Quality of life after oncoplastic breast-conserving surgery: a systematic review

Clinical and patient-reported outcomes after oncoplastic vs conventional breast-conserving surgery-a longitudinal, multicenter cohort study

BACKGROUND

Oncoplastic breast-conserving surgery (OP-BCS) is becoming increasingly popular to avoid mastectomy or optimize cosmetic outcomes of breast-conserving surgery (BCS). Few studies have compared clinical outcomes and patient-reported outcomes (PROs) of OP-BCS to conventional BCS (C-BCS). This study aims to compare clinical outcomes and short- and long-term PROs after OP-BCS and C-BCS in a large prospective breast cancer cohort.

METHODS

Women in the prospective, multicenter UMBRELLA (Utrecht cohort for Multiple BREast cancer intervention studies and Long-term evaLuAtion) breast cancer cohort who underwent OP-BCS or C-BCS were included. Clinical outcomes and PROs (measured by EORTC QLQ-C30/BR23) up to 24 months postoperatively were evaluated. Mixed-model analysis was performed to assess differences in PROs over time between groups.

RESULTS

A total of 1628 (84.9%) patients received C-BCS and 290 (15.1%) received OP-BCS. After C-BCS and OP-BCS, free resection margins were obtained in 84.2% (n = 1370) and 86.2% (n = 250), respectively, reoperation for re-excision of margins within 3 months occurred in 5.3% (n = 86) and 4.8% (n = 14), and the median time interval from surgery until adjuvant systemic therapy was 66 and 63 days, and 36 and 41 days until radiotherapy. Shortly postoperative, OP-BCS was associated with statistically significant lower mean scores for physical functioning (83.6 vs 87.2) and body image (82.8 vs 89.4) and more pain (19.8 vs 26.5) and breast symptoms (22.7 vs 30.3) than C-BCS. Body image scores remained statistically significantly less favorable after OP-BSC than C-BCS up to 24 months postoperatively (87.8 vs 92.2).

CONCLUSIONS

Oncoplastic surgery safely enables BCS but may lead to less favorable long-term body image compared to C-BCS. These findings are important for patient education and shared decision-making.

Novel technique and outcomes of umbilical reconstruction during cytoreductive surgery; a multi-centre study

BACKGROUND

The goal of cytoreductive surgery for peritoneal malignancy is to remove all macroscopic disease, which occasionally requires the excision of the umbilicus. While the absence of the umbilicus can be aesthetically undesirable for patients, umbilical reconstruction is rarely performed due to the perceived complexity and increased risk of wound infections (Sakata et al. in Colorectal Dis 23:1153-1157, 2021). This study aims to evaluate the outcomes, cosmetic results and patient satisfaction of umbilical reconstruction during cytoreductive surgery.

METHODS

Consecutive patients from a prospectively maintained database who underwent cytoreductive surgery with umbilical excision and reconstruction were evaluated. Our technique for umbilical reconstruction involved recreating the subcutaneous fat space and fashioning umbilical skin flaps that anchor to the anterior fascia. Outcomes assessed included post-operative infection rate, wound dehiscence, seroma formation, wound appearance and patient satisfaction.

RESULTS

Umbilical reconstruction was performed on 50 patients, with 12 (24%) experiencing wound-related complications. Of these, eight patients (16%) had superficial wound infections, while one patient (2%) developed a deep wound infection; three patients (6%) required local wound drainage, though none needed surgical revision. There were no reports of wound seromas, skin necrosis, wound widening nor umbilical stenosis. All patients reported satisfaction with the outcome of their reconstruction.

CONCLUSIONS

Our novel technique for umbilical reconstruction during cytoreductive surgery did not negatively impact wound healing outcomes. Recreating the umbilicus improved cosmetic results and patient satisfaction, enhancing body image for those undergoing major abdominal surgery. This approach should be considered for patients undergoing major laparotomies that necessitates umbilical excision.

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

BACKGROUND

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

METHODS

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

RESULTS

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

DISCUSSION

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

The impact of advanced oncoplastic surgery on breast-conserving surgery rates: A retrospective cohort study of 3,875 breast cancer procedures at a tertiary referral centre

INTRODUCTION

As the treatment of breast cancer advances, the focus has shifted from solely improving oncological endpoints to a greater weight being placed on cosmetic and psychological outcomes. The advent of advanced oncoplastic techniques allows for successful breast-conserving surgery (BCS) to patients who otherwise would have required a mastectomy. The aim of this study is to ascertain if the adoption of these procedures has assisted in the reduction of mastectomies performed.

METHODS

A dataset of all breast cancer procedures based upon coding between April 2016 and July 2023 was evaluated, categorising procedures into: BCS, mastectomy, oncoplastic BCS and total reconstructions. R-Studio Software 4.3.1 (®) was used to explore statistical analysis and data visualisation. Registered as a clinical services evaluation study (Project ID: 14649).

RESULTS

During the period stated, 3875 index breast cancer procedures were recorded (sample size = 3638 patients). The BCS rate increased from 66.2 % in 2016 to 80.7 % in 2023. Using a linear regression model, the BCS rate demonstrates an increase of 2.1 % each year (coefficient = 2.12, p-value = 0.0069). Concurrently, the rate of oncoplastic BCS increased from 10.5 % to 22.9 % (coefficient = 2.14, p-value = 0.00017). Using Pearson's product-moment, a positive correlation between these two variables is seen (coefficient = 0.86, p-value = 0.0056).

CONCLUSION

Having reviewed 3875 index breast cancer procedures over the past eight years, the BCS rate has shown a statistically significant increase and a positive correlation with the oncoplastic BCS rate. This suggests oncoplastic surgery has helped to reduce the rates of mastectomy at the centre.

Patient Satisfaction, Esthetic Outcome, and Quality of Life in Oncoplastic and Reconstructive Breast Surgery: A Single Center Experience

Background

Oncoplastic surgery has become an important part of the surgical repertoire to offer both oncologically safe and aesthetically pleasing results in patients with breast cancer. Data comparing oncoplastic and reconstructive breast surgeries are limited. This study aimed to assess patient-reported outcomes (PRO) in our cohort of oncoplastic and reconstructively operated patients.

Methods

Patients who underwent oncoplastic surgery, including immediate reconstruction by a single surgeon, between 2010 and 2018 were contacted to participate in this study. In total, 157 patients fulfilled the inclusion criteria. 54 patient data sets were used for statistical evaluation. Body Image Scale (BIS) and BreastQ questionnaires were used to measure subjective PRO scores, and pictures were taken to objectively measure symmetry using the Breast Analyzing Tool (BAT). Patients were divided into three groups according to the Tübingen classification (group 1: Tübingen 3-4 (n = 16), group 2: Tübingen 5 (n = 26), group 3: Breast Reconstruction/Tübingen 6 (n = 12]).

Results

The mean age was 53.5 for group 1, 51.4 for group 2 and 46.8 for group 3. The mean follow-up was 62.9 ± 35.82 months. BIS was significantly better in group 3 (3.92 ± 1.73) than in group 1 and 2 (7.69 ± 4.48 and 4.81 ± 3.41, p = 0.016). Symmetry measured using BAT showed only a trend favoring reconstruction (p = 0.12). The BreastQ item "Sexual well-being" was significantly better in oncoplastic breast reduction surgery (p = 0.036).

Conclusion

BIS was better after reconstructive breast surgery than after oncoplastic surgery. Reconstructive breast surgery in experienced breast care units offers high patient satisfaction and a high quality of life.

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

Introduction

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

Methods

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

Results

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

Conclusion

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

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.

Effect of mode of delivery of patient reported outcomes in patients with breast disease: a randomised controlled trial

BACKGROUND

Patient reported outcomes (PROs) have an integral role on how to improve patients' overall experience. The optimal PROs delivery in patients with breast disease is an important issue since PROs are steadily integrated in routine care.

METHODS

An institutional phase 3 randomised controlled, open-label trial. Eligible candidates were adult women with perceived or confirmed breast disease. Computer generated randomization was used to allocate interventions: collection of PROs in electronic or paper form. Our objective was the effectiveness of electronic versus paper form of PROs. The main outcome measures were: response rate, reported experience, administrative resources, and carbon dioxide emissions.

RESULTS

Two hundred thirty-eight patients were randomised. After loss-to-follow-up and consent withdrawals, 218 participants (median age, IQR=55, 21; n =110/ n =108) were included in the per-intention-to-treat analysis. Response rate was 61.8% for electronic patient reported outcomes (ePROs) and 63.9% for paper patient reported outcomes (pPROs) (difference=-2.1%, 95% CI: -15.8-11.7%). Only known breast cancer at recruitment was predictive for response in multivariable analysis. ePROs were associated with a 57% reduction in administrative time required, a 95% reduction in incremental costs, and 84% reduction in carbon dioxide emissions, all differences being significant. No difference was detected in perception of PRO significance or ease of completion, but participants experienced that they needed less time to complete ePROs [median, (IQR) 10 (9) respectively 15(10)]. Finally, respondents would prefer ePROs over pPROs (difference 48.1%, 95% CI: 32.8-63.4%).

CONCLUSION

ePROs do not increase the response rate in patients with perceived or confirmed breast disease. However, they can enhance patient experience, reduce incremental costs, facilitate administrative logistics, and are more sustainable. On the basis of these findings, both modalities should continue to be available.

Sometimes it is better to just make it simple. De-escalation of oncoplastic and reconstructive procedures

Simple breast conservation surgery (sBCS) has technically advanced onto oncoplastic breast procedures (OBP) to avoid mastectomy and improve breast cancer patients' psychosocial well-being and cosmetic outcome. Although OBP are time-consuming and expensive, we are witnessing an increase in their use, even for cases that could be managed with sBCS. The choice between keeping it simple or opting for more complex oncoplastic procedures is difficult. This review proposes a pragmatic approach in assisting this decision. Medical literature suggests that OBP and sBCS might be similar regarding local recurrence and overall survival, and patients seem to have higher satisfaction levels with the aesthetic outcome of OBP when compared to sBCS. However, the lack of comprehensive high-quality research assessing their safety, efficacy, and patient-reported outcomes hinders these supposed conclusions. Postoperative complications after OBP may delay the initiation of adjuvant RT. In addition, precise displacement of the breast volume is not effectively recorded despite surgical clips placement, making accurate dose delivery tricky for radiation oncologists, and WBRT preferable to APBI in complex OBP cases. With a critical eye on financial toxicity, patient satisfaction, and oncological outcomes, OBP must be carefully integrated into clinical practice. The thoughtful provision of informed consent is essential for decision-making between sBCS and OBP. As we look into the future, machine learning and artificial intelligence can potentially help patients and doctors avoid postoperative regrets by setting realistic aesthetic expectations.

Does breast oncoplastic surgery improve quality of life?

Breast Oncoplastic Surgery (OS) has established itself as a safe procedure associated with the treatment of breast cancer, but the term is broad, encompassing procedures associated with breast-conserving surgeries (BCS), conservative mastectomies and fat grafting. Surgeons believe that OS is associated with an increase in quality of life (QOL), but the diversity of QOL questionnaires and therapeutic modalities makes it difficult to assess from the patient's perspective. To answer this question, we performed a search for systematic reviews on QOL associated with different COM procedures, and in their absence, we selected case-control studies, discussing the main results. We observed that: (1) Patients undergoing BCS or breast reconstruction have improved QoL compared to those undergoing mastectomy; (2) In patients undergoing BCS, OS has not yet shown an improvement in QOL, a fact possibly influenced by patient selection bias; (3) In patients undergoing mastectomy with reconstruction, the QoL results are superior when the reconstruction is performed with autologous flaps and when the areola is preserved; (4) Prepectoral implants improves QOL in relation to subpectoral implant-based breast reconstruction; (5) ADM do not improves QOL; (6) In patients undergoing prophylactic mastectomy, satisfaction is high with the indication, but the patient must be informed about the potential complications associated with the procedure; (7) Satisfaction is high after performing fat grafting. It is observed that, in general, OS increases QOL, and when evaluating the procedures, any preservation or repair, or the use of autologous tissues, increases QOL, justifying OS.

Diagnostic performance of image-guided vacuum-assisted breast biopsy after neoadjuvant therapy for breast cancer: prospective pilot study

BACKGROUND

Image-guided vacuum-assisted breast biopsy (VABB) of the tumour bed, performed after neoadjuvant therapy, is increasingly being used to assess residual cancer and to potentially identify to identify pathological complete response (pCR). In this study, the accuracy of preoperative VABB specimens was assessed and compared with surgical specimens in patients with triple-negative or human epidermal growth factor receptor 2 (HER2)-positive invasive ductal breast cancer after neoadjuvant therapy. As a secondary endpoint, the performance of contrast-enhanced MRI of the breast and PET-CT for response prediction was assessed.

METHODS

This single-institution prospective pilot study enrolled patients from April 2018 to April 2021 with a complete response on imaging (iCR) who subsequently underwent VABB before surgery. Those with a pCR at VABB were included in the primary analysis of the accuracy of VABB. The performance of imaging (MRI and PET-CT) was analysed for prediction of a pCR considering both patients with an iCR and those with residual disease at postneoadjuvant therapy imaging.

RESULTS

Twenty patients were included in the primary analysis. The median age was 44 (range 35-51) years. At surgery, 18 of 20 patients showed a complete response (accuracy 90 (95 per cent exact c.i. 68 to 99) per cent). Only two patients showed residual ductal intraepithelial neoplasia of grade 2 and 3 respectively. In the secondary analysis, accuracy was similar for MRI and PET-CT (77 versus 78 per cent; P = 0.76).

CONCLUSION

VABB in patients with an iCR might be a promising method to select patients for de-escalation of surgical treatment in triple-negative or HER2-positive breast cancer. The present results support such an approach and should inform the design of future trials on de-escalation of surgery.

The iTOP trial: Comparing immediate techniques of oncoplastic surgery with conventional breast surgery in women with breast cance - A prospective, controlled, single-center study

INTRODUCTION

Oncoplastic techniques allow resection of larger tumors, permitting breast conservation in cases otherwise requiring mastectomy. We sought to prospectively compare quality of life (QoL) in patients undergoing oncoplastic surgery as compared to conventional breast conservation (CBC) or mastectomy is lacking.

METHODS

Patients diagnosed with BIRADS IV-VI lesion were eligible if resection of ≥10% of the breast volume was planned. Patients were allowed to decide whether they wanted to undergo CBC or oncoplastic breast conservation (OBC). Patients who underwent mastectomy and immediate breast reconstruction (IBR) were also included for comparison. The primary endpoint was breast self-esteem using the Breast Image Scale (BIS) at 12 months, secondary endpoints were perioperative morbidity and QoL using the BREAST-Q questionnaire.

RESULTS

From 2011 to 2016, 205 patients were included in the study. 116 patients (56.6%) received CBC, 46 (22.4%) OBC and 43 (21%) MIBR. Women in the OBC group were more likely to have tumors ≥ 2cm than those in the CBC group (34.7% vs. 17.5%, respectively). Women who underwent MIBR were more likely to have tumors > 5cm than those in the CBC and OBC groups (23% vs 1% and 10%, respectively). The BIS and BREAST-Q improved in each group after 12 months but did not differ significantly between groups at any time point. Surgical complications (seroma, bleeding, infection, necrosis) were numerically more likely in the OBC and MIBR groups.

CONCLUSION

OBC and the MIBR allow for resection of larger tumors with a similar quality of life as CBC.

Innovative Standards in Oncoplastic Breast Conserving Surgery: From Radical Mastectomy to Extreme Oncoplasty

BACKGROUND

Oncoplastic breast conserving surgery (OBCS), which is the current procedure of choice for eligible BC patients, describes a philosophy that prioritizes oncologic and cosmetic outcomes. However, knowledge gaps regarding training, acceptance, and practice preclude standardization and make it difficult to design algorithmic guidelines to optimize individualized management in the era of precision medicine.

SUMMARY

The harmony between patient expectations and oncologic goals creates the state of the art of OBCS. Nevertheless, to achieve these goals, multidisciplinary approach is a must. Surgical decisions require a comprehensive evaluation including patient factors, tumor biology, genetics, technical considerations, and adjunct therapies. Moreover, the quality-of-life (QOL) issues should be considered as the highest level of priority with a shared decision making instituted on realistic discussions with the patient.

KEY MESSAGES

The standardization in OBCS should be initiated via defining a breast surgeon who should gain theorical and practical competence on techniques via national or international educational programs. The algorithmic patient assessment with appropriate documentation before and after surgery should be established. A simple and safe global lexicon should be designed regarding techniques to be proposed and quality metrics to be considered. Additionally, international multicenter prospective trials should be instituted to overcome knowledge gaps. It is evident that OBCS is the perfect union of science with art. Nevertheless, at the very end, the question is not the nature of the surgeon/artist who would be the extremist, the innovator, or the conservative, but the patient's satisfaction, prognosis, and QOL that conclude the cascade of state of the art of OBCS.

Implications of Oncoplastic Breast Surgery on Radiation Boost Delivery in Localized Breast Cancer

Background

Oncoplastic partial mastectomy (OPM) is a technique utilized to improve aesthetic and survivorship outcomes in patients with localized breast cancer. This technique leads to breast tissue rearrangement, which can have an impact on target definition for boost radiotherapy (BRT). The aim of this study was to determine if the choice of surgical technique independently affected the decision to deliver a radiation boost.

Materials and methods

This was a retrospective study of patients treated between January 2017 and December 2018. We selected consecutive patients based on surgical procedure: 50 undergoing standard breast-conserving surgery and 50 having had an OPM. The primary outcome was average treatment effect (ATE) of surgery type on reception of BRT. Secondary outcomes included ATE of surgery type on the time to reception of radiotherapy and incidence of ipsilateral breast tumor recurrence (IBTR). The ratio of boost clinical target volume (CTV) to pathologic tumor size was also compared between the two groups. Treatment effects regression adjustment and inverse-probability weighted analysis was used to estimate ATEs for both primary and secondary outcomes.

Results

For the entire cohort, the median age was 64 years (range: 37-88 years). The median tumor size was 1.5 cm (range: 0.1-6.5 cm). The majority of patients were with ≤ stage IIA (78%), invasive ductal subtype (80%), negative lymphovascular space invasion (78%), negative margin (90%), and positive ER/PR (estrogen receptor/progesterone receptor) (69%). Overall, surgical technique was not associated with differences in the proportion of patients receiving BRT (ATE: 6.0% [95% CI: -4.5 to 16.0]). There were no differences in delays to radiation treatment between the two groups (ATE: 32.8 days [95% CI: -22.1 to 87.7]). With a median follow-up time of 419 days (range: 30-793 days), there were only five recurrences, with one case of IBTR in each group. There was no difference in the ratio of CTV volume to tumor size between the two groups (p=0.38).

Conclusions

OPM did not affect the decision to offer localized BRT following standard whole breast radiotherapy or significantly affect treatment times or radiation volumes. The decision to offer OPM should include a multi-disciplinary approach.

Prediction of Local Recurrence After Oncoplastic Breast Surgery: Analysis of a Large Cohort

BACKGROUND

Oncoplastic breast surgery (OBS) is becoming an acceptable procedure for the surgical treatment of breast cancer; however, its safety and recurrence rate still need further clarification. This study evaluates the rate of local recurrence and its predictive factors after OBS in a large series of patients. Materials and methods This study was conducted between January 2008 and June 2018 in two centers in Iran. Patients underwent OBS, and baseline characteristics were recorded. Patients underwent regular follow-up; local recurrence rate, median time, and the hazard ratio of predictive factors were calculated. Also, a multivariate analysis was performed. Results A total of 676 patients with a mean age of 48 ± 10.7 y were included. The median follow-up time was 26.4 (first, third IQR: 13.2, 45.6) mo, and 37 (5.5%) patients were diagnosed with local recurrence. The median time to local recurrence was 22.0 (first, third IQR: 16.0, 32.8) mo. Pathological N stage, neoadjuvant chemotherapy, overexpression of HER2, and one surgery technique was associated with a higher risk of recurrence, while the expression of estrogen receptor and progesterone receptor (PR) decreased the risk of recurrence. PR status, neoadjuvant chemotherapy, and pathological N stage remained significant in the final model for recurrence on multivariate analysis. Conclusion OBS is a safe technique with an acceptable risk of local recurrence. PR status, neoadjuvant chemotherapy, and pathological N stage can predict recurrence in these patients with an acceptable power.

Oncoplastic breast surgery versus conventional breast conserving surgery - a prospective follow-up study of subjective loco-regional late morbidity

Background and aim: Few studies have focused on the symptoms of loco-regional morbidity in shoulders, arms, and breasts related to oncoplastic breast surgery (OPS). This study aimed to determine if a difference exists in the prevalence or variety of subjective symptoms of shoulder, arm, and breast morbidity in patients undergoing OPS compared with patients receiving conventional breast conserving surgery (C-BCS). Cosmetic result and body image were included as secondary endpoints.Methods: This prospective follow-up study with 18 months of questionnaire-based follow-up included women with breast cancer or ductal carcinoma in situ. They were divided into two groups - C-BCS or OPS - depending on type of surgery performed. Furthermore, patient, disease, and treatment characteristics were recorded.Results: Among 334 completers, 229 (69%) received C-BCS and 105 (31%) received OPS. Participants were comparable regarding age, comorbidity, BMI, re-excision rate (15-16%), and axillary surgery. As for tumor characteristics, a more advanced disease stage was shown in the OPS than in the C-BCS group with larger tumor and lumpectomy size, more multifocality, and the corresponding following systemic adjuvant therapy.The questionnaire revealed that the two groups were comparable with no significant differences in frequency or variety of symptoms of shoulder and arm morbidity. Overall, participants were highly satisfied with the cosmetic results in both groups and no significant inter-group differences were observed.Conclusion: In patients with larger tumors, breast conserving surgery utilizing oncoplastic techniques yields results regarding subjective shoulder, arm, and breast morbidity as well as cosmetic outcome comparable with those of C-BCS performed on smaller tumors.Trial registration: ClinicalTrials.gov, registration number: NCT02159274 (2014).HIGHLIGHTSSubjective symptoms of shoulder, arm, and breast morbidity are comparable when oncoplastic breast surgery is compared to conventional breast conserving surgery.The variety of symptoms of shoulder and arm morbidity following oncoplastic surgery does not differ from symptoms following conventional breast conserving surgery.The cosmetic outcome following oncoplastic breast surgery is comparable to breast conserving surgery without oncoplastic techniques.

Comparison of Oncoplastic Breast-Conserving Therapy and Standard Breast-Conserving Therapy in Early-Stage Breast Cancer Patients

Background

The aim of this study was to compare the efficacy and safety of oncoplastic breast-conserving therapy (OBCT) and SBCT (standard breast-conserving therapy) in breast cancer surgery.

Material/Methods

We enrolled 192 breast cancer patients who underwent breast-conserving surgery during January 2015 to April 2018. The surgery strategies of OBCT and SBCT were performed according to the patients’ condition. For measurement of surgical cosmetic effects, the Harris scale, the modified objective scores, and the subjective evaluation were all used. The basic clinical characteristics, intraoperative indices, postoperative complications, metastasis, and recurrence during the 2-year follow-up were recorded.

Results

The mean surgical time was remarkably longer and the resected volume was markedly larger in the OBCT group than in the SBCT group. The excellent and good ratios of Harris scale, the modified objective scores, and the ratio of very satisfied and satisfied patients by subjective scale were all significantly higher in the OBCT group than in the SBCT group. The occurrence rates of seroma and poor incision healing were remarkably lower in the OBCT group. No significant difference was found for metastasis and recurrence.

Conclusions

OBCT had better cosmetic effects, fewer complications, and no adverse effects on metastasis and recurrence.

The impact of prurigo nodularis on quality of life: a systematic review and meta-analysis

Prurigo nodularis (PN) is a chronic, pruritic, debilitating disease. Previous studies found that chronic pruritus in general negatively affects patients' quality of life (QoL). However, results about the impact of PN on QoL are conflicting. Our objective was to assess the QoL burden of PN. A systematic review was conducted of all published studies that assessed QoL measures in PN. OVID MEDLINE, EMBASE, SCOPUS, and Web of Science were searched. Pooled meta-analysis (means) was performed using random-effects weighting. Overall, 13 studies met inclusion criteria. All studies identified QoL reductions in patients suffering from PN compared to control groups. The most common QoL instrument used was the Dermatology Life Quality Index [n = 9 studies; pooled mean (95% confidence interval): 13.8 (10.6-16.9), denoting a very large effect]. In particular, PN was associated with substantial impact on multiple domains of QoL. No publication bias was detected. In conclusion, QoL is negatively impacted in PN. Future studies are necessary to determine the best instruments of measuring QoL in PN patients, better understand this association, and assess the impact in males and females separately. PROSPERO CRD42019136193.

The Role of Oncoplastic Surgery for Breast Cancer

OPINION STATEMENT

Oncoplastic surgery (OPS) expands the indications and possibilities of breast-conserving surgery (BCS) by allowing for a wider cancer resection than lumpectomy. Ongoing investigation and reporting of OPS outcomes along with improvements in comprehensive training in breast surgical oncology will impact on awareness and lead to increased adoption of these techniques. Indications for OPS include concern about clear margins, poor tumor location (upper inner pole and lower quadrant), multifocality, need for skin excision, and poor candidacy for mastectomy and reconstruction. OPS has been proven to be oncological safe with comparable rates of complications, positive margins, and re-excisions with BCS. Additionally, OPS has a positive impact on the quality of life and self-esteem when compared with those patients that underwent BCT.

Is breast conserving therapy better than mastectomy? Surgeons must speak out

Several population-based studies suggest that breast conserving surgery followed by radiotherapy (BCT) may provide longer overall survival than mastectomy. Better locoregional control after BCT due to improvements of preoperative imaging, oncoplastic surgery and radiotherapy, as well as the recent trend towards surgical de-escalation may be involved. Alternatively, modern radiotherapy may have such an improved benefit/risk ratio that its survival advantage now stands out more clearly. However, since the therapeutic equivalence of BCT and mastectomy was demonstrated by several randomised trials, this information cannot be disregarded, nor radiotherapy should be used to compensate for inadequate surgery. Both BCT and mastectomy are likely here to stay as clinical presentation of breast cancer is highly variable, and women desires may transcend a rational balance of pros and cons between the two surgical approaches. Our duty as surgeons is to lead the multidisciplinary board and accompany the patients along this difficult decision-making process.

Chinese multicentre prospective registry of breast cancer patient-reported outcome-reconstruction and oncoplastic cohort (PRO-ROC): a study protocol

INTRODUCTION

Available patient-reported outcome (PRO) studies are mainly from single institution or of small sample size, and the variations across hospitals and regions were not fully analysed. A multicentre, prospective, patient-reported outcome-reconstruction and oncoplastic cohort (PRO-ROC) will be planned to assess the PROs of Chinese patients with breast cancer who will undergo breast reconstruction (BR) or oncoplastic breast-conserving surgery (OBCS).

METHODS AND ANALYSIS

The inclusion criteria are female patients with breast cancer aged >18 years old who will undergo BR or OBCS. This cohort will include at least 10 000 consecutive patients (about 5000 patients who will undergo BR and 5000 patients who will undergo OBCS). The exposures were surgery types: BR and OBCS regardless of the techniques and materials used. The primary endpoint will be PROs, which include BREAST-Q and quality of life (European Organisation for Research and Treatment (EORTC) Quality of Life Questionnaire Core 30 (QLQ-C30) and EORTC QoL Breast Cancer-specific version (QLQ-BR23)). All patients will be followed up to 24 months after operations. All data will be prospectively collected using an app software. Data will be analysed using SPSS and Stata software.

ETHICS AND DISSEMINATION

This study follows the Helsinki Declaration. All patients will be asked to sign an informed consent before enrolment. The results of this study will be presented at national and international meetings and published in a scientific peer-reviewed journal.

TRIAL REGISTRATION NUMBER

NCT04030845; Pre-results.