Differences in the Reporting of Racial and Socioeconomic Disparities among Three Large National Databases for Breast Reconstruction:

Post-Mastectomy Breast Reconstruction Disparities: A Systematic Review of Sociodemographic and Economic Barriers

Background: Breast reconstruction (BR) following mastectomy is a well-established beneficial medical intervention for patient physical and psychological well-being. Previous studies have emphasized BR as the gold standard of care for breast cancer patients requiring surgery. Multiple policies have improved BR access, but there remain social, economic, and geographical barriers to receiving reconstruction. Threats to equitable healthcare for all breast cancer patients in America persist despite growing awareness and efforts to negate these disparities. While race/ethnicity has been correlated with differences in BR rates and outcomes, ongoing research outlines a multitude of issues underlying this variance. Understanding the current and continuous barriers will help to address and overcome gaps in access. Methods: A systematic review assessing three reference databases (PubMed, Web of Science, and Ovid Medline) was carried out in accordance with PRISMA 2020 guidelines. A keyword search was conducted on 3 February 2024, specifying results between 2004 and 2024. Studies were included based on content, peer-reviewed status, and publication type. Two independent reviewers screened results based on title/abstract appropriateness and relevance. Data were extracted, cached in an online reference collection, and input into a cloud-based database for analysis. Results: In total, 1756 references were populated from all databases (PubMed = 829, Ovid Medline = 594, and Web of Science = 333), and 461 duplicate records were removed, along with 1147 results deemed ineligible by study criteria. Then, 45 international or non-English results were excluded. The screening sample consisted of 103 publications. After screening, the systematic review produced 70 studies with satisfactory relevance to our study focus. Conclusions: Federal mandates have improved access to women undergoing postmastectomy BR, particularly for younger, White, privately insured, urban-located patients. Recently published studies had a stronger focus on disparities, particularly among races, and show continued disadvantages for minorities, lower-income, rural-community, and public insurance payers. The research remains limited beyond commonly reported metrics of disparity and lacks examination of additional contributing factors. Future investigations should elucidate the effect of these factors and propose measures to eliminate barriers to access to BR for all patients.

Disaggregation of Asian American, Native Hawaiian, and Pacific Islander populations in postmastectomy breast reconstruction

PURPOSE

Asian American, Native Hawaiian, and Pacific Islander (AANHPI) patient populations are often defined as one monolithic group in medical research despite cultural, socioeconomic, and clinical heterogeneity. Although the general AANHPI population is underrepresented in reception of postmastectomy breast reconstruction, existing literature has not characterized the disaggregation of such rates for AANHPI ethnic subgroups.

METHODS

Patients who underwent mastectomy were identified in the 2007 to 2020 registries within the Surveillance, Epidemiology and End Results database. Patients were stratified by race and ethnicity, and additional demographic and oncologic variables were collected. Multivariate binary logistic regression was conducted to assess for reception of postmastectomy immediate breast reconstruction (p < 0.05).

RESULTS

Among 33,422 AANHPI patients who underwent mastectomy, South Asian patients were associated with the highest breast reconstruction rates (33%) and Melanesians with the lowest (15%). Overall, AANHPI patients were associated with a lower breast reconstruction rate than non-Hispanic Whites (27% vs. 35%; p < 0.001). This difference increased from 6.4% in 2007 to 10% in 2020. After controlling for demographic and oncologic covariates, all AANHPI ethnic subgroups predicted a lower likelihood of breast reconstruction than non-Hispanic Whites (p < 0.001). Odds ratios for reconstruction ranged from 0.17 [95% confidence interval (95% CI), 0.11-0.27] for Melanesian patients to 0.45 (95% CI, 0.42-0.48) for South Asian patients.

CONCLUSIONS

Disparities in the receipt of immediate breast reconstruction exist within the AANHPI patient population in the United States. This analysis supported the need for disaggregation in plastic surgery research for improved knowledge and targeted interventions.

Racial Disparities in Postoperative Breast Reconstruction Outcomes: A National Analysis

BACKGROUND

Studies have shown that Black patients are more likely to experience complications following breast reconstruction compared to other racial groups. Most of these studies have been conducted on patient populations focusing on either autologous or implant-based reconstruction without possible predictive indicators for complication disparities for all types of reconstruction procedures. The aim of this study is to elucidate disparities among patient demographics by identifying predictors of complications and postoperative outcomes among different racial/ethnic patients undergoing breast reconstruction utilizing multi-state, multi-institution, and national level data.

METHODS

Patients in the Optum Clinformatics Data Mart that underwent all billable forms of breast reconstruction were identified via CPT codes. Demographics, medical history, and postoperative outcome data were collected by querying relevant reports of CPT, ICD-9, and ICD-10 codes. Outcomes analysis was limited to the 90-day global postoperative period. A multivariable logistic-regression analysis was performed to ascertain the effects of age, patient reported ethnicity, coexisting conditions, and reconstruction type on the likelihood of any common postoperative complication occurring. Linearity of the continuous variables with respect to the logit of the dependent variable was confirmed. Odds ratios and corresponding 95% confidence intervals were calculated.

RESULTS

From over 86 million longitudinal patient records, our study population included 104,714 encounters for 57,468 patients who had undergone breast reconstruction between January 2003 and June 2019. Black race (relative to White), autologous reconstruction, hypertension, type II diabetes mellitus, and tobacco use were independent predictors of increased likelihood of complication. Specifically, the odds ratios for complication occurrence for Black, Hispanic, and Asian ethnicity (relative to White) were 1.09, 1.03, and 0.77, respectively. Black patients had an overall breast reconstruction complication rate of 20.4%, while the corresponding rate for White, Hispanic, and Asian patients were 17.0%, 17.9%, and 13.2%, respectively.

CONCLUSION

Our analysis of a national-level database shows that Black patients undergoing implant-based or autologous reconstruction have increased risk of complications, likely due to multifactorial components that play a role in the care of this patient population. While higher rates of comorbidities have been cited as a possible cause, providers must consider racial influences involving cultural context, historical mistrust in medicine, and physician/health institution factors that may drive this disparity of outcomes among our patients.

"All about the value?" Decisional needs of breast reconstruction for breast cancer patients in the Chinese context: A mixed-methods study

OBJECTIVE

To explore breast cancer (BC) patients' participation in breast reconstruction (BR) decision-making and specific decisional needs, especially the manifestations and causes of decisional conflicts, in China.

METHODS

A mixed-methods study was conducted using triangulation of data from interviews and a questionnaire survey with health care professionals (HCPs) and BC patients with BR decision-making experience at 5 Beijing centers. The Ottawa Decision Support Framework guided (ODSF) the qualitative and quantitative data analyses.

RESULTS

A total of 82.53% of Chinese BC patients would consider BR. Seven themes captured patients' BR decisional needs per the ODSF: inadequate support/resources (100%, 58.82%) and knowledge (75%, 52.94%) were most frequently cited. Health beliefs (unclear values) reflected Chinese characteristics. Patients had inadequate knowledge (M=19.99/50, SD=8.67) but positive BR attitudes (M=59.48/95, SD=10.45).

CONCLUSIONS

BR decisions for Chinese BC patients are complex and often accompanied by decisional conflicts. Inadequate knowledge and inadequate support and resources contribute to these conflicts, emphasizing the need for culturally tailored information and support to promote SDM.

PRACTICE IMPLICATIONS

HCPs need specialized training in SDM to guide patients in decision-making. It is essential to provide relevant resources and support that are culturally and clinically appropriate for Chinese patients.

Outcomes of patients in rural communities undergoing autologous breast reconstruction: A comparison of cost and patient demographics with implications for rural health policy

BACKGROUND

Patients with breast cancer living in rural areas are less likely to undergo breast reconstruction. Further, given the additional training and resources required for autologous reconstruction, it is likely that rural patients face barriers to accessing these surgical options. Therefore, the purpose of this study is to determine if there are disparities in autologous breast reconstruction care among rural patients on the national level.

METHODS

The Healthcare Cost and Utilization Project Nationwide Inpatient Sample Database was queried from 2012 to 2019 using ICD9/10 codes for breast cancer diagnoses and autologous breast reconstruction. The resulting data set was analyzed for patient, hospital, and complication-specific information with counties comprised of less than 10,000 inhabitants classified as rural.

RESULTS

From 2012 to 2019, 89,700 weighted encounters for autologous breast reconstruction involved patients who lived in non-rural areas, while 3605 involved patients from rural counties. The majority of rural patients underwent reconstruction at urban teaching hospitals. However, rural patients were more likely than non-rural patients to have their surgery at a rural hospital (6.8% vs. 0.7%). Rural-county residing patients had lower odds of receiving a deep inferior epigastric perforator (DIEP) flap compared to non-rural-county residing patients (OR 0.51 CI: 0.48-0.55, p < .0001). Further, rural patients were more likely to experience infection and wound disruption than urban patients (p < .05), regardless of where they underwent surgery. Complication rates were similar among rural patients who received care at rural hospitals versus urban hospitals (p > .05). Meanwhile, the cost of autologous breast reconstruction was higher (p = .011) for rural patients at an urban hospital ($30,066.2, SD19,965.5) than at a rural hospital ($25,049.5, SD12,397.2).

CONCLUSION

Patients living in rural areas face disparities in health care, including lower odds of being potentially offered gold-standard breast reconstruction treatments. Increased microsurgical option availability and patient education in rural areas may help alleviate current disparities in breast reconstruction.

Efficacy of breast reconstruction for N2-3M0 stage female breast cancer on breast cancer-specific survival: A population-based propensity score analysis

BACKGROUND

The efficacy of breast reconstruction for patients with N2-3M0 stage female breast cancer (FBC) remained unclear due to the lack of randomized clinical trials. This retrospective study aimed to explore the efficacy of breast reconstruction for patients with N2-3M0 stage FBC.

METHODS

Two thousand five hundred forty-five subjects with FBC staged by N2-3M0 from 2010 to 2016 were retrieved from the Surveillance, Epidemiology, and End Results database. Generalized boosted model (GBM) and propensity score matching (PSM) analyses and multivariable Cox analyses were employed to assess the clinical prognostic effect of postmastectomy reconstruction for patients with N2-3M0 stage FBC in breast cancer-specific survival (BCSS).

RESULTS

Totally, 1784 candidates underwent mastectomy alone (mastectomy group), and 761 candidates underwent postmastectomy reconstruction (PMbR group), with 418 breast-specific deaths after a median follow-up time of 57 months (ranging from 7 to 227 months). BCSS in the mastectomy group showed no statistical difference from that in the PMbR group in the PSM cohort (HR = 0.93, 95% CI: 0.70-1.25, p = 0.400) and GBM cohort (HR = 0.75, 95% CI: 0.56-1.01, p = 0.057). In the multivariate analyses, there was no difference in the effect of PMbR and mastectomy on BCSS in the original cohort (HR = 0.85, 95% CI: 0.66-1.09, p = 0.197), PSM cohort (HR = 0.86, 95% CI: 0.64-1.15, p = 0.310), and GBM cohort (HR = 0.84, 95% CI: 0.61-1.17, p = 0.298). Triple-negative breast cancer (TNBC) was a detrimental factor affecting BCSS for patients in the PMbR group.

CONCLUSIONS

Our study demonstrated that PMbR is an oncologically safe surgical treatment and can be widely recommended in clinics for females with non-TNBC staged by T0-3N2-3M0.

Plastic Surgeons and Equity: Are Merit-Based Incentive Payment System Scores Impacted by Minority Patient Caseload?

BACKGROUND

The Centers for Medicare and Medicaid Services introduced the Merit-based Incentive Payment System (MIPS) in 2017 to extend value-based payment to outpatient physicians. The authors hypothesized that the MIPS scores for plastic surgeons are impacted by the existing measures of patient disadvantage, minority patient caseload, and dual eligibility.

METHODS

The authors conducted a retrospective cohort study of plastic surgeons participating in Medicare and MIPS using the Physician Compare national downloadable file and MIPS scores. Minority patient caseload was defined as nonwhite patient caseload. The authors evaluated the characteristics of participating plastic surgeons, their patient caseloads, and their scores.

RESULTS

Of 4539 plastic surgeons participating in Medicare, 1257 participated in MIPS in the first year of scoring. The average patient caseload is 85% white, with racial/ethnicity data available for 73% of participating surgeons. In multivariable regression, higher minority patient caseload is associated with a lower MIPS score.

CONCLUSIONS

As minority patient caseload increases, MIPS scores decrease for otherwise similar caseloads. The Centers for Medicare and Medicaid Services must consider existing and additional measures of patient disadvantage to ensure equitable surgeon scoring.

Effects of decision aids on breast reconstruction: A systematic review and meta-analysis of randomised controlled trials

AIMS AND OBJECTIVES

To systematically evaluate the effects of decision aids for women facing breast reconstruction decision on decision conflict, decision regret, knowledge, satisfaction, anxiety and depression.

BACKGROUND

Breast reconstruction decision is not good or bad and should be guided by clinical evidence and patient preferences. Decision aids can increase the patient's decision-making enthusiasm and ability, improve the quality of decision and promote shared decision-making between patients and medical staff.

DESIGN

Systematic review and meta-analysis.

METHODS

Eight databases were conducted from the establishment of the database until October 2021. The PRISMA checklist was selected for analysis in this paper. The meta-analysis was conducted in Review Manager 5.3. The quality of the studies was assessed using the Cochrane risk-of-bias tool. The result is decision conflict, decision regret, knowledge and other secondary outcomes. Sensitivity analysis and subgroup analysis were also conducted.

RESULTS

A total of twelve randomised controlled trials (RCTs) were included in the systematic review and meta-analysis. Meta-analysis revealed that decision aids could significantly reduce decision conflict and decision regret, improve knowledge, satisfaction and depression and had no influence on anxiety.

CONCLUSIONS

The results of the systematic review and meta-analysis reviewed the positive effect of decision aids on the decision-making of women facing postmastectomy breast reconstruction. In the future, more well-designed RCTs are needed to confirm the effects of decision aids on the decision-making of breast reconstruction and nurses should be encouraged to take part in the development of decision aids in accordance with strict standards and apply them to breast cancer patients considering postmastectomy breast reconstruction.

RELEVANCE TO CLINICAL PRACTICE

Our study provides evidence for the effectiveness of decision aids on breast reconstruction and points to the important role of healthcare providers in the use of decision aids and in facilitating shared decision-making.

Postmastectomy breast reconstruction for women with hereditary gastric and breast cancer syndrome

Post mastectomy reconstruction is nowadays an integral part of breast cancer treatment, usually performed in the immediate setting. Among women with hereditary gastric and breast cancer syndromes, three different scenarios can be identified. First, healthy women seeking for prophylactic mastectomies. Second, cancer patients requiring mastectomy at the tumor site and simultaneous risk reducing mastectomy of the healthy breast. Third, cancer patients who have been treated for primary cancer requiring risk reducing mastectomies in a further stage. In this paper, we present a schematic guide for reconstruction for each subpopulation of subjects and their peculiarities.

Racial disparities in postmastectomy breast reconstruction following implementation of the affordable care act: A systematic review using a minority health and disparities research framework

BACKGROUND

This systematic review assesses racial disparities for African American (AA) women in breast reconstruction following the implementation of the Affordable Care Act.

METHODS

Four databases (Ovid Medline, PubMed, Scopus, Web of Science) were searched for peer-reviewed articles published between January 2011 and September 2021.

RESULTS

Out of 917 screened articles, 61 were included. The most common metrics were breast reconstruction rates (57.4%) and clinical outcomes (14.8%). Pooled reconstruction rates were 45.7% in white and 38.5% in AA women. 95.1% of studies found disparities in breast reconstruction rates. The greatest influencers on reconstruction rates were individual interactions in the healthcare system (54%), sociocultural environment (39%), behavioral factors (31%), and community interactions with the healthcare system (36%).

CONCLUSION

Racial disparities in postmastectomy breast reconstruction persist. Focusing on implicit bias, communication barriers and infrastructure are the most promising strategies to create equitable access to breast reconstruction for AA women.

Racial Disparity in Immediate Breast Reconstruction; a Gap That is not Closing

Background: Immediate breast reconstruction (IBR) is offered as part of the standard-of-care to females undergoing mastectomy. Racial disparity in IBR has been previously reported with a longstanding call for its elimination, though unknown if this goal is achieved. The aim of this study was to examine the current association between race and IBR and to investigate whether racial disparity is diminishing. Methods: Data was extracted from the National Cancer Database (NCDB) from 2004 to 2016. All variables in the database were controlled so that the comparison would be made solely between Black and White females. We also analyzed the trend in racial disparity to see if there has been a change from 2004 to 2016 after several calls for healthcare equality. Results: After propensity score matching, 69,084 White females were compared to 69,084 Black females. There was a statistically significant difference between the rate of IBR and race (23,386 [33.9%] in White females vs 20,850 [30.2%] in Black females, P-value  < .001). Despite a twofold increase in the rate of IBR in both White and Black females, a persistent gap of about 4% was observed over the study period, which translates to more than 2,500 Black females not receiving IBR. Conclusions: Using the NCDB database, a racial disparity was identified for IBR between White and Black females from 2004 and 2016. Unfortunately, the gap between the groups remained constant over this 13-year period.

Postoperative Outcomes following a Multidisciplinary Approach to HIV-positive Breast Cancer Patients

Improvements in human immunodeficiency virus (HIV) treatment resulted in drastic increases in the lifespan of HIV-positive individuals, resulting in higher rates of non-AIDS-defining cancers. We describe our postoperative outcomes in HIV+ breast cancer (BC) patients, highlighting our multidisciplinary experience with this high-risk population.

Beauty Is in the Eye of the Beholder: Factors Influencing Disparity in Perceptions of Breast Reconstruction Aesthetic Outcomes

BACKGROUND

Patient-reported outcomes are the primary measurement of breast reconstruction success, but results may be affected by nontechnical factors such as socioemotional determinants. Third-party observers provide an independent assessment of aesthetic outcomes. Factors associated with disparity between patient and observer perceptions of outcomes are not well understood.

METHODS

One hundred forty-seven patients underwent breast reconstruction at the authors' institution between 2009 and 2011, completed the BREAST-Q, and had photographs graded by a diverse panel using the Validated Breast Aesthetic Scale. Patient satisfaction with breasts scores that aligned with observer scores were categorized as group 2; patient satisfaction that exceeded observer scores were group 1; and those lower than observer scores were group 3. Statistical analysis was performed using SPSS, with values of p < 0.05 considered statistically significant.

RESULTS

Twenty-eight patients (19 percent) were categorized as group 1, 93 (63 percent) in group 2, and 26 (18 percent) in group 3. Median overall appearance was highest in group 3 (median, 4.0; interquartile range, 4 to 4) and lowest in group 1 (median, 3.0; interquartile range, 2 to 3) ( p < 0.001). Psychosocial, sexual, and physical well-being were significantly associated with disparity (group 1 or 3 status) ( p < 0.01). Satisfaction with outcomes, nipples, abdomen, and breasts were significantly associated with disparity. Factors not significantly associated with disparity include age, body mass index, autologous or implant-based, adjuvant therapies, and timing of reconstruction.

CONCLUSIONS

Incongruously high patient satisfaction with breast reconstruction aesthetics relative to third-party perception of aesthetic outcomes is associated with high quality-of-life scores. Incongruously low patient satisfaction with breast cosmesis compared with higher third-party perceptions was associated with low quality-of-life scores.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Risk, II.

Development of the Breast Surgical Oncology Fellowship in the United States

The surgical treatment of breast cancer has rapidly evolved over the past 50 years, progressing from Halsted's radical mastectomy to a public campaign of surgical options, aesthetic reconstruction, and patient empowerment. Sparked by the research of Dr. Bernard Fisher and the first National Surgical Adjuvant Breast and Bowel Project trial in 1971, the field of breast surgery underwent significant growth over the next several decades, enabling general surgeons to limit their practices to the breast. High surgical volumes eventually led to the development of the first formal breast surgical oncology fellowship in a large community-based hospital at Baylor University Medical Center in 1982. The establishment of the American Society of Breast Surgeons, as well as several landmark clinical trials and public campaign efforts, further contributed to the advancement of breast surgery. In 2003, the Society of Surgical Oncology (SSO), in partnership with the American Society of Breast Surgeons and the American Society of Breast Disease, approved its first fellowship training program in breast surgical oncology. Since that time, the number of American fellowship programs has increased to approximately 60 programs, focusing not only on training in breast surgery, but also in medical oncology, radiation oncology, pathology, breast imaging, and plastic and reconstructive surgery. This article focuses on the happenings in the United States that led to the transition of breast surgery from a subset of general surgery to its own specialized field.

The Impact of Race on Perioperative and Patient-Reported Outcomes following Autologous Breast Reconstruction

BACKGROUND

Racial disparities are evident in multiple aspects of the perioperative care of breast cancer patients, but data examining whether such differences translate to clinical and patient-reported outcomes are limited. This study examined the impact of race on perioperative outcomes in autologous breast reconstruction.

METHODS

A retrospective cohort study including all breast cancer patients who underwent immediate autologous breast reconstruction at a single institution from 2010 to 2017 was conducted. Self-reported race was used to classify patients into three groups: white, African American, and other. The primary and secondary endpoints were occurrence of any major complications within 30 days of surgery and patient-reported outcomes (measured with the BREAST-Q), respectively. Regression models were constructed to identify factors associated with the outcomes.

RESULTS

Overall, 404 patients, including 259 white (64 percent), 63 African American (16 percent), and 82 patients from other minority groups (20 percent), were included. African American patients had a significantly higher proportion of preoperative comorbidities. Postoperatively, African American patients had a higher incidence of 30-day major complications (p = 0.004) and were more likely to return to the operating room (p = 0.006). Univariable analyses examining complications demonstrated that race was the only factor associated with 30-day major complications (p = 0.001). Patient-reported outcomes were not statistically different at each time point through 3 years postoperatively.

CONCLUSIONS

African American patients continue to present with increased comorbidities and may be more likely to experience major complications following immediate autologous breast reconstruction. However, patient-reported satisfaction or physical well-being outcomes may not differ between groups.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Risk, II.

Improvement in Breast Reconstruction Disparities following Medicaid Expansion under the Affordable Care Act

BACKGROUND

 Under the Affordable Care Act, Medicaid expansion effective 1 January 2014 aimed to increase access to health care. We sought to determine the association of Medicaid expansion with disparities in utilization of breast reconstruction.

METHODS

Non-Hispanic Black (NHB) and White (NHW) breast cancer patients undergoing mastectomy +/- reconstruction between 2010 and 2017 were selected from the National Cancer Database. Annual trends for utilization of breast reconstruction by race, income, and education were evaluated by Medicaid expansion status using difference-in-differences regression analyses. Medicaid expansion was categorized by expansion date as early (2010-2013), 2014 (1/2014), late (after 1/2014), or no expansion.

RESULTS

Of 443,607 patients, 36.3% (n = 161,128) underwent reconstruction, 13.1% (n = 58,249) were NHB, 16.8% (n = 74,430) had median income < $40,227, and 17.1% (n = 75,718) were in the lowest education quartile. In non-expansion states, lower proportions of NHB patients underwent reconstruction than NHW patients in all years, with the smallest disparity (NHB% - NHW%) (- 6.4%) in 2017. Decreases in disparities between NHB and NHW patients were seen with the smallest difference observed in 2014 (- 2.5%) in early-expansion states, in 2017 (- 0.7%) in 1/2014 expansion states, and in 2017 (- 4.5%) in late-expansion states. Similar findings for convergence of reconstruction utilization rates for the lowest two education levels and lowest two income quartiles were found with Medicaid expansion, with no convergence seen in non-expansion states over the study period.

CONCLUSIONS

Some improvement in breast reconstruction disparities followed Medicaid expansion. Failure to improve parity without Medicaid expansion should be a consideration with any modifications to Medicaid access.

Does Prior Breast Augmentation Affect Outcomes After Mastectomy With Reconstruction? An Analysis of Postoperative Complications and Reoperations

BACKGROUND

The purpose of this study is to evaluate how prior breast augmentation impacts rates of complications and risk for reoperation after mastectomy with concurrent breast reconstruction.

METHODS

Patients undergoing nipple-sparing, skin-sparing, or simple mastectomy with implant-based reconstruction from 2008 to 2018 were identified in a prospective database. Postoperative complications and reoperations were then analyzed comparing patients with prior augmentation to patients without history of previous breast surgery.

RESULTS

A total of 468 patients were identified with a median follow-up of 4 years. Of these, 72 had prior augmentation mammoplasty. These patients underwent nipple-sparing (52, 72%), skin-sparing (15, 21%), or simple (5, 7%) mastectomy with immediate direct-to-implant (46, 61%) or tissue expander (26, 35%) reconstruction. On univariate analysis, this cohort had a lower body mass index (23.3 vs 25.3, P = 0.003), a higher rate of nipple-sparing mastectomy (72% vs 54%, P = 0.01), and a higher prevalence of stage I disease (44% vs 33%, P = 0.04). Differences in age, comorbidities, reconstructive techniques, tumor size, and neoadjuvant/adjuvant therapies were not significant. Overall complication rate between patients with or without prior augmentation did not significantly differ (51% vs 50%, P = 0.83); no significant differences in rates of surgical site infection, hematoma, mastectomy skin flap/wound necrosis, nipple complications, implant loss, or capsular contracture were found. Analysis of reoperations between patients with and without prior augmentation revealed no significant differences in average number of subsequent planned, unplanned, or total reoperations. On multivariate analysis, prior breast augmentation was found to be associated with significantly increased risk for undergoing ≥1 unplanned reoperation (odds ratio, 2.28; 95% confidence interval, 1.28-4.05, P = 0.005).

CONCLUSIONS

Prior augmentation mammoplasty does not significantly affect rates of postoperative complications after mastectomy with concurrent reconstruction. Although prior augmentation does not affect number of subsequent reoperations on average, it does increase the risk of experiencing 1 or more unplanned reoperation after mastectomy with reconstruction.

Underrepresentation of Racial Minorities in Breast Surgery Literature: A Call for Increased Diversity and Inclusion

OBJECTIVE

In this study, the extent of racial diversity in images of breast-related plastic surgery published literature was investigated to better understand disparities that exist in breast surgery.

BACKGROUND

The lack of racial diversity in images of skin color in surgery literature can perpetuate implicit bias and stereotypes. Implicit bias can affect the way patients are evaluated, diagnosed, and treated. The visual aspects of plastic surgery make a lack of diversity in imagery especially impactful on patient care and outcomes.

METHODS

Published medical images and graphics depicting human skin were analyzed across 4 major plastic surgery journals. Up to 4 years were chosen a priori to evaluate from each journal and represented the initial year of color image publication, the year of study initiation (2016), and representative years for a given decade (2000 and 2010). Images and graphics were tabulated, rated by Fitzpatrick scale and categorized into "White" or "non-White." Data were evaluated with pair-wise and linear regression statistics.

RESULTS

Of the 2774 images and 353 graphics that met inclusion criteria, only 184 (8.18%) images and 9 graphics (6.34%) depicted non-White skin. Temporal analysis showed that there is an increased diversity of images published since 2010 with 0% of images being non-White before and 7.3% to 10.3% after 2010. International and multi-national authors tended to publish more non-White images.

CONCLUSIONS

There is insufficient racial diversity visually represented in the breast-related plastic surgery literature with a small degree of progress made towards more equitable imagery over time. Increasing awareness of image content, and the need for equitable visual representation may allow for improved racial diversity in surgical literature.

Changes in racial and ethnic disparities in lumbar spinal surgery associated with the passage of the Affordable Care Act, 2006-2014

BACKGROUND CONTEXT

Since implementation of the Patient Protection and Affordable Care Act (ACA) in 2010, more Americans have health insurance, and many racial/ethnic disparities in healthcare have improved. We previously reported that Black and Hispanic patients undergo surgery for spinal stenosis at lower rates than do white patients.

PURPOSE

To assess changes in racial/ethnic disparities in rates of lumbar spinal surgery after passage of the ACA.

STUDY DESIGN

Retrospective analysis.

PATIENT SAMPLE

Approximately 3.2 million adults who underwent lumbar spinal surgery in the US from 2006 through 2014.

OUTCOME MEASURES

Racial disparities in discharge rates before versus after ACA passage.

METHODS

Using the Nationwide Inpatient Sample, the U.S. Census Bureau Current Population Survey Supplement, and International Classification of Diseases, Ninth Revision, Clinical Modification, criteria for definite lumbar spinal surgery, we calculated rates of lumbar spinal surgery as the number of hospital discharges divided by population estimates and stratified patients by race/ethnicity after controlling for sociodemographic characteristics. Calendar years were stratified as before ACA passage (2006-2010) or after ACA passage (2011-2014). Poisson regression was used to model hospital discharge rates as a function of race/ethnicity before and after ACA passage after adjustment for potential confounders.

RESULTS

All rates are expressed per 1,000 persons. The overall median discharge rate decreased from 1.9 before ACA passage to 1.6 after ACA passage (p < .001). After adjustment for sociodemographic factors, the Black:White disparity in discharge rates decreased from 0.40:1 before ACA to 0.44:1 after ACA (p < .001). A similar decrease in the Hispanic:White disparity occurred, from 0.35:1 before ACA to 0.38:1 after ACA (p < .001).

CONCLUSION

Small but significant decreases occurred in racial/ethnic disparities in hospital discharge rates for lumbar spinal surgery after ACA passage.

Breast reconstruction in South Western Sydney

BACKGROUND

The rates of breast reconstruction in Australian patients of culturally and linguistically diverse (CALD) backgrounds are currently unknown. This retrospective study determined the rate of breast reconstruction in women who had mastectomy as treatment for breast cancer at public hospitals in South Western Sydney Local Health District (SWSLHD) - a culturally diverse health district in New South Wales, Australia - and compared the rate of reconstruction in the CALD and non-CALD populations.

METHODS

The demographic and clinical data of all female patients who had mastectomy with or without reconstruction for treatment of breast cancer at the five public hospitals in SWSLHD between January 2006 and December 2015 were obtained from the clinical information department of each hospital and from electronic medical records.

RESULTS

The average rate of reconstruction in SWSLHD was 9.4% for 2006-2015. Although the reconstruction rate was higher among English-speaking women (9.9%) compared to women from a CALD background (8.6%), the difference was not statistically significant (P = 0.57). The type (autologous versus implant) and timing (immediate versus delayed) of reconstruction did not differ between groups (P = 0.19 and P = 0.22, respectively). The Index of Relative Socio-Economic Disadvantage was not significantly associated with reconstruction (P = 0.74). However, younger patients were more likely to have reconstruction (P < 0.0001) and patients with adjuvant therapy were more likely to have a delayed reconstruction (P = 0.01).

CONCLUSION

This study found a low breast reconstruction rate in public hospitals in SWSLHD. The reconstruction rate did not differ between CALD or English-speaking patients, or between patients from diverse socio-economic backgrounds.

Hereditary Gastric and Breast Cancer Syndromes Related to CDH1 Germline Mutation: A Multidisciplinary Clinical Review

E-cadherin (CDH1 gene) germline mutations are associated with the development of diffuse gastric cancer in the context of the so-called hereditary diffuse gastric syndrome, and with an inherited predisposition of lobular breast carcinoma. In 2019, the international gastric cancer linkage consortium revised the clinical criteria and established guidelines for the genetic screening of CDH1 germline syndromes. Nevertheless, the introduction of multigene panel testing in clinical practice has led to an increased identification of E-cadherin mutations in individuals without a positive family history of gastric or breast cancers. This observation motivated us to review and present a novel multidisciplinary clinical approach (nutritional, surgical, and image screening) for single subjects who present germline CDH1 mutations but do not fulfil the classic clinical criteria, namely those identified as-(1) incidental finding and (2) individuals with lobular breast cancer without family history of gastric cancer (GC).

Postmastectomy Breast Reconstruction: Exploring Plastic Surgeon Practice Patterns and Perspectives

BACKGROUND

Within the multidisciplinary management of breast cancer, variations exist in the reconstructive options offered and care provided. The authors evaluated plastic surgeon perspectives on important issues related to breast cancer management and reconstruction and provide some insight into factors that influence these perspectives.

METHODS

Women diagnosed with early-stage breast cancer (stages 0 to II) between July of 2013 and September of 2014 were identified through the Georgia and Los Angeles Surveillance, Epidemiology, and End Results registries. These women were surveyed and identified their treating plastic surgeons. Surveys were sent to the identified plastic surgeons to collect data on specific reconstruction practices.

RESULTS

Responses from 134 plastic surgeons (74.4 percent response rate) were received. Immediate reconstruction (79.7 percent) was the most common approach to timing, and expander/implant reconstruction (72.6 percent) was the most common technique reported. Nearly one-third of respondents (32.1 percent) reported that reimbursement influenced the proportion of autologous reconstructions performed. Most (82.8 percent) reported that discussions about contralateral prophylactic mastectomy were initiated by patients. Most surgeons (81.3 to 84.3 percent) felt that good symmetry is achieved with unilateral autologous reconstruction with contralateral symmetry procedures in patients with small or large breasts; a less pronounced majority (62.7 percent) favored unilateral implant reconstructions in patients with large breasts. In patients requiring postmastectomy radiation therapy, one-fourth of the surgeons (27.6 percent) reported that they seldom recommend delayed reconstruction, and 64.9 percent reported recommending immediate expander/implant reconstruction.

CONCLUSIONS

Reconstructive practices in a modern cohort of plastic surgeons suggest that immediate and implant reconstructions are performed preferentially. Respondents perceived a number of factors, including surgeon training, time spent in the operating room, and insurance reimbursement, to negatively influence the performance of autologous reconstruction.

Closing the Breast Cancer Loop: Barriers and Perceptions of Breast Reconstruction among Rural Women

Background:

Despite policies such as the Women's Health and Cancer Rights Act (WHCRA) and Breast Cancer Patient Education Act, rates for breast reconstruction vary and are especially low for some subpopulations of patients, especially rural women. In order to better understand patient perceptions, qualitative analysis using focus groups is an underutilized tool for obtaining patient perspectives regarding health-related issues and access to care. Our aim was to better understand patient perceptions using qualitative analysis.

Methods:

Three focus groups were held in rural counties within West Virginia in order to better understand patient perceptions, knowledge, and beliefs regarding breast health, breast cancer, access to breast reconstruction, and how to disseminate and educate this patient population regarding their right to accessing breast reconstruction.

Results:

Major themes analyses revealed perceived barriers to care related to lacking care coordination, lack of insurance coverage and other resources, as well as issues related to transportation. Participants consistently discussed avoiding breast screening care due fear and denial in addition to pain. Few patients were aware of their right to accessing breast reconstruction per the WHCRA, and many were concerned about follow-up burden, complications, and general fear related to breast reconstruction. Themes related to dissemination of information to promote the option of breast reconstruction included social media, patient counseling by their referring physician, and other means of intervention in clinics and other points in the care coordination chain.

Conclusions:

Rural women have important, unique viewpoints regarding access to and perceived barriers from obtaining breast reconstruction. Plastic surgeons must work diligently to educate, disseminate, and improve care coordination among this population in order to improve access to breast reconstruction among rural breast cancer patients.

Volumetric Symmetry after Unilateral Autologous Breast Reconstruction: A Reasonable Goal

With growing concerns about the overuse of contralateral prophylactic mastectomy, optimizing unilateral mastectomy reconstruction outcomes becomes a priority. However, there remains a paucity of objective data that describe volumetric symmetry between a natural and autologous-reconstructed breast.

Equity of access to post-mastectomy breast reconstruction at a regional plastic surgery centre

BACKGROUND

The Plastic and Reconstructive Surgery Department at the Counties Manukau District Health Board provides tertiary-level access to post-mastectomy breast reconstruction for all women in the northern region of New Zealand. Access to breast reconstruction is not always equitable. We aim to assess equity of access to breast reconstruction in this department.

METHODS

A retrospective review of all women referred to this service for immediate and delayed post-mastectomy breast reconstruction between January 2013 and June 2018 was performed. Demographic information and progression to reconstruction were assessed in comparison to expected population figures available from health statistics.

RESULTS

A total of 882 women were referred for breast reconstruction during this period. Significant discrepancies in ethnicity and geographical location were found between expected population proportions and the women referred for reconstruction. European women were more likely to be referred for, and receive, reconstruction. Māori women were proportionally represented in the cohort, whereas Asian and Pacific women were under-represented (P = 0.0016). Within the referral cohort, Māori and Asian women were less likely to proceed to reconstruction following first specialist assessment than European women (P = 0.0015 and 0.0193, respectively). Proportionally fewer referrals for reconstruction were received from health services further away from the treatment centre than were received from closer health services.

CONCLUSION

There is inequity in the rates of tertiary referral for breast reconstruction across ethnicities and geographical location in the northern region of New Zealand. Strategies to identify potential barriers such as access to transport may improve equity of access to breast reconstruction.

Immediate Breast Reconstruction in The Netherlands and the United States: A Proof-of-Concept to Internationally Compare Quality of Care Using Cancer Registry Data

BACKGROUND

Studies based on large-volume databases have made significant contributions to research on breast cancer surgery. To date, no comparison between large-volume databases has been made internationally. This is the first proof-of-concept study exploring the feasibility of combining two existing operational databases of The Netherlands and the United States, focusing on breast cancer care and immediate breast reconstruction specifically.313/291 METHODS:: The National Breast Cancer Organization The Netherlands Breast Cancer Audit (NBCA) (2011 to 2015) and the U.S. Surveillance, Epidemiology, and End Results (SEER) database (2010 to 2013) were compared on structure and content. Data variables were grouped into general, treatment-specific, cancer-specific, and follow-up variables and were matched. As proof-of-concept, mastectomy and immediate breast reconstruction rates in patients diagnosed with invasive breast cancer or ductal carcinoma in situ were analyzed.

RESULTS

The NBCA included 115 variables and SEER included 112. The NBCA included significantly more treatment-specific variables (n = 46 versus 6), whereas the SEER database included more cancer-specific variables (n = 74 versus 26). In patients diagnosed with breast cancer or ductal carcinoma in situ, immediate breast reconstruction was performed in 19.3 percent and 24.0 percent of the breast cancer cohort and 44.0 percent and 35.3 percent of the ductal carcinoma in situ cohort in the NBCA and SEER, respectively. Immediate breast reconstruction rates increased significantly over time in both data sets.

CONCLUSIONS

This study provides a first overview of available registry data on breast cancer care in The Netherlands and the United States, and revealed limited data on treatment in the United States. Comparison of treatment patterns of immediate breast reconstruction showed interesting differences. The authors advocate the urgency for an international database with alignment of (treatment) variables to improve quality of breast cancer care for patients across the globe.

Rural-Urban Differences in Breast Reconstruction Utilization Following Oncologic Resection

BACKGROUND

Breast reconstruction (BR) is the reconstructive surgical technique that focuses on restoring normal form and function to the breast following oncologic resection. The goal of this study was to determine if BR disparities exist among rural female patients in Kentucky.

METHODS

A retrospective (2006-2015), population-based cohort study was conducted on breast cancer patients (stages I-III) treated with mastectomy with or without BR. We used 2013 Beale codes to stratify patients according to geographic status. Chi-square tests were used to examine the association of BR along the rural-urban continuum. A multivariate logistic regression model controlling for patient, disease, and treatment factors was used to predict BR. The likelihood of BR was reported in odds ratios (OR) using a 95% confidence interval (CI).

RESULTS

Overall, 10,032 patients met study criteria. Of those, 2,159 (21.5%) underwent BR. The rate of BR among urban, near-metro, and rural patients was 31.1%, 20.4%, and 13.4%, respectively (P < .001). Multivariate analysis revealed that women from near metro (OR 0.54, CI: 0.47-0.61; P < .001) and rural areas (OR 0.36, CI: 0.31-0.41; P < .001) were less likely to undergo BR than women from urban areas.

CONCLUSION

Although BR benefits are well documented, women from rural Kentucky undergo BR at lower rates and are less likely to receive BR than their urban counterparts. Efforts should seek to promote equitable access to BR for all patients, including those from rural areas.

Patterns and Correlates of Knowledge, Communication, and Receipt of Breast Reconstruction in a Modern Population-Based Cohort of Patients with Breast Cancer

BACKGROUND

Disparities persist in the receipt of breast reconstruction after mastectomy, and little is known about the nature of communication received by patients and potential variations that may exist.

METHODS

Women with early-stage breast cancer (stages 0 to II) diagnosed between July of 2013 and September of 2014 were identified through the Georgia and Los Angeles Surveillance, Epidemiology, and End Results registries and surveyed to collect additional data on demographics, treatment, and decision-making experiences. Treating general/oncologic surgeons were also surveyed. Primary outcomes measures included self-reported communication-related measures on receipt of information on breast reconstruction and on the receipt of breast reconstruction.

RESULTS

The authors analyzed 936 women who underwent mastectomy for unilateral breast cancer. Four hundred eighty-four (51.7 percent) underwent mastectomy with reconstruction. Women who were older and for whom English was not their primary spoken language had lower odds of being informed by a doctor about breast reconstruction. Ultimately, women who were older, were Asian, had invasive disease, had bronchitis/emphysema, and had lower income were less likely to undergo breast reconstruction. Breast reconstruction was performed more often in patients undergoing bilateral mastectomies (OR, 3.27; 95 percent CI, 2.26 to 4.75). Women cared for by surgeons with higher volumes of breast cancer patients (≥51 patients per year) were more likely to undergo breast reconstruction (OR, 2.43; 95 percent CI, 1.40 to 4.20).

CONCLUSION

To eliminate existing disparities, increased efforts should be made in consultations for surgical management of breast cancer to provide information to all patients regarding the option of breast reconstruction, the possibility of immediate reconstruction, and insurance coverage of all stages of reconstruction.

The New Trend of Pre-pectoral Breast Reconstruction: An Objective Evaluation of the Quality of Online Information for Patients Undergoing Breast Reconstruction

The Web has increasingly become the major source of information about health care, and patients who need to undergo breast reconstruction often use the internet to acquire an initial knowledge on the subject. We would like to present our study that investigates the quality of published information on pre-pectoral breast reconstruction. We searched the term "Pre-pectoral breast reconstruction" on Google^® and Yahoo^®. Forty-two web sites were selected and underwent qualitative and quantitative assessment using the expanded EQIP tool. The analysis of document contents showed a critical lack of information about qualitative risks and side-effects descriptions, treatment of potential complications, alert signs for the patient and precautions that the patient may take. Health professionals should inform patients about the potential difficulties of identifying reliable informational web sites about pre-pectoral breast reconstruction. The quality of available information should be improved, especially the important topics included in the content data section of the modified EQIP tool.Level of Evidence IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Decline in Racial Disparities in Postmastectomy Breast Reconstruction: A Surveillance, Epidemiology, and End Results Analysis from 1998 to 2014

BACKGROUND

Despite increasing emphasis on reducing racial disparities in breast cancer care in the United States, it remains unknown whether access to breast reconstruction has improved over time. The authors characterized contemporary patterns of breast reconstruction by race and ethnicity.

METHODS

The Surveillance, Epidemiology, and End Results database was used to identify women undergoing mastectomy for stage 0 to III breast cancer from 1998 to 2014. Multivariable logistic regression was used to estimate the association of demographic factors with likelihood of postmastectomy reconstruction. Multivariable logistic regression was used to predict reconstruction subtype. Patients undergoing reconstruction were grouped by diagnosis year to assess change in the population over time by race and ethnicity.

RESULTS

Of 346,418 patients, 21.8 percent underwent immediate reconstruction. Non-Hispanic black race (OR, 0.71) and Hispanic ethnicity (OR, 0.63) were associated with a decreased likelihood of reconstruction (all p < 0.001). Race was predictive of reconstruction type, with non-Hispanic black (OR, 1.52) and Hispanic women (OR, 1.22) more likely to undergo autologous versus implant-based reconstruction (p < 0.001). Although rates of reconstruction increased over time across all races, non-Hispanic black and Hispanic patients had a higher adjusted per-year increase in rate of reconstruction compared with non-Hispanic white patients (interaction p < 0.001).

CONCLUSIONS

Rates of postmastectomy reconstruction have increased more quickly over time for minority women compared with white women, suggesting that racial disparities in breast reconstruction may be improving. However, race continues to be associated with differences in types and rates of reconstruction. Further research is necessary to continue to improve access to breast reconstruction in the United States.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Risk, III.

The National Surgical Quality Improvement Program 30-Day Challenge: Microsurgical Breast Reconstruction Outcomes Reporting Reliability

Supplemental Digital Content is available in the text.

Background:

The aim was to assess reliability of the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) 30-day perioperative outcomes and complications for immediate, free-tissue transfer breast reconstruction by direct comparisons with our 30-day and overall institutional data, and assessing those that occur after 30 days.

Methods:

Data were retrieved for consecutive immediate, free-tissue transfer breast reconstruction patients from a single-institution database (2010–2015) and the ACS-NSQIP (2011–2014). Multiple logistic regressions were performed to compare adjusted outcomes between the 2 datasets.

Results:

For institutional versus ACS-NSQIP outcomes, there were no significant differences in surgical-site infection (SSI; 30-day, 3.6% versus 4.1%, P = 0.818; overall, 5.3% versus 4.1%, P = 0.198), wound disruption (WD; 30-day, 1.3% versus 1.5%, P = 0.526; overall, 2.3% versus 1.5%, P = 0.560), or unplanned readmission (URA; 30-day, 2.3% versus 3.3%, P = 0.714; overall, 4.6% versus 3.3%, P = 0.061). However, the ACS-NSQIP reported a significantly higher unplanned reoperation (URO) rate (30-day, 3.6% versus 9.5%, P < 0.001; overall, 5.3% versus 9.5%, P = 0.025). Institutional complications consisted of 5.3% SSI, 2.3% WD, 5.3% URO, and 4.6% URA, of which 25.0% SSI, 28.6% WD, 12.5% URO, and 7.1% URA occurred at 30–60 days, and 6.3% SSI, 14.3% WD, 18.8% URO, and 42.9% URA occurred after 60 days.

Conclusion:

For immediate, free-tissue breast reconstruction, the ACS-NSQIP may be reliable for monitoring and comparing SSI, WD, URO, and URA rates. However, clinicians may find it useful to understand limitations of the ACS-NSQIP for complications and risk factors, as it may underreport complications occurring beyond 30 days.

Challenges and Opportunities in Social Epigenomics and Cancer

Social epigenomics is an area of science that evaluates why and how different social factors and processes affect different components of the epigenome. As it happens with most of the new areas in science, social epigenetics being a relatively new area, only limited progress has been made. However, the potential of implicating social epigenomics in improving health and health related policies is tremendous. Epidemiologic studies evaluating social, behavior, family, and environmental factors have helped understand social inequality and develop the area of social epigenomics. Most of the information in social epidemiology has been gathered from genetic studies. Now the time has come that we may apply similar approaches in social epigenomics because technologies of determining methylation, histone, and noncoding RNA profiling are well developed. The focus of this chapter is to understand the role of epigenetic regulation in social experiences at various stages in life due to altered function of genes and affecting health in populations with different races/ethnicity. Here we discuss the current challenges and opportunities in the field.

Current Trends in Postmastectomy Breast Reconstruction

Postmastectomy immediate breast reconstruction in the U.S. continues to experience an upward trend owing to heightened awareness, innovations in reconstructive technique, growing evidence of improved patient-reported outcomes, and shifts in mastectomy patterns. Women with unilateral breast cancer are increasingly electing to undergo contralateral prophylactic mastectomy, instead of unilateral mastectomy or opting for breast conservation. The ascent in prophylactic surgeries correlates temporally to a shift toward prosthetic methods of reconstruction as the most common technique. Factors associated with the choice for implants include younger age, quicker recovery time, along with documented safety and enhanced aesthetic outcomes with newer generations of devices. Despite advances in autologous transfer, its growth is constrained by the greater technical expertise required to complete microsurgical transfer and potential barriers such as poor relative reimbursement. The increased use of radiation as an adjuvant treatment for management of breast cancer has created additional challenges for plastic surgeons who need to consider the optimal timing and method of breast reconstruction to perform in these patients.