Black Women Are More Likely Than White Women to Schedule a Uterine-Sparing Treatment for Leiomyomas

Comparison of Costs, Re-Intervention Rates, and Length of Hospital Stay for Three Uterus Sparing Interventions for Uterine Fibroids: A 2-Year Retrospective Claims Analysis

Purpose

To describe two-year post-operative outcomes, and healthcare utilization of three uterus-sparing interventions used to treat women with intramural and/or subserosal uterine fibroids.

Subjects and Methods

This was a post-market, randomized, prospective, multi-center, longitudinal, interventional, and comparative clinical study to evaluate the costs and health outcomes of LAP-RFA vs the standard uterine conserving technologies (myomectomy and UAE) for the treatment of symptomatic uterine fibroids in women who desire uterine conservation. For this RCT study, 54 subjects were randomized on a 1:1 ratio across the three procedures and followed out to two years. Their results were compared to retrospective US insurance claims from the IBM MarketScan® Commercial Database from 2017-2020 for 96,854 women who underwent a uterus-sparing procedure for fibroids.

Results

Mean ambulatory surgical center costs and the mean out-patient hospital costs were lowest for LAP-RFA ($13,134 and $14,428) and highest for UAE ($28,214 and $19,131). The total two-year re-intervention rate of any subsequent procedure (AM, LM, LAP-RFA, or UAE) was lowest in AM group (0%) followed by LM (4.2%), LAP-RFA (11%), and UAE (33%). Mean peri-operative reintervention costs and the mean reintervention total costs were $2429 and $5939 for LAP-RFA, $2122 and $8368 for LM, $4410 and $11,942 for AM, and $8113 and $46,692 for UAE subjects. In the RCT study, the average length of hospital stay was significantly less for the LAP-RFA group subjects (8.2 hours) in contrast to both the laparoscopic myomectomy group subjects (16.0 hours) and the abdominal myomectomy group subjects (33.6 hours). Despite the small numbers, two-year reintervention rates followed a similar pattern as the IBM MarketScan data.

Conclusion

In comparing these three non-invasive approaches, LAP-RFA was associated with the lowest peri-operative cost, and UAE was associated with the highest peri-operative cost. Further studies are needed to assess the cost, effectiveness, and subject satisfaction with each procedure.

Racial Disparities in Medical Management of Uterine Fibroids Prior to Myomectomy or Hysterectomy

The symptomatic burden of uterine fibroids has been demonstrated to disproportionately affect Black and Hispanic women. The primary aim of this study was to evaluate if racial disparities seen in disease severity in regards to bleeding symptoms and surgical management also applied to presurgical medical management. A retrospective chart review evaluated women aged 18-50 with the diagnosis of fibroids who underwent a myomectomy or hysterectomy between 2012 and 2021. Black and Hispanic women were more likely to have preoperative hemoglobin values under 10 mg/dL (p < 0.001) and had higher rates of preoperative blood transfusions than White women (p = 0.001). Black women utilized the highest number of medications before excisional procedures, followed by Hispanic women. Asian women reported the lowest average (p = 0.037). There was no preferential use of GnRH analogues, intrauterine devices, or oral hormonal therapies between races. Minor procedures were infrequently utilized without statistically significant variations among races. This study confirms previous evidence that Black and Hispanic women are more severely affected by uterine fibroids. This severity is mirrored in increased utilization of medications, but patients continue to be under optimized prior to surgery. Further research should identify factors preventing these groups from achieving better symptom control preoperatively.

Patient Characteristics Associated With Embolization Versus Hysterectomy for Uterine Fibroids: A Systematic Review and Meta-Analysis

INTRODUCTION

Black and underinsured women in the United States are more likely than their counterparts to develop uterine fibroids (UFs) and experience more severe symptoms. Uterine artery embolization (UAE), a uterine-sparing therapeutic procedure, is less invasive than the common alternative, open hysterectomy. To determine whether demographic disparities persist in UF treatment utilization, we reviewed patient characteristics associated with UAE versus hysterectomy for UF among studies of US clinical practices.

METHODS

A systematic literature review was conducted via PubMed, Embase, and CINAHL (PROSPERO CRD42023455051), yielding 1,350 articles (January 1, 1995, to July 15, 2023) that outlined demographic characteristics of UAE compared with hysterectomy. Two readers screened for inclusion criteria, yielding 13 full-text US-based comparative studies specifying at least one common demographic characteristic. Random effects meta-analysis was performed on the data (STATA v18.0). Egger's regression test was used to quantify publication bias.

RESULTS

Nine (138,960 patients), four (183,643 patients), and seven (312,270 patients) studies were analyzed for race, insurance status, and age as predictors of treatment modality, respectively. Black race (odds ratio = 3.35, P < .01) and young age (P < .05) were associated with UAE, whereas private insurance (relative to Medicare and/or Medicaid) was not (odds ratio = 1.06, P = .52). Between-study heterogeneity (I2 > 50%) was detected in all three meta-analyses. Small-study bias was detected for age but not race or insurance.

CONCLUSIONS AND IMPLICATIONS

Knowledge of demographic characteristics of patients with UFs receiving UAE versus hysterectomy is sparse (n = 13 studies). Among these studies, which seem to be racially well distributed, Black and younger women are more likely to receive UAE than their counterparts.

"In our community, we normalize pain": discussions around menstruation and uterine fibroids with Black women and Latinas

BACKGROUND

Uterine fibroids are non-cancerous neoplasms that arise from the uterus affecting over 75% of women. However, there is a disparity with Black women having an increased prevalence of nearly 80%. Black women also experience increased symptom burden, including younger age at the time of diagnosis and increased number and volume of fibroids. Less is known about other ethnoracially diverse women such as Latinas and the potential cultural impacts on fibroid burden and treatment.

METHODS

Community engagement studios were conducted to facilitate discussions with stakeholders on their uterine fibroid and menstruation experience. We recruited Black women (n = 6) diagnosed with uterine fibroids and Latinas (n = 7) without uterine fibroids. We held two virtual community engagement studios split by uterine fibroid diagnosis. The studios were not audio recorded and notes were taken by four notetakers. The notes were thematically analyzed in Atlas.ti using content analysis.

RESULTS

Participants felt there was a lack of discussion around menstruation overall, whether in the home or school settings. This lack of menstruation education was pronounced when participants had their first menstruation experience, with many unaware of what to expect. This silence around menstruation led to a normalization of painful menstruation symptoms. When it came to different treatment options for uterine fibroids, some women wanted to explore alternative treatments but were dismissed by their healthcare providers. Many participants advocated for having discussions with their healthcare provider about life goals to discuss different treatment options for their uterine fibroids.

CONCLUSION

Despite uterine fibroid diagnosis, there is silence around menstruation. Menstruation is a normal biological occurrence and needs to be discussed to help prevent delayed diagnosis of uterine fibroids and possibly other gynecological disorders. Along with increased discussions around menstruation, further discussion is needed between healthcare providers and uterine fibroid patients to explore appropriate treatment options.

Racial disparities between measures of area deprivation and financial toxicity, and uterine volume in myomectomy patients

BACKGROUND

At time of myomectomy, a surgical procedure to remove uterine fibroids, Black women tend to have larger uteri than White women. This makes Black patients less likely to undergo a minimally invasive myomectomy which has been shown to have less postoperative pain, less frequent postoperative fever and shorter length of stay compared to abdominal myomectomies. The associations between individual financial toxicity and community area deprivation and uterine volume at the time of myomectomy have not been investigated.

METHODS

We conducted a secondary data analysis of patients with fibroids scheduled for myomectomy using data from a fibroid treatment registry in [location]. We used validated measures of individual-level Financial Toxicity (higher scores = better financial status) and community-level Area Deprivation (ADI, high scores = worse deprivation). To examine associations with log transformed uterine volume, we used linear regression clustered on race (Black vs. White).

RESULTS

Black participants had worse financial toxicity, greater deprivation and larger uterine volumes compared with White participants. A greater Financial Toxicity score (better financial status) was associated with lower uterine volume. For every 10 unit increase in Financial Toxicity, the mean total uterine volume decreased by 9.95% (Confidence Interval [CI]: -9.95%, -3.99%). ADI was also associated with uterine volume. A single unit increase in ADI (worse deprivation) was associated with a 5.13% (CI: 2.02%, 7.25%) increase in mean uterine volume.

CONCLUSION

Disproportionately worse Financial Toxicity and ADI among Black patients is likely due to structural racism - which now must be considered in gynecologic research and practice.

TRIAL REGISTRATION

Not applicable.

Describing the Patient Journey of Women with Claims for Uterine Fibroids and Heavy Menstrual Bleeding Using a Commercial Database (2011-2020)

Introduction

This retrospective database claims analysis describes the clinical characteristics and treatment patterns of commercially insured United States women with uterine fibroids (UF) and heavy menstrual bleeding (HMB).

Methods

Women age 18-55 years with an incident UF diagnosis (index date) between 1/1/2012 and 12/31/2019 and ≥1 claim for HMB (UF-HMB), were identified from the Optum® Clinformatics® database. Outcomes included clinical characteristics, pharmacologic therapy use, and surgeries/procedures. Regression models were used to identify factors associated with time to post-diagnosis hormonal therapy and hysterectomy.

Results

A total of 85,428 women had UF-HMB (mean [SD] age, 43.7 [6.4] years). The median follow-up was 3.2 years. After HMB, the most common symptoms were pelvic pressure/pain (27.6%) and backache (17.5%). Within 6 months of UF diagnosis, 40.2% of patients had received only pharmacologic therapy; 25.5% had received no treatment; 24.3% had a hysterectomy, and 10.0% had other procedures. By the end of follow-up, 50.0% had received a hysterectomy. Multiple factors were predictive of a higher likelihood of receiving hormonal therapy (geographic region, infertility, pre-index pregnancy) or hysterectomy (older age, prior hormonal treatment, specific bulk symptoms, White race).

Conclusion

Within 6 months of UF diagnosis, fewer than one-half of women with UF-HMB had received hormonal therapy, one-quarter received no treatment, and one-quarter had received a hysterectomy or another gynecologic procedure. Patients who received a hysterectomy were more likely to be older, White, and to have bulk symptoms.

Long-term health-related quality of life and symptom severity following hysterectomy, myomectomy, or uterine artery embolization for the treatment of symptomatic uterine fibroids

BACKGROUND

Few studies have directly compared different surgical procedures for uterine fibroids with respect to long-term health-related quality of life outcomes and symptom improvement.

OBJECTIVE

We examined differences in change from baseline to 1-, 2-, and 3-year follow-up in health-related quality of life and symptom severity among patients who underwent abdominal myomectomy, laparoscopic or robotic myomectomy, abdominal hysterectomy, laparoscopic or robotic hysterectomy, or uterine artery embolization.

STUDY DESIGN

The COMPARE-UF registry is a multiinstitutional prospective observational cohort study of women undergoing treatment for uterine fibroids. A subset of 1384 women aged 31 to 45 years who underwent either abdominal myomectomy (n=237), laparoscopic myomectomy (n=272), abdominal hysterectomy (n=177), laparoscopic hysterectomy (n=522), or uterine artery embolization (n=176) were included in this analysis. We obtained demographics, fibroid history, and symptoms by questionnaires at enrollment and at 1, 2, and 3 years posttreatment. We used the UFS-QoL (Uterine Fibroid Symptom and Quality of Life) questionnaire to ascertain symptom severity and health-related quality of life scores among participants. To account for potential baseline differences across treatment groups, a propensity score model was used to derive overlap weights and compare total health-related quality of life and symptom severity scores after enrollment with a repeated measures model. For this health-related quality of life tool, a specific minimal clinically important difference has not been determined, but on the basis of previous research, a difference of 10 points was considered as a reasonable estimate. Use of this difference was agreed upon by the Steering Committee at the time when the analysis was planned.

RESULTS

At baseline, women undergoing hysterectomy and uterine artery embolization reported the lowest health-related quality of life scores and highest symptom severity scores compared with those undergoing abdominal myomectomy or laparoscopic myomectomy (P<.001). Those undergoing hysterectomy and uterine artery embolization reported the longest duration of fibroid symptoms with a mean of 6.3 years (standard deviation, 6.7; P<.001). The most common fibroid symptoms were menorrhagia (75.3%), bulk symptoms (74.2%), and bloating (73.2%). More than half (54.9%) of participants reported anemia, and 9.4% women reported a history of blood transfusion. Across all modalities, total health-related quality of life and symptom severity score markedly improved from baseline to 1-year with the largest improvement in the laparoscopic hysterectomy group (Uterine Fibroids Symptom and Quality of Life: delta= [+] 49.2; symptom severity: delta= [-] 51.3). Those undergoing abdominal myomectomy, laparoscopic myomectomy, and uterine artery embolization also demonstrated significant improvement in health-related quality of life (delta= [+]43.9, [+]32.9, [+]40.7, respectively) and symptom severity (delta= [-]41.4, [-] 31.5, [-] 38.5, respectively) at 1 year, and the improvement persisted from baseline for uterine-sparing procedures during second (Uterine Fibroids Symptom and Quality of Life: delta= [+]40.7, [+]37.4, [+]39.3 SS: delta= [-] 38.5, [-] 32.0, [-] 37.7 and third year (Uterine Fibroids Symptom and Quality of Life: delta= [+] 40.9, [+]39.9, [+]41.1 and SS: delta= [-] 33.9, [-]36.5, [-] 33.0, respectively), posttreatment intervals, however with a trend toward decline in degree of improvement from years 1 and 2. Differences from baseline were greatest for hysterectomy; however, this may reflect the relative importance of bleeding in the Uterine Fibroids Symptom and Quality of Life, rather than clinically meaningful symptom recurrence among women undergoing uterus-sparing treatments.

CONCLUSION

All treatment modalities were associated with significant improvements in health-related quality of life and symptom severity reduction 1-year posttreatment. However, abdominal myomectomy, laparoscopic myomectomy and uterine artery embolization indicated a gradual decline in symptom improvement and health-related quality of life by third year after the procedure.

Racial Disparities in Uterine Fibroid Treatment Among Veterans Using VA Health Care

INTRODUCTION

Uterine fibroids are common, nonmalignant tumors that disproportionately impact Black patients. We aimed to examine Black and White differences in receipt of any treatment and type of first treatment in the Department of Veterans Affairs, including effect modification by severity as approximated by anemia.

METHODS

We used Department of Veterans Affairs administrative data to identify 5,041 Black and 3,206 White veterans with symptomatic uterine fibroids, identified by International Classification of Diseases, 9th edition, Clinical Modification, codes, between fiscal year 2010 and fiscal year 2012 and followed in the administrative data through fiscal year 2018 for outcomes. Outcomes included receipt of any treatment, hysterectomy as first treatment, and fertility-sparing treatment as first treatment. We stratified all analyses by age (<45, ≥45 years old), used generalized linear models with a log link and Poisson error distribution, included an interaction term between race and anemia, and used recycled predictions to estimate adjusted percentages for outcomes.

RESULTS

There was evidence of effect modification by anemia for receipt of any treatment but not for any other outcomes. Across age and anemia sub-groups, Black veterans were less likely to receive any treatment than White veterans. Adjusted racial differences were most pronounced among veterans with anemia (<45 years, Black-White difference = -10.3 percentage points; 95% confidence interval, -15.9 to -4.7; ≥45 years, Black-White difference = -20.3 percentage points; 95% confidence interval, -27.8 to -12.7). Across age groups, Black veterans were less likely than White veterans to have hysterectomy and more likely to have a fertility-sparing treatment as their first treatment.

CONCLUSIONS

We identified significant Black-White disparities in receipt of treatment for symptomatic uterine fibroids. Additional research that centers the experiences of Black veterans with uterine fibroids is needed to inform strategies to eliminate racial disparities in uterine fibroid care.

Uterine-preserving treatments or hysterectomy reintervention after myomectomy or uterine artery embolisation: A retrospective cohort study of long-term outcomes

OBJECTIVE

To assess comparative rates of further uterine-preserving procedures (UPP) or hysterectomy reintervention, after myomectomy or uterine artery embolisation (UAE).

DESIGN

Population-based, retrospective cohort study.

SETTING

England.

POPULATION

Women who underwent myomectomy or UAE between 2010 and 2015 under the NHS.

METHODS

Data was abstracted from NHS Health Episode Statistics datasets. Hazard ratios (HRs) with 95% confidence intervals (CIs) were calculated using Cox proportional-hazards regression.

MAIN OUTCOMES MEASURES

30-day readmission, UPP and hysterectomy reintervention rates.

RESULTS

9443 and 6224 women underwent elective myomectomy or UAE, respectively. After 118 136 total person-years of follow-up, the rate of hysterectomy was 8.34 and 20.98 per 1000 patient years for myomectomy or UAE, respectively. There was a 2.4-fold increased risk of undergoing hysterectomy after UAE when compared with myomectomy in adjusted models (HR 2.38 [95% CI 2.10-2.66]) [adjusted for age, ethnicity, multiple deprivation index, geographical region and comorbidities]. The HR for undergoing a UPP reintervention was 1.44 (95% CI 1.29-1.60) in favour of myomectomy. The rate of hysterectomy was increased 22% following UAE compared with laparoscopic myomectomy (0.97-1.52). Age may influence reintervention rates, and there was variation in hysterectomy risk when stratified by geographical region.

CONCLUSIONS

After a median of 7 years of follow-up, there is a 2.4-fold increased rate of hysterectomy and 44% increased risk of UPPs as reintervention after UAE, relative to myomectomy. These findings will aid pre-procedure counselling for women with fibroids. Future work should investigate the effect of other outcome modifiers, such as fertility intentions and fibroid anatomical characteristics.

Racial disparities in uterine fibroids and endometriosis: a systematic review and application of social, structural, and political context

IMPORTANCE

Uterine fibroids and endometriosis are 2 of the leading causes of morbidity among reproductive-aged women. There are significant racial disparities in disease prevalence, incidence, age of onset, and treatment profile in fibroids. The data on endometriosis are less clear.

OBJECTIVE

To conduct a systematic review of racial disparities in prevalence of uterine fibroids and endometriosis in the United States and summarize the literature on these 2 highly prevalent benign gynecologic conditions using a framework that explicitly incorporates and acknowledges the social, structural, and political contexts as a root cause of racial disparities between Black and White women.

EVIDENCE REVIEW

A systematic review regarding racial disparities in prevalence of fibroids and endometriosis was conducted separately. Two separate searches were conducted in PubMed to identify relevant original research manuscripts and prior systematic reviews regarding racial disparities in uterine fibroids and endometriosis using standardized search terms. In addition, we conducted a structured literature search to provide social, structural, and political context of the disparities.

FINDINGS

A systematic review of the literature indicated that the prevalence of uterine fibroids was consistently higher in Black than in White women with the magnitude of the difference varying depending on population and case definition. Prevalence of endometriosis varied considerably depending on the base population and case definition, but was the same or lower among Black vs. White women. As a result of the social, structural, and political context in the United States, Black women disproportionately experience a range of exposures across the life course that may contribute to their increased uterine fibroid incidence, prevalence, and severity of uterine fibroids. However, data suggest no racial difference in the incidence of endometriosis. Nevertheless, Black women with fibroids or endometriosis experience worse clinical and surgical outcomes than their White counterparts.

CONCLUSION AND RELEVANCE

Racial disparities in uterine fibroids and endometriosis can be linked with differential exposures to suspected etiologic agents, lack of adequate access to health care, including highly skilled gynecologic surgeons, and bias and discrimination within the health care system. Eliminating these racial disparities will require solutions that address root causes of health disparities through policy, education and programs to ensure that all patients receive culturally- and structurally-competent care.

Each Uterus Counts: A narrative review of health disparities in benign gynaecology and minimal access surgery

INTRODUCTION

Health disparities exposed by the Covid-19 pandemic have prompted healthcare professionals to investigate disparities within their own specialty. Racial and ethnic disparities in obstetrics are well documented but inequities in gynaecology are less well known. Our aim is to review the literature on two commonly performed procedures, hysterectomy and myomectomy, and one condition, ectopic pregnancy, to evaluate the prevalence of racial, ethnic and socioeconomic disparities in benign gynaecology and minimal access surgery.

METHODS

A narrative review of 33 articles identified from a Pubmed using the following search criteria; "race"; "ethnicity"; "socioeconomic status"; "disparity"; "inequity"; and "inequality". Case reports and papers assessing gynaecological malignancy were excluded.

RESULTS

Despite minimal access surgery having fewer complications and faster recovery than open surgery, US studies have shown that black and ethnic minority women are less likely than white women to have minimally invasive hysterectomies and myomectomies. Uninsured women and patients on Medicaid are also less likely to receive minimally invasive procedures. Contributing factors include fibroid size, geographic location and access to hospitals performing minimal access surgery, and the discontinuation of power morcellation. Ethnic minority women who receive minimally invasive myomectomy have been shown to have a higher risk of complications and prolonged recovery. Black and ethnic minority women also have a higher risk of morbidity and mortality from ectopic pregnancy and are more likely to receive surgical than medical management.

CONCLUSION

Extensive study from the US has demonstrated disparities in access to minimally invasive gynaecological surgery, whereas in the UK the data is infrequent, inconsistent and incomplete. Little is known about the influence of patient preference and counselling as well as institutional bias on health equity in gynaecology. Further research is necessary to identify interventions that mitigate these disparities in access and outcomes.