RESUMEN
BACKGROUND: Little is known regarding racial differences in satisfaction and quality of life (QOL) after contralateral prophylactic mastectomy (CPM). In this study, we aim to characterize associations between race, and postoperative satisfaction and well-being, utilizing the validated BREAST-Q patient-reported outcome measure. PATIENTS AND METHODS: Patients were eligible if they were diagnosed with stage 0-III unilateral breast cancer and underwent mastectomy with immediate reconstruction at our institution between 2016 and 2022. BREAST-Q surveys were administered in routine clinical care preoperatively and postoperatively to assess QOL. We assessed whether the relationship between race, and domains of satisfaction with breasts and psychosocial well-being differed by receipt of CPM compared with unilateral mastectomy at 6 months, 1 year, 2 years, and 3 years following reconstruction. RESULTS: Of 3334 women, 2040 (61%) underwent unilateral mastectomy and 1294 (39%) underwent CPM. Compared with White and Asian women who received CPM, Black women who underwent CPM were more likely to have higher BMI (p < 0.001), undergo autologous reconstruction (p = 0.006), and receive postmastectomy radiation (PMRT) (p < 0.001). There was no association between race and domains of satisfaction of breasts or psychosocial well-being for women who underwent unilateral mastectomy (p = 0.6 and p > 0.9, respectively) or CPM (p = 0.8 and p = 0.9, respectively). PMRT was negatively associated with both satisfaction with breasts (p < 0.001) and psychosocial well-being (p = 0.007). CONCLUSIONS: Differences in satisfaction with breasts and psychosocial well-being at 3-year follow-up were not associated with race but rather treatment variables, particularly the receipt of PMRT. Further investigations with a larger and more diverse population are needed to validate these findings.
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Carcinoma de Mama in situ , Neoplasias de la Mama , Mamoplastia , Mastectomía Profiláctica , Humanos , Femenino , Mastectomía , Mastectomía Profiláctica/psicología , Calidad de Vida , Neoplasias de la Mama/cirugía , Mamoplastia/efectos adversos , Medición de Resultados Informados por el PacienteRESUMEN
BACKGROUND: RxPONDER showed no benefit of adjuvant chemotherapy in postmenopausal women with estrogen receptor (ER) positive/human epidermal growth factor receptor 2 (HER2) negative breast cancer and limited nodal burden (pN1) with a recurrence score ≤ 25, suggesting that axillary staging could be omitted in cN0 patients if significant numbers of such women do not have pN2-3 disease. Here we evaluate the pN2-3 disease rate in a large cohort of postmenopausal women presenting with cN0 breast cancer. PATIENTS AND METHODS: Consecutive postmenopausal patients presenting with T1-2N0 breast cancer who underwent axillary surgery from February 2006 to December 2011 were identified. Clinicopathologic characteristics associated with pN2-3 disease were examined using chi-square or Fisher's exact tests. RESULTS: Of 3363 postmenopausal women with cT1-2N0 breast cancer (median age 58 years, IQR 48-67 years), median tumor size was 1.3 cm (IQR 0.90-1.90cm). Post-axillary staging, 2600 (77.3%) were pN0, 643 (19.1%) were pN1, and 120 (3.6%) were pN2-3. The pN2-3 disease rate did not differ across subtypes (4.4% HER2+, 3.5% HR-/HER2-, 3.5% HR+/HER2-, p = 0.70). In the subset with HR+/HER2- tumors, on multivariable analysis, age < 65 years (odds ratio [OR] 2.38, 95% confidence interval [CI] 1.32-4.49), lymphovascular invasion (OR 5.29, 95% CI 2.72-11.2), multifocal/centric tumors (OR 3.08, 95% CI 1.79-5.32), and tumor size > 2 cm (OR 5.51, 95% CI 3.05-10.4) were significantly associated with pN2-3 nodal burden. Of 506 patients with tumors > 2 cm, 49 (9.7%) had pN2-3 disease; in the subset of 90 patients age < 65 years who had multifocal/centric tumors > 2 cm, 23 (25.6%) had pN2-3 disease. CONCLUSIONS: In postmenopausal women with cN0 disease, pN2-3 nodal burden is uncommon; omitting axillary staging would not miss a significant number of patients who might benefit from adjuvant chemotherapy. Information available preoperatively indicating a higher risk of nodal disease such as younger age and large, multifocal tumors should be considered in the multidisciplinary management of the axilla.
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Neoplasias de la Mama , Costo de Enfermedad , Humanos , Femenino , Persona de Mediana Edad , Anciano , Neoplasias de la Mama/cirugíaRESUMEN
BACKGROUND: Pathologic complete response (pCR) to neoadjuvant chemotherapy (NAC) occurs in up to 20% of hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) breast cancers. Whether this differs among BRCA mutation carriers is uncertain. This study compared pCR between BRCA1/2 mutation carriers and matched sporadic control subjects. METHODS: From November 2013 to January 2022, this study identified 522 consecutive women with clinical stage I to III HR+/HER2- breast cancer treated with NAC and surgery. The study matched BRCA1/2 mutation carriers 1:2 to non-carriers in terms of age, clinical tumor (cT) and nodal (cN) stage, and differentiation. Two-sample non-parametric tests compared baseline characteristics. Multivariable logistic regression assessed pCR (i.e., ypT0/ispN0) by BRCA1/2 mutational status. RESULTS: Of the 522 women (median age, 50 years), 59 had BRCA1/2 mutations, 78% of which were clinically node positive. Anthracycline-based NAC was administered to 97%. More BRCA1/2 mutation carriers were younger, had cT1 tumors, and had poorly differentiated disease. After matching, 58 BRCA1/2 mutation carriers were similar to 116 non-carriers in terms of age (p = 0.6), cT (p = 0.9), cN stage (p = 0.7), and tumor differentiation (p > 0.9). Among the mutation carriers, the pCR rate was 15.5% for BRCA1/2, 38% (8/21) for BRCA1, and 2.7% (1/37) for BRCA2 versus 7.8% (9/116) for the non-carriers (p < 0.001). After NAC, 5 (41.7%) of the 12 BRCA1 mutation carriers converted to pN0 versus 10 (37%) of the 27 BRCA2 mutation carriers and 19 (20.9%) of the 91 non-carriers (p = 0.3). In the multivariable analysis, BRCA1 mutation status was associated with higher odds of pCR than non-carrier status (odds ratio [OR] 6.31; 95% confidence interval [CI] 1.95-20.5; p = 0.002), whereas BRCA2 mutation status was not (OR 0.45; 95% CI 0.02-2.67; p = 0.5). CONCLUSIONS: This study showed that BRCA1 mutation carriers with HR+/HER2- breast cancers have a higher rate of pCR than sporadic cancers and may derive greater benefit from chemotherapy. The use of NAC to downstage these patients should be considered.
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Neoplasias de la Mama , Humanos , Femenino , Persona de Mediana Edad , Neoplasias de la Mama/patología , Proteína BRCA1/genética , Proteína BRCA2/genética , Terapia Neoadyuvante , MutaciónRESUMEN
INTRODUCTION: Contralateral prophylactic mastectomy (CPM) is recommended for BRCA mutation carriers; its use in noncarriers relies on patient choice. We characterized differences in satisfaction and well-being after CPM between BRCA carriers and noncarriers. METHODS: BREAST-Q data were obtained before and after CPM with immediate reconstruction performed at a single institution from 2016 to 2022. Associations between BRCA status and satisfaction with breasts, psychosocial well-being, and sexual well-being were assessed, with adjustment for preoperative scores and relevant confounders. RESULTS: In total, 149 BRCA carriers and 842 noncarriers were included. Response rates varied over time (preoperative, 56%; 6 months, 78%; 1 year, 51%; 2 years, 52%; 3 years, 59%). BRCA carriers were younger (p < 0.001), with a higher rate of neoadjuvant chemotherapy (p < 0.001). More noncarriers had HR+/HER2- tumors (p < 0.001) and underwent endocrine therapy (p < 0.001). Baseline satisfaction with breasts was higher among BRCA carriers (median [interquartile range] score, 70 [53-82] vs. 58 [48-70]; p = 0.006); psychosocial (p = 0.20) and sexual (p = 0.14) well-being were not significantly different between groups. BRCA carriers had a greater decrease in satisfaction with breasts (p = 0.04) and psychological well-being (p = 0.05) from baseline to 6 months; decrease in sexual well-being (p = 0.38) was not significantly different between groups. On univariate and multivariable analyses, BRCA status was not associated with satisfaction with breasts, sexual well-being, or psychosocial well-being. CONCLUSIONS: Satisfaction and well-being were similar between BRCA carriers and noncarriers treated with CPM. Relative to noncarriers, BRCA carriers experienced a greater decline in satisfaction with breasts and psychological well-being at 6 months after CPM.
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Neoplasias de la Mama , Mastectomía Profiláctica , Humanos , Femenino , Mastectomía/psicología , Neoplasias de la Mama/genética , Neoplasias de la Mama/cirugía , Mutación , Satisfacción Personal , Satisfacción del PacienteRESUMEN
INTRODUCTION: Studies support omission of axillary lymph node dissection (ALND) for patients with sentinel node-positive disease, with ALND recommended for patients who present with clinically positive nodes. Here, we evaluate patient and tumor characteristics and pathologic nodal stage of patients with estrogen receptor-positive (ER +) breast cancer who undergo ALND to determine if differences exist based on nodal presentation. MATERIALS AND METHODS: Retrospective chart review from 2010 to 2019 defined three groups of patients with ER + breast cancer who underwent ALND for positive nodes: SLN + (positive node identified at SLN biopsy), cNUS (abnormal preoperative US and biopsy), and cNpalp (palpable adenopathy). Patients who received neoadjuvant chemotherapy or presented with axillary recurrence were excluded. RESULTS: Of 191 patients, 94 were SLN + , 40 were cNUS, and 57 were cNpalp. Patients with SLN + compared with cNpalp were younger (56 vs 64 years, p < 0.01), more often pre-menopausal (41% vs 14%, p < 0.01), and White (65% vs 39%, p = 0.01) with more tumors that were low-grade (36% vs 8%, p < 0.01). Rates of PR + (p = 0.16), levels of Ki67 expression (p = 0.07) and LVI (p = 0.06) did not differ significantly among groups. Of patients with SLN + disease, 64% had pN1 disease compared to 38% of cNUS (p = 0.1) and 40% of cNpalp (p = 0.01). On univariable analysis, tumor size (p = 0.01) and histology (p = 0.04) were significantly associated with pN1 disease, with size remaining an independent predictor on multivariable analysis (p = 0.02). CONCLUSION: Historically, higher risk features have been attributed to patients with clinically positive nodes precluding omission of ALND, but when restricting evaluation to patients with ER + breast cancer, only tumor size is associated with higher nodal stage.
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Neoplasias de la Mama , Axila/patología , Neoplasias de la Mama/patología , Femenino , Humanos , Escisión del Ganglio Linfático , Metástasis Linfática/patología , Receptores de Estrógenos , Estudios Retrospectivos , Biopsia del Ganglio Linfático CentinelaRESUMEN
PURPOSE: In clinically node-positive breast cancer, axillary staging after neoadjuvant chemotherapy (NAC) is optimized with targeted axillary dissection (TAD), which includes removal of the biopsy-proven metastatic lymph node (LN) in addition to sentinel lymph nodes (SLN). Localization of the clipped node is currently performed post-NAC; however, technical limitations can make detection and localization of the treated LN challenging. We prospectively evaluated the feasibility of localizing the metastatic LN with a SAVI SCOUT® reflector (SAVI) prior to NAC for targeted removal at surgery. METHODS: Twenty-five patients with stage 2/3 breast cancer underwent ultrasound-guided localization of the biopsy-proven LN with SAVI prior to NAC. After NAC, patients with clinical response underwent TAD. Primary outcome measures were rate of successful localization, days between insertion of SAVI and axillary surgery, frequency of retrieval of clipped node, and frequency of SAVI-LN as SLN. RESULTS: After NAC, 23/25 (92%) had clinical axillary down-staging and underwent TAD. Two patients with persistent palpable axillary disease underwent ALND for initial staging. Axillary surgery was performed at an average of 141 days post-SAVI insertion and the SAVI was successfully retrieved in all cases. Among 23 patients undergoing TAD, the SAVI was retrieved within a LN in all patients, whereas clip migration was observed in two patients. The median SLN removed was 4, and SAVI-LN was SLN in 22/23 patients. Axillary pCR rate was 44%. CONCLUSION: Localizing a metastatic LN with SAVI reflector prior to NAC for targeted removal at surgery is feasible and may provide technical and logistical advantages over axillary localization post-NAC. CLINICAL TRIAL REGISTRY: Clinical trials.gov identifier: NCT03411070.
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Neoplasias de la Mama , Terapia Neoadyuvante , Axila/patología , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/patología , Neoplasias de la Mama/cirugía , Disección , Femenino , Humanos , Escisión del Ganglio Linfático , Ganglios Linfáticos/patología , Ganglios Linfáticos/cirugía , Estadificación de Neoplasias , Proyectos Piloto , Biopsia del Ganglio Linfático CentinelaRESUMEN
BACKGROUND: In cN1 patients rendered cN0 with neoadjuvant chemotherapy, the false-negative rate of sentinel lymph node biopsy (SLNB) is < 10% when ≥ 3 sentinel lymph nodes (SLNs) are removed. The added value of nodal clipping in this scenario is unknown. Here we determine how often the clipped node is a sentinel node when ≥ 3 SLNs are retrieved. METHODS: We identified cT1-3N1 patients treated between 02/2018 and 10/2021 with a clipped lymph node at presentation. SLNB was performed with a standardized approach of dual-tracer mapping and retrieval of ≥ 3 SLNs. Clipped nodes were not localized; SLNs were X-rayed intraoperatively to determine clip location. Axillary lymph node dissection (ALND) was performed for any residual disease or retrieval of < 3 SLNs. RESULTS: Of 269 patients, 251 (93%) had ≥ 3 SLNs. Median age was 51 years; the majority (92%) had ductal histology; 46% were HR+/HER2-. The median number of SLNs removed was 4 (IQR 3,5). The clipped node was an SLN in 88% (220/251) of cases. Of the 31 where the clipped node was not, 13 had a positive SLN mandating ALND, and the clip was identified in the ALND specimen. In the remaining 18, where ≥ 3 negative SLNs were retrieved and an ALND was not performed, the clip was not retrieved, with no axillary failures in this group (median follow-up: 55 months). CONCLUSION: When the SLNB procedure is optimized with dual tracer and retrieval of ≥ 3 SLNs, the clipped node is an SLN in the majority of cases, suggesting that failure to retrieve the clipped node should not be an indication for ALND.
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Neoplasias de la Mama , Carcinoma Ductal de Mama , Carcinoma Lobular , Ganglio Linfático Centinela , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/patología , Neoplasias de la Mama/cirugía , Carcinoma Ductal de Mama/tratamiento farmacológico , Carcinoma Ductal de Mama/patología , Carcinoma Ductal de Mama/cirugía , Carcinoma Lobular/tratamiento farmacológico , Carcinoma Lobular/patología , Carcinoma Lobular/cirugía , Femenino , Humanos , Escisión del Ganglio Linfático , Ganglios Linfáticos/patología , Ganglios Linfáticos/cirugía , Metástasis Linfática/patología , Persona de Mediana Edad , Terapia Neoadyuvante , Estadificación de Neoplasias , Ganglio Linfático Centinela/patología , Ganglio Linfático Centinela/cirugía , Biopsia del Ganglio Linfático Centinela/métodosRESUMEN
INTRODUCTION: Biomarker changes in patients with residual disease (RD) after neoadjuvant systemic therapy (NAT) have unclear consequences. This study examined the prevalence of biomarker [hormone receptor (HR) and HER2] change and its effect on disease-free survival (DFS) and overall survival (OS). PATIENTS AND METHODS: A total of 303 patients treated with NAT from 2008 to 2016 were identified from a prospective database. Biomarker status at diagnosis was determined and retested after NAT in patients with RD. DFS and OS were compared among three groups: no biomarker change, clinically insignificant change in either ER or PR without alteration in HR status, and clinically significant change in at least one biomarker with resultant change in HR or HER2 status. Subgroups with no change and HR change were examined [HR+HER2- no change, triple negative (TN) no change, HR+HER2- to TN, TN to HR+HER2]. RESULTS: Overall, 61.4% of patients had RD. Of these, 32.8% had changes in at least one biomarker. At median follow up of 5.48 years, no biomarker change was associated with improved DFS compared with changes in HR or HER2 status (p = 0.043). In addition, no biomarker change (p = 0.005) and clinically insignificant changes in biomarker status (p = 0.019) were associated with improved OS compared with clinically significant changes in HR or HER2 status. Among subgroups, HR+HER2- to TN was associated with worse DFS (p = 0.029) and OS (p = 0.008) compared with HR+HER2- no change. CONCLUSIONS: Among those with RD, biomarker status change was common and impacted survival in subgroups of HR+ or TN disease. Retesting biomarkers after NAT has prognostic implications.
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Neoplasias de la Mama , Terapia Neoadyuvante , Biomarcadores de Tumor , Neoplasias de la Mama/tratamiento farmacológico , Femenino , Humanos , Pronóstico , Receptor ErbB-2RESUMEN
BACKGROUND: Omission of axillary lymph node dissection (ALND) is accepted for patients with one or two positive sentinel nodes, and studies are focusing on clinically node-positive patients who have been downstaged with neoadjuvant chemotherapy (NAC). Evidence is lacking for patients with positive nodes who undergo surgery upfront. These patients are assumed to have a higher burden of nodal disease such that ALND remains the standard of care. METHODS: Patients who underwent ALND for breast cancer between 2010 and 2019 at the authors' institution were retrospectively identified. Those with clinical N1 disease were included in the study. Patients who received NAC and those who had surgery for sentinel node positive disease or axillary recurrence were excluded. Clinical and pathologic factors associated with nodal stage were evaluated. RESULTS: Of 111 patients who met the inclusion criteria, 61.3% had a palpable node on exam, and 41.4% ultimately had pN1 disease. Most of the tumors were estrogen receptor (ER)-positive (91.5%), and 21.7% of the tumors were invasive lobular cancers. Lobular histology, tumor size, and metastasis size were associated with higher nodal stage. In the multivariable analysis, the patients with nodal metastasis larger than 10 mm had significantly lower odds of having pN1 disease (odds ratio 0.12; 95% confidence interval 0.02-0.69; p = 0.02). In a subset analysis of patients with palpable nodes, tumor size and histology remained significantly associated with nodal stage. CONCLUSION: More than 40% of breast cancer patients with clinically positive nodes had minimal nodal disease (pN1) at surgery. Additionally, palpable nodes on exam did not predict higher nodal stage. A subset of patients with clinically positive nodes may be identified who can potentially be spared the morbidity of ALND.
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Neoplasias de la Mama , Axila , Neoplasias de la Mama/cirugía , Humanos , Escisión del Ganglio Linfático , Ganglios Linfáticos/cirugía , Recurrencia Local de Neoplasia , Estudios Retrospectivos , Biopsia del Ganglio Linfático CentinelaRESUMEN
BACKGROUND: The Going Flat movement aims to increase awareness and acceptance of mastectomy alone as a viable option for patients. Little is known about motivations and satisfaction with surgical outcomes in this population. METHODS: An online survey was administered to 931 women who had a history of uni- or bilateral mastectomy for treatment of breast cancer or elevated breast cancer risk without current breast mound reconstruction. Satisfaction with outcome and surgeon support for the patient experience were characterized using 5-level scaled scores. RESULTS: Mastectomy alone was the first choice for 73.7% of the respondents. The top two reasons for going flat were desire for a faster recovery and avoidance of a foreign body placement. Overall, the mean scaled satisfaction score was 3.72 ± 1.17 out of 5. In the multivariable analysis, low level of surgeon support for the decision to go flat was the strongest predictor of a satisfaction score lower than 3 (odds ratio [OR], 3.85; 95% confidence interval [CI], 2.59-5.72; p < 0.001). Dissatisfaction also was more likely among respondents reporting a body mass index (BMI) of 30 kg/m2 or higher (OR, 2.74; 95% CI, 1.76-4.27; p < 0.001) and those undergoing a unilateral procedure (OR, 1.99; 95% CI, 1.29-3.09; p = 0.002). Greater satisfaction was associated with receiving adequate information about surgical options (OR, 0.48; 95% CI, 0.32-0.69; p < 0.0001) and having a surgeon with a specialized breast surgery practice (OR, 0.56; 95% CI, 0.38-0.81; p = 0.002). CONCLUSIONS: Most patients undergoing mastectomy alone are satisfied with their surgical outcome. Surgeons may optimize patient experience by recognizing and supporting a patient's decision to go flat.
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Neoplasias de la Mama , Mamoplastia , Neoplasias de la Mama/cirugía , Femenino , Humanos , Mastectomía , Medición de Resultados Informados por el Paciente , Satisfacción del Paciente , Encuestas y CuestionariosRESUMEN
PURPOSE: Multiple wire-free technologies for localization of non-palpable breast cancers have emerged as satisfactory alternatives to wire. However, no study has compared two non-radioactive wire-free approaches to one another. The purpose of this study was to compare outcomes among LOCalizer™ radiofrequency identification (RFID), SAVI Scout® (SAVI), and wire localization (WL). METHODS: This was a retrospective, cross-sectional cohort study of patients undergoing lumpectomy for non-palpable breast cancer at a single institution between August 2017 and February 2019. Patients were divided into three cohorts based on localization technique: RFID, SAVI or WL. Operative times and average tumor volumes were compared using one-way analysis of variance. Positive margin and re-excision rates were compared with Fisher's exact test. RESULTS: Among 104 patients who underwent lumpectomy for non-palpable breast cancer, 33 patients (31.7%) had RFID, 21 (20.2%) had SAVI, and 50 (48.0%) had WL. Operative times were 79 min for RFID, 81 min for SAVI, and 78 min for WL (p = 0.91). Volume of tissue resected was 36.3 cm3, 31.7 cm3, and 35.3 cm3 for RFID, SAVI, and WL, respectively (p = 0.84). Positive margin rates (RFID 3.0% vs SAVI 9.5% vs WL 8.0%, p = 0.67) and re-excision rates (RFID 6.1% vs SAVI 9.5% vs WL 10.0%, p = 0.82) were similar across groups. CONCLUSIONS: Wire-free localization technologies have been compared to WL demonstrating similar efficacy. Our study suggests that RFID and SAVI Scout also perform similarly to one another. Physicians and institutions may consider more nuanced features of each localization system rather than performance alone when choosing a wire-free alternative.
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Neoplasias de la Mama/cirugía , Mama/diagnóstico por imagen , Mastectomía Segmentaria/métodos , Cuidados Preoperatorios/métodos , Anciano , Mama/patología , Mama/cirugía , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/patología , Estudios Transversales , Femenino , Humanos , Imagen por Resonancia Magnética/instrumentación , Imagen por Resonancia Magnética/métodos , Márgenes de Escisión , Mastectomía Segmentaria/estadística & datos numéricos , Persona de Mediana Edad , Tempo Operativo , Cuidados Preoperatorios/instrumentación , Dispositivo de Identificación por Radiofrecuencia , Reoperación/estadística & datos numéricos , Estudios Retrospectivos , Resultado del Tratamiento , Carga TumoralRESUMEN
BACKGROUND: Many factors affect access to immediate breast reconstruction (IR) after mastectomy. The present study was performed to assess trends, outcomes, and predictors of IR techniques using a nationally representative cohort. METHODS: The 2009-2014 National Inpatient Sample (NIS) was used to identify adult women who underwent inpatient mastectomy with IR. Patients were compared by type of reconstruction: implant-based IR versus autologous reconstruction (AR). AR was classified as a microsurgical or pedicled flap procedure. Incidence, outcomes, and predictors were assessed using Chi squared univariate tests and multivariable logistic regression analyses. RESULTS: Of 194,073 women who underwent IR, 136,668 (70.4%) received implant-based IR and 57,405 (29.6%) received AR. Of those who underwent AR procedures, 31,336 (54.6%) received microsurgical flaps and 26,680 (46.5%) received pedicled flaps. Utilization of deep inferior epigastric perforator (DIEP) flaps increased significantly (28.6-42.5% of AR, P < 0.001). Predictors of AR were Black race [adjusted odds ratio (AOR) = 1.46, P < 0.001], lower Elixhauser Comorbidity Index (AOR = 1.25, P < 0.001), private insurance (AOR = 1.07, P = 0.030), body mass index (BMI) ≥ 30 kg/m2 (AOR = 1.38, P < 0.001), urban teaching hospital designation (AOR = 1.77, P < 0.001), and high hospital volume (AOR = 3.11, P < 0.001). Similar factors were associated with the use of microsurgical flaps. AR and microsurgical flaps were associated with higher rates of acute inpatient complications, resource utilization and length of stay (LOS) compared with implant-based IR and pedicled flaps, respectively. CONCLUSION: Implant-based IR remains the most common type of IR, although rates of microsurgical AR are on the rise. Follow-up of complications, costs, and quality-of-life measures may show that AR provides long-term high-value care despite upfront morbidity, cost, and use of hospital resources.
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Neoplasias de la Mama , Mamoplastia , Neoplasias de la Mama/cirugía , Femenino , Humanos , Mastectomía , Colgajo Perforante , Estudios RetrospectivosRESUMEN
BACKGROUND AND OBJECTIVE: With advances in systemic therapies for breast cancer, responses to neoadjuvant chemotherapy (NAC) have increased. Pathologic complete response (pCR) after NAC is an independent prognostic factor. We examined the impact of breast and/or lymph node (LN) pCR on survival. METHODS: From a prospectively maintained database, 202 women were identified with LN-positive breast cancer who underwent NAC then surgery. Clinicopathologic factors and survival were compared between four groups: breast/LNs pCR, node-only pCR, breast-only pCR, and residual disease (RD). RESULTS: Forty-eight (23.8%) patients had breast/LNs pCR, 43 (21.3%) node-only pCR, 5 (2.5%) breast-only pCR, and 106 (52.5%) had RD. There was no difference in age, stage, or breast operation between groups. With a median follow-up of 48.2 months, patients with any pCR had improved disease-free survival (DFS) (HR, 0.3; 95% CI, 0.157-0.572) and OS (HR, 0.192; 95% CI, 0.057-0.652) compared with RD patients. There were no significant differences in DFS (log-rank P = .18) and OS (log-rank P = 0.12) between patients with node-only pCR, breast-only pCR, and breast/LNs pCR. CONCLUSION: In node-positive breast cancer patients receiving NAC, any pCR was associated with improved survival vs RD. The anatomic site of pCR did not impact survival. This suggests that any favorable response to NAC has prognostic value.
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Antineoplásicos Hormonales/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias de la Mama/tratamiento farmacológico , Infecciones por Coronavirus/epidemiología , Neumonía Viral/epidemiología , Receptores de Estrógenos/metabolismo , Betacoronavirus , Biomarcadores de Tumor/análisis , Neoplasias de la Mama/metabolismo , Neoplasias de la Mama/cirugía , COVID-19 , Quimioterapia Adyuvante , Femenino , Humanos , Terapia Neoadyuvante , Estadificación de Neoplasias , Pandemias , SARS-CoV-2 , TriajeRESUMEN
BACKGROUND: Quality of life after total pancreatectomy (TP) is perceived to be poor secondary to insulin-dependent diabetes and pancreatic insufficiency. As a result, surgeons may be reluctant to offer TP for benign and premalignant pancreatic diseases. METHODS: We retrospectively reviewed presenting features, operative characteristics, and postoperative outcomes of all patients who underwent TP at our institution. Quality of life was assessed using institutional questionnaires and validated general, pancreatic disease-related, and diabetes-related instruments (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire [EORTC QLQ-C30 and module EORTC-PAN26], Audit of Diabetes Dependent Quality of Life), and compared with frequency-matched controls, patients after a pancreaticoduodenectomy (PD). Continuous variables were compared using Student t-test or analysis of variance. Categorical variables were compared using χ(2) or Fisher exact test. RESULTS: Between 1994 and 2011, 77 TPs were performed. Overall morbidity was 49%, but only 15.8% patients experienced a major complication. Perioperative mortality was 2.6%. Comparing 17 TP and 14 PD patients who returned surveys, there were no statistically significant differences in quality of life in global health, functional status, or symptom domains of EORTC QLQ-C30 or in pancreatic disease-specific EORTC-PAN26. TP patients had slightly but not significantly higher incidence of hypoglycemic events as compared with PD patients with postoperative diabetes. A negative impact of diabetes assessed by Audit of Diabetes Dependent Quality of Life did not differ between TP and PD. Life domains most negatively impacted by diabetes involved travel and physical activity, whereas self-confidence, friendships and personal relationships, motivation, and feelings about the future remained unaffected. CONCLUSIONS: Although TP-induced diabetes negatively impacts select activities and functions, overall quality of life is comparable with that of patients who undergo a partial pancreatic resection.