Health-related quality of life following breast reconstruction compared to total mastectomy and breast-conserving surgery among breast cancer survivors: a systematic review and meta-analysis

Geographical Presence of Plastic Surgeons in Relation to Breast Surgeons in the United States for Breast Reconstruction

BACKGROUND

Despite advancements in oncoplastic breast surgery, barriers to breast reconstruction remain, particularly in rural and suburban areas. We aimed to assess the presence of plastic surgeons performing breast reconstruction relative to breast surgeons or general surgeons performing breast cancer surgery within urban, suburban, and rural populations.

METHODS

Data were collected from the 2024 membership of the American Society of Breast Surgeons and American Society of Plastic Surgeons. Breast and plastic surgeons were totaled by state, and each breast surgeon's zip code was searched for proximity to a plastic surgeon performing reconstructive surgery within 10 or 20 miles. Zip codes were categorized by population density to determine surgeon distribution.

RESULTS

There are 1.8 times more plastic surgeons than breast surgeons. In total, 14% of breast surgeons had no plastic surgeons within 10 miles and 7% had none within 20 miles, compared to 25% and 10% in 2018. In total, 43% of breast and plastic surgeons practice in urban areas, whereas only 25% of breast surgeons and 19% of plastic surgeons practice in rural areas.

CONCLUSIONS

While access to breast reconstruction continues to improve, there are still disparities in rural areas. Efforts directed toward improving access to breast reconstruction in more rural areas should be pursued.

Impact of Immediate Unilateral Breast Reconstruction with Abdominal Flaps on Quality of Life: A Single-Center Prospective Interventional Study in Egypt

INTRODUCTION

Breast cancer is a significant global health challenge, particularly in Egypt, where mastectomy rates have risen due to increased awareness and advancements in breast imaging. This study investigated the impact of immediate breast reconstruction following mastectomy on quality of life (QoL) in Egyptian women during the COVID-19 pandemic. The research examined three abdominal flap techniques and their effect on patient QoL. Recognizing the scarcity of prior research in Egypt on advanced breast reconstruction and the limited implementation of multidisciplinary care models, this study aimed to address this gap in the literature.

PATIENTS AND METHODS

This single-center, prospective, non-randomized interventional study, conducted in Egypt between August 2020 and August 2022, involved 36 female patients who underwent breast reconstruction following mastectomy. Participants were classified into three groups (pedicled MS-TRAM flap, free DIEP flap, and delayed free DIEP flap) based on flap selection, guided by surgeon and patient counseling. While surgical techniques varied, preoperative assessments and postoperative care were standardized across all groups. QoL was assessed using the BREAST-Q assessment tool, with one assessment occurring 12 months after surgery.

RESULTS

This study showed that the three surgical groups demonstrated similar QoL outcomes, as assessed by the BREAST-Q. There were no significant differences in satisfaction with breast appearance, psychological well-being, sexual well-being, physical well-being of the abdomen, or physical well-being of the chest and upper body (p > 0.05 for all comparisons). Operative time was significantly longer for the free DIEP flap group compared to the MS-TRAM and delayed free DIEP groups (P = 0.001). Postoperative complications were infrequent and comparable across the groups, with no significant differences in total flap necrosis, partial flap loss, or fat necrosis (P =1.0 for all comparisons). The use of mesh support varied significantly among the groups, with 100% utilization in the MS-TRAM group compared to 34% in the free DIEP group and 16.7% in the delayed free DIEP group (P = 0.015 and P = 0.06, respectively).

CONCLUSION

In this Egyptian study, immediate unilateral ABR using different abdominal flap techniques resulted in similar QoL outcomes using BREAST-Q. This suggests that flap choice does not significantly impact patient well-being and satisfaction. Despite the limitations of this study, it emphasizes the importance of individualized surgical approaches based on patient needs and surgeon experience, particularly in resource-constrained settings. Further research is needed to validate these findings and explore long-term outcomes.

LEVEL OF EVIDENCE II

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 at www.springer.com/00266 .

Preoperative and Postoperative Change in Patient-Reported Health-Related Quality of Life Outcomes in Breast Cancer Surgery Patients Across Surgical Modalities: A Prospective Study

Background: This study compared the change in pre- and postoperative health-related quality of life (HRQoL) among breast cancer patients undergoing breast-conserving surgery (BCS), total mastectomy no reconstruction (TMNR), and total mastectomy immediate breast reconstruction (MIBR). Patient factors associated with postoperative anxiety and depression were also identified. Methods: This prospective cohort study enrolled breast cancer patients between September 2017 and August 2020. HRQoL changes from preoperative to six months postoperative were compared using patient-reported outcome tools assessing anxiety, depression, pain, perceived health, breast satisfaction, psychosocial, physical, and sexual well-being and analyzed with ANOVA and linear regression. Results: A total of 471 patients completed preoperative and postoperative surveys (BCS: 313, TMNR: 60, MIBR: 98). Postoperative anxiety decreased across all modalities, with MIBR showing the greatest reduction (p = 0.03), though still exhibiting the highest postoperative anxiety (p = 0.05). Depression and perceived health scores showed no significant difference in change across modalities (p = 0.15, p = 0.48). MIBR patients showed the greatest increase in pain (p = 0.05) and the highest postoperative pain scores (p = 0.04). All three modalities showed a clinically significant decline in physical and sexual well-being. TMNR and MIBR had additional reductions in breast satisfaction, with TMNR also showing a decline in psychosocial well-being. Absolute postoperative scores for breast satisfaction, psychosocial, physical, and sexual well-being remained highest in BCS compared to TMNR and MIBR (p < 0.01, for each domain). In multivariable regression analysis, postoperative depression and anxiety scores did not differ between surgical modalities, but younger age was significantly associated with higher postoperative depression, pain and anxiety (p < 0.01), and adjuvant chemotherapy with higher postoperative depression (p < 0.01). Conclusions: BCS may have better overall HRQoL outcomes, specifically in breast satisfaction, psychosocial, physical, and sexual well-being, compared to TMNR and MIBR. Additionally, younger age, rather than surgical modality, was found to be associated with higher postoperative depression, pain, and anxiety scores.

Establishment and validation survival prediction models for T1 locally advanced breast cancer after breast conservation surgery versus mastectomy

Previous reports have indicated that the survival rate of total mastectomy (TM) is higher than that of breast-conserving surgery (BCS). This study established survival prediction models for T1-stage locally advanced breast cancer (LABC) comparing TM and BCS, aiming to identify risk factors for overall survival (OS) associated with different surgical approaches and provide a basis for individualized treatment by clinicians. Cases of pathologically confirmed T1 LABC between 2010 and 2015 were retrieved from the Surveillance Epidemiology and End Results (SEER) database. COX regression analysis was used to analyze the relationship between LABC TM, BCS and various factors. Hazard ratio (HR) and 95% confidence interval (95%CI) were calculated to determine the possible influencing factors. Significant factors from multivariate COX regression were included into the models construct nomograms. Receiver operating characteristic curves (ROC), area under the curve of ROC (AUC), calibration curves, and the Hosmer-Lemeshow goodness-of-fit test for the calibration curves were generated. Model validation was conducted in a separate validation group. The results of COX regression analysis on survival rates for T1 LABC patients undergoing TM and BCS showed that the 5-year overall survival (OS) and breast cancer-specific survival (BCSS) were higher in the BCS group compared to the TM group. Age, race, histological grade, N stage, molecular subtype, chemotherapy, and radiation therapy (RT) were associated with 5-year OS of BCS. Similarly, age, race, pathological type, histological grade, human epidermal growth factor receptor 2 (HER2) status, N stage, molecular subtype, chemotherapy, and RT were correlated with 5-year OS of TM. Prediction nomograms were established using the aforementioned predictors, resulting in AUCs of 0.743 (for 5-year OS of BCS) and 0.718 (for 5-year OS of TM) in the modeling group. Both models were well-validated in the validation group. This study found that the survival rate of the BCS group was higher than that of the TM group, indicating that tumor size determines the survival rate of BCS to some extent. Lymph node status cannot be considered a contraindication for BCS surgery, suggesting that BCS can be considered for LABC patients with smaller tumors and more lymph node metastases. However, patients with primary tumors in N3 stage, triple-negative, and inner upper quadrant have a higher risk of death after BCS compared to other groups, so BCS should be carefully considered for these patients.

Patient-reported outcomes after immediate and delayed DIEP-flap breast reconstruction in the setting of post-mastectomy radiation therapy-results of the multicenter UMBRELLA breast cancer cohort

PURPOSE

Timing of Deep Inferior Epigastric artery Perforator (DIEP)-flap breast reconstruction in the context of post-mastectomy radiotherapy for breast cancer patients is topic of debate. We compared the impact of immediate (before radiotherapy) versus delayed (after radiotherapy) DIEP-flap breast reconstruction (IBR versus DBR) on short- and long-term patient-reported outcomes (PROs).

METHODS

Within the prospective, multicenter breast cancer cohort (UMBRELLA), we identified 88 women who underwent immediate or delayed DIEP-flap breast reconstruction and received PMRT. At 6 and 12 months post-mastectomy, as well as on long-term (≥ 12 months post-reconstruction) body image, breast symptoms, physical functioning, and pain were measured by EORTC-QLQ-30/BR23. Additionally, long-term evaluation included satisfaction with breast(s), physical well-being and self-reported adverse effects of radiation as measured by BREAST-Q, and late treatment toxicity. PROs were compared between groups using independent sample T-test.

RESULTS

IBR was performed in 56 patients (64%) and DBR in 32 patients (36%), with 15 months of median time to reconstruction. At 6 and 12 months post-mastectomy, better body image and physical functioning were observed after IBR. No statistically nor clinically relevant differences were observed in long-term EORTC and BREAST-Q outcomes (median follow-up 37-41 months for IBR vs. 42-46 months for DBR). Patients with IBR reported more fibrosis and movement restriction (median follow-up 29 vs. 61 months, resp.).

CONCLUSION

Long-term PROs were comparable for patients with IBR and DBR, despite more patient-reported fibrosis and movement restriction after IBR. Therefore, both treatment pathways can be considered when opting for autologous breast reconstruction in the setting of PMRT.

Paravertebral Blocks in Implant-Based Breast Reconstruction Do Not Induce Increased Postoperative Blood or Drainage Fluid Loss

Background: Women undergoing a mastectomy often suffer severely from the sequelae of losing one or both breasts. Implant-based breast reconstruction restores female body integrity but can result in significant postoperative pain. The use of paravertebral catheters has been shown to aid significantly in pain management during the postoperative recovery. However, the vasodilation that is induced by paravertebral blocks may lead to prolonged drainage fluid secretion, blood loss and increased likelihood of revision surgery. Therefore, we analyzed the effects of paravertebral blocks after combined mastectomy and immediate breast reconstruction. Methods: We analyzed 115 breast surgeries at the department of Plastic Surgery at the University clinic of St. Poelten between 1 August 2018 and 31 December 2022. Patients were analyzed regarding postoperative hemoglobin loss and drainage fluid volumes and their correlation with paravertebral blocks. Statistical analyses were performed using Levene's Test for Equality of Variances within our cohort. Results: The postoperative hemoglobin loss did not differ significantly between our groups (p = 0.295). Furthermore, a paravertebral block did not increase the amount of postoperative drainage fluid volumes (p = 0.508). Women receiving paravertebral blocks also did not stay longer in hospitals (p = 0.276). No paravertebral block-associated complication was seen. Conclusions: In this study, we demonstrated paravertebral blocks to be safe adjuncts in breast reconstruction to minimize pain without leading to increased blood loss or seroma formation. This indicated that vasodilatation induced by paravertebral blocks did not negatively influence the postoperative recovery. In conclusion, postoperative pain management using paravertebral blocks can be a beneficial therapeutic adjunct in surgical management of breast cancer patients.

Planned motherhood distress in women of reproductive age with breast cancer-impacts of partner relationship, fear of cancer recurrence, decision conflict, and fertility concerns

PURPOSE

This study examined the effects of partner relationships, fear of breast cancer recurrence (FBCR), decision conflict (DC), and fertility concerns (FC) on distress in planned motherhood (DPM) among women of reproductive age with breast cancer (WRABC).

METHODS

A cross-sectional design was employed to recruit 100 WRABC aged 20-49 years, menstruating, newly diagnosed, and undergoing gonadotoxic therapies, from a medical center in southern Taiwan. Participants with multiple malignancies, chronic diseases, mental disorders, or infertility were excluded. All participants completed six questionnaires assessing demographics, personality, FBCR, DC, FC, and DPM. Structural equation modeling (SEM) was conducted.

RESULTS

The SEM showed an acceptable fit (root mean square error of approximation = 0.07, comparative fit index = 0.99) with the following significant associations: Neuroticism with FBCR (β = 0.41, P < 0.01); partner relationship with FBCR (β = -0.20, P < 0.05); FBCR with DC (β = 0.29, P < 0.05), which in turn was significantly associated with fertility concerns (β = 0.22, P < 0.05); FC with DPM (β = 0.71, P < 0.01). Moreover, FBCR, DC, and FC significantly mediated the relationship between partner relationship (coefficient = -0.003, 95% CI = -0.015, -0.0004) and personality (coefficient = 0.009, 95% CI = 0.002, 0.031) on DPM. Despite both partner relationship and personality influencing DPM through these mediators, partner relationship had a negative correlation with FBCR.

CONCLUSIONS

Planned motherhood distress in WRABC is driven by FBCR, DC, and FC, with personality and partner relationships influencing the process. Individualized care strategies addressing these factors are essential for supporting decision-making and improving quality of life.

Breast-Conserving Therapy Preserves Sexual Well-Being More than Postmastectomy Breast Reconstruction: Trends, Factors, and Interventions

BACKGROUND

Up to 85% of patients with breast cancer report sexual health concerns, but their concerns are not adequately addressed by providers. Sexual dysfunction among patients with breast cancer remains understudied. The authors aimed to investigate the impact of breast-conserving therapy (BCT) and postmastectomy breast reconstruction (PMBR) on the sexual health of patients with breast cancer and the frequency of sexual medicine consultation in postoperative care.

METHODS

The authors conducted a retrospective analysis of patients who underwent BCT or PMBR and completed the Sexual Well-Being section of the BREAST-Q BCT and Reconstruction modules from January of 2010 through October of 2022. They compared Sexual Well-Being scores between patients who received BCT or PMBR over time up to 5 years after surgery, delineated associated demographic and clinical factors with Sexual Well-Being scores, and evaluated the frequency of sexual medicine consultations.

RESULTS

Of 15,857 patients, 8510 (53.7%) underwent BCT and 7347 (46.3%) underwent PMBR. Patients who underwent PMBR had significantly lower Sexual Well-Being scores than patients who underwent BCT from preoperatively to 5 years postoperatively. Regression analyses showed that patients who underwent PMBR scored 7.6 points lower at 1 year than patients who underwent BCT. Separated marital status, higher body mass index, cardiovascular disease, hyperlipidemia, psychiatric diagnosis, and neoadjuvant chemotherapy were associated with significantly lower Sexual Well-Being scores. A total of 299 patients (3.5%) who underwent BCT and 400 patients (5.4%) who underwent PMBR received sexual medicine consultations.

CONCLUSIONS

Sexual health concerns must be considered in breast cancer care, particularly among patients who undergo PMBR. Although many patients experience sexual dysfunction, most do not receive a sexual medicine consultation, suggesting an opportunity for providers to improve the sexual health of patients with breast cancer.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Finnish translation, validation, and reproducibility of BREAST-Q modules relevant to breast cancer treatment

BACKGROUND AND OBJECTIVE

Breast cancer and its treatments can have a marked impact on the patient health-related quality of life. The aim of this study was to produce and validate Finnish versions of the breast-conserving treatment, mastectomy and breast reconstruction modules of the BREAST-Q, a patient-reported outcome tool designed specifically for women undergoing treatment for breast cancer.

METHODS

The relevant BREAST-Q modules were translated to Finnish according to established guidelines. Altogether 777 preoperative women were recruited at the Breast Surgery Unit and the Plastic Surgery Unit of Helsinki University Hospital between December 2019 and March 2021. This included 541 patients scheduled for breast-conserving surgery, 86 for mastectomy, and 150 for breast reconstruction. Postoperative patients were recruited through a postal survey, approaching 500 women operated for breast cancer in 2017, including 250 women who had undergone breast-conserving surgery and 250 women who had undergone mastectomy, as well as 339 women who had undergone breast reconstruction between August 2017 and July 2019. The patients were invited to fill the BREAST-Q modules relevant to their treatment and the general health-related quality-of-life instrument SF-36. A repeat administration of the BREAST-Q was done 2 weeks later.

RESULTS

A total of 665 (41%) women participated in the study, 339 (44%) preoperatively and 326 (39%) postoperatively. The BREAST-Q subscales showed high internal consistency with most Cronbach's alphas > 0.8. The repeatability of the subscales was excellent with most intra-class correlation coefficients > 0.75. Low or negligible correlation was observed between BREAST-Q subscales and SF-36 domains.

CONCLUSIONS

The Finnish version of the BREAST-Q modules breast-conserving treatment, mastectomy, and breast reconstruction performs well in assessing the health-related quality of life of women undergoing surgery for breast cancer or breast reconstruction.

Time to reconsider the use of synthetic mesh in immediate prepectoral implant-based breast reconstruction: Impact of their use on short-term outcomes

BACKGROUND

Breast reconstruction practices, predominantly implant-based, have evolved, with meshes aiding in overcoming traditional limitations. However, data comparing mesh-assisted prepectoral reconstruction with implants alone are lacking. This study aimed to assess whether synthetic meshes in prepectoral reconstruction impact postoperative complications.

MATERIAL AND METHODS

We retrospectively studied 238 prepectoral immediate implant-based breast reconstructions (IBBR) in 211 patients from 2020 to 2022. Our primary endpoint was the 90-day revision surgery rate comparing mesh and non-mesh groups. Secondary endpoints included postoperative complications: seroma formation, skin necrosis, implant exposure, hematomas, surgical site infections, and implant loss. We conducted univariate and multivariate analyses to assess complications and risk factors for postoperative revision in the entire cohort.

RESULTS

There was a statistically significant higher rate of revision surgery in the mesh group (22 % vs. 9.0 %, p = 0.022) and more early complications in the mesh group, although there was no significant difference between the two groups. During the study period, the number of immediate IBBR significantly increased, reflecting expanded surgical indications that were no longer dependent on potential adjuvant treatments. and practices have changed. The multivariate analysis revealed no specific evidence of mesh use affecting surgical revision. However, it identified implant volume as a significant factor increasing the risk of revision surgery (p = 0.01).

CONCLUSION

This study underscores a significant practice shift: standardizing surgical techniques, particularly reducing mesh usage, did not lead to higher revision surgery rates. These findings suggest that the non-mesh assisted prepectoral approach is a valid technique.

Quality of Life After Locoregional Treatment in Women with De Novo Metastatic Breast Cancer: A Systematic Review and Meta-Analysis

INTRODUCTION

Primary site locoregional treatment (LRT) of metastatic breast cancer has been performed and evaluated with the aim to improve survival, prevent complications, and alleviate local symptoms. As some studies fail to show a survival benefit, the quality of life is important to consider when deciding on LRT. The aim of this study was to evaluate and quantify the impact of LRT on the quality of life of patients with de novo metastatic breast cancer (dnMBC) through a systematic review of the literature and a meta-analysis.

METHODS

Multiple databases were searched on May 2024 with the following keywords: (i) dnMBC; (ii) LRT, including surgery +/- radiotherapy; and (iii) QOL.

RESULTS

Six studies were included in the qualitative synthesis and four in meta-analysis (481 women, n = 251 in the LRT and n = 230 in the control groups). There was a significant QOL decrease in the LRT group at 18 months (standardized mean difference [SMD] = -0.63; 95% confidence interval [CI] -0.98--0.26; p < 0.001, low heterogeneity I2 = 33%) and after 30 months (SMD -0.82; 95%CI -1.58--0.06; p = 0.034, high heterogeneity I2 = 93%), while no statistically significant difference was observed at short term (6 months, p = 0.333).

CONCLUSIONS

This study shows that there is lacking evidence regarding the QOL benefits after LRT in this population, and even a numerical deterioration in global QOL several months after the treatment. Future and ongoing research may provide additional insights into this question on dnMBC and specifics subgroups.

Enhancing breast cancer surgery outcomes: A comprehensive review of oncoplastic techniques, surgical planning, and aesthetic considerations

Breast cancer is one of the most common types of cancer among women in Western countries. Historically treated with radical and modified radical surgeries, breast cancer is now primarily managed with breast-conserving surgery combined with postsurgical radiotherapy. Oncoplastic breast surgery, a technique that integrates aesthetic breast reduction methods with cancer surgery, has been developed as a tumor-specific approach to facilitate breast conservation while removing the tumor. This method allows for higher excision volumes with minimal aesthetic compromise. The main components of oncoplastic surgery are volume displacement and volume replacement techniques. This review discusses the essential role of oncoplastic techniques in breast-conserving surgery (BCS), which has evolved into the standard of care for early-stage breast cancer. Understanding these techniques is critical for all breast surgeons to optimize both aesthetic and oncologic outcomes.

"Are you ready?" A longitudinal interpretative phenomenological analysis of couples' experiences with breast reconstruction decision-making

PURPOSE

In this study, we aimed to explore women's and their male partners' experiences with breast reconstruction (BR) decision and to study the evolution of their experiences since undergoing mastectomy to one year after.

METHODS

Unstructured individual interviews with four couples facing mastectomy for breast cancer and BR decision-making were conducted following mastectomy (T1) and one year after mastectomy (T2). Longitudinal interpretative phenomenological analysis (LIPA) was conducted on the data.

RESULTS

A total of 16 interviews were conducted, revealing seven group experiential themes: six applicable across time and one related to a specific timepoint. The results highlight two critical aspects: the ambivalence surrounding BR and the perceived importance of moving forward. Women and their partners expressed mixed feelings about BR, weighing the potential for improved quality of life and body image against fears of surgery and medical complications. The decision to undergo BR evolved over time, influenced by experiences related to body acceptance, aesthetic considerations, practical concerns, and societal norms for femininity. Partners played a significant role in the decision-making process, offering emotional support and influencing the decision both directly and indirectly. Moreover, the interpretative accounts underline how couples may see BR as a strategy for repairing both physical and psychological damage.

CONCLUSION

Our findings emphasize the importance of understanding BR not only as a medical procedure but also as a deeply psychosocial process shaped by individual and relational factors. Furthermore, we provide reflections on the use of LIPA since it is a rarely used method.

Sexuality after breast cancer treatment: An experience of asymmetry

BACKGROUND

Breast cancer survivorship is often associated with a negative impact on sexual function and sexual well-being. Given that sexual well-being contributes to quality of life-including for breast cancer survivors-it is important to address survivors' sexual worries during the treatment process.

OBJECTIVE

This study explored factors that contribute to changes in sexual functioning and sexual well-being after breast cancer diagnosis and treatment in otherwise healthy patients.

DESIGN

Narrative qualitative study using thematic analysis.

METHOD

We included 25 breast cancer survivors without severe comorbidities for individual interviews (N = 16) and 2 focus group discussions (N = 4 and N = 6). One participant attended both an individual interview and a focus group discussion.

RESULTS

After the diagnosis of breast cancer, a sudden shift emerged in relation to life before and after breast cancer. A thematic analysis resulted in the identification of one high-level theme: asymmetry. This asymmetry was experienced in the following domains: (1) physical asymmetry in the chest region after surgery and radiotherapy, (2) sexual asymmetry; differences in how the body and mind react to sexual stimuli due to residual physical side effects and the effects of ongoing treatment: a lack of sexual desire, severe vaginal dryness and/or dyspareunia, and lack of vaginal arousal response during sexual activity, (3) life asymmetry in time- and self-management, which deprives patients from experiences that make someone feel good about oneself, (4) asymmetry in the experience in invulnerability: the reality of the sexual side effects of treatment and expectations of these side effects after being informed by a healthcare professional, and (5) relational asymmetry: asymmetry between the partners in their relationship due to role confusion and role changes.

CONCLUSION

Breast cancer diagnosis and treatment have a distinct impact on sexual function and sexual well-being. Changes in social relationships due to the diagnosis and the physical side effects of treatment are associated with a decline in sexual well-being, which should receive more attention in research and clinical care.

Changes in health-related quality of life following breast cancer surgery: A systematic review of the literature on the role of surgical approaches

BACKGROUND

This systematic review aimed to examine changes in health-related quality of life (HRQoL) in women with breast cancer from pre-to post surgery, comparing mastectomy (M), mastectomy with breast reconstruction (MBR), and breast conserving surgery (BCS).

METHODS

We included English-language randomised and non-randomised controlled trials and observational studies involving adult women, pre-operatively diagnosed with breast cancer (excluding metastatic cases). Studies needed to assess HRQoL pre- and post-surgery using validated questionnaires and include women undergoing M, MBR, and BCS. Searches in six electronic databases were supplemented by checking reference lists. Two independent researchers conducted the article selection, data extraction, and quality assessment. Narrative synthesis included categorisation of HRQoL in physical and psychosocial HRQoL domains with calculation and interpretation of minimally important differences (MID).

RESULTS

Six prospective studies of fair quality (n = 172 to n = 1178, follow-up: 1-120 months) were included. By 24 months, HRQoL, anxiety, and depression either returned to pre-surgery levels or improved for all surgical groups, with comparable outcomes. Physical HRQoL deteriorated following MBR and BCS at 6 months and 12 months post-surgery, respectively, while poor psychosocial HRQoL was prominent following M at 12 months. MBR fared worse in anxiety and depression compared with the other groups.

DISCUSSION

HRQoL challenges are evident following all surgical approaches, albeit at different timepoints along the treatment pathway. The evidence is limited due to a small number of studies and considerable methodological variation. Systematic assessment of HRQoL in routine care is recommended to monitor trajectories throughout the care pathway and guide psychological interventions.

[Hairiness and Skin Colouration after Breast Reconstruction with a Deep Inferior Epigastric Perforator Flap and Reconstruction of the Nipple-Areolar Complex]

INTRODUCTION

Although DIEP (deep inferior epigastric perforator) is the gold standard for breast reconstruction, long-term results with a view to postoperative hairiness and flap skin colouration have rarely been described in the literature.

METHODS

Patients who underwent DIEP flap breast reconstruction followed by NAC reconstruction between 2010 and 2019 were invited to our clinic for a survey and a clinical examination. A total of 781 patients were invited. The survey included the BREAST-Q and a study-specific questionnaire. The clinical examination contained specific measurements regarding postoperative hairiness and skin colouration.

RESULTS

A total of 179 patients were examined, with 203 breasts having been reconstructed. Only breasts with a visible flap skin island were taken into further evaluation. A total of 109 DIEP flap and 77 NAC reconstructions were evaluated. In the patient-reported survey, 27.5% (30 of 109) reported additional flap hairiness and 62.4% (68 of 109) reported differences in flap skin colouration compared with the surrounding skin. The clinical examination revealed a significant difference between the skin colouration of the flap compared with the surrounding skin and the skin colouration of the reconstructed NAC compared with the existing original NAC. In both cases, the reconstructions appeared significantly "lighter" (p<0.05). No significant difference was found between patients with and without hair in terms of overall satisfaction evaluated by using the BREAST-Q. Neither did the colour difference have a significant influence on patients' satisfaction.

CONCLUSION

Additional breast hairiness and different skin colouration is relevant and should be communicated preoperatively.

Quality of life and its predictors among breast cancer patients treated with surgery-a retrospective minimum 3-year follow-up study

AIM

Quality of life (QoL) has been identified as an important indicator of positive outcomes among breast cancer (BC) survivors. However, the status and predictors of QoL in China remain unclear. This retrospective follow-up study aimed to examine the QoL levels among BC patients following surgery and to assess the influence of sociodemographic, clinical, and psychological factors on QoL.

METHODS

An institution-based retrospective follow-up study was conducted among 714 BC patients who received surgery at the First Affiliated Hospital of Guangxi Medical University between January 2016 and December 2019. Our primary outcome measure was QoL, assessed using the European Organization for Research and Treatment of Cancer QoL Questionnaire Core 30 (EORTC QLQ-C30). Anxiety and depression were evaluated by the Self-Rating Anxiety Scale (SAS) and the Self-Rating Depression Scale (SDS), respectively. Data on the patient demographics and clinical were derived from medical records. Results are presented as means (SD), medians [Q1, Q3], or percentage (%). We used R 4.2.2 software to identify factors associated with QoL after BC surgery. AMOS 28.0 was used to construct a structural equation model (SEM) to predict QoL outcomes.

RESULTS

The overall QoL score was 43.30 ± 4.77 (mean ± SD). Predictive factors were: surgery type, radiotherapy, anxiety, and depression (p<0.05). The results of the SEM indicated that anxiety and depression had a direct negative effect on QoL (effect value was -0.46, -0.84, respectively, p<0.05), radiotherapy had a direct positive effect on QoL (effect value was 0.71, p<0.05). The type of surgery (mastectomy) impacted QoL both directly and indirectly through its association with depression, with direct and indirect effect values of -0.96 and -0.66, respectively (p < 0.05).

CONCLUSION

The QoL of BC patients after surgery is generally moderate to low. Medical staff should prioritize early identification and rehabilitation management for patients experiencing anxiety, depression, radiotherapy, and mastectomy to enhance their QoL. Our findings provide a strong foundation for developing nursing intervention plans and assessment guidelines for practitioners caring for BC patients.

Breast-Conserving Therapy Versus Postmastectomy Breast Reconstruction: Propensity Score-Matched Analysis

BACKGROUND

Although studies have compared patient-reported outcomes (PROs) after breast conserving-therapy (BCT) and postmastectomy breast reconstruction (PMBR), they often have been confounded by treatment or other factors that complicate a direct comparison. This study aimed to compare PROs after BCT and PMBR by using propensity score-matching analysis.

METHODS

Patients who underwent BCT or PMBR between 2010 and 2022 and completed the BREAST-Q were identified. Each BCT patient was matched to a PMBR patient using nearest-neighbor 1:1 matching with replacement for each BREAST-Q time point. Outcomes included all prospectively collected BREAST-Q domains preoperatively, at 6 months, and at 1, 2, and 3 years postoperatively. A 4-point difference was considered clinically meaningful.

RESULTS

For this study, 6215 patients (2501 BCT [40.2%] and 3714 PMBR [59.8%] patients) were eligible, and 2616 unique patients were matched. Preoperatively, 463 BCT and 463 PMBR patients were matched for analysis (6 months [443 matched pairs], 1 year [639 matched pairs], 2 years [421 matched pairs], 3 years [254 matched pairs]). At 6 months postoperatively, the BCT patients scored higher on all BREAST-Q domains than the PMBR patients (p < 0.05; differences > 4 points). At 1, 2, and 3 years, the patients who underwent BCT consistently had superior Satisfaction With Breasts, Psychosocial Well-Being, and Sexual Well-Being (p < 0.05), and the differences were clinically meaningful.

CONCLUSION

In this statistically powered study, the BCT patients reported higher quality of life than the PMBR patients in early assessment and also through 3 years of follow-up evaluation. Given the equivalency in survival and recurrence outcomes between BCT and PMBR, patients eligible for either surgery should be counseled regarding the superiority of BCT in terms of PROs.

Three and twelve-month analysis of the PROM-Q study: comparison of patient-reported outcome measures using the BREAST-Q questionnaire in pre- vs. sub-pectoral implant-based immediate breast reconstruction

PURPOSE

Implant-based breast reconstruction (IBR) is being increasingly performed with implant placed above the pectoral muscle (pre-pectoral), instead of below the pectoral muscle (sub-pectoral). Currently, there is a lack of comparative data on clinical and patient-perceived outcomes between pre- vs. sub-pectoral IBR. We investigated whether this difference in surgical approach influenced clinical or patient-perceived outcomes.

METHODS

This prospective non-randomised longitudinal cohort study (ClinicalTrials.gov identifier: NCT04842240) recruited patients undergoing immediate IBR at the Leeds Breast Unit (Sep 2019-Sep 2021). Data collection included patient characteristics and post-operative complications. Patient-Reported Outcome Measures were collected using the BREAST-Q questionnaire at baseline, 2 weeks, 3- and 12-months post-surgery.

RESULTS

Seventy-eight patients underwent IBR (46 patients pre-pectoral; 59% vs. 32 patients sub-pectoral; 41%). Similar complication rates were observed (15.2% pre-pectoral vs. 9.4% sub-pectoral; p = 0.44). Overall implant loss rate was 3.8% (6.5% pre-pectoral vs. 0% sub-pectoral; p = 0.13). Respective median Breast-Q scores for pre- and sub-pectoral IBR at 3 months were: breast satisfaction (58 vs. 48; p = 0.01), psychosocial well-being (60 vs. 57; p = 0.9), physical well-being (68 vs. 76; p = 0.53), and Animation Q scores (73 vs. 76; p = 0.45). Respective Breast-Q scores at 12 months were: breast satisfaction (58 vs. 53; p = 0.3), psychosocial well-being (59 vs. 60; p = 0.9), physical well-being (68 vs. 78; p = 0.18), and Animation Q scores (69 vs. 73; p = 0.4).

CONCLUSIONS

This study demonstrates equivalent clinical and patient-perceived outcomes between pre- and sub-pectoral IBR. The study findings can be utilised to aid informed decision making regarding either surgical option.

Body image, illness uncertainty and symptom clusters in surgically treated breast cancer survivors: An exploratory factor analysis and correlational study

PURPOSE

To determine the relationship among body image, illness uncertainty, and symptom clusters in surgically treated breast cancer survivors.

METHODS

A correlational, descriptive study was conducted in a convenience sample of 60 women surgically treated breast cancer survivors recruited in a private hospital and a survivor center. A questionnaire of sociodemographic characteristics, MUIS-C Scale, and QLQ-C30 and Module BR-23 were used. Variable characteristics and associations were analyzed with descriptive statistics and Pearson correlation coefficient, and exploratory factor analysis using unweighted least squares and Promax rotation was used for symptom clustering.

RESULTS

A three-factor structure was found: an anxiety symptom cluster, a breast symptom cluster, and an arm symptoms, depression, and fatigue symptom cluster, explaining 46,47% of the variance. Significant correlations were found among body image and illness uncertainty (r = -0,390, p < 0,01), body image and the anxiety symptom cluster (r = 0,613, p < 0,01), illness uncertainty and the anxiety symptom cluster (r = -0,421, p < 0,01), the breast symptom cluster (r = -0,425, p < 0,01), and the arm symptoms - depression - fatigue symptom cluster (r = -0,443, p < 0,01).

CONCLUSION

The relationships among all variables were statistically significant. Nurses providing care to BC survivors need to address the multidimensionality of the symptom experience and its correlates to better assist their patients. Further research is needed to elucidate the biopsychosocial underpinnings of those relationships.

Surgical outcomes and prognosis of HER2+ invasive breast cancer patients with a DCIS component treated with breast-conserving surgery after neoadjuvant systemic therapy

INTRODUCTION

In up to 72 % of HER2+ invasive breast cancer (IBC), a ductal carcinoma in situ (DCIS) component is present. The presence of DCIS is associated with increased positive surgical margins after breast-conserving surgery (BCS). The aim of this study was to assess surgical margins, recurrence and survival in a nationwide cohort of HER2+ IBC with versus without a DCIS component, treated with neoadjuvant systemic therapy (NST) and BCS.

MATERIALS AND METHODS

Women diagnosed with HER2+ IBC treated with NST and BCS, between 2010 and 2019, were selected from the Netherlands Cancer Registry and linked to the Dutch Nationwide Pathology Databank. Kaplan-Meier and Cox regression analyses were performed to determine locoregional recurrence rate (LRR) and overall survival (OS) and associated clinicopathological variables. Surgical outcomes and prognosis were compared between IBC only and IBC+DCIS.

RESULTS

A total of 3056 patients were included: 1832 with IBC and 1224 with IBC+DCIS. Patients with IBC+DCIS had significantly more often positive surgical margins compared to IBC (12.8 % versus 4.9 %, p < 0.001). Five-year LRR was significantly higher in patients with IBC+DCIS compared to IBC (6.8 % versus 3.6 %, p < 0.001), but the presence of DCIS itself was not significantly associated with LRR after adjusting for confounders in multivariable analysis. Five-year OS did not differ between IBC+DCIS and IBC (94.9 % versus 95.7 %, p = 0.293).

CONCLUSION

The presence of DCIS is associated with higher rates of positive surgical margins, but not with LRR and lower OS when adjusted for confounders. Further research is necessary to adequately select IBC+DCIS patients for BCS after NST.

Bibliometric analysis of quality of life in implant-based breast reconstruction

Background

Implant-based breast reconstruction (IBR), following mastectomy, significantly impacts patients' quality of life (QoL), necessitating accurate measurement through psychometrically robust patient-reported outcome measure (PROM) tools. This bibliometric analysis aims to discern trends, identify gaps, and evaluate the use of such tools in the IBR literature.

Methods

The 100 most cited publications regarding QoL in implant-based reconstruction were identified on Web of Science, across all available journal years (from 1977 to 2024) on 10 March 2024. Study details, including the citation count, main content focus, outcome measures, and usage of psychological questionnaires, were extracted and tabulated from each publication. The Oxford Centre for Evidence-Based Medicine (OCEBM) levels of evidence (LOE) of each study were assessed.

Results

The 100 most cited publications on QoL in implant-based reconstruction were identified, encompassing 64,192 patients and 28,114 reconstructed breasts. Citations per publication ranged from 62 to 457 (mean, 124.95 ± 73.05), with the highest-cited study being authored by Al-Ghazal (n = 457). The vast majority of publications were LOE II (n = 52), representative of prospective cohort studies, systematic reviews of non-randomised studies, and systematic review and meta-analysis. The number of publications for LOE V, IV, III, and I was 0, 7, 41, and 0, respectively. The main content focus was "quality of life" in 83 publications, with significant utilisation of the BREAST-Q questionnaire. A total of 80 publications used validated questionnaires with psychometric development.

Conclusions

This analysis demonstrates that the research methodologies within IBR mostly consist of moderate-quality publications; however, notably, there was a lack of LOE I studies, underscoring a gap in high-quality research within the field. Moreover, only 62/100 used validated PROM tools. Future IBR research studies should be focussed on most robust methodologies, incorporating validated PROM tools, to optimise shared-decision making and informed consent.

Social participation of women with breast cancer compared to the general population 5 years after primary surgery-what role do medical data and cancer-related complaints play?

PURPOSE

This study analyzes levels of social participation in patients with breast cancer on average 5 years following primary surgery as compared to women in the general population. In addition, the role of breast cancer-related complaints and medical data as possible influencing factors on levels of patients' social participation is investigated.

METHODS

A total of n = 454 patients after primary surgery (t0) were recruited for a third follow-up study, and n = 372 completed this survey (t3), corresponding to a response rate of 82.2%. For measuring breast cancer-related complaints, participants completed a written questionnaire. Social participation was measured by a questionnaire on different leisure activities that was taken from the Socio-Economic Panel Study. Medical information was extracted from medical reports at t0. A principal component analysis was carried out to identify different dimensions of social participation. Chi2-tests and logistic regression analyses were applied to analyze social participation as compared to the general population and the role of possible medical and diagnosis-related influencing factors thereby.

RESULTS

Compared to the general population, patients show lower levels of social participation in the domains "socio-cultural participation" and "participation in institutions," while no significant differences for "social participation in the private sphere" and "social participation via social media" were found. Psychological symptoms, pain, and a history of mastectomy were most strongly associated with restrictions in social participation.

CONCLUSIONS

Our study suggests that social withdrawal may happen due to disease-related symptoms, preventing some breast cancer patients from participating fully in society. Cancer-related follow-ups should address this issue and support patients' reintegration into society through appropriate therapeutic interventions.

Comparative analysis of the degree of patient satisfaction after breast-conserving surgery with or without oncoplastic surgery: systematic review and meta-analysis

Introduction

Conservative surgery is the gold standard for the treatment of single and small tumors and, combined with the concept of oncoplastic tumors, brings good aesthetic results while maintaining cancer safety. The objective was to comparatively analyze the degree of satisfaction of patients undergoing breast conserving surgery (BCS), with and without oncoplastic surgery (OPS) using level II OPS techniques.

Methods

Review with a search in the databases MEDLINE (by PubMed), EMBASE, Clinical Trials, Scopus, Web of Science, BVS and Oppen gray. The meta-analysis of random effects was performed using the Der Simonian-Laird method considering the odds ratio (OR) with a 95% confidence interval (95% CI).

Results

There was no statistically significant difference in the aesthetic outcome between women who underwent OPS and BCS (OR 0.90; 95% CI 0.62-1.30). The staging (OR 1.93; 95% CI 0.97-3.84; I 2 = 15.83%); tumor location [central (OR 1.28; 95% CI 0.06-27.49; I 2 = 17.63%); lower (OR 0.75; 95% CI 0.21-2.65; I 2 = 2.21%); superior (OR 0.67; 95% CI 0.26-1.74; I 2 = 0.00%] and tumor size (OR 8.73; 95% CI -11.82-29.28; I 2 = 93.18%) showed no association with the type of BCS performed, with or without OPS. The degree of satisfaction remains even in cases of extreme oncoplasty.

Conclusion

The level of patient satisfaction in relation to BCS was similar to that of the group undergoing OPS, highlighting that OPS allows the patient's satisfaction rate to be maintained even in the case of large or multicentric tumors.

Beyond Mastectomy: The Incidence of Subsequent Aesthetic Procedures after Mastectomy with and without Breast Reconstruction

Background

Mastectomy poses significant challenges to a woman's body image and psychological well-being, and breast reconstruction plays a pivotal role in postoperative quality of life. Following breast reconstruction, many patients choose to have subsequent aesthetic procedures. Data on the prevalence of such subsequent aesthetic interventions are lacking in the literature. The aim of this study was to analyze trends in aesthetic procedures in patients following mastectomy with and without breast reconstruction.

Methods

The PearlDiver database was queried within its capabilities for patients who underwent mastectomy with and without breast reconstruction, and a variety of aesthetic procedures after mastectomy. Aesthetic procedure rates were compared between cohorts.

Results

We identified 365,525 mastectomy patients: 282,815 without reconstruction and 82,710 with reconstruction. In total, 609 patients with reconstruction and 329 without underwent subsequent aesthetic procedures. The rate of aesthetic procedures was higher in the reconstruction group (0.7%) compared with the nonreconstruction group (0.1%; P < 0.001).

Conclusions

Patients who chose to have breast reconstruction after mastectomy underwent significantly more subsequent aesthetic procedures compared with those who chose mastectomy alone. Our findings provide insights on the prevalence of aesthetic procedures in postmastectomy patients, highlighting the potentially longitudinal nature of the reconstructive and aesthetic journey beyond the index oncologic procedure. Further research is needed to address motivations for such procedures as well as patient-reported outcomes and satisfaction.

Personalized surgical recommendations and quantitative therapeutic insights for patients with metastatic breast cancer: Insights from deep learning

Background

The role of surgery in metastatic breast cancer (MBC) is currently controversial. Several novel statistical and deep learning (DL) methods promise to infer the suitability of surgery at the individual level.

Objective

The objective of this study was to identify the most applicable DL model for determining patients with MBC who could benefit from surgery and the type of surgery required.

Methods

We introduced the deep survival regression with mixture effects (DSME), a semi-parametric DL model integrating three causal inference methods. Six models were trained to make individualized treatment recommendations. Patients who received treatments in line with the DL models' recommendations were compared with those who underwent treatments divergent from the recommendations. Inverse probability weighting (IPW) was used to minimize bias. The effects of various features on surgery selection were visualized and quantified using multivariate linear regression and causal inference.

Results

In total, 5269 female patients with MBC were included. DSME was an independent protective factor, outperforming other models in recommending surgery (IPW-adjusted hazard ratio [HR] = 0.39, 95% confidence interval [CI]: 0.19-0.78) and type of surgery (IPW-adjusted HR = 0.66, 95% CI: 0.48-0.93). DSME was superior to other models and traditional guidelines, suggesting a higher proportion of patients benefiting from surgery, especially breast-conserving surgery. The debiased effect of patient characteristics, including age, tumor size, metastatic sites, lymph node status, and breast cancer subtypes, on surgery decision was also quantified.

Conclusions

Our findings suggested that DSME could effectively identify patients with MBC likely to benefit from surgery and the specific type of surgery needed. This method can facilitate the development of efficient, reliable treatment recommendation systems and provide quantifiable evidence for decision-making.

A meta-analysis of randomized controlled trials comparing breast-conserving surgery and mastectomy in terms of patient survival rate and quality of life in breast cancer

The study aimed to assess the effects of breast-conserving surgery (BCS) versus mastectomy on survival and quality of life in Stages I, II, and III breast cancer, providing solid evidence for clinical decisions. We conducted a meta-analysis of randomized controlled trials on breast cancer treatments, searching databases such as PubMed and the Cochrane Library to compare BCS, and mastectomy's effects on survival and quality of life. A combined total of 16 734 patients in the control group and 17 435 patients in the experimental group were included in this analysis. This meta-analysis used RevMan 5.3 (Cochrane Collaboration, Copenhagen, Denmark) software for analysis. Our meta-analysis of 34 169 patients from 11 studies showed that BCS significantly reduced the overall recurrence rate at a median follow-up of 29 months, with a mean difference of 1.27 and a 95% confidence interval of 1.19-1.36, strongly supporting its effectiveness (P < .00001). Furthermore, our analysis found no significant increase in 5-year local recurrence rates for BCS versus mastectomy, indicating its long-term effectiveness with a mean difference of 1.13 (95% confidence interval: [1.03, 1.24], P = .01). Additionally, there was a notable decrease in tissue ischaemic necrosis among patients who had received BCS, with a mean difference of 0.37 (95% confidence interval: [0.33, 0.42], P < .00001), underscoring its benefits and long-term viability. BCS resulted in fewer cases of tissue ischaemic necrosis and higher body image scores compared with mastectomy, suggesting that it is a preferable option for better cosmetic outcomes and potentially favourable effects on prognosis and quality of life.

Information needs in breast reconstruction after mastectomy: a qualitative analysis of free-text responses from 2077 women

BACKGROUND

For many, breast reconstruction following mastectomy (BR) forms an integral part of breast cancer survivorship. For those considering BR, provision of information is essential to allow informed decisions. Using free-text responses from a survey of breast cancer survivors, this study aims to understand current gaps in information regarding BR.

METHOD

At the end of an online survey assessing BR experiences, participants were asked the open-ended question: "Thinking about women who may experience BR in the future, is there anything you think needs to change so that they have a better experience?". Responses were analysed to identify common themes.

RESULTS

3384 people completed the survey with 2,077 (61%) responding to the open-ended question. Three themes were identified: (1) content of information, (2) managing expectations, and (3) information sources, each associated with multiple subthemes. Information wanted in theme (1) covered a range of topics including BR options, risks, recovery and 'going flat.' Information on BR's psychological impact was also needed, with comments indicating many were not prepared for this. Theme (2) stressed the importance of realistic information about BR outcomes and processes to reduce discrepancies between expectations and experiences. In theme (3), peer insights and photos were important sources of realistic information.

CONCLUSION

Multiple gaps exist in BR-related information available to women. BR information needs to be comprehensive, realistic, and provided at the right time to allow informed decision-making. Developing strategies to strengthen existing information provision as well as new resources to fill information gaps might enhance BR experiences.

Same-Day Discharge for Immediate Breast Reconstruction: A National Surgical Quality Improvement Program Study

BACKGROUND

Patients undergoing immediate breast reconstruction with tissue expanders are frequently admitted after surgery for monitoring and pain control, which introduces additional costs and risks of nosocomial infection. Same-day discharge could conserve resources, mitigate risk, and return patients home for faster recovery. The authors used large data sets to investigate the safety of same-day discharge after mastectomy with immediate postoperative expander placement.

METHODS

A retrospective review was performed of patients in the National Surgical Quality Improvement Program database who underwent breast reconstruction using tissue expanders between 2005 and 2019. Patients were grouped based on date of discharge. Demographic information, medical comorbidities, and outcomes were recorded. Statistical analysis was performed to determine efficacy of same-day discharge and identify factors that predict safety.

RESULTS

Of the 14,387 included patients, 10% were discharged the same day, 70% on postoperative day 1, and 20% later than postoperative day 1. The most common complications were infection, reoperation, and readmission, which trended upward with length of stay (6.4% versus 9.3% versus 16.8%), but were statistically equivalent between same-day and next-day discharge. The complication rate for later-day discharge was statistically higher. Patients discharged later had significantly more comorbidities than same or next-day discharge counterparts. Predictors of complications included hypertension, smoking, diabetes, and obesity.

CONCLUSIONS

Patients undergoing mastectomy with immediate tissue expander reconstruction are usually admitted overnight. However, same-day discharge was demonstrated to have an equivalent risk of perioperative complications as next-day discharge. For the otherwise healthy patient, going home the day of surgery is a safe and cost-effective option, although the decision should be made based on the individual patient.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Breast-conserving surgery is associated with a lower incidence of suicide among females with breast cancer in the United States: a population-based retrospective cohort study

BACKGROUND

With comparable overall survival and local recurrence rates with mastectomy, breast-conserving surgery (BCS) has become the cornerstone of therapy for breast cancer; however, the difference in the incidence of suicide between BCS and mastectomy among breast cancer survivors remains unclear. This study evaluated the mortality risk from suicide among breast cancer survivors and compared suicide risk between BCS and mastectomy using a population-based cohort.

MATERIALS AND METHODS

Female patients newly diagnosed with first primary breast cancer, recorded in the Surveillance, Epidemiology and End Results database, were included. Standardized mortality ratio (SMR) and cumulative mortality rate from suicide among those who underwent BCS and mastectomy were compared.

RESULTS

A total of 1 190 991 patients with newly diagnosed first primary breast cancer were included in the study, of whom 56.5% underwent BCS and 36.1% underwent mastectomy. During the follow-up period, 667 suicides were recorded. Patients who underwent mastectomy exhibited significantly higher suicide mortality than the general population [mortality rate, 8.16 per 100 000 person-years; SMR 1.18 (95% CI 1.05-1.33)], while there was no significant difference in suicide rate between patients who underwent BCS and the general population [SMR 0.92 (95% CI 0.83-1.02)]. Multivariate Cox analysis revealed that BCS, compared with mastectomy, was associated with a significantly decreased risk of suicide among females with breast cancer [hazard ratio 0.80 (95% CI 0.68-0.95); P = 0.009].

CONCLUSION

BCS was associated with a significantly lower incidence of suicide among females with breast cancer. BCS offers a compelling option for improving the quality of life and self-esteem of patients with cancer and provides a novel perspective on cancer management.

Sexual quality of life of adolescents and young adult breast cancer survivors

BACKGROUND

With increasing survival rates of adolescents and young adults (AYAs) with breast cancer, health-related quality of life (HRQoL) becomes more important. An important aspect of HRQoL is sexual QoL. This study examined long-term sexual QoL of AYA breast cancer survivors, compared sexual QoL scores with that of other AYA cancer survivors, and identified factors associated with long-term sexual QoL of AYA breast cancer survivors.

MATERIALS AND METHODS

Data of the SURVAYA study were utilized for secondary analyses. Sexual QoL was assessed using the European Organization for Research and Treatment of Cancer Quality of Life cancer survivorship core questionnaire (EORTC QLQ-SURV100). Descriptive statistics were used to describe sexual QoL of AYA cancer survivors. Linear regression models were constructed to examine the effect of cancer type on sexual QoL and to identify factors associated with sexual QoL.

RESULTS

Of the 4010 AYA cancer survivors, 944 had breast cancer. Mean sexual QoL scores of AYA breast cancer survivors ranged from 34.5 to 60.0 for functional domains and from 25.2 to 41.5 for symptom-orientated domains. AYA breast cancer survivors reported significantly lower sexual QoL compared to AYA survivors of other cancer types on all domains. Age, time since diagnosis, relationship status, educational level, chemotherapy, hormonal therapy, breast surgery, body image, and coping were associated with sexual QoL of AYA breast cancer survivors.

CONCLUSIONS

AYA breast cancer survivors experience decreased sexual QoL in the long term (5-20 years) after diagnosis and worse score compared to AYA survivors of other cancer types, indicating a clear need to invest in supportive care interventions for those at risk, to enhance sexual well-being.

Impact of autologous breast reconstruction on bra fit

PURPOSE

To inform bra design by analyzing 3D surface images of breast cancer patients who underwent autologous breast reconstruction.

METHODS

We computed bra design measurements on 3D surface images of patients who underwent unilateral and bilateral autologous breast reconstruction. Breast measurements and right-left symmetry between preoperative baseline and postoperative time points were compared using either paired Student t-test or Wilcoxon signed-rank test, depending on the data's distribution. Regression analysis determined associations between measurements and patient characteristics such as age. Postoperative measurements and symmetry differences were also compared between autologous and implant-based breast reconstruction.

RESULTS

Among participants who underwent bilateral autologous breast reconstruction, the reconstructed breasts were smaller and positioned higher on the chest wall than their native breasts. For patients who underwent unilateral reconstruction, similar postoperative changes were observed in the contralateral breast due to symmetry procedures. Overall, for participants whose baseline breast measurements showed substantial asymmetry, unilateral reconstruction decreased right-left asymmetry whereas bilateral reconstruction amplified right-left asymmetry. Preoperative baseline breast measurements, age, and BMI were statistically significantly associated with most postoperative breast measurements for participants who underwent bilateral autologous reconstruction. Compared to implant-based reconstruction, autologous reconstruction resulted in fewer changes in breast shape and symmetry that are pertinent to bra fit.

CONCLUSION

Preoperative baseline breast measurements, age, and BMI can impact bra designs for breast cancer survivors who undergo autologous reconstruction due to size, shape, and symmetry changes. Bra needs of people who undergo autologous reconstruction differ from those who undergo implant-based reconstruction.

Visual Perception of Breast Free Flap Size Is Influenced by Radiation Changes of Surrounding Tissue

BACKGROUND

 Microsurgical reconstruction for bilateral mastectomy defects after unilateral radiation often results in asymmetry, despite both flap tissues never being radiated.

METHODS

 Photos of 16 patients who received prior radiation to one breast and underwent bilateral abdominal free flap reconstruction were taken postoperatively. Layperson and expert assessment were attained via online crowdsourcing and a panel of attending surgeons and senior residents. Stratification by interflap weight differences was done for subanalysis.

RESULTS

 A total of 399 laypersons responded, with the majority (57.3%) reporting that the radiated breast appeared smaller than the nonradiated breast. When the photos were stratified by interflap weight differences, the photos with the radiated side flap weight over 3% more than nonradiated side were significantly more likely to be perceived by laypersons as the same size (odds ratio [OR] = 2.7; p < 0.001) and of similar aesthetic (OR = 1.9; p < 0.001) when compared with photos with same-sized flaps. Of the expert responses (n = 16), the radiated side was perceived as smaller 72.3% of the time and the nonradiated side appeared more aesthetic 52.7% of the time. Contrary to layperson responses, the experts tend to report the radiated side as smaller despite varying flap weight. Interestingly, expert raters were significantly more likely to rate the flaps of equal aesthetics when the radiated side has a flap larger by 3% or more (OR = 3.6; p < 0.001).

CONCLUSION

 Higher aesthetic scores were noted when larger flaps were inset to the radiated envelope by both laypersons and experts, suggesting potential technical refinement in reconstructive outcomes.

Acetylation of MOB1 mediates polyphyllin II-reduced lysosome biogenesis in breast cancer by promoting the cytoplasmic retention of the YAP/TFEB coactivator complex

BACKGROUND

Autophagy‒lysosome abnormalities are associated with the malignant progression of cancer. Transcription factor EB (TFEB) is the master transcriptional regulator of the autophagy‒lysosome machinery, and its abnormal activity is associated with autophagy-lysosome dysfunction. Polyphyllin II (PPII), an active steroidal saponin isolated from the rhizomes of Paris polyphylla, has been demonstrated to have antitumor activity.

PURPOSE

Here, we explored the antitumor activity of PPII in breast cancer (BC) and further clarified its mechanism.

METHODS

Autophagosome was detected by transmission electron microscopy, an autophagy indicator system, and western blot. The effect of PPII on lysosomal activity was evaluated by flow cytometry, a lysosomal cathepsin activity assay, and acridine orange staining. The effect of PPII on the signaling pathway was evaluated by Western blot, gene expression measurement, gene alterations. The binding of PPII and MOB1 was examined through a drug affinity responsive target stability assay. The pharmacokinetic parameters of PPII were evaluated in Sprague-Dawley rats.

RESULTS

PPII exhibits therapeutic potential in BC by inducing the accumulation of autophagosome. PPII promotes the cytoplasmic retention of YAP/TFEB, which is responsible for the accumulation of autophagosome in BC. PPII activates Hippo signaling to promote cytoplasmic retention of YAP. PPII activates Hippo signaling by accelerating acetylation of MOB1 through a direct binding interaction.

CONCLUSION

Taken together, these results confirm that acetylation of MOB1 mediates PPII-induced autophagosome accumulation in BC by promoting cytoplasmic retention of the YAP/TFEB coactivator complex. PPII is expected to be a drug candidate for the treatment of BC based on lysosomal biosynthesis.

A study on the effect of clinical intervention of evidence-based nursing measures on complications in patients after breast-conserving surgery

BACKGROUND

Breast-conserving surgery is an important treatment for breast cancer, which not only eradicates the disease, but also protects the integrity of the breast, however, postoperative nausea and vomiting often bother patients.

OBJECTIVE

This study examines the effects of evidence-based nursing practices on nausea and vomiting in patients after breast-conserving surgery, with the aim of providing new perspectives for clinical nursing practice.

METHODS

One hundred and sixty patients who underwent breast-conserving surgery from January 2023 to December 2023 in Fudan University Shanghai Cancer Center were enrolled. The patients were divided into an intervention group (evidence-based nursing group) and a control group (conventional nursing group) using the random number table method, both groups comprised 80 patients. The control group used conventional nursing methods, and the intervention group added evidence-based nursing intervention on this basis. Comparative analysis focused on the incidence of nausea and vomiting, quality of life metrics, and postoperative satisfaction.

RESULTS

In the intervention group, notably lower incidence rates of postoperative nausea and vomiting were observed compared to the control group within both the 0-24 hour and 24-48-hour postoperative periods (P< 0.05). Furthermore, the intervention group exhibited significantly higher scores across all five dimensions as well as the overall score of the FACT-B scale in comparison to the control group (P< 0.05), accompanied by heightened satisfaction with the nursing staff.

CONCLUSION

This study demonstrated the positive clinical intervention effects of evidence-based nursing measures and emphasized their importance in improving postoperative nausea and vomiting and quality of life. Future studies are expected to incorporate evidence-based nursing practices into nursing care to improve patient recovery and overall quality of care.

Imaging findings after a total reconstructed breast with autologous fat transfer: what the radiologist needs to know

Autologous fat transfer (AFT) is an upcoming technique for total breast reconstruction. Consequently, radiological imaging of women with an AFT reconstructed breast will increase in the coming years, yet radiological experience and evidence after AFT is limited.

The surgical procedure of AFT and follow-up with imaging modalities including mammography (MG), ultrasound (US), and MRI in patients with a total breast reconstruction with AFT are summarized to illustrate the radiological normal and suspicious findings for malignancy.

Imaging after a total breast reconstruction with AFT appears to be based mostly on benign imaging findings with an overall low biopsy rate. As higher volumes are injected in this technique, the risk for the onset of fat necrosis increases. Imaging findings most often are related to fat necrosis after AFT. On MG, fat necrosis can mostly be seen as oil cysts. The occurrence of a breast seroma after total breast reconstruction with AFT is an unfavourable outcome and may require special treatment. Fat deposition in the pectoral muscle is a previously unknown, but benign entity. Although fat necrosis is a benign entity, it can mimic breast cancer (recurrence).

In symptomatic women after total breast reconstruction with AFT, MG and US can be considered as first diagnostic modalities. Breast MRI can be used as a problem-solving tool during later stage. Future studies should investigate the most optimal follow-up strategy, including different imaging modalities, in patients treated with AFT for total breast reconstruction.

Immediate versus delayed breast reconstruction: Long-term follow-up on health-related quality of life and satisfaction with breasts

INTRODUCTION

Health-related quality of life (HRQL) can be improved by breast reconstruction following mastectomy. The optimal timing of the reconstruction remains unclear.

METHODS

A cross-sectional study on 338 women who had undergone immediate or delayed breast reconstruction between 08/2017 and 07/2019 was performed. The postoperative HRQL was assessed using the BREAST-Q Reconstruction Module and the 36-Item Short Form Survey (SF-36). Regression analysis was performed for group-wise comparison.

RESULTS

A total of 146 (43%) patients participated. Seventy-seven patients (53%) had undergone immediate, and 69 patients (47%) had delayed reconstruction. The median age was 55 years (interquartile ratio [IQR] 50-62) for the Immeda group te, and 60 years (IQR 54-65) for the delayed reconstruction group. The median follow-up time was 2.3 years (IQR 1.8-2.9). No difference between the groups was detected in satisfaction with breasts (median 61, IQR 53-71 vs. 62, IQR 46-71, p = 0.62), physical well-being of the chest (median 100, IQR 80-100 vs. 100, IQR 80-100, p = 0.95) or psychosocial well-being (median 69, IQR 54-83 vs. 62, IQR 54-74, p = 0.19). No difference was detected in the SF-36 domains either.

CONCLUSIONS

The timing of the breast reconstruction does not affect the postoperative HRQL. Patients with both immediate and delayed breast reconstruction reported high satisfaction with the breast and psychosocial well-being.

Performance of contrast-enhanced mammography for detecting multifocal and multicentric breast cancer and evaluating tumour size, and implications for surgical management: Early experience in a tertiary centre

INTRODUCTION

To compare diagnostic accuracy of contrast-enhanced mammography (CEM) with standard 2D digital mammography (equivalent to low-energy image; LEM) for detection of multifocal and multicentric breast cancer and evaluation of tumour size and disease extent for preoperative planning.

METHODS

Biopsy proven breast cancer patients who underwent CEM preoperatively between January 2021 and January 2023 were included in this study. CEM and LEM images were independently reviewed by at least two blinded readers. Lesion location, number, size (maximal diameter) and extension across the midline and/or nipple invasion were recorded. Tumour number and size estimated on imaging were compared with final operative histology, which served as the gold standard.

RESULTS

Forty-nine patients (48 females and 1 male) and 50 cases (one patient had bilateral breast lesions) were included in the analysis. Median patient age was 60 (IQR 51, 69). CEM had significantly higher lesion detection rate compared with LEM, with sensitivities of 78% for LEM and 92% for CEM for the index tumour and 15% for LEM and 100% for CEM for multicentric and multifocal cancer. We found no statistically significant difference in median tumour size measurements on CEM and final surgical specimen (P value = 0.97); however, a significant difference was identified in the tumour size measured on LEM and surgical specimen (P value < 0.001).

CONCLUSION

CEM is superior to standard 2D digital mammography for detection of multifocal and multicentric breast cancer and is a reliable and more accurate method for estimating tumour size.

Quantification of breast lymphoedema following conservative breast cancer treatment: a systematic review

PURPOSE

Breast lymphoedema is a possible side effect of breast conserving surgery, but it is poorly understood. This is due, in part, to difficulty assessing the breast. This systematic review described outcome measures that quantify breast lymphoedema signs and symptoms and evaluated the measurement properties for these outcome measures.

METHOD

Seven databases were searched using terms in four categories: breast cancer, lymphoedema and oedema, clinician reported (ClinROM) and patient reported outcome measures (PROM) and psychometric and measurement properties. Two reviewers independently reviewed studies and completed quality assessments. The Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN) methodology was used for studies including measurement property evidence.

RESULTS

Fifty-six papers were included with thirteen questionnaires, eight patient-reported rating scales, seven physical measures, seven clinician-rating scales and four imaging techniques used to quantify breast lymphoedema. Based on COSMIN methodology, one ClinROM had sufficient reliability, ultrasound measuring dermal thickness. Tissue dielectric constant (TDC) measuring local tissue water had promising reliability. Four questionnaires had sufficient content validity (BLYSS, BLSQ, BrEQ and LYMQOL-Breast).

CONCLUSIONS

Ultrasound is recommended to reliably assess breast lymphoedema signs. No PROM can be recommended with confidence, but BLYSS, BLSQ, BrEQ and LYMQOL-Breast are promising. Further research is recommended to improve evidence of measurement properties for outcome measures.

IMPLICATIONS FOR CANCER SURVIVORS

There are many approaches to assess breast lymphoedema, but currently, only ultrasound can be recommended for use, with others, such as TDC and questionnaires, showing promise. Further research is required for all approaches to improve evidence of measurement properties.

Influence of sarcopenia on postoperative complications in patients undergoing autologous microsurgical breast reconstruction: an inverse probability of treatment weighting analysis

Background

Sarcopenia is characterized by the loss of skeletal muscle mass and power. Preoperative sarcopenia may be associated with an increased risk of postoperative complications after autologous free-flap breast reconstruction surgery; however, this relationship is controversial.

Objectives

This study aimed to determine whether preoperative sarcopenia is associated with a high complication rate in patients undergoing autologous free-flap breast reconstruction.

Methods

Patients who underwent autologous free-flap breast reconstruction at our hospital between 2019 and 2021 were included in the study. Data on significant complications requiring surgical intervention were retrospectively collected from the medical records. Sarcopenia was defined as having a skeletal muscle index value <41 cm2/m2. The skeletal muscle index was calculated by dividing the sum of the psoas and iliopsoas muscle areas at the level of the third lumbar vertebra by the patient's height in meters squared. The relationship between preoperative sarcopenia and postoperative complications was investigated using an inverse probability of treatment weighting (IPTW) analysis.

Results

Among the 203 participants, 90 (44.33%) had preoperative sarcopenia. The general patient characteristics were similar between the sarcopenia and non-sarcopenia groups after IPTW adjustment. Sarcopenia did not significantly increase the risk of flap failure or emergency surgery related to breast reconstruction before IPTW adjustment. However, after IPTW adjustment, the rates of recipient site infection and hematoma were significantly higher in participants with sarcopenia than in those without sarcopenia (p < 0.001 and p = 0.014, respectively).

Conclusion

Preoperative sarcopenia may influence certain complications of autologous free-flap breast reconstruction surgery.

Evaluation of quality of life in breast cancer patients who underwent breast-conserving surgery or mastectomy using real-world data

BACKGROUND

Due to advances in the fight against breast cancer, aesthetic aspects and the prevention of breast deformities are playing an important role in surgical procedures. Currently the main form of breast cancer surgery is breast-conserving surgery (BCS), and even if mastectomy (MAS) is required, oncoplastic surgery and reconstruction options can improve outcomes, including health-related quality of life (QoL) of cancer patients. The purpose of this study was to assess whether surgery options induce different outcomes in self-reported QoL in guide-line treated breast cancer patients of the Network Oncology (NO).

METHODS

This prospective Real-World-Data (RWD) study was conducted using data from the NO-clinical registry. QoL was assessed by evaluation of the European Organization of Research and Treatment Health-Related Quality of Life Core Questionnaire scale (EORTC QLQ-C30). Association factors between type of surgery options, without or with immediate breast reconstructions the EORTC QLQ-C30-scales at baseline after surgery, 6, 12, and 24 months later were analyzed with adjusted multivariate regression analysis, considering age, cancer stage, and treatment regimens, using software R.

RESULTS

A total of 623 primary breast cancer patients (all tumor stages, median age 58 (ICR: 50-68) diagnosed and guide-line treated between 2013 and 2021), 524 BCS and 99 MAS, 24 of whom received immediate breast reconstruction (MBR), were eligible for analyses. Compared with BCS patients, MBR patients self-reported considerably lower global health, physical and social functioning, and higher burden of pain and financial difficulties at baseline. In later follow-up surveys, functional scales increased and symptoms decreased in all patients, and the differences between MAS and BCS equalized. Longitudinal analyses after 24 months were obtained from 258 patients and revealed that compared to 224 BCS, the 34 MAS patients reported increased social functioning (p = 0.04).

CONCLUSIONS

At 24 months after MAS, breast cancer patients' QoL improved compared with BCS, although impairments in QoL were reported immediately after MAS. A growing expertise in surgical procedures as well as supportive care is critical to optimizing patients' well-being. These findings may be considered when counseling breast cancer patients pre- and post-surgery.

TRIAL REGISTRATION NUMBER

DRKS00013335 on 27/11/2017 retrospectively registered.

Prognosis of post-neoadjuvant therapy patients who underwent immediate breast reconstruction: a SEER-based, propensity-matched study

OBJECTIVE

The application of immediate breast reconstruction (IBR) for post-neoadjuvant therapy (NAT) patients was controversial. The aim of this study was to investigate the long-term survival outcomes of IBR for these patients.

METHODS

Data between January 2010 and November 2017 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. Propensity score matching (PSM) was performed to reduce the influence of confounding factors between the mastectomy alone group (MA) and the mastectomy with IBR group (IBR). The rates of 5 year breast cancer-specific survival (BCSS) were compared by Kaplan-Meier curves with log-rank test.

RESULTS

The IBR was associated with improved 5-year BCSS in the IBR group before PSM (88.5 vs. 79.1%, P < 0.001). The proportion of IBR increased from 21.5% in 2010 to 28.2% in 2017. After PSM, a total of 9,610 patients were enrolled for survival analysis (4,805 in each group). In the complete response (CR) group, the 5-year BCSS rates did not differ (93.4 vs. 95.6%, P = 0.16). In the non-CR group, the 5-year BCSS rate was higher in patients who received IBR (82.5% 79.4%, P = 0.034).

CONCLUSION

In general, the application of IBR among post-NAT patients has steadily increased from 2010 to 2017. In the CR group, survival outcomes of post-NAT patients who received IBR were similar to those who received mastectomy alone. In the non-CR group, IBR was associated with potential survival benefits. More studies are expected to validate our findings.

Imaging of the Reconstructed Breast

The incidence of breast cancer and, therefore, the need for breast reconstruction are expected to increase. The many reconstructive options available and the changing aspects of the field make this a complex area of plastic surgery, requiring knowledge and expertise. Two major types of breast reconstruction can be distinguished: breast implants and autologous flaps. Both present advantages and disadvantages. Autologous fat grafting is also commonly used. MRI is the modality of choice for evaluating breast reconstruction. Knowledge of the type of reconstruction is preferable to provide the maximum amount of pertinent information and avoid false positives. Early complications include seroma, hematoma, and infection. Late complications depend on the type of reconstruction. Implant rupture and implant capsular contracture are frequently encountered. Depending on the implant type, specific MRI signs can be depicted. In the case of myocutaneous flap, fat necrosis, fibrosis, and vascular compromise represent the most common complications. Late cancer recurrence is much less common. Rarely reported late complications include breast-implant-associated large cell anaplastic lymphoma (BIA-ALCL) and, recently described and even rarer, breast-implant-associated squamous cell carcinoma (BIA-SCC). In this review article, the various types of breast reconstruction will be presented, with emphasis on pertinent imaging findings and complications.

Impact of travel burden on the treatment of stage I and II breast cancer: A National Cancer Database analysis

BACKGROUND

Although historic studies of state registries have demonstrated decreased radiation therapy use for patients with breast cancer living further away from radiation facilities, the association between travel distance and breast cancer treatment in a modern national cohort remains unknown.

METHODS

Female patients with estrogen receptor/progesterone receptor positive and human epidermal growth factor receptor 2 negative pathologic stages I to II breast cancer were identified from the National Cancer Database (2018-2020) and dichotomized by distance ≤20 miles or >20 miles (75th percentile) from the treatment facility. The association between travel distance and type of surgery and treatment administered was analyzed by univariate and multivariate logistic regression and after 1:1 propensity matching.

RESULTS

Of the 293,318 patients identified for inclusion, the median age was 63 years, and most patients (n = 190,567, 65%) lived ≤20 miles of the treatment facility. Patients with a travel burden >20 miles were more likely to receive a mastectomy (≤20 miles 30.4% vs >20 miles 34.0%, P < .001; odds ratio 1.14, P = .016), and less likely to receive radiation (≤20 miles 63.3% vs >20% miles 60.1%, P < .001; odds ratio 0.81, P < .001). These findings persisted after propensity score matching (n = 33,544 per cohort), with patients living further being more likely to undergo a mastectomy (≤20 miles 30.3% vs >20 miles 35.3%, P < .001) and less likely to receive radiation (≤ 20 miles 65.4% vs. >20 miles 58.5%, P < .001).

CONCLUSION

Patients with hormone receptor-positive stage I to II breast cancer with a larger travel burden are more likely to receive a mastectomy and less likely to undergo radiation therapy to treat their disease.

National Trends in "Going Flat" After Mastectomy

INTRODUCTION

The "Going Flat" movement became widely publicized in 2016 and provides information and support to women who choose to forego post-mastectomy breast reconstruction (PMBR). The objectives of this study were to evaluate temporal trends in PMBR to ascertain the potential impact of this movement and assess which factors are associated with going flat.

METHODS

A retrospective cohort analysis was performed using the NCDB of women with non-metastatic breast cancer who underwent mastectomy between 2004 and 2019. Trends in going flat after mastectomy were examined and stratified by age (< 50, 50-69, ≥ 70). A multivariate logistic regression model was used to identify factors associated with going flat.

RESULTS

650,983 patients met the inclusion criteria: 244,201 (37.5%) underwent PMBR and 406,782 (62.5%) went flat. Among women < 70, rates of going flat steadily decreased from 2004 to 2015 and then stabilized after 2015, coinciding with the rise of the "Going Flat" movement. In multivariate analysis, non-White race, older age, increasing comorbidities, government provided insurance, treatment at a community program, radiotherapy, and adjuvant chemotherapy were associated with a higher likelihood of going flat (p < 0.001).

CONCLUSION

In the first 2 years after the "Going Flat" movement, the number of women going flat after mastectomy has stabilized in women < 70 for the first time in over a decade. These trends suggest that the social and cultural impact of this movement may have contributed to the stabilization of PMBR rates.

Predictors of Complications in Autologous Breast Reconstruction Using DIEP Flaps: Implications for Management

BACKGROUND

Deep inferior epigastric perforator (DIEP) flaps are the standard for autologous breast reconstruction. This study investigated risk factors for DIEP complications in a large, contemporary cohort to optimize surgical evaluation and planning.

METHODS

This retrospective study included patients who underwent DIEP breast reconstruction between 2016 and 2020 at an academic institution. Demographics, treatment, and outcomes were evaluated in univariable and multivariable regression models for postoperative complications.

RESULTS

In total, 802 DIEP flaps were performed in 524 patients (mean age, 51.2 ± 9.6 years; mean body mass index, 29.3 ± 4.5). Most patients (87%) had breast cancer; 15% were BRCA -positive. There were 282 (53%) delayed and 242 (46%) immediate reconstructions and 278 (53%) bilateral and 246 (47%) unilateral reconstructions. Overall complications occurred in 81 patients (15.5%), including venous congestion (3.4%), breast hematoma (3.6%), infection (3.6%), partial flap loss (3.2%), total flap loss (2.3%), and arterial thrombosis (1.3%). Longer operative time was significantly associated with bilateral immediate reconstructions and higher body mass index. Prolonged operative time (OR, 1.16; P = 0.001) and immediate reconstruction (OR, 1.92; P = 0.013) were significant predictors of overall complications. Partial flap loss was associated with bilateral immediate reconstructions, higher body mass index, current smoking status, and longer operative time.

CONCLUSIONS

Prolonged operative time is a significant risk factor for overall complications and partial flap loss in DIEP breast reconstruction. For each additional hour of surgical time, the risk of developing overall complications increases by 16%. These findings suggest that reducing operative time through co-surgeon approaches, consistency in surgical teams, and counseling patients with more risk factors toward delayed reconstructions may mitigate complications.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Risk, III.

Immune system and tumor microenvironment in early-stage breast cancer: different mechanisms for early recurrence after mastectomy and chemotherapy on ductal and lobular types

Background: The most common type of breast cancer is the ductal type (IDC), followed by lobular type (ILC). Surgery is the main therapy for early-stage breast cancer. Adjuvant chemotherapy might be given to those at high risk of recurrence. Recurrence is still possible after mastectomy and chemotherapy and most often occurs in the first two years. We aimed to determine the mechanisms in early local recurrence in both types. Methods: We used an observational method with a cross-sectional study design. The samples were patients with early-stage IDC and ILC, who underwent modified radical mastectomy (MRM) and got adjuvant chemotherapy with taxan and anthracycline base, and experienced recurrence in the first two years after surgery. The materials in this study were paraffin blocks from surgical specimens; we examined vimentin, α-SMA and MMP1, PDGF and CD95 by immunohistochemistry (IHC). Data analysis was done using OpenEpi 3.0.1 and EZR. We used pathway analysis with linear regression. Results: There were 25 samples with local recurrence and 25 samples without recurrence in the ductal type group. The lobular type group consisted of six subjects without recurrence and seven with recurrence. There were significant differences in the expression of vimentin (p=0.000 and 0.021, respectively), PDGF (p=0.000 and 0.002) and CD95 (p=0.000 and 0.045) in ductal and lobular cancer types, respectively. MMP1 (p=0.000) and α-SMA (p=0.000) only showed a significant difference in the ductal type. The pathway analysis showed that in the ductal type, the mechanism of recurrence was enabled by two factors: α-SMA and CD95. Meanwhile, for the lobular type, the recurrence mechanism was through the CD95 pathway. Conclusions: Local recurrence in early-stage IDC and ILC had different mechanisms.  These findings are expected to make cancer treatment in both types more focused and efficient.

Patient Perspectives After Surgery-Related Complications Among Breast Cancer Patients from a LMIC

Long-term quality of life in breast cancer patients has been studied and published regularly. However, the lived experiences of patients who develop complications after surgery are not well understood. Determining this experience of patients is challenging in most low- and middle-income countries where the majority of patients belong to poor strata of society and are uneducated. We aimed to explore the thoughts, feelings, and experiences of patients with surgery-related complications after breast cancer surgery. Purposive sampling was used to identify patients who developed any postoperative complication, and semi-structured interviews were conducted. Common patterns of patient experiences were identified and analyzed using descriptive thematic analysis. Twenty-eight patients out of 210 developing complications postoperatively were identified. The median age was 48 years (range 32-65 years). The majority (n = 26) were housewives, educated below the primary level (n = 11) and below the poverty line (n = 13). Complications included seroma (n = 17), flap necrosis and infection (n = 5), and hematoma (n = 1). Seven domains emerged from the interviews-knowledge of complications, psychological impact, burden, disruptiveness, social impact, relationship with the surgical team, and suggestions to improve the experience. The themes identified in the present study provide insights into the lived experiences and can inform the future development of patient-reported outcome measures and quality improvement programs, including more effective pre-operative counseling and consent.

Supplementary Information

The online version contains supplementary material available at 10.1007/s13193-023-01721-z.

"My body, my choice": A qualitative study of women's mastectomy with flat closure experiences

This qualitative study aimed to describe and explore the pre and post-mastectomy experiences of women choosing flat closure after a breast cancer diagnosis. Aesthetic flat closure creates a flat contoured chest wall after a mastectomy. There is limited research on women's flat closure experiences. To fill this gap, we interviewed 19 women (Mage = 53, range 31-72) with breast cancer who underwent a bilateral mastectomy with flat closure, examining decision-making, mirror-viewing, and flat closure experiences. Using a hermeneutic phenomenological design, we generated seven themes. Broadly, women choosing flat closure experienced pressure from their clinicians to undergo breast reconstruction. We found flat closure information to be consistently lacking. Mirror-viewing experiences of women obtaining suboptimal flat closure outcomes led to shattered expectations, mirror avoidance, psychological distress, and body image disturbances. Women negotiated their new reality by discovering ways to feel comfortable with their flat bodies. Regardless of surgical outcome, decision satisfaction was high. These findings illustrate the importance of bodily autonomy and supportive healthcare environments for women making flat closure decisions. Providing comprehensive information on all surgical options and addressing post-operative expectations can improve women's decision-making and mirror-viewing experiences and assist women in adapting to their new body image.

Feasibility analysis of treating breast cancer patients with breast-conserving surgery via a periareolar incision combined with non-lipolytic suspension-type mastoscopy

The purpose is to analyze and compare postoperative recovery and complication incidence between a periareolar incision combined with Suspension-type Mastoscopic Axillary Lymph Node Dissection (SMALND) and traditional inflated Mastoscopic Axillary Lymph Node Dissection (MALND). This was a randomized trial conducted from June 1, 2020, to April 30, 2022, in the Department of Second Breast Surgery, Shengjing Hospital of China Medical University, and the Department of Thyroid and Breast Surgery, Zibo Central Hospital, in accordance with the criteria of inclusion and exclusion. Overall, 126 patients diagnosed and treated for early-stage breast cancer were selected to undergo periareolar-incision breast-conserving surgery. Those patients who underwent periareolar-incision surgery combined with SMALND formed the observation group (SMALND Group), while those who underwent periareolar-incision surgery combined with traditional inflation became MALND Group. In the two groups, paired data "t" was used to examine, analyze, and compare the postoperative daily drainage volume and drain removal time, while paired data "χ²" was used to examine, analyze, and compare the incidences of postoperative upper limb edema and paresthesia. There were 64 cases in the SMALND Group and 62 cases in the MALND Group. Between the two clusters, no differences were found in age, clinical staging, BMI, and breast cancer classification (P > 0.05). The intraoperative surgery time of the SMALND Group was 43.37 ± 6.27 min while that of the MALND Group was longer: 45.72 ± 4.25 min (P < 0.05). The intraoperative hemorrhage volume of the SMALND Group was 88.33 ± 16.79 ml, less than that of the MALND Group: 96.76 ± 26.85 ml (P < 0.05). The postoperative axillary mean daily drainage volume of the SMALND Group was 38.17 ± 5.55 ml, less than that of the MALND Group: 40.72 ± 7.25 ml (P < 0.05). The drain removal time of the SMALND Group was 7.50 ± 1.60, less than that of the MALND Group: 9.00 ± 1.80 (P < 0.05). The upper limb edema incidence rate of the SMALND Group was 3.12% (2/64) and had no obvious difference from the MALND Group, which was 4.83% (3/62) (P = 0.62). The paresthesia incidence rate of the SMALND Group was 18.75% (12/64), while that of the MALND Group was 17.7% (11/62), without an obvious difference (P = 0.88). For axillary lymph node dissection, the use of non-lipolytic suspension-type mastoscopy has reduced the intraoperative hemorrhage volume of patients, shortened surgery time and postoperative recovery time, saved treatment expenses for patients, and avoided complications such as hypercapnia and subcutaneous emphysema caused by traditional inflated mastoscopic surgery. Moreover, it has not increased the incidence of postoperative upper limb edema and paresthesia, supporting its safety and effectiveness.