resources Information Center

    Taylor, Mary E.; And Others

    1989-01-01

    The relationship between contraceptive education and teenage male contraceptive behavior was investigated. Findings indicated that brief or moderately in-depth contraceptive education had little effect on contraceptive behavior. The teenage pregnancy and other sex-related problems may make parents and schools more amenable to comprehensive…

  15. Effects of Contraceptive Education on Adolescent Male Contraceptive Behavior and Attitudes.

    ERIC Educational Resources Information Center

    Taylor, Mary E.; And Others

    1989-01-01

    The relationship between contraceptive education and teenage male contraceptive behavior was investigated. Findings indicated that brief or moderately in-depth contraceptive education had little effect on contraceptive behavior. The teenage pregnancy and other sex-related problems may make parents and schools more amenable to comprehensive…

  16. Long term effects of oral contraception.

    PubMed

    Koetsawang, S; Chiemprasert, T; Premyodhin, M

    1972-01-01

    This study attempts to assess the long-term effects of oral contraceptives on Asian women. At the Family Planning Clinic, Siniray Hospital, Thailand, 181 of the more than 800 women who had used oral contraceptives for more than 4 years prior to May 31, 1971, were studied. All had completed premedical examinations before beginning the drugs. In addition to being studied for changes in body weight, blood pressure, hematocrit, liver function, thyroid function, oral glucose tolerance, and blood urea nitrogen, they were interviewed on their experience with oral contraception. Most were between ages 25-29 years, had only primary education, were housewives, and more than half were in the lower income group. Living children ranged from 1 to 10 with 52.5% having 4 or more. They had been started on a variety or oral contraceptives but in the last 2 years all were given Ovral (norgestrel .5 mg with ethinyl estradiol .05 mg). A total of 10,830 cycles were recorded. Only 9 requested anotehr method. Culdoscopic tubal sterilization was done on 6 and 3 discontinued because they wanted to get pregnant. All had heard rumors of adverse effects but few believed them because 89.3% had no adverse effects. 81.2% said they were in better physical and mental condition because of absence of pregnancy and a majority reported better socioeconomic status. Neurotic complaints were noted in 6.1%. Libido was unchanged in a majority, decreased in a few, but rarely increased. Weight gain of 2.5 kg or more was present in 68%. Slight increase in blood pressure was noted in 17.1%, mostly in those starting with increased pressure. Hematocrit values changed only slightly may have been due to other causes. Liver function tests showed prolonged bromsulphthalein retention in a considerable number. Thyroid function tests were normal except for increased TBG level in 17.8%. Carbohydrate metabolism remained normal in all but a few. Pretreatment glucose tolerance tests not been recorded. Normal findings were

  17. Contraception and Birth Control: Other FAQs

    MedlinePlus

    ... Research Information Clinical Trials More Information Contraception and Birth Control: Other FAQs Skip sharing on social media links ... choose a method of contraception? The choice of birth control depends on many factors. Before deciding on a ...

  18. Contraceptive practice in the Philippines.

    PubMed

    1989-01-01

    Contraceptive use increased substantially in the Philippines from 1983 to 1986. Prevalence increased 32.1% in 1983, 45.7% in 1986. Increase in use was among married women in Northern Mindanao, Central Visayas, Southern Tagalog, Bicol, and Western Mindanao. Prevalence remained unchanged in Southern Mindanao. During this period, modern contraceptive methods also increased with more women opting to use the pill, IUD, injectables, and sterilization. In most areas in the Philippines, contraceptive use escalated with the more traditional methods like rhythm and withdrawal. Modern family planning increased most in urban areas such as Northern and Western Mindanao. Age also played a significant part in the study. Women aged 20-24 increased usage between 1983 and 1986. A more substantial increase was noticed in the 25-49 year old group, and the highest increase came from married women aged 30-34, with at least 3-4 children, during 1983. This figure shifted in 1986 with contraceptive use becoming more pronounced among 35-39 year olds. Modern methods declined at the 40-44 age bracket due to low fecundity. Throughout the country, modern contraceptive methods were more widely practiced by working women and was defined occupationally. Women in production, labor, and service occupations displayed a low level of modern usage, while those women in professional, administrative, and technical positions were more likely to use modern methods.

  19. Mifepristone for luteal phase contraception.

    PubMed

    Croxatto, Horacio B

    2003-12-01

    The concept of luteal phase contraception and the use of mifepristone in clinical trials, which allows for testing of its validity, as well as clinical pharmacological research designed to understand its mode of action, are reviewed. Early luteal phase administration has a variety of morphological, physiological and biochemical effects on the endometrium that are likely to interfere with embryonic-endometrial interactions. In fact, specifically designed pilot clinical trials as well as data derived from emergency contraception studies indicate that early luteal phase administration of mifepristone is highly effective in preventing pregnancy, with minimal disturbance of hormonal parameters or menstrual cyclicity. Mid and late luteal phase administration of mifepristone at doses above 25 mg are highly effective in inducing endometrial bleeding in nonconceptional cycles. However, administration of mifepristone within the period between implantation and expected menses fails to induce bleeding in a significant proportion of cases, and furthermore the bleeding induced does not insure the termination of pregnancy. While the data suggest there is potential for a once-a-month contraceptive pill, it is likely that no molecule endowed with partial agonistic properties, like mifepristone, will completely and reliably suppress the essential functions of progesterone in order to achieve contraceptive efficacy comparable to that of modern contraceptive methods.

  20. Restricted joint range of motion in patients with MPS II: correlation with height, age and functional status.

    PubMed

    Marucha, Jolanta; Jurecka, Agnieszka; Syczewska, Małgorzata; Różdżyńska-Świątkowska, Agnieszka; Tylki-Szymańska, Anna

    2012-04-01

    The aims of the study were to assess shoulder range of motion (ROM) in patients with mucopolysaccharidosis type II (MPS II) and to correlate joint mobility with patients' height, age and functional status. Passive ROM and Z-score of height were followed in 29 patients with MPS II (mean age 11.5 years, range 2-29 years) between the years 2005 and 2010. Passive ROM was measured by a goniometer, and height, by a stadiometer. Functional status was assessed by an age-appropriate health assessment questionnaire (HAQ). (i) A strong correlation was observed between patients' age and Z-score of patients' height (R = 0.78, p < 0.001). (ii) A medium correlation was observed between Z-score of patients' height and passive shoulder flexion and abduction (R = 0.697, p < 0.001 and R = 0.63, p < 0.001, respectively). The progression of restriction was slower in attenuated patients. (iii) Restrictions in shoulder flexion and abduction were already observed before the second year of life. (iv) ROM limitations intensified and became more severe with age. (v) Activities of daily living depended on cognitive impairment of patients with MPS II. Range of motion limitations in patients with MPS II correlate with patients' height, increase with patients' age and are more pronounced in a severe form of MPS II. © 2011 The Author(s)/Acta Paediatrica © 2011 Foundation Acta Paediatrica.

  1. Correlates of Parental Misperception of Their Child’s Weight Status: The ‘Be Active, Eat Right’ Study

    PubMed Central

    Remmers, Teun; van Grieken, Amy; Renders, Carry M.; Hirasing, Remy A.; Broeren, Suzanne M. L.; Raat, Hein

    2014-01-01

    Objective This study reported on correlates of parental perception of their child’s weight status. Associations between parental misperception (i.e., underestimation of the child’s weight) and parental intention to improve their child’s overweight-related health behaviors and their child meeting guidelines regarding these behaviors were also investigated. Methods Baseline data from the population-based ‘Be active, eat right study’ were used. The population for analysis consisted of 630 overweight and 153 obese five year-old children and their parents. Questionnaires were used to measure parental perception of the child’s weight status, correlates of misperception (i.e., child age, child gender, child BMI, parental age, parental gender, parental country of birth, parental educational level and parental weight status), overweight-related health behaviors (i.e., child playing outside, having breakfast, drinking sweet beverages, and watching TV), and parental intention to improve these behaviors. Height and weight were measured using standardized protocols. Multivariable logistic regression analyses were performed. Results In total, 44.40% of the parents misperceived their child’s weight status. Parental misperception was associated with lower child BMI, the parent being the father, a foreign parental country of birth, and a lower parental education level (p<0.05). Parental misperception was not associated with parental intention to improve child overweight-related health behavior, nor with child meeting the guidelines of these behaviors. Discussion This study showed that almost half of the parents with an overweight or obese child misperceived their child’s weight status. A correct parental perception may be a small stepping-stone in improving the health of overweight and obese children. PMID:24551191

  2. [Post-abortion contraception: effects of contraception services and reproductive intention].

    PubMed

    Borges, Ana Luiza Vilela

    2016-02-01

    Contraceptive counseling and the supply of contraceptive methods are part of post-abortion care and positively influence the subsequent use of contraceptive methods. Studies showing such evidence have been conducted predominantly in countries with no legal restrictions on abortion and with adequate care for women that terminate a pregnancy. However, little is known about contraceptive practices in contexts where abortion is illegal, as in Brazil, in which post-abortion contraceptive care is inadequate. The objective of this study was to analyze the effect of contraceptive care on male condom use and oral and injectable contraceptives in the six months post-abortion, considering reproductive intention. The results showed that contraceptive care only has a positive effect on the use of oral contraceptives in the first six months post-abortion, as long as the woman had a medical consultation in the same month in which she received information on contraception. One or the other intervention alone had no significant impact.

  3. Correlation between hormone receptor status and age, and its prognostic implications in breast cancer patients in Bahrain.

    PubMed

    AlZaman, Aysha S; Mughal, Saad A; AlZaman, Yahya S; AlZaman, Entisar S

    2016-01-01

    To assess the correlation between hormone receptor status (HRS) and age, and its significance as a predictor of outcome in patients with breast cancer (BC).    This retrospective review was conducted on 109 patients diagnosed with BC at Salmaniya Medical Complex, Manama, Bahrain from 2010-2013. Patients were divided into 2 age groups; under and over 40 years, and were analyzed for tumor histology, lymph node status, stage, and HRS. Younger patients with BC were more likely to be of higher stage, grade, and of larger size. Older women were more likely to be estrogen receptor (ER) positive (72.6% versus 55.3%), and progesterone receptor (PR) positive (71% versus 53.2%) (p=0.03). The human epidermal growth factor receptor (HER)-2 over-expression was seen more in younger women (51% versus 40%) (p=0.2). Younger patients had higher lymph node metastases (88.6% versus 56.1%) (p=0.0004), and higher distant metastases (26.7% versus 6.8%) (p=0.005). The HER-2 over-expression strongly correlated with lymph node status. A total of 63.4% of lymph node positive patients had HER-2 over-expression compared with only 13.3% of lymph node negative patients (p less than 0.00001). Breast cancer is more aggressive and advanced in younger women, a fact that can be significantly attributed to under expression of ER and PR, and over expression of HER-2, which also correlates well with lymph node status, as a measure of aggressiveness. Further studies should evaluate the genetic profile of BC in such population to improve their outcomes.

  4. The Correlates of Tracking Policy: Opportunity Hoarding, Status Competition, or a Technical-Functional Explanation?

    ERIC Educational Resources Information Center

    Kelly, Sean; Price, Heather

    2011-01-01

    In this analysis, the authors explore the relationship between the social context of high schools and school-to-school variation in tracking policies. The authors consider three explanations for the implementation of highly elaborated tracking systems: opportunity hoarding, status competition, and a technical-functional explanation. Building on…

  5. Correlations Between Oral Health Knowledge, Locus of Control, and Oral Health Status

    DTIC Science & Technology

    2015-06-01

    important role in management of oral diseases, such as caries and periodontitis . Understanding dynamics of a person’s behavior is a complex area of study...based survey. Dental records from 556 subjects will simultaneously be reviewed for caries risk, periodontal risk and 3 years caries incidence...CARIES AND PERIODONTAL RISK STATUS...................................... 40 APPENDIX B DEMOGRAPHIC AND BEHAVIOR QUESTIONS.................. 45

  6. [Teenage and adult pregnancy: different correlations between socio-economic status and smoking].

    PubMed

    Kakuszi, Brigitta; Bácskai, Erika; Gerevich, József; Czobor, Pál

    2013-03-10

    Smoking occurs frequently during pregnancy, thereby putting mother and child at health risks. Low socio-economic status is a risk factor for smoking. To investigate the relationship between smoking and low income in teenage and adult pregnancy, which is an important measure of poor socioeconomic status. The authors used subject-level data from the US NSDUH database, which contains information on pregnancies and smoking. Teenage pregnancy is associated with higher, whereas adult pregnancy with lower prevalence of smoking, compared to the age-matched female population. The association between income and smoking is age-dependent. Among adults there is an inverse relationship (high income -- low-risk of smoking), while in teenage pregnancy smoking increases with income. To investigate in teenage and adult pregnancy the relationship between smoking and low income, which is an important measure of poor socio-economic status. Higher socioeconomic status may be associated with risky behaviour, thereby increasing both the risk of smoking and early pregnancy.

  7. The Correlates of Tracking Policy: Opportunity Hoarding, Status Competition, or a Technical-Functional Explanation?

    ERIC Educational Resources Information Center

    Kelly, Sean; Price, Heather

    2011-01-01

    In this analysis, the authors explore the relationship between the social context of high schools and school-to-school variation in tracking policies. The authors consider three explanations for the implementation of highly elaborated tracking systems: opportunity hoarding, status competition, and a technical-functional explanation. Building on…

  8. The Contraception Counseling and Education Clinic.

    ERIC Educational Resources Information Center

    California Univ., Berkeley.

    This report is a detailed summary of how the contraception counseling and education clinic at Berkeley operates. The clinic is a broad-based contraception service within the student health service, designed to meet the specific needs of college students. It offers contraception education service, and devices, venereal disease screening,…

  9. Prevalence and correlates of perceived teeth health status and oral health behavior among school-going adolescents in Cambodia

    PubMed Central

    Peltzer, Karl; Tepirou, Chher; Pengpid, Supa

    2016-01-01

    ABSTRACT The purpose of the study was to investigate perceived teeth health status and oral health behavior, as well as their correlates, among adolescents in Cambodia. The analysis included 3806 Cambodian school children (mean age 15.7 years, SD=1.8 years) who took part in the “Global School-based Student Health Survey” (GSHS) in 2013. Overall, 7.8% of the students reported poor perceived teeth status, 18.0% had missed school in the past year because of a toothache, 26.7% engaged in combined oral health behavior (brushing teeth twice daily or more often = 79.8%, using fluoride toothpaste = 59.9%, and drinking soft drinks less than once a day = 53.6%), and 59.9% had never visited a dentist for a routine examination or other dental work. In the multivariate logistic regression analysis, older age, being female, missing school because of a toothache, having a toothache in the past 12 months, poor oral health behavior and sedentary leisure time were associated with poor perceived teeth status. Older age, good perceived teeth status, having had a dental check-up, washing hands before eating and after toilet use, and not eating fast food were associated with a positive oral health behavior (brushing teeth twice daily or more often, using fluoride toothpaste, and drinking soft drinks less than once a day). Significant proportions of poor perceived teeth status and poor oral health behavior were found among school children in Cambodia. Various risk factors (sociodemographic, dental variables, general health risk behaviors) for perceived poor teeth status, oral health behavior and never having had a dental check-up were identified, which can be utilized for intervention programs. PMID:28008205

  10. Increased activity of osteocyte autophagy in ovariectomized rats and its correlation with oxidative stress status and bone loss.

    PubMed

    Yang, Yuehua; Zheng, Xinfeng; Li, Bo; Jiang, Shengdan; Jiang, Leisheng

    2014-08-15

    The objectives of the present study were to investigate ovariectomy on autophagy level in the bone and to examine whether autophagy level is associated with bone loss and oxidative stress status. 36 female Sprague-Dawley rats were randomly divided into sham-operated (Sham), and ovariectomized (OVX) rats treated either with vehicle or 17-β-estradiol. At the end of the six-week treatment, bone mineral density (BMD) and bone micro-architecture in proximal tibias were assessed by micro-CT. Serum 17β-estradiol (E2) level were measured. Total antioxidant capacity (T-AOC), superoxide dismutase (SOD) activity, catalase (CAT) activity in proximal tibia was also determined. The osteocyte autophagy in proximal tibias was detected respectively by Transmission Electron Microscopy (TEM), immunofluorescent histochemistry (IH), realtime-PCR and Western blot. In addition, the spearman correlation between bone mass, oxidative stress status, serum E2 and autophagy were analyzed. Ovariectomy increased Atg5, LC3, and Beclin1 mRNA and proteins expressions while decreased p62 expression. Ovariectomy also declined the activities of T-AOC, CAT, and SOD. Treatment with E2 prevented the reduction in bone mass as well as restored the autophagy level. Furthermore, LC3-II expression was inversely correlated with T-AOC, CAT, and SOD activities. A significant inverse correlation between LC3-II expression and BV/TV, Tb.N, BMD in proximal tibias was found. Ovariectomy induced oxidative stress, autophagy and bone loss. Autophagy of osteocyte was inversely correlated with oxidative stress status and bone loss. Crown Copyright © 2014. Published by Elsevier Inc. All rights reserved.

  11. Vitamin D status in Egyptian euthyroid multinodular non-toxic goiter patients and its correlation with TSH levels.

    PubMed

    Aboelnaga, Mohamed M; Elshafei, Maha M; Elsayed, Eman

    2016-10-01

    Although the prevalence of MNG is widespread throughout the world, its pathogenesis is poorly understood, and the complex interactions of both genetic predisposition and the individuals' environment are likely. However, to the best of our knowledge, it remains unknown whether there is a relationship between vitamin D status and prevalence or pathogenesis of euthyroid MNG. Therefore, the goal of the present study was determination of vitamin D status in euthyroid MNG as well as exploration of the correlation between vitamin D status & TSH levels. A total of 77 patients diagnosed with euthyroid MNG and 50 subjects without goiter were matched according to age, weight and BMI as control group in this case control study. We found that patients with euthyroid MNG had statistically significant lower mean of [25(OH)D] (24.21±8.68ng/mL) in comparison with its mean in control subjects (28.37±10.91ng/mL, P value=0.019). The 28 sufficient vitamin D MNG patients had statistically significant lower level of TSH than 49 insufficient vitamin D MNG patients. Vitamin D and TSH levels correlate with vitamin D levels in MNG patients in Pearson correlation. Also 25 OH vitamin D was a significant independent predictor for TSH levels among euthyroid MNG patients in regression analysis. Patients with euthyroid MNG have lower levels of vitamin D and TSH levels correlate with vitamin D levels in euthyroid MNG patients. In addition, 25 OH vitamin D was a significant independent predictor for TSH levels among euthyroid MNG patients. We recommend hypovitaminosis D evaluation and correction in patients with MNG. Copyright © 2016 SEEN. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. American values and contraceptive acceptance.

    PubMed

    Rzepka, J R

    1979-07-01

    A number of individual personality factors and social norms may be associated with reproductive confusion and/or irresponsibility. More specifically, the values underlying common American social norms may contribute to ineffective birth planning in the following ways: 1) The traditional roles of women in our society seem to encourage parenthood. The rule has been early marriage, closely spaced children, and few alternate sources of satisfaction or self-esteem. 2) Our culture strongly encourages family life. Children are a symbol of normalcy. 3) The importance of sexual enjoyment per se often conflicts with contraceptive use. Conversely, innocence is also valued and also contributes to unprotected sexual activity. 4) Religious reasons or adherence to concepts of natural law are almost always given by people opposed to contraception. 5) Health is important to Americans, and birth control methods negatively affect health in real and imagined ways. Social norms, though changing, remain essentially congruent with former contraceptive technology and former ideologies, customs, and dreams.

  13. Oral contraceptives and endocrine changes*

    PubMed Central

    Lucis, O. J.; Lucis, R.

    1972-01-01

    In groups of women taking oral contraceptives and in control groups of women, the serum levels of cortisol, protein-bound iodine, and total thyroxine were measured together with the T3 binding index. The daily excretion in the urine of free cortisol, 17-hydroxycorticosteroids, 17-ketosteroids, pregnanediol, pregnanetriol, total oestrogens, total catecholamines, and 4-hydroxy-3-methoxymandelic acid was also assayed. The frequency distribution of the values obtained indicates that oral contraceptives have a marked influence on the endocrine environment. The smallest deviations were observed in urinary excretion of total catecholamines and of 4-hydroxy-3-methoxymandelic acid. In some individuals the hormone assays were continued throughout the menstrual cycle. The morning and afternoon levels of serum cortisol tended to increase during the period when the oral contraceptive was being taken. PMID:4538188

  14. Hormonal contraception in the male.

    PubMed

    Anderson, R A

    2000-01-01

    The hormonal approach to male contraception is based on the suppression of gonadotrophin secretion with secondary suppression of spermatogenesis. This can be achieved by administration of testosterone or other androgen alone, but combined administration with a progestogen or GnRH analogue allows the dose of testosterone to be reduced to physiological replacement doses. This approach has been investigated for many years but without identification of a regimen which results in sufficient suppression of spermatogenesis to provide ensured contraception in all men, safely and conveniently. The reasons for this are discussed, and recent developments towards a regimen that fulfills all these criteria are described. Crucial to development of any new product is that it will be used: surveys of both men and women indicate firmly positive attitudes towards a 'male pill'. There are, therefore, grounds for cautious optimism that the next decade may see the introduction of the first novel male contraceptive for several hundred years.

  15. [Ictus, pregnancy and contraception].

    PubMed

    Pareja, A; Láinez, J M

    1995-01-01

    Ictus is a severe complication of pregnancy and the puerperium and a significant cause of maternal mortality. The risk of ictus increases by 3-13 times during pregnancy because of a tendency toward hypercoagulability, hemodynamic alterations related to increased blood volume, and severe arterial hypertension. This work outlines the incidence, etiology, diagnosis, and treatment of ischemic cerebrovascular pathology, cerebral venous thrombosis, and hemorrhagic cerebrovascular pathology occurring during pregnancy. Risk factors are indicated. The role of oral contraceptives (OCs) as a risk factor for cerebrovascular pathology is then discussed. Various prospective and retrospective studies to establish the causal or casual relationship between OC use and ictus have been published since 1962. Two important studies published in 1969 found a statistically significant increased relative risk of ischemic cerebrovascular accident in OC users. The Collaborative Group for the Study of Stroke in Young Women included hemorrhagic ictus in a retrospective study for the first time in 1973, finding that the risk of thrombotic and hemorrhagic cerebrovascular accident was significantly greater in OC users. In 1975, using the same sample, the group found a positive relation between increased blood pressure and risk of ischemic and hemorrhagic events in OC users. The largest prospective study, begun by the Royal College of General Practitioners in England in 1968, found an increased risk of mortality from circulatory diseases in OC users, with mortality risks for coronary ischemia and subarachnoid hemorrhage statistically significant. The study found that the use of OCs increased the risk of fatal subarachnoid hemorrhage, especially in women over 35 who smoked. Other prospective studies found an increased incidence of nonfatal cerebrovascular accident, with relative risks for all cerebrovascular accidents ranging from 5 to 6.5. A recent continuation of the Royal College Study found that

  16. Getting to 70%: barriers to modern contraceptive use for women in Rwanda.

    PubMed

    Brunie, Aurélie; Tolley, Elizabeth E; Ngabo, Fidèle; Wesson, Jennifer; Chen, Mario

    2013-11-01

    To identify reasons for non-use of modern family planning in Rwanda, to examine specific barriers to contraception, and to explore psychosocial factors influencing modern contraceptive use. In total, 637 in-union, parous, and non-pregnant women aged 21-49 years participated in a cross-sectional community-based survey in 5 districts. In-depth interviews (IDIs) were conducted with 54 women and 27 male partners. Multivariate logistic regression examined correlates of current non-use. IDI transcripts were analyzed independently and compared thematically with survey findings. Overall, 50% of survey respondents were using a modern method. Fertility- and partner-related variables were key correlates of non-use. The most commonly reported reasons for non-use were related to perceived fecundity. Men were mostly supportive of contraceptive use and had an important role in a woman's decision to use contraception. Women's IDIs revealed misperceptions about fertility leading to gaps in contraceptive coverage, particularly postpartum. Those IDIs also highlighted how provider practices, including screening for pregnancy through direct observation of menses, may hamper contraceptive use. Programmatic recommendations include increasing information efforts aimed at men; developing effective messages about postpartum risk of pregnancy and training providers on postpartum contraceptive eligibility and needs; and reinforcing use of alternative pregnancy-screening methods. © 2013.

  17. Prevention of unintended pregnancy and use of contraception-important factors for preconception care.

    PubMed

    Kallner, Helena Kopp; Danielsson, Kristina Gemzell

    2016-09-20

    Preservation of fertility and optimizing health before pregnancy is becoming increasingly important in societies where childbirth often is postponed. Research shows that as women postpone childbirth they achieve higher levels of education and higher incomes. This leads to advantages for their children and for society. However, as women postpone childbearing they are at risk for contracting conditions which may affect fertility and/or pregnancies, pregnancy outcome, and the newborn child. Preconception counseling is therefore becoming increasingly important. Women are often unaware of the added health benefits of contraception and have the right to be well informed so they can make decisions to fulfill their reproductive desires. Contraception can reduce the risk of unintended pregnancies, ectopic and molar pregnancies, and sexually transmitted infections. In addition, hormonal contraceptives reduce the risk of some types of cancer, dysmenorrhea, heavy menstrual bleeding, and anemia and are a treatment for endometriosis. Contraception should increasingly be looked upon as a means of preserving fertility and optimizing health status before a planned pregnancy. Thus, effective contraception can provide women with a possibility of achieving their long-term reproductive goals, although childbearing is actually postponed. The most effective contraceptive methods are the long-acting reversible contraceptives, which have been shown to be highly effective especially in young women who have difficulties with adherence to user-dependent methods. Therefore, these methods should increasingly be promoted in all age groups.

  18. Intra-household correlations in maternal-child nutritional status in rural Guinea: implications for programme-screening strategies.

    PubMed

    Mock, N B; Magnani, R J; Abdoh, A A; Kondé, M K

    1994-01-01

    It is commonly assumed in public health practice that households in developing country settings are relatively homogeneous with respect to nutritional status. To the extent that this assumption is valid, nutritional assessments of mothers or individual children would provide an effective screening mechanism for household-level maternal-child nutritional risk. However, there has been no confirmation of the strength of intra-household correlations in nutritional status among women and children. Using data from a cross-sectional survey undertaken in 1990 in rural central Guinea, the present study investigates the nature of within-household relationships in maternal and child nutritional status and considers the implications for programme screening strategies. Mothers and their surviving children under 5 years of age are the focus of the analysis. Correlations between maternal and child nutritional levels are assessed and the performance of maternal-child nutritional indicators as screening tools for household nutritional risk are formally evaluated by analysing the sensitivity, specificity, and positive-negative predictive values of various indicators.

  19. Evaluation of Humoral Immunity to Mycobacterium tuberculosis-Specific Antigens for Correlation with Clinical Status and Effective Vaccine Development

    PubMed Central

    Niki, Mamiko; Suzukawa, Maho; Akashi, Shunsuke; Nagai, Hideaki; Ohta, Ken; Inoue, Manabu; Niki, Makoto; Kaneko, Yukihiro; Morimoto, Kozo; Kurashima, Atsuyuki; Kitada, Seigo; Matsumoto, Sohkichi; Suzuki, Koichi; Hoshino, Yoshihiko

    2015-01-01

    Although tuberculosis remains a major global health problem, Bacille Calmette-Guérin (BCG) is the only available vaccine. However, BCG has limited applications, and a more effective vaccine is needed. Cellular mediated immunity (CMI) is thought to be the most important immune response for protection against Mycobacterium tuberculosis (Mtb). However, the recent failure of a clinical trial for a booster BCG vaccine and increasing evidence of antibody-mediated immunity prompted us to evaluate humoral immunity to Mtb-specific antigens. Using Enzyme-Linked ImmunoSpot and Enzyme-Linked ImmunoSorbent Assays, we observed less correlation of both CMI and IgG titers with patient clinical status, including serum concentration of C reactive protein. However, IgA titers against Mtb were significantly correlated with clinical status, suggesting that specific IgA antibodies protect against Mtb proliferation. In addition, in some cases, IgA antibody titers were significantly associated with the serum concentration of total albumin, which supports the idea that humoral immunity can be influenced by the nutritional status. Based on these observations, we propose that the induction of humoral immunity should be included as an option in TB vaccine development strategies. PMID:26568961

  20. Emergency contraception update: a Canadian perspective.

    PubMed

    Leung, V W Y; Soon, J A; Levine, M

    2008-01-01

    Barriers to hormonal emergency contraceptive (EC) access in Canada and the United States led professional and lay groups to lobby for levonorgestrel (LNG) (PLAN B, Barr Pharmaceuticals, Pomona, New York) to be made available over-the-counter. In December 2000, British Columbia, Canada, granted EC prescriptive authority to pharmacists, followed by Quebec in December 2001 and Saskatchewan in September 2003. In April 2005, Health Canada placed LNG on non-prescription, behind-the-pharmacy-counter status with no age restriction. After much controversy, in August 2006, the Food and Drug Administration (FDA) approved over-the-counter access to LNG by adults in the United States. Results of our experience in Canada and recent information regarding mechanisms of action, effectiveness, adverse effects, and the effect of increased availability on reproductive health outcomes are presented here to help inform clinical practice.

  1. Oral contraceptives and liver function

    PubMed Central

    Hargreaves, Tom

    1969-01-01

    Oral contraceptives can cause liver damage and jaundice but this is very rare in women in the United Kingdom. The drugs are contraindicated where there is a history of recurrent intrahepatic cholestasis of pregnancy and acute or chronic disturbance of liver function which can be congenital or acquired. It is not yet known whether the oestrogenic or progestogenic components of oral contraceptives cause the hepatic abnormalities. The available data suggest that neither oestrogens nor progestogens in low doses impair hepatic excretory processes. The full implications of the continued administration of oestrogens and progestogens for many years on liver proteins are not yet known.

  2. Nonprescription contraceptives: increasing in popularity.

    PubMed

    Reinders, T P

    1985-09-01

    The nonprescription forms of birth control now receive much attention due to the ongoing controversy about the prescription contraceptive methods. Condoms, 1 of these nonprescription methods, are the most effective nonprescription contraceptives available and among the most widely used. They are simple to use, inexpensive, and not associated with any major adverse effects. Condoms are unique in that they are a reliable contraceptive for males. It is estimated that 1 of 3 people who use contraception worldwide will rely on a male method. In the US this figure is somewhat lower, 18%. In other countries, such as Japan, condoms are the chief contraceptive method. If properly used, the failure rate for condoms is quite low; the lowest observed failure rate is 2%. In contrast, with typical users, the failure rate approaches 10%. The industry has taken several quality control measures to produce a safe and reliable condom. The principal material tested is usually either of the 2 ingredients used to make them, latex or collagenous tissue taken from the lamb cecum. Condoms definitely can protect against sexually transmitted diseases, simply because they prevent the infecting organisms from being transferred across the condom wall. The contraceptive efficacy of the condom is greatly enhanced when a spermicide is used at the same time. In terms of effectiveness, of 100 users that start the year using foams, creams, jellies, or vaginal suppositories containing nonoxynol 9 and used them consistently, the lowest observed rate of failure has been 3-5%. In actual use, the pregnancy rate is probably closer to 18%. Few side effects have been reported with spermicides. The most common of these is a burning sensation. The foaming suppository has been widely promoted as an effective vaginal contraceptive. It does not really offer any advantage over any of the other dosage forms except for convenience. It is the combination of foam and condom that pharmacists need to pay particular

  3. The changing pattern of contraception in Lahore, Pakistan: 1963-80.

    PubMed

    Yusuf, F; Hussain, M

    1985-07-01

    This paper attempts to test the dictum that social change begins in better educated, economically well-off and relatively less tradition-bound strata of the urban society and that it then spreads to the lower social strata and eventually affects the rural populations also. It analyzes temporal changes in the prevalence of contraception as reported by female respondents in 2 sample surveys conducted in the city of Lahore during 1963 and 1980. Altogether 1960 ever-married females aged over 15 were interviewed in the 1963 survey and 993 in the 1980 survey. Compared to 1980 respondents, those in the 1963 survey were older, educated and belonged to a medium or high socioeconomic status category. In 1963, 18% of the respondents were not aware of any method of contraception; by 1980 this proportion was reduced to 11%. The most spectacular change was observed in the prortion of respondents who were practising family planning. In 1963, only 7% of the respondents had ever used any method of contraception; this proportion increased to 48% in 1980. Moreover, substantial differences were noted with regard to the methods of contraception used. The use of condoms seems to have declined while that of the IUD the pill, sterilization and withdrawal seems to have increased. It is interesting that abstinence remained an important method of contraception. Use of contraception is found to vary with age, education and socioeconomic status of respondents. The degree of association between these 3 characteristics and contraceptive usage increased substantially from 1963 to 1980. 1980 survey results indicate that current as well as ever use of contraception show an inverted V-shaped pattern with age and parity. The prevalence of contraception increases with age, reaching a maximum of 41% for current users and 63% for ever users in the age group 35-39. A similar pattern is observed in relation to the parity of respondents with a maximum amongst women who had borne 6 children. Education shows

  4. Phenotypic analysis of T cells infiltrating colon cancers: Correlations with oncogenetic status

    PubMed Central

    Chirica, Mircea; Le Bourhis, Lionel; Lehmann-Che, Jacqueline; Chardiny, Victor; Bouhidel, Fatiha; Foulboeuf, Laure; Gornet, Jean Marc; Lourenco, Nelson; Dulphy, Nicolas; Toubert, Antoine; Allez, Matthieu

    2015-01-01

    Colorectal cancers (CRC) develop in the face of an important immune system associated with the intestinal mucosal tissue. The immune response against the tumor has been proposed to affect the prognosis of patients undergoing treatment for CRC. In this study T cells infiltrating the tumor were compared with T cells populating the unaffected neighboring mucosal tissue and cells from the peripheral blood. We observed that T cells from the tumor harbor an activated phenotype, with engagement of the NKG2D pathway in CD8 T cells. We show that mucosal and tumor-infiltrating T cells are enriched in NKG2D CD4 T cells, which exhibit cytotoxic functions. Finally, T cell populations in the tumor were modified according to its oncogenetic status, with higher percentages of CD8 T cells isolated from patients with microsatellite instable tumor status. PMID:26405567

  5. Assessment of voice related quality of life and its correlation with socioeconomic status after total laryngectomy.

    PubMed

    Agarwal, Sangeet Kumar; Gogia, Shweta; Agarwal, Alok; Agarwal, Rajiv; Mathur, Ajay Swaroop

    2015-10-01

    After total laryngectomy for laryngeal cancer, the major determinants of QOL is the patient's voice related quality of life (V-RQOL). The primary aim of this study was to assess the V-RQOL and impact of socioeconomic status over it in Indian population by using two validated scales [voice handicap index (VHI) and V-RQOL questionnaires]. Total 104 patients underwent total laryngectomy but 71 were eligible for study. Patients filled the VHI and V-RQOL questionnaires after completion of 1 year of usage of the TEP voice. The socioeconomic status of the patients was calculated according to various domains related to their life and were divided into lower and higher status. A total of 76.1% patients had VHI score between 0 to 30 (minimal voice handicap), 19.7% had score between 31 to 60 (moderate voice handicap) and only 4.2% patients had VHI score more than 61 (serious voice handicap). On V-RQOL scores, 16.9% patients had score between 10 to 15 (excellent), 40.8% patients, between 16 to 20 (very good), 22.5% patients, between 21 and 25 (good voice), 15.5% patients, between 26 and 30 (fair) and only 4.2% patients scored more than 30 with poor quality of voice. Patients with lower socioeconomic group had better V-RQOL than with high socioeconomic group. VHI and V-RQOL scores in our series were superior to other studies due to major population with lower socioeconomic status and better social support which exists in our society.

  6. A reconsideration of the correlation between veteran status and firearm suicide in the general population.

    PubMed

    Hoffmire, Claire A; Bossarte, Robert M

    2014-10-01

    The relationship between veteran status and firearm suicide has been evaluated previously, but multiple sources of bias limit conclusions. This study aimed to clarify the relationship between a history of military service and firearm suicide. Data obtained from suicide death certificates from nine states (1999-2009) were analysed. History of military service was validated using data obtained from the Department of Veterans Affairs and Department of Defense. Modified Poisson Regression with robust SEs was used to compute adjusted prevalence ratios for the common outcome of firearm use among suicide decedents. Male veteran suicide decedents were 6% more likely to use firearms, and female veteran suicide decedents were 18% more likely to use firearms compared with their non-veteran peers. Prior estimates based on logistic regression and death certificate reporting of veteran status may have overestimated the relationship between veteran status and firearm use among suicide decedents. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  7. The sociodemographic correlates of nutritional status of school adolescents in Jiangsu Province, China.

    PubMed

    Shi, Zumin; Lien, Nanna; Kumar, Bernadette Nirmal; Dalen, Ingvild; Holmboe-Ottesen, Gerd

    2005-10-01

    The objective of this article was to describe the relationship between sociodemographic factors and nutritional status (body mass index [BMI], height for age, and anemia) in adolescents. In 2002, a cross-sectional study comprising 824 students aged 12 to 14 years from 8 schools in 2 prefectures in Jiangsu province of China had their height, weight, and hemoglobin level measured. Self-administered questionnaires were used to collect sociodemographic information. The prevalence of underweight was low in the overall sample (5.2%). The prevalence of stunting also was low (2.9%), and the differences between residential areas and sociodemographic groups were small. The percentage of overweight/obesity was higher among boys (17.9%) than girls (8.9%). Male students having fathers with a high educational level had the highest percentage of overweight and obesity (27.8%). Household socioeconomic status (SES) was associated positively with BMI. Family size, gender, and the father's level of education also were related to BMI. The percentage of anemia was somewhat higher among girls (23.4%) than boys (17.2%). Anemia coexisted with underweight. No urban/rural or SES differences in the percentage of students with anemia were observed in the sample, but differences between regions and schools were very significant. Undernutrition was not a problem in the research area. Nutritional status was associated with SES and region. Overnutrition and anemia in adolescents are important nutritional problems in Jiangsu, China. Intervention programs are needed to address these problems.

  8. Dimensions of adolescent subjective social status within the school community: Description and correlates

    PubMed Central

    Sweeting, Helen; West, Patrick; Young, Robert; Kelly, Shona

    2011-01-01

    School pupils strive to meet both school-defined and social goals, and the structure of adolescent self-concept is multidimensional, including both academic and non-academic self-perceptions. However, subjective social status within the school community has been represented as a single dimension. Scottish 15-year olds participating in a school-based survey (N = 3194) rated their own status, compared to their school year-group, via images of seven 10-rung ladders. These generated a very high response rate, and factor analysis distinguished three dimensions: (1) ladders representing “popular”, “powerful”, “respected”, “attractive or stylish” and “trouble-maker”; (2) “doing well at school” and “[not] a trouble-maker”; and (3) “sporty”. Unique relationships with variables representing more objective and/or self-report behavioural measures suggest these dimensions are markers of “peer”, “scholastic” and “sports” status. These analyses suggest multiple dimensions of adolescent social hierarchy can be very simply measured and contribute towards the development of more robust instruments within this area. PMID:20579723

  9. Correlation of upper airway radiographic measurements with risk status for obstructive sleep apnea syndrome in young dental patients.

    PubMed

    Adisen, Mehmet Zahit; Misirlioglu, Melda; Yorubulut, Serap; Nalcaci, Rana

    2017-01-01

    The aim of the present study is to compare radiographic measurements of the upper airway (UA) in young adult patients with different levels of risk status for obstructive sleep apnea syndrome. The study included 50 patients between 18 and 30 years of age who were referred for dental examination and evaluation of impacted third molars. Case record forms, including habit history, along with the Berlin Questionnaire and the Epworth Sleepiness Scale, were completed by the patients and their relatives. According to the answers, 25 low-risk patients and 25 high-risk patients were selected. Cephalometric radiographs and cone beam computed radiography images were obtained for radiographic analysis when the patients were admitted into the study. There were significant differences in body mass index, neck circumference measurements, Epworth score, and smoking status between risk groups. There were significant differences for UA measurements on radiographic evaluation. Body mass index (BMI) was found to be correlated positively with neck circumference and Epworth scores and negatively with UA measurements for all patients. Velopharyngeal measurements showed the highest correlation with Epworth scores, BMI, and neck circumference. The radiographic findings correlated with the survey results. Our data suggest that radiographic measurements of UA may be used as a predictor of risk for obstructive sleep apnea syndrome in a young population. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Correlation of Cellular Immunity with Human Papillomavirus 16 Status and Outcome in Patients with Advanced Oropharyngeal Cancer

    PubMed Central

    Wansom, Derrick; Light, Emily; Worden, Frank; Prince, Mark; Urba, Susan; Chepeha, Douglas B; Cordell, Kitrina; Eisbruch, Avraham; Taylor, Jeremy; D’Silva, Nisha; Moyer, Jeffrey; Bradford, Carol R; Kurnit, David; Kumar, Bhavna; Carey, Thomas E; Wolf, Gregory T

    2012-01-01

    Objective To determine whether the favorable outcome associated with human papillomavirus (HPV) 16-positive cancer is related to a patient’s adaptive immunity. Setting Academic medical center. Methods Forty-seven of 66 previously untreated patients (6 of 20 patients with stage II and 41 of 46 with stage IV cancer) in a prospective clinical trial of chemoradiotherapy. Intervention All patients were treated with a single course of neoadjuvant chemotherapy followed by either surgery (for non-responders) or concurrent chemotherapy and conventional radiation. Main Outcome Measures Pretreatment levels (percentages and absolute counts) of CD3, CD4, CD8, NK, and B cells and overall WBC were measured by flow cytometry. Correlations of subsets with HPV-16 status, tumor subsite, stage, T class, N class, smoking status, performance status, gender, response to chemoradiotherapy, p53 mutation type, epidermal growth factor receptor expression, and disease specific and overall survival were determined. Results After median follow up of 6.6 years, improved survival was associated with elevated percentage of CD8 levels (P=.04), a low CD4:CD8 ratio (P=.01), low epidermal growth factor receptor expression (P=.002), and HPV status (P=.02). The percentage of CD8 cell levels were significantly higher (P=.04) in HPV-16-positive patients. A higher percentage of CD8 cells was associated with response to induction chemotherapy (P=.02) and complete tumor response after chemoradiation (P=.045) Conclusions These findings confirm previous correlations of outcome with circulating CD8 cell levels and support the conjecture that improved adaptive immunity may play a role in the favorable prognosis of patients with HPV-16-positive cancers. PMID:21173378

  11. Estrogen potency of oral contraceptive pills.

    PubMed

    Chihal, H J; Peppler, R D; Dickey, R P

    1975-01-01

    The estrogen potencies of 9 oral contraceptive pills, Enovid-E, Enovid-5, Ovulen, Demulen, Norinyl+80, Norinyl+50, Ovral, Norlestrin 1 mg. and Norlestrin 2.5 mg., were determined by bioassay. Relative estrogen potency was determined by analysis of variance. Enovid-5, the most estrogenic compound, had a potency of 4.88 compared to ethinyl estradiol, 50 mcg. equal 1.00; Ovral, the least estrogenic compound, had a potency of 0.81, a sixfold difference. Estrogen potencies at a fractional dose of 0.00155 correlate with reports of the incidence of minor side effects and thromboembolic disease. The effect of progestins on estrogen potency was purely additive (norgestrel and norethynodrel), purely antagonistic, or additive at low concentrations and antagonistic at high concentrations (norethindrone, norethindrone acetate, and ethynodiol diacetate). These results suggest that pills with a greater margin of safety might be developed by utilizing greater ratios of progestin to estrogen. In addition, differences in relative estrogen potency of oral contraceptive pills may be used as a basis for better clinical selection.

  12. DNA Copy Number Aberrations, and Human Papillomavirus Status in Penile Carcinoma. Clinico-Pathological Correlations and Potential Driver Genes

    PubMed Central

    Lambros, Maryou; Stankiewicz, Elzbieta; Ng, Charlotte K. Y.; Weigelt, Britta; Rajab, Ramzi; Tinwell, Brendan; Corbishley, Cathy; Watkin, Nick; Berney, Dan; Reis-Filho, Jorge S.

    2016-01-01

    Penile squamous cell carcinoma is a rare disease, in which somatic genetic aberrations have yet to be characterized. We hypothesized that gene copy aberrations might correlate with human papillomavirus status and clinico-pathological features. We sought to determine the spectrum of gene copy number aberrations in a large series of PSCCs and to define their correlations with human papillomavirus, histopathological subtype, and tumor grade, stage and lymph node status. Seventy formalin-fixed, paraffin embedded penile squamous cell carcinomas were centrally reviewed by expert uropathologists. DNA was extracted from micro-dissected samples, subjected to PCR-based human papillomavirus assessment and genotyping (INNO-LiPA human papillomavirus Genotyping Extra Assay) and microarray-based comparative genomic hybridization using a 32K Bacterial Artificial Chromosome array platform. Sixty-four samples yielded interpretable results. Recurrent gains were observed in chromosomes 1p13.3-q44 (88%), 3p12.3-q29 (86%), 5p15.33-p11 (67%) and 8p12-q24.3 (84%). Amplifications of 5p15.33-p11 and 11p14.1-p12 were found in seven (11%) and four (6%) cases, respectively. Losses were observed in chromosomes 2q33-q37.3 (86%), 3p26.3-q11.1 (83%) and 11q12.2-q25 (81%). Although many losses and gains were similar throughout the cohort, there were small significant differences observed at specific loci, between human papillomavirus positive and negative tumors, between tumor types, and tumor grade and nodal status. These results demonstrate that despite the diversity of genetic aberrations in penile squamous cell carcinomas, there are significant correlations between the clinico-pathological data and the genetic changes that may play a role in disease natural history and progression and highlight potential driver genes, which may feature in molecular pathways for existing therapeutic agents. PMID:26901676

  13. Oral contraception following abortion

    PubMed Central

    Che, Yan; Liu, Xiaoting; Zhang, Bin; Cheng, Linan

    2016-01-01

    Abstract Oral contraceptives (OCs) following induced abortion offer a reliable method to avoid repeated abortion. However, limited data exist supporting the effective use of OCs postabortion. We conducted this systematic review and meta-analysis in the present study reported immediate administration of OCs or combined OCs postabortion may reduce vaginal bleeding time and amount, shorten the menstruation recovery period, increase endometrial thickness 2 to 3 weeks after abortion, and reduce the risk of complications and unintended pregnancies. A total of 8 major authorized Chinese and English databases were screened from January 1960 to November 2014. Randomized controlled trials in which patients had undergone medical or surgical abortions were included. Chinese studies that met the inclusion criteria were divided into 3 groups: administration of OC postmedical abortion (group I; n = 1712), administration of OC postsurgical abortion (group II; n = 8788), and administration of OC in combination with traditional Chinese medicine postsurgical abortion (group III; n = 19,707). In total, 119 of 6160 publications were included in this analysis. Significant difference was observed in group I for vaginal bleeding time (P = 0.0001), the amount of vaginal bleeding (P = 0.03), and menstruation recovery period (P < 0.00001) compared with the control groups. Group II demonstrated a significant difference in vaginal bleeding time (P < 0.00001), the amount of vaginal bleeding (P = 0.0002), menstruation recovery period (P < 0.00001), and endometrial thickness at 2 (P = 0.003) and 3 (P < 0.00001) weeks postabortion compared with the control group. Similarly, a significant difference was observed in group III for reducing vaginal bleeding time (P < 0.00001) and the amount of vaginal bleeding (P < 0.00001), shortening the menstruation recovery period (P < 0.00001), and increasing endometrial thickness 2 and 3 weeks after surgical abortion (P < 0

  14. Chromatin status of apoptosis genes correlates with sensitivity to chemo-, immune- and radiation therapy in colorectal cancer cell lines.

    PubMed

    Benard, Anne; Janssen, Connie M; van den Elsen, Peter J; van Eggermond, Marja C J A; Hoon, Dave S B; van de Velde, Cornelis J H; Kuppen, Peter J K

    2014-12-01

    The apoptosis pathway of programmed cell death is frequently deregulated in cancer. An intact apoptosis pathway is required for proper response to anti-cancer treatment. We investigated the chromatin status of key apoptosis genes in the apoptosis pathway in colorectal cancer cell lines in relation to apoptosis induced by chemo-, immune- or radiation therapy. Using chromatin immunoprecipitation (ChIP), we measured the presence of transcription-activating histone modifications H3Ac and H3K4me3 and silencing modifications H3K9me3 and H3K27me3 at the gene promoter regions of key apoptosis genes Bax, Bcl2, Caspase-9, Fas (CD95) and p53. Cell lines DLD1, SW620, Colo320, Caco2, Lovo and HT29 were treated with cisplatin, anti-Fas or radiation. The apoptotic response was measured by flow cytometry using propidium iodide and annexin V-FITC. The chromatin status of the apoptosis genes reflected the activation status of the intrinsic (Bax, Bcl2, Caspase-9 and p53) and extrinsic (Fas) pathways. An active intrinsic apoptotic pathway corresponded to sensitivity to cisplatin and radiation treatment of cell lines DLD1, SW620 and Colo320. An active Fas promoter corresponded to an active extrinsic apoptotic pathway in cell line DLD1. mRNA expression data correlated with the chromatin status of the apoptosis genes as measured by ChIP. In conclusion, the results presented in this study indicate that the balance between activating and silencing histone modifications, reflecting the chromatin status of apoptosis genes, can be used to predict the response of tumor cells to different anti-cancer therapies and could provide a novel target to sensitize tumors to obtain adequate treatment responses.

  15. Contraceptive use following spontaneous and induced abortion and its association with family planning services in primary health care: results from a Brazilian longitudinal study.

    PubMed

    Borges, Ana Luiza Vilela; OlaOlorun, Funmilola; Fujimori, Elizabeth; Hoga, Luiza Akiko Komura; Tsui, Amy Ong

    2015-10-15

    Although it is well known that post-abortion contraceptive use is high when family planning services are provided following spontaneous or induced abortions, this relationship remains unclear in Brazil and similar settings with restrictive abortion laws. Our study aims to assess whether contraceptive use is associated with access to family planning services in the six-month period post-abortion, in a setting where laws towards abortion are highly restrictive. This prospective cohort study recruited 147 women hospitalized for emergency treatment following spontaneous or induced abortion in Brazil. These women were then followed up for six months (761 observations). Women responded to monthly telephone interviews about contraceptive use and the utilization of family planning services (measured by the utilization of medical consultation and receipt of contraceptive counseling). Generalized Estimating Equations were used to analyze the effect of family planning services and other covariates on contraceptive use over the six-month period post-abortion. Women who reported utilization of both medical consultation and contraceptive counseling in the same month had higher odds of reporting contraceptive use during the six-month period post-abortion, when compared with those who did not use these family planning services [adjusted aOR = 1.93, 95 % Confidence Interval: 1.13-3.30]. Accessing either service alone did not contribute to contraceptive use. Age (25-34 vs. 15-24 years) was also statistically associated with contraceptive use. Pregnancy planning status, desire to have more children and education did not contribute to contraceptive use. In restrictive abortion settings, family planning services offered in the six-month post-abortion period contribute to contraceptive use, if not restricted to simple counseling. Medical consultation, in the absence of contraceptive counseling, makes no difference. Immediate initiation of a contraceptive that suits women's pregnancy

  16. Immediate versus delayed postpartum insertion of contraceptive implant for contraception.

    PubMed

    Sothornwit, Jen; Werawatakul, Yuthapong; Kaewrudee, Srinaree; Lumbiganon, Pisake; Laopaiboon, Malinee

    2017-04-22

    The spacing of pregnancies has a positive impact on maternal and newborn health. The progestin contraceptive implant, which is a long-acting, reversible method of contraception, has a well-established low failure rate that is compatible with tubal sterilization. The standard provision of contraceptive methods on the first postpartum visit may put some women at risk of unintended pregnancy, either due to loss to follow-up or having sexual intercourse prior to receiving contraception. Therefore, the immediate administration of contraception prior to discharge from the hospital that has high efficacy may improve contraceptive prevalence and prevent unintended pregnancy. To compare the initiation rate, effectiveness, and side effects of immediate versus delayed postpartum insertion of implant for contraception. We searched for eligible studies up to 28 October 2016 in the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, and POPLINE. We examined review articles and contacted investigators. We also checked registers of ongoing clinical trials, citation lists of included studies, key textbooks, grey literature, and previous systematic reviews for potentially relevant studies. We sought randomised controlled trials (RCTs) that compared immediate postpartum versus delayed insertion of contraceptive implant for contraception. Two review authors (JS, YW) independently screened titles and abstracts of the search results, and assessed the full-text articles of potentially relevant studies for inclusion. They extracted data from the included studies, assessed risk of bias, compared results, and resolved disagreements by consulting a third review author (PL or SK). We contacted investigators for additional data, where possible. We computed the Mantel-Haenszel risk ratio (RR) with 95% confidence interval (CI) for binary outcomes and the mean difference (MD) with 95% CI for continuous variables. Three studies that included 410 participants met the

  17. Contraception knowledge and attitudes: truths and myths among African Australian teenage mothers in Greater Melbourne, Australia.

    PubMed

    Ngum Chi Watts, Mimmie C; Liamputtong, Pranee; Carolan, Mary

    2014-08-01

    To discuss the contraception knowledge, attitudes and beliefs of African Australian teenagers and women with a refugee background in Melbourne. The numbers of African Australian persons continue to increase, with a significant proportion being refugee women and children. Attitudes and behaviours towards contraception in this group continue to be influenced by culture, family and beliefs. This study is based on qualitative research that was underpinned by intersectionality theory, cultural competency and phenomenology. Sixteen teenagers and women who had experienced teenage pregnancy in Greater Melbourne, Australia, were interviewed. In-depth interviews were conducted with the sixteen African Australian teenagers and women. Following data collection, data were transcribed verbatim, and coded, and key themes identified and analysed using thematic analysis. Knowledge of contraception among this group of migrants was low and filled with myths. Attitudes towards contraception use were insufficient and influenced by beliefs and external factors such as partner, family and community attitudes towards contraception. Migration status and other instabilities in the lives of these participants all intersected to shape their health beliefs and contraception decision-making. Refugee teenage mothers' knowledge of contraception was low and their attitude towards contraceptive use was poor. Myths and external factors continued to influence teenagers' and women's attitudes towards contraceptives. The events and life experiences of African Australian teenagers/women, culture, and family and community influences should be taken into consideration when providing healthcare services and sexual health education to this migrant group. Service providers should consider the multiple intersections in the lives of these women when delivering healthcare services and information to them. © 2013 John Wiley & Sons Ltd.

  18. Vitamin A, Pregnancy, and Oral Contraceptives

    PubMed Central

    Wild, Jennifer; Schorah, C. J.; Smithells, R. W.

    1974-01-01

    It has been shown that women receiving oral contraceptives have increased levels of serum vitamin A. High vitamin A levels may constitute a teratogenic hazard and it has been suggested that women who conceive soon after discontinuing oral contraceptive therapy may be especially at risk to this hazard. We have confirmed a significant increase in vitamin A levels in women taking oral contraceptives. During early pregnancy there is no significant difference in vitamin A levels between women who have recently been taking oral contraceptives and those who have not. We have been unable to show that either taking oral contraceptives shortly before pregnancy or a high vitamin A level during the first trimester of pregnancy, comparable to that of a woman taking oral contraceptives, has any detrimental effect on the outcome of pregnancy. It seems unlikely that women who conceive soon after discontinuing oral contraception run any teratogenic risk from increased vitamin A levels. PMID:4812394

  19. Post-abortion contraception: care and practices.

    PubMed

    Borges, Ana Luiza Vilela; Monteiro, Renata Luciria; Hoga, Luiza Akiko Komura; Fujimori, Elizabeth; Chofakian, Christiane Borges do Nascimento; dos Santos, Osmara Alves

    2014-01-01

    to analyze assistance regarding contraception methods received by women during hospitalization due to abortion, and contraceptive practices the month after this episode. a longitudinal study of women hospitalized due to abortion in a public hospital in the city of São Paulo. Face-to-face interviews (n=170) followed by telephone interviews in the subsequent month (n=147) were conducted between May and December of 2011. a small number of women reported they received guidance on, and prescription for, contraceptive methods at hospital discharge. A trend of statistical significance was identified for prescription of contraceptive methods at discharge and its use in the following month, when adjusted for age. Most women reported sexual intercourse (69.4%) with the use of contraceptive method (82.4%), but no health professional guidance (63.1%). despite the fact that post-abortion contraception assistance was lower than the recommended guidelines by public health policies, women demonstrated willingness to use contraceptive methods.

  20. Postcoital contraception: present and future options.

    PubMed

    Derman, S G; Peralta, L M

    1995-01-01

    This article reviews information on currently available postcoital contraceptives, and discusses recent advances in postcoital contraception, mostly notably RU 486. Postcoital contraceptives, or "morning after pills," are currently available in the form of high dose estrogens, oral contraceptives, danazol and intrauterine devices. These methods are plagued by high incidences of side effects and less than optimal success rates. Currently, their primary use in the adolescent age group is for victims of sexual assault, but they may also be used as back-up for consensual unprotected intercourse. RU 486, best known as a first trimester abortifacient, has a number of potential uses, including that of a postcoital contraceptive. Two recently published studies from the UK showed RU 486 to have a very low pregnancy rate and fewer side effects when compared with current methods. RU 486 may someday replace high doses of oral contraceptives as the method of choice for postcoital contraception.

  1. Preventing unintended pregnancy and HIV transmission: effects of the HIV treatment cascade on contraceptive use and choice in rural KwaZulu-Natal.

    PubMed

    Raifman, Julia; Chetty, Terusha; Tanser, Frank; Mutevedzi, Tinofa; Matthews, Philippa; Herbst, Kobus; Pillay, Deenan; Bärnighausen, Till

    2014-12-01

    For women living with HIV, contraception using condoms is recommended because it prevents not only unintended pregnancy but also acquisition of other sexually transmitted infections and onward transmission of HIV. Dual-method dual-protection contraception (condoms with other contraceptive methods) is preferable over single-method dual-protection contraception (condoms alone) because of its higher contraceptive effectiveness. We estimate the effect of progression through the HIV treatment cascade on contraceptive use and choice among HIV-infected women in rural South Africa. We linked population-based surveillance data on contraception collected by the Wellcome Trust Africa Centre for Health and Population Studies to data from the local antiretroviral treatment (ART) program in Hlabisa subdistrict, KwaZulu-Natal. In bivariate probit regression, we estimated the effects of progressing through the cascade on contraceptive choice among HIV-infected sexually active women aged 15-49 years (N = 3169), controlling for a wide range of potential confounders. Contraception use increased across the cascade from <40% among HIV-infected women who did not know their status to >70% among women who have been on ART for 4-7 years. Holding other factors equal (1) awareness of HIV status, (2) ART initiation, and (3) being on ART for 4-7 years increased the likelihood of single-method/dual-method dual protection by the following percentage points (pp), compared with women who were unaware of their HIV status: (1) 4.6 pp (P = 0.030)/3.5 pp (P = 0.001), (2) 10.3 pp (P = 0.003)/5.2 pp (P = 0.007), and (3) 21.6 pp (P < 0.001)/11.2 pp (P < 0.001). Progression through the HIV treatment cascade significantly increased the likelihood of contraception in general and contraception with condoms in particular. ART programs are likely to contribute to HIV prevention through the behavioral pathway of changing contraception use and choice.

  2. Correlation of diffusion tensor imaging parameters with neural status in Pott’s spine

    PubMed Central

    Jain, Nikhil; Saini, Namita Singh; Kumar, Sudhir; Rajagopalan, Mukunth; Chakraborti, Kanti Lal; Jain, Anil Kumar

    2016-01-01

    Introduction: Diffusion tensor imaging (DTI) has been used in cervical trauma and spondylotic myelopathy, and it has been found to correlate with neural deficit and prognosticate neural recovery. Such a correlation has not been studied in Pott’s spine with paraplegia. Hence, this prospective study has been used to find correlation of DTI parameters with neural deficit in these patients. Methods: Thirty-four patients of spinal TB were enrolled and DTI was performed before the start of treatment and after six months. Fractional anisotropy (FA), Mean diffusivity (MD), and Tractography were studied. Neurological deficit was graded by the Jain and Sinha scoring. Changes in FA and MD at and below the site of lesion (SOL) were compared to above the SOL (control) using the unpaired t-test. Pre-treatment and post-treatment values were also compared using the paired t-test. Correlation of DTI parameters with neurological score was done by Pearson’s correlation. Subjective assessment of Tractography images was done. Results: Mean average FA was not significantly decreased at the SOL in patients with paraplegia as compared to control. After six months of treatment, a significant decrease (p = 0.02) in mean average FA at the SOL compared to pre-treatment was seen. Moderate positive correlation (r = 0.49) between mean average FA and neural score after six months of treatment was found. Tractography images were not consistent with severity of paraplegia. Conclusion: Unlike spondylotic myelopathy and trauma, epidural collection and its organized inflammatory tissue in Pott’s spine precludes accurate assessment of diffusion characteristics of the compressed cord. PMID:27163110

  3. Hormonal correlates of social status and courtship display in the cooperatively lekking lance-tailed manakin.

    PubMed

    DuVal, Emily H; Goymann, Wolfgang

    2011-01-01

    Though cooperative behavior has long been a focus of evolutionary biology, the proximate hormonal mechanisms underlying cooperative interactions remain poorly understood. Lance-tailed manakins (Chiroxiphia lanceolata) are tropical passerines that form long-term male-male partnerships and cooperate in paired male courtship displays. To elucidate patterns of natural hormonal variation in relation to cooperation and reproductive behavior, we examined circulating androgen levels of male lance-tailed manakins in relation to social status, display behavior, and time of year. We found significantly higher circulating androgen levels in alpha-ranked (breeding) males compared to non-alpha adult males in the population. Beta males, which participated in courtship displays but did not copulate, had androgen levels indistinguishable from those of unpaired adult males that never displayed for females, suggesting that an elevated concentration of plasma testosterone in tropical lekking birds may be associated primarily with copulatory behavior or other status-specific traits, and not the performance of courtship display. Androgens decreased throughout the breeding season for males of all status categories. Interestingly, alphas that displayed for females in the observation session prior to sampling had lower androgen levels than alphas that did not display for females. This pattern may result from female discrimination against alpha males at display areas with high levels of social conflict among males, as social disruption is linked to elevated testosterone in many species. However, recent change of a display partner was not related to alpha androgen levels. We discuss alternative explanations and the possible implications of these results, and generate several testable predictions for future investigations.

  4. Psychosocial correlates of nutritional status of family caregivers of persons with dementia.

    PubMed

    Rullier, Laetitia; Lagarde, Alexia; Bouisson, Jean; Bergua, Valérie; Torres, Marion; Barberger-Gateau, Pascale

    2014-01-01

    This exploratory study investigated the associations of individual characteristics of both persons with dementia and family caregivers with the nutritional status of caregivers. This cross-sectional study was conducted at home by psychogerontologist within the frame of a community gerontological center in rural areas of south west France. The study participants comprised 56 community-dwelling persons with dementia (mean 80.7 years, SD 6.5) and 56 family caregivers (mean 70.9 years, SD 11.0). Persons with dementia were assessed with Mini-Mental State Examination (MMSE), Basic Activities Of Daily Living (ADL), Instrumental ADL (IADL), and NeuroPsychiatric Inventory (NPI), and family caregivers with the Burden Interview (Zarit scale), the State-Trait Anxiety Inventory (STAI Y-B), the Center for Epidemiologic Studies Depression Scale (CES-D), the emotional impact measure of NPI and the Autonomy, Gerontology and Group Resources scale (AGGIR scale). For both, nutritional status was evaluated using the Mini Nutritional Assessment (MNA®). Among family caregivers, 32.1% were at risk of malnutrition and 5.4% were malnourished, and among people with dementia, 58.9% and 23.2%, respectively. NPI severity score of apathy of persons with dementia (Beta = -0.342, p = 0.001), dependency on AGGIR scale (Beta = -0.336, p = 0.002), and CES-D score of caregivers (Beta = -0.365, p = 0.001) were associated with caregivers' MNA score (Adjusted R 2 = 0.480, p < 0.001). These preliminary findings emphasize the need for routine assessment of depressive symptoms, functional and nutritional status in dementia family caregivers, and confirm the value of investigating caregivers' nutritional risk through an integrative view including psychosocial approach.

  5. Altered composition of epidermal lipids correlates with Staphylococcus aureus colonization status in Atopic Dermatitis.

    PubMed

    Li, S; Villarreal, M; Stewart, S; Choi, J; Indra, G; Babineau, D C; Philpot, C; David, G; Yoshida, T; Boguniewicz, M; Hanifin, J; Beck, L A; Leung, D; Simpson, E; Indra, A K

    2017-02-28

    Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by disrupted epidermal barrier functions.(1) Stratum corneum (SC) consists of corneocytes and a lipid-rich extracellular matrix, which plays a key role in epidermal permeability barrier (EPB) functions.(2,3) Major lipid constituents of the SC are ceramides (CERs), free fatty acids (FFAs), cholesterol and triglycerides (TGs).(2,3) Staphylococcus aureus (S.aureus) colonization is an important trigger of AD.(4) Comprehensive profiling of SC lipids using S.aureus colonization status, and association between S.aureus colonization and skin lipid composition, has never been documented. This article is protected by copyright. All rights reserved.

  6. Contraception in the prepill era.

    PubMed

    Connell, E B

    1999-01-01

    Although medical history has documented the desire to control fertility since ancient times, safe and effective contraception did not exist until this century and has not been equally available to all people. Strong moral sentiments, economic and social class factors, religious beliefs, familial and gender relations, and political as well as legal constraints have often limited the ability of physicians in favor of contraception to provide advice and methods of birth control to their patients. By the early 1900s, a constellation of factors--in particular, the large influx of poor immigrants, and feminist groups advocating women's rights--helped to move forward a birth-control movement in this country and abroad. In the early 20th century, Margaret Sanger became one of the most avid proponents of contraception in the United States. By 1950, she and Katharine McCormick had contracted with biologist Gregory Pincus to develop an effective birth control pill. A collaborative effort by Pincus and other researchers led to trials of the pill in Puerto Rico, Haiti, and Mexico between 1956 and 1957, which provided the basis for an application to the Food and Drug Administration for approval of the first oral contraceptive.

  7. Contraception and the Adolescent Diabetic.

    ERIC Educational Resources Information Center

    Fennoy, Ilene

    1989-01-01

    Data from a study of 11 teenage diabetics suggests that pregnancy among adolescent diabetics is more frequent than among the general population, at a time when diabetic control is poor because of psychosocial factors associated with adolescence. Current recommendations regarding contraception for diabetic women, focusing on barrier methods, are…

  8. Contraceptive vaginal rings: a review.

    PubMed

    Brache, Vivian; Faundes, Anibal

    2010-11-01

    Development efforts on contraceptive vaginal rings were initiated over 40 years ago based on two principles: the capacity of the vaginal epithelium to absorb steroids and the capacity of elastomers to release these hormones at a nearly constant rate. Numerous models of contraceptive vaginal rings (CVRs) have been studied, but only two have reached the market: NuvaRing, a combined ring that releases etonogestrel (ENG) and ethinylestradiol (EE), and Progering, a progesterone-releasing ring for use in lactating women. The main advantages of CVRs are their effectiveness (similar to or slightly better than the pill), ease of use without the need of remembering a daily routine, user's ability to control initiation and discontinuation, nearly constant release rate allowing for lower doses, greater bioavailability and good cycle control with the combined ring. The main disadvantages are related to the mode of delivery; CVRs may cause vaginal discharge and complaints, ring expulsion is not uncommon, the ring may be felt during coitus and vaginal insertion may be unpleasant for some women. The studies reviewed in this article provide evidence that CVRs are safe, effective and highly acceptable to women. There is no doubt that CVRs offer a new, effective contraceptive option to women, expanding their available choices of hormonal contraception. Copyright © 2010 Elsevier Inc. All rights reserved.

  9. Postcoital contraception underrecognized and underutilized.

    PubMed

    Demarco, J J

    1992-06-01

    Postcoital contraception can play an important role in the prevention of unwanted adolescent pregnancy in the US. Diethylstilbestrol (DES), 25 mg twice daily for 5 days within 24 to a maximum of 72 hours after unprotected sexual intercourse, received US Food and Drug Administration (FDA) approval for pregnancy prevention in 1973. In 1978, however, the manufacturer, Eli Lilly, included in its packaging instructions that DES should not be used for postcoital contraception given the development of clear-cell adenocarcinoma of the vagina or cervix in the daughters of women who took DES to prevent spontaneous abortion. The FDA had not withdrawn its approval of DES for this purpose. Other drugs that have been effectively used for postcoital contraception include 0.5 mg of norgestrel and 0.05 mg of ethinyl estradiol (2 tablets within 72 hours of unprotected intercourse and another 2 tablets 12 hours later) and conjugated estrogens. This approach to pregnancy prevention sidesteps many of the medical and moral complexities associated with use of the abortifacient RU-486. In fact, the Catholic bishops of Great Britain have approved the use of postcoital contraception in women who are victims of sexual assault.

  10. Contraception and the Adolescent Diabetic.

    ERIC Educational Resources Information Center

    Fennoy, Ilene

    1989-01-01

    Data from a study of 11 teenage diabetics suggests that pregnancy among adolescent diabetics is more frequent than among the general population, at a time when diabetic control is poor because of psychosocial factors associated with adolescence. Current recommendations regarding contraception for diabetic women, focusing on barrier methods, are…

  11. Contraception and abortion in Romania.

    PubMed

    Johnson, B R; Horga, M; Andronache, L

    1993-04-03

    After the downfall of the Ceausescu regime in December, 1989, the new Government of Romania abolished the law that prohibited abortions on request. Subsequently, the rate of legally induced abortions increased significantly while the rate of maternal mortality declined dramatically. Despite the large number of women who request induced abortions, most women and gynaecologists say that they would prefer to prevent unwanted pregnancies through the use of modern contraception. In this paper we examine factors that contribute to the disparity between women's desire to use modern contraception to prevent unwanted pregnancies and their practice of having induced abortions to prevent unwanted births. The results show that women (and suggest that men) need a wide choice of dependably available high-quality contraceptives; they need to be able to obtain information, counselling, and methods from a wide range of sources/health-care providers; both women's and men's perceptions about, and use of, modern contraception could be positively affected through sexual education started in secondary school; and, to reduce repeat abortions, women's post-abortion family-planning needs must not be neglected.

  12. The association between smoking and sexual behavior among teens in US contraceptive clinics.

    PubMed Central

    Zabin, L S

    1984-01-01

    A study of teenage women in 32 contraceptive clinics in the United States shows a strong negative relationship between age of first intercourse and the level of cigarette smoking; the association is strong enough to reverse the usual correlation of smoking and age during the teenage years. Preventive, timely contraceptive behavior is also negatively associated to smoking. These findings suggest that interventions could well be designed and located in settings which take this association into account. PMID:6696159

  13. Heart Rate Correlates of Attachment Status in Young Mothers and Their Infants.

    ERIC Educational Resources Information Center

    Zelenko, Marina; Kraemer, Helena; Huffman, Lynne; Gschwendt, Miriam; Pageler, Natalie; Steiner, Hans

    2005-01-01

    Objective: To explore heart rate (HR) correlates of attachment behavior in young mothers and their infants to generate specific hypotheses and to provide pilot data on which studies to test those hypotheses might be based. Method: Using the strange situation procedure, patterns of attachment were assessed in 41 low-income adolescent mothers and…

  14. Socio-Demographic and Economic Correlates of Overweight Status in Chinese Adolescents

    ERIC Educational Resources Information Center

    Xie, Bin; Chou, Chih-Ping; Spruijt-Metz, Donna; Reynolds, Kim; Clark, Florence; Palmer, Paula H.; Gallaher, Peggy; Sun, Ping; Guo, Qian; Johnson, C. Anderson

    2007-01-01

    Objective: To investigate overweight prevalence and socio-demographic and economic correlates in Chinese adolescents. Methods: Weight, height, waist circumference, and socio-demographic and economic variables of 6863 middle and high school students were measured. Results: 10% of girls and 17% of boys were overweight. Waist circumference and…

  15. Heart Rate Correlates of Attachment Status in Young Mothers and Their Infants.

    ERIC Educational Resources Information Center

    Zelenko, Marina; Kraemer, Helena; Huffman, Lynne; Gschwendt, Miriam; Pageler, Natalie; Steiner, Hans

    2005-01-01

    Objective: To explore heart rate (HR) correlates of attachment behavior in young mothers and their infants to generate specific hypotheses and to provide pilot data on which studies to test those hypotheses might be based. Method: Using the strange situation procedure, patterns of attachment were assessed in 41 low-income adolescent mothers and…

  16. Prevalence and Correlates of Postsecondary Residential Status among Young Adults with an Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Anderson, Kristy A.; Shattuck, Paul T.; Cooper, Benjamin P.; Roux, Anne M.; Wagner, Mary

    2014-01-01

    This study examined the prevalence and correlates of three living arrangements (with a parent or guardian, independently or with a roommate, or in a supervised setting) among a nationally representative sample of postsecondary young adults with an autism spectrum disorder. We assessed living arrangements since leaving high school. Compared with…

  17. Socio-Demographic and Economic Correlates of Overweight Status in Chinese Adolescents

    ERIC Educational Resources Information Center

    Xie, Bin; Chou, Chih-Ping; Spruijt-Metz, Donna; Reynolds, Kim; Clark, Florence; Palmer, Paula H.; Gallaher, Peggy; Sun, Ping; Guo, Qian; Johnson, C. Anderson

    2007-01-01

    Objective: To investigate overweight prevalence and socio-demographic and economic correlates in Chinese adolescents. Methods: Weight, height, waist circumference, and socio-demographic and economic variables of 6863 middle and high school students were measured. Results: 10% of girls and 17% of boys were overweight. Waist circumference and…

  18. Vascular pedicle width in acute lung injury: correlation with intravascular pressures and ability to discriminate fluid status

    PubMed Central

    2011-01-01

    Introduction Conservative fluid management in patients with acute lung injury (ALI) increases time alive and free from mechanical ventilation. Vascular pedicle width (VPW) is a non-invasive measurement of intravascular volume status. The VPW was studied in ALI patients to determine the correlation between VPW and intravascular pressure measurements and whether VPW could predict fluid status. Methods This retrospective cohort study involved 152 patients with ALI enrolled in the Fluid and Catheter Treatment Trial (FACTT) from five NHLBI ARDS (Acute Respiratory Distress Syndrome) Network sites. VPW and central venous pressure (CVP) or pulmonary artery occlusion pressure (PAOP) from the first four study days were correlated. The relationships between VPW, positive end-expiratory pressure (PEEP), cumulative fluid balance, and PAOP were also evaluated. Receiver operator characteristic (ROC) curves were used to determine the ability of VPW to detect PAOP <8 mmHg and PAOP ≥18 mm Hg. Results A total of 71 and 152 patients provided 118 and 276 paired VPW/PAOP and VPW/CVP measurements, respectively. VPW correlated with PAOP (r = 0.41; P < 0.001) and less well with CVP (r = 0.21; P = 0.001). In linear regression, VPW correlated with PAOP 1.5-fold better than cumulative fluid balance and 2.5-fold better than PEEP. VPW discriminated achievement of PAOP <8 mm Hg (AUC = 0.73; P = 0.04) with VPW ≤67 mm demonstrating 71% sensitivity (95% CI 30 to 95%) and 68% specificity (95% CI 59 to 75%). For discriminating a hydrostatic component of the edema (that is, PAOP ≥18 mm Hg), VPW ≥72 mm demonstrated 61.4% sensitivity (95% CI 47 to 74%) and 61% specificity (49 to 71%) (area under the curve (AUC) 0.69; P = 0.001). Conclusions VPW correlates with PAOP better than CVP in patients with ALI. Due to its only moderate sensitivity and specificity, the ability of VPW to discriminate fluid status in patients with acute lung injury is limited and should only be considered when intravascular

  19. Predictors of severity in childhood pancreatitis: correlation with nutritional status and racial demographics.

    PubMed

    Vasilescu, Alexandra; Cuffari, Carmen; Santo Domingo, Lisa; Scheimann, Ann O

    2015-04-01

    Acute pancreatitis is one of the leading causes of rising pediatric hospitalizations in North America. The aim of this study was to assess the role of nutritional status and racial influences on the severity of acute pancreatitis in children. The institutional review board approved this retrospective chart review of children with the diagnosis of acute pancreatitis between the ages of 0 and 18 years hospitalized at the Johns Hopkins Hospital between 1998 and 2008. Parameters studied included biochemical markers associated with pancreatitis, review of severity of illness reflected through the length of stay, and pediatric intensive care unit admission. The length of in-patient hospitalization was longer for children with imaging findings of pseudocyst or pancreatic necrosis (23.1 ± 26.4 days vs 4.4 ± 10.6 days; P = 0.0074) and malnourished children versus normal weight a