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Kim M, Carter J, Tadros AB, Abuhdra N, Nelson JA, Stern CS. A guide for addressing sexual health in breast cancer patients. J Surg Oncol 2024; 129:1034-1040. [PMID: 38385690 DOI: 10.1002/jso.27602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 01/28/2024] [Indexed: 02/23/2024]
Abstract
PURPOSE Sexual health concerns are common in breast cancer surgery but often overlooked. Yet, breast cancer patients want more sexual health information from their providers. We aimed to share ways for providers to address sexual health concerns with their breast cancer patients at different stages of the treatment process. METHODS Experts in breast cancer treatments, surgeries, and sexual health at Memorial Sloan Kettering Cancer Center assembled to review the literature and to develop the recommendations. RESULTS Providers should provide sexual health information for their breast cancer patients throughout the continuum of care. Conversations should be initiated by the providers and can be brief and informative. Whenever appropriate, patients should be referred to Sexual Medicine experts and/or psychosocial support. There are various recommendations and tools that can be utilized at diagnosis, endocrine and chemotherapy, and breast surgery to identify patients with sexual health concerns and to improve their sexual functioning. CONCLUSION In this paper, we sought to provide providers with some insights, suggestions, and tools to address sexual health concerns. We encourage healthcare providers to initiate the conversation throughout the continuum of care beginning as early as diagnosis and refer patients to additional services if available.
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Affiliation(s)
- Minji Kim
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jeanne Carter
- Gynecology Service, Department of Psychiatry, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Nour Abuhdra
- Breast Oncology, Department of MedicineMemorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Carrie S Stern
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Chu JJ, Tadros AB, Vingan PS, Assel MJ, McCready TM, Vickers AJ, Carlsson S, Morrow M, Mehrara BJ, Stern CS, Pusic AL, Nelson JA. Remote Symptom Monitoring with Clinical Alerts Following Mastectomy: Do Early Symptoms Predict 30-Day Surgical Complications. Ann Surg Oncol 2024; 31:3377-3386. [PMID: 38355780 DOI: 10.1245/s10434-024-15031-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 01/25/2024] [Indexed: 02/16/2024]
Abstract
BACKGROUND Electronic patient-reported outcome measures (ePROMs) for real-time remote symptom monitoring facilitate early recognition of postoperative complications. We sought to determine whether remote, electronic, patient-reported symptom-monitoring with Recovery Tracker predicts 30-day readmission or reoperation in outpatient mastectomy patients. METHODS We conducted a retrospective review of breast cancer patients who underwent outpatient (< 24-h stay) mastectomy with or without reconstruction from April 2017 to January 2022 and who received the Recovery Tracker on Days 1-10 postoperatively. Of 5,130 patients, 3,888 met the inclusion criteria (2,880 mastectomy with immediate reconstruction and 1,008 mastectomy only). We focused on symptoms concerning for surgical complications and assessed if symptoms reaching prespecified alert levels-prompting a nursing call-predicted risk of 30-day readmission or reoperation. RESULTS Daily Recovery Tracker response rates ranged from 45% to 70%. Overall, 1,461 of 3,888 patients (38%) triggered at least one alert. Most red (urgent) alerts were triggered by pain and fever; most yellow (less urgent) alerts were triggered by wound redness and pain severity. The 30-day readmission and reoperation rates were low at 3.8% and 2.4%, respectively. There was no statistically significant association between symptom alerts and 30-day reoperation or readmission, and a clinically relevant increase in risk can be excluded (odds ratio 1.08; 95% confidence interval 0.8-1.46; p = 0.6). CONCLUSIONS Breast cancer patients undergoing mastectomy with or without reconstruction in the ambulatory setting have a low burden of concerning symptoms, even in the first few days after surgery. Patients can be reassured that symptoms that do present resolve quickly thereafter.
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Affiliation(s)
- Jacqueline J Chu
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Perri S Vingan
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Melissa J Assel
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Taylor M McCready
- Josie Robertson Surgery Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrew J Vickers
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sigrid Carlsson
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Urology, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Babak J Mehrara
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Carrie S Stern
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea L Pusic
- Department of Plastic and Reconstructive Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Plotsker EL, Graziano FD, Kim M, Boe LA, Tadros AB, Matros E, Azoury SC, Nelson JA. Social Determinants of Health and Patient-reported Outcomes Following Autologous Breast Reconstruction, Using Insurance as a Proxy. J Reconstr Microsurg 2024. [PMID: 38413009 DOI: 10.1055/a-2277-0236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
BACKGROUND Insurance type can serve as a surrogate marker for social determinants of health and can influence many aspects of the breast reconstruction experience. We aimed to examine the impact of insurance coverage on patients reported outcomes with the BREAST-Q (patient reported outcome measure for breast reconstruction patients, in patients receiving) in patients receiving deep inferior epigastric artery perforator (DIEP) flap breast reconstruction. METHODS We retrospectively examined patients who received DIEP flaps at our institution from 2010 to 2019. Patients were divided into categories by insurance: commercial, Medicaid, or Medicare. Demographic factors, surgical factors, and complication data were recorded. Descriptive statistics, Fisher's exact, Kruskal-Wallis rank sum tests, and generalized estimating equations were performed to identify associations between insurance status and five domains of the BREAST-Q Reconstructive module. RESULTS A total of 1,285 patients were included, of which 1,011 (78.7%) had commercial, 89 (6.9%) had Medicaid, and 185 (14.4%) had Medicare insurances. Total flap loss rates were significantly higher in the Medicare and Medicaid patients as compared to commercial patients; however, commercial patients had a higher rate of wound dehiscence as compared to Medicare patients. With all other factors controlled for, patients with Medicare had lower Physical Well-being of the Chest (PWBC) than patients with commercial insurance (β = - 3.1, 95% confidence interval (CI): -5.0, -1.2, p = 0.002). There were no significant associations between insurance classification and other domains of the BREAST-Q. CONCLUSION Patients with government-issued insurance had lower success rates of autologous breast reconstruction. Further, patients with Medicare had lower PWBC than patients with commercial insurance regardless of other factors, while other BREAST-Q metrics did not differ. Further investigation as to the causes of such variation is warranted in larger, more diverse cohorts.
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Affiliation(s)
- Ethan L Plotsker
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Francis D Graziano
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Minji Kim
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lillian A Boe
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Audree B Tadros
- Breast Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Evan Matros
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Said C Azoury
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
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Kim M, Vingan P, Boe LA, Tadros AB, Nelson JA, Stern CS. Nonresponse data in sexual well-being among breast reconstruction patients-who are we overlooking? J Surg Oncol 2024. [PMID: 38583135 DOI: 10.1002/jso.27639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 02/17/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Missing data can affect the representativeness and accuracy of survey results, and sexual health-related surveys are especially at a higher risk of nonresponse due to their sensitive nature and stigma. The purpose of this study was to evaluate the proportion of patients who do not complete the BREAST-Q Sexual Well-being relative to other BREAST-Q modules and compare responders versus nonresponders of Sexual Well-being. We secondarily examined variables associated with Sexual Well-being at 1-year. METHODS A retrospective analysis of patients who underwent breast reconstruction from January 2018 to December 2021 and completed any of the BREAST-Q modules postoperatively at 1-year was performed. RESULTS The 2941 patients were included. Of the four BREAST-Q domains, Sexual Well-being had the highest rate of nonresponse (47%). Patients who were separated (vs. married, OR = 0.69), whose primary language was not English (vs. English, OR = 0.60), and had Medicaid insurance (vs. commercial, OR = 0.67) were significantly less likely to complete the Sexual Well-being. Postmenopausal patients were significantly more likely to complete the survey than premenopausal patients. Lastly, autologous reconstruction patients were 2.93 times more likely to respond than implant-based reconstruction patients (p < 0.001) while delayed (vs. immediate, OR = 0.70, p = 0.022) and unilateral (vs. bilateral, OR = 0.80, p = 0.008) reconstruction patients were less likely to respond. History of psychiatric diagnosis, aromatase inhibitors, and immediate breast reconstruction were significantly associated with lower Sexual Well-being at 1-year. CONCLUSION Sexual Well-being is the least frequently completed BREAST-Q domain, and there are demographic and clinical differences between responders and nonresponders. We encourage providers to recognize patterns in nonresponse data for Sexual-Well-being to ensure that certain patient population's sexual health concerns are not overlooked.
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Affiliation(s)
- Minji Kim
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Perri Vingan
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Lillian A Boe
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Carrie S Stern
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Kim M, Gilliland JL, Parnes MF, Bruce C, Stern CS, Allen RJ, Pusic AL, Tadros AB, Nelson JA. BREAST-Q REACT: Qualitative Assessment of the Design, Functionality, and Clinical Utility of a New Score Interpretation Tool. Ann Surg Oncol 2024:10.1245/s10434-024-15185-0. [PMID: 38570377 DOI: 10.1245/s10434-024-15185-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 03/01/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND The BREAST-Q real-time engagement and communication tool (REACT) was developed to aid with BREAST-Q score interpretation and guide patient-centered care. OBJECTIVE The purpose of this qualitative study was to examine the perspectives of patients and providers on the design, functionality, and clinical utility of REACT and refine the REACT based on their recommendations. METHODS We conducted three patient focus groups with women who were at least 6 postoperative months from their postmastectomy breast reconstruction, and two provider focus groups with plastic surgeons, breast surgeons, and advanced practice providers. Focus groups were audio-taped, transcribed verbatim, and analyzed thematically. RESULTS A total of 18 breast reconstruction patients and 14 providers participated in the focus groups. Themes identified by thematic analysis were organized into two categories: (1) design and functionality, and (2) clinical utility. On the design and functionality of REACT, four major themes were identified: visual appeal and usefulness; contextualizing results; ability to normalize patients' experiences, noting participants' concerns; and suggested modifications. On the clinical utility of REACT, three major themes were identified: potential to empower patients to communicate with their providers; increase patient and provider motivation to engage with the BREAST-Q; and effective integration into clinical workflow. CONCLUSION Patients and providers in this qualitative study indicated that with some modifications, REACT has a great potential to elevate the clinical utility of the BREAST-Q by enhancing patient-provider communication that can lead to patient-centered, clinically relevant action recommendations based on longitudinal BREAST-Q scores.
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Affiliation(s)
- Minji Kim
- Division of Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jaime L Gilliland
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mei-Fan Parnes
- Division of Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Cayla Bruce
- Division of Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Carrie S Stern
- Division of Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Robert J Allen
- Division of Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea L Pusic
- Division of Plastic and Reconstructive Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Division of Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Rubenstein RN, Nelson JA, Azoury SC, Kim M, Boe LA, Chu JJ, Stern CS, Tadros AB, Mehrara BJ, Matros E. Disparity Reduction in United States Breast Reconstruction: An Analysis From 2005-2017 Using 3 Nationwide Data Sets. Plast Reconstr Surg 2024:00006534-990000000-02291. [PMID: 38546540 DOI: 10.1097/prs.0000000000011432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
BACKGROUND Following passage of the Women's Health and Cancer Rights Act (WHCRA), a steady rise in breast reconstruction rates was reported; however, a recent update is lacking. This study aimed to evaluate longitudinal trends in breast reconstruction (BR) rates in the U.S. and relevant sociodemographic factors. METHODS Mastectomy cases with/without BR from 2005 through 2017 were abstracted from the National Surgical Quality Improvement Program (NSQIP), Surveillance, Epidemiology, and End Results (SEER) Program, and National Cancer Database (NCDB). BR rates were examined using Poisson regression. Multivariable logistic regression analysis of NCDB data was used to identify predictors of reconstruction. Race and insurance distributions were evaluated over time. RESULTS Of 1,554,381 mastectomy patients, 507,631 (32.7%) received BR. Annual reconstruction rates per 1000 mastectomies increased from 2005 to 2012 (NSQIP: Incidence Rate Ratio (IRR) 1.077; SEER: 1.090; NCDB: 1.092) and stabilized from 2013 to 2017. NCDB data showed that patients who were younger (≤59 years), privately insured, had fewer comorbidities, and underwent contralateral prophylactic mastectomy were more likely to undergo BR (all p<0.001). Over time, the increase in BR rates was higher among Black (252.3%) and Asian (366.4%) patients than White patients (137.3%). BR rates increased more among Medicaid (418.6%) and Medicare (302.8%) patients than privately insured (125.3%) patients. CONCLUSIONS This analysis demonstrates stabilization in immediate BR rates over the last decade; reasons behind this stabilization are likely multifactorial. Disparities based on race and insurance type have decreased, with a more equitable distribution of BR rates.
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Affiliation(s)
- Robyn N Rubenstein
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Saïd C Azoury
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Minji Kim
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Lillian A Boe
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jacqueline J Chu
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Carrie S Stern
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Babak J Mehrara
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Evan Matros
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
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Chu JJ, Tadros AB, Vingan PS, Assel MJ, McCready TM, Vickers AJ, Carlsson S, Morrow M, Mehrara BJ, Stern CS, Pusic AL, Nelson JA. ASO Visual Abstract: Remote Symptom Monitoring with Clinical Alerts Following Mastectomy: Do Early Symptoms Predict 30-Day Surgical Complications. Ann Surg Oncol 2024:10.1245/s10434-024-15147-6. [PMID: 38523227 DOI: 10.1245/s10434-024-15147-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Affiliation(s)
- Jacqueline J Chu
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Perri S Vingan
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Melissa J Assel
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Taylor M McCready
- Josie Robertson Surgery Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrew J Vickers
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sigrid Carlsson
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Urology, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Babak J Mehrara
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Carrie S Stern
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea L Pusic
- Department of Plastic and Reconstructive Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Vingan PS, Serafin J, Boe L, Zhang KK, Kim M, Sarraf L, Moo TA, Tadros AB, Allen R, Mehrara BJ, Tokita H, Nelson JA. Reducing Disparities: Regional Anesthesia Blocks for Mastectomy with Reconstruction Within Standardized Regional Anesthesia Pathways. Ann Surg Oncol 2024:10.1245/s10434-024-15094-2. [PMID: 38388930 DOI: 10.1245/s10434-024-15094-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 02/08/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Recent data suggest disparities in receipt of regional anesthesia prior to breast reconstruction. We aimed to understand factors associated with block receipt for mastectomy with immediate tissue expander (TE) reconstruction in a high-volume ambulatory surgery practice with standardized regional anesthesia pathways. PATIENTS AND METHODS Patients who underwent mastectomy with immediate TE reconstruction from 2017 to 2022 were included. All patients were considered eligible for and were offered preoperative nerve blocks as part of routine anesthesia care. Interpreters were used for non-English speaking patients. Patients who declined a block were compared with those who opted for the procedure. RESULTS Of 4213 patients who underwent mastectomy with immediate TE reconstruction, 91% accepted and 9% declined a nerve block. On univariate analyses, patients with the lowest rate of block refusal were white, non-Hispanic, English speakers, patients with commercial insurance, and patients undergoing bilateral reconstruction. The rate of block refusal went down from 12 in 2017 to 6% in 2022. Multivariable logistic regression demonstrated that older age (p = 0.011), Hispanic ethnicity (versus non-Hispanic; p = 0.049), Medicaid status (versus commercial insurance; p < 0.001), unilateral surgery (versus bilateral; p = 0.045), and reconstruction in earlier study years (versus 2022; 2017, p < 0.001; 2018, p < 0.001; 2019, p = 0.001; 2020, p = 0.006) were associated with block refusal. CONCLUSIONS An established preoperative regional anesthesia program with blocks offered to all patients undergoing mastectomy with TE reconstruction can result in decreased racial disparities. However, continued differences in age, ethnicity, and insurance status justify future efforts to enhance preoperative educational efforts that address patient hesitancies in these subpopulations.
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Affiliation(s)
- Perri S Vingan
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Joanna Serafin
- Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lillian Boe
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kevin K Zhang
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Minji Kim
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Leslie Sarraf
- Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tracy Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Robert Allen
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Babak J Mehrara
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hanae Tokita
- Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Myers SP, Bayard S, Tadros AB, Sevilimedu V, Matros E, Nelson JA, Le T, Garcia P, Morrow M, Lee MK. Examining Race and Patient-Reported Outcomes After Contralateral Prophylactic Mastectomy with Reconstruction. Ann Surg Oncol 2024; 31:966-973. [PMID: 37973646 DOI: 10.1245/s10434-023-14527-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 10/14/2023] [Indexed: 11/19/2023]
Abstract
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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Affiliation(s)
- Sara P Myers
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Solange Bayard
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistical Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Evan Matros
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tiana Le
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paula Garcia
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Minna K Lee
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Myers SP, Bayard S, Tadros AB, Sevilimedu V, Matros E, Nelson JA, Le T, Garcia P, Morrow M, Lee MK. ASO Visual Abstract: Examining Race and Patient-Reported Outcomes After Contralateral Prophylactic Mastectomy with Reconstruction. Ann Surg Oncol 2024; 31:1023-1024. [PMID: 38017121 DOI: 10.1245/s10434-023-14614-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Affiliation(s)
- Sara P Myers
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Solange Bayard
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistical Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Evan Matros
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tiana Le
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paula Garcia
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Minna K Lee
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Malhotra S, Tadros AB. New Strategies for Locally Advanced Breast Cancer: A Review of Inflammatory Breast Cancer and Nonresponders. Clin Breast Cancer 2024:S1526-8209(24)00009-0. [PMID: 38431513 DOI: 10.1016/j.clbc.2024.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/10/2024] [Accepted: 01/16/2024] [Indexed: 03/05/2024]
Abstract
This review explores the new strategies around the management of locally advanced breast cancer (LABC), particularly for nonresponsive tumors and/or initially unresectable tumors at diagnosis, inclusive of inflammatory breast cancer. Nonresponders to neoadjuvant systemic therapy present a unique clinical challenge. Emerging medical therapeutics as well as considerations for use of radiotherapy and/or surgery in this setting are discussed. Specifically, the use of neoadjuvant radiotherapy for LABC and lymphedema prevention with lymphatic reconstruction following axillary lymph node dissection are reviewed.
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Affiliation(s)
- Simran Malhotra
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY.
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Myers SP, Sevilimedu V, Barrio AV, Tadros AB, Mamtani A, Robson ME, Morrow M, Lee MK. Mutational Status is Associated with a Higher Rate of Pathologic Complete Response After Neoadjuvant Chemotherapy in Hormone Receptor-Positive Breast Cancer. Ann Surg Oncol 2023; 30:8412-8418. [PMID: 37798552 PMCID: PMC10752194 DOI: 10.1245/s10434-023-14319-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 08/29/2023] [Indexed: 10/07/2023]
Abstract
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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Affiliation(s)
- Sara P Myers
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Breast Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea V Barrio
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anita Mamtani
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mark E Robson
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Minna K Lee
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Myers SP, Sevilimedu V, Barrio AV, Tadros AB, Mamtani A, Robson ME, Morrow M, Lee MK. ASO Visual Abstract: Mutational Status is Associated with Higher Rate of Pathologic Complete Response After Neoadjuvant Chemotherapy in Hormone Receptor-Positive Breast Cancer. Ann Surg Oncol 2023; 30:8469-8470. [PMID: 37815683 DOI: 10.1245/s10434-023-14390-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Affiliation(s)
- Sara P Myers
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Breast Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea V Barrio
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anita Mamtani
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mark E Robson
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Minna K Lee
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Myers SP, Tadros AB, Sevilimedu V, Nelson JA, Le T, Garcia P, Morrow M, Lee MK. ASO Visual Abstract: Satisfaction and Well-Being After Contralateral Prophylactic Mastectomy Among BRCA Mutation Carriers and Noncarriers-A Longitudinal Analysis of BREAST-Q Domains. Ann Surg Oncol 2023; 30:7154. [PMID: 37658275 DOI: 10.1245/s10434-023-14171-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
Affiliation(s)
- Sara P Myers
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistical Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tiana Le
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paula Garcia
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Minna K Lee
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Myers SP, Tadros AB, Sevilimedu V, Nelson JA, Le T, Garcia P, Morrow M, Lee MK. Satisfaction and Well-Being After Contralateral Prophylactic Mastectomy Among BRCA Mutation Carriers and Noncarriers: A Longitudinal Analysis of BREAST-Q Domains. Ann Surg Oncol 2023; 30:7116-7123. [PMID: 37581851 PMCID: PMC10996069 DOI: 10.1245/s10434-023-14086-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/17/2023] [Indexed: 08/16/2023]
Abstract
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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Affiliation(s)
- Sara P Myers
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistical Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tiana Le
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paula Garcia
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Minna K Lee
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Beck AC, Bayard S, Plitas G, Sevilimedu V, Kuba MG, Garcia P, Morrow M, Tadros AB. Does Non-Classic Lobular Carcinoma In Situ at the Lumpectomy Margin Increase Local Recurrence? Ann Surg Oncol 2023; 30:6061-6069. [PMID: 37493892 DOI: 10.1245/s10434-023-13899-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 06/23/2023] [Indexed: 07/27/2023]
Abstract
BACKGROUND The clinical significance of nonclassic, lobular carcinoma in situ (NC-LCIS) at the surgical margin of excisions for invasive cancer is unknown. We sought to determine whether NC-LCIS at or near the margin in the setting of a concurrent invasive carcinoma is associated with risk of ipsilateral breast tumor recurrence (IBTR) and locoregional recurrence (LRR). METHODS Patients with stage 0-III breast cancer and NC-LCIS who underwent lumpectomy between January 2010 and January 2022 at a single institution were retrospectively identified. NC-LCIS margins were stratified as <2 mm, ≥2 mm, or within shave margin. Rates of IBTR and LRR were examined. RESULTS A total of 511 female patients (median age 60 years [interquartile range (IQR) 52-69]) with NC-LCIS and an associated ipsilateral breast cancer with a median follow-up of 3.4 years (IQR 2.0-5.9) were identified. Final margins for NC-LCIS were ≥2 mm in 348 patients (68%), <2 mm in 37 (7.2%), and within shave margin in 126 (24.6%). Crude incidence of IBTR was 3.3% (n = 17) and that of LRR was 4.9% (n = 25). There was no difference in the crude rate of IBTR by NC-LCIS margin status (IBTR rate: 3.7% ≥2 mm, 0% <2 mm, 3.2% within shave margin, p = 0.8) nor in LRR (LRR rate: 4.9% ≥2 mm, 2.7% <2 mm, 5.6% within shave margin, p = 0.9). CONCLUSIONS For completely excised invasive breast cancers associated with NC-LCIS, extent of margin width for NC-LCIS was not associated with a difference in IBTR or LRR. These data suggest that the decision to perform reexcision of margin after lumpectomy should be driven by the invasive cancer, rather than the NC-LCIS margin.
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Affiliation(s)
- Anna C Beck
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Solange Bayard
- Department of Surgery, Weill Cornell Medical Center, New York, NY, USA
| | - George Plitas
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - M Gabriela Kuba
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paula Garcia
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Rubenstein RN, Stern CS, Graziano FD, Plotsker EL, Haglich K, Tadros AB, Allen RJ, Mehrara BJ, Matros E, Nelson JA. Decreasing length of stay in breast reconstruction patients: A national analysis of 2019-2020. J Surg Oncol 2023; 128:726-742. [PMID: 37403585 PMCID: PMC10621567 DOI: 10.1002/jso.27378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/02/2023] [Accepted: 06/11/2023] [Indexed: 07/06/2023]
Abstract
BACKGROUND The effects of COVID-19 on breast reconstruction included shifts toward alloplastic reconstruction methods to preserve hospital resources and minimize COVID exposures. We examined the effects of COVID-19 on breast reconstruction hospital length of stay (LOS) and subsequent early postoperative complication rates. METHODS Using the National Surgical Quality Improvement Program, we examined female patients who underwent mastectomy with immediate breast reconstruction from 2019 to 2020. We compared postoperative complications across 2019-2020 for alloplastic and autologous reconstruction patients. We further performed subanalysis of 2020 patients based on LOS. RESULTS Both alloplastic and autologous reconstruction patients had shorter inpatient stays. Regarding the alloplastic 2019 versus 2020 cohorts, complication rates did not differ (p > 0.05 in all cases). Alloplastic patients in 2020 with longer LOS had more unplanned reoperations (p < 0.001). Regarding autologous patients in 2019 versus 2020, the only complication increasing from 2019 to 2020 was deep surgical site infection (SSI) (2.0% vs. 3.6%, p = 0.024). Autologous patients in 2020 with longer LOS had more unplanned reoperations (p = 0.007). CONCLUSIONS In 2020, hospital LOS decreased for all breast reconstruction patients with no complication differences in alloplastic patients and a slight increase in SSIs in autologous patients. Shorter LOS may lead to improved satisfaction and lower healthcare costs with low complication risk, and future research should examine the potential relationship between LOS and these outcomes.
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Affiliation(s)
- Robyn N. Rubenstein
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Carrie S. Stern
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Francis D. Graziano
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ethan L. Plotsker
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kathryn Haglich
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Audree B. Tadros
- Breast Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Robert J. Allen
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Babak J. Mehrara
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Evan Matros
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jonas A. Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
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LaRoy JR, Tadros AB, Sevilimedu V, Mango VL. A Diagnostic Dilemma: New Enhancing Suspicious Findings on Breast MRI Following Neoadjuvant Chemotherapy. J Breast Imaging 2023; 5:453-458. [PMID: 38416906 DOI: 10.1093/jbi/wbad035] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Indexed: 03/01/2024]
Abstract
OBJECTIVE Evaluate the incidence and outcome of new enhancing findings on breast MRI after neoadjuvant chemotherapy (NAC). METHODS This IRB-approved retrospective review included women with breast cancer undergoing MRI to evaluate NAC response at our institution from January 1, 1998 to March 3, 2021. Post-NAC MRIs given BI-RADS 4 or 5 with new enhancing findings were identified. Patients were excluded if they lacked pretreatment MRI or insufficient follow-up, or if the finding was a satellite of the primary tumor. Medical records and imaging studies were reviewed to identify patients and to find characteristics and outcomes. RESULTS Over the study period, 2880 post-NAC breast MRIs were performed. Of 128 post-NAC MRIs given BI-RADS 4 or 5 (4.4%), 35 new suspicious findings were found on 32 MRIs, incidence rate 1.1% (32/2880). Most were characterized as nonmass enhancement (17/35, 49%), followed by mass (11/35, 31%), and then focus (7/35, 20%), with an average maximum dimension of 1.3 cm (range 0.3-7.1 cm). New findings were ipsilateral to the index cancer in 20/35 (57%) of cases. Of the 35 suspicious findings, 22 underwent image-guided biopsy (62%), 1 was surgically excised (3%), 7 underwent mastectomy (20%), 5 were stable or resolved on follow-up (8%), and none were malignant. Thirty-three were benign (94%), and two were benign high-risk lesions (atypical ductal hyperplasia, radial scar) (6%). CONCLUSION New suspicious breast MRI findings after NAC are uncommon with a low likelihood of malignancy. Further study is warranted using multi-institutional data for this low incidence finding.
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Affiliation(s)
- Jennifer R LaRoy
- Memorial Sloan Kettering Cancer Center, Department of Radiology, New York, NY, USA
| | - Audree B Tadros
- Memorial Sloan Kettering Cancer Center, Department of Surgery, New York, NY, USA
| | - Varadan Sevilimedu
- Memorial Sloan Kettering Cancer Center, Department of Epidemiology and Biostatistics, New York, NY, USA
| | - Victoria L Mango
- Memorial Sloan Kettering Cancer Center, Department of Radiology, New York, NY, USA
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Chu JJ, Tadros AB, Gallo L, Mehrara BJ, Morrow M, Pusic AL, Voineskos SH, Nelson JA. Interpreting the BREAST-Q for Breast-Conserving Therapy: Minimal Important Differences and Clinical Reference Values. Ann Surg Oncol 2023; 30:4075-4084. [PMID: 36840864 PMCID: PMC10996067 DOI: 10.1245/s10434-023-13222-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 01/24/2023] [Indexed: 02/26/2023]
Abstract
BACKGROUND The BREAST-Q is an important tool for evaluating patient satisfaction and quality of life in breast-conserving therapy (BCT) patients, but its clinical utility is limited by the lack of guidance on score interpretation. This study determines reference values and the minimal important difference (MID) for the BREAST-Q BCT module. METHODS A retrospective review of BCT patients at Memorial Sloan Kettering Cancer Center from January 2011 to December 2021 was performed. Descriptive statistics were used to summarize median BREAST-Q scores. Distribution-based analyses estimated MIDs based on 0.2 standard deviation of baseline BREAST-Q scores and 0.2 standardized response mean of the difference between baseline and 1-year postoperative BREAST-Q scores. MIDs for different clinical groupings based on body mass index, radiation, and reexcision also were estimated. RESULTS Overall, 8060 patients were included for determining reference values, and 5673 patients were included for estimating MIDs. Median BREAST-Q scores trended upwards and stabilized by 2 years after surgery for all domains except Physical Well-Being of the Chest, which decreased and stabilized by 2 years. A score interpretation tool, the Real-Time Engagement and Communication Tool, was created based on 25th percentile, median, and 75th percentile scores trajectories. All MID estimates ranged from 3 to 5 points; 4 points was determined to be appropriate for use in clinical practice and research. CONCLUSIONS Reference values and MIDs are crucial to BREAST-Q score interpretation, which can lead to improved clinical evaluation and decision making and improved research methodology. Future research should validate this study's findings in different patient cohorts.
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Affiliation(s)
- Jacqueline J Chu
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lucas Gallo
- Division of Plastic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Babak J Mehrara
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea L Pusic
- Department of Plastic and Reconstructive Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Patient Reported Outcomes, Value, and Experience (PROVE) Center, Brigham Health, Boston, MA, USA
| | - Sophocles H Voineskos
- Division of Plastic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods, Evidence and Impact (HEI), McMaster University, Hamilton, ON, Canada
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Chu JJ, Tadros AB, Gallo L, Mehrara BJ, Morrow M, Pusic AL, Voineskos SH, Nelson JA. ASO Visual Abstract: Interpreting the BREAST-Q for Breast-Conserving Therapy-Minimal Important Differences and Clinical Reference Values. Ann Surg Oncol 2023; 30:4085-4086. [PMID: 37099089 DOI: 10.1245/s10434-023-13326-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Affiliation(s)
- Jacqueline J Chu
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lucas Gallo
- Division of Plastic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Babak J Mehrara
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea L Pusic
- Department of Plastic and Reconstructive Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Patient Reported Outcomes, Value, and Experience (PROVE) Center, Brigham Health, Boston, MA, USA
| | - Sophocles H Voineskos
- Division of Plastic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods, Evidence and Impact (HEI), McMaster University, Hamilton, ON, Canada
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Moo TA, Nelson JA, Sevilimedu V, Charyn J, Le TV, Allen RJ, Mehrara BJ, Barrio AV, Capko DM, Pilewskie M, Heerdt AS, Tadros AB, Gemignani ML, Morrow M, Sacchini V. Strategies to avoid mastectomy skin-flap necrosis during nipple-sparing mastectomy. Br J Surg 2023; 110:831-838. [PMID: 37178195 PMCID: PMC10517092 DOI: 10.1093/bjs/znad107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/13/2023] [Accepted: 04/02/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND Nipple-sparing mastectomy is associated with a higher risk of mastectomy skin-flap necrosis than conventional skin-sparing mastectomy. There are limited prospective data examining modifiable intraoperative factors that contribute to skin-flap necrosis after nipple-sparing mastectomy. METHODS Data on consecutive patients undergoing nipple-sparing mastectomy between April 2018 and December 2020 were recorded prospectively. Relevant intraoperative variables were documented by both breast and plastic surgeons at the time of surgery. The presence and extent of nipple and/or skin-flap necrosis was documented at the first postoperative visit. Necrosis treatment and outcome was documented at 8-10 weeks after surgery. The association of clinical and intraoperative variables with nipple and skin-flap necrosis was analysed, and significant variables were included in a multivariable logistic regression analysis with backward selection. RESULTS Some 299 patients underwent 515 nipple-sparing mastectomies (54.8 per cent (282 of 515) prophylactic, 45.2 per cent therapeutic). Overall, 23.3 per cent of breasts (120 of 515) developed nipple or skin-flap necrosis; 45.8 per cent of these (55 of 120) had nipple necrosis only. Among 120 breasts with necrosis, 22.5 per cent had superficial, 60.8 per cent had partial, and 16.7 per cent had full-thickness necrosis. On multivariable logistic regression analysis, significant modifiable intraoperative predictors of necrosis included sacrificing the second intercostal perforator (P = 0.006), greater tissue expander fill volume (P < 0.001), and non-lateral inframammary fold incision placement (P = 0.003). CONCLUSION Modifiable intraoperative factors that may decrease the likelihood of necrosis after nipple-sparing mastectomy include incision placement in the lateral inframammary fold, preserving the second intercostal perforating vessel, and minimizing tissue expander fill volume.
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Affiliation(s)
- Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jillian Charyn
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Tiana V Le
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Robert J Allen
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Babak J Mehrara
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Andrea V Barrio
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Deborah M Capko
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Melissa Pilewskie
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Alexandra S Heerdt
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Mary L Gemignani
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Virgilio Sacchini
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Pawloski KR, Srour MK, Moo TA, Sevilimedu V, Nelson JA, Garcia P, Kirstein LJ, Morrow M, Tadros AB. ASO Visual Abstract: Timing of Chemotherapy and Patient-Reported Outcomes After Breast-Conserving Surgery and Mastectomy with Immediate Reconstruction. Ann Surg Oncol 2023; 30:2912-2913. [PMID: 36920589 DOI: 10.1245/s10434-023-13237-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Affiliation(s)
- Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Marissa K Srour
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paula Garcia
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Laurie J Kirstein
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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23
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Pawloski KR, Tadros AB. ASO Author Reflections: Sequencing of Breast Surgery and Chemotherapy Does Not Impact Patient-Reported Outcomes. Ann Surg Oncol 2023; 30:2910-2911. [PMID: 36792767 DOI: 10.1245/s10434-023-13217-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 02/17/2023]
Affiliation(s)
- Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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24
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Pawloski KR, Srour MK, Moo TA, Sevilimedu V, Nelson JA, Garcia P, Kirstein LJ, Morrow M, Tadros AB. Timing of Chemotherapy and Patient-Reported Outcomes After Breast-Conserving Surgery and Mastectomy with Immediate Reconstruction. Ann Surg Oncol 2023; 30:2897-2909. [PMID: 36737530 DOI: 10.1245/s10434-023-13148-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 01/09/2023] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Receipt of chemotherapy is associated with decreased satisfaction after breast surgery, but whether timing as adjuvant versus neoadjuvant (NAC) affects patient-reported outcomes (PROs) is unclear. We examined associations between chemotherapy timing and PROs after breast-conserving surgery (BCS) and mastectomy with immediate reconstruction (M-IR). METHODS In this retrospective cohort study of patients with stage I-III breast cancer undergoing chemotherapy between January 2017 and December 2019, we compared satisfaction with breasts (SABTR) and chest physical well-being (PWB-CHEST) between chemotherapy groups in BCS and M-IR cohorts. Median SABTR and PWB-CHEST scores (scale 0-100) were compared between chemotherapy groups at baseline and for 3 years postoperatively. Factors associated with SABTR and PWB-CHEST at 1 and 2 years were assessed with multivariable linear regression. RESULTS Overall, 640 patients had BCS and 602 had M-IR; 210 (33%) BCS patients and 294 (49%) M-IR patients had NAC. Following BCS, SABTR was higher than baseline at all postoperative timepoints, whereas 3-year SABTR remained similar to baseline following M-IR, independent of chemotherapy timing. In both surgical cohorts, PWB-CHEST was lowest after NAC at 6 months compared with baseline but was similar to adjuvant counterparts by 3 years. NAC was not a statistically significant predictor of SABTR or PWB-CHEST in either surgical cohort on multivariable analysis. CONCLUSIONS For patients with breast cancer who require chemotherapy, neoadjuvant versus adjuvant timing does not impact long-term PROs in this study. These findings may inform shared decision making regarding the sequence of treatment in patients with operable disease.
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Affiliation(s)
- Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Marissa K Srour
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paula Garcia
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Laurie J Kirstein
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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25
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Palmquist E, Limberg J, Chu JJ, White C, Baser RE, Sevilimedu V, Pawloski KR, Garcia P, Nelson JA, Moo TA, Morrow M, Tadros AB. Patient-Reported Outcome Measures for Patients Who Have Clinical T4 Breast Cancer Treated via Mastectomy with and Without Reconstruction. Ann Surg Oncol 2023; 30:115-121. [PMID: 36149609 PMCID: PMC10128102 DOI: 10.1245/s10434-022-12560-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/03/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Patients with clinical T4M0 breast cancer are recommended to undergo neoadjuvant chemotherapy, modified radical mastectomy, and postmastectomy radiotherapy. This study determined whether BREAST-Q scores differ by decision to pursue reconstruction or timing of reconstruction. METHODS This retrospective, single-institutional study analyzed cT4 breast cancer patients from 2014 to 2021 without evidence of distant metastatic disease undergoing mastectomy with or without reconstruction. As routine care, BREAST-Q was administered preoperatively, then 6 months, 1 year, and 2 years postoperatively. Satisfaction and quality-of-life domains were compared between mastectomy with no reconstruction (NR), immediate reconstruction (IR), and delayed reconstruction (DR) groups. RESULTS Of the 144 patients eligible for this study, 71 (49%) had NR, 36 (25%) had DR, and 37 (26%) had IR. The patients undergoing reconstruction were younger and more likely to elect contralateral prophylactic mastectomy. Timing of reconstruction was not associated with significant differences in satisfaction with breasts (SATBR) at any time point. For the patients who had DR, breast satisfaction increased over time after reconstructive surgery. Physical well-being of the chest (PWB-CHEST) did not significantly differ among IR, DR, and NR at any time point. The patients who underwent DR experienced improvement in PWB-CHEST scores from preoperative scores. The patients with IR and NR experienced PWB-CHEST decline over time. Psychosocial well-being (PSWB) did not differ significantly across time or by subgroup. CONCLUSIONS The patients with T4 breast cancer who elected reconstruction did not differ in patient-reported outcomes based on timing of reconstruction. In the DR cohort, SATBR significantly improved after reconstructive surgery. These data can help inform breast reconstructive decision-making for patients facing the choice among DR, IR, and NR.
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Affiliation(s)
- Emily Palmquist
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jessica Limberg
- Department of Surgery, Weill Cornell Medicine and New York-Presbyterian, New York, NY, USA
| | - Jacqueline J Chu
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Charlie White
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Raymond E Baser
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paula Garcia
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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26
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Palmquist E, Tadros AB. ASO Author Reflections: The Decision to Pursue Reconstruction After Mastectomy in cT4 Patients. Ann Surg Oncol 2023; 30:122-123. [PMID: 36210401 DOI: 10.1245/s10434-022-12642-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 09/22/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Emily Palmquist
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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27
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Palmquist E, Limberg J, Chu JJ, White C, Baser RE, Sevilimedu V, Pawloski KR, Garcia P, Nelson JA, Moo TA, Morrow M, Tadros AB. ASO Visual Abstract: Patient-Reported Outcome Measures in Patients with Clinical T4 Breast Cancer Treated with Mastectomy With and Without Reconstruction. Ann Surg Oncol 2023; 30:124-125. [PMID: 36207484 DOI: 10.1245/s10434-022-12585-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AIM Do patient-reported outcome measures differ among clinical T4 patients undergoing mastectomy with and without reconstruction? FINDINGS Neither reconstruction nor timing of reconstruction were associated with superior outcomes for breast satisfaction, physical well-being of the chest, or psychosocial well-being at any timepoint.
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Affiliation(s)
- Emily Palmquist
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jessica Limberg
- Department of Surgery, Weill Cornell Medicine and New York-Presbyterian, New York, NY, USA
| | - Jacqueline J Chu
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Charlie White
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Raymond E Baser
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paula Garcia
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Srour MK, Tadros AB, Sevilimedu V, Nelson JA, Cracchiolo JR, McCready TM, Silva N, Moo TA, Morrow M. ASO Visual Abstract: Who Are We Missing: Does Engagement in Patient-Reported Outcome Measures for Breast Cancer Vary by Age, Race, and Disease Stage? Ann Surg Oncol 2022; 29:7975-7976. [PMID: 36100834 DOI: 10.1245/s10434-022-12511-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Marissa K Srour
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jennifer R Cracchiolo
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Taylor M McCready
- Josie Robertson Surgery Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nicholas Silva
- Department of Strategy and Innovation, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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29
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Srour MK, Tadros AB, Sevilimedu V, Nelson JA, Cracchiolo JR, McCready TM, Silva N, Moo TA, Morrow M. Who Are We Missing: Does Engagement in Patient-Reported Outcome Measures for Breast Cancer Vary by Age, Race, or Disease Stage? Ann Surg Oncol 2022; 29:7964-7973. [PMID: 36149608 PMCID: PMC10328095 DOI: 10.1245/s10434-022-12477-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/14/2022] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Patient-reported outcome measures (PROM) are used to assess value-based care. Little is known as to whether PROM response in breast cancer reflects the diverse patient population. The BREAST-Q, a validated measure of satisfaction and quality of life, and Recovery Tracker, a postoperative assessment tool, are PROM routinely delivered to all patients undergoing breast surgery at our institution. Here we determine whether response to PROM differs by age, race, language, or disease stage. METHODS All patients who had a breast operation between January 2020 and July 2021 were requested to complete the BREAST-Q and Recovery Tracker. Non-responders did not complete the PROM at any timepoint; responders completed 1 or more. Primary outcomes included rates of non-response versus response overall. RESULTS Of 6374 patients identified, 5653 (88.7%) responded to either PROM [4366/4751 (91.9%) BREAST-Q; 2746/3384 (81.1%) Recovery Tracker]. On univariate analysis, non-responders were older (60 years versus 55 years, p < 0.001) and more often non-English speaking (p < 0.001), Hispanic ethnicity (p = 0.031), and Black race (p < 0.001), versus responders. On multivariate analysis, non-responders were significantly more often Black race and non-English speaking (p < 0.001). Non-English speakers were significantly less responsive among all ethnicities and races except Black race. Although breast cancer stage did not reach significance for response, patients with malignant disease and those receiving neoadjuvant chemotherapy responded more often. CONCLUSIONS Our findings demonstrate high patient engagement using 2 different PROM following breast surgery, but suggest that PROM results may not reflect the experience of the entire breast cancer population. Care process changes based solely on PROM should consider these findings to ensure that the views of the entire spectrum of patients with breast cancer are represented.
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Affiliation(s)
- Marissa K Srour
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jennifer R Cracchiolo
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Taylor M McCready
- Josie Robertson Surgery Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nicholas Silva
- Department of Strategy and Innovation, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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30
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Srour MK, Tadros AB, Morrow M. ASO Author Reflections: Engagement in Patient-Reported Outcomes for Breast Cancer. Ann Surg Oncol 2022; 29:7974. [PMID: 36057901 DOI: 10.1245/s10434-022-12481-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 08/03/2022] [Indexed: 11/18/2022]
Affiliation(s)
- Marissa K Srour
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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31
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Verdial FC, Mamtani A, Pawloski KR, Sevilimedu V, D'Alfonso TM, Zhang H, Gemignani ML, Barrio AV, Morrow M, Tadros AB. The Effect of Age on Outcomes After Neoadjuvant Chemotherapy for Breast Cancer. Ann Surg Oncol 2022; 29:3810-3819. [PMID: 35246810 PMCID: PMC10901180 DOI: 10.1245/s10434-022-11367-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 01/10/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND Younger women (age ≤ 40 years) with breast cancer undergoing neoadjuvant chemotherapy (NAC) have higher rates of pathologic complete response (pCR); however, it is unknown whether axillary or breast downstaging rates differ by age. In this study, we compared pCR incidence and surgical downstaging rates of the breast and axilla post NAC, between patients aged ≤ 40, 41-60, and ≥ 61 years. METHODS We identified 1383 women with stage I-III breast cancer treated with NAC and subsequent surgery from November 2013 to December 2018. pCR and breast/axillary downstaging rates were assessed and compared across age groups. RESULTS Younger women were significantly more likely to have ductal histology, poorly differentiated tumors, and BRCA mutations; 35% of tumors were hormone receptor-positive/human epidermal growth factor receptor 2-negative (HR+/HER2-), 36% were HER2-positive (HER2+), and 29% were triple negative (TN), with similar subtype distribution across age groups (p = 0.6). Overall, pCR rates did not differ by age, however among patients with TN tumors (n = 394), younger women had higher pCR rates (52% vs. 35% among those aged 41-60 years and 29% among those aged ≥61 years; p = 0.007) and were more likely to have tumors with high tumor-infiltrating lymphocyte (TIL) concentrations (p < 0.001). Downstaging to breast-conserving surgery (BCS) eligibility post NAC among initially BCS-ineligible patients was similar across age groups; younger women chose BCS less often (p < 0.001). Among cN1 patients (n = 813), 52% of women ≤40 years of age avoided axillary lymph node dissection (ALND) with NAC, versus 39% and 37% in the older groups (p < 0.001). CONCLUSIONS Younger women undergoing NAC for axillary downstaging were more likely to avoid ALND across all subtypes; however, overall pCR rates did not differ by age. Despite equivalent breast downstaging and BCS eligibility rates across age groups, younger women were less likely to undergo BCS.
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Affiliation(s)
- Francys C Verdial
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anita Mamtani
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Timothy M D'Alfonso
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hong Zhang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mary L Gemignani
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea V Barrio
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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32
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Rubenstein RN, Stern CS, Plotsker EL, Haglich K, Tadros AB, Mehrara BJ, Matros E, Nelson JA. Effects of COVID-19 on mastectomy and breast reconstruction rates: A national surgical sample. J Surg Oncol 2022; 126:205-213. [PMID: 35411946 PMCID: PMC9088456 DOI: 10.1002/jso.26889] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 03/30/2022] [Indexed: 11/29/2022]
Abstract
Background The COVID‐19 pandemic profoundly impacted breast cancer treatment in 2020. Guidelines initially halted elective procedures, subsequently encouraging less invasive surgeries and restricting breast reconstruction options. We examined the effects of COVID‐19 on oncologic breast surgery and reconstruction rates during the first year of the pandemic. Methods Using the National Surgical Quality Improvement Program, we performed an observational examination of female surgical breast cancer patients from 2017 to 2020. We analyzed annual rates of lumpectomy, mastectomy (unilateral/contralateral prophylactic/bilateral prophylactic), and breast reconstruction (alloplastic/autologous) and compared 2019 and 2020 reconstruction cohorts to evaluate the effect of COVID‐19. Results From 2017 to 2020, 175 949 patients underwent lumpectomy or mastectomy with or without reconstruction. From 2019 to 2020, patient volume declined by 10.7%, unilateral mastectomy rates increased (70.5% to 71.9%, p = 0.003), and contralateral prophylactic mastectomy rates decreased. While overall reconstruction rates were unchanged, tissue expander reconstruction increased (64.0% to 68.4%, p < 0.001) and direct‐to‐implant and autologous reconstruction decreased. Outpatient alloplastic reconstruction increased (65.7% to 73.8%, p < 0.0001), and length of hospital stay decreased for all reconstruction patients (p < 0.0001). Conclusions In 2020, there was a nearly 11% decline in breast cancer surgeries, comparable mastectomy and reconstruction rates, increased use of outpatient alloplastic reconstruction, and significantly reduced in‐hospital time across all reconstruction types.
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Affiliation(s)
- Robyn N Rubenstein
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Carrie S Stern
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ethan L Plotsker
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Kathryn Haglich
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Audree B Tadros
- Breast Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Babak J Mehrara
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Evan Matros
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jonas A Nelson
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Pawloski KR, Sevilimedu V, Twersky R, Tadros AB, Kirstein LJ, Cody HS, Morrow M, Moo TA. Association Between Local Anesthetic Dosing, Postoperative Opioid Requirement, and Pain Scores After Lumpectomy and Sentinel Lymph Node Biopsy with Multimodal Analgesia. Ann Surg Oncol 2022; 29:1737-1745. [PMID: 34694521 DOI: 10.1245/s10434-021-10981-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 10/05/2021] [Indexed: 01/19/2023]
Abstract
BACKGROUND Multimodal analgesia (MMA) during breast surgery reduces postoperative pain and opioid requirements, but the relative contribution of local anesthetic dosing as a component of MMA is not well defined among patients undergoing lumpectomy and sentinel lymph node biopsy (SLNB). PATIENTS AND METHODS We identified consecutive patients who underwent lumpectomy and SLNB with MMA from 1/2019 to 4/2020. Univariable and multivariable linear and logistic regression were used to examine associations between local anesthetics, opioid requirements in the post-anesthesia care unit (PACU), and pain scores in the PACU and on postoperative day (POD) 1. RESULTS In total, 1603 patients [median tumor size, 14 mm (interquartile range 8-20 mm)] were included. The median PACU opioid requirement was 0 morphine milligram equivalents (interquartile range 0-5). PACU maximum pain was none or mild in 58% of patients and moderate to severe in 42%; among 420 survey respondents, 56% reported no or mild pain and 44% reported moderate to severe pain on POD 1. On multivariable analysis that adjusted for routine components of MMA, increasing doses of 0.5% bupivacaine were associated with reduced PACU opioid requirements (β -0.04, 95% confidence interval -0.07 to -0.01, p = 0.011) and lower odds of moderate to severe pain (odds ratio 0.98, 95% confidence interval 0.97-0.99, p < 0.001). Local anesthetics were not associated with pain scores on POD 1. CONCLUSIONS Higher amounts of local anesthetics reduce acute postoperative pain and opioid requirement after lumpectomy and SLNB. Maximizing dosing within weight-based limits is a low-risk, cost-effective pain control strategy that can be used in diverse practice settings.
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Affiliation(s)
- Kate R Pawloski
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Department of Epidemiology and Biostatistics, Biostatistics Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rebecca Twersky
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Laurie J Kirstein
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hiram S Cody
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tracy-Ann Moo
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Verdial FC, Mamtani A, Pawloski KR, Sevilimedu V, D’Alfonso TM, Zhang H, Gemignani ML, Barrio AV, Morrow M, Tadros AB. ASO Visual Abstract: Effect of Age on Outcomes After Neoadjuvant Chemotherapy for Breast Cancer. Ann Surg Oncol 2022. [DOI: 10.1245/s10434-022-11425-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Pawloski KR, Gonen M, Wen HY, Tadros AB, Thompson D, Abbate K, Morrow M, El-Tamer M. Supervised machine learning model to predict oncotype DX risk category in patients over age 50. Breast Cancer Res Treat 2022; 191:423-430. [PMID: 34751852 PMCID: PMC9281430 DOI: 10.1007/s10549-021-06443-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 11/02/2021] [Indexed: 01/03/2023]
Abstract
PURPOSE Routine use of the oncotype DX recurrence score (RS) in patients with early-stage, estrogen receptor-positive, HER2-negative (ER+/HER2-) breast cancer is limited internationally by cost and availability. We created a supervised machine learning model using clinicopathologic variables to predict RS risk category in patients aged over 50 years. METHODS From January 2012 to December 2018, we identified patients aged over 50 years with T1-2, ER+/HER2-, node-negative tumors. Clinicopathologic data and RS results were randomly split into training and validation cohorts. A random forest model with 500 trees was developed on the training cohort, using age, pathologic tumor size, histology, progesterone receptor (PR) expression, lymphovascular invasion (LVI), and grade as predictors. We predicted risk category (low: RS ≤ 25, high: RS > 25) using the validation cohort. RESULTS Of the 3880 tumors identified, 1293 tumors comprised the validation cohort in patients of median (IQR) age 62 years (56-68) with median (IQR) tumor size 1.2 cm (0.8-1.7). Most tumors were invasive ductal (80.3%) of low-intermediate grade (80.5%) without LVI (80.9%). PR expression was ≤ 20% in 27.3% of tumors. Specificity for identifying RS ≤ 25 was 96.3% (95% CI 95.0-97.4) and the negative predictive value was 92.9% (95% CI 91.2-94.4). Sensitivity and positive predictive value for predicting RS > 25 was lower (48.3 and 65.1%, respectively). CONCLUSION Our model was highly specific for identifying eligible patients aged over 50 years for whom chemotherapy can be omitted. Following external validation, it may be used to triage patients for RS testing, if predicted to be high risk, in resource-limited settings.
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Affiliation(s)
- Kate R. Pawloski
- Memorial Sloan Kettering Cancer Center, Breast Service, Department of Surgery, New York, NY, USA
| | - Mithat Gonen
- Memorial Sloan Kettering Cancer Center, Biostatistics Service, Department of Epidemiology and Biostatistics, New York, NY, USA
| | - Hannah Y. Wen
- Memorial Sloan Kettering Cancer Center, Department of Pathology, New York, NY, USA
| | - Audree B. Tadros
- Memorial Sloan Kettering Cancer Center, Breast Service, Department of Surgery, New York, NY, USA
| | - Donna Thompson
- Memorial Sloan Kettering Cancer Center, Department of Pathology, New York, NY, USA
| | - Kelly Abbate
- Memorial Sloan Kettering Cancer Center, Breast Service, Department of Surgery, New York, NY, USA
| | - Monica Morrow
- Memorial Sloan Kettering Cancer Center, Breast Service, Department of Surgery, New York, NY, USA
| | - Mahmoud El-Tamer
- Memorial Sloan Kettering Cancer Center, Breast Service, Department of Surgery, New York, NY, USA
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Pawloski KR, Sevilimedu V, Twersky R, Tadros AB, Kirstein LJ, Cody HS, Morrow M, Moo TA. ASO Visual Abstract: Association Between Local Anesthetic Dosing, Postoperative Opioid Requirement, and Pain Scores After Lumpectomy and Sentinel Lymph Node Biopsy With Multimodal Analgesia. Ann Surg Oncol 2021. [PMID: 34799806 DOI: 10.1245/s10434-021-11067-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rebecca Twersky
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Laurie J Kirstein
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hiram S Cody
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Pawloski KR, Matar R, Sevilimedu V, Tadros AB, Kirstein LJ, Cody H, Van Zee KJ, Morrow M, Moo TA. ASO Visual Abstract: Post-Discharge Non-Steroidal Anti-Inflammatory Drugs Are Not Associated with Risk of Hematoma After Lumpectomy and Sentinel Lymph Node Biopsy with Multimodal Analgesia. Ann Surg Oncol 2021. [PMID: 34415488 DOI: 10.1245/s10434-021-10578-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, USA
| | - Regina Matar
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, USA
| | - Laurie J Kirstein
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, USA
| | - Hiram Cody
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, USA
| | - Kimberly J Van Zee
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, USA
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, USA.
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Pawloski KR, Matar R, Sevilimedu V, Tadros AB, Kirstein LJ, Cody HS, Van Zee KJ, Morrow M, Moo TA. Postdischarge Nonsteroidal Anti-Inflammatory Drugs Are not Associated with Risk of Hematoma after Lumpectomy and Sentinel Lymph Node Biopsy with Multimodal Analgesia. Ann Surg Oncol 2021; 28:5507-5512. [PMID: 34247337 PMCID: PMC8272604 DOI: 10.1245/s10434-021-10446-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 05/17/2021] [Indexed: 12/12/2022]
Abstract
Background Nonsteroidal anti-inflammatory drugs (NSAIDs) are increasingly used in ambulatory breast surgery. The risk of hematoma associated with intraoperative ketorolac is low, but whether concomitant routine discharge with NSAIDs increases the risk of hematoma is unclear. Methods We retrospectively identified patients who underwent lumpectomy and sentinel lymph node biopsy (SLNB), and compared the 30-day risk of hematoma between patients discharged with opioids (opioid period: January 2018–August 2018) and patients discharged with NSAIDs with or without opioids (NSAID period: January 2019–April 2020). The association between study period and hematoma risk was assessed using multivariable models. Covariates included intraoperative ketorolac, home aspirin, and race/ethnicity. During the NSAID period, a survey was used to assess analgesic consumption on postoperative days 1–5. Results In total, 2724 patients were identified: 858 (31%) in the opioid period and 1866 (69%) in the NSAID period. In the NSAID period, 867 (46%) received NSAIDs and opioids, and 999 (54%) received NSAIDs only. Receipt of intraoperative ketorolac was higher in the NSAID period (78 vs. 64%, P < 0.001). The risks of any hematoma (4.1 vs. 3.6%, P = 0.6) and reoperation for bleeding (0.5 vs. 0.6%, P = 0.8) were similar between groups. Study period was not associated with hematoma risk (odds ratio 0.87, 95% confidence interval 0.56–1.35, P = 0.5). Among survey respondents (41%), nonopioid analgesic consumption did not increase after opioids were removed from the discharge regimen (median, 6 pills/group, P = 0.06). Conclusions NSAIDs are associated with a low risk of hematoma after lumpectomy and SLNB, and should be prescribed instead of opioids, unless contraindicated.
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Affiliation(s)
- Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Regina Matar
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Laurie J Kirstein
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Hiram S Cody
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Kimberly J Van Zee
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
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Pawloski KR, Moo TA, Sevilimedu V, Nelson JA, Garcia P, Kirstein LJ, Morrow M, Tadros AB. Does timing of chemotherapy impact breast satisfaction after breast conservation therapy and mastectomy with immediate reconstruction? J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
589 Background: Receipt of chemotherapy is associated with decreased postoperative breast satisfaction, but whether timing as neoadjuvant (NAC) versus adjuvant (AC) affects this outcome after breast conservation therapy (BCT) and mastectomy with immediate reconstruction (M-IR) is unclear. Methods: We retrospectively identified patients treated with chemotherapy and breast surgery (BCT and M-IR), from 1/2017-12/2019, who completed ≥ 1 BREAST-Q survey through 12/2020. Mean (standard deviation [SD]) Q-scores for satisfaction with breasts (SATBR) were compared between NAC versus AC groups in BCT and M-IR cohorts, respectively. Higher Q-scores on a 0-100 scale indicate superior satisfaction. A minimum 4-point difference was considered clinically important. Chemotherapy timing and significant covariates on univariate analyses were entered in multivariable linear regressions of 1- and 2-year SABTR. Results: 640 patients had BCT and 602 had M-IR; 210 (33%) BCT patients and 294 (49%) M-IR patients had NAC. Compared with M-IR, SATBR was higher after BCT in both NAC and AC groups, at all postoperative timepoints (Table). Following BCT, SABTR was highest in both NAC and AC groups at 6 months and returned to baseline in the NAC group by year 3. In the M-IR cohort, 331 (55%) patients had radiation and 120 (20%) had complications requiring re-operation or hospitalization. Compared with baseline, mean (SD) Q-scores were substantially lower at 6 months but improved to near baseline at 3 years in both NAC and AC groups. On multivariable analysis, radiation was associated with decreased SABTR at 1 year (Beta, -11; 95% CI, -17, -5.0; p<0.001) and 2 years (Beta, -12; 95% CI, -19, -5.5; p<0.001), as were complications at 1 year (Beta, -6.1; 95% CI, -12, -0.34; p=0.038) but not 2 years (Beta, -5.5; 95% CI, -12, 0.92; p=0.09). After multivariable adjustment, NAC was not significantly associated with 1- or 2-year SABTR after M-IR or BCT. Conclusions: SABTR was higher in BCT compared with M-IR cohorts, independent of chemotherapy timing. Following BCT, SABTR was lower in the NAC group at years 2-3 but remained at baseline or higher at all timepoints. In the M-IR cohort, both groups endorsed lower than baseline SABTR in years 0-2 but returned to near baseline at 3 years. Radiation and complications were independent predictors of decreased SABTR, but our findings suggest that patients who experience complications after M-IR can expect return to baseline breast satisfaction by 2 years.[Table: see text]
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Affiliation(s)
- Kate R. Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Varadan Sevilimedu
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jonas A. Nelson
- Plastic and Reconstructive Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Paula Garcia
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Audree B. Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
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Tadros AB, Sevilimedu V, Plitas G. Reply to: Metaplastic Breast Carcinoma and Other Triple-Negative Subtype Breast Cancers: Which is the Worst? Ann Surg Oncol 2021; 28:5440-5441. [PMID: 33566247 DOI: 10.1245/s10434-021-09679-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 01/22/2021] [Indexed: 11/18/2022]
Affiliation(s)
- Audree B Tadros
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Varadan Sevilimedu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - George Plitas
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Pawloski KR, Tadros AB, El-Tamer M. ASO Author Reflections: Age Is an Important Determinant of Concordance Between 21-Gene Recurrence Scores in Multiple Ipsilateral Breast Carcinomas. Ann Surg Oncol 2021; 28:4263-4264. [PMID: 33415560 DOI: 10.1245/s10434-020-09443-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 11/19/2020] [Indexed: 11/18/2022]
Affiliation(s)
- Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA
| | - Mahmoud El-Tamer
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA.
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Tadros AB, Plitas G. ASO Author Reflections: Clinical Importance of Histologic Subtype for Metaplastic Breast Cancer. Ann Surg Oncol 2021; 28:4254-4255. [PMID: 33403524 DOI: 10.1245/s10434-020-09454-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 11/22/2020] [Indexed: 11/18/2022]
Affiliation(s)
- Audree B Tadros
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - George Plitas
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Pawloski KR, Wen HY, Tadros AB, Abbate K, Morrow M, El-Tamer M. Concordance Between 21-Gene Recurrence Scores in Multifocal or Multicentric Breast Carcinomas Differs by Age and Histologic Subtype. Ann Surg Oncol 2021; 28:4256-4262. [PMID: 33393037 DOI: 10.1245/s10434-020-09429-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 11/09/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Among patients with multifocal or multicentric (MF/MC) breast cancer (BC) of similar morphology, concordance in Oncotype DX recurrence scores (RS) between tumors has been reported to be 87%. The effect of age and variation in histologic subtypes on RS concordance according to TAILORx criteria is unknown. METHODS We identified patients with MF/MC, estrogen receptor-positive, HER2-negative, node-negative BC with two or more RS results treated at our institution from 2009 to 2018. Patients were analyzed by age group (≤ 50 and > 50 years). Low- and high-risk cut-offs were RS ≤ 25 and > 25 for age > 50 years, and RS ≤ 20 and > 20 for age ≤ 50 years. RS concordance was defined as no change in management based on RS variation between lesions. RESULTS Overall, 120 patients with MF/MC BC were identified-82 (68.3%) aged > 50 years and 38 (31.7%) aged ≤ 50 years. Patients aged ≤ 50 years had higher mean RS for both multifocal (20 vs. 14; p = 0.006) and multicentric (17 vs. 13; p = 0.003) tumors and more frequently had high-risk tumors (p < 0.0001). Among patients aged > 50 years, 95.1% had RS concordance between tumors (same subtype, 98.2%; variable subtype, 88.9%; p = 0.1). Among patients aged ≤ 50 years, RS concordance was 81.6%. CONCLUSIONS Among patients with MF/MC BC, RS concordance was high, particularly in those aged > 50 years with tumors of the same histologic subtype. RS testing of one focus may be sufficiently prognostic and predictive in patients aged > 50 years, regardless of subtype concordance. Testing of individual foci should be considered in patients aged ≤ 50 years due to a higher likelihood of RS discordance.
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Affiliation(s)
- Kate R Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hannah Y Wen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kelly Abbate
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mahmoud El-Tamer
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Tadros AB, Sevilimedu V, Giri DD, Zabor EC, Morrow M, Plitas G. Survival Outcomes for Metaplastic Breast Cancer Differ by Histologic Subtype. Ann Surg Oncol 2021; 28:4245-4253. [PMID: 33389291 DOI: 10.1245/s10434-020-09430-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 11/11/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Metaplastic breast carcinoma (MBC) is a rare, aggressive subtype of breast cancer associated with poorer overall survival than other triple-negative breast cancers. This study sought to compare survival outcomes among histologic subtypes of MBC with those of non-metaplastic triple-negative breast cancer. METHODS Clinicopathologic and treatment data for all patients with non-metastatic, pure MBC undergoing surgery from 1995 to 2017 and for a large cohort of patients with other types of triple-negative breast cancer during that period were collected from an institutional database. The MBC tumors were classified as having squamous, spindle, heterologous mesenchymal, or mixed histology. Survival outcomes were compared using the Kaplan-Meier method. RESULTS Of 132 MBC patients, those with heterologous mesenchymal MBC (n = 45) had the best 5-year overall and breast cancer-specific survival (BCSS, 88%; 95% confidence interval [CI], 0.78-0.99), whereas those with squamous MBC had the worst survival (BCSS, 56%; 95% CI, 0.32-0.79). Overall survival, BCSS, and recurrence-free survival were worse for the patients with MBC than for the patients who had non-MBC triple-negative breast cancer, with a clinicopathologically adjusted recurrence hazard ratio of 2.4 (95% CI, 1.6-3.3; p < 0.001). Of the 10 MBC patients who received neoadjuvant chemotherapy, 4 progressed while receiving treatment, and 3 had no response. CONCLUSIONS Metaplastic breast carcinoma is associated with worse survival than other triple-negative breast cancers. The heterologous mesenchymal subtype is associated with the best survival, whereas the squamous subtype is associated with the worst survival. These data call for research to identify therapies tailored to MBC's unique biology.
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Affiliation(s)
- Audree B Tadros
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Dilip D Giri
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emily C Zabor
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Monica Morrow
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - George Plitas
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Pawloski KR, Gonen M, Wen HY, Tadros AB, Abbate K, Thompson D, Morrow M, El-Tamer M. Statistical machine learning model to predict Oncotype DX risk category in women over age 50. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
524 Background: The 21-gene Oncotype DX Breast Recurrence Score multigene assay (RS) identifies women with ER positive, HER negative, axillary node-negative breast cancer (BC) for whom chemotherapy provides no invasive disease-free survival benefit compared to endocrine therapy alone. International adoption of RS testing is limited by cost and resource availability. We created a supervised statistical machine learning model using standard clinicopathologic data to predict RS risk category in women > 50 years old. Methods: From 2012 to 2018, women with ER positive, HER2 negative, pathologically node-negative BC of all ages were retrospectively identified from a prospective institutional database. Standard clinicopathologic data and RS were collected. Per institutional protocol, RS are ordered for all early-stage, ER positive tumors > 5 mm. Data were randomly split into training (n=3755) and validation sets (n=1609). A random forest model with 500 trees was developed on the training set, then evaluated on the validation set. Model predictors included age, tumor size, histologic subtype, hormone receptor status, lymphovascular invasion, and overall grade. The model was used to predict RS category (low risk: RS ≤ 25, high risk: RS > 25) in women > 50 years old. Results: 5364 unique tumors in 5189 women were identified. 3731 (70%) of tumors were identified in women > 50 years; median age was 63 years (IQR 57-69). In women > 50, median tumor size was 12 mm (IQR 9-17). Most tumors were invasive ductal (79%), low or intermediate grade (79%), and LVI was absent in 82% of tumors. Median ER staining by IHC was 95%; 28% of tumors had negative or weakly positive PR staining (1-20%). The model correctly classified 96.8% of patients as low risk (95% CI: 95.7-97.7). Negative predictive value for identifying low risk category was also high (92.3%, 90.7-93.6). Sensitivity for identifying high-risk women was 44.7% (37.4-52.1) and positive predictive value was 67.2% (58.2-75.3). A classification table on the validation set includes tumors with complete data available, including predictors and RS. Conclusions: Our model was highly specific (96.8%) for identifying women > 50 with RS ≤ 25 who do not benefit from adjuvant chemotherapy. This model may be utilized in lieu of RS testing if cost and availability are prohibitive. True RS > 25 was not as well predicted. The model will be refined following pathologic review of discordant cases to reduce false negatives. [Table: see text]
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Affiliation(s)
- Kate R. Pawloski
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mithat Gonen
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York City, NY
| | - Hannah Yong Wen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Audree B. Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kelly Abbate
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mahmoud El-Tamer
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
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Tadros AB, Moo TA, Zabor EC, Gillespie EF, Khan A, McCormick B, Cahlon O, Powell SN, Allen R, Morrow M, Braunstein LZ. Feasibility of Breast-Conservation Therapy and Hypofractionated Radiation in the Setting of Prior Breast Augmentation. Pract Radiat Oncol 2020; 10:e357-e362. [PMID: 32006728 DOI: 10.1016/j.prro.2020.01.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 12/27/2019] [Accepted: 01/11/2020] [Indexed: 11/15/2022]
Abstract
PURPOSE Cosmetic outcomes and rate of implant loss are poorly characterized among patients with breast cancer with previous breast augmentation (BA) who undergo breast-conservation therapy (BCT). Here we determine capsular contracture and implant loss frequency after BCT among patients receiving contemporary whole-breast radiation therapy (RT). METHODS AND MATERIALS Patients with breast cancer with a history of BA presenting to our institution from January 2006 to January 2017 who elected for BCT were included. Seventy-one breast cancers in 70 patients with a history of BA electing for BCT were retrospectively identified. Clinicopathologic, treatment, and outcome variables were examined. Whole-breast RT included conventional and hypofractionated schedules with and without a boost. Rates of implant loss and cosmetic outcomes among patients who did and did not develop a new/worse contracture based on physician assessment were compared. RESULTS In the study, 54.9% of patients received radiation using hypofractionated whole-breast tangents; 81.7% received a boost. In addition, 18 out of 71 cases (25.4%) developed a new/worse contracture after BCT with a mean follow-up of 1.9 years. Furthermore, 9 out of 71 cases (12.7%) were referred to a plastic surgeon for revisional surgery. There were no implant-loss cases. On univariate analysis, implant location, time from implant placement to diagnosis, RT type, RT boost, body mass index, and tumor size were not associated with new/worse contracture. Of 12 patients with existing contracture, only 2 developed worsening contracture. Physician assessment of cosmetic outcome after BCT was noted to be excellent or good for 87.4% of patients. CONCLUSIONS BCT for breast cancer patients with prior history of BA has a low risk of implant loss. Hypofractionated RT does not adversely affect implant outcomes. Patients should be counseled regarding risk for capsular contracture, but the majority have good/excellent outcome; BA does not represent a contraindication to BCT.
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Affiliation(s)
- Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Emily C Zabor
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Erin F Gillespie
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Atif Khan
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Beryl McCormick
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Oren Cahlon
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Simon N Powell
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Robert Allen
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lior Z Braunstein
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
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Tadros AB, Moo TA, Stempel M, Zabor EC, Khan AJ, Morrow M. Axillary management for young women with breast cancer varies between patients electing breast-conservation therapy or mastectomy. Breast Cancer Res Treat 2020; 180:197-205. [PMID: 31938938 DOI: 10.1007/s10549-019-05520-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 12/31/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE Axillary treatment strategies for the young woman with early-stage, clinically node-negative breast cancer undergoing upfront surgery found to have 1-3 positive sentinel lymph nodes (SLNs) differ significantly after BCT and mastectomy. Here we compare axillary lymph node dissection (ALND) and regional nodal irradiation (NRI) rates between women electing breast-conservation therapy (BCT) versus mastectomy. METHODS From 2010 to 2016, women age < 50 years with clinical T1-T2N0 breast cancer having upfront surgery and found to have a positive SLN were identified. ALND and/or NRI receipt were compared between groups. RESULTS 192 women undergoing BCT and 165 undergoing mastectomy were identified (median age: 44 years). 5.2% (10/192) of women undergoing BCT had an ALND versus 87% (144/165) of women undergoing mastectomy (p < 0.01). NRI was given to 48% (78/165) of mastectomy patients compared to 30% (57/192) of BCT patients (p < 0.01). Of the 75 mastectomy patients with 1-2 total positive lymph nodes after completion ALND, 44% received NRI. Women undergoing mastectomy were significantly more likely to receive both ALND and NRI than women undergoing BCS (45% vs 6%, p < 0.01). CONCLUSION Young cT1-2N0 breast cancer patients found to have 1-3 SLN metastases received ALND, NRI, and combined ALND/NRI more frequently if they elected mastectomy over BCT. Use of both ALND and postmastectomy radiotherapy (PMRT) in this population could be reduced in the future by omitting ALND in patients for whom the need for PMRT is clear with the finding of 1-2 SLN metastases.
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Affiliation(s)
- Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA.
| | - Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA
| | - Michelle Stempel
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA
| | - Emily C Zabor
- Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Atif J Khan
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA
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Moo TA, Jochelson MS, Zabor EC, Stempel M, Raiss M, Mamtani A, Tadros AB, El-Tamer M, Morrow M. Is Clinical Exam of the Axilla Sufficient to Select Node-Positive Patients Who Downstage After NAC for SLNB? A Comparison of the Accuracy of Clinical Exam Versus MRI. Ann Surg Oncol 2019; 26:4238-4243. [PMID: 31583546 DOI: 10.1245/s10434-019-07867-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND The National Comprehensive Cancer Network (NCCN) endorses sentinel lymph node biopsy (SLNB) in patients with clinically positive axillary nodes who downstage after neoadjuvant chemotherapy (NAC). In this study, we compared the accuracy of post-NAC MRI to clinical exam alone in predicting pathologic status of sentinel lymph nodes in cN1 patients. METHODS We identified patients with T0-3, N1 breast cancer who underwent NAC and subsequent SLNB from March 2014 to July 2017. Patients were grouped based on whether a post-NAC MRI was done. MRI accuracy in predicting SLN status was assessed versus clinical exam alone. RESULTS A total of 450 patients met initial study criteria; 269 were analyzed after excluding patients without biopsy-confirmed nodal disease, palpable disease after NAC, and failed SLN mapping. Median age was 49 years. Post-NAC MRI was done in 68% (182/269). Patients undergoing lumpectomy vs mastectomy more frequently received a post-NAC MRI (88 vs 54%, p < 0.001). All other clinicopathologic parameters were comparable between those who did and did not have a post-NAC MRI. Thirty percent (55/182) had abnormal lymph nodes on MRI. Among these, 58% (32/55) had a positive SLN on final pathology versus 42% (53/127) of patients with no abnormal lymph nodes on MRI and 52% (45/87) of patients who had clinical exam alone (p = 0.09). MRI sensitivity was 38%, specificity was 76%, and overall SLN status prediction accuracy was 58%. CONCLUSIONS Post-NAC MRI is no more accurate than clinical exam alone in predicting SLN pathology in patients presenting with cN1 disease. Abnormal lymph nodes on MRI should not preclude SLNB.
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Affiliation(s)
- Tracy-Ann Moo
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Maxine S Jochelson
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emily C Zabor
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Michelle Stempel
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Raiss
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anita Mamtani
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audree B Tadros
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mahmoud El-Tamer
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Sun S, van la Parra RFD, Rauch GM, Checka C, Tadros AB, Lucci A, Teshome M, Black D, Hwang RF, Smith BD, Krishnamurthy S, Valero V, Yang WT, Kuerer HM. Patient Selection for Clinical Trials Eliminating Surgery for HER2-Positive Breast Cancer Treated with Neoadjuvant Systemic Therapy. Ann Surg Oncol 2019; 26:3071-3079. [PMID: 31342361 DOI: 10.1245/s10434-019-07533-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND Patients with epidermal growth factor receptor 2-positive (HER2+) breast cancer and pathologic complete response (pCR) after neoadjuvant systemic therapy (NST) may be candidates for nonoperative clinical trials if residual invasive and in situ disease are eradicated. METHODS This study analyzed 280 patients with clinical T1-2N0-1 HER2+ breast cancer who underwent NST followed by surgical resection to determine key characteristics of patients with pCR in the breast and lymph nodes compared with those with residual disease. RESULTS Of the 280 patients, 102 (36.4%) had pCR in the breast and lymph nodes after NST, and 50 patients (17.9%) had residual ductal carcinoma in situ (DCIS) in the breast only. For 129 patients (46.1%), DCIS was present on the pretreatment biopsy, and NST failed to eradicate the DCIS component in 64.3%. Patients with residual disease were more likely to have hormone receptor-positive (HR+) tumors than those with negative tumors (73.4% vs. 50.8%; p < 0.0001). Radiologic response (odds ratio [OR], 5.62; p = 0.002) and HR+ status (OR, 2.56; p < 0.0001) were predictive of residual disease. Combined imaging methods after NST had a sensitivity of 97.1% and a negative predictive value of 70.6% for detection of residual disease. Patients with invasive disease and DCIS shown on the pretreatment core biopsy were less likely than those without DCIS to achieve pCR in the breast (31% vs. 43%; p = 0.038). CONCLUSION The study results delineate and identify unique characteristics associated with HER2+ breast cancers that are important in selecting patients for inclusion in clinical trials assessing nonoperative management after NST, and the low negative predictive value of imaging mandates image-guided biopsy for selection.
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Affiliation(s)
- Susie Sun
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Raquel F D van la Parra
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Gaiane M Rauch
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christina Checka
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Audree B Tadros
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anthony Lucci
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mediget Teshome
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Dalliah Black
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rosa F Hwang
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Benjamin D Smith
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Savitri Krishnamurthy
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vicente Valero
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei T Yang
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Henry M Kuerer
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Stecklein SR, Rosso KJ, Nuanjing J, Tadros AB, Weiss A, DeSnyder SM, Kuerer HM, Teshome M, Buchholz TA, Stauder MC, Ueno NT, Lucci A, Woodward WA. Excellent Locoregional Control in Inflammatory Breast Cancer With a Personalized Radiation Therapy Approach. Pract Radiat Oncol 2019; 9:402-409. [PMID: 31132433 DOI: 10.1016/j.prro.2019.05.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 05/15/2019] [Accepted: 05/20/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE Inflammatory breast cancer (IBC) has been characterized by high locoregional recurrence (LRR) rates even after trimodality therapy. We recently reported excellent locoregional control among patients treated since formal dedication of an IBC-specific clinic and research program in 2006. Institutionally, a standard twice-daily (BID) dose escalation regimen for all patients with IBC was de-escalated in select cases in 2006 after review demonstrated that young age, incomplete response to neoadjuvant therapy, and positive margins identified subsets with maximal benefit from dose escalation. We report local control and toxicity rates specific to BID versus once-daily (QD) radiation therapy approaches. METHODS AND MATERIALS From a prospectively collected database, we identified 103 patients with nonmetastatic IBC who received trimodality therapy at our institution from 2007 to 2015. Descriptive statistics were used to describe the study cohort and compare retrospectively extracted rates of radiation therapy-associated toxicity. The actuarial rate of LRR-free survival was analyzed using the Kaplan-Meier method. RESULTS The median follow-up is 3.6 years. Thirty-nine patients (37.9%) received postmastectomy radiation therapy (PMRT) to the chest wall and undissected regional lymphatics in QD fractions (median dose, 50.0 Gy in 25 fractions [fx]; median boost dose, 10.0 Gy in 5 fx) and 64 patients (62.1%) received BID PMRT (median dose, 51.0 Gy in 34 fx; median boost dose, 15.0 Gy in 10 fx). Crude rates of toxicity were not different between patients treated with QD or BID PMRT. Two BID patients (3.1%) and no QD patients (0.0%) experienced LRR (P = .53). The 3- and 5-year LRR-free survival were 95.1% and 100.0% for BID and QD patients, respectively (P = .25). CONCLUSIONS Tailoring radiation therapy to clinical risk factors was associated with excellent locoregional control. De-escalation of PMRT from BID to QD was not clearly associated with reduced toxicity compared with BID, although retrospective data collection may limit this comparison.
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Affiliation(s)
- Shane R Stecklein
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Kelly J Rosso
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Banner MD Anderson Cancer Center, Gilbert, Arizona
| | - Jenny Nuanjing
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Audree B Tadros
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Anna Weiss
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Department of Surgical Oncology, Brigham and Women's Faulkner Breast Center and Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Sarah M DeSnyder
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Henry M Kuerer
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mediget Teshome
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Thomas A Buchholz
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Scripps MD Anderson Cancer Center, La Jolla, California
| | - Michael C Stauder
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Naoto T Ueno
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anthony Lucci
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Wendy A Woodward
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Morgan Welch Inflammatory Breast Cancer Research Program and Clinic, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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