Quality of Life Following Breast-Conserving Therapy or Mastectomy: Results of a 5-Year Prospective Study

Clinicopathological Predictors of Positive Resection Margins in Breast-Conserving Surgery

BACKGROUND

Ductal carcinoma in situ (DCIS) is associated with risk of positive resection margins following breast-conserving surgery (BCS) and subsequent reoperation. Prior reports grossly underestimate the risk of margin positivity with IBC containing a DCIS component (IBC + DCIS) due to patient-level rather than margin-level analysis.

OBJECTIVE

The aim of this study was to delineate the relative risk of IBC + DCIS compared with pure IBC (without a DCIS component) on margin positivity through detailed margin-level interrogation.

METHODS

A single institution, retrospective, observational cohort study was conducted in which pathology databases were evaluated to identify patients who underwent BCS over 5 years (2014-2019). Margin-level interrogation included granular detail into the extent, pathological subtype and grade of disease at each resection margin. Predictors of a positive margin were computed using multivariate regression analysis.

RESULTS

Clinicopathological details were examined from 5454 margins from 909 women. The relative risk of a positive margin with IBC + DCIS versus pure IBC was 8.76 (95% confidence interval [CI] 6.64-11.56) applying UK Association of Breast Surgery guidelines, and 8.44 (95% CI 6.57-10.84) applying the Society of Surgical Oncology/American Society for Radiation Oncology guidelines. Independent predictors of margin positivity included younger patient age (0.033, 95% CI 0.006-0.060), lower specimen weight (0.045, 95% CI 0.020-0.069), multifocality (0.256, 95% CI 0.137-0.376), lymphovascular invasion (0.138, 95% CI 0.068-0.208) and comedonecrosis (0.113, 95% CI 0.040-0.185).

CONCLUSIONS

Compared with pure IBC, the relative risk of a positive margin with IBC + DCIS is approximately ninefold, significantly higher than prior estimates. This margin-level methodology is believed to represent the impact of DCIS more accurately on margin positivity in IBC.

Disparities in quality of life among patients with breast cancer based on surgical methods: a cross-sectional prospective study

To determine the impact of breast conservation on quality of life and identify treatment-related and other demographic factors associated with post-breast cancer treatment quality of life. A prospective study was conducted on 392 women who underwent breast cancer surgery at Hangzhou Cancer Hospital from January 1, 2013, to December 31, 2022. Operable breast cancer patients who had completed all treatments except endocrine therapy were included. Patients with tumor recurrence/metastasis, bilateral or male breast cancer, and other primary malignancies were excluded. After enrollment, patients were asked to complete the BREAST-Q scale, and their pathological and medical records were reviewed. Analysis of variance was used to compare the quality of life scores among the groups. Univariate and multivariate linear regression analyses were performed to identify independent factors associated with quality of life scores in different domains. Participants completed the BREAST-Q scale at a median of 4.6 years after surgery. Quality of life scores varied based on the therapeutic strategy. Breast conservation has significant advantages over mastectomy in terms of breast satisfaction, psychosocial, and sexual well-being. Compared to oncoplastic breast-conserving surgery, mastectomy was independently associated with decreased breast satisfaction, psychosocial, and sexual well-being, while conventional breast-conserving surgery showed comparable outcomes to oncoplastic breast-conserving surgery in terms of these factors. Breast conservation leads to an improvement in quality of life compared to mastectomy. Oncoplastic breast-conserving surgery does not lead to a decrease in quality of life compared to conventional breast-conserving surgery and offers better outcomes compared to mastectomy.

Perceived control, self-management efficacy, and quality of life in patients treated with radiation therapy for breast cancer: a longitudinal study

OBJECTIVE

This longitudinal study aims to examine the present state of perceived control, self-management efficacy, and overall quality of life (QoL) in patients with breast cancer undergoing radiotherapy, and gain insight into the dynamic trends and factors that influence the quality of life experienced by patients during the course of radiotherapy.

METHODS

Participants completed the Cancer Experience and Efficacy Scale (CEES), Strategies Used by People to Promote Health (SUPPH), and Functional Assessment of Cancer Therapy- Breast (FACT-B). The data was analyzed using the software SPSS26.0. Repeated measures analysis of variance (ANOVA) and mixed-effects linear models were used to analyze trends in perceived control, self-management efficacy, and QoL at three-time points, as well as factors affecting QoL during radiotherapy.

RESULTS

Perceived control and self-management efficacy were associated with QoL over the course of the radiotherapy. Self-management efficacy (β = 0.30, P < 0.001), presence of chemotherapy (β = 18.33, P = 0.024), and duration of illness (β = 2.25, P = 0.028) had a positive effect on the change in QoL, while time (β =  - 2.95, P < 0.001), cancer experience (β =  - 0.46, P < 0.001), and type of medical insurance (β =  - 2.77, P = 0.021) had the negative effect on the change in QoL.

CONCLUSION

The QoL, perceived control, and self-efficacy of patients with breast cancer show dynamic changes during radiotherapy. The higher the self-efficacy, the better the QoL, and the worse the QoL when the sense of disease control is poor. At the same time, more attention should be paid to the QoL of breast cancer radiotherapy patients with a long course of the disease, receiving chemotherapy, and different medical payment methods.

Physician- and Patient-Reported Outcomes of the MC1635 Phase 3 Trial of Ultrahypofractionated Versus Moderately Hypofractionated Adjuvant Radiation Therapy After Breast-Conserving Surgery

PURPOSE

Our aim was to report physician- and patient-reported outcomes of patients with localized breast cancer treated with moderate versus ultrahypofractionated whole breast irradiation (WBI) after breast-conserving surgery (BCS).

METHODS AND MATERIALS

Between February 2018 and February 2020, patients with localized breast cancer (pT0-3 pN0-1 M0) were offered participation in a phase 3 randomized clinical trial assessing adjuvant moderate hypofractionation (MHF) to 40 Gy in 15 fractions versus ultrahypofractionation (UHF) to 25 Gy in 5 fractions after BCS, with an optional simultaneously integrated boost. Toxicities, cosmesis, and quality of life were assessed at baseline, end of treatment (EOT), and 3 months, 1 year, 2 years, and 3 years from irradiation using validated metric tools.

RESULTS

One hundred seven patients were randomized to MHF (n = 54) or UHF (n = 53) adjuvant WBI. The median follow-up was 42.8 months. Grade 2 radiation dermatitis was experienced by 4 patients (7.4%) in the MHF arm and 2 patients (3.7%) in the UHF arm at EOT (P = .726). No grade 3 or higher toxicities were observed. Deterioration of cosmesis by physician assessment was observed in 2 (6.7%) patients treated in the UHF arm and 1 (1.9%) patient treated in the MHF arm at EOT (P = .534), whereas at 3 months, only 1 (1.8%) patient treated in the MHF arm demonstrated deterioration of cosmesis (P = .315). At EOT, 91% and 94% of patients reported excellent/good cosmesis among those treated with MHF and UHF regimens, respectively (P = .550). At 3 months, more patients within the MHF arm reported excellent/good cosmesis compared with those in the UHF arm (100% vs 91%; P = .030). However, the difference in patient-reported cosmesis disappeared at the 1-, 2-, and 3-year time points.

CONCLUSIONS

UHF WBI showed similar treatment-related late toxicities and similar provider-scored cosmesis compared with MHF radiation in patients treated adjuvantly after BCS.

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.

Pan-cancer analyses of the associations between 109 pre-existing conditions and cancer treatment patterns across 19 adult cancers

Comorbidities present considerable challenges to cancer treatment and care. However, little is known about the effect of comorbidity on cancer treatment decisions across a wide range of cancer types and treatment modalities. Harnessing a cohort of 280,543 patients spanning 19 site-specific cancers, we explored pan-cancer frequencies of 109 comorbidities. Multinomial logistic regression was used to analyse the relationship between comorbidities and cancer treatment types, while binomial logistic regression examined the association between comorbidities and chemotherapy drug types, adjusting for demographic and clinical factors. Patients with comorbidity exhibited lower odds of receiving chemotherapy and multimodality treatment. End-stage renal disease was significantly associated with a decreased odds of receiving chemotherapy and surgery. Patients with prostate cancer who have comorbid non-acute cystitis, obstructive and reflux uropathy, urolithiasis, or hypertension were less likely to receive chemotherapy. Among patients with breast cancer, dementia, left bundle branch block, peripheral arterial disease, epilepsy, Barrett's oesophagus, ischaemic stroke, unstable angina and asthma were associated with lower odds of receiving multimodal chemotherapy, radiotherapy and surgery. Comorbidity is also consistently associated with the lower odds of receiving chemotherapy when comparing across 10 drug classes. Patients with comorbid dementia, intracerebral haemorrhage, subarachnoid haemorrhage, oesophageal varices, liver fibrosis sclerosis and cirrhosis and secondary pulmonary hypertension were less likely to receive antimetabolites. Comorbidity can influence the effectiveness and tolerability of cancer treatment and ultimately, prognosis. Multi-specialty collaborative care is essential for the management of comorbidity during cancer treatment, including prophylactic measures to manage toxicities.

Neoadjuvant chemotherapy in non-metastatic breast cancer: The surgeon's perspective

Breast cancer is the most common non-skin cancer in Australia, affecting 1 in 7 women by the age of 85 years. Current management of early breast cancer is becoming increasingly variable and complex. The typical range of treatments include some combination of surgery, chemotherapy and targeted therapy, immunotherapy, radiotherapy, and endocrine therapy. Neoadjuvant chemotherapy (NACT) in carefully selected patients can facilitate increased rates of breast conservation therapy, and when successful, offers improved cosmesis due to less extensive resection of tissue. A neoadjuvant approach also provides biological insight into a patient's tumour, prognostication based on a patient's response to therapy, as well as enabling their treating oncologist to personalise adjuvant strategies based on the presence or absence of residual cancer at surgery. Neoadjuvant chemotherapy has become an integral element in the provision of breast conserving surgery to selected early-stage breast cancer patients. Appreciating the indications and understanding the likely outcomes from NACT in select situations, can result in significant improvements in patient tailored care.

Comparison of adverse events in partial- or whole breast radiotherapy: investigation of cosmesis, toxicities and quality of life in a meta-analysis of randomized trials

PURPOSE/OBJECTIVE

Adjuvant whole breast radiotherapy and systemic therapy are part of the current evidence-based treatment protocols for early breast cancer, after breast-conserving surgery. Numerous randomized trials have investigated the therapeutic effects of partial breast irradiation (PBI) compared to whole breast irradiation (WBI), limiting the treated breast tissue. These trials were designed to achieve equal control of the disease with possible reduction in adverse events, improvements in cosmesis and quality of life (QoL). In this meta-analysis, we aimed to investigate the differences between PBI and WBI in side effects and QoL.

MATERIAL/METHODS

We performed a systematic literature review searching for randomized trials comparing WBI and PBI in early-stage breast cancer with publication dates after 2009. The meta-analysis was performed using the published event rates and the effect-sizes for available acute and late adverse events. Additionally, we evaluated cosmetic outcomes as well as general and breast-specific QoL using the EORTC QLQ-C30 and QLQ-BR23 questionnaires.

RESULTS

Sixteen studies were identified (n = 19,085 patients). PBI was associated with a lower prevalence in any grade 1 + acute toxicity and grade 2 + skin toxicity (OR = 0.12; 95% CI 0.09-0.18; p < 0.001); (OR = 0.16; 95% CI 0.07-0.41; p < 0.001). There was neither a significant difference in late adverse events between the two treatments, nor in any unfavorable cosmetic outcomes, rated by either medical professionals or patients. PBI-technique using EBRT with twice-daily fractionation schedules resulted in worse cosmesis rated by patients (n = 3215; OR = 2.08; 95% CI 1.22-3.54; p = 0.007) compared to WBI. Maximum once-daily EBRT schedules (n = 2071; OR = 0.60; 95% CI 0.45-0.79; p < 0.001) and IORT (p = 0.042) resulted in better cosmetic results grade by medical professionals. Functional- and symptom-based QoL in the C30-scale was not different between PBI and WBI. Breast-specific QoL was superior after PBI in the subdomains of "systemic therapy side effects" as well as "breast-" and "arm symptoms".

CONCLUSION

The analysis of multiple randomized trials demonstrate a superiority of PBI in acute toxicity as well breast-specific quality of life, when compared with WBI. Overall, late toxicities and cosmetic results were similar. PBI-technique with a fractionation of twice-daily schedules resulted in worse cosmesis rated by patients.

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.

Vacuum-assisted excision of small breast cancers under ultrasound guidance

PURPOSE

The purpose of this study was to evaluate if it is possible to completely remove small breast cancer tumours with vacuum-assisted excision (VAE) under ultrasound guidance.

METHODS

Women ≥ 50 years old with a biopsy proven invasive cancer ≤ 10 mm were selected between October 2021 and November 2021 based on referrals and enrolled in this prospective study. The patients underwent VAE within six weeks following biopsy to remove the tumour. After the tumour was excised and the biopsy cavities margins were shaved, a radioactive seed was inserted into the biopsy cavity. The VAE excision cavity and surrounding tissue were surgically excised. Preliminary VAE results were evaluated after ten patients. For the study to proceed at least 80 % of the breast cancer tumours had to be completely removed by VAE.

RESULTS

The tumours median size in mammography was 8.5 mm (6-9 mm) and in ultrasound 6.5 mm (4-9 mm). The shape of the lesion was round in three (30 %), oval in two (20 %) and irregular in five (50 %) patients. None of the tumours were completely removed in the first VAE specimen, meaning that there was invasive cancer or ductal carcinoma in situ (DCIS) in the "shaved margins" and/or the surgical specimen. In five (50 %) cases, the surgical specimen was free of invasive cancer and DCIS.

CONCLUSIONS

None of the small invasive breast cancers were completely excised with VAE under ultrasound guidance, therefore it is not a reliable method to remove small breast cancers.

Feasibility of In Vivo Metal Artifact Reduction in Contrast-Enhanced Dedicated Spiral Breast Computed Tomography

BACKGROUND

Radiopaque breast markers cause artifacts in dedicated spiral breast-computed tomography (SBCT). This study investigates the extent of artifacts in different marker types and the feasibility of reducing artifacts through a metal artifact reduction (MAR) algorithm.

METHODS

The pilot study included 18 women who underwent contrast-enhanced SBCT. In total, 20 markers of 4 different types were analyzed for artifacts. The extent of artifacts with and without MAR was measured via the consensus of two readers. Image noise was quantitatively evaluated, and the effect of MAR on the detectability of breast lesions was evaluated on a 3-point Likert scale.

RESULTS

Breast markers caused significant artifacts that impaired image quality and the detectability of lesions. MAR decreased artifact size in all analyzed cases, even in cases with multiple markers in a single slice. The median length of in-plain artifacts significantly decreased from 31 mm (range 11-51 mm) in uncorrected to 2 mm (range 1-5 mm) in corrected images (p ≤ 0.05). Artifact size was dependent on marker size. Image noise in slices affected by artifacts was significantly lower in corrected (13.6 ± 2.2 HU) than in uncorrected images (19.2 ± 6.8 HU, p ≤ 0.05). MAR improved the detectability of lesions affected by artifacts in 5 out of 11 cases.

CONCLUSION

MAR is feasible in SBCT and improves the image quality and detectability of lesions.

How breast cancer therapies impact body image - real-world data from a prospective cohort study collecting patient-reported outcomes

BACKGROUND

In breast cancer patients body image (BI) is a crucial aspect of quality of life (QoL). This study examined the postoperative impact of different surgical approaches on long-term BI analyzing real-world data to guide pre- and postoperative patient care and preserve QoL.

METHODS

EORTC QLQ-BR23 BI scores were collected electronically in 325 breast cancer patients within routine clinical care for a duration of 41.5 months (11/17/2016 - 4/30/2020) at predefined time points preoperatively and repeatedly up to two years after breast-conserving surgery (BCS) (n = 212), mastectomy alone (M) (n = 27) or mastectomy with immediate breast reconstruction (MIBR) (n = 86). Higher scores indicated better BI. A linear mixed regression model was used to analyze the impact of BCS, M and MIBR, as well as non-surgical therapies on BI at treatment initiation and over time.

RESULTS

BI scores deteriorated by 5 points (95%-confidence interval (CI) -8.94 to -1.57, p≈0.005) immediately after BCS, by 7 points (95%-CI -12.13 to -1.80, p≈0.008) after MIBR and by 19 points (95%-CI -27.34 to -10.34, p < 0.001) after M. The change over time after BCS (+ 0.10 points per week, 95%-CI -0.17 to 0.38), MIBR (-0.07 points per week, 95%-CI -0.35 to 0.20) and M (+ 0.14 points per week, 95%-CI -0.19 to 0.48) were not statistically significant (each p > 0.05). At treatment initiation chemotherapy was associated with a 22-point decline (95%-CI -25.39 to -17.87, p < 0.001) in BI score, while radiotherapy was associated with a 5-point increase (95%-CI 1.74 to 9.02, p≈0.004). However, over time chemotherapy was associated with a score recovery (+ 0.28 points per week, 95%-CI 0.19 to 0.37, p < 0.001), whereas for radiotherapy a trend towards BI deterioration was observed (-0.11 points per week, 95%-CI -0.23 to 0.02, p≈0.101).

CONCLUSIONS

Breast cancer surgery negatively affects BI. BCS and MIBR presumably harm BI less than M in the early postoperative period. Our data suggests BI to be deteriorating in the long term after MIBR while improving after BCS or M. Radiotherapy seems to have an additional negative long-term impact on BI. These findings should be confirmed in further studies to enable evidence-based patient information as part of preoperative shared decision-making and postoperative patient care.

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.

Pre-operative and early postoperative health-related quality of life of breast cancer woman: a Lebanese prospective study

Breast cancer (BC) is a major health concern in Lebanon, with an increasing incidence rate due to advancements in treatment modalities. Evaluating the impact of the BC and its treatment on a woman's Health-Related Quality of Life (HRQoL), and comparing these patterns before and after breast conserving surgery is important to identify areas where interventions may be needed to improve the overall well-being of women with BC. This study aimed to evaluate the HRQoL pre and post-operative breast conserving surgery and just prior to initiation of adjuvant therapy in newly diagnosed patients with BC in Lebanon, specifically focusing on changes in body image. A prospective cohort study was conducted on 120 patients in two health care facilities in Lebanon, collecting sociodemographic and clinical data, and using the EORTC QLQ-C30 and QLQ-BR23 questionnaires to evaluate HRQoL. The outcomes were measured at baseline and then one-day post-operative breast surgery. Results revealed a statistically and clinically significant decrease in body image (mean difference of 8.1 points (95% 4.3;11.1)), physical functioning (mean difference of 6.1 points (95% 3.3;8.5)), and emotional functioning (mean difference of -8.4 points (95%-12.4; -4.9) after surgery. Positive change of physical functioning score was observed among married women. Positive change of emotional functioning score was observed among patients with poor body image score and high future perspective score. Our findings provide valuable insights for clinicians and researchers on the impact of breast conserving surgery on HRQoL in Lebanese women.

Postoperative cosmetic outcome of intraoperative radiotherapy in comparison to whole breast radiotherapy in early stage breast cancer; a retrospective cohort study

BACKGROUND

In this study, we aim to evaluate the cosmetic outcome differences between Intraoperative electron beam radiation therapy (IOERT) and whole breast radiotherapy (WBR) with further investigation of boosted IOERT.

METHODS

This retrospective cohort study was conducted in two referral centers in Tehran, Iran. 116 women aged 30 to 79 with early-stage breast cancer (T0-2N0-1M0) eligible for breast conservation were divided into two groups of 58 based on the intervention they received, and further subgroups were defined based on receiving boosted IOERT. Patients in both groups underwent breast conservation surgery and those in the IOERT group received either a 21 Gy radical dose (radical IOERT) or 12 Gy boosted electron beam radiotherapy and a routine fractionated dose of 50 Gy in 25 sessions of WBR (boosted IOERT). Those in the WBR group were administered 50Gy in 32 sessions. Physician-assessed cosmetic outcome was defined as the primary result and incidence of fat necrosis and fibrosis and post-operative chronic pain were secondary outcomes.

RESULTS

Post-operative cosmetic outcome scores and chronic pain, showed no significant difference between the two groups. The median cosmetic score in both groups was 9. Fat necrosis and fibrosis had significantly higher rates in the IOERT group (P.

VALUE

0.001). However, the majority (21/34 or 61.8%) of this complication was observed in the boosted IOERT subgroup and no statistical significance was recorded between the radical IOERT subgroup and the WBR group.

CONCLUSIONS

In early-stage breast cancer treatment, radical IOERT has noninferiority compared to WBR in terms of cosmesis. Regarding fat necrosis and fibrosis, boosted IOERT was associated with higher rates in comparison to other groups. Therefore, radical IOERT seems to be a better treatment option for selected patients.

Therapeutic mammoplasty: a "wise" oncoplastic choice-lessons from the largest single-center cohort from Asia

Introduction

The majority of breast cancer patients from India usually present with advanced disease, limiting the scope of breast conservation surgery. Therapeutic mammoplasty (TM), an oncoplastic technique that permits larger excisions, is quite promising in such a scenario and well suited to breast cancer in medium-to-large-sized breasts with ptosis and in some cases of large or multifocal/multicentric tumors. Here, we describe our TM cohort of 205 (194 malignant and 11 benign) patients from 2012 to 2019 treated at a single surgeon center in India, the largest Asian dataset for TM.

Methods

All patients underwent treatment after careful discussions by a multidisciplinary tumor board and patient counseling. We report the clinicopathological profiles and surgical, oncological, cosmetic, and patient-related outcomes with different TM procedures.

Results

The median age of breast cancer patients was 49 years; that of benign disease patients was 41 years. The breast cancer cohort underwent simple (n = 84), complex (n = 71), or extreme (n = 44) TM surgeries. All resection margins were analyzed through intra-operative frozen-section assessment with stringent rad-path analysis protocols. The margin positivity rate was found to be 1.4%. A majority of the cohort was observed to have pT1-pT2 tumors, and the median resection volume was 180 cc. Low post-operative complication rates and good-to-excellent cosmetic scores were observed. The median follow-up was 39 months. We observed 2.07% local and 5.7% distal recurrences, and disease-specific mortality was 3.1%. At median follow-up, the overall survival was observed to be 95.9%, and disease-free survival was found to be 92.2%. The patient-reported outcome measures (PROMs) showed good-to-excellent scores for all types of TMs across BREAST-Q domains.

Conclusion

We conclude that in India, a country where women present with large and locally advanced tumors, TM safely expands the indications for breast conservation surgery. Our results show oncological and cosmetic outcomes at acceptable levels. Most importantly, PROM scores suggest improved overall wellbeing and better satisfaction with the quality of life. For patients with macromastia, this technique not only focuses on cancer but also improves self-image and reduces associated physical discomfort often overlooked by women in the Indian setting. The popularization of this procedure will enable Indian patients with breast cancer to receive the benefits of breast conservation.

Differences in Preoperative Health-Related Quality of Life between Women Receiving Mastectomy or Breast Conserving Surgery in a Prospectively Recruited Cohort of Breast Cancer Patients

As rates of total mastectomy rise, the relationships between surgery modality with domains of health-related quality of life is not well understood. This study reports differences in depression, anxiety, pain, and health status among a cohort of women scheduled to receive total mastectomy or breast-conserving surgery. Patient-reported outcomes measured preoperative differences between patients receiving total mastectomy or breast-conserving surgery in a cross-sectional design. Regression analyses was used to model health outcomes and adjust for patient demographics on patient measures. Participants scheduled for total mastectomy were more likely to report more severe symptoms of depression and anxiety. This association was non-significant after adjusting for demographic differences. Younger participants were more likely to be scheduled for total mastectomy. Age was negatively associated with symptoms of depression and anxiety. Screening patients for mental health symptoms may be particularly important among younger patients who were more likely to report depression and anxiety before their surgery and were more likely to receive total mastectomy.

Quality of Life in Breast Cancer Survivors in Relation to Age, Type of Surgery and Length of Time since First Treatment

(1) Background: Quality of life assessment is a critical aspect of breast cancer patient outcomes, as diagnosis, prognosis and treatment can have a major impact on quality of life. The aim of this study was to describe the characteristics of the sample and to verify the relationship between quality of life (QOL) in women diagnosed with breast cancer (BC) and their age, type or surgery and time since treatment; (2) Methods: a cross-sectional, descriptive study was conducted with 183 women diagnosed with BC, aged 30−80 years in Mexico. Women’s QOL was assessed using two questionnaires, The European Organization for Research and Treatment of Cancer-Quality of Life Core Questionnaire (EORTC QLQ-C30) and The Breast Cancer Module (EORTC QLQ-BR23). (3) Results: the results show significant differences in several items when the variable age is taken into account, indicating that younger women have poorer social and sexual function, as well as poorer sexual enjoyment and lower expectations of the future. The type of surgery also indicates a significantly better QOL in those women who receive conservative treatment versus a mastectomy; the time elapsed since surgery does not show any significant results, except for sexual functioning and breast-related symptoms where >5 years implies better scores on the items. (4) Conclusions: in conclusion, it is important to take into account the characteristics of women with BC, particularly at the time of treatment, in order to mitigate the impact of the disease on their QOL with the help of a multidisciplinary team.

Neoadjuvant Chemotherapy for Breast Cancer In the Elderly: Are We Accomplishing Our Treatment Goals?

INTRODUCTION

Rates of downstaging and tolerability to NAC in women age ≥ 70 years with operable breast cancer have not been well studied. We sought to compare downstaging rates and NAC completion between women age 50-69 years and age ≥ 70 years.

METHODS

Consecutively treated women age ≥ 50 years with cT1-3N0-1 breast cancer receiving NAC followed by surgery from November 2013 to April 2020 were studied. Rates of downstaging from breast-conserving surgery (BCS)-ineligible to BCS-eligible and avoidance of axillary dissection (ALND) in cN1 patients were compared between patients age 50-69 and ≥ 70 years. NAC regimens and rates of completion also were assessed.

RESULTS

Overall, 651 women, age ≥ 50 years, with 668 cT1-3N0-1 breast cancers that were treated with NAC, were identified; 75 (11.1%) were age ≥ 70 years. Patients age ≥ 70 years were less likely to have lobular cancers (5% vs. 10%, p = 0.03), receive an anthracycline-based regimen (69% vs. 93%, p < 0.001), and complete their entire prescribed regimen (57% vs. 78%, p < 0.001). Of 312 BCS-ineligible patients eligible for downstaging, conversion rates to BCS-eligibility were similar between age groups (72% [≥ 70] vs. 74% [50-69], p > 0.9). Women age ≥ 70 years who converted to BCS-eligible post-NAC were more likely to undergo BCS than younger patients (93% vs. 74%, p = 0.04). Of 390 cN1 patients, 162 (42%) achieved a nodal pCR; ALND avoidance was similar between age groups (43% [≥ 70] vs. 42% [50-69], p > 0.9).

CONCLUSIONS

While patients age ≥ 70 years received less anthracycline-based NAC and were less likely to complete their prescribed regimen, they experienced high rates of breast and axillary downstaging, similar to younger patients, suggesting that well-selected elderly patients can safely receive NAC with substantial clinical benefit.

Factors associated with worsening sexual function during adjuvant endocrine therapy in a prospective clinic-based cohort of women with early-stage breast cancer

PURPOSE

Sexual function problems are common but under-reported among women receiving adjuvant endocrine therapy for breast cancer. Worsening scores on patient-reported outcomes (PROs) may identify those at risk for sexual function problems during treatment. We performed a secondary analysis of prospectively collected PROs in women receiving adjuvant endocrine therapy to identify factors associated with worsening sexual function.

METHODS

Women with stage 0-III breast cancer initiating adjuvant endocrine therapy participating in a prospective cohort completed PROs at baseline, 3, 6, 12, 24, 36, 48, and 60 months. Sexual function was evaluated by the MOS-SP measure. Other measures included PROMIS pain interference, fatigue, depression, anxiety, physical function, and sleep disturbance and the Endocrine Symptom Subscale of the FACT-ES. We evaluated associations between score worsening of at least the minimal important difference (MID) in PROMIS T-scores (4 points) and FACT-ES scores (5 points) with score worsening of at least the MID in MOS-SP scores (8 points) using logistic regression.

RESULTS

Among 300 participants, 45.7% experienced ≥ 8-point worsening of MOS-SP score at any time point compared to baseline. Worsening endocrine symptoms (OR 1.34, 95% CI 1.22-1.49, p < 0.001), worsening physical function (OR 1.09, 95% CI 1.00-1.18, p = 0.06), and prior mastectomy (OR 1.45, 95% CI 0.94-2.23, p = 0.09) were associated with MOS-SP score worsening by at least the MID.

CONCLUSION

Worsening endocrine symptoms and physical function identified on PROs are associated with worsening sexual function during adjuvant endocrine therapy. Routine assessment of these domains with PROs may identify women at risk for sexual function problems.

TRIAL REGISTRATION NUMBER

NCT01937052; Date of Registration: 09/09/2013.

Impact of Immediate and Delayed Breast Reconstruction on Quality of Life of Breast Cancer Patients

A mastectomy affects the psychological, social, and sexual well-being of patients. Research has confirmed that breast reconstruction is important for improving the quality of life in patients with breast cancer. The aim of this study was to assess the quality of life of patients who underwent a mastectomy followed by immediate or delayed breast reconstruction. This prospective study was conducted from January 2018 to March 2020 at the Clinical Hospital Center Osijek, using the health questionnaire SF-36. The study included 79 patients. The results of the study showed that patients who underwent a mastectomy had the lowest scores in the domain of restriction due to physical difficulties, 18.8 (6.3−31.3), in physical functioning and limitation due to emotional difficulties, 16.7 (8.3−33.3), in mental health. In immediate breast reconstruction, patients rated better physical health (p < 0.001), while patients who underwent delayed breast reconstruction rated their mental health worse (p < 0.001) as measured by the SF-36 questionnaire. Conclusion: The results of this study show that patients without breast reconstruction rated their quality of life worse than patients who underwent immediate and delayed breast reconstruction after mastectomy. There is no difference in the quality of life between patients who underwent immediate and delayed breast reconstruction after mastectomy.

Surgical Management of Inherited Breast Cancer: Role of Breast-Conserving Surgery

Simple Summary

Which should be the optimal surgical approach to breast cancer in the presence of high penetrance gene mutation represents a current clinical and scientific issue, lively debated and studied. Does inherited breast cancer always mean bilateral mastectomy? Scientific research is questioning the oncological safety of a conservative surgical approach in hereditary breast cancer. The present narrative review aims to explore the scientific panorama on this faceted and significant theme.

Abstract

Recent studies have demonstrated that hereditary breast cancer (BC) has a prevalence of 5–10% among all BC diagnoses. Nowadays, significant technological advances in the identification of an increasingly broad spectrum of genetic mutations allow for the discovery of an ever-growing number of inherited pathogenic (P) or likely pathogenic (LP) variants of breast cancer susceptibility genes. As the management of BC patients carrying mutations in the BRCA1/2 genes or other high-penetrance genes is currently a challenge, extensive research is being carried out and a lively scientific debate has been taking place on what the most appropriate local therapy, especially surgical treatment, of patients with inherited BC should be. In many studies, BC outcomes in BRCA carriers and non-carriers have been compared. A number of them showed that, when compared with mastectomy, breast-conserving surgery in BRCA patients is oncologically safe in terms of overall survival, although an increased risk of ipsilateral recurrence was reported. In these patients, devising a specific therapeutic strategy is an inevitably complex process, as it must take into consideration a series of factors, require a multimodal approach, guarantee personalization, strictly adhere to scientific international guidelines, and consider all available evidence. The present narrative review purposes to identify and illustrate evidence from significant selected studies that discussed those issues, as well as to suggest useful tools to clinicians managing this specific clinical condition in daily clinical practice.

Impacto do tratamento oncológico na qualidade de vida de idosas com câncer de mama atendidas pelo Sistema Único de Saúde

Objetivos: avaliar a qualidade de vida (QV), as interações medicamentosas e a adesão ao tratamento em pacientes idosas com câncer de mama que realizaram tratamento oncológico pelo Sistema Único de Saúde (SUS).Métodos: coorte prospectiva, com seis meses de seguimento, que incluiu pacientes idosas com câncer de mama atendidas em Hospital Universitário de Porto Alegre e atendidas pelo SUS. Foram selecionadas mulheres com idade ≥ 60 anos, divididas em dois grupos (60-69 anos e ≥ 70 anos).Resultados: 38 pacientes foram incluídas nas análises sobre QV e adesão ao tratamento. Dentro da classificação molecular, os subtipos mais diagnosticados foram, Luminal B/Her2- (34,2%), Luminal A (26,3%), Luminal B/HER2+ (21,1%). Os sintomas físicos mais relacionados à doença, no momento do diagnóstico, foram insônia, rigidez musculoesquelética, preocupação com os outros e com o futuro. Em contrapartida, seis meses depois os resultados menos favoráveis foram fadiga, náusea e vômito, dispneia, dor, inapetência, constipação, diarreia, problemas financeiros, efeitos adversos da terapia sistêmica, sintomas nas mamas e braços e alopecia. Baixos níveis de adesão ao tratamento foram identificados em 67,6% das pacientes. A polifarmácia foi evidenciada em 60,6%, e foi observada ao menos uma interação medicamentosa potencial em 78,8% da amostra. A média de medicamentos utilizados foi de 7,24 (DP= 3,77).Conclusões: este estudo demonstrou a importância do acompanhamento da população idosa com câncer de mama que faz uso de tratamento quimioterápico, a fim de compreender as implicações da senescência, bem como melhorar as taxas de adesão à terapia e a qualidade de vida desta população.

Trends in surgery and adjuvant treatment for early-stage breast cancer: a population-based study in Queensland, Australia

PURPOSE

Our aim was to describe variations in the treatment of early-stage breast cancer and to examine factors associated with disease-specific survival (DSS).

METHODS

The study used linked data for 24,190 women with a T1 (≤ 20 mm) breast cancer who underwent surgery from 2005 to 2019. Multivariate logistic regression was used to model predictors of receiving breast-conserving surgery (BCS) compared to mastectomy and a multinomial model was used to examine factors associated with type(s) of treatment received.

RESULTS

Overall, 70.3% had BCS, with a reduced likelihood of BCS observed for younger women (p < 0.001), rural residence, (p < 0.001), socioeconomic disadvantage (p = 0.004), higher tumour grade (p < 0.001) and surgery in a public versus private hospital (p < 0.001). Compared to women who received BCS and radiation therapy (RT), those having mastectomy alone or mastectomy plus RT were more likely to be younger (p < 0.001), live in a rural area (p < 0.001), have higher-grade tumours (p < 0.001) and positive lymph nodes (p < 0.001). Overall 5-year survival was 95.3% and breast cancer-specific survival was 98.3%. Highest survival was observed for women having BCS and RT and lowest for those having mastectomy and RT (p < 0.001).

CONCLUSION

Our results indicate some variation in the management of early-stage breast cancer. Lower rates of BCS were observed for rural and disadvantaged women and for those treated in a public or low-volume hospital. Whilst survival was high for this cohort, differences in tumour biology likely explain the differences in survival according to treatment type.

Comparative UK Cross-sectional Study of Breast Cancer Patient-Reported Outcomes for Breast-Conserving Surgery and Immediate Reconstruction, Including Contribution to an International Collaborative Pilot Study

INTRODUCTION

Breast-conserving surgery (BCS) with adjuvant radiotherapy is oncologically comparable to mastectomy with immediate breast reconstruction (IBR) in treating breast cancer. This tertiary UK centre cross-sectional study compared BCS patient-reported outcomes with those of immediate implant-based (IBR) and free flap reconstruction (FFR), and included a contribution to a pilot international collaboration co-ordinated through the Organisation for Economic Cooperation and Development (OECD).

METHODS

Validated BREAST-Q™ 'satisfaction with breasts' modules were administered to 271 consecutive patients for six months after unilateral BCS, IBR, or FFR were conducted between June and October 2018. Risk adjustment data were collected on age, body mass index, smoking, radiotherapy, specimen weight, and tumour burden.

RESULTS

A total of 190 women returned completed questionnaires (131 BCS, 42 IBR, 17 FFR; 70% response rate). BCS scores (mean 68, standard deviation (SD) 23) were higher than those for IR overall (62, SD 23, p=0.04) and IBR (61, 24, p=0.03) but equivalent to those for FFR (66, SD 23, p=0.33). There was no significant difference in Q-Scores between the IBR and FFR groups (p=0.77). Scores were only minimally changed by risk adjustment and comparable to OECD mean international scores for IBR (61) and FFR (66).

CONCLUSIONS

This is the first study to compare BCS and IR outcomes using a validated scale. BREAST-Q™ 'satisfaction with breasts' scores were comparable between BCS and FFR but significantly lower following IBR.

Impact of Preoperative vs Postoperative Radiotherapy on Overall Survival of Locally Advanced Breast Cancer Patients

Background

The treatment for locally advanced breast cancer (LABC) is a severe clinical problem. The postoperative radiotherapy is a conventional treatment method for patients with LABC, whereas the effect of preoperative radiotherapy on outcome of LABC remains controversial. This study aimed to examine and compare the overall survival (OS) in patients with LABC who underwent preoperative radiotherapy or postoperative radiotherapy.

Methods

This retrospective cohort study included 41,618 patients with LABC from the National Cancer Database (NCDB) between 2010 and 2014. We collected patients’ demographic, clinicopathologic, treatment and survival information. Propensity score was used to match patients underwent pre-operative radiotherapy with those who underwent post-operative radiotherapy. Cox proportional hazard regression model was performed to access the association between variables and OS. Log-rank test was conducted to evaluate the difference in OS between groups.

Results

The estimated median follow-up of all included participants was 69.6 months (IQR: 42.84-60.22); 70.1 months (IQR: 46.85-79.97) for postoperative radiotherapy, 68.5 (IQR: 41.13-78.23) for preoperative radiotherapy, and 67.5 (IQR: 25.92-70.99) for no radiotherapy. The 5-year survival rate was 80.01% (79.56-80.47) for LABC patients who received postoperative radiotherapy, 64.08% (57.55-71.34) for preoperative radiotherapy, and 59.67% (58.60-60.77) for no radiotherapy. Compared with no radiation, patients receiving postoperative radiotherapy had a 38% lower risk of mortality (HR=0.62, 95%CI: 0.60-0.65, p<0.001), whereas those who received preoperative radiotherapy had no significant survival benefit (HR=0.88, 95%CI: 0.70-1.11, p=0.282). Propensity score matched analysis indicated that patients treated with preoperative radiotherapy had similar outcomes as those treated with postoperative radiotherapy (AHR=1.23, 95%CI: 0.88-1.72, p=0.218). Further analysis showed that in C0 (HR=1.45, 95%CI: 1.01-2.07, p=0.044) and G1-2 (AHR=1.74, 95%CI: 1.59-5.96, p=0.001) subgroup, patients receiving preoperative radiotherapy showed a worse OS than those who received postoperative radiotherapy.

Conclusions

Patients with LABC underwent postoperative radiotherapy had improved overall survival, whereas no significant survival benefit was observed in patients receiving preoperative radiotherapy. Preoperative radiotherapy did not present a better survival than postoperative radiotherapy for LABC patients.

Toxicity of Hypofractionated Whole Breast Radiotherapy Without Boost and Timescale of Late Skin Responses in a Large Cohort of Early-Stage Breast Cancer Patients

AIM

To report toxicity of hypofractionated whole-breast radiotherapy in a large cohort of early-stage breast cancer (BCaients.

MATERIALS AND METHODS

From 02/2009-05/2017, 1325 consecutive BCa patients were treated with 40.05 Gy/15 fractions, without boost. Median age was 62 (IQR:51.1-70.5) years. Chemotherapy was prescribed for 28% of patients, hormonal therapy for 80.3%, monoclonal antibodies for 8.2%.

RESULTS

Median follow-up was 72.4 (IQR: 44.6-104.1) months. Acute RTOG toxicity was: 69.8% Grade (G) 1, 14.3% G2 and 1.7% G3. Late SOMA-LENT toxicities were: edema-hyperpigmentation (E-H): G1 28.67%, G2 4.41%, G3 0.15%; fibrosis-atrophy-telangiectasia-pain (F-A-T-P): G1 14.6%, G2 3.2%, G3 0.8%, G4 0.1%. Median time to first occurrence was 6 and 18 months, respectively. Aesthetic result after surgery was excellent in 28.7%, good in 41.5%, acceptable in 20.3% and poor in 9.5% of patients. Change in breast appearance after radiotherapy was mild in 6.9%, moderate in 2.3% and marked in 1.3% of patients. Concomitant chemotherapy, obesity, smoking, use of bolus and planning target volume (PTV) were associated with higher acute toxicity. Patients ≥55 years old were less likely to experience acute toxicity. PTV and acute G2 toxicity were associated with ≥G2 E-H. PTV, concomitant chemotherapy, hypertension and ≥G2 acute toxicity were associated with increased risk of F-A-T-P.

CONCLUSION

Hypofractionated whole-breast radiotherapy without boost demonstrated mild acute and late toxicity in a large cohort of consecutive patients. Moderate and marked changes in breast appearance were registered for 3.6% of patients and occurred between 18 to 42 months.

Prevalence, Clinical Significance and Risk Factors for Developing Scar Pain and Sensibility Disorders in Breast Cancer Patients after Breast-Conserving Therapy and Mastectomy

Introduction

The aim of this study was to gather information on the prevalence and risk factors for scar pain and sensibility disorders after breast cancer surgery, as only limited information of these complaints are available.

Material and Methods

A clinical cohort study using a non-validated questionnaire was conducted among women who presented to routine follow-up at the Breast Cancer Center Rostock, Germany. The subjects were informed that the subjective perception and sensation were in the foreground and that the questionnaire had to be filled out independently according to the current feeling.

Results

Overall 175 patients could be evaluated. The prevalence of scar pain was 30.8% after breast conserving therapy (BCT) and 34.5% after mastectomy. Following BCT 87.5%, respectively 81.8% of women after mastectomy were very satisfied or satisfied with the scarring. Sensory disorders were increased in the mastectomy group (p = 0.001). Scar pain after previous surgery was a risk factor to develop sensory disorders after BCT (p = 0.008) and mastectomy (p = 0.029). For patients receiving mastectomy, sensory disorders after previous breast surgeries increased the risk for sensory disorders (p = 0.029). Smoking was a risk factor for sensory disorders after mastectomy (p = 0.048). Multivariate analysis could not confirm any of the risk factors.

Conclusion

This study demonstrated a high satisfaction with scarring after breast surgery and a low level of scar pain. A lack of postoperative information, as well as a low level of actually performed scar care after surgery were observed. Increased focus should be on improved information on postoperative scare care.

Neoadjuvant Concurrent Radiotherapy and Chemotherapy in Early Breast Cancer Patients: Long-Term Results of a Prospective Phase II Trial

Background: Neoadjuvant concurrent radiochemotherapy makes it possible to increase the breast conservation rate. This study reports the long term outcome of this treatment. Methods: From 2001 to 2003, 59 women with T_2-3 N_0-2 M₀ invasive breast cancer (BC) not amenable to upfront breast conserving treatment (BCS) were included in this prospective, non-randomized phase II study. Chemotherapy (CT) consisted of four cycles of continuous 5-FU infusion and Vinorelbine. Starting concurrently with the second CT cycle, normofractionated RT was delivered to the breast and LN. Breast surgery was then performed. Results: Median follow-up (FU) was 13 years [3-18]. BCS was performed in 41 (69%) patients and mastectomy in 18 patients, with pathological complete response rate of 27%. Overall and distant-disease free survivals rates at 13 years were 70.9% [95% CI 59.6-84.2] and 71.5% [95% CI 60.5-84.5] respectively. Loco regional and local controls rates were 83.4% [95% CI 73.2-95.0] and 92.1% [95% CI 83.7-100], respectively. Late toxicity (CTCAE-V3) was assessed in 51 patients (86%) with a median follow-up of 13 years. Fifteen presented grade 2 fibrosis (29.4%), 8 (15.7%) had telangiectasia, and 1 had radiodermatitis. Conclusions: This combined treatment provided high long-term local control rates with limited side-effects.

Quality of Life and Sexual Functioning of Women after Breast Cancer Surgery

BACKGROUND: Women with breast cancer can experience changes in sexual functioning and body images that can seriously affect their quality of life. AIM: The aim of this research was to study the quality of life and sexual functioning of women after a mastectomy and after a breast-conserving surgery and to compare post-operative quality of life. SUBJECTS AND METHODS: This cross-sectional study included 204 participants, 101 patients after a mastectomy and 103 patients after a quadrantectomy. The research was conducted using the Croatian version of the questionnaire of the European Organization for Research and Treatment of Breast Cancer, the questionnaire with the breast cancer module EORTC QLQ - BR 23. RESULTS: On the EORTC QLQ –BR23 scale, participants with mastectomy rated their sexual functioning (p < 0.001), sexual pleasure (p < 0.001), and systemic side effects (p = 0.04) lower comparing to women after breast-conserving surgery. The overall functionality scale was significantly lower (p = 0.03) for women who underwent mastectomy compared to those who underwent breast-conserving surgery. Participants under 51 years of age had worse body image 1 month after mastectomy (p = 0.006), while sexual functioning was better (p = 0.03) than in older age groups. In breast-conserving surgery group, 1 month after surgery, participants in the age group of 61 years and older assessed body image better (p = 0.04) than in the younger age group. Sexual functioning was rated better by women aged 51–60 years (p = 0.03). CONCLUSION: Results of this study show that women after breast conserving surgery have better quality of life, better sexual functioning and less side effects of systemic therapy compared to women after mastectomy. The type of surgery, patient’s age and time passed after completion of treatment are important factors which influence sexual functioning and quality of life in breast cancer survivors.

Quality of life trajectories during the first three years after diagnosis of breast cancer: the NEON-BC study

BACKGROUND

We aimed to identify and characterize quality of life trajectories up to 3 years after breast cancer diagnosis.

METHODS

A total of 460 patients were evaluated at baseline (before treatments), and after 1- and 3-years. Patient-reported outcomes, including quality of life (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30, QLQ-C30), anxiety, depression and sleep quality, were assessed in all evaluations. Model-based clustering was used to identify quality of life trajectories.

RESULTS

We identified four trajectories without intersection during 3 years. The two trajectories characterized by better quality of life depicted relatively stable scores; in the other trajectories, quality of life worsened until 1 year, though in one of them the score at 3 years improved. Sociodemographic and clinical characteristics at baseline did not differ between trajectories, except for mastectomy, which was higher in the worst trajectory. Anxiety, depression and poor sleep quality increased from the best to the worst trajectory.

CONCLUSIONS

The type of surgery and the variation of other patient-reported outcomes were associated with the course of quality of life over 3 years. More research to understand the heterogeneity of individual trajectories within these major patterns of variation is needed.

Improved Survival after Breast-Conserving Therapy Compared with Mastectomy in Stage I-IIA Breast Cancer

Simple Summary

The majority of patients with breast cancer are suitable for either breast-conserving therapy, consisting of breast-conserving surgery and radiation therapy, or mastectomy alone. In the present study, we compared survival outcomes in 1360 patients affected with early-stage breast cancer (stage I-IIA) according to the type of local treatment. We confirmed that patients treated with breast-conserving therapy had a lower rate of local, regional, and distant disease recurrences, and at least equivalent overall survival compared to those treated with mastectomy alone. Our results add to previous research showing a potential benefit of breast-conserving therapy when compared to mastectomy in patients suitable for both treatments at baseline.

Abstract

In the current study, we sought to compare survival outcomes after breast-conserving therapy (BCT) or mastectomy alone in patients with stage I-IIA breast cancer, whose tumors are typically suitable for both locoregional treatments. The study cohort consisted of 1360 patients with stage I-IIA (T1–2N0 or T0–1N1) breast cancer diagnosed between 2001 and 2013 and treated with either BCT (n = 1021, 75.1%) or mastectomy alone (n = 339, 24.9%). Median follow-ups for disease-free survival (DFS) and overall survival (OS) were 6.9 years (range, 0.3–15.9) and 7.5 years (range, 0.2–25.9), respectively. Fifteen (1.1%), 14 (1.0%) and 48 (3.5%) patients experienced local, regional, and distant relapse, respectively. For the whole cohort of patients, the estimated 5-year DFS and OS were 96% and 97%, respectively. After stratification based on the type of local treatment, the estimated 5-year DFS for BCT was 97%, while it was 91% (p < 0.001) for mastectomy-only treatment. Inverse probability of treatment weighting matching based on confounding confirmed that mastectomy was associated with worse DFS (HR 2.839, 95% CI 1.760–4.579, p < 0.0001), but not with OS (HR 1.455, 95% CI 0.844–2.511, p = 0.177). In our study, BCT was shown to have improved disease-specific outcomes compared to mastectomy alone, emphasizing the important role of adjuvant treatments, including postoperative radiation therapy, in patients with early-stage breast cancer at diagnosis.

Choosing Between Mastectomy and Breast-Conserving Therapy: Is Patient Distress an Influencing Factor?

BACKGROUND

Breast-conserving therapy (BCT) offers oncologic outcomes similar to those of mastectomy, yet many patients, when provided the option, choose mastectomy. This study aimed to evaluate the relationship between patient-reported distress and surgical decisions and to determine factors predictive of choosing BCT versus mastectomy.

METHODS

Patients with newly diagnosed breast cancer deemed candidates for BCT who completed a distress screen at their initial visit to an academic institution between 2016 and 2019 were retrospectively reviewed. This screening tool captures distress in emotional, social, health, and practical domains on a scale of 0 to 10. The distress scores were compared against surgical decisions using nonparametric Wilcoxon rank-sum tests. Patient factors associated with surgical choice were analyzed using chi-square, Fisher's exact, and Student's t tests. A two-sided p value lower than 0.05 was considered significant.

RESULTS

Of 506 patients deemed eligible for BCT, 430 (85%) chose BCT and 76 (15%) pursued mastectomy. The distress levels did not differ significantly between the surgical options. The patients who underwent mastectomy were on the average younger (50.7 vs 60.4 years; p < 0.0001), presented with palpable masses (p < 0.0001), had stage 0, 2, or 3 versus stage 1 disease (p < 0.0001), sought consultation for second opinions (19.7% vs 8.6%; p = 0.0032), received neoadjuvant chemotherapy (31.6% vs 16.3%; p = 0.0016), or had deleterious gene mutations (21.1% vs 5.1%; p < 0.0001).

CONCLUSIONS

Distress was not associated with the pursuit of surgical treatment. Rather, younger age, search for a second opinion, and a palpable mass present at presentation were associated with more aggressive surgical decisions. Understanding factors that influence surgical decision-making is critical in guiding informed decisions that reflect patient values.

The Impact of Socioeconomic Determinants on the Quality of Life of Moroccan Breast Cancer Survivors Diagnosed Two Years Earlier at the National Institute of Oncology in Rabat

Introduction

The objective of this study was to investigate the impact of socioeconomic determinants on the quality of life of Moroccan women with breast cancer two years after their diagnosis who are followed up at the National Institute of Oncology (INO) in Rabat.

Methods

This is a cross-sectional study that was conducted between May 2019 and September 2020. The sample size was 304 women. Data were collected using the EORTC QLQ-C30 and EORTC QLQ-BR 23 questionnaires in the Moroccan dialect.

Results

The mean age of participants was 53.5 ± 12.4 years, where the majority resided in urban areas and more than half were illiterate. Moreover, three-quarters of the survivors were not working, and almost all have basic medical coverage. Nearly one-third of the respondents had experienced discrimination from those around them, and nearly half attributed the decrease in income to their state of health. In addition, 38.2 percent of participants stated that they had great difficulty living on their monthly income after the illness, whereas more than half of the survivors had a good quality of life in terms of overall health (GHS/QOL). Besides, social function obtained the highest score, while emotional function obtained the lowest score. Furthermore, financial difficulty was the most distressing symptom. Indeed, income adjustment after the disease, discrimination, distance between home and treatment center, professional status, and medical coverage were correlated with GHS/QOL. Regression analysis revealed that income adjustment after illness and discrimination were significant predictors of GHS/QOL.

Conclusion

The data suggest establishing a financial support program and the development of education and awareness-raising policies to combat discrimination.

Effect of the Ductal Carcinoma In Situ Margin Consensus Guideline Implementation on Re-Excision Rates, Satisfaction, and Cost

INTRODUCTION

The 2016 consensus guideline on margins for breast-conserving surgery (BCS) with whole-breast irradiation (WBI) for ductal carcinoma in situ (DCIS) recommended 2 mm margins to decrease local recurrence rates. We examined re-excision rates, cost, and patient satisfaction before and after guideline implementation.

METHODS

From an Institutional Review Board-approved database, patients with DCIS who underwent BCS with over 1 year of follow-up at one academic institution and one community cancer center were evaluated. Two groups were compared based on when they received treatment, i.e. before (pre-consensus [PRE]) and after November 2016 (post consensus [POST]), with respect to outcome and cost parameters.

RESULTS

After consensus guideline implementation, re-excision rate (32.1% vs. 20.0%) and mastectomy conversion (8.3% vs. 2.3%) significantly increased, although total resection volume, operative cost per patient, and satisfaction with breast scores did not differ. Not all patients with <2 mm margins were re-excised, although the re-excision rate among this subset significantly increased (62.4% vs. 31.3%). On multivariable analysis controlling for age, estrogen receptor status, WBI use, and margin status, surgery after consensus guideline publication was independently associated with a higher re-excision rate (odds ratio [OR] 1.97, 95% confidence interval [CI] 1.08-3.59, p = 0.03) and a higher rate of conversion to mastectomy (OR 6.84, 95% CI 1.67-28.00, p = 0.007).

CONCLUSIONS

Implementation of the 2016 margin consensus guideline for DCIS resulted in an increase in re-excisions and mastectomy conversions at two institutions. Research is needed for operative tools and strategies to decrease DCIS re-excision rates.

Development and Psychometric Validation of the BREAST-Q Sensation Module for Women Undergoing Post-Mastectomy Breast Reconstruction

BACKGROUND

Reconstructive techniques for restoring sensation to the breast after mastectomy continue to evolve. The BREAST-Q is a patient-reported outcome measure that can be used to evaluate outcomes of breast cancer treatments; however, it previously lacked scales to measure breast sensation. This paper outlines the development and validation of the BREAST-Q Sensation Module.

METHODS

Phase 1 (January 2017 through December 2018) involved qualitative and cognitive interviews with women who had undergone breast reconstruction, as well as expert input, to develop and refine the scales. In phase 2 (March through June 2019), Love Research Army (LRA) members completed the scales, and Rasch Measurement Theory (RMT) analysis was performed to examine the reliability and validity of the scales.

RESULTS

In this study, 36 qualitative and 7 cognitive interviews were conducted, and input from 18 experts was obtained. Three scales were developed to measure breast Symptoms (e.g., throbbing, burning, tingling), Sensation (e.g., feeling with light touch, through clothing, sexually), and Quality of Life impact of sensation loss. In phase 2, 1204 LRA members completed the scales. Data for each scale fit the RMT model. Reliability was high, with Person Separation Index, Cronbach alpha, and intraclass correlation coefficient values of 0.81 or higher (with and without extremes) for all three scales. Mean scores were higher (better) on the Symptoms and Quality of Life impact scales for the participants with unilateral (vs. bilateral) and autologous (vs. alloplastic) reconstruction, and for the participants who were farther out from their reconstruction.

CONCLUSION

The BREAST-Q Sensation Module can be used alone or in conjunction with other BREAST-Q scales to inform clinical care and to evaluate outcomes of new surgical approaches to restoration of breast sensation.

Rates of Ipsilateral Local-regional Recurrence in High-risk Patients Undergoing Immediate Post-mastectomy Reconstruction (AFT-01)

BACKGROUND

Some surgeons remain hesitant to perform immediate breast reconstruction (IBR) in patients with higher risk cancers owing to concerns about cancer recurrence and/or detection. Our objective was to determine the rate of ipsilateral local-regional recurrence for stage II/III patients who underwent IBR.

METHODS

The National Cancer Database special study mechanism was used to create a stratified sample of women diagnosed with stage II/III breast cancer from 1217 facilities. Demographic, tumor, and recurrence data for women who underwent mastectomy with or without IBR were abstracted, including location of recurrence and method of detection. Estimates of 5-year local-regional recurrence rates were calculated and factors associated with recurrence were identified with multivariable Cox regression.

RESULTS

Some 13% (692/5318) of stage II/III patients underwent IBR after mastectomy. Patients undergoing IBR were younger (P < .001), with fewer comorbid conditions (P < .001), and with lower tumor burden in the breast (P = .001) and the lymph nodes (P = 0.01). The 5-year rate of ipsilateral local-regional recurrence was 3.6% with no significant difference between patients with or without IBR (3.0% vs. 3.7%, P = .4). Most recurrences were detected by the patient (45%) or on physician examination (24%). Reconstruction was not associated with recurrence on multivariable analysis (hazard ratio = 0.83, P = .52).

CONCLUSION

Women with stage II/III breast cancer selected for IBR had similar rates of ipsilateral local-regional recurrence compared with those undergoing mastectomy alone. Offering IBR after mastectomy in a patient-centered manner to select patients with stage II/III breast cancer is an acceptable consideration.

Post treatment quality of life among Sri Lankan women with breast cancer

BACKGROUND

Breast cancer and its treatment imposes a significant effect in the quality of life (QOL) of women. Being a developing country with contrasting social and cultural norms to the West, Sri Lankan women may have a different experience on QOL following surgical treatment of breast cancer. This study was conducted to evaluate post-treatment QOL in breast cancer patients and to determine its association with the type of surgery.

METHODS

A cross sectional study was carried out. Fifty four women with non-metastatic breast cancer who underwent surgery for breast cancer at the Professorial Surgical Unit, Colombo during 2015-2018 and completed a minimum of one year follow up after surgery were invited to participate. Fifty-four women who responded were assessed using the validated EORTC QLQ-C30 and QLQ-BR23 questionnaires. Non-parametric tests were used for statistical analyses.

RESULTS

The mean age was 59 years (range 36-81). A majority (61%, n = 35) underwent mastectomy and the rest (n = 19, 45%) breast conservation surgery (BCS). The mean QLQ-C30 score was 68.8 (range 8.3-100) and the mean scores for physical function, role function, emotional function, cognitive function, and social function were 71.4, 81.5, 77.0, 80.2, and 86.4, respectively. The mean scores for body image, sexual functioning, sexual enjoyment, future perspective, systemic therapy, breast symptoms, arm symptoms, and hair loss assessed by the QLQ-BR23 were 76.4, 18.3, 33.3, 73.6, 30.5, 16.2, 23.4 and 32.7, respectively. No significant differences (P > 0.05) were noted in global health status, physical function, role function, emotional function, cognitive function and social function between BCS and mastectomy. QLQ-BR23 body image, sexual functioning, sexual enjoyment and future perspective also did not differ significantly (p > 0.05) between the two groups.

CONCLUSIONS

Sexual functioning and enjoyment, breast and arm symptoms and hair loss contributed to poor QOL while the impact on global health status including physical, social and emotional functions were minimal. Type of surgery did not appear to be associated with QOL. Future studies with a larger sample sizes will be helpful to further study these factors.

Body image, sexual activity, and side effects of treatments across the first year after surgery in women facing breast cancer: The influence of attachment insecurity

Objectives: The aim of this study was to assess, across the first year after surgery, the influence of attachment insecurity, that is, avoidant and anxious tendencies, on body image, sexual activity, and side effects of treatments in women diagnosed with breast cancer.Design: A total of 110 women with non-metastatic breast cancer were surveyed 2 weeks (T1), 3 months (T2), and 12 months (T3) after surgery.Methods: Self-reported questionnaires were used to assess attachment tendencies (avoidance and anxiety), medical data (cancer stage, oncological treatment), sociodemographic data (age, socioeconomic level, relational status), and the three outcomes.Results: Generalized linear modeling showed that (1) having more avoidant and anxious attachment tendencies predicted a more negative body image, as did being younger and having undergone a mastectomy; (2) having more avoidant attachment tendencies predicted being sexually inactive, as did having undergone neoadjuvant chemotherapy or adjuvant hormonal therapy, whereas being younger and in a committed relationship predicted being sexually active; and (3) attachment tendencies did not predict the intensity of side effects, whereas a higher cancer stage and being at the beginning of treatment predicted more side effects.Conclusions: Women with avoidant and anxious attachment tendencies may be especially vulnerable to the consequences of oncological treatment, in particular regarding body image and sexual activity.

Does Surgical Margin Width Remain a Challenge for Triple-Negative Breast Cancer? A Retrospective Analysis

Background and Objectives: Local and distant relapse (LR, DR) in breast cancer vary according to its molecular subtypes, with triple-negative breast cancer (TNBC) being the most aggressive. The surgical resection margin width (SRMW) for breast-conserving surgery (BCS) has been intensely debated, especially for the aforementioned subtype. The aim of this study was to examine the impact of SRMW on LR following BCS in TNBC patients. Materials and Methods: We conducted a retrospective study including all patients with TNBC for whom BCS was performed between 2005 and 2014. Results: Final analysis included a total of 92 patients, with a median tumor size of 2.5 cm (range 0-5 cm) and no distant metastasis at the time of diagnosis. A total of 87 patients had received neoadjuvant and/or adjuvant chemotherapy, and all patients had received adjuvant whole-breast radiotherapy. After a median follow-up of 110.7 months (95% CI, 95.23-126.166), there were 5 local recurrences and 8 regional/distant recurrences with an overall LR rate of 5.4%. The risk of LR and DR was similar between groups of patients with several SRMW cut-off values. Conclusions: Our study supports a safe "no ink on tumor" approach for TNBC patients treated with BCS.

From breast cancer surgery to survivorship: Insecure attachment tendencies predict negative psychological outcomes

Little is known about the variables explaining individual variability in the long-term adaptation of breast cancer survivors. Attachment tendencies have, however, been shown to explain negative psychological outcomes in the postsurgical period. The present study aimed to assess the continuing influence of attachment tendencies in the survivorship period. A sample of 28 women were surveyed 2 weeks, 3 months, 12 months, and 5 to 7 years after surgery. Attachment tendencies and psychological outcomes (distress, body image, sexuality) were assessed through questionnaires, and medical and sociodemographic data collected. Results show that insecure attachment tendencies predict negative body image and elevated distress.

Can Radiologic Tumor Size Following Neoadjuvant Therapy Reliably Guide Tissue Resection in Breast Conserving Surgery in Patients with Invasive Breast Cancer?

Optimum tissue resection volume for patients with invasive breast cancer undergoing breast conserving surgery following neoadjuvant therapy (NAT) is not known. We compared positive margin and in-breast tumor recurrence (IBTR) between 2 groups that were created based on radiologic tumor size (RTS (cm³)) at diagnosis, RTS post-NAT, and volume of tissue resected (VTL): Pre-NAT group, patients with VTL closer to RTS at diagnosis, and post-NAT group, patients with VTL closer to post-NAT RTS. 82 patients with 84 breast cancers treated with NAT between 2007 and 2017 who had pre- and post-NAT imaging were identified from a prospectively maintained database. RTS at diagnosis, RTS post-NAT, and VTL were determined. Clinical and treatment characteristics, IBTR, and disease-free survival (DFS) were compared between pre-NAT (n = 51) and post-NAT (n = 33) groups. Compared to post-NAT patients, pre-NAT patients had smaller RTS at presentation (9.2 vs. 33.5 cm³, P < .001) and post-NAT (1.2 vs. 8.2 cm³, P = .024). At median follow-up of 4 years, there were no differences between groups in pathologic tumor size, positive margin rate, adjuvant therapy, IBTR, or DFS. Resection volumes that matched RTS on post-NAT imaging were not associated with increased positive margins or IBTR. It may be appropriate to use post-NAT imaging to guide lumpectomy volume.

Lateral Thoracodorsal Flap Revisited: An Underappreciated Workhorse

BACKGROUND

Although, the lateral thoracodorsal flap is a well described technique, its utility seems to be lost in the ever evolving world of oncoplastic breast surgery. This study reviews the technique, its indications and limitations and the advantage of this technique.

METHODS

Between January 2016 and January 2018, data from 7 consecutive patients who underwent partial breast mastectomy with lateral thoracodorsal flap were enrolled. A wedge shaped flap was designed using the pinch test using the index finger and the thumb in small defects, while larger defects required a convex shaped incision with curved superior and inferior borders. Incision was made along the marked margins of the proposed flap and deepened to the underlying serratus anterior and latissimus dorsii muscle. The flap was transposed in the defect and the symmetry of mound between the two breasts confirmed in sitting and supine position.

RESULTS

All patients were satisfied by cosmetic outcomes on visual analog scale (VAS). Cosmetic results based on Harvard scale showed good to excellent scores. Evaluation by Breast Cancer Conservation Treatment (BCCT) core software illustrated good to excellent cosmetic outcomes. There was no delayed wound healing, marginal skin ornecrosis and no evidence of any fat necrosis in the follow up period.

CONCLUSION

The versatility of latissimus dorsii flap, good aesthetic and functional results and its simple execution made it an important option in the armamentarium of the oncoplastic breast surgeon. Also, morbidity of the donor site was minimized without sacrificing muscles or nerves.

Chest wall perforator flaps in partial breast reconstruction after breast conservation surgery: an additional oncoplastic surgical option

Partial breast reconstruction using chest wall perforator flaps (CWPF) is a recent option used by breast surgeons, mainly for lateral quadrant defects with a relatively large volume of excision. We report a single-centre experience of CWPF with surgery details, complications, re-excision, aesthetic and oncological outcomes.

This was a prospective observational cohort study of patients who had undergone breast conservation surgery (BCS) plus CWPF reconstruction. All variables were recorded prospectively in the institutional database. A survey was done to analyse patient satisfaction at about 6 months after completion of radiotherapy.

Forty patients had CWPF based reconstruction in 3 years. 57.5 % of patients had lateral intercostal artery perforator (LICAP) flap, 5% had lateral thoracic artery perforator (LTAP) flap, 27.5% had combined LICAP plus LTAP and 10% patients had anterior intercostal artery perforator (AICAP) flap. Tumour excision cavity defect was of the lateral quadrant in 82.5%, central quadrant in 10% and medial quadrant in 7.5% of patients. The margin was positive for five patients, out of which four required cavity shave and one had a mastectomy. One patient had complete flap loss, and two patients developed surgical site infection. 96% of patients were satisfied with the scar, and 88% were happy with the treated breast in comparison to the opposite breast. 92% were comfortable going out in public and felt that in retrospect their decision not to have a mastectomy was correct. With a median follow up of 18 (10, 22) months, one patient died, and four had recurrences.

CWPF may be used for partial breast reconstruction in the small non-ptotic breast with excellent outcome and high patient satisfaction scores.

A Novel Breast-Conserving Surgical Technique in the Management of Phyllodes Tumours of the Breast

BACKGROUND

Despite advances in oncoplastic breast-conserving techniques, very large phyllodes tumours (PT) may still be recommended for mastectomy.

METHODS

We report a novel 2-staged breast-conserving technique that enables smaller excisional volumes whilst maintaining safe oncological excision. Stage-1 is a capsular dissection via a posterior glandular approach without sacrifice of native breast volume. Stage-2 is a delayed localised resection of the seroma cavity providing a circumferential "margin". Two cases are presented.

CONCLUSION

This novel technique preserves the breast, optimises cosmesis and is a safe approach to the surgical management of large PT.

Racial differences in the relationship between surgical choice and subsequent patient-reported satisfaction outcomes among women with early-stage hormone-positive breast cancer

PURPOSE

The last fifteen years has seen a rising proportion of women who are eligible for breast conserving therapy (BCT) choosing mastectomy despite equivalent survival in early-stage breast cancer. We aim to explore potential racial differences in the association of surgical choice with subsequent patient-reported satisfaction outcomes.

METHODS

Women who were within one year of diagnosis with hormone receptor (HR)-positive breast cancer were asked the Short Version of Patient Satisfaction Questionnaire (PSQ-18), which assesses their overall satisfaction with their medical care. We conducted bivariate analyses, including paired t-tests, to clarify differences in these patient-reported factors by surgical choice and race. Multivariable linear regression models were used to adjust for clinical and demographic control variables.

RESULTS

For the sample of 279 women who underwent definitive surgery, women who received a mastectomy had lower levels of overall satisfaction, 71 vs. 75 (out of 90) (p = .001). In stratifying this relationship by race, the difference in total satisfaction score was largest among Black women (69 among mastectomy patients vs. 75 among BCT patients; p = 0.016). On multivariable linear regression, Black race and mastectomy status (together) exhibited a significantly large negative association with total satisfaction score, with negative associations across all domains of the PSQ-18.

CONCLUSION

Despite the high prevalence of mastectomy among Black women with early-stage, HR-positive breast cancer, this population is more likely to report lower levels of patient satisfaction compared to patients receiving BCT. These findings suggest there may be potential racial differences in the psychosocial consequences of surgical choice.

Breast Cancer Surgery Decision Role Perceptions and Choice of Surgery

BACKGROUND

Retrospective studies have reported that breast cancer patients who perceived more personal responsibility for the surgery decision were more likely to undergo aggressive surgery. We examined this in a prospective study.

METHODS

100 newly diagnosed breast cancer patients identified their decision- making role using the Patient Preference Scale. Chart review captured the initial surgery received. Patient decision role preference, role perception, role concordance, and provider role perception were compared with type of surgery to assess differences between mastectomy and lumpectomy groups and unilateral versus bilateral mastectomy. We compared type of surgery and patient role concordance. Satisfaction with Decision immediately after the visit, Decision Regret and FACT-B quality of life at 2 weeks and 6 months were assessed and compared with type of surgery.

RESULTS

Patient decision role preference (p = 0.49) and perception (p = 0.16) were not associated with type of surgery. Provider perception of patient role was associated with type of surgery, with providers perceiving more passive patient roles in the mastectomy group (p = 0.026). Patient role preference varied significantly by stage of disease (= 0.024), with stage 0 (64%, N = 6) and stage III (60%, N = 6) patients preferring active roles and stage I (60%, N = 25) and stage II (52%, N = 16) patients preferring a collaborative role.

CONCLUSIONS

Patient role preference and perception were not associated with type of surgery, while provider perception of patient role was. Patient role preference varied by stage of disease. Further study is warranted to better understand how disease factors and provider interactions affect decision role preferences and perceptions and surgical choice.

TRIAL REGISTRATION

The study was registered with clinicaltrials.gov (NCT03350854). https://clinicaltrials.gov/ct2/show/NCT03350854 .

Impact of weight loss on cancer patients' quality of life at the beginning of the chemotherapy

PURPOSE

Among the prognostic factors relevant to the condition of oncological patients, nutritional status (NS) has the greatest single impact on quality of life (QL). The goals of our study were to evaluate the influence of NS, weight loss (WL), and the presence of cachexia, prior to the initiation of chemotherapy, on the patient's QL.

METHODS

Adult patients (aged ≥ 18 years) diagnosed with solid tumours for whom chemotherapy was started between April 2016 and June 2017 were eligible for inclusion in the study. They were asked to complete a QL questionnaire (Functional Assessment of Cancer Treatment (FACT-G)) at the beginning. The presence or absence of cachexia was evaluated at the outset, following the definition proposed by Fearon and nutritional assessment by the Patient-Generated Subjective Global Assessment (PG-SGA) scale.

RESULTS

A total of 177 patients completed the FACT-G, the 60% receiving curative therapy. At the start of the treatment, 58.2% of patients had experienced WL, with an average of 4.4 ± 7.4%, and 19% were at risk of malnutrition. Patient who presented cachexia at diagnosis, were treated with palliative intention, had a Nutriscore ≥ 5 points or presented malnutrition in accordance with PG-SGA had a poorer QL (p < 0.05). Greater WL was associated with a worsened QL (p = 0.001). Breast cancer patients presented an inverse correlation between the %WL and the initial score in the FACT-G (r = - 0.304, p = 0.023), whereas no such correlation was observed for the other types of tumour (r = - 0.012, p = 0.892).

CONCLUSIONS

These results underline the relation of NS before starting chemotherapy and QL. Greater WL was associated with a worsened QL, especially in women with breast cancer.

De-escalation towards omission is the tipping point of individualizing breast cancer surgery

Tailoring of breast cancer treatment to the individual has especially occurred in breast cancer surgery: paradigms have changed from Halsted's radical mastectomy in 1882, to simple mastectomy, to lumpectomy. Within the next decade, we might face another paradigm change of omitting breast cancer surgery at all in case of a complete response after neoadjuvant systemic treatment. In this article, we provide an overview of the reasoning for this new paradigm change, the criticism it has evoked, and under which conditions it might be incorporated into clinical practice. We also take a look at previous paradigm changes in breast cancer surgery and the insights they provide us in the current situation on a statistical but also on a psychological level.