Directionality Between Tolerance of Deviance and Deviant Behavior is Age-Moderated in Chronically Stressed Youth

Problem behavior theory posits that tolerance of deviance is an antecedent to antisocial behavior and substance use. In contrast, cognitive dissonance theory implies that acceptability of a behavior may increase after experiencing the behavior. Using structural equation modeling, this investigation tested whether changes in tolerance of deviance precede changes in conduct disorder criteria or substance use or vice versa, or if they change concomitantly. Two-year longitudinal data from 246 8- to 16-year-olds suggested that tolerance of deviance increases after conduct disorder criteria or substance use in 8-to-10- and 11-to-12-year-olds. These results were consistent with cognitive dissonance theory. In 13-to-16- year-olds, no directionality was suggested, consistent with neither theory. These results were replicated in boys and girls and for different types of conduct disorder criteria aggression (covert behavior), deceitfulness and vandalism (overt behavior), and serious rule-breaking (authority conflict). The age-specific directionality between tolerance of deviance and conduct disorder criteria or substance use is consistent with unique etiologies between early onset versus adolescent-onset subtypes of behavior problems.

Race and sexually transmitted diseases in women with and without borderline personality disorder

BACKGROUND

The purpose of this study was to examine the history of sexually transmitted diseases (STDs) among women with borderline personality disorder (BPD) with and without a lifetime substance use disorder (SUD) and to compare their histories to those of a group of women with a current nonpsychotic axis I disorder.

METHODS

Two-hundred fifteen women completed the Structured Clinical Interview for DSM-IV Axis I diagnoses (SCID-I), Structured Interview for DSM-IV Personality for Axis II diagnoses (SIDP-IV), and a sexual health interview. African American women were oversampled because little is known about BPD in African American women and because they are at greater risk for STDs than non-African American women.

RESULTS

Women with a lifetime SUD (especially cannabis use disorder) reported more STD risk factors and STDs than women without a lifetime SUD. BPD dimensional scores and African American race were predictors of STD, even after controlling for age, socioeconomic status (SES), SUDs, and participation in the sex trade.

CONCLUSIONS

Determining predictors of STDs within at-risk subpopulations may help reduce the spread of STDs and prevent HIV infection within these groups by helping providers identify women at the highest risk of infection.

Inadequate vitamin D status in adolescents with substantial bone mineral density loss during the use of depot medroxyprogesterone acetate injectable contraceptive: a pilot study

STUDY OBJECTIVE

To examine vitamin D and parathormone (PTH) levels in adolescents who experienced substantial bone mineral density (BMD) loss during depot medroxyprogesterone acetate (DMPA) use.

DESIGN

A non-randomized, multi-center study, during which DMPA was administered every 12 weeks and evaluation of lumbar spine and hip BMD by dual-energy X-ray absorptiometry (DXA) was conducted every 6 months. A blood sample for vitamin D and PTH measurements was obtained from adolescents who experienced >5% BMD loss. Vitamin D deficiency was defined as 25-hydroxyvitamin D (25OHD) level of <20 ng/mL, insufficiency as 25OHD level of 20-30 ng/mL, and sufficiency as 25OHD level of >30 ng/mL.

RESULTS

Evaluation of vitamin D and PTH was carried out in 15 participants who experienced BMD loss of > or = 5% during DMPA use. At initiation of DMPA, participants had mean (+SE) age 17+1 years, gynecologic age 61+4 months, and body mass index 24+1.5 kg/m2. Racial/ethnic distribution was: Caucasian--7 girls, Hispanic--4 girls, African-American--3 girls, and other--1 girl. Six participants had BMD loss of >5% after 2 DMPA injections, five after 3 injections, one after 5 injections, one after 8 injections, one after 10 injections, and one after 13 injections. Only one girl (7%) had sufficient vitamin D. The other participants had vitamin D insufficiency (50%) or deficiency (43%). Participants' mean (+SE) PTH was 22+4 pg/mL (reference range 7-53 pg/mL), and mean (+SE) 1,25-dihydroxyvitamin D was 56+5 pg/mL (reference range 22-67 pg/mL).

CONCLUSIONS

Inadequate vitamin D status was evident among the majority of female adolescents who experienced a substantial BMD loss while using DMPA.

HEMOGLOBIN PRECIPITATION IN RENAL TUBULES : A STUDY OF ITS CAUSES AND EFFECTS

1. A readily reproducible pathological lesion closely resembling that typical of the "transfusion kidney" has been obtained by the injection of hemoglobin into rabbits having acid urine, whose renal tubules had previously been damaged to a moderate degree by (a) a short period of complete renal ischemia, or (b) the administration of a specific chemical poison-sodium tartrate. 2. It has been found that hemoglobin is precipitated in the tubules of damaged kidneys excreting either acid or alkaline urine, in contrast to the absence of hemoglobin precipitation in normal kidneys. 3. In the acid state hemoglobin casts are more numerous and more persistent than in the alkaline, and are associated with renal functional disturbances, in contrast to the lack of such disturbances when the urine is alkaline. 4. The ultimate outcome, both anatomically and functionally, in any given instance is determined by variations in the degree of tubular damage, the level of hemoglobinemia, and the urinary pH.

Providers' perspectives on challenges to contraceptive counseling in primary care settings

BACKGROUND

Although three quarters of reproductive-age women see a health provider annually, less than half receive recommended contraceptive counseling services. We sought to explore providers' perspectives on the challenges to contraceptive counseling in primary care clinics to develop strategies to improve counseling services.

METHODS

A qualitative, focus group (n = 8) study was conducted in November and December 2007; 48 of 90 providers practicing in four primary care clinics at the University of Pittsburgh Medical Center participated. Providers included physicians, nurses, and pharmacists working in these clinics' multidisciplinary teams. Discussions explored perceived barriers to the provision of counseling services. All groups were audiorecorded, transcribed, and entered into Atlas.Ti, a qualitative data management software. The data were analyzed using a grounded theory approach to content analysis.

RESULTS

Perceived patient, provider, and health system barriers to contraceptive counseling were identified. Perceived patient barriers included infrequent sexual activity, familiarity with a limited number of methods, desire for pregnancy despite medical contraindications, and religious beliefs. Provider barriers included lack of knowledge, training, and comfort; assumptions about patient pregnancy risk; negative beliefs about contraceptive methods; reliance on patients to initiate discussions; and limited communication between primary care providers (PCPs) and subspecialists. Health system barriers included limited time and competing medical priorities.

CONCLUSIONS

PCPs vary widely in their knowledge, perceived competence, and comfort in providing contraceptive counseling. General efforts to improve integration of contraceptive counseling into primary care services in addition to electronic reminders and efficient delivery of contraceptive information are needed.

Effect of a brief educational intervention on the attitudes of young women toward the intrauterine device

STUDY OBJECTIVE

The intrauterine device (IUD) is underused by young women, who are at high risk for unintended pregnancy. We aimed to assess the impact of a brief educational intervention on the attitudes of young women toward intrauterine contraception and to assess characteristics associated with a change in attitude.

DESIGN, SETTING, AND PARTICIPANTS

This is a planned secondary analysis of a survey of 144 women, aged 14-24 years, which assessed attitudes toward the IUD.

INTERVENTION

The analysis was planned to fully examine the impact of a 3-minute educational intervention about the IUD given during administration of the survey, which included risks and benefits of IUD use, costs, side effects, and a demonstration of the IUD insertion and removal process.

MAIN OUTCOME MEASURE

Proportions of participants with a positive attitude toward the IUD before and after the intervention were compared using McNemar's chi-square test for paired proportions. Factors associated with a change in attitude toward the IUD were evaluated using multivariable analysis.

RESULTS

Before the educational intervention, 14.7% (21/143) had both heard of the IUD and expressed a positive attitude toward it. After the intervention, this proportion increased to 53.8% (77/143) (P < .01). The increase in proportion with a positive attitude was consistent for all subpopulations. In multivariable analysis, the only significant predictor of a positive change in attitude toward the IUD was a history of voluntary sexual activity (adjusted odds ratio 10.3, 95% confidence interval 2.0-53.1).

CONCLUSIONS

A brief educational intervention significantly improves the attitude of young sexually active women toward the IUD.

Women's perspectives on counseling about risks for medication-induced birth defects

PURPOSE

This qualitative study explored women's experiences with counseling about medication-induced birth defects, as well as how and when they would like to receive information on medication-induced birth defects from their health care providers (HCPs).

METHODS

We conducted four focus groups with 36 women of reproductive age (18-45 years old) in Pittsburgh, Pennsylvania. Twenty-one women were using medications to treat a chronic health condition, and two were pregnant. Content analysis was performed by three independent coders using a grounded theory approach. Discrepancies were resolved by consensus.

RESULTS

Women reported depending on their HCPs for information about the risks of teratogenic effects of medications on a pregnancy, but felt the information they had been provided was not always comprehensive. Women want HCPs to initiate discussions about potentially teratogenic medications at the time the medications are prescribed, regardless of whether the woman is sexually active or planning a pregnancy. Women want clear information about all potential outcomes for a fetus. Factors women reported as being critical to effective teratogenic risk counseling included privacy, sufficient time to discuss the topic, and a trusting relationship with their HCP.

CONCLUSIONS

Women of reproductive age think that providing information about the possible teratogenic effects of medications could be improved by routine discussions of teratogenic risks at the time medications are prescribed.

Perspectives of primary care clinicians on teratogenic risk counseling

BACKGROUND

Women of childbearing age are commonly prescribed medications by primary care providers (PCPs) that may cause birth defects if used during pregnancy.

METHODS

To identify what PCPs perceive as barriers to and potential facilitators of providing counseling to women of childbearing age when teratogenic medications are prescribed, we conducted eight focus groups with 48 PCPs recruited from four clinical settings in Pittsburgh, Pennsylvania. We explored PCPs' experiences counseling women about teratogenic medications. Each focus group was audio-recorded, transcribed, and coded using a grounded theory approach by three independent coders.

RESULTS

PCPs feel responsible for counseling women when they prescribe medications that may cause birth defects, but note difficulties identifying clinically relevant sources of information on teratogenicity. Other barriers to providing counseling include limited visit times and lack of reimbursement for preconception or teratogenic risk counseling. PCPs find it challenging to identify patients who may become pregnant and who therefore need contraceptive and/or teratogenic risk counseling. PCPs expressed a desire for online resources that could be used when explaining medication risks to patients. PCPs feel that the development of patient information materials, electronic decision support tools, clinical care systems that routinely assess patients' pregnancy risk, and changes in the reimbursement structure may facilitate counseling patients about teratogenic risks.

CONCLUSIONS

PCPs perceive themselves as playing an important role in providing their patients information on risk of medication-induced birth defects. To ensure safe prescription of teratogenic medications, PCPs suggest interventions at both the clinic and healthcare system levels.

Recovery of bone mineral density in adolescents following the use of depot medroxyprogesterone acetate contraceptive injections

BACKGROUND

Depot medroxyprogesterone acetate (DMPA) is a highly effective progestin-only contraceptive that is widely used by adolescents. We investigated bone mineral density (BMD) changes in female adolescents during and following use of this method.

STUDY DESIGN

A multicenter, prospective, non-randomized observational study in 98 healthy female adolescents aged 12-18 years who initiated DMPA intramuscular injections for contraception and provided BMD data for up to 240 weeks while receiving DMPA and for up to 300 weeks after DMPA cessation. BMD at the lumbar spine (LS), total hip (TH) and femoral neck (FN) was assessed by dual-energy X-ray absorptiometry. A mixed model analysis of variance was used to examine BMD changes.

RESULTS

At the time of their final DMPA injection, participants had mean BMD declines from baseline of 2.7% (LS), 4.1% (TH) and 3.9% (FN) (p<.001 at all three sites). Within 60 weeks of discontinuation of DMPA, mean LS BMD had returned to baseline levels, and 240 weeks after DMPA discontinuation, the mean LS BMD was 4.7% above baseline. Mean TH and FN BMD values recovered to baseline values more slowly: 240 weeks and 180 weeks, respectively, after the last DMPA injection.

CONCLUSIONS

BMD loss in female adolescents receiving DMPA for contraception is substantially or fully reversible in most girls following discontinuation of DMPA, with faster recovery at the LS than at the hip.

Exploring the relationship among weight, race, and sexual behaviors among girls

OBJECTIVE

The relationship between weight and sexual behavior among adolescents is poorly understood. We examined this relationship in a nationally representative sample of high school girls.

METHODS

We performed a cross-sectional analysis of self-reported data from 7193 high school girls who completed the 2005 Youth Risk Behavior Surveillance survey. We used multivariate logistic regression to examine associations among 3 weight indices (BMI calculated from self-reported weight and height, perceived weight, and weight misperception) and 6 sexual behaviors (ever had vaginal sex; sex before age 13; >or=4 sexual partners; and alcohol, condom, and oral contraceptive use at last sex) adjusting for age, race/ethnicity, and a history of intimate partner violence.

RESULTS

There were no differences in the likelihood of ever having sex on the basis of BMI or weight perception accuracy; however, girls who perceived themselves as overweight were less likely to have ever had sex. Among sexually active girls, those who had low BMI and perceived themselves as overweight or had overweight misperceptions were less likely to report condom use at last sex. Sexually active girls who perceived themselves as overweight were also more likely to have had sex before age 13. Associations between the 3 weight indices and sexual risk behaviors varied across racial/ethnic groups.

CONCLUSIONS

Sexual risk behaviors may be more common among girls who are underweight or perceive themselves (accurately or not) to be overweight and vary by racial/ethnic group. This suggests that girls at weight extremes and those from different racial backgrounds may have unique sexual health education and prevention needs.

Associations between depressive symptoms and sexual risk behavior in a diverse sample of female adolescents

STUDY OBJECTIVE

To determine associations between depressive symptoms, locus of control, and sexual outcomes in a predominantly African-American cohort of female adolescents.

DESIGN

A computerized assessment was administered to participants as part of a larger randomized clinical trial. We assessed sexual risk behaviors (SRBs) via self-report, and we assessed depressive symptoms using the Center for Epidemiologic Studies Depression Scale. We used multivariate regression to determine associations between depressive symptoms and outcomes while controlling for covariates.

SETTING

This was a secondary analysis of baseline data collected during a randomized clinical trial intended to prevent unintended pregnancy and sexually transmitted infections (STIs).

PARTICIPANTS

572 adolescent females, ages 13 to 21 years, were recruited via a hospital-based adolescent clinic and community-wide advertisements.

MAIN OUTCOME MEASURES

Participants reported on prior sexual intercourse, number of lifetime partners, frequency of intercourse, history of pregnancies and STIs, and locus of control.

RESULTS

Two thirds of the sample had been sexually active. In a model that controlled for all covariates, those with a high level of depressive symptoms had higher odds of having had intercourse (adjusted OR = 2.29; 95% CI = 1.18-4.43). High levels of depressive symptoms were also independently associated with increased numbers of lifetime sexual partners and an external locus of control. However, when depression and locus of control were included in the same model, locus of control was not independently associated with SRBs.

CONCLUSION

These findings support other literature demonstrating an association between depression and SRBs, particularly in a largely African-American population. They further suggest that perceived control does not fully explain the relationship between depression and SRBs.

Motivational intervention to reduce rapid subsequent births to adolescent mothers: a community-based randomized trial

PURPOSE

One-quarter of adolescent mothers bear another child within 2 years, compounding their risk of poorer medical, educational, economic, and parenting outcomes. Most efforts to prevent rapid subsequent birth to teenagers have been unsuccessful but have seldom addressed motivational processes.

METHODS

We conducted a randomized trial to determine the effectiveness of a computer-assisted motivational intervention (CAMI) in preventing rapid subsequent birth to adolescent mothers. Pregnant teenagers (N = 235), aged 18 years and older who were at more than 24 weeks' gestation, were recruited from urban prenatal clinics serving low-income, predominantly African American communities. After completing baseline assessments, they were randomly assigned to 3 groups: (1) those in CAMI plus enhanced home visit (n = 80) received a multi-component home-based intervention (CAMI+); (2) those in CAMI-only (n = 87) received a single component home-based intervention; (3) and those in usual-care control (n = 68) received standard usual care. Teens in both intervention groups received CAMI sessions at quarterly intervals until 2 years' postpartum. Those in the CAMI+ group also received monthly home visits with parenting education and support. CAMI algorithms, based on the transtheoretical model, assessed sexual relationships and contraception-use intentions and behaviors, and readiness to engage in pregnancy prevention. Trained interventionists used CAMI risk summaries to guide motivational interviewing. Repeat birth by 24 months' postpartum was measured with birth certificates.

RESULTS

Intent-to-treat analysis indicated that the CAMI+ group compared with the usual-care control group exhibited a trend toward lower birth rates (13.8% vs 25.0%; P = .08), whereas the CAMI-only group did not (17.2% vs 25.0%; P = .32). Controlling for baseline group differences, the hazard ratio (HR) for repeat birth was significantly lower for the CAMI+ group than it was with the usual-care group (HR = 0.45; 95% CI, 0.21-0.98). We developed complier average causal effects models to produce unbiased estimates of intervention effects accounting for variable participation. Completing 2 or more CAMI sessions significantly reduced the risk of repeat birth in both groups: CAMI+ (HR = 0.40; 95% CI, 0.16-0.98) and CAMI-only (HR = 0.19; 95% CI, 0.05-0.69).

CONCLUSIONS

Receipt of 2 or more CAMI sessions, either alone or within a multicomponent home-based intervention, reduced the risk of rapid subsequent birth to adolescent mothers.

Degrading and non-degrading sex in popular music: a content analysis

OBJECTIVES

Those exposed to more degrading sexual references in popular music are more likely to initiate intercourse at a younger age. The purpose of this study was to perform a content analysis of contemporary popular music with particular attention paid to the prevalence of degrading and non-degrading sexual references. We also aimed to determine if sexual references of each subtype were associated with other song characteristics and/or content.

METHODS

We used Billboard magazine to identify the top popular songs in 2005. Two independent coders each analyzed all of these songs (n = 279) for degrading and non-degrading sexual references. As measured with Cohen's kappa scores, inter-rater agreement on degrading vs. non-degrading sex was substantial. Mentions of substance use, violence, and weapon carrying were also coded.

RESULTS

Of the 279 songs identified, 103 (36.9%) contained references to sexual activity. Songs with references to degrading sex were more common than songs with references to non-degrading sex (67 [65.0%] vs. 36 [35.0%], p < 0.001). Songs with degrading sex were most commonly Rap (64.2%), whereas songs with non-degrading sex were most likely Country (44.5%) or Rhythm & Blues/Hip-Hop (27.8%). Compared with songs that had no mention of sexual activity, songs with degrading sex were more likely to contain references to substance use, violence, and weapon carrying. Songs with non-degrading sex were no more likely to mention these other risk behaviors.

CONCLUSIONS

References to sexual activity are common in popular music, and degrading sexual references are more prevalent than non-degrading references. References to degrading sex also frequently appear with references to other risky behaviors.

Adolescent and young adult women's knowledge of and attitudes toward the intrauterine device

BACKGROUND

This study aimed to assess adolescent (aged 14-18 years) and young adult (aged 19-24 years) women's knowledge of and attitudes toward intrauterine devices (IUDs) before and after a brief educational intervention.

STUDY DESIGN

We administered a 43-item survey to 144 women aged 14-24 years, with half in each age category. The survey assessed knowledge of and attitudes toward IUDs, and incorporated a 3-min educational intervention about IUDs. Predictors for knowledge of and attitudes toward the IUD were examined using logistic regression.

RESULTS

Forty percent of participants had heard of the IUD. Having ever heard of the IUD was associated with age >18 years [adjusted odds ratio (OR)=5.7; 95% confidence interval (95% CI)=2.1-15.7], a higher level of maternal education (adjusted OR=4.5; 95% CI=1.5-13.3) and a history of voluntary sexual intercourse (adjusted OR=4.9; 95% CI=1.0-23.5). Of those who had heard of the IUD previously, 37.5% reported a positive attitude toward the IUD before the intervention. After the educational intervention, 53.5% of all participants reported a positive attitude toward the IUD, with both adolescent and young adult women having similarly positive attitudes (51.4% vs. 55.6%, p=.62). This positive attitude was associated only with a history of voluntary sexual intercourse (adjusted OR=5.2; 95% CI=1.3-21.1). The characteristics of the IUD that the participants strongly liked and disliked were rated similarly by the two age groups. However, more adolescent women considered the privacy of the IUD and the ability to use the copper IUD for 10 years as positive characteristics.

CONCLUSION

Most young women were unaware of IUDs but were likely to think positively about IUDs after being educated about them. Demographic and reproductive health history did not predict attitude; thus, all young women should be offered education about IUDs.

Sexual orientation and adolescent substance use: a meta-analysis and methodological review

AIMS

Several decades of research have shown that lesbian, gay and bisexual (LGB) adults are at high risk for substance use and substance use disorders (SUDs). These problems may often start prior to young adulthood; however, relatively little is known about risk for substance use in LGB adolescents. The primary aims of this paper were to conduct a meta-analysis of the relationship between sexual orientation and adolescent substance use and a systematic review and critique of the methodological characteristics of this literature.

METHODS

Medical and social science journals were searched using Medline and PsychInfo. Studies were included if they tested the relationship between sexual orientation and adolescent substance use. Eighteen published studies were identified. Data analysis procedures followed expert guidelines, and used National Institutes of Health (NIH)-sponsored meta-analysis software.

RESULTS

LGB adolescents reported higher rates of substance use compared to heterosexual youth (overall odds ratio = 2.89, Cohen's d = 0.59). Effect sizes varied by gender, bisexuality status, sexual orientation definition and recruitment source. None of the studies tested mediation and only one tested moderation. One employed a matched comparison group design, one used a longitudinal design, and very few controlled for possible confounding variables.

CONCLUSIONS

The odds of substance use for LGB youth were, on average, 190% higher than for heterosexual youth and substantially higher within some subpopulations of LGB youth (340% higher for bisexual youth, 400% higher for females). Causal mechanisms, protective factors and alternative explanations for this effect, as well as long-term substance use outcomes in LGB youth, remain largely unknown.

Trends in prescribing patterns of hormonal contraceptives for adolescents

BACKGROUND

Little is known regarding how prescribing patterns of hormonal contraceptives to adolescents in the United States have changed over time as new formulations become available and knowledge of thrombosis risk increases. Desogestrel and high-dose estrogen-containing formulations have been associated with a higher risk of thrombosis than other methods.

STUDY DESIGN

We used the National Ambulatory Medical Care/National Hospital Ambulatory Medical Care surveys to describe trends in contraception prescriptions for 11- to 21-year-old females between 1993 and 2004.

RESULTS

The majority of prescriptions arose from obstetrics/gynecology clinics. The proportion of desogestrel-containing prescriptions was approximately 10% throughout the study period. Ortho Evra (transdermal norelgestromin, ethinyl estradiol) and Yasmin (oral drospirenone, ethinyl estradiol) accounted for a steadily increasing proportion of prescriptions.

CONCLUSION

With regard to contraception and thrombosis risk, a significant minority of adolescents are prescribed desogestrel-containing contraceptives, and a greater number are exposed to higher levels of estrogen from transdermal contraception. Future studies are needed to evaluate the absolute risk of thrombosis in adolescents using these formulations so clinicians have accurate safety information when prescribing to this unique population.

Body art: attitudes and practices regarding body piercing among urban undergraduates

OBJECTIVE

To describe the knowledge, attitudes, and practices of young adults toward body piercing.

METHODS

An anonymous 30-item survey was given to 103 undergraduate students at the campus health service of a large urban university. The questionnaire collected data on students' perceptions regarding the social acceptability of body piercing, their experiences with and attitudes toward this form of body art, and their knowledge of associated health risks.

RESULTS

One hundred (97%) out of the 103 surveys distributed had sufficient data for analysis. Fifty-six percent of participants (age range, 17 to 25 years) reported having a body piercing at one time. Participants with a piercing were more likely to have a tattoo (OR, 4.13; 95% CI, 1.10-15.56; P=.04). The majority of participants (65 [78%]) reported "liking" body piercing on others, though a smaller percentage (45 [52%]) reported "liking" it on themselves (z=3.58, P<.001). Participants estimated the chance of potential health risks as a result of body piercing as follows: bleeding (60%), infection (56%), keloid scarring (43%), bruising (41%), allergic reaction (38%), cyst or tetanus (each 24%), hepatitis B (20%), and human immunodeficiency virus (16%). Nonpierced participants assessed the probability of adverse events as a result of body piercing at 43%, whereas their pierced counterparts estimated the risk at 30% (F(1,83)14.06, P<.001). Forty-three percent of all participants reported knowing someone (ie, other than themselves) who experienced a health problem as a result of body piercing, though few (10 of 52 [19%]) pierced participants reported similar personal experiences.

CONCLUSIONS

Young adults believe that body piercing is highly acceptable among the general public. Furthermore, though they believe such body art is acceptable on others, they feel it is less acceptable on themselves. Study participants displayed a high level of awareness regarding the potential health risks of body art, and, in fact, overestimate those risks. Implications for patient education are addressed.

Salvage of isolated vaginal recurrences in women with surgical stage I endometrial cancer: a multiinstitutional experience

The objective of this study was to evaluate the treatment outcomes and risk factors of women with surgical stage I endometrial adenocarcinoma who were initially treated with surgery alone and subsequently developed isolated vaginal recurrences. Patients with surgical stage I endometrial adenocarcinoma diagnosed from 1975 to 2002 were identified from tumor registry databases at seven institutions. All patients were treated with surgery alone including a total hysterectomy, bilateral salpingo-oophorectomy, pelvic (+/- para-aortic) lymph node dissection, and peritoneal cytology and did not receive postoperative radiation therapy. Vaginal recurrences were documented histologically. Metastatic disease in the chest and abdomen was excluded by radiologic studies. Overall survival was calculated by the Kaplan-Meier method. Sixty-nine women with surgical stage I endometrial cancer with isolated vaginal recurrences were identified. Of the 69 patients, 10 (15%) were diagnosed with stage IA disease, 43 (62%) were diagnosed with stage IB disease, and 16 (23%) were diagnosed with stage IC disease. Patients diagnosed with grade 1 disease were 22 (32%), grade 2 disease were 26 (38%), and grade 3 disease were 21 (30%). Among women, 81% with isolated vaginal recurrences were salvaged with radiation therapy. The mean time to recurrence was 24 months, and the mean follow-up was 63 months. Among women, 18% died from subsequent recurrent disease. The 5-year overall survival was 75%. The majority of isolated vaginal recurrences in women with surgical stage I endometrial cancer can be successfully salvaged with radiation therapy, further questioning the role of adjuvant therapy for patients with uterine-confined endometrial cancer at the time of initial diagnosis.

Prevalence and correlates of ambivalence towards pregnancy among nonpregnant women

BACKGROUND

Ambivalence towards pregnancy is rarely acknowledged in policy discussions.

METHODS

We surveyed 441 nonpregnant women who consecutively presented to two urgent care clinics in California about their current intentions to conceive using a five-point scale. We examined the association between ambivalence towards pregnancy, sociodemographic characteristics and use of contraception.

RESULTS

Almost one third of women (29.0%; 95% CI=25-33%) expressed ambivalence about their intentions to become pregnant. In multivariable modeling, being older than 30, being nonwhite and having a personal or religious objection to abortion were significantly associated with ambivalence towards pregnancy. Compared with women who stated they were trying to avoid pregnancy, women who expressed ambivalence were significantly less likely to have used a barrier or hormonal form of contraception at last intercourse (OR=0.36, 95% CI=0.23-0.57) and more likely to use the natural family planning (NFP) method (OR=3.31, 95% CI=1.39-7.90) or withdrawal (OR=1.61, 95% CI=0.98-2.65).

CONCLUSION

Ambivalence towards pregnancy is common and is associated with use of less effective contraceptive methods.

Extended cycling of combined hormonal contraceptives in adolescents: physician views and prescribing practices

PURPOSE

We sought to determine the practices of physicians who prescribe for adolescents extended cycles of combined hormonal contraception, in which hormones are taken for longer than 21 days and menstruation is delayed.

METHODS

Five hundred physicians from the membership rosters of the Society for Adolescent Medicine and the North American Society for Pediatric and Adolescent Gynecology were asked to complete an online 39-question survey.

RESULTS

The 222 respondents (44% of those contacted) were mostly pediatricians (55%) and gynecologists (34%). Ninety percent reported having ever prescribed extended cycles of hormonal contraception to adolescents, and 33% said extended cycles make up more than 10% of their total combined hormonal contraceptive prescriptions. Respondents most commonly prescribed extended cycles to accommodate patients' requests to induce amenorrhea for specific events (82%) or for fewer menses per year (72%), and to treat menorrhagia (68%), dysmenorrhea (65%), and endometriosis (62%). The most commonly prescribed extended regimen was 84 continuous hormone days followed by 7 hormone-free days (46%), most often with an oral contraceptive containing 30 mug of ethinyl estradiol. Gynecologists were more likely than other physicians to prescribe extended cycles frequently, to prescribe hormone-free intervals shorter than 7 days, and to prescribe continuous regimens that eliminate the hormone-free interval completely.

CONCLUSIONS

Physicians prescribe extended cycles of combined hormonal contraceptives to adolescents to accommodate patient requests and to treat common gynecologic conditions. Currently, a variety of extended cycling regimens are prescribed, suggesting that further study is needed to determine the optimal regimen for this subset of patients and their individual needs.

Association of cigarette smoking and media literacy about smoking among adolescents

PURPOSE

To determine whether media literacy concerning tobacco use is independently associated with two clinically relevant outcome measures in adolescents: current smoking and susceptibility to smoking.

METHODS

We asked high school students aged 14-18 years to complete a survey that included a validated 18-item smoking media literacy (SML) scale, items assessing current smoking and susceptibility to future smoking, and covariates shown to be related to smoking. We used logistic regression to assess independent associations between the two outcome measures and SML.

RESULTS

Of the 1211 students who completed the survey, 19% reported current smoking. Controlling for all potential confounders of smoking, we found that an increase of one point (out of 10) in SML was independently associated with an odds ratio for smoking of .84 (95% confidence interval [CI] .71-.99). Compared with students below the median score on the SML scale, students above the median had an odds ratio for smoking of .57 (95% CI .37-.87). Of the students who were nonsmokers, 40% were classified as susceptible to future smoking. Controlling for all potential confounders of smoking, we found that an increase of one point (out of 10) was independently associated with and an odds ratio for smoking susceptibility of .68 (95% CI .58-.79). Compared with students below the median SML, students above the median SML had an odds ratio for smoking susceptibility of .49 (95% CI .35-.68).

CONCLUSIONS

In this sample of high school students, higher SML is independently associated with reduced current smoking and reduced susceptibility to future smoking.

Development and validation of a smoking media literacy scale for adolescents

OBJECTIVES

To develop a smoking media literacy (SML) scale by using empiric survey data from a large sample of high school students and to assess reliability and criterion validity of the scale.

DESIGN

On the basis of an established theoretical framework, 120 potential items were generated, and items were eliminated or altered on the basis of input from experts and students. Cross-sectional responses to scale items, demographics, smoking-related variables, and multiple covariates were obtained to refine the scale and determine its reliability and validity.

SETTING

One large Pittsburgh, Pa, high school.

PARTICIPANTS

A total of 1211 high school students aged 14 to 18 years.

MAIN OUTCOME MEASURES

Current smoking, susceptibility to smoking, attitudes toward smoking, and smoking norms.

RESULTS

Factor analysis demonstrated a strong 1-factor scale with 18 items (alpha = 0.87). After controlling for all covariate data, SML had a statistically significant and independent association with current smoking (P = .01), susceptibility (P<.001), and attitudes (P<.001), but not norms (P = .42). Controlling for all covariates, an increase of 1 point on the 10-point SML scale was associated with a 22% decrease in the odds of being a smoker and a 31% decrease in the odds of being susceptible to smoking.

CONCLUSIONS

Smoking media literacy can be measured with excellent reliability and concurrent criterion validity. Given the independent association between SML and smoking, media literacy may be a promising tool for future tobacco control interventions.

Emergency Contraception

Emergency contraception is increasing in use and has become a universal standard of care in the United States. This article reviews available forms of emergency contraception, their indications, contraindications, adverse effects and efficacy at preventing pregnancy. This article describes the mechanism of action of different forms of emergency contraception and provides recommendations on when to start or restart an ongoing method of contraceptive after emergency contraception use. Literature on the impact of the advance provision of emergency contraception on contracepting behaviors is reviewed, and behavior change counseling related to emergency contraception is described.

Preadmission patterns of physical activity in a sample of juvenile detainees

Preadmission patterns of physical activity were examined in a sample of 537 juvenile detainees and compared with the 2001 Youth Risk Behavior Survey (YRBS), a national sample of high school students. Overall, detained youth reported similar participation in physical activity, surpassing the student sample in some areas.

Body piercing practices and attitudes among urban adolescents

PURPOSE

This article describes adolescents' attitudes and practices toward body piercing and their awareness of associated health risks.

METHODS

An anonymous, 32-item, random, convenience-sample survey was administered to 225 participants, ages 12-21 years, at an urban, hospital-based, adolescent clinic.

RESULTS

The mean participant age was 16.5 +/- 2.1 years; 78% were female; and 58% were African-American and 30% were Caucasian. Forty-eight percent had a body piercing. About half of participants (range, 45%-62%) endorsed each site as accepted by the public, except for nipple and genital sites, which fewer than 10% endorsed as accepted. African-Americans were more likely to have pierced noses, and to find that site acceptable, whereas Caucasians were more likely to have pierced navels and nipples, and to find those sites acceptable (odds ratio [OR] range, 3.05-19.37). Youth tended to see their own pierced site as more acceptable and less risky than others did (OR range, 8.99-23.61; effect sizes [r] range, .15-.60). The most common health problems from body piercing reported by participants from their personal experience were infection (10%), allergic reaction (1%), and bruising (1%). The most common health problems from body piercing reported by participants based on others' experiences were infection (74%), bleeding (30%), allergic reaction (26%), bruising (19%), and keloids (19%). Those who were pierced in a body-piercing shop reported more infections (18.4%) than those pierced in other places (1.9%) (OR, 11.49; 95% confidence interval [CI], 1.39-90.91). Youth who had pierced themselves perceived less risk from piercing from a nonprofessional (50%) compared with those pierced by a professional (77%) (p = .003).

CONCLUSIONS

Youth from this hospital-based urban adolescent clinic considered body piercings to be generally accepted by the public. Pierced youth in our survey often participated in body piercing practices that they perceived as minimally risky and that they defined as normative. Based on these findings, clinicians should discuss body piercing in the context of providing routine anticipatory guidance to adolescents and should educate adolescents about safer piercing strategies to help minimize associated health risks.

Changes in young women's awareness, attitudes, and perceived barriers to using emergency contraception

BACKGROUND

In a 1996 survey, most young women ages 13-20 years from an urban, hospital-based clinic and a drug treatment center had inadequate awareness of emergency contraception (EC), and perceived several barriers to its use. Since that time, the FDA has approved two products for EC, media coverage has increased, and physicians have provided more counseling about EC.

PURPOSE

The purpose of this study is to compare the awareness, attitudes, and perceived barriers to using EC among a sample of young women from 1996 with a different sample of women from 2002.

METHODS

We recruited 139 young women (mean age 16.7 +/- 1.8 yrs) from the same adolescent clinic and drug treatment center as the 1996 sample. They had similar demographic characteristics, with the majority (63%) being African-American or multi-ethnic; 85% had ever been sexually active. They were interviewed using a questionnaire about their sexual and contraceptive history as well as their knowledge of and experience with EC. They then watched a 4(1/2) minute video and received a 5-minute didactic review of EC. Following the educational intervention, participants' knowledge, attitudes, and perceived barriers to using EC were assessed. The questionnaire used to guide the interviews was nearly identical to that used in 1996.

RESULTS

Between 1996 and 2002, the percentage of participants reporting that they had ever heard of EC grew (44% vs. 73%, P < 0.001), as well as the percentage reporting that they had ever used EC (4% vs. 13%, P = 0.02). Of those participants who had ever heard of EC, fewer 1996 participants knew where to obtain it compared to 2002 participants (78% vs. 95%, P = 0.002) and fewer 1996 participants knew the correct time limits for use (20% vs. 51%, P < 0.001). The above data were collected prior to a didactic review session about EC. After receiving information about EC, the percentage of participants reporting a positive attitude toward EC grew between 1996 and 2002 (72% vs. 96%, P < 0.001). Young women also had fewer concerns about safety and side effects in 2002. The 1996 participants were more likely to report barriers to using EC compared to the 2002 participants. In 1996, EC side effects and impact on fertility were the most commonly perceived barriers to EC use. However, in 2002 the frequency of all reported barriers decreased and cost had become the number one perceived barrier.

CONCLUSION

Since 1996, young women at an urban hospital-based adolescent clinic and drug treatment center increased their awareness, use, and positive attitudes towards EC, as well as decreased their perceived barriers to using EC. Educational interventions that focus on improving knowledge among younger adolescents, specifically about correct time limits and identifying ways to find affordable EC, will address the most common knowledge deficits and perceived barriers to EC use among adolescents.

Poland's syndrome and premature ovarian failure

A 19-year-old female with Poland's Syndrome with associated left amastia, scoliosis, and left Sprengel deformity developed secondary amenorrhea from premature ovarian failure. Her menarche was at 13 years of age, and periods were regular and monthly until 15 years of age when her periods suddenly stopped. Her hormonal evaluation was significant for elevated FSH (46.5 mIU/ml) and LH (28.5 mIU/ml), and low estradiol (23 pg/ml). Anti-ovarian antibody level was less than 2 units (normal < 4 units). Her chromosomes were 46XX, by both standard karyotype and by fluorescence in situ hybridization. On transabdominal and transvaginal ultrasonography, ovaries were not visualized, the uterus was of normal size and anteverted and both kidneys were normal. The patient began hormone replacement therapy with conjugated estrogen (Premarin) 0.625 mg po daily and progestin (Provera) 5 mg on days 20 to 25. Because of menopausal symptoms, she was switched to a combination oral contraceptive (OC) with 20 mcg ethinyl estradiol that was eventually increased to 30 mcg. Her menopausal symptoms (hot flashes and sweating) improved on the continuous 30 mcg ethinyl estradiol combination OC. Following a comprehensive review of the literature, this is the first reported case of Poland's Syndrome associated with premature ovarian failure; however, this association may be coincidental.

Adolescents define sexual orientation and suggest ways to measure it

Researchers disagree on how to assess adolescent sexual orientation. The relative importance of various dimensions (e.g. attraction, relationships, behavior, self-labeling) is unknown, which calls into question the validity of studies assessing adolescent sexual orientation. To address this issue, 50 male and female adolescents of varied sexual orientations participated in focus groups and interviews. Two types of sexual attraction-one a physiologic reaction and the other a cognitive response-were central to adolescent sexual orientation. Participants did not perceive sexual behavior and self-identification as necessarily relevant. Preliminary items to measure sexual attraction were developed based on these adolescents' perceptions.

Emergency contraceptive pills: a review of the recent literature

PURPOSE OF REVIEW

The purpose of this review is to inform the reader of new information published since early 2003 about emergency contraception, with a particular focus on issues of access.

RECENT FINDINGS

Research continues to document low but increasing levels of knowledge about emergency contraception, increasing use, and more positive attitudes towards emergency contraception by both patients and healthcare providers. Additional information is available about efficacy and mechanisms of action. More reports of side-effects have been published, as have studies relating to the impact of emergency contraception on sexual and contracepting behaviors. Advance provision, provision by pharmacists, and over-the-counter status have been studied as ways to improve access to emergency contraception.

SUMMARY

Knowledge about the efficacy, safety, types and use of emergency contraception continues to increase. Although patients have greater awareness of and more access to emergency contraception, there are still numerous barriers to its use even in countries where it is available over the counter. Healthcare providers must continue to educate themselves and their patients about emergency contraception even when it becomes available over the counter. In countries where emergency contraception is only available by prescription, providers should offer an advance prescription or supply (where available), and use newer dosing regimens for levonorgestrel-only emergency contraception to increase adherence and efficacy. Developing collaborative practice agreements with pharmacists to increase access is also recommended. Patients should be counseled to seek follow-up if no menses occurs within 3 weeks of taking emergency contraception or if symptoms such as lower abdominal pain occur after the use of emergency contraception.

The effects of advance provision of emergency contraception on adolescent women's sexual and contraceptive behaviors

CONTEXT

Advance provision of emergency contraception (EC) may increase timely access and improve effectiveness, but the impact on adolescent sexual and contraceptive behaviors is not known.

OBJECTIVE

To determine whether adolescents given advance EC have higher sexual and contraceptive risk-taking behaviors compared to those obtaining it on an as-needed basis.

DESIGN AND SETTING

Randomized trial conducted at urban, hospital-based adolescent clinic in Pittsburgh, PA, from June 1997 to June 2002.

PARTICIPANTS

301 predominantly minority, low-income, sexually active adolescent women, age 15-20 years, not using long-acting contraception.

INTERVENTIONS

Advance EC vs instruction on how to get emergency contraception.

OUTCOME MEASURES

Self-reported unprotected intercourse and use of condoms, EC, and hormonal contraception ascertained by monthly 10-minute telephone interviews for 6 months post-enrollment. Reported timing of EC use after unprotected intercourse.

RESULTS

At both 1- and 6-month followup interviews, there were no differences between advance EC and control groups in reported unprotected intercourse within the past month or at last intercourse. At 6 months, more advance EC participants reported condom use in the past month compared to control group participants (77% vs 62%, P=0.02), but not at last intercourse (advance EC 83% vs control 78%, P=0.34). There were no significant differences by group in hormonal contraception use reported by advance EC or control groups in the past month (44% vs 53%, P=0.19) or at last intercourse (48% vs 58%, P=0.20). At the first followup, the advance group reported nearly twice as much EC use as the control group (15% vs 8%, P=0.05) but not at the final followup (8% vs 6%, P=0.54). Advance EC group participants began their EC significantly sooner (11.4 hours vs 21.8 hours, P=0.005).

CONCLUSIONS

Providing advance EC to adolescents is not associated with more unprotected intercourse or less condom or hormonal contraception use. In the first month after enrollment, adolescents provided with advance EC were nearly twice as likely to use it and began EC sooner, when it is known to be more effective.

The impact of using emergency contraception on reproductive health outcomes: a retrospective review in an urban adolescent clinic

The effort to make emergency contraception (EC) more easily available has been challenged by concerns that prescribing EC may tempt adolescents to have unprotected intercourse, resulting in higher rates of pregnancy and sexually transmitted infections (STIs). This study examined differences in reproductive health history and outcomes among girls who were prescribed EC compared with those seeking other reproductive health care. In a retrospective chart review, the subjects (182 total: 92 EC, 90 control) were girls aged 13 to 21 years, 63% black and 31% white, in an urban, hospital-based adolescent outpatient clinic. Pregnancies, STIs, and visits for first pelvic examination and Pap smear were compared for the 12 months before the identifying visit (IDV) and for up to 2 years after the IDV (mean: 10.9 months+/-8.2 months). Twenty-six subjects became pregnant with no significant difference between groups. Control subjects were found to have a higher incidence of chlamydia. Before the IDV, EC users were more likely than controls to have never had a pelvic examination (23% vs. 6%, P<0.002) or a Pap smear (24% vs. 6%, P<0.002). However, 80% of EC subjects who had never had a pelvic examination received one as a result of the initial visit and follow-up related to receiving EC. Using EC is not associated with increased risk for future STIs and pregnancy among adolescent girls. Requesting EC may initiate routine gynecologic care.

Panniculectomy with simultaneous gynecologic oncology surgery

OBJECTIVE

The objective was to report the utility and morbidity of panniculectomy in obese gynecologic oncology patients undergoing exploratory laparotomy.

METHODS

A retrospective chart review of 41 consecutive women who had a panniculectomy as part of an abdominal gynecologic oncology procedure between July 1996 and May 2000 was performed. Obese patients possessing a large pannus, the majority with a BMI > or = 30 kg/m(2), were included. Demographic, preoperative, operative, and postoperative data were obtained. Statistical analyses were performed using Statistical Analysis System (SAS) Version 6.13.

RESULTS

Panniculectomy was performed on 41 patients with a mean age of 55, weight of 126 kg, and BMI of 48 kg/m(2). The most common comorbidities in this population were hypertension, diabetes, and osteoarthritis. Wound infection occurred in 4 (9.8%) patients; 88% of the patients received a hysterectomy. The average EBL was 358 cc. Operative time and length of hospital stay were on average 203 min and 5.5 days, respectively. A prior history of diabetes increased the risk of early complications (P = 0.03). Late complications were more likely to occur in older women (P = 0.05). Wound complications were increased in patients with larger BMI's (P = 0.05).

CONCLUSIONS

This study supports the safety of the panniculectomy procedure in this high-risk group of morbidly obese patients for whom a technical advantage may be achieved by improved operative exposure.

Surgical management of early-stage endometrial cancer in the elderly: is laparoscopy feasible?

OBJECTIVE

To give insight into the utility of laparoscopic staging of endometrial cancer in the elderly population by reviewing the surgical management of clinically stage I endometrial cancer patients.

METHODS

A retrospective analysis evaluating patients that were > or =65 years old and had planned laparoscopic staging, traditional staging via a laparotomy, or a transvaginal hysterectomy as management of their early endometrial cancer. The laparoscopic group had complete staging with bilateral pelvic and paraaortic lymph node dissections and was compared to the group who had staging performed via laparotomy. Patients were identified by our institution's database and data were collected by review of their medical records. Data were collected on demographics, pathology, and procedural information including completion rates, operating room (OR) time, estimated blood loss (EBL), transfusions, lymph node count, complications, and length of stay. Associations between variables were analyzed by Student's t tests and chi(2) testing using Excel v. 9.0.

RESULTS

From February 25, 1994, through December 21, 2000, 125 elderly patients were identified. Sixty-seven patients had planned laparoscopic staging (Group 1), 45 patients had staging via planned laparotomy (Group 2), and 13 patients had a transvaginal hysterectomy (Group 3). Group 1 and Group 2 were compared regarding surgical and postoperative data. Age was not different between these groups (75.9 vs 74.7 years, P = NS). Quetelet index was also similar (29.4 vs 29.9, P = NS) 32.8% of Group 1 had > or =1 previous laparotomy compared to 51.1% in Group 2 (P = NS). In Group 1, 53/67 (79.1%) had stage I or II disease compared to 29/45 (64.4%) in Group 2 (P = NS). Laparoscopy was completed in 52/67 (77.6%) attempted procedures. The reasons for conversion to laparotomy were obesity 7/67 (10.4%), bleeding 4/67 (6.0%), intraperitoneal cancer 3/67 (4.5%), and adhesions 1/67 (1.5%). OR time was significantly longer in successful Group 1 patients compared to Group 2 patients (236 vs 148 min, p = 0.0001). EBL was similar between these groups (298 vs 336 ml, P = NS). Ten of 52 (19.2%) of successful Group 1 patients received a blood transfusion compared to 1/45 (2.2%) of Group 2 patients (P < 0.0001). Pelvic, common iliac, and paraaortic lymph node counts were similar between successful Group 1 patients and those in Group 2 combined with those that received a laparotomy in Group 1 (17.8, 5.2, 6.6 vs 19.1, 5.1, 5.2, P = NS). Length of stay (LOS) was significantly shorter in Group 1 versus Group 2 (3.0 vs 5.8 days, P < 0.0001). There were less fevers (6.0 vs 15.6%, P = 0.01), less postoperative ileus's (0 vs 15.6%, P < 0.001), and less wound complications (6.0 vs 26.7%, P = 0.002) in Group 1 compared to Group 2. Group 3 average age was 77.5 years. Concurrent medical comorbidities were the main reason for the transvaginal approach. OR time averaged 104.5 min. The average length of stay was 2.1 days with no procedural or postoperative complications.

CONCLUSIONS

The favorable results from this retrospective study refute the bias that age is a relative contraindication to laparoscopic surgery. Laparoscopic staging was associated with an increased OR time and an increased rate of transfusion but equivalent blood loss and lymph node counts. Possible advantages are decreased length of stay, less postoperative ileus, and less infections complications. Transvaginal hysterectomy still remains a proven option for women with serious comorbid medical problems with short OR times, minimal complications, and short lengths of stay.

Ovarian cancer metastatic to the brain: what is the optimal management?

PURPOSE

To better define determinants of survival and optimal management strategies for patients with ovarian cancer and brain metastases.

METHODS

A review of literature using Medline identified 15 case series of ovarian cancer patients with brain metastases (OBM). Each article was abstracted for survival data, and in all cases, the intervals between ovarian cancer diagnosis and brain metastasis identification, and between brain metastasis identification and last follow-up were recorded. Cases were categorized by patient characteristics and treatment modality for brain metastases. Estimated survival probabilities were plotted using the Kaplan-Meier method with differences between subgroups analyzed by the log-rank test. Cox proportional hazards model was used to identify independent prognostic factors age, number of metastasis, and treatment modality associated with survival.

RESULTS

The median interval from ovarian cancer diagnosis to brain metastasis in 104 identified patients was 19.5 months. Brain metastasis was single in 43%, multiple in 41%, and not reported in 16% of cases. About 81.7% of patients were treated for their brain metastases using external radiation therapy (XRT), chemotherapy, and surgery. XRT was utilized in 76% of 104 patients and in 93% of treated patients. The most commonly used modalities were XRT alone (40%) and craniotomy and XRT (17%). The median survival (MS) for all patients regardless of treatment type was 6 months. Patients who received any treatment lived longer than those not receiving surgery/chemotherapy/XRT (MS; 7 months vs. 2 months, P = 0.0001). Patients with single brain metastasis had a longer median survival (21 months vs. 6 months, P = 0.049) when treated with craniotomy plus radiation and/or chemotherapy compared to treatment regimens that excluded craniotomy. In a multivariate analysis, only treatment type was significant in predicting survival.

CONCLUSION

OBM portends a poor prognosis, however, long-term survival is possible. Patients appear to benefit from therapy, especially selected groups of OBM patients with single brain metastasis treated with radiation therapy and surgery.

New options in contraception for adolescents

There have been several recent advances in the contraceptive methods available to adolescents in the United States. A new monthly injectable method combines efficacy and ease of compliance with excellent menstrual cycle control. Very low-dose oral contraceptive pills containing gonane progestins decrease the incidence of estrogen-related side effects, and are associated with low rates of breakthrough bleeding. Oral contraceptive pills prescribed in continuous cycles can provide relief from menstrual-related symptoms, and may improve contraceptive effectiveness. Noncontraceptive benefits of oral contraceptive pills, such as improvement in dysmenorrhea and acne, may motivate more consistent pill-taking, and should be identified as additional reasons for pill continuation. Maximizing the prescribing time limit of emergency contraception to 120 hours after unprotected intercourse may improve access. Emergency contraception is more effective the sooner it is used, and should be provided in advance to adolescents for immediate use in the event a postcoital method becomes necessary.

Laparoscopic pelvic and paraaortic lymph node dissection: analysis of the first 100 cases

OBJECTIVE

The aim of this study was to analyze the first 100 cases of planned laparoscopic pelvic and paraaortic lymph node dissection (LND) done for staging of gynecologic cancers. The goal of the study was to assess prognostic factors for conversion to laparotomy and document complications.

METHODS

A retrospective review of patients who had planned laparoscopic bilateral pelvic and bilateral paraaortic LND for staging of their gynecologic cancer was performed. Patients were identified by our institutional database and data were collected by review of their medical records. Data were obtained regarding demographics, stage, histology, length of stay, and procedural information including completion rates, operating room time, estimated blood loss, assistant, lymph node count, and complications. Associations between variables were analyzed using Student t tests, analysis of variance, and chi(2) testing (Excel v7.0).

RESULTS

A total of 103 patients were identified from 12/15/95 to 8/28/00. Demographics included mean age of 66.2 (25-92) and mean Quetelet index (QI) of 30.8 (15.9-56.1). A total of 34/103 (33.0%) had > or =1 previous laparotomy. Ninety-five patients had endometrial cancer and 8 had ovarian cancer. Eighty-six of 103 (83.5%) were stage I or II. The length of stay was shorter for those who had laparoscopy than for those who needed conversion to laparotomy (2.8 vs 5.6 days, P < 0.0001). Laparoscopy was completed in 73/103 (70.9%) of the cases. Completion rates were 62/76 (81.6%) with QI < 35 vs 11/27 (40.7%) with QI > or = 35, P < 0.001. Significantly more patients had their laparoscopy completed when an attending gynecologic oncologist was the first assistant compared to a fellow or a community obstetrician/gynecologist (92.9%, 69.0%, 64.5%, P < 0.0001). The top three reasons for conversion to laparotomy were obesity, 12/30 (29.1%), adhesions, 5/30 (16.7%), and intraperitoneal disease, 5/30 (16.7%). Pelvic, common iliac, and paraaortic lymph node counts did not differ when compared to those of patients who had conversion to laparotomy (18.1, 5.1, 6.8 vs 17.3, 5.7, 6.8, P = ns). Complications included 2 urinary tract injuries, 2 pulmonary embolisms, and 6 wound infections (all in the laparotomy group). Two deaths occurred, 1 due to a vascular injury on initial trocar insertion and 1 due to a pulmonary embolism after a laparotomy for bowel herniation through a trocar incision.

CONCLUSION

Laparoscopic bilateral pelvic and paraaortic LND can be completed successfully in 70.9% of patients. Age, obesity, previous surgery, and the need to perform this procedure in the community were not contraindications. Advantages include a shorter hospital stay, similar nodal counts, and acceptable complications.

A Retrospective Analysis of Radical Hysterectomies Done for Cervical Cancer: Is There a Role for the Pfannenstiel Incision?

OBJECTIVE

The goal of this work was to review patients with early-stage cervical cancer undergoing radical hysterectomy, comparing Pfannenstiel and vertical midline incisions for surgical feasibility, complications, and length of stay.

METHODS

Patients were identified by searching our institutional database. Data were collected from review of each patient's medical record, including demographics, cancer stage, histology, procedural information, length of stay, and complications. Associations between variables were studied using chi(2) and two-tailed t tests. Multivariate analysis was performed using logistic regression.

RESULTS

Between March 1996 and June 2000, 113 patients from the University and Presbyterian Hospitals, Oklahoma City, Oklahoma, underwent radical hysterectomy and pelvic and paraortic lymph node dissection with records available for review. Group 1 consisted of 40 patients who had vertical incisions and group 2 consisted of 73 patients who had Pfannenstiel incisions. There was no difference in race, number of previous abdominal surgeries, distribution of stage, histology, percentage of type III hysterectomies, estimated blood loss, nodal counts, pathologic margin positivity, and postoperative complications among the two groups. Group 2 were younger (41.6 vs 46.5, P = 0.02) and had a lower average QI than group 1 (24.9 vs 28.9, P = 0.001). Group 2 also had a shorter average hospital stay (4.6 days vs 5.8 days, P = 0.04) and shorter operative time (215 min vs 273 min, P = 0.09). Multivariate analysis resulted in Pfannenstiel incisions (P = 0.002), younger age (P = 0.004), and smaller body mass index (P = 0.01) being significant predictors of length of stay.

CONCLUSIONS

Pfannenstiel incisions are feasible without increased morbidity and equal nodal retrieval as compared with vertical midline incisions in patients with early-stage cervical cancer. Pfannenstiel incisions may offer an advantage besides cosmesis in the form of shorter operating room time and earlier discharge from the hospital.

Effects of retinoids on cancerous phenotype and apoptosis in organotypic cultures of ovarian carcinoma

BACKGROUND

Retinoic acid analogues, called retinoids, have shown promise in clinical trials in preventing breast and ovarian cancers. Classic retinoids bind to retinoic acid receptors, which regulate cell growth. Some novel retinoids, such as fenretinide, i.e., N-(4-hydroxyphenyl)retinamide (4-HPR), induce apoptosis through retinoic acid receptor-independent mechanisms; however, they appear to do so only at concentrations above those achieved in clinical chemoprevention trials. At lower concentrations (< or =1 microM), 4-HPR acts like classic retinoids, by inducing differentiation through a receptor-dependent mechanism. Our goal was to compare the effects of novel receptor-independent (apoptotic) retinoids with those of classic growth-inhibitory retinoids at clinically achievable doses on growth, differentiation, and apoptosis in ovarian tissue.

METHODS

Four receptor-independent (apoptotic) and seven growth-inhibitory retinoids, including synthetic, low-toxicity compounds called heteroarotinoids, were administered at concentrations of 1 microM to organotypic cultures of ovarian primary and cancer cell lines: OVCAR-3, Caov-3, and SK-OV-3. After fixation, embedding, and sectioning, the growth fraction was quantified by measuring expression of the proliferation marker Ki-67/myb, differentiation was assessed by expression of mucin, and apoptosis was evaluated by the TUNEL assay. Spearman correlation analysis was performed on the data, and all P values were two-sided.

RESULTS

All 11 retinoids reversed characteristics associated with the cancerous phenotype in all neoplastic cultures. Glandular structures were observed consistently in retinoid-treated, but not in untreated, OVCAR-3 and Caov-3 cultures. All retinoids decreased growth fractions, and some increased mucin expression. All receptor-independent retinoids and two receptor-dependent retinoids induced apoptosis, and the induction correlated significantly with increased expression of the mucin MUC1 (r =.83; P =.03). Retinoids with ester-linking groups did not induce apoptosis but decreased the growth fraction in correlation with MUC1 induction (r = -.93; P =.02).

CONCLUSIONS

At clinically achievable concentrations, all retinoids tested decrease the growth fraction, induce differentiation and apoptosis. Induction of MUC1 expression is implicated in the mechanisms of action.