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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.
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INTRODUCTION: Breast cancer is the most common cancer among women. The surgical treatment of breast cancer has transitioned progressively from radical mastectomy to breast-conserving surgery. In this meta-analysis, we are aiming to compare oncoplastic breast-conserving surgery (OS) with conventional breast-conserving surgery (BCS) in terms of efficacy and safety. METHODS: We searched Medline, Web of Science, Embase, Cochrane databases, Clinicaltrial.gov, and CNKI until April 30, 2024. Data from cohort studies and randomized controlled trials (RCTs) were included. Outcomes included primary outcomes (re-excision, local recurrence, positive surgical margin, mastectomy), secondary outcomes and safety outcomes. The Cochrane Risk of Bias Assessment Tool and Newcastle-Ottawa Scale were used to evaluate the quality of outcomes. RESULTS: Our study included 52 studies containing 46,835 patients. Primary outcomes comprise re-excision, local recurrence, positive surgical margin, and mastectomy, there were significant differences favoring OS over BCS (RR 0.68 [0.56, 0.82], RR 0.62 [0.47, 0.82], RR 0.76 [0.59, 0.98], RR 0.66 [0.44, 0.98] respectively), indicating superior efficacy of OS. Additionally, OS demonstrated significant aesthetic benefits (RR 1.17 [1.03, 1.33] and RR 1.34 [1.18, 1.52]). While total complications were significantly fewer in the OS group (RR 0.70 [0.53, 0.94]), the differences in specific complications were not significant. Furthermore, subgroup analyses were conducted based on nationality, sample size, quality, and type. CONCLUSION: OS demonstrates either superior or at least comparable outcomes across various aspects when compared to BCS.
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Background: Oncoplastic surgery (OPS) reliability in the post-neoadjuvant chemotherapy (NACT) setting is still debated due to weak scientific evidences in such scenarios. Methods: Our analysis aims to report results obtained in a retrospective series of 111 patients consecutively treated with level II OPS after NACT at the Multidisciplinary Breast Center of the Fondazione Policlinico Universitario Agostino Gemelli IRCCS between 1998 and 2018. The surgical endpoints were the mean specimen volume, rates of positive margins (PMR), re-excision (RR), conversion to mastectomy (CMR), and complications (CR). The oncological endpoints were overall survival (OS), disease-free survival (DFS), and local recurrence (LR). To evaluate the impact of NACT on surgical and oncological outcomes at 302 months, we conducted a propensity score matching, pairing patients in post-NACT and upfront surgery groups. Results: The mean sample volume was 390,796 mm3. We registered a 3.6% of PMR, 1.8% RR, 0.9% CMR, 5% CR. The 10-year OS and 10-year DFS with a median follow-up of 88 months (6-302) were 79% and 76%, respectively, with an LR recurrence rate of 5%. The post-NACT group received significantly larger excised volumes and lower PMR. NACT did not affect surgical and oncological outcomes. Conclusions: Level II OPS can be considered a reliable alternative to mastectomy even in the post-NACT setting.
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Inadequate tissue volume at the lower pole of the breast following tumor excision can compromise aesthetic outcomes when employing the conventional inverted-T reconstruction technique. With the aim of reducing postoperative deformities, we have refined this technique. A total of 104 patients underwent the T technique, while 32 underwent the modified T technique and 72 underwent the traditional T technique. In this study, we present the surgical outcomes of the modified T technique group and compare both surgical and oncological outcomes with those of the traditional T technique group. In the modified T technique group, the average tumor size was 23.34 mm, and the mean operation duration was 107.75 min, which was significantly shorter than that of the traditional T technique (p = 0.039). Additionally, the average blood loss was 95.93 mL, which was significantly lower than that of the traditional T technique (p = 0.011). Although complication rates did not differ significantly between the two groups (p = 0.839), the modified T technique yielded superior aesthetic outcomes compared to the traditional T technique (p = 0.019). Survival analysis indicated no significant difference in 5-year recurrence-free survival between the two groups, both before and after propensity score matching (p = 0.381 vs. p = 0.277). As part of our series of oncoplastic techniques for the lower breast quadrant, the modified inverted-T technique utilizes a cost-effective flap to address lower pole defects, mitigating deformities and restoring the breast's natural shape.
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INTRODUCTION: The American Society of Breast Surgeons (ASBrS) recently classified oncoplastic breast conserving surgery (OBCS) into two levels. The association of resection ratio during OBCS with patient-reported outcomes (PRO) is unclear. MATERIALS AND METHODS: Patients with stage 0-III breast cancer undergoing OBCS between 01/2011-04/2023 at a Swiss university hospital, who completed at least one postoperative BREAST-Q PRO questionnaire were identified from a prospectively maintained institutional database. Outcomes included differences in PROs between patients after ASBrS level I (<20 % of breast tissue removed) versus level II surgery (20-50 %). RESULTS: Of 202 eligible patients, 129 (63.9 %) underwent level I OBCS, and 73 (36.1 %) level II. Six patients (3.0 %) who underwent completion mastectomy were excluded. The median time to final PROs was 25.4 months. Patients undergoing ASBrS level II surgery were more frequently affected by delayed wound healing (p < 0.001). ASBrS level was not found to independently predict any BreastQ domain. However, delayed wound healing was shown to reduce short-term physical well-being (estimated difference -26.27, 95 % confidence interval [CI] -39.33 to -13.22, p < 0.001). Higher age was associated with improved PROs. CONCLUSION: ASBrS level II surgery allows the removal of larger tumors without impairing PROs. Preventive measures for delayed wound healing and close postoperative follow-up to promptly treat wound healing disorders may avoid short-term reductions in physical well-being.
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The surgical management of breast cancer has evolved tremendously over the last century and now includes oncoplastic techniques that improve both cosmetic and oncologic outcomes for patients. The purpose of this review is to provide the reader with a broad overview of the history of oncoplastic breast surgery in the United States (USA), and to summarize important patient factors and technical innovations for optimal operative planning in the era of multimodal treatment of breast cancer. The indications for oncoplastic surgery (OPS) have broadened significantly as more women pursue breast conservation with preservation of their native breast tissue. The operative philosophy of OPS is based on fundamental reconstructive principles, with technique selection based largely on tumor size and location. Reduction mammoplasty and mastopexy techniques have become some of the most utilized procedures in OPS due to their versatility to address tumors in almost all areas of the breast. Volume replacement techniques with locoregional perforator flaps continue to gain popularity as a single-stage reconstructive option for women with large tumor to breast ratios, especially with specialized plastic surgeons at high volume, academic centers. The oncologic advantages of OPS have allowed women to avoid mastectomy with improved margin control, re-excision rates, and equivalent overall survival all while preserving the aesthetic outcomes for these patients. Despite the proven benefits of OPS, numerous healthcare systems barriers including insurance status, geographic location, referral patterns, and racial disparities all continue to play a role in access to surgical sub-specialized breast oncology care demonstrating the need for ongoing research and education about oncoplastic principles.
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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.
Subject(s)
Breast Neoplasms , Mastectomy, Segmental , Mastectomy , Quality of Life , Humans , Breast Neoplasms/surgery , Breast Neoplasms/psychology , Female , Middle Aged , Prospective Studies , Cross-Sectional Studies , Adult , Mastectomy, Segmental/psychology , Mastectomy/psychology , Aged , Surveys and QuestionnairesABSTRACT
Background: Breast cancer is the most common malignancy and remains the first cause of death related to cancer among Vietnamese women, with an incidence of 21,555 cases in 2020. Most breast cancer patients present with invasive disease and relatively large tumor sizes. While oncoplastic surgery (OPS) are commonly applied in Western countries, data on Asian population remains relatively limited. Objective: This study aims to assess the outcomes of level-2 oncoplastic techniques in breast-conserving surgeries at the Vietnam National Cancer Hospital. Methods: From January 2017 to June 2021, a cohort of 257 breast cancer patients who underwent breast-conserving surgery with OPS techniques were examined. Surgical complications, cosmetic outcome, recurrence and survival rates were assessed. Results: The mean age was 47.6±9.4 years, most patients had breast cup sizes B and C. The mean tumor size upon pathological examination was 2.00 ± 0.74 cm. Only 7 cases required reoperation, resulting in a mastectomy rate of 1.17%. The overall complication rate was low at 11.46%, with 9 cases (3.56%) experiencing delayed complications. Cosmetic results were rated as "excellent" in 20.6% and "good" in 60.5%, with a statistically significant difference. The rates of local recurrence, regional recurrence, and distant metastasis at five years were 2.78%, 1.19%, and 2.36%, respectively. Conclusion: The level 2 oncoplastic techniques had low complication rates, favorable oncological outcomes, and cosmetically satisfying results.
Subject(s)
Breast Neoplasms , Mammaplasty , Female , Humans , Adult , Middle Aged , Breast Neoplasms/surgery , Breast Neoplasms/pathology , Mastectomy , Vietnam/epidemiology , Mammaplasty/adverse effects , Mammaplasty/methods , Mastectomy, Segmental/adverse effects , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: The laparoscopically harvested omental flap (LHOF) has been used in partial or total breast reconstruction, but most studies on LHOF were case reports or small case series. However, the clinical feasibility and oncological safety of LHOF in oncoplastic breast surgery remains controversial. This study reported our experience applying LHOF for immediate breast reconstruction. METHODS: Between June 2018 and March 2022, 300 patients underwent oncoplastic breast surgery using LHOF at our institution. Their clinicopathological data, complications, cosmetic outcomes, and oncologic outcomes were evaluated. RESULTS: All patients underwent total breast reconstruction using LHOF after nipple-sparing mastectomy. The median operation time was 230 min (ranging from 155 to 375 min). The median operation time for harvesting the omental flap was 55 min (ranging from 40 to 105 min). The success rate of the laparoscopically harvested pedicled omental flap was over 99.0%. Median blood loss was 70 ml, ranging from 40 to 150 ml. The volume of the flap was insufficient in 102 patients (34.0%). The overall complication rate was 12.3%. Subcutaneous fluid in the breast area (7%) was the most common reconstruction-associated complication, but most cases were relieved spontaneously. The incidence rate of omental flap necrosis was 3.3%. LHOF-associated complications occurred in two cases, including one case of incisional hernia and one case of vascular injury. Cosmetic outcomes were satisfactory in 95.1% of patients on a four-point scale by three-panel assessment and 97.2% using the BCCT.core software. Two local and one systemic recurrence were observed during a median follow-up period of 32 months. CONCLUSIONS: The LHOF for immediate breast reconstruction is a safe and feasible method that involves minimal donor-site morbidity, satisfactory cosmetic outcomes, and promising oncologic safety.
Subject(s)
Breast Neoplasms , Laparoscopy , Mammaplasty , Humans , Female , Mastectomy/adverse effects , Retrospective Studies , Breast Neoplasms/surgery , Laparoscopy/adverse effects , Mammaplasty/adverse effects , Mammaplasty/methodsABSTRACT
Background and Objective: Breast-conserving surgery (BCS) with adjuvant radiotherapy remains the standard of care for early breast cancers in Pakistan. We sought to compare the outcomes of BCS with oncoplastic surgery (OPS), a relatively infrequent approach to breast cancer treatment in the country. Methods: This retrospective cohort study was conducted at Aga Khan University Hospital and Ziauddin Hospital in Karachi. Patients who had biopsy-proven Stage-I to III breast cancer and underwent either OPS or BCS between August 1, 2016, and December 31, 2021, were identified and followed for 30 days. Data were collected by reviewing patient files and electronic records. Results: A total of 481 patients were included in the study, where 204 (42.4%) underwent BCS and 277 (57.6%) underwent OPS. Mean tumor volume (146.8 vs. 90.4 cm3), and postoperative complications (2.2 % vs. 0%) were higher in OPS while the frequency of positive margins was greater in the BCS group (15.7 % vs. 2.2 %). There were no significant differences in the histologic type of tumor between the two groups. Conclusion: OPS is a valid alternative approach to breast cancer treatment that can be offered to women with early stage, locally advanced, multifocal or tumors at complex locations owing to the reduced occurrence of positive margins and thus lowered re-excision rates.
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OBJECTIVES: To describe the usage and advantages of bovine pericardium mesh (Tutopatch®) in breast reconstruction and to compare different mesh materials used in immediate breast reconstruction. METHODS: Our study involved a single-center, retrospective analysis of 103 patients (comprising 114 breasts) who underwent immediate implant-based breast reconstruction using bovine pericardium bovine matrix. The procedures were performed by the same surgical team between April 2018 and May 2023. RESULTS: The rates of early and late complications were examined after a median follow-up period of 30.2 ± 5.5 months. The results revealed that the rates of early complications stood at 9.7%, while late complications were observed in 14.5% of the cases. The most common late complication was seroma formation (7.7%) which six were resolved without any surgical intervention. CONCLUSION: Tutopatch® can be used as an extension of the muscle to cover the prosthesis. It forms an extra layer over the silicone implant that helps to decrease the complications as capsular contracture and implant exposure. It also represents a significant 85 % reduction in cost when compared to a similar-sized mesh materials. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Breast Implantation , Breast Implants , Breast Neoplasms , Mammaplasty , Humans , Cattle , Animals , Female , Retrospective Studies , Follow-Up Studies , Treatment Outcome , Mammaplasty/methods , Pericardium , Breast Implantation/adverse effects , Breast Implantation/methodsABSTRACT
Introduction: Breast disease management has changed over recent decades, related to molecular subtype, oncoplastic surgery and targeted therapies. Nevertheless, literature on Paget's disease of the breast (PDB), initially described as a clinical entity and now considered a multifocal/multicentric disease. Methods: PDB was classified as clinical in the presence of areolar abnormalities and as subclinical/pathological in all other cases. Clinical and prognostic data were evaluated and compared between the different presentation forms. Statistics comprised descriptive analysis, inter-group comparison (chi-square and Mann-Whitney tests) and overall and cancer-specific survival rates (Kaplan-Meier method and the log-rank test). Results: Of 85 patients included in this series, PDB was clinical in 58.8%. Overall, 27.1% had stage 0 and 92.9% had multifocal/multicentric disease. Most patients (83.5%) had the HER2 or luminal HER2 molecular subtype. Patients with clinical PDB had a higher rate of in situ disease (p=0.028) and were more likely to undergo breast-conserving surgery (p<0.001). Most of the 43 patients with HER2 invasive disease received anti-HER therapy. Mean follow-up time was 71.2 ± 43.3 months. Cancer-specific actuarial survival at 60 and 120 months was 92.3% and 83.1%, respectively. Survival was unaffected by the clinical form of PDB (p=0.275), anti-HER therapy (p=0.509) or oncoplastic surgery (p=0.821). Conversely, clinical stage affected survival significantly (p ≤ 0.001). Conclusion: PDB is a rare condition associated with multifocality/multicentricity and HER2 overexpression. Cases of clinical disease and those of subclinical/pathological disease differ significantly. Further studies are required to evaluate the clinical/areolar disease and the impact of advances in breast disease management on PDB.
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INTRODUCTION: Oncoplastic surgery is an important component of the management of breast cancer. As prognosis has improved, the need for proficient techniques to achieve disease eradication while maintaining cosmesis for naturally appearing breasts has gained importance. This study describes an easy-to-learn modified oncoplastic technique for patients undergoing breast-conserving treatment. DESCRIPTION OF THE TECHNIQUE: Tumor resection is performed through different peri-areolar, inframammary, or radial incisions. To reduce the size of the surgical defect created after tissue resection, an internal purse-string is performed parallel to the chest wall or base of the wound with subsequent staggering in three or more layers as needed, while maintaining the parallel orientation of the needle. This is followed by the creation and overlapping of internal breast tissue flaps that are rearranged to decrease the dead space with the aim of improving cosmesis. The redundant skin is removed for the skin envelope to maintain shape. The wound is closed in layers. We also describe steps in performing sentinel lymph node and tumor extraction through the same periareolar, inframammary, or radial incisions for tumors located in outer quadrants. Following closure, contour and projection of the breast were maintained without indentation or loss of projection, with a symmetrical appearance to the contralateral side. CONCLUSION: This simplified oncoplastic (MOLLER) technique can be easily learned and used by surgeons who treat cancer patients and have limited oncoplastic training. It uses basic known surgical principles to decrease the size of the defect created while minimizing the need for larger incisions/pedicles.
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Introducción: la cirugía oncoplástica (COP), ha tenido un gran desarrollo, permitiendo resecciones oncológicas seguras y previniendo potenciales deformidades y asimetrías. Evaluamos el impacto en la calidad de vida en pacientes con COP nivel I y II, mediante el cuestionario BREAST Q BCT y el deseo de simetrización posterior a la terapia adyuvante. Metodología: se estudiaron 50 pacientes, con diagnóstico de cáncer de mama, tratadas con COP (nivel I y nivel II) unilateral, durante el periodo entre octubre de 2017 y mayo de 2022, a quienes se les aplicó el cuestionario BREAST Q BCT postoperatorio, además de una encuesta sobre el deseo de simetrización. Resultados: en los dominios del BREAST Q estudiados se registraron: «bienestar psicosocial» (mediana de 83) «bienestar sexual» (mediana de 66), «bienestar físico» (mediana de 76), «satisfacción con la mama operada» (mediana de 80), «satisfacción con la información recibida» (mediana de 76) y «satisfacción con el equipo de salud» (mediana de 100). No se encontró relación estadística entre las variables estudiadas y las puntuaciones de la mediana del dominio «satisfacción de mama operada». Solo el 10% de las pacientes expresaron el deseo de simetrización. Conclusión: los resultados demuestran niveles altos de satisfacción en COP nivel I y II unilateral, teniendo un impacto en la calidad de vida de las pacientes; expresando el deseo de simetrización, predominante en mamoplastias de nivel II y COP extrema. (AU)
Introduction: Oncoplastic surgery (COP) has had a great development, allowing safe oncological resections, preventing potential deformities and asymmetries. We evaluated the impact on quality of life in patients with COP level I and II, using the BREAST Q BCT questionnaire and the desire for symmetrization after adjuvant therapy. Methodology: 50 patients diagnosed with breast cancer, treated with unilateral COP (Level I and Level II), were studied during the period between October 2017 and May 2022, to whom the BREAST Q BCT postoperative questionnaire was applied, in addition to survey on the desire for symmetrization. Results: In the domains of the BREAST Q studied, they recorded: "psychosocial well-being" (median of 83), "sexual well-being" (median of 66), "physical well-being" (median of 76), "satisfaction with the operated breast" (median of 80), "satisfaction with the information received" (median of 76) and "satisfaction with the health team" (median of 100). No statistical relationship was found between the variables studied and the median scores of the "satisfaction of operated breast" domain. Only 10% of the patients expressed the desire for symmetrization. Conclusion: The results show high levels of satisfaction in COP level I and II unilateral, having an impact on the quality of life of the patients; expressing the desire for symmetrization, predominant in level II mammoplasties and extreme COP. (AU)
Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Breast Neoplasms/surgery , Quality of Life , Breast/surgery , Surveys and Questionnaires , Mastectomy, Segmental , Personal SatisfactionABSTRACT
Introduction: We aimed to report the long-term surgical outcomes of extreme oncoplasty techniques in selected patients with unifocal (UF)/cT3 or multifocal-multicentric tumors (MFMC). Material and Methods: Patients who were initially recommended to have mastectomy underwent extreme oncoplastic breast-conserving surgery (eOBCS) including therapeutic reduction mammoplasty, racquet, and round-block mammoplasty, Grisotti flap, or combined technique were included. Preoperative tumor parameters, clinical outcomes, rate of local recurrence, survival, and patients' satisfaction were assessed. Results: Eighty-six patients with a median age of 51 years were followed for a median follow-up of 75 (8-154) months; 31 (36%) had cT3 and 55 (64%) had MFMC tumors. The majority of patients (83.6%) had invasive cancer. The median UF tumor size was 58 mm (range 51-100) on imaging and 51 mm (range 50-60) on final pathology. The median tumor span for MFMC was 65 mm (range 53-95) on imaging, whereas the median of the largest tumor size was 30 mm (range 22-60) on final pathology. Seventy-one patients (82.5%) were ER-positive, 17 (19.7%) were HER2 positive, and 8 (9.3%) were triple-negative breast cancer. Four patients (4.7%) required further intervention for having positive margins (3 re-excisions, 1 completion mastectomy). Three local recurrences (3.4%) and 10 (11.6%) distant metastasis occurred. The cosmetic outcome was excellent in 37 (43%) patients. No major complications were observed. Conclusions: eOBCS can be a good option for patients who initially require mastectomy. Appropriate patient selection, a multidisciplinary approach, and patient consent are essential steps of the procedure.
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Oncoplastic surgery (OPS) is a form of breast conservation that combines definitive oncologic resection with optimal aesthetic outcomes. Various definitions exist, with most focusing on volume displacement techniques to close the lumpectomy defect and redistribute the remaining breast volume over the preserved breast. Although its oncologic safety has been well demonstrated, uptake into practice varies globally. This article details the definition, safety, training opportunities, and practice patterns of OPS on a global scale.
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Breast Neoplasms , Mammaplasty , Humans , Female , Breast Neoplasms/surgery , Mammaplasty/methods , Mastectomy, Segmental/methodsABSTRACT
PURPOSE: Whether changing the institutional practice from general anesthesia (GA) to monitored anesthesia care (MAC) affects postoperative quality of recovery for oncoplastic breast-conserving surgery (BCS) is currently unknown. We designed this quasi-experimental study to evaluate a quality improvement (QI) initiative instituted in Edmonton, AB, Canada. METHODS: We chose a prospective controlled cohort study design for this QI study, where patients underwent oncoplastic BCS under MAC in one hospital and BCS under GA at another hospital (control). A total of 125 patients undergoing surgery between May 2021 and February 2022 were enrolled. Exclusion criteria were male sex, total mastectomy, or age under 18. All other patients were included. The primary outcome was the change in Quality of Recovery-15 score at 24 hr compared with a preoperative baseline. Secondary outcomes included intra- and postoperative time profiles, perioperative analgesic and antiemetic use and length of hospital stay. Statistical analysis included a propensity score analysis to account for confounding variables. RESULTS: Sixty-four patients received GA and 61 MAC. No enrolled patients were lost to follow up but two were excluded secondarily. No patients receiving MAC needed conversion to GA or unplanned airway management. Monitored anesthesia care was associated with superior outcomes for the primary outcome (ß/SE[ß], 3.31; 99.5% confidence interval, 0.45 to 6.17; P = 0.001) and most secondary outcomes, when accounting for confounding factors. CONCLUSIONS: A care transformation initiative for patients undergoing oncoplastic BCS under MAC was associated with a higher quality recovery profile and shorter length of stay without any increase in perioperative or postoperative adverse events.
RéSUMé: OBJECTIF: On ignore actuellement si le fait de modifier la pratique institutionnelle de l'anesthésie générale (AG) à la sédation procédurale (monitored anesthesia care) affecte la qualité de la récupération postopératoire en cas de chirurgie mammaire conservatrice oncoplastique. Nous avons conçu cette étude quasi expérimentale pour évaluer une initiative d'amélioration de la qualité mise en place à Edmonton, Alberta, Canada. MéTHODE: Nous avons choisi une méthodologie d'étude de cohorte prospective contrôlée pour cette étude d'amélioration de la qualité, dans laquelle des patientes ont bénéficié d'une chirurgie mammaire conservatrice oncoplastique sous sédation procédurale dans un hôpital et de la même chirurgie sous anesthésie générale dans un autre hôpital (groupe témoin). Au total, 125 patientes bénéficiant d'une intervention chirurgicale entre mai 2021 et février 2022 ont été recrutées. Les critères d'exclusion étaient le sexe masculin, la mastectomie totale ou un âge de moins de 18 ans. Toutes les autres personnes ont été incluses. Le critère d'évaluation principal était la variation du score de Qualité de la récupération 15 à 24 heures par rapport aux valeurs initiales préopératoires. Les critères d'évaluation secondaires comprenaient les profils temporels per- et postopératoires, l'utilisation périopératoire d'analgésiques et d'antiémétiques et la durée du séjour à l'hôpital. L'analyse statistique comprenait une analyse par score de propension pour tenir compte des variables de confusion. RéSULTATS: Soixante-quatre patientes ont reçu une anesthésie générale et 61 une sédation procédurale. Aucune patiente recrutée n'a été perdue au suivi, mais deux ont été exclues secondairement. Aucune patiente recevant une sédation procédurale n'a eu besoin d'une conversion en anesthésie générale ou d'une prise en charge non planifiée des voies aériennes. La sédation procédurale était associée à des issues supérieures pour le critère d'évaluation principal (ß/ET[ß], 3,31; intervalle de confiance à 99,5 %, 0,45 à 6,17; P = 0,001) et la plupart des critères d'évaluation secondaires, en tenant compte des facteurs de confusion. CONCLUSION: Une initiative de transformation des soins pour les patientes bénéficiant d'une chirurgie mammaire conservatrice oncoplastique sous sédation procédurale a été associée à un profil de récupération de meilleure qualité et à une durée de séjour plus courte sans augmentation des événements indésirables périopératoires ou postopératoires.
Subject(s)
Breast Neoplasms , Mastectomy, Segmental , Humans , Male , Female , Prospective Studies , Cohort Studies , Breast Neoplasms/surgery , Breast Neoplasms/etiology , Quality Improvement , Mastectomy , Anesthesia, General/adverse effects , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: Implant-based submuscular breast reconstruction (SBR) can be performed with the aid of acellular dermal matrices (ADM) for implant coverage on their inferolateral pole, aiming at providing a biological interface for hiding the implant and therefore reducing the risk of complications. The purpose of this study is to assess the long-term post-operative outcomes obtained using the SBR-specific Native® ADM (DECO med s.r.l., Marcon, Venice, Italy). METHODS: All cases of Native®-assisted immediate SBR performed at our institution between October 2016 and March 2020 were retrospectively analysed. Demographic and surgical data were collected, and post-operative outcomes, including minor and major complications, were evaluated. Particular attention was paid to complications emerging before and after patient discharge. Dependence analyses were performed to uncover statistically significant relationships between risk factors and reconstructive outcomes. RESULTS: Data on 100 patients were collected, for a total of 128 breasts. The mean age of the cohort was 49.5 years, the mean BMI was 23.4 kg/m2, and the mean follow-up was 24 months. Out of this, 14.1% of patients received pre-operative radiotherapy, while 16.4% underwent post-mastectomy radiotherapy. Breasts appeared to develop short-term minor complications more likely during hospitalisation (11.7% vs. 7.8%), while short-term major complications occurred more often after discharge (7.8% vs. 15.6%). The most frequent long-term complications were capsular contracture and contour defects (both 9.4%). Risk factors that showed a statistically significant relationship with complications were pre- and post-mastectomy radiotherapy and post-operative chemotherapy. CONCLUSIONS: The retrospective analysis showed results in line with clinical outcomes reported in the literature for the same reconstructive technique. The use of Native® ADM in SBR is safe and effective in the long term.
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INTRODUCTION: Oncoplastic breast conserving surgery (OBCS) aims to provide safe and satisfying surgery for breast cancer patients. The American Society of Breast Surgeons (ASBrS) classification system is based on volumetric displacement cut-offs (level I for <20% of breast volume; level II for 20-50%). It aims to facilitate communication among treating physicians and patients. Here, we investigate whether the extent of OBCS as classified by ASBrS independently predicts postoperative complications. MATERIALS AND METHODS: This retrospective analysis of a prospectively maintained database included patients with stage I-III breast cancer who underwent OBCS between 03/2011 and 12/2020 at a Swiss university hospital. Outcomes included short-term (≤30 days) complications and chronic (>30 days) pain after surgery. Multivariate logistic regression models were used to identify independent predictors. RESULTS: In total, 439 patients were included, 314 (71.5%) received ASBrS level I surgery, and 125 (28.5%) underwent ASBrS level II surgery. ASBrS level II was found to be an independent predictor of delayed wound healing (odds ratio [OR] 9.75, 95% confidence intervals (CI) 2.96-32.10). However, ASBrS level did not predict chronic postoperative pain (incidence rate ratio [IRR] 1.20, 95%CI 0.85-1.70), as opposed to age (IRR 1.19, 95%CI 1.11-1.27 per 5 years decrease), and weight disorders (underweight [BMI <18.5] vs. normal weight [BMI 18.5 < 25]: IRR 4.02, 95%CI 1.70-9.54; obese [BMI ≥30] vs. normal weight: IRR 2.07, 95%CI 1.37-3.13). CONCLUSION: ASBrS level II surgery predicted delayed wound healing, warranting close clinical follow-up and prompt treatment to avoid delays in adjuvant therapy.
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Breast Neoplasms , Mammaplasty , Surgeons , Humans , Child, Preschool , Female , Mastectomy, Segmental , Retrospective Studies , Breast Neoplasms/surgery , Wound HealingABSTRACT
Introduction: Oncoplastic surgery (OS) has expanded the indications for breast-conserving surgery associated with an adequate aesthetic result. However, few studies have described the factors associated with unsatisfactory cosmetic outcomes from this surgical modality. Materials and methods: This is a cross-sectional prospective study that included patients undergoing breast-conserving surgery (BCS) with or without OS. The patients self-evaluated the cosmetic results of the breasts posttreatment and had them photographed. The photos were analyzed by BCCT.core. Individual and treatment factors (local and systemic) for all patients were evaluated. These factors were dichotomized according to the use of OS and to the cosmetic result (satisfactory and unsatisfactory). Categorical variables were tested for association with surgical outcome using the chi-square test while numerical variables using the Mann-Whitney U test. Variables with p <0,2 were selected for multivariate analysis. Results: Of the 300 patients evaluated, 72 (24,0%) underwent OS. According to the patient self-evaluations, an unsatisfactory cosmetic result from OS was significantly associated with younger age at diagnosis, higher body mass index (BMI) at the time of evaluation, larger tumor size and greater weight of the surgical specimen. According to the BCCT.core, only the laterality of the tumor (left) was significantly associated with an unsatisfactory cosmetic result. In logistic regression, considering OS as a control variable, the risk of an unsatisfactory outcome according to patient self-evaluation was related to the tumor ≥ T2 odds ratio (OR) 1,85 (1,027-3,34) and age at diagnosis < 40 [OR 5,0 (1,84-13,95)]. However, according to the software, the variables were associated with an increased risk of an unsatisfactory outcome were the time interval between surgery and evaluation [OR 1,27 (1,16-1,39)], the presence of lymphedema [OR 2,97 (1,36-6,46)], surgical wound infection [OR 3,6 (1,22-11,16)], tumor location on the left side [OR 3,06 (1,69-5,53)], overweight [OR 2,93 (1,48-5,8)] and obesity [OR 2,52 (1,2-5,31)]. Conclusion: There is no standard methodology for breast cosmesis evaluation, which influences the factors associated with unsatisfactory results. Younger patients and those with increased BMI, left breast cancer and extensive resections tend to present with unsatisfactory cosmetic results when OS is performed.