Patterns of ambulatory care use for gynecologic conditions: A national study

Non-oncological gynecological diagnoses in a women's health care service during the pandemic caused by the Severe Acute Respiratory Syndrome Coronavirus 2

OBJECTIVE

Analyze clinical factors and non-oncological gynecological diagnoses before and during the initial months of the COVID-19 pandemic.

METHOD

Crosssectional study at an Outpatient Gynecology Clinic in Brazil involving medical consultations performed during the pre-pandemic and pandemic periods. The number of visits, prevalence of non-oncological gynecological diagnoses, and clinical-demographic data were analyzed. Parametric continuous variables were evaluated by Student's t-test and ANOVA tests, non-parametric variables were evaluated by the Mann-Whitney and Wilcoxon tests, and categorical or binary variables were evaluated by chi-square and Fisher's exact tests. Univariate logistic regression tests were performed, and variables with p ≤ 0.20 were subjected to multivariate logistic regression. Statistical significance was set at p < 0.05.

RESULTS

There were 1,236 records during the pre-pandemic period and 530 during the pandemic, reflecting a significant reduction (57.88%; p = 0.001) in medical consultations. The outpatient prevalence of women older than 50 y (OR 0.85; 95%CI 0.68-1.05) reduced, and the outpatient prevalence of postmenopausal women with hot flashes (OR 1.34; 95%CI 1.09-1.65; p = 0.005) and alcohol consumption habits (OR 2.76; 95%CI 1.15-6.59; p = 0.023) increased. There was a 6% proportional increase in noninflammatory disorders of the female genital tract (p = 0.030) and a 72.4% decrease in general physical examinations, contraception, and procreation (p = 0.001). Multivariate analysis showed that there was an increased prevalence of abnormal uterine bleeding (OR, 1.7; 95% CI 1.34-2.16; p = 0.001) and endometriosis (OR 1.65; 95% CI 1.13-2.42; p = 0.01).

CONCLUSION

Medical consultations for benign gynecological diseases during the pandemic prevented non-inflammatory disorders of the female genital tract, with an emphasis on abnormal uterine bleeding and endometriosis. There was an increased prevalence of women under 50 years of age, women with symptoms of hot flashes, and alcohol consumption habits and a reduction in the prevalence of general physical examinations, contraception, and procreation.

Level of Psychological and Somatic Symptoms Predict Perimenopausal Syndrome Severity Better Than Obstetric and Psychiatric History Do Among Korean Women

OBJECTIVE

Menopause symptoms can vary in type, duration, and severity. The purpose of this study was to investigate the key factors predicting severe symptoms among Korean perimenopausal women with various demographic data, obstetric and psychiatric histories, and menopausal symptoms screening scale scores.

METHODS

Data were collected from 1,060 women, and 4 latent classes were identified using latent profile analysis, with 6 major categories of menopausal complaints. Among the 4 classes, we selectively used data from the "all unimpaired" and "all impaired" groups. Menopause rating scale (MRS), sociodemographic, obstetric, and psychiatric factors were assessed, and hierarchical logistic regression analyses were conducted with the "all impaired" group as a dependent variable.

RESULTS

Marital status and scores on the psychological and somatic subscales of the MRS were statistically related to being in the "all impaired" group. Otherwise, family history of menopausal symptoms, menarche age, and history of other psychiatric disorders were not statistically significant predictors of being in the "all impaired" group.

CONCLUSION

The psychological and somatic subscales of the MRS predict the severity of perimenopausal syndrome better than obstetric and psychiatric history do among Korean perimenopausal women. Psychological and somatic symptoms as well as genitourinary symptoms in menopausal patients should be closely evaluated.

Effects of Levonorgestrel-Releasing Intrauterine Device Therapy on Ovarian Reserve in Menorrhagia

Objective This study aimed to investigate the effects of levonorgestrel-releasing intrauterine device (LNG-IUD) treatment on ovarian reserve in women of reproductive age diagnosed with menorrhagia. Methods This was a prospective controlled trial involving 50 women with menorrhagia and a control group comprising age-matched 50 healthy women. Women who satisfied the LNG group criteria underwent an endometrial pipelle biopsy and LNG-IUD insertion. Ovarian reserve tests were performed prior to and six months after LNG-IUD insertion in the LNG group cases. Results Follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), anti-Müllerian hormone (AMH), endometrial thickness (ET), total antral follicle count (AFC), and mean ovarian volume values before LNG-IUD insertion did not differ between the LNG and control groups. When the final measurements were compared, FSH, AMH, total AFC, and average ovarian volume increased (p=0.05, 0.046, 0.022, and 0.022, respectively), E2 and ET decreased (p=0.034 and 0.001, respectively) in the LNG group, while LH did not differ significantly between the groups (p=0.71). Conclusion We observed that LNG-IUD use effectively improves fertility capacity. In this study, LNG-IUD use in reproductive-age women diagnosed with menorrhagia decreased E2 levels, did not change LH levels, and increased FSH, AFC, and AMH levels.

Profile of Brazilian climacteric women: results from the Brazilian Menopause Study

OBJECTIVE

This study aims to understand the epidemiological characteristics of Brazilian menopausal women, and their view on menopause hormone therapy (MHT).

METHODS

A national cross-sectional study with 1500 women between 45 and 65 years old was carried out through questionnaires.

RESULTS

The overall median age of participants was 52 [47-56] years, and 55 [52-59] years for the postmenopausal subgroup. Menstrual irregularity started at median age 46 [44-49] years. Median menopause age was 48 [45-51] years with no differences between socioeconomic classes. The prevalence of any climacteric symptoms was 87.9% and hot flashes started at median age 47 [45-50] years. Among women in menopause/menopausal transition, 52.1% received any medical prescription, and MHT was recommended for 22.3%. Among those who started MHT, 45.4% were still using the treatment and the median duration of use was 8 months, but different among socioeconomic classes (24 months for class A against 3 months for class D/E).

CONCLUSIONS

In this first Brazilian national population-based study on menopause and MHT, it was observed that, in spite of being symptomatic when entering menopause around 48 years of age, only a small part of Brazilian women started MHT and the median duration of treatment was less than 1 year, but the duration was higher for higher socioeconomic class.

Pilot study of women's perspectives when abnormal uterine bleeding occurs during perimenopause

OBJECTIVE

We gained insights into women's experiences and knowledge about the occurrence of vaginal bleeding during perimenopause requiring evaluation.

METHODS

Qualitative inquiry was chosen to explore topics in greater depth to understand individuals' experiences. Interviews with individuals were chosen due to the sensitive nature of gynecologic symptoms and management. Interviews were completed following gynecologic care to explore individuals' experiences with the evaluation and management of vaginal bleeding during perimenopause.

RESULTS

Twelve individuals were interviewed between December 2019 and March 2020. Patient uncertainty about the medical significance of developing vaginal bleeding during perimenopause was associated with self-appraisal and gathering information from multiple sources. This experience of seeking evaluation and treatment resulted in varying degrees of trust concerning information received within or outside the clinic. Regarding new technologies that could replace the current invasive tests performed for diagnosis (i.e. ultrasound, hysteroscopy and biopsy), most women preferred the smartphone app and tampon home collection option.

CONCLUSIONS

The experience of irregular or heavy vaginal bleeding during perimenopause is fraught with ambiguity, feelings of uncertainty about how to make sense of symptoms and inevitably begins with a period of self-appraisal.

Emergency Department Evaluation of Abnormal Uterine Bleeding in US Children's Hospitals

STUDY OBJECTIVE

To assess initial evaluation patterns of patients presenting to the Emergency Department (ED) with abnormal uterine bleeding (AUB) including differences by race DESIGN: Retrospective multicenter cohort study from October 2015 through September 2020 SETTING: Forty-seven children's hospitals submitting data to the Pediatric Health Information System PARTICIPANTS: Female patients aged 8-21 with an ED encounter with AUB as the primary diagnosis code INTERVENTIONS AND MAIN OUTCOME MEASURES: Proportion of visits with at least 1 laboratory assessment for the evaluation of anemia, iron deficiency, and/or hemostatic disorders RESULTS: We identified 17,759 unique patients with AUB seen in the ED who met inclusion criteria. Median age was 16.3 years (IQR, 14.1-17.8 years). Most encounters (n = 11,576, 65.2%) included evaluation for anemia, but only 6.8% (n = 1,215) included assessment for iron deficiency and 26.2% (n = 4,654) for hemostatic disorders. Black patients accounted for 34.7% (n = 6,155) of AUB encounters yet constituted only 25% of all ED encounters (n = 198,192). Black patients with AUB were less likely to undergo bleeding disorder evaluation (OR = 0.76; 95% CI, 0.69-0.83) but more likely to receive evaluation for sexually transmitted infections (OR = 1.63; 95% CI, 1.48-1.80) compared with White patients, despite controlling for age and concomitant pain.

CONCLUSIONS

In a national cohort of adolescents presenting to the ED with AUB, evaluations for anemia and hemostatic disorders were infrequently performed, and racial differences existed regarding initial assessment. Further studies are needed to understand the factors underlying racial differences in hematologic testing and the impact of this disparity on health outcomes for females with AUB.

Trends in Emergency Department Utilization Among Women With Leiomyomas in the United States

OBJECTIVE

To describe trends in emergency department (ED) visits in the United States with a primary diagnosis of leiomyomas, subsequent admissions, and associated charges.

METHODS

The Healthcare Cost and Utilization Project Nationwide Emergency Department Sample database was used to retrospectively identify all ED visits from 2006 to 2017 among women aged 18-55 years with a primary diagnosis of leiomyomas as indicated by International Classification of Diseases (ICD) diagnosis codes. Trends in ED visits and subsequent admissions were analyzed and stratified by patient and hospital characteristics. Secondary ICD codes, Current Procedural Terminology codes, and hospital charges were analyzed. A multivariate regression model was used to identify predictors of admission.

RESULTS

Although the number of ED visits for leiomyomas increased from 28,732 in 2006 to 65,685 in 2017, the admission rate decreased, from 23.9% in 2006 to 11.1% in 2017. Emergency department visits for leiomyomas were highest among women who were aged 36-45 years (44.5%), in the lowest income quartile (36.1%), privately insured (38.3%), and living in the South (46.2%). Admission was more likely at nonteaching hospitals (odds ratio [OR] 1.23, 95% CI 1.08-1.39) or those located in the Northeast (OR 1.39, 95% CI 1.15-1.68). Patient characteristics associated with admission included older age (26-35 years: OR 1.42, 95% CI 1.21-1.66; 36-45 years: OR 2.01, 95% CI 1.72-2.34; 46-55 years: OR 2.60, 95% CI 2.23-3.03) and bleeding-related complaints (OR 14.92, 95% CI 14.00-15.90). Admission was least likely in uninsured patients (Medicare: OR 1.37, 95% CI 1.21-1.54; Medicaid: OR 1.26, 95% CI 1.16-1.36; private: OR 1.44, 95% CI 1.32-1.56).

CONCLUSION

Although ED visits for leiomyomas are increasing, admission rates for these visits are decreasing. The substantial decline in admissions suggests many of these visits could potentially be addressed in a non-acute-care setting. However, when women with leiomyomas present with a bleeding-related complaint, the odds of admission increase 15-fold. There is an apparent disparity in likelihood of admission based on insurance type.

A Three-Year Analysis of the Impact of a Student-Run Gynecology Clinic on Access to Reproductive Health Care for Uninsured Women in East Harlem

The East Harlem Health Outreach Partnership (EHHOP) is a medical student-run and attending-supervised clinic that provides primary care to predominantly Spanish-speaking, uninsured patients living in East Harlem, New York. In 2010, the clinic launched a Women's Health Clinic (WHC), to offer comprehensive gynecologic and reproductive healthcare under the guidance of faculty gynecologists. In this cross-sectional study, we analyzed WHC data from January 2018 to March 2021. Over this period, 59 individual patients were seen over 39 clinical sessions through a total of 164 clinical encounters staffed by 43 medical students and 19 faculty preceptors from the Department of Obstetrics and Gynecology at Mount Sinai. The most common reasons for referral to the EHHOP WHC were abnormal uterine bleeding, contraception counseling, and management of abnormal Pap smears; the most common procedures performed were Pap smears, long-acting reversible contraception placements and removals, and colposcopies. We discuss the critical role that student-run, physician-supervised reproductive health clinics play in reducing disparities in gynecologic care for uninsured women.

Impact of Surgical Wait Time to Hysterectomy for Benign Gynecologic Disease

STUDY OBJECTIVE

To determine the impact of surgical wait time on healthcare use and surgical outcomes for patients undergoing hysterectomy for benign gynecologic indications.

DESIGN

Retrospective cohort study.

SETTING

Urban, academic tertiary care center.

PATIENTS

Patients who underwent hysterectomy for benign disease between 2012 and 2018.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

Patients were categorized into 2 groups, dichotomized by surgical wait times >30 days or ≤30 days. Healthcare use was measured by the number of discrete patient interactions with the healthcare system through phone calls, secure electronic messaging, and office and emergency room visits. Univariate and multivariable logistic regression models were performed to assess the association between surgical wait time and healthcare use and perioperative outcomes while controlling for confounders. A total of 277 patients were included in our analysis: 106 (38.3%) had surgical wait times >30 days (median 47 days, range 24-68 days), and 171 (67.1%) had surgical wait times ≤30 days (median 19 days; range 12-26 days). The groups did not differ by age, insurance status, substance use, or comorbid conditions. Patients in the group with surgical wait times >30 days were more likely to have increased healthcare use (69 of 106, 65% vs 43 of 171, 25%; odds ratio 5.55; 95% confidence interval, 3.27-9.41). There were no differences in intraoperative complications (9 of 106, 8% vs 19 of 171, 11%; p = .482) or postoperative complications (28 of 106, 26% vs 32 of 171, 19%; p = .13) between the groups; however, after controlling for potential confounders, patients with surgical wait times >30 days were 3.22 times more likely to be readmitted than patients with surgical wait times ≤30 days (95% confidence interval, 1.27-8.19).

CONCLUSION

A surgical wait time >30 days in patients undergoing a hysterectomy for benign disease is associated with increased healthcare use in the interim. Although patients who experience longer surgical wait times do not experience worse surgical outcomes, they may be at higher risk for readmission after surgery. Targeted interventions to optimize perioperative coordination of care for patients undergoing a hysterectomy for benign disease, especially those within vulnerable populations, are needed to improve quality of care, decrease any redundant or inefficient healthcare use, and reduce any unnecessary delays.

Diagnosis and referral flow in the single health system for climacteric women

OBJECTIVE

The association between gynecological diagnoses and their distribution across healthcare sectors benefits health promotion and the identification of topics for continued education of gynecological care. This study aimed to identify healthcare diagnoses and referral flow in climacteric women.

METHODS

This is a cross-sectional study conducted at the Women's Health Clinic of the University Hospital, University of São Paulo, with a reference to gynecology and training for Residents of Family and Community Medicine, between 2017 and 2018. The medical records of 242 women whose sociodemographic and clinical information, gynecological diagnoses, and distribution of healthcare services (primary, secondary, and tertiary) had been processed were collected. Statistical analysis included the chi-square test and odds ratio.

RESULTS

Smoking (OR = 2.27, 95% CI 1.05-4.89; p = 0.035) was associated with the referral of climacteric women to higher complexity services. Considering the distribution of non-oncological diagnoses in climacteric patients, the chance of women being referred to medium- and high-complexity health services presented a 2-fold increase in cases of breast diseases, a 2.35-fold increase in cases of noninflammatory disorders of the female genital tract, and a 3-fold increase in cases of inflammatory diseases of the pelvic organs.

CONCLUSION

Climacteric women aged over 55 years, postmenopausal women, and smoking women were most frequently referred to medium- and high-complexity outpatient surgery.

Intercepting Endometrial Cancer: Opportunities to Expand Access Using New Technology

Although endometrial cancer is often diagnosed at an early curable stage, the incidence and mortality from endometrial cancer is rising and minority women are particularly at risk. We hypothesize that delays in clinical presentation contribute to racial disparities in endometrial cancer mortality and treatment-related morbidity. Improved methods for endometrial cancer risk assessment and distinguishing abnormal uterine bleeding and postmenopausal bleeding from physiologic variation are needed. Accordingly, we propose a multipronged strategy that combines innovative patient education with novel early detection strategies to reduce health impacts of endometrial cancer and its precursors, especially among Black women. Futuristic approaches using gamification, smartphone apps, artificial intelligence, and health promotion outside of the physical clinic hold promise in preventing endometrial cancer and reducing morbidity and mortality related to the disease, but they also raise a number of questions that will need to be addressed by future research.

"They're Doing Their Job": Women's Acceptance of Emergency Department Contraception Counseling

STUDY OBJECTIVE

We explore reproductive-aged women's acceptance of contraception counseling in the emergency department (ED).

METHODS

This study is phase 1 of an exploratory sequential mixed methods study. We purposively interviewed 31 participants with the following criteria: black, white, or Latina race/ethnicity; nonpregnant; aged 15 to 44 years; receiving nonemergency care; not using highly effective contraception; and did not intend to become pregnant. We conducted semistructured interviews with a piloted interview guide until reaching thematic saturation. We coded transcripts with an iteratively developed codebook, maintaining intercoder agreement greater than 80%. Qualitative acceptance of ED contraception counseling was grouped into 3 categories: acceptable, unacceptable, and equivocal. We conducted a thematic text analysis to assess themes expressing support and concern for ED contraception counseling. Qualitative findings were stratified by age, race, and frequency of ED use. Using components of grounded theory, we developed a conceptual model.

RESULTS

Most participants (81%) accepted ED contraception counseling. Themes expressing support and concern for ED contraception counseling included opportunity to address women's unmet contraception needs, contraception is within the scope of ED practice, the ED is a convenient setting with competent providers, contraception is a sensitive topic, and the ED may be an inappropriate setting for some women. Latina participants had lower acceptance of ED contraception counseling. Dominant subthemes varied slightly by race, age, and frequency of ED use.

CONCLUSION

Diverse women had high acceptance of contraception counseling in the ED. Perspectives expressing both support and concern in regard to ED contraception counseling were explored in detail.

Contributors to Racial Disparities in Minimally Invasive Hysterectomy in the US Department of Veterans Affairs

BACKGROUND

Minimally invasive hysterectomy for fibroids decreases recovery time and risk of postoperative complications compared with abdominal hysterectomy. Within Veterans Affair (VA), black women with uterine fibroids are less likely to receive a minimally invasive hysterectomy than white women.

OBJECTIVE

To quantify the contributions of patient, facility, temporal and geographic factors to VA black-white disparity in minimally invasive hysterectomy.

RESEARCH DESIGN

A cross-sectional study.

SUBJECTS

Veterans with fibroids and hysterectomy performed in VA between October 1, 2012 and September 30, 2015.

MEASURES

Hysterectomy mode was defined using ICD-9 codes as minimally invasive (laparoscopic, vaginal, or robotic-assisted) versus abdominal. The authors estimated a logistic regression model with minimally invasive hysterectomy modeled as a function of 4 sets of factors: sociodemographic characteristics other than race, health risk factors, facility, and temporal and geographic factors. Using decomposition techniques, systematically substituting each white woman's characteristics for each black woman's characteristics, then recalculating the predicted probability of minimally invasive hysterectomy for black women for each possible combination of factors, we quantified the contribution of each set of factors to observed disparities in minimally invasive hysterectomy.

RESULTS

Among 1255 veterans with fibroids who had a hysterectomy at a VA, 61% of black women and 39% of white women had an abdominal hysterectomy. Our models indicated there were 99 excess abdominal hysterectomies among black women. The majority (n=77) of excess abdominal hysterectomies were unexplained by measured sociodemographic factors beyond race, health risk factors, facility, and temporal or geographic trends.

CONCLUSION

Closer examination of the equity of VA gynecology care and ways in which the VA can work to ensure equitable care for all women veterans is necessary.

A pooled analysis of three studies of nonpharmacological interventions for menopausal hot flashes

OBJECTIVE

The aim of the study was to conduct a pooled analysis of three published trials of nonpharmacological interventions for menopausal hot flashes to compare the effectiveness of interventions.

METHODS

Data from three randomized controlled trials of interventions for hot flashes (two acupuncture trials, one yoga trial) were pooled. All three studies recruited perimenopausal or postmenopausal women experiencing ≥4 hot flashes/d on average. The primary outcome for all three studies was frequency of hot flashes as measured by the Daily Diary of Hot Flashes. Study 1 participants were randomly assigned to 8 weeks of acupuncture treatments (active intervention), sham acupuncture (attention control), or usual care. Study 2 participants were randomly assigned to 10 weeks of yoga classes, health and wellness education classes (attention control), or waitlist control. Study 3 randomly assigned participants to 6 months of acupuncture or waitlist control. To standardize the time frame for these analyses, only the first 8 weeks of intervention from all three studies were used.

RESULTS

The three active interventions and the two attention control groups had statistically similar trends in the percentage reduction of hot flashes over 8 weeks, ranging from 35% to 40%. These five groups did not differ significantly from each other, but all showed significantly greater reduction in hot flash frequency compared with the three usual care/waitlist groups.

CONCLUSION

Acupuncture, yoga, and health and wellness education classes all demonstrated statistically similar effectiveness in reduction of hot flash frequency compared with controls.

Vasomotor Symptoms Across the Menopause Transition: Differences Among Women

Vasomotor symptoms (VMS) are the primary menopausal symptoms, occurring in up 80% of women and peaking around the final menstrual period. The average duration is 10 years, longer in women with an earlier onset. Compared with non-Hispanic white women, black and Hispanic women are more likely and Asian women are less likely to report VMS. Risk factors include greater body composition (in the early stage of menopausal transition), smoking, anxiety, depression, sensitivity to symptoms, premenstrual syndrome, lower education, and medical treatments, such as hysterectomy, oophorectomy, and breast cancer-related therapies. VMS patterns over time and within higher-risk subgroups are heterogeneous across women.

Four years of experience in our clinic regarding hysteroscopies for abnormal uterine hemorrhages

Introduction. Abnormal uterine hemorrhages (AUH) are the most common symptom for presentation to gynecologist. Any uterine bleeding other than menstrual bleeding, which concerns the duration, frequency, quality or quantity of the bleeding is considered abnormal. Material and Methods. We realized a retrospective study based on medical records of the patients admitted for abnormal uterine hemorrhage at “Saint John” Emergency Clinical Hospital, “Bucur” Maternity between 2013 and 2016. From the patients with AUH, we focused on those who underwent hysteroscopies. Results. Our study included 146 patients. The age of patients varied from 22 to 71 years. Abnormal uterine bleeding was most prevalent among women of 40-50 years (20%), and the mean age was 42.65%. 82.88% from our patients had obstetrical history and only 17.12% didn’t give birth either as an option, or from primary or secondary infertility. 7.53% of the patients were hypertensive and 5.48% had endocrine pathology. All patients underwent diagnostic hysteroscopy and 4.79% patients therapeutic hysteroscopy. The therapeutic measures that were made are: hysteroscopic resection of the endometrium (47.3%), excision of polyps (36.99%), sinechiolysis (8.22%) and myomectomy (2.71%). The diagnoses were 46.48% endometrial polyp, 13.7% intramural leiomyoma, 13.7% IUD (intrauterine device) and 9.59% intrauterine synechiae, while 15.06% cumulated for uterine septum, endometrial hyperplasia, cervical polyp, foreign intrauterine bodies, secondary infertility, dysfunctional metrorrhagia. Conclusions. In patients with abnormal uterine hemorrhages, hysteroscopy provides the most accurate diagnosis and can reduce the burden of hysterectomy in many cases.

Intrauterine photoacoustic and ultrasound imaging probe

Intrauterine photoacoustic and ultrasound imaging are probe-based imaging modalities with translational potential for use in detecting endometrial diseases. This deep-tissue imaging probe design allows for the retrofitting of commercially available endometrial sampling curettes. The imaging probe presented here has a 2.92-mm diameter and approximate length of 26 cm, which allows for entry into the human endometrial cavity, making it possible to use photoacoustic imaging and high-resolution ultrasound to characterize the uterus. We demonstrate the imaging probes' ability to provide structural information of an excised pig uterus using ultrasound imaging and detect photoacoustic signals at a radial depth of 1 cm.

Trajectories of response to acupuncture for menopausal vasomotor symptoms: the Acupuncture in Menopause study

OBJECTIVE

To examine the trajectories of responses to acupuncture treatment for menopausal vasomotor symptoms (VMS) and the characteristics of women in each trajectory.

METHODS

Two hundred nine perimenopausal and postmenopausal women aged 45 to 60 years experiencing at least four VMS per day were recruited and randomized to receive up to 20 acupuncture treatments within 6 months or to a waitlist control group. The primary outcome was percent change from baseline in the mean daily VMS frequency. Finite mixture modeling was used to identify patterns of percent change in weekly VMS frequencies over the first 8 weeks. The Freeman-Holton test and analysis of variance were used to compare characteristics of women in different trajectories.

RESULTS

Analyses revealed four distinct trajectories of change in VMS frequency by week 8 in the acupuncture group. A small group of women (11.6%, n = 19) had an 85% reduction in VMS. The largest group (47%, n = 79) reported a 47% reduction in VMS frequency, 37.3% (n = 65) of the sample showed only a 9.6% reduction in VMS frequency, and a very small group (4.1%, n = 7) had a 100% increase in VMS. Among women in the waitlist control group, 79.5% reported a 10% decrease in VMS frequency at week 8. Baseline number of VMS, number of acupuncture treatments in the first 8 weeks, and traditional Chinese medicine diagnosis were significantly related to trajectory group membership in the acupuncture group.

CONCLUSIONS

Approximately half of the treated sample reported a decline in VMS frequency, but identifying clear predictors of clinical response to acupuncture treatment of menopausal VMS remains challenging.

Longitudinal analysis of changes in weight and waist circumference in relation to incident vasomotor symptoms: the Study of Women's Health Across the Nation (SWAN)

OBJECTIVE

Greater body mass index (BMI) and body fat are associated with vasomotor symptoms (VMS). Thus, weight loss may prevent VMS. We analyzed whether concurrent BMI or waist circumference and/or changes in weight or waist circumference predicted incident VMS and whether these relations differed by menopause stage or race/ethnicity.

METHODS

Data from 10 follow-up visits for 1,546 participants in the Study of Women's Health Across the Nation who reported no VMS at baseline were modeled for time to first symptomatic visit in relation to concurrent BMI and waist circumference and change in weight and waist circumference during early and late menopause using discrete survival analyses, adjusting for covariates.

RESULTS

Greater concurrent BMI and waist circumference were significantly related to greater any and frequent (≥6 d in the last 2 wk) incident VMS in early menopause and lower VMS risk in late menopause. Percentage weight change since baseline and since the prior visit was unrelated to incident any VMS in either menopause stage. Percentage weight change since baseline had a significant shallow U-shaped association with incident frequent VMS in early menopause (P = 0.02), a shallow inverse U-shape in late menopause (P = 0.02), and a significant interaction with menopause stage (P = 0.004) but not with race/ethnicity. Recent weight change was unassociated with incident VMS in either menopause stage. Results were similar for waist change.

CONCLUSIONS

Concurrent BMI and waist circumference were positively related to incident VMS in early menopause and negatively related in late menopause. Maintaining healthy weight in early menopause may help prevent VMS.

Acupuncture in Menopause (AIM) study: a pragmatic, randomized controlled trial

OBJECTIVE

The aim of the study was to evaluate the short and long-term effects of acupuncture on vasomotor symptoms (VMS) and quality of life-related measures.

METHODS

A total of 209 perimenopausal and postmenopausal women aged 45 to 60 years, experiencing four or more VMS per day, were recruited from the community and randomized to receive up to 20 acupuncture treatments within the first 6 months (acupuncture group) or the second 6 months (waitlist control group) of the 12-month study period. The primary outcome was mean daily frequency of VMS. Secondary outcomes were VMS interference with daily life, sleep quality, depressive symptoms, somatic and other symptoms, anxiety, and quality of life.

RESULTS

The VMS frequency declined by 36.7% at 6 months in the acupuncture group and increased by 6.0% in the control group (P < 0.001 for between-group comparison). At 12 months, the reduction from baseline in the acupuncture group was 29.4% (P < 0.001 for within-group comparison from baseline to 12 months), suggesting that the reduction was largely maintained after treatment. Statistically significant clinical improvement was observed after three acupuncture treatments, and maximal clinical effects occurred after a median of eight treatments. Persistent improvements were seen in many quality of life-related outcomes in the acupuncture group relative to the control group.

CONCLUSIONS

We found that a course of acupuncture treatments was associated with significant reduction in VMS, and several quality-of-life measures, compared with no acupuncture, and that clinical benefit persisted for at least 6 months beyond the end of treatment.

Referral gynecological ambulatory clinic: principal diagnosis and distribution in health services

BACKGROUND

The association between gynecological diagnoses and their distribution in the health sectors provides benefits in the field of women's health promotion and in medical and interdisciplinary education, along with rationalization according to level of care complexity. Thus, the objective is analyze the clinical-demographic characteristics, main diagnoses in gynecological ambulatory care, and their distribution in health services.

METHOD

This is a research project of retrospective audit study design with a chart review of data from 428 women treated at University Ambulatory Clinic of Women's Health, the facility in gynecology and training for Family and Community Medical Residents, São Paulo, Brazil, from 2012 to 2014. Clinical and demographic information, gynecological diagnoses (International Classification of Diseases), and distribution of health services (primary, secondary, and tertiary) were described.

RESULTS

The female patients present non-inflammatory disorders of the female genital tract (81.07%, n = 347) and diseases of the urinary system (22.66%, n = 97) among the gynecological diagnoses. The chances of having benign breast disease and non-inflammatory disorders of the female genital tract during the reproductive period corresponds to being 3.61 (CI 1.00-16.29) and 2.56 times (CI 1.58-4.16) higher, respectively, than during the non-reproductive period. The non-inflammatory disorders of the female genital tract (93.33%, n = 28) are most related to the tertiary sector. The distribution in health services was the following: 71.30% (n = 305) in the primary sector, 21.70% (n = 93) in the secondary sector and 7% (n = 30) in the tertiary sector.

CONCLUSION

The studied women presented non-inflammatory disorders of the female genital tract and diseases of the urinary system as determined by gynecological diagnoses. Low-assistance complexity followed in most cases.

Hospital-associated Costs of Chronic Pelvic Pain in Canada: A Population-based Descriptive Study

OBJECTIVE

To determine the hospital-related costs incurred by women requiring surgery or inpatient admission for chronic pelvic pain in Canada.

METHODS

We conducted a population-based, cross-sectional study, focusing on women ages 15-59 with a most responsible International Classification of Diseases diagnosis of pelvic and perineal pain, dysmenorrhea, or dyspareunia who had surgery or inpatient admission with a discharge date between April 1, 2008 and March 31, 2012. This study was based on the Canadian Institute for Health Information Discharge Abstract database and the National Ambulatory Care Reporting System. Clinical diagnoses and interventions and resource intensity weights (RIW) were extracted. Hospital costs were estimated by multiplying cost per weighted case (CPWC) calculated at the national level with respective RIWs.

RESULTS

Over four years, there were 34 346 cases of surgery or inpatient admission for chronic pelvic pain amounting to $100.5 million with an average cost of $25 million per year. Pelvic and perineal pain accounted for 61.5% (n = 21 127) of the cases, while dysmenorrhea accounted for 31.8% (n = 10 936), and dyspareunia accounted for 6.6% (n = 2283). The vast majority of the cases (92.9%, n = 31 923) were associated with surgical interventions, with the most common surgeries being hysterectomy (47.1%, n = 16 189), followed by laparoscopy (25.8%, n = 8850), adnexal surgery (6.8%, n = 2349), and other procedures (11.6%, n = 3968).

CONCLUSION

While these estimates do not take into account non-hospital related costs, such as outpatient treatment, loss of productivity, and impact on quality of life, this study demonstrates that chronic pelvic pain represents a considerable economic burden to Canada's health care system.

Heavy menstrual bleeding diagnosis and medical management

Heavy menstrual bleeding (HMB) is a common gynecological problem that has a significant impact on a woman’s quality of life and the activities of daily living. Due to the difficulty in accurately describing menstrual bleeding abnormalities using older terminology, the PALM-COEIN classification system of the Federation Internationale de Gynecologie et d’Obstetrique was proposed to describe and identify the etiology of abnormal endometrial bleeding. As there is no single pathway that is associated with HMB, there are several therapeutic interventions involving different molecular pathways to reduce HMB. This article will highlight the current evidence as it relates to the etiology of HMB as well as medical modalities of treatment.

Knowledge of Latin American Obstetricians and Gynecologists regarding Heavy Menstrual Bleeding

Background. Heavy menstrual bleeding (HMB) is a common gynecological complaint affecting quality of life. Objectives. To assess knowledge on diagnosis and treatments of HMB of Latin American (LA) obstetricians and gynecologists (OBGYNs). Methods. A survey was conducted during a scientific meeting, organized to provide updated information on topics of reproductive medicine to OBGYNs from 12 LA countries who were invited to respond to a multiple-choice questionnaire. Results. Of the 210 OBGYNs participating in the survey, from 169 (80.4%) to 203 (96.7%) answered the questions. Most respondents (80%) gave accurate answers regarding the amount of blood loss which defines HMB, underreported the proportion of women who consulted due to HMB, and were aware that the use of combined oral contraceptives (COCs) with ethynyl estradiol is not an adequate treatment in women with HMB. Female OBGYNs and those who worked in the private sector were more prone to report a higher possibility of improvement of HMB with a COC that contained estradiol valerate and dienogest or with a levonorgestrel-releasing intrauterine system. Conclusions. In general, the respondents were aware of the importance of HMB in gynecological practice and of the new medical treatments and underreported the proportion of women who consulted due to HMB.

The association between subjective assessment of menstrual bleeding and measures of iron deficiency anemia in premenopausal African-American women: a cross-sectional study

Background

Both iron deficiency and iron deficiency anemia are common in the United States with a prevalence amongst women of 12 % and 4 % respectively. These numbers are even higher in African-American women (AAW) and are often a result of heavy menstrual bleeding (HMB). The primary objective of this study was to determine if perceived assessment of menstrual bleeding was associated with objective and subjective measures of anemia in AAW.

Methods

Quantitative cross-sectional pilot study with surveys and venipuncture.

Results

44 premenopausal AAW (mean age 37.9 years ± 9. 4) participated in the study. Iron deficiency was present in 68.2 % of the participants and 18.2 % were anemic. Almost half of the participants reported that their menses were heavy or very heavy, and there was a relationship between perceived heaviness of menstrual flow and anemia (P = 0.021). Of the individuals who reported that their menses were heavy or very heavy, 35.0 % were anemic. AAW who reported heavy or very heavy menses had significantly lower hemoglobin (P = 0.015), hematocrit (P = 0.003), and ferritin (P = 0.012) levels, as well as more general (P = 0.006) and menses-associated symptoms of anemia (P = 0.015) than those who reported normal or light menses.

Conclusions

This pilot study of premenopausal AAW found that a significant percentage of women who report HMB are not only iron deficient, but also anemic. AAW should be educated on the consequences of HMB and counseled to seek care with a women’s health provider when they perceive HMB. More importantly, providers should be aware that when AAW report HMB, evaluation for iron deficiency and anemia are essential.

Electronic supplementary material

The online version of this article (doi:10.1186/s12905-016-0329-z) contains supplementary material, which is available to authorized users.

Obstetric training in Emergency Medicine: a needs assessment

BACKGROUND

Identification and management of obstetric emergencies is essential in emergency medicine (EM), but exposure to pregnant patients during EM residency training is frequently limited. To date, there is little data describing effective ways to teach residents this material. Current guidelines require completion of 2 weeks of obstetrics or 10 vaginal deliveries, but it is unclear whether this instills competency.

METHODS

We created a 15-item survey evaluating resident confidence and knowledge related to obstetric emergencies. To assess confidence, we asked residents about their exposure and comfort level regarding obstetric emergencies and eight common presentations and procedures. We assessed knowledge via multiple-choice questions addressing common obstetric presentations, pelvic ultrasound image, and cardiotocography interpretation. The survey was distributed to residency programs utilizing the Council of Emergency Medicine Residency Directors (CORD) listserv.

RESULTS

The survey was completed by 212 residents, representing 55 of 204 (27%) programs belonging to CORD and 11.2% of 1,896 eligible residents. Fifty-six percent felt they had adequate exposure to obstetric emergencies. The overall comfort level was 2.99 (1-5 scale) and comfort levels of specific presentations and procedures ranged from 2.58 to 3.97; all increased moderately with postgraduate year (PGY) level. Mean overall percentage of items answered correctly on the multiple-choice questions was 58% with no statistical difference by PGY level. Performance on individual questions did not differ by PGY level.

CONCLUSIONS

The identification and management of obstetric emergencies is the cornerstone of EM. We found preliminary evidence of a concerning lack of resident comfort regarding obstetric conditions and knowledge deficits on core obstetrics topics. EM residents may benefit from educational interventions to increase exposure to these topics.

A randomised controlled trial of the clinical effectiveness and cost-effectiveness of the levonorgestrel-releasing intrauterine system in primary care against standard treatment for menorrhagia: the ECLIPSE trial

BACKGROUND

Heavy menstrual bleeding (HMB) is a common problem, yet evidence to inform decisions about initial medical treatment is limited.

OBJECTIVES

To assess the clinical effectiveness and cost-effectiveness of the levonorgestrel-releasing intrauterine system (LNG-IUS) (Mirena®, Bayer) compared with usual medical treatment, with exploration of women's perspectives on treatment.

DESIGN

A pragmatic, multicentre randomised trial with an economic evaluation and a longitudinal qualitative study.

SETTING

Women who presented in primary care.

PARTICIPANTS

A total of 571 women with HMB. A purposeful sample of 27 women who were randomised or ineligible owing to treatment preference participated in semistructured face-to-face interviews around 2 and 12 months after commencing treatment.

INTERVENTIONS

LNG-IUS or usual medical treatment (tranexamic acid, mefenamic acid, combined oestrogen-progestogen or progesterone alone). Women could subsequently swap or cease their allocated treatment.

OUTCOME MEASURES

The primary outcome was the patient-reported score on the Menorrhagia Multi-Attribute Scale (MMAS) assessed over a 2-year period and then again at 5 years. Secondary outcomes included general quality of life (QoL), sexual activity, surgical intervention and safety. Data were analysed using iterative constant comparison. A state transition model-based cost-utility analysis was undertaken alongside the randomised trial. Quality-adjusted life-years (QALYs) were derived from the European Quality of Life-5 Dimensions (EQ-5D) and the Short Form questionnaire-6 Dimensions (SF-6D). The intention-to-treat analyses were reported as cost per QALY gained. Uncertainty was explored by conducting both deterministic and probabilistic sensitivity analyses.

RESULTS

The MMAS total scores improved significantly in both groups at all time points, but were significantly greater for the LNG-IUS than for usual treatment [mean difference over 2 years was 13.4 points, 95% confidence interval (CI) 9.9 to 16.9 points; p < 0.001]. However, this difference between groups was reduced and no longer significant by 5 years (mean difference in scores 3.9 points, 95% CI -0.6 to 8.3 points; p = 0.09). By 5 years, only 47% of women had a LNG-IUS in place and 15% were still taking usual medical treatment. Five-year surgery rates were low, at 20%, and were similar, irrespective of initial treatments. There were no significant differences in serious adverse events between groups. Using the EQ-5D, at 2 years, the relative cost-effectiveness of the LNG-IUS compared with usual medical treatment was £1600 per QALY, which by 5 years was reduced to £114 per QALY. Using the SF-6D, usual medical treatment dominates the LNG-IUS. The qualitative findings show that women's experiences and expectations of medical treatments for HMB vary considerably and change over time. Women had high expectations of a prompt effect from medical treatments.

CONCLUSIONS

The LNG-IUS, compared with usual medical therapies, resulted in greater improvement over 2 years in women's assessments of the effect of HMB on their daily routine, including work, social and family life, and psychological and physical well-being. At 5 years, the differences were no longer significant. A similar low proportion of women required surgical intervention in both groups. The LNG-IUS is cost-effective in both the short and medium term, using the method generally recommended by the National Institute for Health and Care Excellence. Using the alternative measures to value QoL will have a considerable impact on cost-effectiveness decisions. It will be important to explore the clinical and health-care trajectories of the ECLIPSE (clinical effectiveness and cost-effectiveness of levonorgestrel-releasing intrauterine system in primary care against standard treatment for menorrhagia) trial participants to 10 years, by which time half of the cohort will have reached menopause.

TRIAL REGISTRATION

Current Controlled Trials ISRCTN86566246.

FUNDING

This project was funded by the NIHR Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 19, No. 88. See the NIHR Journals Library website for further project information.

Menopausal hot flashes and the default mode network

OBJECTIVE

To test whether more physiologically assessed hot flashes were associated with more connectivity in the default mode network (DMN), the network of brain regions active during rest. We particularly focus on DMN networks supporting the hippocampus as this region is rich in estrogen (E) receptors (ER) and has previously been linked to hot flashes.

DESIGN

Women underwent 24 hours of physiologic and diary hot flash monitoring, functional magnetic resonance imaging (MRI), 72 hours of sleep actigraphy monitoring, a blood draw, questionnaires, and physical measures.

SETTING

University medical center.

PATIENT(S)

Twenty midlife women aged 40-60 years who had their uterus and both ovaries and were not taking hormone therapy (HT).

INTERVENTION(S)

None.

MAIN OUTCOME MEASURE(S)

The DMN functional connectivity.

RESULT(S)

Controlling for age, race, and education, more physiologically-monitored hot flashes were associated with greater DMN connectivity (beta, B [SE] = 0.004 [0.002]), particularly hippocampal DMN connectivity (B [SE] = 0.005 [0.002]). Findings were most pronounced for sleep physiologic hot flashes (with hippocampal DMN, B [SE] = 0.02 [0.007]). Associations also persisted controlling for sleep, depressive symptoms, and serum E2 concentrations.

CONCLUSION(S)

More physiologically-monitored hot flashes were associated with more DMN connectivity, particularly networks supporting the hippocampus. Findings were most pronounced for sleep hot flashes. Findings underscore the importance of continued investigation of the central nervous system in efforts to understand this classic menopausal phenomenon.

Duration of menopausal vasomotor symptoms over the menopause transition

IMPORTANCE

The expected duration of menopausal vasomotor symptoms (VMS) is important to women making decisions about possible treatments.

OBJECTIVES

To determine total duration of frequent VMS (≥ 6 days in the previous 2 weeks) (hereafter total VMS duration) during the menopausal transition, to quantify how long frequent VMS persist after the final menstrual period (FMP) (hereafter post-FMP persistence), and to identify risk factors for longer total VMS duration and longer post-FMP persistence.

DESIGN, SETTING, AND PARTICIPANTS

The Study of Women's Health Across the Nation (SWAN) is a multiracial/multiethnic observational study of the menopausal transition among 3302 women enrolled at 7 US sites. From February 1996 through April 2013, women completed a median of 13 visits. Analyses included 1449 women with frequent VMS.

MAIN OUTCOMES AND MEASURES

Total VMS duration (in years) (hot flashes or night sweats) and post-FMP persistence (in years) into postmenopause.

RESULTS

The median total VMS duration was 7.4 years. Among 881 women who experienced an observable FMP, the median post-FMP persistence was 4.5 years. Women who were premenopausal or early perimenopausal when they first reported frequent VMS had the longest total VMS duration (median, >11.8 years) and post-FMP persistence (median, 9.4 years). Women who were postmenopausal at the onset of VMS had the shortest total VMS duration (median, 3.4 years). Compared with women of other racial/ethnic groups, African American women reported the longest total VMS duration (median, 10.1 years). Additional factors related to longer duration of VMS (total VMS duration or post-FMP persistence) were younger age, lower educational level, greater perceived stress and symptom sensitivity, and higher depressive symptoms and anxiety at first report of VMS.

CONCLUSIONS AND RELEVANCE

Frequent VMS lasted more than 7 years during the menopausal transition for more than half of the women and persisted for 4.5 years after the FMP. Individual characteristics (eg, being premenopausal and having greater negative affective factors when first experiencing VMS) were related to longer-lasting VMS. Health care professionals should counsel women to expect that frequent VMS could last more than 7 years, and they may last longer for African American women.

Recent advances in managing and understanding menstrual disorders

Menstrual disorders are a major reason for gynaecological consultations worldwide and, unfortunately there are many different definitions and classifications of this condition. Clear definitions and terminology are necessary for scientific literature, particularly for clinicians, and for clinical trials comparing two treatments. The International Federation of Gynaecology and Obstetrics (FIGO) Menstrual Disorders Working Group has proposed abandoning the use of one common term, dysfunctional uterine bleeding (DUB), while continuing to use the terms abnormal uterine bleeding (AUB) and heavy menstrual bleeding (HMB). Furthermore, the group issued the PALM-COEIN classification system for menstrual disorders, which has quickly been adopted around the world. The PALM-COEIN system allows clinicians and researchers to identify and classify women with both AUB and HMB in a systematic manner, provides reliable information for research purposes and for epidemiological and prevalence studies in different settings, and supports accurate diagnoses and treatment. Additionally, this classification system is useful for selecting treatments appropriate for different stages of women's reproductive years and for different patterns of menstrual bleeding. Among the proposed treatments are the use of combined oral contraceptives, the levonorgestrel-releasing intrauterine system, tranexamic acid, mefenamic acid, and other nonsteroidal anti-inflammatory drugs (NSAIDs).

No gynecologist in town: the gynecological care of women in rural Taiwan

BACKGROUND

A shortage of gynecologists exists in many countries. Even within an affluent country, gynecological clinics might not be evenly distributed. The purpose of the study was to investigate the disparity in gynecological care between adult women living in towns with and without gynecologists in Taiwan.

METHODS

Data sources were the cohort datasets of the National Health Insurance Research Database, with claims data of 1 million beneficiaries in 2010. A woman's residency was operationally inferred from the locations where she had most frequently visited physicians' clinics or local community hospitals within the year.

RESULTS

In Taiwan, 145 (39.4%) of 368 towns had no practicing gynecologist. Of 382,167 women with health care use in the datasets, 21,794 (5.7%) lived in towns without a gynecologist. The overwhelming majority of these towns lay in sparsely populated, rural areas. During the year, 132,702 women (34.7%) had sought medical help for gynecological diseases and 113,698 (29.8%) had visited gynecologists for gynecological diseases. Women in towns without a gynecologist were less likely to consult for gynecological diseases (23.8% versus 35.4%; P<0.001) and visit gynecologists (18.7% versus 30.4%; P<0.001) than women in towns with a gynecologist. The disparity existed in each age group. Among 5,189 adult women living in towns without a gynecologist and having gynecological diseases, 78.5% (number [n]=4,074) visited gynecologists out of town, especially for infertility, benign disorders of the uterus and ovaries, gynecological examinations, and contraceptive problems, and by contrast 23.3% (n=1,209) visited nongynecologists in town, most commonly for menopausal disorders, endometriosis and pelvic pain, menstrual disorders and hormonal dysfunction, and genital dysplasia.

CONCLUSION

Gynecological care of rural women was adversely affected by the shortage of gynecologists. The consequences of accessibility in underserved areas deserve further investigation.

Behavioral weight loss for the management of menopausal hot flashes: a pilot study

OBJECTIVE

Although adiposity has been considered to be protective against hot flashes, newer data suggest positive relationships between hot flashes and adiposity. No studies have been specifically designed to test whether weight loss reduces hot flashes. This pilot study aimed to evaluate the feasibility, acceptability, and initial efficacy of behavioral weight loss in reducing hot flashes.

METHODS

Forty overweight or obese women with hot flashes (≥ 4 hot flashes/d) were randomized to either behavioral weight loss intervention or wait-list control. Hot flashes were assessed before and after intervention via physiologic monitoring, diary, and questionnaire. Comparisons of changes in hot flashes and anthropometrics between conditions were performed via Wilcoxon tests.

RESULTS

Study retention (83%) and intervention satisfaction (93.8%) were high. Most women (74.1%) reported that hot flash reduction was a major motivator for losing weight. Women randomized to the weight loss intervention lost more weight (-8.86 kg) than did women randomized to control (+0.23 kg; P < 0.0001). Women randomized to weight loss also showed greater reductions in questionnaire-reported hot flashes (2-wk hot flashes, -63.0) than did women in the control group (-28.0; P = 0.03)-a difference not demonstrated in other hot flash measures. Reductions in weight and hot flashes were significantly correlated (eg, r = 0.47, P = 0.006).

CONCLUSIONS

This pilot study shows a behavioral weight loss program that is feasible, acceptable, and effective in producing weight loss among overweight or obese women with hot flashes. Findings indicate the importance of a larger study designed to test behavioral weight loss for hot flash reduction. Hot flash management could motivate women to engage in this health-promoting behavior.

Endometrial pathology in postmenopausal women with no bleeding

OBJECTIVE

The aim of this study was to determine the rate of unexpected uterine pathology in postmenopausal women admitted to a gynecology clinic with symptoms other than vaginal bleeding and who were scheduled to undergo hysterectomy.

MATERIALS AND METHODS

We reviewed retrospectively the medical records of 283 postmenopausal patients who had gynecological surgery between September 2007 and January 2014. We reviewed their presenting symptoms on admission, the indications for surgery, and their transvaginal ultrasonographic findings. Postoperative histopathological results based on uterine specimens were also recorded. The results were analyzed statistically.

RESULTS

Of 283 patients who had surgery, 209 had no vaginal bleeding at the time of admission. From this group, 75.6% were found to have unsuspected pathology, including endometrial hyperplasia, endometrial polyps, uterine fibroids, adenomyosis, and one case of endometrial carcinoma (0.5%). The remaining 74 patients had experienced postmenopausal bleeding and in 87.8% there were pathological findings including 13 cases (17.6%) of endometrial cancer (p = 0.0001).

CONCLUSION

Vaginal bleeding in postmenopausal women is indicative of a wide array of gynecological pathologies, including endometrial carcinoma. However, uterine fibroids, pelvic masses, or even endometrial cancer may develop without co-morbid vaginal bleeding. Therefore we advocate that postmenopausal women should undergo yearly screening and consultation, without waiting for an episode of vaginal bleeding.

The ecology of gynecological care for women

Gynecological care is vital to women’s health but utilization of gynecological care has been seldom addressed. We applied the population-based “ecology model” to demonstrate the utilization of gynecological care of women, with examples from Taiwan. We analyzed the claims data from the cohort datasets within the National Health Insurance Research Database in Taiwan. Women’s utilization of gynecological care in 2009 was computed. Of 1000 women, 319 utilized gynecological care at least once, 277 visited Western medicine clinics, 193 visited physician clinics, 118 visited hospital-based outpatient clinics, 73 visited traditional Chinese medicine clinics, eight were hospitalized, four were hospitalized in an academic medical center, and four visited emergency departments. More than 90% of young and middle-aged women who sought gynecological care visited gynecologist clinics. Elderly women were less likely to utilize gynecological care in all settings of medical care, but were more likely to be attended by non-gynecologists. Young women tended to visit emergency departments. The ecology model highlighted age disparities in women’s utilization of gynecological care in various settings of medical care. Since gynecological conditions were common among women, more attention should be paid on the availability of gynecologists and continuing medical education in gynecological care for non-gynecologists to guarantee women’s health.

Risk factors for endometrial hyperplasia concomitant endometrial polyps in pre- and post-menopausal women

PURPOSE

To evaluate the risk factors for endometrial hyperplasia concomitant endometrial polyps in pre- and post-menopausal women.

MATERIALS AND METHODS

A total of 203 patients undergoing endometrial sampling before hysterectomy were evaluated in this retrospective study. Data recorded were age, gravidity, parity, body mass index (BMI: weight(kg)/height(m)2), endometrial thickness (ET), menopausal status, presence of adenomyosis and diabetes mellitus.

RESULTS

Endometrial hyperplasia and polyps were detected in 13 patients. There were statistically significant differences in terms of age, menopausal status, morbid obesity and diabetes mellitus (p<0.005). Logistic regression demonstrated that menopausal status and presence of diabetes mellitus were independent risk factors.

CONCLUSIONS

According to the current study; menopause and diabetes mellitus are strong risk factors for the presence of concomitant endometrial polyps and endometrial hyperplasia.

Prevalence and knowledge of heavy menstrual bleeding among African American women

OBJECTIVE

To assess self-reported prevalence, knowledge, and health literacy regarding heavy menstrual bleeding (HMB) among African American women.

METHODS

A quantitative cross-sectional survey study was conducted. An original survey was developed and distributed to a convenience sample of African American women aged 18-60 years at a community fair in a large city in the Midwestern region of the USA.

RESULTS

Of the 274 surveys distributed, 247 were returned, 193 of which met the inclusion criteria. Overall, 163 (84.5%) participants demonstrated adequate health literacy; however, 168 (87.0%) answered fewer than 8 of 15 knowledge questions correctly. Although 75 (38.9%) women reported seeing a clinician for HMB, 89 (46.1%) believed that there was nothing that they could do to prevent it from occurring.

CONCLUSION

The present study found that the proportion of HMB among participants was higher than the nationwide prevalence. However, a gap existed in knowledge of HMB among the women surveyed. The study findings indicate an opportunity for community-based education to raise awareness of HMB, its associated clinical presentations, and available treatment modalities.

Levonorgestrel intrauterine system versus medical therapy for menorrhagia

BACKGROUND

Menorrhagia is a common problem, yet evidence to inform decisions about therapy is limited. In a pragmatic, multicenter, randomized trial, we compared the levonorgestrel-releasing intrauterine system (levonorgestrel-IUS) with usual medical treatment in women with menorrhagia who presented to their primary care providers.

METHODS

We randomly assigned 571 women with menorrhagia to treatment with levonorgestrel-IUS or usual medical treatment (tranexamic acid, mefenamic acid, combined estrogen-progestogen, or progesterone alone). The primary outcome was the patient-reported score on the Menorrhagia Multi-Attribute Scale (MMAS) (ranging from 0 to 100, with lower scores indicating greater severity), assessed over a 2-year period. Secondary outcomes included general quality-of-life and sexual-activity scores and surgical intervention.

RESULTS

MMAS scores improved from baseline to 6 months in both the levonorgestrel-IUS group and the usual-treatment group (mean increase, 32.7 and 21.4 points, respectively; P<0.001 for both comparisons). The improvements were maintained over a 2-year period but were significantly greater in the levonorgestrel-IUS group than in the usual-treatment group (mean between-group difference, 13.4 points; 95% confidence interval, 9.9 to 16.9; P<0.001). Improvements in all MMAS domains (practical difficulties, social life, family life, work and daily routine, psychological well-being, and physical health) were significantly greater in the levonorgestrel-IUS group than in the usual-treatment group, and this was also true for seven of the eight quality-of-life domains. At 2 years, more of the women were still using the levonorgestrel-IUS than were undergoing the usual medical treatment (64% vs. 38%, P<0.001). There were no significant between-group differences in the rates of surgical intervention or sexual-activity scores. There were no significant differences in serious adverse events between groups.

CONCLUSIONS

In women with menorrhagia who presented to primary care providers, the levonorgestrel-IUS was more effective than usual medical treatment in reducing the effect of heavy menstrual bleeding on quality of life. (Funded by the National Institute of Health Research Health Technology Assessment Programme; ECLIPSE Controlled-Trials.com number, ISRCTN86566246.).

Promoting quality and safety in women's health through the use of transdisciplinary clinical simulation educational modules: methodology and a pilot trial

This manuscript presents the methodology used to assess the impact of a clinical simulation module used for training providers specializing in women's health. The methodology presented here will be used for a quantitative study in the future.

The effect of gynecologic algorithm pathways on emergency department visit times

BACKGROUND

The use of multidisciplinary algorithmic pathways is one strategy to improve efficiency and quality of care in Emergency Departments (EDs). To this end, in the fall of 2005, we implemented algorithmic pathways for evaluation of ED patients with common gynecologic complaints.

OBJECTIVES

The goals of this initiative were to improve length of stay as a marker for operational efficiency and to reduce health care disparities by ensuring consistent management regimens for all patients.

METHODS

A retrospective observational comparison study was performed through a review of consults in the year preceding and the year after implementation of the pathways. The length of stay was calculated based on time of initial triage until discharge. The length of stay from both groups was compared using an unpaired Student's t-test analysis.

RESULTS

There was an 85-min decrease in the mean visit time between the pre-intervention group (108 patients, 610 min, SD 345.4) and the post-intervention group (105 patients, 525 min, SD 251.5), p=0.04.

CONCLUSIONS

Algorithmic pathways had a positive impact on patient care as measured by the average amount of time our patients spent in the ED. Gynecologic care in the ED was standardized, and length of stay for patients with gynecologic complaints decreased. The implementation of algorithms resulted in more consistent care with earlier initiation of pertinent studies, while facilitating more rapid critical decision-making by providers from both departments. Further analysis is required to examine cost-effectiveness as well as patient safety and provider satisfaction issues.

Management of menorrhagia associated with chemotherapy-induced thrombocytopenia in women with hematologic malignancy

Abnormal uterine bleeding in women with a blood dyscrasia, such as leukemia, or who experience thrombocytopenia secondary to myelosuppressive chemotherapy is a clinical condition associated with significant morbidity. Consequently, effective management is necessary to prevent adverse outcomes. Prevention of menorrhagia, defined as heavy regular menstrual cycles with more than 80 ml of blood loss/cycle or a cycle duration longer than 7 days, in this patient population is the goal of therapy. Gonadotropin-releasing hormone analogs (e.g., leuprolide) are promising therapies that have been shown to decrease vaginal bleeding during periods of thrombocytopenia and to have minimal adverse effects other than those associated with gonadal inhibition. In patients who experience menorrhagia despite preventive therapies, or in patients who have thrombocytopenia and menorrhagia at diagnosis, treatment is indicated. For these women, treatment options may include platelet transfusions, antifibrinolytic therapy (e.g., tranexamic acid), continuous high-dose oral contraceptives, cyclic progestins, or other therapies for more refractory patients such as danazol, desmopressin, and recombinant factor VIIa. Hormonal therapies are often the mainstay of therapy in women with menorrhagia secondary to thrombocytopenia, but data for these agents are sparse. The most robust data for the treatment of menorrhagia are for tranexamic acid. Most women receiving tranexamic acid in randomized trials experienced meaningful reductions in menstrual bleeding, and this translated into improved quality of life; however, these trials were not performed in patients with cancer. Further clinical trials are warranted to evaluate both preventive and therapeutic agents for menorrhagia in premenopausal women with cancer who are receiving myelosuppressive chemotherapy.

Disparities in reproductive health-related visits to the emergency department in Maryland by age and race, 1999-2005

OBJECTIVE

To describe reproductive health-related visits to Maryland emergency departments (EDs) among women aged 15-44 years from 1999 to 2005.

METHODS

We obtained data from the Healthcare Cost and Utilization Project State Emergency Department Database and State Inpatient Database. ICD-9-CM diagnosis codes were used to classify reproductive health-related visits. We calculated the annual rate of reproductive health visits to Maryland EDs from 1999 to 2005 for women aged 15-44 years and tested time trends using linear regression. Admission rates were defined as the percentage of ED visits that resulted in inpatient admission. We calculated age-specific and race-specific rate ratios for diagnoses using Poisson regression and admission rate ratios using Cochran-Mantel-Haenszel statistics.

RESULTS

From 1999 to 2005, the rate of ED visits in Maryland increased 50%, from 28.0 to 42.1 visits per 1000 women. Lower genital tract infections were the most common diagnosis (21.4%). The rates were higher for women aged 15-24 than for women aged 25-44 (rate ratio 1.18, 95% confidence interval [CI] 1.17-1.18) and nearly three times higher for black women than white women (rate ratio 2.94, 95% CI 2.92-2.96). Admission rates were lower for women aged 15-24 than for women aged 25-44 (rate ratio 0.34, 95% CI 0.33-0.35) and were higher among black than white women (rate ratio 1.16, 95% CI 1.14-1.18).

CONCLUSIONS

Disparities by age and race are evident for reproductive health-related ED visits in Maryland, and many of these ED visits are for conditions that are amenable to preventive measures.

Efficacy and safety of global endometrial ablation after cesarean delivery: a cohort study

OBJECTIVE

The objective of the study was to evaluate the efficacy and safety of global endometrial ablation in women with a history of cesarean delivery.

STUDY DESIGN

We performed a historical cohort study of patients who underwent endometrial ablation for menorrhagia between 1998 and 2005. Outcome measures included amenorrhea, treatment failure, and operative complications. Time to treatment failure was compared using Kaplan-Meier analysis. Risk adjustments were performed using Cox and logistic regression models.

RESULTS

Of 704 patients meeting inclusion criteria, 162 (23%) had a history of 1 or more cesarean deliveries. Women with and without a history of cesarean delivery had comparable rates for 5 year cumulative endometrial ablation failure, amenorrhea, treatment failure, and operative complications. The type of ablation device and number of previous cesarean deliveries did not affect any outcomes.

CONCLUSION

The efficacy and safety of endometrial ablation are comparable in women with or without a history of cesarean delivery.

Diagnostic accuracy of dilatation and curettage for abnormal uterine bleeding

AIM

The objective of this study was to compare the histological findings of dilatation and curettage (D&C) with those on subsequent hysterectomy in patients with abnormal uterine bleeding.

METHODS

Between October 1998 and September 2003 a retrospective clinical study of 311 patients was conducted, including all patients who underwent D&C and within 2 months, hysterectomy because of histological findings on D&C or persistence of symptoms. The sensitivity, specificity, positive and negative predictive value and accuracy of D&C were studied.

RESULTS

The mean age of our patients was 46.6 years. In 164 of 311 patients (52.7%), D&C failed to detect intrauterine disorders subsequently found at hysterectomy. The sensitivity was 30.2%, the specificity was 72.3%, the positive predictive value was 77.1%, and the negative predictive value was 25.1%. The accuracy was 40.5% overall.

CONCLUSION

D&C is an inadequate diagnostic tool for uterine focal lesions, but the accuracy of D&C in the detection of endometrial hyperplasia and carcinoma is relatively high (92.1%).

Pain in Women's Health: A Multi‐Faceted Approach Toward Understanding

Pain has always been a part of women's health experiences, inherent to such physiologic processes as menstrual cramping, labor contractions, and uniquely female illnesses, such as cervical or ovarian cancer. However, the understanding of pain-its nature, its purpose, and its sometimes debatable need for removal-remains elusive. Pain's origins are in the physical realm, but it is manifested through an array of psychological, social, and cultural factors. The concept of pain is explored using an evolutionary approach to understanding the mechanisms associated with the physiologic, psychological, developmental, and sociocultural aspects of this phenomenon. The relevance of this exploratory look at pain as it relates to offering health care to women is discussed. The manner in which pain affects individuals and the methods with which it can be treated are critical elements in the provision of quality health care.

Dysfunctional uterine bleeding: from adolescence to menopause

Dysfunctional uterine bleeding (DUB) is defined as excessive or prolonged uterine bleeding in premenopausal women that is not caused by pelvic pathology, medications, systemic disease or pregnancy. It is a common condition that can lead not only to physical symptoms such as iron deficiency, anaemia, cramps and fatigue, but also has significant psychological and social effects that impair a woman's quality of life. Progesterone is highly important in the regulation of menstrual bleeding and a progesterone-deficient anovulatory state is a common cause of DUB. There are a wide range of treatment options available including hormonal therapies (oral cyclical progestogens, depot progestogens, progestogen-releasing intrauterine devices, combined oral contraceptives, danazol, gonadotrophin-releasing hormone analogues and hormone replacement therapy), non-hormonal therapies (non-steroidal anti-inflammatory drugs and antifibrinolytic drugs) and surgery (hysterectomy and endometrial ablation). The choice of appropriate therapy should be based on factors such as the mechanism behind the DUB, which symptoms are most problematic, and the woman's need for fertility or contraception. However, there is currently a lack of clinical evidence to help support these decisions.