Contraception Initiation in the Emergency Department: Adolescent Perspectives

PURPOSE

The purpose of this study was to identify factors affecting contraceptive intention and behavior among adolescent females in the pediatric Emergency Department.

METHODS

We conducted a qualitative interview study nested within a larger prospective cohort study examining adolescent contraceptive counseling for females ages 15-18 years at-risk of unintended pregnancy presenting to the pediatric Emergency Department. Interviews were conducted in a subset of participants. The ecologically expanded Theory of Planned Behavior, expert opinion, and literature review informed the interview guide. Interviews were recorded, transcribed, coded and monitored for thematic saturation.

RESULTS

Twenty-eight interviews were analyzed. Mean age was 17.1 years. Themes were mapped to ecologically expanded Theory of Planned Behavior constructs. Within health system influences, prior contraceptive experiences and patient-clinician interactions were described. Within community influences, contraceptive education, knowledge and misinformation, teen pregnancy norms, and social media impacts were described. Within attitudes influences, side-effect and safety concerns, contraceptive motivations and teen pregnancy beliefs were described. Within subjective norm influences, peer and family impacts were described. Within perceived behavioral control, Emergency Department (ED) counseling intervention impacts were described.

DISCUSSION

We identified factors affecting contraceptive initiation/behavior among an ED adolescent population that otherwise may not have received contraceptive education in similar detail as provided by study clinicians. Adolescents' prior contraceptive and clinician interactions, limited access to contraceptive education, knowledge and misinformation, and side-effect and safety concerns affected initiation. Peer/family sharing and social media were leading contraceptive information sources. Future studies should incorporate insights into adolescent ED intervention design to make optimal use of resources while maximizing potential benefit.

Contraceptive counseling for adolescents in the emergency department: A novel curriculum for nurse practitioners and physician assistants

ABSTRACT

Many adolescents use the emergency department (ED) as their primary source of health care. As a result, the ED serves as a unique opportunity to reach adolescents. Although many adolescent visits to the ED are related to reproductive health, ED providers report barriers to providing this care, including lack of training. Nurse practitioners (NPs) and physician assistants (PAs) serve a vital role in the provision of consistent care to adolescents in the ED. The purpose of this study was to create a curriculum to train NPs and PAs at two pediatric institutions to provide patient-centered contraceptive counseling to adolescents in the pediatric ED regardless of their chief complaint. To do this, we created a four-part webinar followed by an in-person training session. Participants completed training and then conducted counseling sessions with adolescents in the ED. Counseling sessions were recorded and reviewed for fidelity to delineated counseling principles, and data from post-counseling surveys were collected. 27 NPs and PAs completed the training and conducted 99 counseling sessions. Nearly all sessions incorporated essential content and communication principles such as shared decision making (90%) and teach-back methods (75%). All NPs and PAs who participated reported satisfaction and subjective improvement in knowledge and competence from the training. This curriculum offers a novel and feasible approach to train NPs and PAs to deliver patient-centered contraception counseling to adolescents in the ED setting, and it can serve as a model for how to educate different providers to incorporate reproductive health education into the busy ED visit.

Respecting tribal voices in the development of a gestational diabetes risk reduction preconception counseling program for American Indian/Alaska Native adolescent females: a qualitative study

BACKGROUND

American Indians and Alaska Natives (AI/AN) are disproportionately affected by adolescent obesity, adolescent pregnancy and gestational diabetes mellitus (GDM). GDM is associated with increased risk for perinatal death, obesity, and subsequent type 2 diabetes (T2D) for the offspring. Moreover, mothers with GDM are also at increased risk for T2D post-partum. Yet few lifestyle interventions exist to reduce GDM risk prior to pregnancy. We describe the process of adapting an existing validated preconception counseling intervention for AI/AN adolescent girls at-risk for GDM and their mothers. Perspectives and recommendations were gathered from a diverse array of stakeholders to assure the new program called Stopping GDM was culturally responsive and developed with tribal voices and perspectives represented.

METHODS

We conducted focus groups and individual interviews with multiple AI/AN stakeholders (n = 55). Focus groups and interviews were digitally recorded, transcribed verbatim, and analyzed using a thematic content approach to construct cross-cutting themes across the focus groups and interviews.

RESULTS

Four key themes emerged reflecting issues important to planning a reproductive health intervention: 1) Limited awareness, knowledge, and health education resources about GDM; 2) The importance of acknowledging traditional AI/AN values and the diversity of traditions and culture among AI/AN tribes; 3) The need to cultivate healthy decision-making skills and empower girls to make safe and healthy choices; and 4) Lack of communication about reproductive health between AI/AN mothers and daughters and between AI/AN women and health care professionals.

CONCLUSION

Findings have been used to inform the cultural tailoring and adaptation of an existing preconception counseling program, originally designed for non-AI/AN adolescent girls with diabetes, for AI/AN adolescents at-risk for GDM in future pregnancies.

Comparing American Indian/Alaska Native Adolescent Daughters' and Their Mothers' Awareness, Knowledge, Attitudes, and Behaviors Regarding Risk for Gestational Diabetes: Implications for Mother-Daughter Communication on Reproductive Health

PURPOSE

The purpose of the study was to describe, compare, and examine associations at baseline of reproductive health awareness, knowledge, health beliefs, communication and behaviors related to gestational diabetes (GDM) and GDM risk reduction in a vulnerable population of both American Indian/Alaska Native (AIAN) adolescent girls and their mothers.

METHODS

Descriptive/comparative/correlational analyses examined multitribal baseline data on 149 mother-daughter (M-D) dyads (N = 298; daughter age = 12-24 years) enrolled in a longitudinal study to adapt and evaluate a culturally relevant diabetes preconception counseling (PC) program (Stopping-GDM). The associations between GDM risk reduction awareness, knowledge, health beliefs, and behaviors (eg, daughters' eating, physical activity, reproductive-health [RH] choices/planning, M-D communication, daughters' discussions on PC) were examined. Data collected online from 5 national sites.

RESULTS

Many M-D lacked awareness/knowledge of GDM and risk reduction. Both M-D were unaware of the girl's risk for GDM. Mothers' knowledge and beliefs on GDM prevention/RH were significantly higher than daughters. Younger daughters had greater self-efficacy healthy living. Overall sample reported low to moderate scores for both M-D communication and daughters' GDM and RH risk-reduction behaviors.

CONCLUSIONS

Knowledge, communication, and behaviors to prevent GDM were low in AIAN M-D, especially daughters. More than daughters, mothers perceive greater risk of GDM for daughters. Early culturally responsive dyadic PC programs could help decrease risk of developing GDM. Implications for M-D communication is compelling.

Expanding Contraceptive Access for Teens-Leveraging the Pediatric Emergency Department

PURPOSE

Adolescents have limited access to sexual healthcare services, and the emergency department (ED) may be the only place some will seek care. We implemented an ED-based contraception counseling intervention to assess intervention feasibility, and adolescent intention to initiate contraception, contraception initiation, and follow-up visit completion.

METHODS

This prospective cohort study trained advanced practice providers in the EDs of two pediatric urban academic medical centers to deliver brief contraception counseling. A convenience sample of patients enrolled from 2019 to 2021 included females aged 15-18 not pregnant/desiring pregnancy and/or using hormonal contraception/an intrauterine device. Participants completed surveys to assess demographics and intention to initiate contraception (yes/no). Sessions were audiotaped and reviewed for fidelity. We ascertained contraception initiation and follow-up visit completion via medical record review and participant survey at 8 weeks.

RESULTS

Twenty-seven advanced practice providers were trained, and 96 adolescents were counseled/responded to surveys (mean age 16.7 years; 19% non-Hispanic White, 56% non-Hispanic Black; 18% Hispanic). Mean counseling duration was 12 minutes and >90% of reviewed sessions maintained fidelity to content/style. Most participants (61%) reported intention to initiate contraception, and these participants were older and more likely to report prior contraceptive use, compared to those without intention. One-third (33%) initiated contraception in the ED or after the follow-up visit.

DISCUSSION

Contraceptive counseling was feasible to integrate in the ED visit. Intention to initiate contraception was common and many adolescents initiated contraception. Future work should increase the pool of trained providers and supports for same-day contraception initiation for those desiring in this novel setting.

Modeling the impact of a health coaching intervention to prevent teen pregnancy

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Health coaching is an effective intervention to improve adolescent contraceptive use outcome.

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A microsimulation model of teen pregnancy was developed and used to assess the health and economic impact of a health coaching intervention to prevent teen pregnancy.

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Health coaching intervention for adolescent contraceptive use is cost-effective.

Teenage pregnancy is an important public health issue in the United States, presenting significant health and economic risks to adolescents and the society. Health coaching is a potentially effective intervention in preventing teen pregnancy. In 2017, the Children’s Hospital of Philadelphia implemented a health coaching program among sexually active teenage girls, which improved their contraceptive continuation rates. However, the cost-effectiveness of the health coaching program is not clear. We developed a microsimulation model of teen pregnancy that can predict the number of teen pregnancies and related birth outcomes. Model parameters were estimated from the literature and the health coaching program. The teen pregnancy model was used to assess how the program could influence direct health care costs and pregnancy outcomes. Our model projected that the health coaching program could prevent 15 teen pregnancies per 1000 adolescents compared to no intervention. The incremental cost-effectiveness ratio (ICER) for the intervention was $309 per pregnancy prevented, which was less than the willingness-to-pay threshold of $4,206 per pregnancy. Thus, the health coaching intervention was cost-effective. Our study provides promising data on the effectiveness and cost-effectiveness of a health coaching intervention to reduce the burden of teen pregnancies. Health practitioners should consider implementing the program for a longer term and at a larger scale.

Insurance Plan Adherence to Mandate for Long-Acting Reversible Contraceptives in a Large Pediatric Hospital Network

STUDY OBJECTIVE

Long-acting reversible contraceptives (LARCs) are the most effective form of pregnancy prevention for sexually active adolescents, yet usage rates are low. The Affordable Care Act (ACA) mandated insurers cover LARCs without cost-sharing. Compliance with this policy is not well documented. This study assessed LARC coverage by insurers in a large pediatric health system.

DESIGN, SETTING, PARTICIPANTS, AND INTERVENTIONS

Between June and August 2016, LARC coverage was assessed through content reviews of insurance Web sites, formularies, and summaries of benefits for all Pennsylvania Medicaid plans and the top 20 commercial insurers for a large pediatric health system.

MAIN OUTCOME MEASURES

The primary outcome was adherence to the ACA mandate for LARC coverage without cost-sharing.

RESULTS

Among the 37 plans (17 public, 20 private), 21 (56.8%) were adherent and 16 (43.2%) were nonadherent. Among nonadherent plans, 3 plans covered LARC services but required cost-sharing, whereas 13 did not cover LARC services at all. There was not a statistically significant difference in LARC coverage between public and private plans.

CONCLUSION

Despite the landmark ACA mandate, insurance coverage of LARCs in pediatric hospitals is low for young women among private and public insurers. Insurer failure to adhere to the ACA among pediatric patients represents a barrier to LARC access for those at high risk of unintended pregnancy.

The effect of Teach One Reach One (TORO) on youth acceptance of couple violence

This study evaluated the impact of the Teach One Reach One intervention, a community-based participatory research project designed to address the co-occurrence of adolescent risk behaviors on acceptance of teen dating violence. Data were derived from 331 rural African American youth between 10-14 years of age who participated in caregiver-youth dyads as either: 1) peer lay health advisor dyads, or Ambassadors, 2) caregiver-youth dyads recruited by Ambassadors, or Allies, or 3) comparison dyads. The following study focuses on participating youth only and our results indicated that: 1) Ambassadors and Allies reported less acceptance of couple violence than youth within the comparison group, and 2) less family cohesion, greater family conflict, and greater knowledge of healthy dating behaviors predicted greater acceptance of couple violence. Our findings highlight the efficaciousness of the TORO intervention, which directly engaged participants in prevention efforts through community-based participatory research methods and the use of lay heath advisors.

Race and reproductive coercion: a qualitative assessment

BACKGROUND

Unintended pregnancy is common and disproportionately occurs among low-income and African-American (AA) women. Male partners may influence women's risk of unintended pregnancy through reproductive coercion, although studies have not assessed whether racial differences in reproductive coercion impact AA women's disparate risk for unintended pregnancy. We sought to describe women's experiences with pregnancy-promoting behaviors by male partners and explore differences in such experiences by race.

METHODS

Semistructured interviews were conducted with low-income, AA and White women aged 18 to 45 years recruited from reproductive health clinics in Western Pennsylvania to explore contextual factors that shape women's contraceptive behaviors. Narratives were analyzed using content analysis and the constant comparison method.

FINDINGS

Among the 66 participants (36 AA and 30 White), 25 (38%) described experiences with male partner reproductive coercion. Narratives provided accounts of contraceptive sabotage, verbal pressure to promote pregnancy and specific pregnancy outcomes, and potential motives behind these behaviors. AA women in the sample reported experiences of reproductive coercion more often than White women (53% and 20%, respectively). AA women were also more likely than White women to attribute a current or prior pregnancy to reproductive coercion. AA women identified relationship transiency and impending incarceration as potential motivations for men to secure a connection with a female partner via pregnancy.

CONCLUSIONS

Our findings suggest that reproductive coercion may be a factor contributing to disparities in unintended pregnancy. More research, including population-level studies, is needed to determine the impact of reproductive coercion on unintended pregnancy and to understand the social and structural factors associated with pregnancy-promoting behaviors.

A Process Evaluation of an HIV/STI Intervention for Rural African American Youth

We evaluated the fidelity and implementation of an HIV/AIDS and sexually transmitted infections intervention for rural African American youth. Using a community-based evaluation approach, community partners and researchers monitored four core process-evaluation components: reach, fidelity, dose delivered, and dose received. Researchers collected evaluation data through session observations, facilitator debriefing interviews, a youth focus group, and a satisfaction survey. For reach, more than half of the participants attended the 13 sessions. Participation varied between 62% and 100%. For fidelity, not all sessions were implemented as intended; multiple modifications occurred across sessions. For dose delivered, some lessons were missing materials and content was omitted; facilitators omitted content when there was insufficient time to complete a lesson. For dose received, engagement varied across lessons but youth reported high levels of satisfaction with the intervention. This formative process evaluation enabled us to identify and address multiple challenges to implementation.

Substance use and sexual risk among at-risk adolescents in Juiz de Fora, Minas Gerais State, Brazil

We examined the difference in prevalence of substance use and sexual risk behaviors among at-risk youth participants in programs offered by community-based organizations in Juiz de Fora, Minas Gerais State, Brazil, by gender and organization type (governmental vs. non-governmental). 388 adolescents were recruited from 25 intervention-based organizations servicing at-risk youth between the ages of 12 and 17 in Juiz de Fora. Participants completed a 15-item survey assessing substance use and sexual risk behaviors, along with socio-demographic predictors of these behaviors. Males were more likely to report drug and alcohol use associated with homelessness and abandonment. Females were more likely to report sexual risk taking associated with neighborhood crime. Participants from non-governmental organizations were less likely to engage in all measured risk behaviors. The present analysis points to the need to understand how Brazil’s Child and Adolescent Act is being applied and the implications this has for intervention and the promotion of positive health outcomes for young people.

A sex risk reduction text-message program for young adult females discharged from the emergency department

PURPOSE

To pilot test a text message (SMS) sex risk reduction program among at-risk young adult female patients discharged from an emergency department (ED).

METHODS

A convenience sample of 52 female patients with hazardous drinking behavior and recent risky sexual encounters were recruited from an urban ED and randomized to the SMS program (n = 23) or a control group (n = 29). All participants completed a web-based questionnaire in the ED and at 3-month follow-up. For 12 weeks, SMS participants were asked to report whether they had a risky sexual encounter in the past week, received theory-based feedback, and were asked if they were willing set a goal to refrain from having another risky encounter.

RESULTS

Thirty-nine percent of SMS participants completed all weeks of SMS reports, and noncompletion increasing from 12% on week 1 to a 33% by week 12. Three-month follow-up was completed in 56% of participants. In the intervention group, there was an increase in the proportion with condom use with last vaginal sex from 20% (95% CI 4%-48%) to 53% (95% CI 27%-79%) and an increase in always condom use over the past 28 days from 0% (95% CI 0%-22%) to 33% (95% CI 12%-62%). These changes were not statistically different from control participants.

CONCLUSIONS

SMS programs may be useful to reduce risk for sexually transmitted diseases among at-risk young adults being discharged from the ED. Future trials should examine ways to improve adherence to SMS dialog over time and measure objective outcomes in a larger sample.

Perceptions and acceptance of immunization during pregnancy

OBJECTIVE

To estimate patients' perceptions of the need, safety and acceptability of vaccination during pregnancy.

STUDY DESIGN

An office-based survey was offered to patients presenting for obstetric and gynecologic care from December 2007 to July 2008 at an academic women's hospital. The anonymous questionnaire assessed demographics, medical and vaccination history, interest in receiving vaccines, and beliefs about vaccination safety. Data were evaluated using descriptive statistics and chi2 analyses.

RESULTS

A total of 1,436 completed surveys were available for analysis, including 573 from pregnant women. Pregnant women were less likely than non-pregnant women to report perceived risks from vaccine-preventable illness (22.8% vs. 34.5%, p < 0.001) and to believe that their doctor thinks they should get vaccines (42.6% vs. 49.7%, p < 0.027). Nearly two-thirds (61%) reported concern about possible vaccine effects on their pregnancy. However, the overwhelming majority (89%) of pregnant women surveyed reported willingness to accept vaccination during pregnancy if recommended by their obstetrician.

CONCLUSION

Despite concerns about vaccine safety and a low perceived need for immunization, most pregnant respondents endorse acceptance of vaccination when recommended by their obstetrician. These findings suggest that obstetric providers should maximize opportunities for uptake of appropriate immunizations during pregnancy.

Does a history of unintended pregnancy lessen the likelihood of desire for sterilization reversal?

BACKGROUND

Unintended pregnancy has been significantly associated with subsequent female sterilization. Whether women who are sterilized after experiencing an unintended pregnancy are less likely to express desire for sterilization reversal is unknown.

METHODS

This study used national, cross-sectional data collected by the 2006-2010 National Survey of Family Growth. The study sample included women ages 15-44 who were surgically sterile from a tubal sterilization at the time of interview. Multivariable logistic regression was used to examine the relationship between a history of unintended pregnancy and desire for sterilization reversal while controlling for potential confounders.

RESULTS

In this nationally representative sample of 1,418 women who were sterile from a tubal sterilization, 78% had a history of at least one unintended pregnancy and 28% expressed a desire to have their sterilization reversed. In unadjusted analysis, having a prior unintended pregnancy was associated with higher odds of expressing desire for sterilization reversal (odds ratio [OR]: 1.80; 95% confidence interval [CI]: 1.15-2.79). In adjusted analysis controlling for sociodemographic factors, unintended pregnancy was no longer significantly associated with desire for reversal (OR: 1.46; 95% CI: 0.91-2.34).

CONCLUSION

Among women who had undergone tubal sterilization, a prior history of unintended pregnancy did not decrease desire for sterilization reversal.

The role of public schools in HIV prevention: perspectives from African Americans in the rural South

Though African-American youth in the South are at high risk for HIV infection, abstinence until marriage education continues to be the only option in some public schools. Using community-based participatory research methods, we conducted 11 focus groups with African-American adults and youth in a rural community in North Carolina with high rates of HIV infection with marked racial disparities. Focus group discussions explored participant views on contributors to the elevated rates of HIV and resources available to reduce transmission. Participants consistently identified the public schools' sex education policies and practices as major barriers toward preventing HIV infection among youth in their community. Ideas for decreasing youth's risk of HIV included public schools providing access to health services and sex education. Policymakers, school administrators, and other stakeholders should consider the public school setting as a place to provide HIV prevention education for youth in rural areas.

Project GRACE: a staged approach to development of a community-academic partnership to address HIV in rural African American communities

The HIV epidemic is a health crisis in rural African American communities in the Southeast United States; however, to date little attention has been paid to community-academic collaborations to address HIV in these communities. Interventions that use a community-based participatory research (CBPR) approach to address individual, social, and physical environmental factors have great potential for improving community health. Project GRACE (Growing, Reaching, Advocating for Change and Empowerment) uses a CBPR approach to develop culturally sensitive, feasible, and sustainable interventions to prevent the spread of HIV in rural African American communities. This article describes a staged approach to community-academic partnership: initial mobilization, establishment of organizational structure, capacity building for action, and planning for action. Strategies for engaging rural community members at each stage are discussed; challenges faced and lessons learned are also described. Careful attention to partnership development has resulted in a collaborative approach that has mutually benefited both the academic and community partners.

Vaccine eligibility and acceptance among ambulatory obstetric and gynecologic patients

OBJECTIVE

To assess vaccine eligibility and factors associated with vaccine acceptance among ambulatory obstetric and gynecologic patients.

METHODS

An anonymous office-based survey was administered to women seeking ambulatory obstetric and gynecologic care at a large women's hospital from December 2007 to July 2008. Information collected included: demographics, medical and vaccination history, interest in receiving vaccines and attitudes towards vaccine providers. Vaccine eligibility was based on age and/or self-reported risk factors in accord with the 2007-2008 Center for Disease Control and Prevention (CDC) adult immunization schedule. Vaccine eligibility was examined using descriptive statistics, and demographic characteristics were compared using chi-squared analysis. A multivariable logistic regression model was developed to assess factors associated with participants' willingness to accept vaccines from their obstetrician-gynecologist.

RESULTS

A total of 1441 women completed the survey. The majority of participants (87%) would accept vaccines if recommended by their obstetrician-gynecologist. The primary factors associated with vaccine acceptance were having less than a high school education, being privately insured, currently being pregnant, reporting a history of vaccinations and previously receiving vaccinations from an obstetrician-gynecologist. A significant portion of participants were eligible for the hepatitis B, influenza and HPV vaccines (≥ 50% for each). The type of vaccine did not influence willingness to accept vaccines from an obstetrician-gynecologist.

CONCLUSION

A majority of women appear eligible for, and will accept, vaccinations regardless of specific vaccine, if recommended by their obstetrician-gynecologist. These findings justify ongoing efforts to expand immunization services offered by obstetrician-gynecologists.

Intervention mapping as a participatory approach to developing an HIV prevention intervention in rural African American communities

Southeastern states are among the hardest hit by the HIV epidemic in this country, and racial disparities in HIV rates are high in this region. This is particularly true in our communities of interest in rural eastern North Carolina. Although most recent efforts to prevent HIV attempt to address multiple contributing factors, we have found few multilevel HIV interventions that have been developed, tailored or tested in rural communities for African Americans. We describe how Project GRACE integrated intervention mapping (IM) methodology with community-based participatory research (CBPR) principles to develop a multilevel, multigenerational HIV prevention intervention. IM was carried out in a series of steps from review of relevant data through producing program components. Through the IM process, all collaborators agreed that we needed a family-based intervention involving youth and their caregivers. We found that the structured approach of IM can be adapted to incorporate the principles of CBPR.

Unintended pregnancy influences racial disparity in tubal sterilization rates

BACKGROUND

Minority women are more likely than white women to choose tubal sterilization as a contraceptive method. Disparities in rates of unintended pregnancy may help explain observed racial/ethnic differences in sterilization, but this association has not been investigated.

OBJECTIVE

To examine the associations among race/ethnicity, unintended pregnancy, and tubal sterilization.

DESIGN AND PARTICIPANTS

Cross-sectional analysis of data from a nationally representative sample of women aged 15-44 years [65.7% white, 14.8% Hispanic, and 13.9% African American (AA)] who participated in the 2002 National Survey of Family Growth.

MAIN MEASURES

Race/ethnicity, history of unintended pregnancy, and tubal sterilization. A logistic regression model was used to estimate the effect of race/ethnicity on unintended pregnancy while adjusting for socio-demographic variables. A series of logistic regression models was then used to examine the role of unintended pregnancy as a confounder for the relationship between race/ethnicity and sterilization.

KEY RESULTS

Overall, 40% of white, 48% of Hispanic, and 59% of AA women reported a history of unintended pregnancy. After adjusting for socio-demographic variables, AA women were more likely (OR: 2.0; 95% CI: 1.6-2.4) and Hispanic women as likely (OR: 1.0; 95% CI: 0.80-1.2) as white women to report unintended pregnancy. Sterilization was reported by 29% of women who had ever had an unintended pregnancy compared to 7% of women who reported never having an unintended pregnancy. In unadjusted analysis, AA and Hispanic women had significantly higher odds of undergoing sterilization (OR: 1.5; 95% CI: 1.3-1.9 and OR: 1.4; 95% CI: 1.2-1.7, respectively). After adjusting for unintended pregnancy, this relationship was attenuated and no longer significant (OR: 1.2; 95% CI: 0.95-1.4 for AA women and OR: 1.3; 95% CI: 1.0-1.6 for Hispanic women).

CONCLUSION

Minority women, who more frequently experience unintended pregnancy, may choose tubal sterilization in response to prior experiences with an unintended pregnancy.

Knowledge about human papillomavirus and the HPV vaccine--a survey of the general population

Background

The United States (US) Food & Drug Administration (FDA) recently approved a human papillomavirus (HPV) vaccine with the purpose of reducing the risk of cervical cancers caused by HPV 16 and HPV 18. It is important that the general population be educated about HPV and the HPV vaccine in order to make the appropriate decision whether or not to vaccinate against this virus. Participants from the adult US general population of Pittsburgh, Pennsylvania, USA and Hampton, Virginia, USA (18+ years old) were surveyed to determine their knowledge about HPV and the HPV vaccine, and to evaluate their perception of the vaccine efficacy and safety.

Results

We report herein preliminary data for 202 participants. Fifty-five percent (55%) of the study population was White, 45% Black, and 1% was from other ethnic groups or did not disclose their ethnicity. A large proportion of participants had heard of the human papillomavirus (overall population: 93.6%; Pittsburgh: 95%; Hampton: 90%). Participants of African descent were slightly less aware of HPV than Whites (Black 89% vs. Whites 97%, p > 0.1). Although the majority of participants knew that HPV caused cervical cancer (84%), Whites were more informed than Black participants (91% vs. 73%, p = 0.044). Eighty-seven percent (87%) of participants had heard of the HPV vaccine (Pittsburgh: 92% and Hampton: 74%, p = 0.029); a higher proportion of Whites were aware of the vaccine when compared with Blacks (93% vs. 76%, p = 0.031). However, only 18% of the population knew that the current FDA-approved vaccine protected against genital warts and most cervical cancer (20% of Blacks and 16% of Whites, p > 0.1).

Conclusion

These data suggest that although the general population might be aware of HPV and the HPV vaccine, knowledge of the benefits of the HPV vaccination may not be apparent. Knowledge of HPV and the HPV vaccine could result in a likely choice of HPV vaccination and would subsequently reduce the incidence of cervical cancer.

Preparedness planning for pandemic influenza among large US maternity hospitals

The objective of this investigation was to determine the state of pandemic influenza preparedness and to delineate commonly reported challenges among a sample of larger US national maternity hospitals. This was done given the recent emphasis on hospital disaster planning and the disproportionate morbidity and mortality that pregnant women have suffered in previous influenza pandemics. An internet-based survey was sent to all 12 members of the Council of Women's and Infants’ Specialty Hospitals. Questions addressed hospital demographics and overall pandemic preparedness planning, including presence of a pandemic planning committee and the existence of written plans addressing communications, surge capacity, degradation of services, and advance supply planning. Nine of 12 (75%) hospitals responded. All had active pandemic planning committees with identified leadership. The majority (78%) had written formal plans regarding back-up communications, surge/overflow capacity, and degradation of services. However, fewer (44%) reported having written plans in place regarding supply-line/stockpiling of resources. The most common challenges noted were staff and supply coordination, ethical distribution of limited medical resources, and coordination with government agencies. In conclusion, the majority of the Council of Women's and Infants’ Specialty Hospitals maternity hospitals have preliminary infrastructure for pandemic influenza planning, but many challenges exist to optimize maternal and fetal outcomes during the next influenza pandemic.

Factors associated with lack of interest in HIV testing in older at-risk women

OBJECTIVE

To determine the factors and reasons associated with lack of interest in HIV testing among older women from a high prevalence community.

METHODS

We conducted a cross-sectional study of women aged >or=50 seeking medical care. The main outcome measures were (1) interest in HIV testing and (2) reasons for women's interest or lack of interest assessed using open-ended questions. We compared the characteristics of women based on testing interest and fit two multivariable logistic regression models to identify factors associated with lack of testing interest among never tested women and women with moderate or high HIV risk factors. Responses to short answer questions were analyzed according to participants' HIV testing interest. Coding was performed by two independent reviewers using deductive application of themes identified in previously published literature on HIV testing interest.

RESULTS

Of 564 eligible women, 514 (91%) enrolled. Only 22% were interested in HIV testing. Those who lacked interest were more likely to be older (63.3 vs. 58.4, p < 0.001), African American (77% vs. 60%, p < 0.001), have poor HIV knowledge (68% vs. 57%, p = 0.02), and have low perceived HIV risk (82% vs. 69%, p = 0.01). Lack of interest in HIV testing was associated with increasing age and African American race among women with moderate or high-risk factors, whereas age, African American race and low perceived risk were important for never tested women. Common reasons for lacking interest in testing were perceived lack of need, perceived lack of risk, and a prior history of HIV testing.

CONCLUSIONS

Few of these older, high-risk women were interested in HIV testing despite the fact that more than half had risk factors for having been exposed to HIV during their life-time. Efforts to increase HIV testing interest should educate older women about HIV risk and transmission factors and promote accurate risk self-assessment.

Examining the relationship between positive mid-gestational fetal fibronectin assays and histological evidence of acute placental inflammation

AIMS

Both acute placental inflammation and positive mid-gestational cervico-vaginal fetal fibronectin assays have been independently correlated with preterm delivery. We conducted this study to examine the relationship between positive mid-gestational fetal fibronectin (fFN) assays and histological evidence of acute placental inflammation at delivery among women presenting with symptomatic preterm labor.

METHODS

This retrospective chart review included women who underwent cervico-vaginal fFN testing for preterm contractions between 24-34 weeks gestation and also had placental histological analysis after delivery. Women with a multiple gestation, cerclage, preterm premature rupture of membranes, intercourse or vaginal bleeding within 24 h before the assay were excluded. The primary outcome was histological evidence of acute placental inflammation defined as acute chorioamnionitis, acute deciduitis, funisitis, or microabscess formation.

RESULTS

Of 82 women who met all study inclusion criteria, 45% were fFN positive. Women with positive assays were no more likely to have histological evidence of acute inflammation noted at birth than women with negative assays (45% vs. 26%, P=0.07). The assay had a sensitivity of 58.6%, specificity of 62.3%, positive predictive value of 46.0%, and negative predictive value of 73.3% for predicting acute inflammation at delivery.

CONCLUSIONS

No association exists between positive fetal fibronectin assays and acute histologic placental inflammation at birth.

Disposition of foscarnet during peritoneal dialysis

OBJECTIVE

To report the disposition of foscarnet in a patient undergoing peritoneal dialysis.

CASE SUMMARY

A 34-year-old man with AIDS received foscarnet for the treatment of esophageal cytomegalovirus. We characterized the clearance of foscarnet in this patient during continuous cyclic peritoneal dialysis (CCPD) and continuous ambulatory peritoneal dialysis (CAPD).

DISCUSSION

The foscarnet half-lives during CCPD and CAPD were 41.4 and 45.8 hours, respectively. These values are significantly greater than the half-life of 4.5 hours observed in patients with normal renal function and about half that reported in anuric patients undergoing hemodialysis during the interdialytic period. The CCPD and CAPD clearances of foscarnet were 5.8 and 4.5 mL/min, respectively; the CAPD clearances of creatinine and urea nitrogen were 4.1 and 6.0 mL/min, respectively. The patient's estimated total body clearance values of foscarnet during CCPD and CAPD were 9.8 and 8.8 mL/min, respectively. Thus, CCPD and CAPD augmented the patient's residual clearance of foscarnet by 145% and 105%, respectively.

CONCLUSIONS

Since incremental increases in residual clearance of 30% or more generally will result in clinically significant changes in a drug's serum concentration, foscarnet dosage needs to be individualized for patients receiving peritoneal dialysis.

The effect of patient movement on resolution

The effect of long exposure time on patient movement and resulting radiographic resolution was simulated and then measured by visual-light photographic techniques for four radiographic projections. A mathematic relation was then derived to transform these measurements to the maximum resolutions that could have been obtained with radiographs under similar conditions. The results indicate that radiographs of rigid structures such as bones and teeth can be taken with reasonable resolution at exposure times much longer than normally used in clinical practice. It was also found that radiographs taken with the film rigidly fixed to the object being studied will exhibit remarkably less blurring from patient motion than radiographs taken when the patient and the film are not coupled. In addition it was found that motion artifacts are reduced to a minimum when the plane of the film is perpendicular to the radiation beam.