Factors predictive of immediate breast reconstruction following mastectomy for invasive breast cancer in Australia

Uptake of breast reconstruction following mastectomy: a Gold Coast experience

BACKGROUND

The breast reconstruction (BR) rate for women undergoing mastectomy for breast cancer management is 18% in Australia. The Australian Access to Breast Reconstruction Collaborative Group recommends that all women should have access to BR. This study presents BR uptake and outcomes from a breast surgical unit.

METHODS

A retrospective observational study identified women who had curative mastectomy for breast cancer between 1 January 2016 and 31 December 2021. Patient factors and surgical complications were compared between BR and no BR (NBR) patients.

RESULTS

Out of 929 women who had a curative mastectomy, 34% underwent reconstruction. Of this, 89% were immediate, and 11% were delayed. Reconstruction increased from 27% (2016) to 35% (2021). During this time, 588 women had a discussion for BR documented at their initial consultation, 58 after initial surgery and 283 were not documented. The rate of discussion prior to mastectomy increased from 38% to 74%. Women who had BR were more likely to be younger, premenopausal and less likely to be diabetic. Complications requiring return to theatre were higher in reconstructed women (13% vs. 7%). Overall, infected seroma, cellulitis requiring intravenous antibiotics and haematoma requiring drainage were comparable between both groups.

CONCLUSION

Our unit achieved a reconstruction rate of 34%, which is higher than national and international averages. Open discussion of reconstruction is crucial for women to make an informed decision. Further prospective studies exploring barriers to timely reconstruction will improve uptake of BR surgery and allow prioritization of BR services in Australia.

Having breast reconstruction post-mastectomy: barriers and facilitators reported by Vietnamese- versus English-speaking women with breast cancer

Objective: Little is known about the experience of women of culturally and linguistically diverse (CALD) backgrounds in relation to breast reconstruction following mastectomy as treatment for their breast cancer. The aim of this study was to explore the factors that influenced Vietnamese- and English-speaking women's decisions about breast reconstruction post-mastectomy for their breast cancer, in Australia.Design: The participants in this study comprised of Vietnamese-speaking women of Vietnamese heritage, and English-speaking women from mixed ethnicities (Vietnamese included). In this qualitative study, Vietnamese-speaking and English-speaking women who had breast cancer treated by mastectomy with or without breast reconstruction participated in in-depth interviews. Interviews were undertaken in the woman's chosen language (Vietnamese or English), audio-recorded, transcribed/translated and analysed using thematic analysis.Results: Fourteen Vietnamese-speaking and 13 English-speaking patients were recruited. Participants identified age, lack of information, concerns regarding surgical procedure, fears about complications and cancer recurrence as barriers to breast reconstruction. Many more Vietnamese-speaking participants identified lack of information about breast reconstruction as a barrier compared to English-speaking participants. Both groups described the ability to wear clothing of their choice, partner influence, and the need to feel 'normal' as facilitators to having breast reconstruction. Vietnamese-speaking participants in particular identified doctor recommendation of breast reconstruction as a major facilitator.Conclusion: Lack of information about reconstruction was a persistent theme, though it was identified by more Vietnamese women as a barrier to having breast reconstruction. The results reinforce the importance of doctors' recommendations in helping particularly the Vietnamese women make an informed decision about reconstruction following mastectomy as treatment for their breast cancer.

Immediate prepectoral implant reconstruction using TiLOOP Bra Pocket results in improved patient satisfaction over dual plane reconstruction

BACKGROUND

Implant-based reconstruction accounts for the majority of breast reconstructive procedures performed in Australia. More recently, immediate prepectoral implant reconstruction using the TiLOOP Bra Pocket has gained popularity. This study compares post-surgical complications and patient-reported quality of life outcomes between immediate prepectoral and dual plane implant reconstruction.

METHODS

A retrospective study of 80 consecutive patients who underwent nipple-sparing mastectomies and immediate implant reconstruction was conducted. Implants were either completely covered with TiLOOP Bra and/or TiLOOP Bra Pocket (pfm medical, Cologne, Germany) and secured in the prepectoral space (prepectoral group) or placed in the subpectoral plane with inferolateral mesh coverage (dual plane group). Data surrounding patient demographics, clinical details and post-surgical outcomes were compared. Patient-related quality of life outcomes were assessed with the Breast-Q questionnaire.

RESULTS

A total of 80 patients (109 breasts) operated on between June 2016 and December 2018 were included. The prepectoral and dual plane groups comprised of 40 patients each, including 50 and 59 operated breasts, respectively. Post-operative complications were comparable with 11 (22%) overall complications in the prepectoral group and eight (14%) in the dual plane group (P = 0.313). Implant loss was uncommon with four (8%) cases in the prepectoral group and five (8.5%) in the dual plane group (P = 0.929). Patient-reported quality of life outcomes were superior after prepectoral reconstruction with patients reporting a significantly higher score in the satisfaction with breasts domain (68.9 versus 57.5; P = 0.036).

CONCLUSION

Immediate prepectoral implant reconstruction with the TiLOOP Bra Pocket was associated with improved patient satisfaction and demonstrated no difference in early post-operative outcomes.

Breast and tumor volumes on 3D-MRI and their impact on the performance of a breast conservative surgery (BCS)

Breast conservation rate is being increasingly used nowadays as a marker of breast cancer care among hospitals. Searching for the ideal technique to predict the feasibility of BCS is ongoing. For this matter, the preoperative MRIs of 169 patients operated with radical or conservative surgery were reviewed. We estimated the tumor volume (TV) and breast volume (BV) on enhanced 3D-MRI and compared the tumor-to-breast volume ratio (TV/BV) in both groups. The mean ratio was 9.5% in the mastectomy group and 1.7% in the BCS group. A tumor-to-breast volume ratio less than 4% seemed to favor the adoption of a conservative option. Our data suggest that preoperative 3D-MRI can orient the surgical approach by assessing the TV/BV ratio, increasing lumpectomy rates with clear margins and good cosmetic outcome.

Moving beyond the stage: how characteristics at diagnosis dictate treatment and treatment-related quality of life year losses for women with early stage invasive breast cancer

Background:Although evaluations of breast cancer screening programs frequently estimate quality-adjusted life-year (QALY) losses by stage, other breast cancer characteristics influence treatment and vary by mode of detection - i.e. whether the cancer is detected through screening (screen-detected), between screening rounds (interval-detected) or outside screening (community-detected). Here, we estimate the association between early-stage invasive breast cancer (ESIBC) characteristics and treatment-related QALY losses.Methods:Using clinicopathological and treatment information from 675 women managed for ESIBC, we estimated the average five-year treatment-related QALY loss by detection group. We then used regression analysis to estimate the extent to which known cancer characteristics and the detection mode, are associated with treatment and treatment-related QALY losses.Results:Community-detected cancers had the largest QALY loss (0.76 QALYs [95% CI 0.73;0.80]), followed by interval-detected cancers (0.75 QALYs [95% CI 0.68;0.82]) and screen-detected cancers (0.69 QALYs [95%CI 0.67;0.71]). Adverse prognostic factors more common in community-detected and interval-detected breast cancers (large tumours, lymph node involvement, high grade) were largely associated with QALY losses from mastectomies and chemotherapy. Receptor-positive subtypes, more common in screen-detected cancers, were associated with QALY losses related to endocrine therapy.Conclusions:The associations between ESIBC characteristics and treatment-related QALY losses should be considered when evaluating breast cancer screening and treatment strategies.

The impact of an online patient decision aid for women with breast cancer considering immediate breast reconstruction: study protocol of a multicenter randomized controlled trial

Background

Most breast cancer patients undergoing mastectomy are candidates for breast reconstruction. Deciding about breast reconstruction is complex and the preference-sensitive nature of this decision requires an approach of shared decision making between patient and doctor. Women considering breast reconstruction have expressed a need for decision support. We developed an online patient decision aid (pDA) to support decision making in women considering immediate breast reconstruction. The primary aim of this study is to assess the impact of the pDA in reducing decisional conflict, and more generally, on the decision-making process and the decision quality. Additionally, we will investigate the pDA’s impact on health outcomes, explore predictors, and assess its cost-effectiveness.

Methods

A multicenter, two-armed randomized controlled trial (1:1) will be conducted. Women with breast cancer or ductal carcinoma in situ who will undergo a mastectomy and are eligible for immediate breast reconstruction will be invited to participate. The intervention group will receive access to the online pDA, whereas the control group will receive a widely available free information leaflet on breast reconstruction. Participants will complete online questionnaires at: baseline (T0), 1 week after consultation with a plastic surgeon (T1), and 3 (T2) and 12 months (T3) after surgery. The primary outcome is decisional conflict. Secondary outcomes include other measures reflecting the decision-making process and decision quality (e.g., decision regret), patient-reported health outcomes (e.g., satisfaction with the breasts) and costs.

Discussion

This study will provide evidence about the impact of an online pDA for women who will undergo mastectomy and are deciding about breast reconstruction. It will contribute to the knowledge on how to optimally support women in making this difficult decision.

Trial registration

This study is retrospectively registered at ClinicalTrials.gov (NCT03791138).

Patterns of immediate breast reconstruction in New South Wales, Australia: a population-based study

Background

The rate of immediate breast reconstruction (IBR) following mastectomy for breast cancer in Australia is low and varies between regions. To date, no previous Australian studies have examined IBR rates between all hospitals within a particular jurisdiction, despite hospitals being an important known contributor to variation in IBR rates in other countries.

Methods

We used cross‐classified random‐effects logistic regression models to examine the inter‐hospital variation in IBR rates by using data on 7961 women who underwent therapeutic mastectomy procedures in New South Wales (NSW) between January 2012 and June 2015. We derived IBR rates by patient‐, residential neighbourhood‐ and hospital‐related factors and investigated the underlying drivers for the variation in IBR.

Results

We estimated the mean IBR rate across all hospitals performing mastectomy to be 17.1% (95% Bayesian credible interval (CrI) 12.1–23.1%) and observed wide inter‐hospital variation in IBR (variance 4.337, CrI 2.634–6.889). Older women, those born in Asian countries (odds ratio (OR) 0.5, CrI 0.4–0.6), residing in neighbourhoods with lower socioeconomic status (OR 0.7, CrI 0.5–0.8 for the most disadvantaged), and who underwent surgery in public hospitals (OR 0.4, CrI 0.1–1.0) were significantly less likely to have IBR. Women residing in non‐metropolitan areas and attending non‐metropolitan hospitals were significantly less likely to undergo IBR than their metropolitan counterparts attending metropolitan hospitals.

Conclusion

Wide inter‐hospital variation raises concerns about potential inequities in access to IBR services and unmet demand in certain areas of NSW. Explaining the underlying drivers for IBR variation is the first step in identifying policy solutions to redress the issue.

Barriers of Access to Breast Reconstruction: A Systematic Review

BACKGROUND

The purpose of this systematic review was to comprehensively summarize barriers of access to breast reconstruction and evaluate access using the Penchansky and Thomas conceptual framework based on the six dimensions of access to care.

METHODS

The authors performed a systematic review that focused on (1) breast reconstruction, (2) barriers, and (3) breast cancer. Eight databases (i.e., EMBASE, MEDLINE, PsycINFO, CINHAL, ePub MEDLINE, ProQuest, Cochrane Database of Systematic Reviews, and Cochrane Central Register of Controlled Trials) were searched. English peer-reviewed articles published between 1996 and 2016 were included.

RESULTS

The authors' search retrieved 4282 unique articles. Two independent reviewers screened texts, selecting 99 articles for inclusion. All studies were observational and qualitative in nature. The availability of breast reconstruction was highest in teaching hospitals, private hospitals, and national cancer institutions. Accessibility affected access, with lower likelihood of breast reconstruction in rural geographic locations. Affordability also impacted access; high costs of the procedure or poor reimbursement by insurance companies negatively influenced access to breast reconstruction. Acceptability of the procedure was not universal, with unfavorable physician attitudes toward breast reconstruction and specific patient and tumor characteristics correlating with lower rates of breast reconstruction. Lastly, lack of patient awareness of breast reconstruction reduced the receipt of breast reconstruction.

CONCLUSIONS

Using the access-to-care framework by Penchansky and Thomas, the authors found that barriers to breast reconstruction existed in all six domains and interplayed at many levels. The authors' systematic review analyzed this complex relationship and suggested multiprong interventions aimed at targeting breast reconstruction barriers, with the goal of promoting equitable access to breast reconstruction for all breast cancer patients.

Immediate Two-Stage Prosthetic Breast Reconstruction Failure: Radiation Is Not the Only Culprit

BACKGROUND

Immediate prosthetic breast reconstruction produces a satisfactory aesthetic result with high levels of patient satisfaction. However, with the broader indication for postmastectomy adjuvant radiation therapy, many patients are advised against immediate breast reconstruction because of concerns of implant loss and infection, particularly as most patients also require chemotherapy. This retrospective cohort study examines outcomes for patients who underwent immediate two-stage prosthetic breast reconstruction after mastectomy with or without adjuvant chemotherapy or radiotherapy.

METHODS

Between 1998 and 2010, 452 patients undergoing immediate two-stage prosthetic breast reconstruction involving a total of 562 breasts were included in this study. Stage 1 was defined as insertion of the temporary expander, and stage 2 was defined as insertion of the final silicone implant. Postoperative adjuvant radiotherapy was recommended with a tissue expander in situ for 114 patients. Complications, including loss of prosthesis, seroma, and infection, were recorded and analyzed. Cosmetic result was assessed using a four-point scale.

RESULTS

Postoperative prosthesis loss was 2.7 percent, 5.3 percent for patients undergoing adjuvant chemotherapy and increasing to 11.3 percent for patients receiving chemotherapy plus radiotherapy. Chemotherapy and radiotherapy independently were the main, statistically significant risk factors for expander or implant loss [incidence rate ratio, 13.85 (p = 0.012) and 2.23 (p = 0.027), respectively]. Prosthesis loss for patients undergoing combination chemotherapy plus radiotherapy was also significant [incidence rate ratio, 4.791 (p < 0.001)].

CONCLUSIONS

These findings serve to better inform patients on risk in weighing treatment options. Postmastectomy radiation therapy doubles the risk of prosthesis loss over and above adjuvant chemotherapy but is an acceptable option following immediate two-stage prosthetic breast reconstruction in a multidisciplinary setting.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Variations in outcomes by residential location for women with breast cancer: a systematic review

OBJECTIVES

To systematically assess the evidence for variations in outcomes at each step along the breast cancer continuum of care for Australian women by residential location.

DESIGN

Systematic review.

METHODS

Systematic searches of peer-reviewed articles in English published from 1 January 1990 to 24 November 2017 using PubMed, EMBASE, CINAHL and Informit databases. Inclusion criteria were: population was adult female patients with breast cancer; Australian setting; outcome measure was survival, patient or tumour characteristics, screening rates or frequencies, clinical management, patterns of initial care or post-treatment follow-up with analysis by residential location or studies involving non-metropolitan women only. Included studies were critically appraised using a modified Newcastle-Ottawa Scale.

RESULTS

Seventy-four quantitative studies met the inclusion criteria. Around 59% were considered high quality, 34% moderate and 7% low. No eligible studies examining treatment choices or post-treatment follow-up were identified. Non-metropolitan women consistently had poorer survival, with most of this differential being attributed to more advanced disease at diagnosis, treatment-related factors and socioeconomic disadvantage. Compared with metropolitan women, non-metropolitan women were more likely to live in disadvantaged areas and had differing clinical management and patterns of care. However, findings regarding geographical variations in tumour characteristics or diagnostic outcomes were inconsistent.

CONCLUSIONS

A general pattern of poorer survival and variations in clinical management for Australian female patients with breast cancer from non-metropolitan areas was evident. However, the wide variability in data sources, measures, study quality, time periods and geographical classification made direct comparisons across studies challenging. The review highlighted the need to promote standardisation of geographical classifications and increased comparability of data systems. It also identified key gaps in the existing literature including a lack of studies on advanced breast cancer, geographical variations in treatment choices from the perspective of patients and post-treatment follow-up.

Sensation of the autologous reconstructed breast improves quality of life: a pilot study

Purpose

The number of breast cancer survivors continues to grow. Due to refinements in operating techniques, autologous breast reconstruction has become part of standard care. Impaired sensation remains a debilitating side effect with a significant impact on the quality of life. Microsurgical nerve coaptation of a sensory nerve has the potential to improve sensation of the reconstructed breast. This study investigates the effect of improved sensation of the reconstructed breast on the quality of life in breast cancer survivors.

Methods

A retrospective cohort study was performed in the Maastricht University Medical Center. Patients undergoing a DIEP flap breast reconstruction between January 2015 and January 2016 were included. The primary outcome was quality of life (BREAST-Q domain ‘physical well-being of the chest’). The Semmes–Weinstein monofilaments were used for objective sensation measurement of the reconstructed breast(s).

Results

Eighteen patients with and 14 patients without nerve coaptation responded. Nipple reconstruction was the only characteristic that differed statistically significant between both groups (p = 0.04). The BREAST-Q score for the domain physical well-being of the chest was 77.89 ± 18.89 on average in patients with nerve coaptation and 66.21 ± 18.26 in patients without nerve coaptation (p = 0.09). Linear regression showed a statistically significant relation between objectively measured sensation and BREAST-Q score for the domain physical well-being of the chest with a regression coefficient of − 13.17 ± 3.61 (p < 0.01).

Conclusions

Improved sensation in the autologous reconstructed breast, with the addition of microsurgical nerve coaptation, has a statistical significant positive impact on the quality of life in breast cancer survivors according to the BREAST-Q.

Understanding the effects of socioeconomic status along the breast cancer continuum in Australian women: a systematic review of evidence

Background

Globally, the provision of equitable outcomes for women with breast cancer is a priority for governments. However, there is growing evidence that a socioeconomic status (SES) gradient exists in outcomes across the breast cancer continuum – namely incidence, diagnosis, treatment, survival and mortality. This systematic review describes this evidence and, because of the importance of place in defining SES, findings are limited to the Australian experience.

Methods

An on-line search of PubMed and the Web of Science identified 44 studies published since 1995 which examined the influence of SES along the continuum. The critique of studies included the study design, the types and scales of SES variable measured, and the results in terms of direction and significance of the relationships found. To aid in the interpretation of results, the findings were discussed in the context of a systems dynamic feedback diagram.

Results

We found 67 findings which reported 107 relationships between SES within outcomes along the continuum. Results suggest no differences in the participation in screening by SES. Higher incidence was reported in women with higher SES whereas a negative association was reported between SES and diagnosis. Associations with treatment choice were specific to the treatment choice undertaken. Some evidence was found towards greater survival for women with higher SES, however, the evidence for a SES relationship with mortality was less conclusive.

Conclusions

In a universal health system such as that in Australia, evidence of an SES gradient exists, however, the strength and direction of this relationship varies along the continuum. This is a complex relationship and the heterogeneity in study design, the SES indicator selected and its representative scale further complicates our understanding of its influence. More complex multilevel studies are needed to better understand these relationships, the interactions between predictors and to reduce biases introduced by methodological issues.

A survey of Australian and New Zealand clinical practice with neoadjuvant systemic therapy for breast cancer

BACKGROUND

Neoadjuvant systemic therapy (NAST) has become an established treatment option for women with operable breast cancer.

AIM

We aimed to better understand NAST treatment patterns, barriers and facilitators in Australia and New Zealand.

METHODS

We undertook a cross-sectional survey of the current clinical practice of Australian and New Zealand breast cancer specialists. Questions included referral patterns for NAST, patient selection, logistics, decision making and barriers.

RESULTS

Of 207 respondents, 162 (78%) reported routinely offering NAST to selected patients with operable breast cancer (median 9% of patients offered NAST). Specialty, location, practice type, gender or years of experience did not predict for offering NAST. In all, 45 and 58% wanted to increase the number of patients who receive NAST in routine care and in clinical trials respectively. Facilitators included the multidisciplinary team meeting and access to NAST clinical trials. Specialist-reported patient barriers included: patient desire for immediate surgery (63% rated as important/very important); lack of awareness of NAST (50%); concern about progression (43%) and disinterest in downstaging (32%). Forty-three per cent of participants experienced system-related barriers to the use of NAST, including other clinicians' lack of interest (27%); lack of clinical trials (24%) and unacceptable wait for a medical oncology appointment (37%).

CONCLUSION

This group of Australian and New Zealand clinicians are interested in NAST for operable breast cancer in routine care and clinical trials. Patient- and system-related barriers that prevent the optimal uptake of this treatment approach will need to be systematically addressed if NAST is to become a more common approach.

Tolerance of latissimus dorsi in immediate breast reconstruction without implant to radiotherapy

INTRODUCTION

Immediate breast reconstruction (IBR) improves the quality of life of patients who undergo mastectomy. The latissimus dorsi flap (LDF) method provides particularly good aesthetic results, but its tolerance to subsequent radiotherapy remains unclear. We thus sought to assess tolerance and esthetic results and satisfaction, as reported by patients who underwent IBR by LDF with or without subsequent radiotherapy.

MATERIALS AND METHODS

We performed a retrospective case-control study in a population of women who were diagnosed with breast cancer between January 1999 and January 2014 and who had mastectomies with IBR by LDF without prostheses. We paired 29 patients who needed postoperative radiotherapy to 58 control patients who did not. These patients responded to a questionnaire to evaluate tolerance and their satisfaction with the aesthetic results of the reconstruction.

RESULTS

In total, 86.2% of all patients reported "very good" or "good" overall aesthetic satisfaction. Consistency was judged as "very good" or "good" by 82.7% of control patients and by 93.1% of case patients. No statistically significant differences were identified between the two groups with regard to reconstruction results. The number of surgical procedures needed did not differ significantly between the two groups.

CONCLUSION

In our study, IBR by LDF appeared to have excellent tolerance to subsequent radiotherapy, the latter having no impact on patient aesthetic satisfaction. Our results suggest that the possibility of postoperative radiotherapy should not prevent physicians from proposing this method to women who are candidates for it.

Making decisions about breast reconstruction: A systematic review of patient-reported factors influencing choice

PURPOSE

Many studies have explored women's reasons for choosing or declining a particular type of breast reconstruction (BR) following mastectomy for breast cancer. This systematic review synthesises women's reasons for choosing a range of BR options, including no BR, in different settings and across time.

METHODS

Thirteen databases were systematically searched, with 30 studies (4269 participants), meeting the selection criteria. Information on study aim and time frame, participation rate, design/methods, limitations/bias, reasons and conclusions, as well as participant clinical and demographic information, was reported. An overall quality score was generated for each study. Reasons were grouped into eight domains.

RESULTS

While study methodology and results were heterogeneous, all reported reasons were covered by the eight domains: Feeling/looking normal; Feeling/looking good; Being practical; Influence of others; Relationship expectations; Fear; Timing; and Unnecessary. We found a strong consistency in reasons across studies, ranging from 52% of relevant publications citing relationship expectations as a reason for choosing BR, up to 91% citing fear as a reason for delaying or declining BR. Major thematic findings were a lack of adequate information about BR, lack of genuine choice for women and additional access limitations due to health system barriers.

CONCLUSIONS

Understanding women's reasons for wanting or not wanting BR can assist clinicians to help women make choices most aligned with their individual values and needs. Our thematic findings have equity implications and illustrate the need for surgeons to discuss all clinically appropriate BR options with mastectomy patients, even if some options are not available locally.

What Would Women Choose When Given a Choice in Breast Reconstruction?

Reconstruction after mastectomy is an important milestone for many women treated for breast cancer. However, because many surgeons only offer their preferred method of reconstruction, it is not clear which approach women would choose if offered a genuine choice.

Temporal Trends in Postmastectomy Radiation Therapy and Breast Reconstruction Associated With Changes in National Comprehensive Cancer Network Guidelines

IMPORTANCE

Evolving data on the effectiveness of postmastectomy radiation therapy (PMRT) have led to changes in National Comprehensive Cancer Network (NCCN) recommendations, counseling clinicians to "strongly consider" PMRT for patients with breast cancer with tumors 5 cm or smaller and 1 to 3 positive nodes; however, anticipation of PMRT may lead to delay or omission of reconstruction, which can have cosmetic, quality-of-life, and complication implications for patients.

OBJECTIVE

To determine whether revised guidelines have increased PMRT and affected receipt of breast reconstruction. We hypothesized that (1) PMRT rates would increase for women affected by the revised guidelines while remaining stable in other cohorts and (2) receipt of breast reconstruction would decrease in these women while increasing in other groups.

DESIGN, SETTING, AND PARTICIPANTS

Retrospective, population-based cohort study of Surveillance, Epidemiology, and End Results (SEER) data on women with stage I to III breast cancer undergoing mastectomy from 2000 through 2011. Our analytic sample (N = 62,442) was divided into cohorts on the basis of current NCCN radiotherapy recommendations: "radiotherapy recommended" (tumors > 5 cm or ≥ 4 positive lymph nodes), "strongly consider radiotherapy" (tumor ≤ 5 cm, 1-3 positive nodes), and "radiotherapy not recommended" (tumors ≤ 5 cm, no positive nodes).

MAIN OUTCOMES AND MEASURES

We used Joinpoint regression analysis to evaluate temporal trends in receipt of PMRT and breast reconstruction.

RESULTS

The 3 cohorts comprised 15,999 in the "radiotherapy recommended" group, 15,006 in the "strongly consider radiotherapy" group, and 31,837 in the "radiotherapy not recommended" group. [corrected]. Rates of PMRT were unchanged in the radiotherapy recommended (29.9%) and radiotherapy not recommended (7.4%) cohorts over the study period. Receipt of PMRT for the strongly consider radiotherapy cohort was unchanged at 26.9% until 2007. At that time, a significant change in the APC was observed (P = .01) with an increase in APC from 2.1% to 9.0% (P = .02) through the end of the study period, for a final rate of 40.5%. Breast reconstruction increased across all cohorts. Despite increasing receipt of PMRT, the strongly consider radiotherapy cohort maintained a consistent increase in reconstruction (annual percentage change, 7.4%) throughout the study period. This is similar to the increase in reconstruction observed for the radiotherapy recommended (10.7%) and radiotherapy not recommended (8.4%) cohorts.

CONCLUSIONS AND RELEVANCE

Changes in NCCN guidelines have been associated with an increase in PMRT among patients with tumors 5 cm or smaller and 1 to 3 positive nodes without an associated decrease in receipt of reconstruction. This may represent increasing clinician comfort with irradiating a new breast reconstruction and may have cosmetic and quality-of-life implications for patients.

[Axillary lymph node dissection after breast reconstruction by pedicled Latissimus dorsi: Operative steps and outcomes]

OBJECTIVES

We retrospectively reviewed all the cases of axillary lymph node dissection (ALND) performed within a year after an immediate breast reconstruction procedure by a pedicled Latissimus dorsi, which is transferred to the anterior thoracic wall through an axillary funnel. Operative technical steps are described taking account of the new anatomical relationship of the axilla.

METHODS

We assessed postoperative immediate complications and late sequelaes.

RESULTS

From 1999 to 2013, 21 ALND were performed. Immediate postoperative period was free of complication in 85% of cases when following the operative steps described in this work. Partial or total necrosis of the reconstructed breast did not occur. With a median follow-up of 64 months, 6 patients (28% of the whole population) presented at least one sequelae like a feeling of heavy arm (n=2, 9%) or a lymphedema (n=3, 14%), a chronic neuropathic pain (n=4, 19%) or a limitation in the arm range of motion (n=2, 9%).

CONCLUSION

ALND after immediate breast reconstruction by a pedicled Latissimus dorsi is feasible and safe, without any additional postoperative complication in comparison with a classic ALND.

The prognosis of breast cancer patients after mastectomy and immediate breast reconstruction: a meta-analysis

BACKGROUND

An increasing number of patients with breast cancer are being offered immediate breast reconstruction (IBR). The aim of this study was to analyze the impact of IBR on the prognosis of patients with breast cancer.

METHODS

We searched the electronic databases of Medline (Pubmed), ISI Web of Knowledge, Embase, and Google Scholar databases for studies reporting the overall recurrence, disease-free survival (DFS), and overall survival (OS) of patients after mastectomy only and mastectomy with IBR. With these data, we conducted a meta-analysis of the clinical outcomes.

RESULTS

Fourteen studies, including 3641 cases and 9462 controls, matched our criteria. Relevant information was extracted from these 14 studies. There was no significant heterogeneity (P for Q-statistic > 0.10 and I2 < 25%). Patients who underwent IBR showed no increased risk of overall recurrence of breast cancer (RR = 0.89; 95% confidence interval [CI]: 0.75, 1.04; P = 0.14). Furthermore, patients receiving IBR had similar DFS (RR = 1.04; 95%CI: 0.99, 1.08); P = 0.10) and OS (RR = 1.02; 95%CI: 0.99, 1.05; P = 0.24)) as those of control patients.

CONCLUSION

This meta-analysis provides evidence that IBR does not have an adverse effect on prognosis. These data suggest that IBR is an appropriate and safe choice for patients with breast cancer.

Influence of Patient and Hospital Characteristics on the Performance of Direct Reconstruction after Mastectomy

Aim: International studies have shown that the performance of a direct (or immediate) reconstruction (DR) after mastectomy is associated with patient (e.g., socio-economic status, insurance status, age) and hospital (number of cases, teaching status) characteristics. The present article addresses the question if such relationships also exist in Germany. Material and Methods: The results of a nationwide questionnaire to the patients of certified breast cancer centres were coupled with the clinical features of the patients and the characteristics of the hospital. Predictors for receiving a DR (vs. delayed or no reconstruction) were estimated by means of a logistic multilevel model for a sample of 1165 patients from 105 certified locations. Results: Substantial differences between the treating hospitals were found (intraclass correlation coefficient null model: 0.195) which can in part be explained by the total model (total model: 0.169). Patients with the following features are more likely to receive a DR: younger age, private health insurance, secondary school leaving certificate (vs. primary school leaving certificate), lower stage and acquisition of more information about reconstruction. ASA and partnership status are not statistically significantly related with DR. DR is more likely to be performed in hospitals with higher caseload of patients with primary breast cancer. Teaching status, operations per surgeon and urbanity of the location are not related to receiving a DR. Conclusions: Non-clinical features of the patients and the primary case number are associated with the performance of a DR, this poses questions concerning reasons and the equality of health care.