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Connors C, Al-Hilli Z. De-escalation of Axillary Surgery After Neoadjuvant Therapy. Clin Breast Cancer 2024; 24:385-391. [PMID: 38735808 DOI: 10.1016/j.clbc.2024.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 03/25/2024] [Accepted: 04/16/2024] [Indexed: 05/14/2024]
Abstract
Surgical de-escalation of the axilla has evolved over the past 28 years since the emergence of sentinel lymph node surgery. Well-documented complications of the once standard of care axillary lymph node dissection (ALND), including lymphedema, led physician scientists towards a progressive push to study and incorporate less invasive techniques in the axilla. Many trials have justified oncologic safety of axillary de-escalation in patients who are spared neoadjuvant treatment. The applicability in the neoadjuvant setting, however, is less clear and axillary surgical approaches in this patient population have evolved at a slower pace. This review aims to analyze current data in axillary management for patients undergoing neoadjuvant treatment and to discuss current surgical approaches based on nodal pathologic response.
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Affiliation(s)
- Casey Connors
- Breast Center, Integrated Surgical Institute, Cleveland Clinic, Cleveland, OH
| | - Zahraa Al-Hilli
- Breast Center, Integrated Surgical Institute, Cleveland Clinic, Cleveland, OH.
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Weber WP, Hanson SE, Wong DE, Heidinger M, Montagna G, Cafferty FH, Kirby AM, Coles CE. Personalizing Locoregional Therapy in Patients With Breast Cancer in 2024: Tailoring Axillary Surgery, Escalating Lymphatic Surgery, and Implementing Evidence-Based Hypofractionated Radiotherapy. Am Soc Clin Oncol Educ Book 2024; 44:e438776. [PMID: 38815195 DOI: 10.1200/edbk_438776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
The management of axillary lymph nodes in breast cancer is continually evolving. Recent data now support omitting axillary lymph node dissection (ALND) in most patients with metastases in up to two sentinel lymph nodes (SLNs) during upfront surgery and those with residual isolated tumor cells after neoadjuvant chemotherapy (NACT). In the upfront surgery setting, ALND is still indicated, however, in patients with clinically node-positive breast cancer or more than two positive SLNs and, after NACT, in case of residual micrometastases and macrometastases. Omission of the sentinel lymph node biopsy (SLNB) can be considered in many postmenopausal patients with small luminal breast cancer, particularly when axillary ultrasound is negative. Several randomized controlled trials (RCTs) are currently aiming at eliminating the remaining indications for ALND and also establishing omission of SLNB in a broader patient population. The movement to deescalate axillary staging is in part because of the association between ALND and lymphedema, which is swelling of an extremity because of lymphatic damage and obstructed lymphatic drainage. To reduce the risk of developing this condition, patients undergoing ALND can undergo reverse mapping of the axilla and immediate reconstruction or bypass of the lymphatics from the involved extremity. Decongestion and compression are the foundation of conservative treatment for established lymphedema, while lymphovenous bypass and lymph node transfer are surgical procedures to address the physiologic dysfunction. Radiotherapy is an essential component of breast locoregional therapy: more than three decades of radiation research has optimized treatment according to patient's risk of local recurrence while substantially reducing the number of treatment visits. High-quality RCTs have shown the efficacy and safety of hypofractionation-more than 2Gy radiation dose per treatment (fraction)-significantly reducing the burden of radiotherapy treatment for many patients with breast cancer. In 2024, guidelines recommend no more than 15-16 fractions for whole-breast and nodal radiotherapy, with some recommending five fractions for whole-breast radiotherapy. In addition, simultaneous integrated boost (SIB) has been shown to be noninferior to sequential boost with regards to ipsilateral breast tumor recurrence with similar or reduced long-term side effects, also reducing overall treatment length. Further RCTs are underway investigating other indications for five fractions, including SIB and regional node irradiation, such that, in future, it may be possible for the majority of breast radiotherapy patients to be treated with a 1-week course. This manuscript serves to outline the latest updates on axillary surgical staging, lymphatic surgery, and evidence-based radiotherapy in the treatment of breast cancer.
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Affiliation(s)
- Walter Paul Weber
- Breast Clinic, University Hospital Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Summer E Hanson
- Plastic and Reconstructive Surgery, The University of Chicago Medicine and Biological Sciences Division, Chicago, IL
| | - Daniel E Wong
- Plastic and Reconstructive Surgery, The University of Chicago Medicine and Biological Sciences Division, Chicago, IL
| | - Martin Heidinger
- Breast Clinic, University Hospital Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Giacomo Montagna
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Fay H Cafferty
- Institute of Cancer Research Clinical Trials and Statistics Unit, London, United Kingdom
| | - Anna M Kirby
- Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Charlotte E Coles
- Department of Oncology, University of Cambridge, Cambridge, United Kingdom
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James J, Law M, Sengupta S, Saunders C. Assessment of the axilla in women with early-stage breast cancer undergoing primary surgery: a review. World J Surg Oncol 2024; 22:127. [PMID: 38725006 PMCID: PMC11084006 DOI: 10.1186/s12957-024-03394-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 04/28/2024] [Indexed: 05/12/2024] Open
Abstract
Sentinel node biopsy (SNB) is routinely performed in people with node-negative early breast cancer to assess the axilla. SNB has no proven therapeutic benefit. Nodal status information obtained from SNB helps in prognostication and can influence adjuvant systemic and locoregional treatment choices. However, the redundancy of the nodal status information is becoming increasingly apparent. The accuracy of radiological assessment of the axilla, combined with the strong influence of tumour biology on systemic and locoregional therapy requirements, has prompted many to consider alternative options for SNB. SNB contributes significantly to decreased quality of life in early breast cancer patients. Substantial improvements in workflow and cost could accrue by removing SNB from early breast cancer treatment. We review the current viewpoints and ideas for alternative options for assessing and managing a clinically negative axilla in patients with early breast cancer (EBC). Omitting SNB in selected cases or replacing SNB with a non-invasive predictive model appear to be viable options based on current literature.
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Affiliation(s)
- Justin James
- Eastern Health, Melbourne, Australia.
- Monash University, Melbourne, Australia.
- Department of Breast and Endocrine Surgery, Maroondah Hospital, Davey Drive, Ringwood East, Melbourne, VIC, 3135, Australia.
| | - Michael Law
- Eastern Health, Melbourne, Australia
- Monash University, Melbourne, Australia
| | - Shomik Sengupta
- Eastern Health, Melbourne, Australia
- Monash University, Melbourne, Australia
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Ryu JM, Lee H, Han W, Lee HB, Ahn SG, Kim HJ, Park HS, Choi JS, Kim H, Cho WK, Lee JE. Selective Avoidance of Sentinel Lymph Node Biopsy After Neoadjuvant Chemotherapy in Human Epidermal Growth Factor 2-Positive/Triple-Negative Breast Cancer Patients With Excellent Response. J Breast Cancer 2024; 27:130-140. [PMID: 38685868 PMCID: PMC11065501 DOI: 10.4048/jbc.2023.0264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 02/08/2024] [Accepted: 03/31/2024] [Indexed: 05/02/2024] Open
Abstract
PURPOSE The Avoid Axillary Sentinel Lymph Node Biopsy After Neoadjuvant Chemotherapy (ASLAN) trial aims to demonstrate the oncologic safety of omitting axillary surgery in patients with excellent response after neoadjuvant chemotherapy (NACT) for early human epidermal growth factor 2 (HER2)-positive (+)/triple-negative breast cancer (TNBC) who have undergone breast-conserving surgery (BCS) and adjuvant radiotherapy. The ASLAN trial will provide crucial information that could change the procedure in highly selected patients undergoing axillary surgery after NACT. METHODS ASLAN is a prospective, multicenter, and single-arm surgical trial. The recruitment will be conducted among five tertiary care hospitals in the Republic of Korea. The total number of patients to be recruited will be 178, and we plan to complete patient enrollment by December 2023. The enrollment is considered among patients with HER2+ breast cancer (BC) or TNBC at clinical stage T1-3N0-1M0 who are expected to achieve breast pathological complete response (BpCR) based on a combination of radiologic imaging and physical examination after NACT. BCS was performed on eligible patients. After BCS, patients who showed BpCR were enrolled with the omission of sentinel lymph node biopsy (SLNB). The primary study endpoint upon completion of this trial is 5-year recurrence-free survival, and the secondary endpoints include the 5-year ipsilateral breast tumor recurrence interval, 5-year ipsilateral axillary recurrence interval, 5-year distant metastasis-free survival, 5-year BC-specific survival, 5-year overall survival, 5-year contralateral BC-free survival, re-operation rate according to breast biopsy after NACT, adverse events within 5 years, and quality of life. DISCUSSION Several clinical trials are currently underway to determine whether SLNB can be omitted after NACT in patients with HER2+ BC or TNBC that are expected to achieve pathologic complete response. The ASLAN trial is expected to provide valuable clues regarding the feasibility of omitting axillary surgery in highly selected patients. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT04993625. Registered on August 6, 2021. Clinical Research Information Service Identifier: KCT0006371. Registered on July 22, 2021.
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Affiliation(s)
- Jai Min Ryu
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyunjun Lee
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Wonshik Han
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
- Cancer Research Institute, Seoul National University, Seoul, Korea
| | - Han-Byoel Lee
- Department of Surgery, Seoul National University College of Medicine, Korea
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
- Cancer Research Institute, Seoul National University, Seoul, Korea
| | - Sung Gwe Ahn
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
- Institute for Breast Cancer Precision Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hee Jeong Kim
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyung Seok Park
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Soo Choi
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Digital Health, SAIHST, Sungkyunkwan University, Seoul, Korea
| | - Haeyoung Kim
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Kyung Cho
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Eon Lee
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
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Kashani F, Weiss BG, Bartenstein P, Canis M, Haubner F. Lymphatic drainage of sinonasal malignancies and the role of sentinel node biopsies. Orphanet J Rare Dis 2024; 19:120. [PMID: 38481240 PMCID: PMC10938691 DOI: 10.1186/s13023-024-03127-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 03/03/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Locoregional recurrence is a critical factor in the prognosis of sinonasal malignancies. Due to the rarity of these tumours, as well as the heterogeneity of histologies and anatomical subsites, there is little evidence regarding the rate and location of regional metastases in sinonasal malignancies. Elective regional lymph node dissection in the therapy of sinonasal malignancies has become controversial. On the one hand, elective regional lymph node dissection is considered to be an overtreatment in the cN0 cases. On the other hand, undetected occult lymphatic metastases are associated with a poor prognosis. In this study, we discuss the role of sentinel lymph node biopsy as a minimally invasive procedure in the treatment of sinonasal malignancies based on our two years of practical experience and the currently available data. RESULTS This is a descriptive, monocentric, retrospective study, including 20 cases of cN0 malignant sinonasal neoplasm, that underwent a surgical therapy between 2020 and 2022. The following aspects were investigated: tumour entity, localisation of the primary tumour, tumoral stage, localisation of the sentinel lymph nodes, and postoperative complications. Squamous cell carcinoma was the most frequently diagnosed tumour entity (50%), followed by adenocarcinoma (20%) and malignant melanoma (15%), adenoid cystic carcinoma and mucoepidermoid carcinoma. Sentinel lymph nodes were most frequently found in the ipsilateral neck region I (45%), followed by the ipsilateral neck region II (40%). In all cases, the removed lymph nodes were free of malignancy. There were no postoperative complications due to lymph node biopsy. There were no recurrences during the study period. CONCLUSION Sentinel node biopsy could add more safety to the management of cN0 sinonasal malignancies due to its low morbidity. Whether SNB could provide an alternative to elective neck dissection in the management of SNM should be investigated in further studies.
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Affiliation(s)
- Fatemeh Kashani
- Department of Otorhinolarnygology, Head and Neck Surgery, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
| | - B G Weiss
- Department of Otorhinolarnygology, Head and Neck Surgery, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany
| | - P Bartenstein
- Department of Nuclear Medicine, Ludwig-Maximilians University, Munich, Germany
| | - M Canis
- Department of Otorhinolarnygology, Head and Neck Surgery, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany
| | - F Haubner
- Department of Otorhinolarnygology, Head and Neck Surgery, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany
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Laws A, Lagendijk M, Grossmith S, Hughes M, Lin NU, Mittendorf EA, Eliassen AH, King TA, Dominici LS. Long-Term Patient-Reported Arm Symptoms in Breast Cancer Survivors. Ann Surg Oncol 2024; 31:1623-1633. [PMID: 38071708 DOI: 10.1245/s10434-023-14711-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 11/19/2023] [Indexed: 02/08/2024]
Abstract
BACKGROUND Understanding long-term arm symptoms in breast cancer survivors is critical given excellent survival in the modern era. METHODS This cross-sectional study included patients treated for stage 0-III breast cancer at our institution from 2002 to 2012. Patient-reported arm symptoms were collected from the EORTC QLQ-BR23 questionnaire. We used linear regression to evaluate adjusted associations between locoregional treatments and the continuous Arm Symptom (AS) score (0-100; higher score reflects more symptoms). RESULTS A total of 1126 patients expressed interest in participating and 882 (78.3%) completed the questionnaire. Mean time since surgery was 10.5 years. There was a broad distribution of locoregional treatments, including axillary lymph node dissection (ALND) in 37.1% of patients, mastectomy with reconstruction in 36.5% of patients, and post-mastectomy radiation in 38.2% of patients. Overall, 64.3% (95% confidence interval [CI] 61.1-67.4%) of patients reported no arm symptoms, 17.0% (95% CI 14.7-19.6%) had one mild symptom, 9.4% (95% CI 7.7-11.5%) had two or more mild symptoms, and 9.3% (95% CI 7.6-11.4%) reported one or more severe symptoms. Adjusted AS scores were significantly higher with ALND versus sentinel node biopsy (β 3.5, p = 0.01), and with autologous reconstruction versus all other breast/reconstructive surgery types (β 4.5-5.5, all p < 0.05). There was a significant interaction between axillary and breast/reconstructive surgery, with the greatest effect of ALND in those with mastectomy with implant (β 9.7) or autologous (β 5.7) reconstruction. CONCLUSIONS One in three patients reported arm symptoms at a mean of 10 years from treatment for breast cancer, although rates of severe symptoms were low (<10%). Attention is warranted to the arm morbidity related to both axillary and breast surgery during treatment counseling and survivorship.
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Affiliation(s)
- Alison Laws
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Mirelle Lagendijk
- Department of Surgery, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Samantha Grossmith
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Melissa Hughes
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Nancy U Lin
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Elizabeth A Mittendorf
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - A Heather Eliassen
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Departments of Nutrition and Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Tari A King
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Laura S Dominici
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA.
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
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Vrancken Peeters NJMC, Kaplan ZLR, Clarijs ME, Mureau MAM, Verhoef C, van Dalen T, Husson O, Koppert LB. Health-related quality of life (HRQoL) after different axillary treatments in women with breast cancer: a 1-year longitudinal cohort study. Qual Life Res 2024; 33:467-479. [PMID: 37889384 PMCID: PMC10850260 DOI: 10.1007/s11136-023-03538-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2023] [Indexed: 10/28/2023]
Abstract
PURPOSE As life expectancy continues to rise, post-treatment health-related quality of life (HRQoL) of breast cancer patients becomes increasingly important. This study examined the one-year longitudinal relation between axillary treatments and physical, psychosocial, and sexual wellbeing and arm symptoms. METHODS Women diagnosed with breast cancer who received different axillary treatments being axilla preserving surgery (APS) with or without axillary radiotherapy or full axillary lymph node dissection (ALND) with or without axillary radiotherapy were included. HRQoL was assessed at baseline, 6- and 12-months postoperatively using the BREAST-Q and the European Organization for Research and Treatment of Cancer QoL Questionnaire Breast Cancer Module (EORTC QLQ-BR23). Mixed regression models were constructed to assess the impact of axillary treatment on HRQoL. HRQoL at baseline was compared to HRQoL at 6- and at 12-months postoperatively. RESULTS In total, 552 patients were included in the mixed regressions models. Except for ALND with axillary radiotherapy, no significant differences in physical and psychosocial wellbeing were found. Physical wellbeing decreased significantly between baseline and 6- and 12-months postoperatively (p < 0.001, p = 0.035) and psychosocial wellbeing decreased significantly between baseline and 12 months postoperatively (p = 0.028) for ALND with axillary radiotherapy compared to APS alone. Arm symptoms increased significantly between baseline and 6 months and between baseline and 12 months postoperatively for APS with radiotherapy (12.71, 13.73) and for ALND with radiotherapy (13.93, 16.14), with the lowest increase in arm symptoms for ALND without radiotherapy (6.85, 7.66), compared to APS alone (p < 0.05). CONCLUSION Physical and psychosocial wellbeing decreased significantly for ALND with radiotherapy compared to APS alone. Shared decision making and expectation management pre-treatment could be strengthened by discussing arm symptoms per axillary treatment with the patient.
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Affiliation(s)
- N J M C Vrancken Peeters
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
| | - Z L R Kaplan
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - M E Clarijs
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
| | - M A M Mureau
- Department of Plastic & Reconstructive Surgery, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - C Verhoef
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
| | - T van Dalen
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
| | - O Husson
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
- Department of Medical Oncology, Netherlands Cancer Institute-Antoni Van Leeuwenhoek, Amsterdam, The Netherlands
| | - L B Koppert
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands.
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Xu LY, Zhao J, Wang X, Jin XY, Wang BB, Fan YY, Pei XH. Non-sentinel lymph node metastases risk factors in patients with breast cancer with one or two sentinel lymph node macro-metastases. Heliyon 2023; 9:e21254. [PMID: 37964832 PMCID: PMC10641163 DOI: 10.1016/j.heliyon.2023.e21254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 10/11/2023] [Accepted: 10/18/2023] [Indexed: 11/16/2023] Open
Abstract
Approximately 59 % of patients with breast cancer with one or two sentinel lymph nodes (1-2 SLN) macrometastases do not benefit from axillary lymph node dissection (ALND), which may also incur morbidities. It is necessary to evaluate the association between various clinicopathological characteristics and non-sentinel lymph node metastases (non-SLNM) in patients with breast cancer with 1-2 SLN macrometastases, and determine whether they 1-2 should avoid ALND. Eight electronic literature databases (PubMed, Embase, Web of Science, Cochrane Library, China National Knowledge Infrastructure, Chinese Scientific Journal, Wanfang, and Chinese Biomedical Literature) were searched from their inception to June 30, 2023, and two reviewers independently extracted the data and assessed the risk of bias. Association strength was summarized using odds ratios (OR) and 95 % confidence intervals (CI). Heterogeneity was accounted for using a subgroup analysis. Publication bias was evaluated using funnel plots and Egger's test. There were 25 studies with 8021 participants, and 27 potential risk factors were evaluated. The risk factors for non-SLNM in patients with 1-2 SLN macrometastatic breast cancer include the following: factors of primary tumor: multifocality (OR (95 % CI (2.63 (1.96, 3.54))), tumor size ≥ T2 (2.64 (2.22, 3.14)), tumor localization (upper outer quad) (2.06 (1.23, 3.43)), histopathological grade (G3) (2.45 (1.70, 3.52)), vascular invasion (VI) (2.60 (1.35, 4.98)), lymphovascular invasion (LVI) (2.87 (1.80, 4.56)), perineural invasion (PNI) (3.16 (1.18,8.43)). Factors of lymph nodes: method of SLNs detected (blue dye) (3.85 (1.54, 9.60)), SLN metastasis ratio ≥0.5 (2.79 (2.24, 3.48)), two positive SLNs (3.55, (2.08, 6.07)), zero negative SLN (3.72 (CI 2.50, 4.29)), extranodal extension (ENE) (4.69 (2.16, 10.18)). Molecular typing: Her-2 positive (2.08 (1.26, 3.43)), Her-2 over-expressing subtype (1.83 (1.22, 2.73)). Factors of examination/inspection: axillary lymph nodes (ALNs) positive on imaging (3.18 (1.68, 6.00)), cancer antigen 15-3 (CA15-3) (4.01 (2.33,6.89)), carcinoembryonic antigen (CEA) (2.13 (1.32-3.43)). This review identified the risk factors for non-SLNM in patients with 1-2 SLN macrometastatic breast cancer. However, additional studies are needed to confirm the above findings owing to the limited number and types of studies included.
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Affiliation(s)
- Liu-yan Xu
- The Third affiliated hospital of Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jing Zhao
- The Third affiliated hospital of Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xuan Wang
- The Third affiliated hospital of Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xin-yan Jin
- Center for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Bei-bei Wang
- The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450000, China
| | - Ying-yi Fan
- The Third affiliated hospital of Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xiao-hua Pei
- The Xiamen Hospital of Beijing University of Chinese Medicine, Xiamen 361001, China
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Liang X, Wang Y, Fu G, Fan P, Ma K, Cao XC, Lin GX, Zheng WP, Lyu PF. Top 100 cited classical articles in sentinel lymph nodes biopsy for breast cancer. Front Oncol 2023; 13:1170464. [PMID: 37901325 PMCID: PMC10600391 DOI: 10.3389/fonc.2023.1170464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 08/03/2023] [Indexed: 10/31/2023] Open
Abstract
Background The sentinel lymph node biopsy (SLNB) takes on a critical significance in breast cancer surgery since it is the gold standard for assessing axillary lymph node (ALN) metastasis and determining whether to perform axillary lymph node dissection (ALND). A bibliometric analysis is beneficial to visualize characteristics and hotspots in the field of sentinel lymph nodes (SLNs), and it is conducive to summarizing the important themes in the field to provide more insights into SLNs and facilitate the management of SLNs. Materials and methods Search terms relating to SLNs were aggregated and searched in the Web of Science core collection database to identify the top 100 most cited articles. Bibliometric tools were employed to identify and analyze publications for annual article volume, authors, countries, institutions, keywords, as well as hotspot topics. Results The period was from 1998 to 2018. The total number of citations ranged from 160 to 1925. LANCET ONCOLOGY and JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION were the top two journals in which the above articles were published. Giuliano, AE was the author with the highest number of articles in this field with 15. EUROPEAN INST ONCOL is the institution with the highest number of publications, with 35 articles. Hotspots include the following 4 topics, false-negative SLNs after neoadjuvant chemotherapy; prediction of metastatic SLNs; quality of life and postoperative complications; and lymphography of SLNs. Conclusion This study applies bibliometric tools to analyze the most influential literature, the top 100 cited articles in the field of SLNB, to provide researchers and physicians with research priorities and hotspots.
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Affiliation(s)
- Xinrui Liang
- Breast Cancer Center, Chongqing Cancer Institute, Chongqing University Cancer Hospital, Chongqing, China
| | - Yu Wang
- Department of Breast Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Guanghua Fu
- The First Department of Breast Cancer, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin’s Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
| | - Pingmig Fan
- Department of Breast Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Ke Ma
- Department of Thyroid and Breast Surgery, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Xu-Chen Cao
- Department of Thyroid and Breast Surgery, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Guang-Xun Lin
- Department of Orthopedics, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Wu-ping Zheng
- The First Department of Breast Cancer, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin’s Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
| | - Peng-fei Lyu
- Department of Breast Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
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10
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Morrow M. Is Axillary Staging Obsolete in Early Breast Cancer? Surg Oncol Clin N Am 2023; 32:675-691. [PMID: 37714636 DOI: 10.1016/j.soc.2023.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
Abstract
This article reviews the incidence of nodal metastases in early-stage breast cancer and the need for axillary staging to maintain local control in the axilla or to determine the need for adjuvant systemic therapy across the spectrum of patients with breast cancer, and reviews clinical trials addressing this question. At present, sentinel lymph node biopsy should be omitted in women age ≥70 years with cT1-2 N0, HR+/HER2- cancers. The importance of nodal status in selecting patients for radiotherapy remains the main reason for axillary staging in younger postmenopausal women with cT1-2N0, HR+/HER2- cancers.
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Affiliation(s)
- 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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11
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Weber WP, Matrai Z, Hayoz S, Tausch C, Henke G, Zimmermann F, Montagna G, Fitzal F, Gnant M, Ruhstaller T, Muenst S, Mueller A, Lelièvre L, Heil J, Knauer M, Egle D, Sávolt Á, Heidinger M, Kurzeder C. Association of Axillary Dissection With Systemic Therapy in Patients With Clinically Node-Positive Breast Cancer. JAMA Surg 2023; 158:1013-1021. [PMID: 37466971 PMCID: PMC10357358 DOI: 10.1001/jamasurg.2023.2840] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 05/08/2023] [Indexed: 07/20/2023]
Abstract
Importance The role of axillary lymph node dissection (ALND) to determine nodal burden to inform systemic therapy recommendations in patients with clinically node (cN)-positive breast cancer (BC) is currently unknown. Objective To address the association of ALND with systemic therapy in cN-positive BC in the upfront surgery setting and after neoadjuvant chemotherapy (NACT). Design, Setting, and Participants This was a prospective, observational, cohort study conducted from August 2018 to June 2022. This was a preplanned study within the phase 3 randomized clinical OPBC-03/TAXIS trial. Included were patients with confirmed cN-positive BC from 44 private, public, and academic breast centers in 6 European countries. After NACT, residual nodal disease was mandatory, and a minimum follow-up of 2 months was required. Exposures All patients underwent tailored axillary surgery (TAS) followed by ALND or axillary radiotherapy (ART) according to TAXIS randomization. TAS removed suspicious palpable and sentinel nodes, whereas imaging-guidance was optional. Systemic therapy recommendations were at the discretion of the local investigators. Results A total of 500 patients (median [IQR] age, 57 [48-69] years; 487 female [97.4%]) were included in the study. In the upfront surgery setting, 296 of 335 patients (88.4%) had hormone receptor (HR)-positive and Erb-B2 receptor tyrosine kinase 2 (ERBB2; formerly HER2 or HER2/neu)-negative disease: 145 (49.0%) underwent ART, and 151 (51.0%) underwent ALND. The median (IQR) number of removed positive lymph nodes without ALND was 3 (1-4) nodes compared with 4 (2-9) nodes with ALND. There was no association of ALND with the proportion of patients undergoing adjuvant chemotherapy (81 of 145 [55.9%] vs 91 of 151 [60.3%]; adjusted odds ratio [aOR], 0.72; 95% CI, 0.19-2.67) and type of systemic therapy. Of 151 patients with NACT, 74 (51.0%) underwent ART, and 77 (49.0%) underwent ALND. The ratio of removed to positive nodes was a median (IQR) of 4 (3-7) nodes to 2 (1-3) nodes and 15 (12-19) nodes to 2 (1-5) nodes in the ART and ALND groups, respectively. There was no observed association of ALND with the proportion of patients undergoing postneoadjuvant systemic therapy (57 of 74 [77.0%] vs 55 of 77 [71.4%]; aOR, 0.86; 95% CI, 0.43-1.70), type of postneoadjuvant chemotherapy (eg, capecitabine: 10 of 74 [13.5%] vs 10 of 77 [13.0%]; trastuzumab emtansine-DM1: 9 of 74 [12.2%] vs 11 of 77 [14.3%]), or endocrine therapy (eg, aromatase inhibitors: 41 of 74 [55.4%] vs 36 of 77 [46.8%]; tamoxifen: 8 of 74 [10.8%] vs 6 of 77 [7.8%]). Conclusion Results of this cohort study suggest that patients without ALND were significantly understaged. However, ALND did not inform systemic therapy recommendations.
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Affiliation(s)
- Walter P. Weber
- Breast Center, University Hospital Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Zoltan Matrai
- Hamad Medical Corporation, Dept of Oncoplastic Breast Surgery, Doha, Qatar
| | | | | | - Guido Henke
- Department of Radiation Oncology, St Gallen Cantonal Hospital, St Gallen, Switzerland
- Breast Center, St Gallen Cantonal Hospital, St Gallen, Switzerland
| | - Frank Zimmermann
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Clinic of Radiation Oncology, University Hospital Basel, Basel, Switzerland
| | - Giacomo Montagna
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Florian Fitzal
- Department of Surgery, Medical University Vienna, Vienna, Austria
- Comprehensive Cancer Center Medical University Vienna, Vienna, Austria
| | - Michael Gnant
- Comprehensive Cancer Center Medical University Vienna, Vienna, Austria
- Austrian Breast and Colorectal Cancer Study Group, Vienna, Austria
| | - Thomas Ruhstaller
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Tumor and Breast Center Eastern Switzerland, St Gallen, Switzerland
| | - Simone Muenst
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - Andreas Mueller
- Competence Center of SAKK, Bern, Switzerland
- Breast Center, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Loïc Lelièvre
- Breast Center, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Jörg Heil
- Breast Center Heidelberg, Heidelberg, Germany
| | - Michael Knauer
- Tumor and Breast Center Eastern Switzerland, St Gallen, Switzerland
| | - Daniel Egle
- Austrian Breast and Colorectal Cancer Study Group, Vienna, Austria
- Breast Cancer Center Tirol, Department of Gynecology, Medical University Innsbruck, Innsbruck, Austria
| | - Ákos Sávolt
- Department of Breast and Sarcoma Surgery, National Institute of Oncology, Budapest, Hungary
| | - Martin Heidinger
- Breast Center, University Hospital Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Christian Kurzeder
- Breast Center, University Hospital Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
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12
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De Rose F, Colciago RR, Lucidi S, La Rocca E, Prisco A, Bonzano E, Meduri B, De Santis MC, Dicuonzo S, Pasinetti N, Palumbo I, Meattini I, Franco P. Axillary Management in Breast Cancer Patients Undergoing Upfront Surgery: Results from a Nationwide Survey on Behalf of the Clinical Oncology Breast Cancer Group (COBCG) and the Breast Cancer Study Group of the Italian Association of Radiotherapy and Clinical Oncology (AIRO). Curr Oncol 2023; 30:7489-7498. [PMID: 37623023 PMCID: PMC10453508 DOI: 10.3390/curroncol30080542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/02/2023] [Accepted: 08/06/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND We assessed the current practice concerning the axillary management of breast cancer (BC) patients undergoing upfront surgery among radiation oncologists (ROs) practising in Italy. METHODS An online survey via SurveyMonkey (including 21 questions) was distributed amongst ROs in Italy through personal contacts and the Italian Association for Radiotherapy and Clinical Oncology (AIRO) network from August to September 2022. We particularly focused on the emerging omission of axillary lymph node dissection (ALND) in the presence of 1-2 sentinel node-positive patients and the consequent change in the role of regional nodal irradiation (RNI). RESULTS A total of 101/195 (51% response rate) Italian Radiotherapy Cancer Care Centres answered the survey. With respect to patients with 1-2 sentinel node-positive, the relative proportion of respondents that offer patients ALND a) always, b) only in selected cases, and c) never was 37.6%, 60.4%, and 2.0%, respectively, with no significant geographical (North vs. Centre-South Italy; p = 0.92) or institutional (Academic vs. non-Academic; p = 0.49) differences. Radiation therapy indications varied widely in patients who did not undergo ALND. Among these, about a third of the respondents (17/56, 30.4%) stated that RNI was constantly performed. On the other hand, half of the respondents offered RNI in selected cases, stating that an unfavourable biologic tumour profile and extracapsular nodal extension were considered drivers of their decision. CONCLUSIONS Results of the present survey show the variability of axillary management offered in clinical practice for BC patients undergoing conserving surgery upfront in Italy. Analysis of these attitudes may trigger the modification of some clinical approaches through multidisciplinary collaboration and create the background for future clinical investigations.
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Affiliation(s)
- Fiorenza De Rose
- Department of Radiation Oncology, Santa Chiara Hospital, 38122 Trento, Italy;
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
| | - Riccardo Ray Colciago
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
- Department of Radiation Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milano, Italy
| | - Sara Lucidi
- Department of Radiation Oncology, Santa Chiara Hospital, 38122 Trento, Italy;
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
| | - Eliana La Rocca
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
- Department of Radiation Oncology, Azienda Ospedaliero Universitaria Integrata, 37126 Verona, Italy
| | - Agnese Prisco
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
- Department of Radiation Oncology, University Hospital of Udine, ASUFC, 33100 Udine, Italy
| | - Elisabetta Bonzano
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
- Radiation Oncology Department, Fondazione IRCCS Policlinico San Matteo and University of Pavia, 27100 Pavia, Italy
| | - Bruno Meduri
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
- Department of Radiation Oncology, University Hospital of Modena, 41125 Modena, Italy
| | - Maria Carmen De Santis
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
- Department of Radiation Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milano, Italy
| | - Samantha Dicuonzo
- Division of Radiotherapy, IEO, European Institute of Oncology IRCCS, 20122 Milan, Italy;
- Breast Cancer Group, Italian Association of Radiotherapy and Clinical Oncology (AIRO), 20124 Milano, Italy;
| | - Nadia Pasinetti
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
- Radiation Oncology Department, ASST Valcamonica Esine, University of Brescia, 25121 Brescia, Italy
| | - Isabella Palumbo
- Breast Cancer Group, Italian Association of Radiotherapy and Clinical Oncology (AIRO), 20124 Milano, Italy;
- Radiation Oncology Section, Department of Surgical and Biomedical Science, University of Perugia, Perugia General Hospital, 06156 Perugia, Italy
| | - Icro Meattini
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
- Department of Experimental and Clinical Biomedical Sciences “M. Serio”, University of Florence, 50121 Florence, Italy
- Radiation Oncology Unit—Oncology Department, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy
| | - Pierfrancesco Franco
- Clinical Oncology Breast Cancer Group (COBCG), 50134 Firenze, Italy; (R.R.C.); (E.L.R.); (A.P.); (E.B.); (B.M.); (M.C.D.S.); (N.P.); (I.M.)
- Department of Translational Medicine, University of Eastern Piedmont & Radiation Oncology Unit, AOU “Maggiore della Carita”, 28100 Novara, Italy
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13
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Bhardwaj PV, Wang Y, Brunk E, Spanheimer PM, Abdou YG. Advances in the Management of Early-Stage Triple-Negative Breast Cancer. Int J Mol Sci 2023; 24:12478. [PMID: 37569851 PMCID: PMC10419523 DOI: 10.3390/ijms241512478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/02/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is a subtype of breast cancer with both inter- and intratumor heterogeneity, thought to result in a more aggressive course and worse outcomes. Neoadjuvant therapy (NAT) has become the preferred treatment modality of early-stage TNBC as it allows for the downstaging of tumors in the breast and axilla, monitoring early treatment response, and most importantly, provides important prognostic information that is essential to determining post-surgical therapies to improve outcomes. It focuses on combinations of systemic drugs to optimize pathologic complete response (pCR). Excellent response to NAT has allowed surgical de-escalation in ideal candidates. Further, treatment algorithms guide the systemic management of patients based on their pCR status following surgery. The expanding knowledge of molecular pathways, genomic sequencing, and the immunological profile of TNBC has led to the use of immune checkpoint inhibitors and targeted agents, including PARP inhibitors, further revolutionizing the therapeutic landscape of this clinical entity. However, subgroups most likely to benefit from these novel approaches in TNBC remain elusive and are being extensively studied. In this review, we describe current practices and promising therapeutic options on the horizon for TNBC, surgical advances, and future trends in molecular determinants of response to therapy in early-stage TNBC.
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Affiliation(s)
- Prarthna V. Bhardwaj
- Division of Hematology-Oncology, University of Massachusetts Chan Medical School—Baystate, Springfield, MA 01199, USA
| | - Yue Wang
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Curriculum in Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Elizabeth Brunk
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Integrative Program for Biological and Genomic Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Lineberger Comprehensive Cancer Center, UNC Chapel Hill, NC 27599, USA
- Computational Medicine Program, UNC Chapel Hill, NC 27599, USA
| | - Philip M. Spanheimer
- Lineberger Comprehensive Cancer Center, UNC Chapel Hill, NC 27599, USA
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Yara G. Abdou
- Lineberger Comprehensive Cancer Center, UNC Chapel Hill, NC 27599, USA
- Division of Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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14
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Kuemmel S, Heil J, Bruzas S, Breit E, Schindowski D, Harrach H, Chiari O, Hellerhoff K, Bensmann E, Hanf V, Graßhoff ST, Deuschle P, Belke K, Polata S, Paepke S, Warm M, Meiler J, Schindlbeck C, Ruhwedel W, Beckmann U, Groh U, Dall P, Blohmer JU, Traut A, Reinisch M. Safety of Targeted Axillary Dissection After Neoadjuvant Therapy in Patients With Node-Positive Breast Cancer. JAMA Surg 2023; 158:807-815. [PMID: 37285140 PMCID: PMC10248815 DOI: 10.1001/jamasurg.2023.1772] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/19/2023] [Indexed: 06/08/2023]
Abstract
Importance The increasing use of neoadjuvant systemic therapy (NST) has led to substantial pathological complete response rates in patients with initially node-positive, early breast cancer, thereby questioning the need for axillary lymph node dissection (ALND). Targeted axillary dissection (TAD) is feasible for axillary staging; however, data on oncological safety are scarce. Objective To assess 3-year clinical outcomes in patients with node-positive breast cancer who underwent TAD alone or TAD with ALND. Design, Setting, and Participants The SenTa study is a prospective registry study and was conducted between January 2017 and October 2018. The registry includes 50 study centers in Germany. Patients with clinically node-positive breast cancer underwent clipping of the most suspicious lymph node (LN) before NST. After NST, the marked LNs and sentinel LNs were excised (TAD) followed by ALND according to the clinician's choice. Patients who did not undergo TAD were excluded. Data analysis was performed in April 2022 after 43 months of follow-up. Exposure TAD alone vs TAD with ALND. Main Outcomes and Measures Three-year clinical outcomes were evaluated. Results Of 199 female patients, the median (IQR) age was 52 (45-60) years. A total of 182 patients (91.5%) had 1 to 3 suspicious LNs; 119 received TAD alone and 80 received TAD with ALND. Unadjusted invasive disease-free survival was 82.4% (95% CI, 71.5-89.4) in the TAD with ALND group and 91.2% (95% CI, 84.2-95.1) in the TAD alone group (P = .04); axillary recurrence rates were 1.4% (95% CI, 0-54.8) and 1.8% (95% CI, 0-36.4), respectively (P = .56). Adjusted multivariate Cox regression indicated that TAD alone was not associated with an increased risk of recurrence (hazard ratio [HR], 0.83; 95% CI, 0.34-2.05; P = .69) or death (HR, 1.07; 95% CI, 0.31-3.70; P = .91). Similar results were obtained for 152 patients with clinically node-negative breast cancer after NST (invasive disease-free survival: HR, 1.26; 95% CI, 0.27-5.87; P = .77; overall survival: HR, 0.81; 95% CI, 0.15-3.83; P = .74). Conclusions and Relevance These results suggest that TAD alone in patients with mostly good clinical response to NST and at least 3 TAD LNs may confer survival outcomes and recurrence rates similar to TAD with ALND.
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Affiliation(s)
- Sherko Kuemmel
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
- Department of Gynecology With Breast Center Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Joerg Heil
- Department of Obstetrics and Gynecology, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Simona Bruzas
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
| | - Elisabeth Breit
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
| | | | - Hakima Harrach
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
| | - Ouafaa Chiari
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
| | | | | | - Volker Hanf
- Breast Unit Klinikum Fürth, Frauenklinik Nathanstift, Fürth, Germany
| | | | - Petra Deuschle
- Breast Unit, Marienhaus Klinikum Hetzelstift Neustadt/Weinstraße, Neustadt, Germany
| | - Kerstin Belke
- Klinik für Gynäkologie und Geburtshilfe, Robert-Koch-Krankenhaus Apolda, Apolda, Germany
| | - Silke Polata
- Klinik für Innere Medizin/Onkologisches Zentrum, Evangelisches Waldkrankenhaus Spandau, Berlin, Germany
| | - Stefan Paepke
- Klinik und Poliklinik für Frauenheilkunde, Klinikum rechts der Isar, TU München, Munich, Germany
| | - Mathias Warm
- Brustzentrum Holweide, Kliniken der Stadt Köln, Cologne, Germany
| | | | | | - Wencke Ruhwedel
- Klinik für Frauenheilkunde und Geburtshilfe, Klinikum Gütersloh, Gütersloh, Germany
| | - Ulrike Beckmann
- Brustzentrum der Niels-Stensen-Kliniken, Franziskus-Hospital Harderberg, Georgsmarienhütte, Germany
| | - Ulrich Groh
- Klinik für Gynäkologie, Geburtshilfe und Senologie, Hochwaldkrankenhaus Bad Nauheim, Bad Nauheim, Germany
| | - Peter Dall
- Brustzentrum und Gynäkologisches Krebszentrum, Städtisches Klinikum Lüneburg, Lüneburg, Germany
| | - Jens-Uwe Blohmer
- Department of Gynecology With Breast Center Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Alexander Traut
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte, Essen, Germany
| | - Mattea Reinisch
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
- Department of Gynecology With Breast Center Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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15
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Duan H, Zhang J, Zhang G, Zhu X, Wang W. An improved nomogram including elastography for the prediction of non-sentinel lymph node metastasis in breast cancer patients with 1 or 2 sentinel lymph node metastases. Front Oncol 2023; 13:1196592. [PMID: 37342193 PMCID: PMC10277680 DOI: 10.3389/fonc.2023.1196592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/23/2023] [Indexed: 06/22/2023] Open
Abstract
Background The rate of breast-conserving surgery is very low in China, compared with that in developed countries; most breast cancer patients receive mastectomy. It is great important to explore the possibility of omitting axillary lymph node dissection (ALND) in early-stage breast cancer patients with 1 or 2 positive sentinel lymph nodes (SLNs) in China. The aim of this study was to develop a nomogram based on elastography for the prediction of the risk of non-SLN (NSLN) metastasis in early-stage breast cancer patients with 1 or 2 positive SLNs. Methods A total of 601 breast cancer patients were initially recruited. According to the inclusion and exclusion criteria, 118 early-stage breast cancer patients with 1 or 2 positive SLNs were finally enrolled and were assigned to the training cohort (n=82) and the validation cohort (n=36), respectively. In the training cohort, the independent predictors were screened by logistic regression analysis and then were used to conducted the nomogram for the prediction of NSLN metastasis in early-stage breast cancer patients with 1 or 2 positive SLNs. The calibration curves, concordance index (C-index), the area under the receiver operating characteristic (ROC) curve (AUC), and Decision curve analysis (DCA) were used to verified the performance of the nomogram. Results The multivariable analysis showed that the enrolled patients with positive HER2 expression (OR=6.179, P=0.013), Ki67≥14% (OR=8.976, P=0.015), larger lesion size (OR=1.038, P=0.045), and higher Emean (OR=2.237, P=0.006) were observed to be the independent factors of NSLN metastasis. Based on the above four independent predictors, a nomogram was conducted to predict the risk of the NSLN metastasis in early-stage breast cancer patients with 1 or 2 positive SLNs. The nomogram showed good discrimination in the prediction of NSLN metastasis, with bias-corrected C-index of 0.855 (95% CI, 0.754-0.956) and 0.853 (95% CI, 0.724-0.983) in the training and validation cohorts, respectively. Furthermore, the AUC was 0.877 (95%CI: 0.776- 0.978) and 0.861 (95%CI: 0.732-0.991), respectively, indicating a good performance of the nomogram. The calibration curve suggested a satisfactory agreement between the predictive and actual risk in both the training (χ2 = 11.484, P=0.176, HL test) and validation (χ2 = 6.247, p = 0.620, HL test) cohorts, and the obvious clinical nets were revealed by DCA. Conclusions We conducted a satisfactory nomogram model to evaluate the risk of NSLN metastasis in early-stage breast cancer patients with 1 or 2 SLN metastases. This model could be considered as an ancillary tool to help such patients to be selectively exempted from ALND.
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Affiliation(s)
- Hongtao Duan
- Department of Ultrasound, Wuxi Huishan District People’s Hospital, Wuxi, Jiangsu, China
| | - Jiawei Zhang
- Department of Ultrasound, Wuxi Huishan District People’s Hospital, Wuxi, Jiangsu, China
| | - Guanxin Zhang
- Department of Ultrasound, Wuxi Huishan District People’s Hospital, Wuxi, Jiangsu, China
| | - Xingmeng Zhu
- Department of Ultrasound, Wuxi Huishan District People’s Hospital, Wuxi, Jiangsu, China
| | - Wenjia Wang
- Department of Ultrasound, Hulunbuir People’s Hospital, Hulunbuir, China
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16
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Nguyen HT, De Allegri M, Heil J, Hennigs A. Population-Level Impact of Omitting Axillary Lymph Node Dissection in Early Breast Cancer Women: Evidence from an Economic Evaluation in Germany. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2023; 21:275-287. [PMID: 36409454 PMCID: PMC9676848 DOI: 10.1007/s40258-022-00771-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 10/18/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND The American College of Surgeons Oncology Group Z0011 trial showed that complete axillary lymph node dissection (cALND) did not improve survival benefits in patients with one or two tumour-involved sentinel lymph nodes and undergoing breast conservation. Still, a considerable number of the Z0011-eligible patients continue to be treated with cALND in various countries. Given the potential economic gain from implementation of the Z0011 recommendations, we quantified population-level impacts of omitting cALND among Z0011-eligible patients in clinical practice. METHODS This 2-year economic analysis adopted both the perspective of patients under statutory insurance and the societal perspective, using data collected prospectively from 179 German breast cancer units between 2008 and 2015. The estimation of cost savings and health gain relied on a single decision tree, which considered three scenarios: clinical practice at the baseline; actual implementation in routine care; and hypothetical full implementation in all eligible patients. RESULTS Data for 188,909 patients with primary breast cancer were available, 13,741 (7.3%) of whom met the Z0011 inclusion criteria. The use of cALND decreased from 94.3% in 2010 to 46.9% in 2015, resulting in a gain of 335 quality-adjusted life-years and a saving of EUR50,334,756 for the society. Had cALND been omitted in all eligible patients, the total gain would have been more than double. CONCLUSIONS The implementation of the Z0011 recommendations resulted in substantial savings and health gain in Germany. Our findings suggest that it is beneficial to introduce additional policy measures to promote further uptake of the Z0011 recommendations in clinical practice.
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Affiliation(s)
- Hoa Thi Nguyen
- Heidelberg Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Im Neuenheimer Feld 130.3, Heidelberg, Germany.
| | - Manuela De Allegri
- Heidelberg Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Im Neuenheimer Feld 130.3, Heidelberg, Germany
| | - Jörg Heil
- Breast Unit, University Hospital, Heidelberg University, Heidelberg, Germany
- Breast Unit, Klinik St. Elisabeth, Heidelberg, Germany
| | - André Hennigs
- Breast Unit, University Hospital, Heidelberg University, Heidelberg, Germany
- Breast Unit, Klinik St. Elisabeth, Heidelberg, Germany
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Bundred NJ, Barrett E, Todd C, Morris J, Watterson D, Purushotham A, Riches K, Evans A, Skene A, Keeley V. Prevention of lymphoedema after axillary clearance by external compression sleeves PLACE randomised trial results. Effects of high BMI. Cancer Med 2023; 12:5506-5516. [PMID: 36507561 PMCID: PMC10028125 DOI: 10.1002/cam4.5378] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 09/13/2022] [Accepted: 10/09/2022] [Indexed: 12/14/2022] Open
Abstract
Around 25% of women undergoing Axillary Clearance (ANC) develop lymphedema (LE). Intervention with a compression garment is recommended to prevent LE but no randomised evidence exists to support this strategy. METHODS A randomised trial tested standard management versus application of graduated compression garments (20-24 mmHg) to affected arm, for 1 year. Women with node positive breast cancer (n = 1300) undergoing ANC consented to arm volume measurements and those developing a 4-9% relative arm volume increase (RAVI) (subclinical LE) within 9 months post-surgery were randomised. Primary outcome was proportion of patients developing LE (RAVI > 10%) by 24-months in each group. Secondary endpoints included Quality of life in each group. RESULTS In total 143 patients were randomised (74 no sleeve: 69 compression sleeve) between October 2010 and November 2015. The lymphoedema rate at 24 months in the 'no sleeve' group was at 41%, similar to the 'sleeve' group (30%: p = 0.32). Thirtytwo patients randomised to the 'no sleeve' group had a sleeve applied within 24 months. Body Mass Index (BMI) at randomisation predicted LE at any time point HR 1.04 (CI 1.01-1.08; p = 0.01). Patients with obesity (BMI > 30) had higher rates of LE in both groups (46%) compared to those with BMI < 30 (24%). No difference between patients was found in either group in changes in QoL. Compression sleeves applied after development of LE improved QoL scores (FACT-B p = 0.007:TOI p = 0.042). CONCLUSION Early intervention with External Compression garments does not prevent clinical LE, particularly in women with a high BMI > 30. The use of prophylactic garments in subclinical LE (RAVI < 9%) is unwarranted.
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Affiliation(s)
- Nigel J Bundred
- Manchester University NHS Foundation Trust, Manchester, UK
- University of Manchester, Manchester Academic Health Sciences Centre (MAHSC) Manchester, Manchester, UK
| | - Emma Barrett
- Manchester University NHS Foundation Trust, Manchester, UK
- University of Manchester, Manchester Academic Health Sciences Centre (MAHSC) Manchester, Manchester, UK
| | - Chriss Todd
- Manchester University NHS Foundation Trust, Manchester, UK
- University of Manchester, Manchester Academic Health Sciences Centre (MAHSC) Manchester, Manchester, UK
- School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Julie Morris
- Manchester University NHS Foundation Trust, Manchester, UK
- University of Manchester, Manchester Academic Health Sciences Centre (MAHSC) Manchester, Manchester, UK
| | - Donna Watterson
- Manchester University NHS Foundation Trust, Manchester, UK
- University of Manchester, Manchester Academic Health Sciences Centre (MAHSC) Manchester, Manchester, UK
| | | | - Katie Riches
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | | | - Anthony Skene
- Royal Bournemouth NHS Foundation Trust, Bournemouth, UK
| | - Vaughan Keeley
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
- University of Nottingham Medical School, Nottingham, UK
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18
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Quality of Life Issues Following Breast Cancer Treatment. Surg Clin North Am 2023; 103:155-167. [DOI: 10.1016/j.suc.2022.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Laws A, Kantor O, King TA. Surgical Management of the Axilla for Breast Cancer. Hematol Oncol Clin North Am 2023; 37:51-77. [PMID: 36435614 DOI: 10.1016/j.hoc.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
This review discusses the contemporary surgical management of the axilla in patients with breast cancer. Surgical paradigms are highlighted by clinical nodal status at presentation and treatment approach, including upfront surgery and neoadjuvant systemic therapy settings. This review focuses on the increasing opportunities for de-escalating the extent of axillary surgery in the era of sentinel lymph node biopsy, while also reviewing the remaining indications for axillary clearance with axillary lymph node dissection.
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Affiliation(s)
- Alison Laws
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA
| | - Olga Kantor
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA
| | - Tari A King
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA.
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20
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Clinical Trials in Breast Cancer. Surg Clin North Am 2023; 103:17-33. [DOI: 10.1016/j.suc.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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21
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Reimer T, Stachs A, Veselinovic K, Polata S, Müller T, Kühn T, Heil J, Ataseven B, Reitsamer R, Hildebrandt G, Knauer M, Golatta M, Stefek A, Zahm DM, Thill M, Nekljudova V, Krug D, Loibl S, Gerber B. Patient-reported outcomes for the Intergroup Sentinel Mamma study (INSEMA): A randomised trial with persistent impact of axillary surgery on arm and breast symptoms in patients with early breast cancer. EClinicalMedicine 2023; 55:101756. [PMID: 36457648 PMCID: PMC9706517 DOI: 10.1016/j.eclinm.2022.101756] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/03/2022] [Accepted: 11/03/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND In clinically node-negative breast cancer patients, the INSEMA trial (NCT02466737) assessed the non-inferiority of avoiding sentinel lymph node biopsy (SLNB) or axillary lymph node dissection (ALND). Here we present patient-reported outcomes (PROs) as a secondary endpoint. METHODS PROs were assessed for patients with no axillary surgery, SLNB alone, and ALND. Quality of life (QoL) questionnaire EORTC QLQ-C30 and its breast cancer module (BR23) were used at baseline (pre-surgery) and 1, 3, 6, 12, and 18 months after surgery. The QoL scores were compared using repeated measures mixed models based on the safety set. FINDINGS Between 2015 and 2019, 5502 patients were recruited for the first randomization, and 5154 were included in the intent-to-treat set (4124 SLNB versus 1030 no SLNB). In the case of one to three macrometastases after SLNB, 485 patients underwent second randomization (242 SLNB alone versus 243 ALND). Questionnaire completion response remained high throughout the trial: over 70% at all time points for the first randomization. There were significant differences for the BRBS (breast symptoms) and BRAS (arm symptoms) scores favoring the no SLNB group in all post-baseline assessments. Patients in the SLNB group showed significantly and clinically relevant higher scores for BRAS (differences in mean values ≥5.0 points at all times), including pain, arm swelling, and impaired mobility in all postoperative visits, with the highest difference at one month after surgery. Scoring of the QLQ-C30 questionnaire revealed no relevant differences between the treatment groups, although some comparisons were statistically significant. INTERPRETATION This is one of the first randomized trials investigating the omission of SLNB in clinically node-negative patients and the first to report comprehensive QoL data. Patients with no SLNB benefitted regarding arm symptoms/functioning, while no relevant differences in other scales were seen. FUNDING Supported by German Cancer Aid (Deutsche Krebshilfe, Bonn, Germany), Grant No. 110580 and Grant No. 70110580 to University Medicine Rostock.
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Affiliation(s)
- Toralf Reimer
- Department of Obstetrics and Gynecology, University of Rostock, Südring 81, 18059 Rostock, Germany
- Corresponding author. Department of Obstetrics and Gynecology, The University of Rostock, Suedring 81, 18059 Rostock, Germany.
| | - Angrit Stachs
- Department of Obstetrics and Gynecology, University of Rostock, Südring 81, 18059 Rostock, Germany
| | - Kristina Veselinovic
- Department of Obstetrics and Gynecology, University of Ulm, Prittwitzstr. 43, 89075 Ulm, Germany
| | - Silke Polata
- Breast Center, Evangelisches Waldkrankenhaus Spandau, Stadtrandstr. 555, 13589 Berlin, Germany
| | - Thomas Müller
- Women's Hospital, Klinikum Hanau GmbH, Leimenstr. 20, 63450 Hanau, Germany
| | - Thorsten Kühn
- Women's Hospital, Klinikum Esslingen, Hirschlandstr. 97, 73730 Esslingen, Germany
| | - Jörg Heil
- Breast Unit, University Hospital, University of Heidelberg, Im Neuenheimer Feld 460, 69120 Heidelberg, Germany
| | - Beyhan Ataseven
- Department of Gynecology and Gynecologic Oncology, Evang. Kliniken Essen-Mitte, Henricistr. 92, 45136 Essen, Germany
- Department of Obstetrics and Gynecology, LMU University Hospital, Marchioninistr. 15, 81377 Munich, Germany
| | - Roland Reitsamer
- Breast Center, LKH Salzburg, Paracelsus Medical University Clinics, Müllner Hauptstr. 48, A-5020 Salzburg, Austria
| | - Guido Hildebrandt
- Department of Radiotherapy, University of Rostock, Südring 75, 18059 Rostock, Germany
| | - Michael Knauer
- Brustzentrum Ost, Rohrschacher Str. 286, CH-9016 St. Gallen, Switzerland
| | - Michael Golatta
- Breast Unit, Sankt Elisabeth Hospital, Max-Reger-Str. 5-7, 69121 Heidelberg, Germany
| | - Andrea Stefek
- Women's Hospital, Johanniter-Hospital Stendal, Wendstr. 31, 39576 Stendal, Germany
| | - Dirk-Michael Zahm
- Breast Center, SRH Waldklinikum Gera, Str. des Friedens 122, 07548 Gera, Germany
| | - Marc Thill
- Department of Gynecology and Gynecological Oncology, Agaplesion Markus Hospital, W.-Epstein-Str. 4, 60431 Frankfurt/Main, Germany
| | | | - David Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Arnold-Heller-Str., 24105 Kiel, Germany
| | - Sibylle Loibl
- German Breast Group, Dornhofstr. 10, 63263 Neu-Isenburg, Germany
| | - Bernd Gerber
- Department of Obstetrics and Gynecology, University of Rostock, Südring 81, 18059 Rostock, Germany
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22
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Liu L, Lin Y, Li G, Zhang L, Zhang X, Wu J, Wang X, Yang Y, Xu S. A novel nomogram for decision-making assistance on exemption of axillary lymph node dissection in T1–2 breast cancer with only one sentinel lymph node metastasis. Front Oncol 2022; 12:924298. [PMID: 36172144 PMCID: PMC9511144 DOI: 10.3389/fonc.2022.924298] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 08/19/2022] [Indexed: 11/26/2022] Open
Abstract
Background T1–2 breast cancer patients with only one sentinel lymph node (SLN) metastasis have an extremely low non-SLN (NSLN) metastatic rate and are favorable for axillary lymph node dissection (ALND) exemption. This study aimed to construct a nomogram-based preoperative prediction model of NSLN metastasis for such patients, thereby assisting in preoperatively selecting proper surgical procedures. Methods A total of 729 T1–2 breast cancer patients with only one SLN metastasis undergoing sentinel lymph node biopsy and ALND were retrospectively selected from Harbin Medical University Cancer Hospital between January 2013 and December 2020, followed by random assignment into training (n=467) and validation cohorts (n=262). A nomogram-based prediction model for NSLN metastasis risk was constructed by incorporating the independent predictors of NSLN metastasis identified from multivariate logistic regression analysis in the training cohort. The performance of the nomogram was evaluated by the calibration curve and the receiver operating characteristic (ROC) curve. Finally, decision curve analysis (DCA) was used to determine the clinical utility of the nomogram. Results Overall, 160 (21.9%) patients had NSLN metastases. Multivariate analysis in the training cohort revealed that the number of negative SLNs (OR: 0.98), location of primary tumor (OR: 2.34), tumor size (OR: 3.15), and lymph-vascular invasion (OR: 1.61) were independent predictors of NSLN metastasis. The incorporation of four independent predictors into a nomogram-based preoperative estimation of NSLN metastasis demonstrated a satisfactory discriminative capacity, with a C-index and area under the ROC curve of 0.740 and 0.689 in the training and validation cohorts, respectively. The calibration curve showed good agreement between actual and predicted NSLN metastasis risks. Finally, DCA revealed the clinical utility of the nomogram. Conclusion The nomogram showed a satisfactory discriminative capacity of NSLN metastasis risk in T1–2 breast cancer patients with only one SLN metastasis, and it could be used to preoperatively estimate NSLN metastasis risk, thereby facilitating in precise clinical decision-making on the selective exemption of ALND in such patients.
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Affiliation(s)
- Lei Liu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yaoxin Lin
- Chinese Academy of Sciences (CAS) Center for Excellence in Nanoscience, Chinese Academy of Sciences (CAS) Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing, China
| | - Guozheng Li
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Lei Zhang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xin Zhang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jiale Wu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xinheng Wang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yumei Yang
- Department of The First Operating Room, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
- *Correspondence: Shouping Xu, ; Yumei Yang,
| | - Shouping Xu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China
- *Correspondence: Shouping Xu, ; Yumei Yang,
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23
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Leonardis JM, Lulic-Kuryllo T, Lipps DB. The impact of local therapies for breast cancer on shoulder muscle health and function. Crit Rev Oncol Hematol 2022; 177:103759. [PMID: 35868499 PMCID: PMC9706536 DOI: 10.1016/j.critrevonc.2022.103759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/15/2022] [Accepted: 07/15/2022] [Indexed: 11/19/2022] Open
Abstract
Advances in breast cancer treatment have improved patient survival but have also created complications, such as shoulder morbidity, impacting the patient's quality of life. Local therapies for breast cancer influence shoulder muscle health through changes to the muscular microenvironment, macroscopic muscle morphology, and neuromuscular function. Our findings suggest both surgery and radiation therapy compromise the healthy functioning of shoulder musculature. Mastectomy and post-mastectomy breast reconstruction directly affect shoulder function through muscle morphology and neuromuscular function alterations. Radiation therapy damages satellite cells and myocytes, causing cell death both during treatment and years after recovery. This damage creates an environment limited in its ability to prevent atrophy. However, research to date is limited to a small number of analyses with small experimental populations and a lack of control for covariates. Future research to uncover the pathophysiological mechanisms underlying shoulder morbidity after breast cancer treatment must integrate measures of shoulder muscle health and shoulder function.
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Affiliation(s)
| | | | - David B Lipps
- School of Kinesiology, University of Michigan, Ann Arbor, MI, USA; Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA.
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24
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Evaluation of Axillary Lymph Node Marking with Magseed® before and after Neoadjuvant Systemic Therapy in Breast Cancer Patients: MAGNET Study. Breast J 2022; 2022:6111907. [PMID: 35855102 PMCID: PMC9288346 DOI: 10.1155/2022/6111907] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 06/21/2022] [Indexed: 11/17/2022]
Abstract
Background. Due to the high false negative rate (FNR) associated with sentinel lymph node biopsy (SLNB) after neoadjuvant systemic therapy (NAST), the standard surgical treatment for patients with an initially positive axilla and indicated for NAST is axillary lymph node dissection (ALND). To avoid unnecessary ALND, this multicenter, prospective, observational study aimed to determine the effectiveness and ease of using magnetic seeds (Magseed®) for targeted axillary dissection (TAD) when the seeds are placed before or after NAST. Materials and Methods. We recruited 81 patients diagnosed with T1-T3 breast cancer, with clinically/radiologically positive nodal involvement (cN1, 75 patients with 1–3 nodes suspected nodes and 6 patients with up to 4 suspected nodes) prior to NAST. Positive nodes detected by fine-needle aspiration biopsy or core needle biopsy were marked with a stainless steel marker coil and after NAST with Magseed® prior to surgery (Post-NAST group), or directly with Magseed® before NAST (Pre-NAST group). The correlation between lymph nodes marked with Magseed® (MLNs) and sentinel lymph nodes (SLNs) was calculated based on pathologic assessment with the OSNA assay (Sysmex Corporation, Kobe) or conventional sectioning and staining techniques according to the standard protocols of each center. Results. All magnetic seeds were successfully identified and retrieved in just over 10 minutes of surgery, guided by the Sentimag® magnetometer system. The overall concordance rate between MLNs and SLNs was 81.5%, and the concordance between MLNs and SLNs with metastasis was 93.8%. Metastasis was detected in 54.3% of the MLNs compared with 48.1% of SLNs. In cases that presented negative MLN and negative SLN (negative TAD), the FNR was 0%. No significant differences were found between the Post-NAST and Pre-NAST groups. Conclusions. Our results validate the use of Magseed® for long-term marking of axillary lymph nodes and show that when used in combination with SLNB for TAD, a FNR of 0% can be achieved, avoiding unnecessary ALND.
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Al-Rashdan A, Deban M, Quan ML, Cao JQ. Locoregional Management of Breast Cancer: A Chronological Review. Curr Oncol 2022; 29:4647-4664. [PMID: 35877229 PMCID: PMC9321012 DOI: 10.3390/curroncol29070369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/27/2022] [Accepted: 06/29/2022] [Indexed: 11/16/2022] Open
Abstract
Locoregional management of breast cancer is founded on evidence generated over a vast time period, much longer than the career span of many practicing physicians. Oncologists rely on specific patient and tumour characteristics to recommend modern-day treatments. However, some of this information may not have been available during prior periods in which the evidence was generated. For example, the comprehensive Early Breast Cancer Trialists’ Collaborative Group (EBCTCG) meta-analyses published in the 2000s typically included older trials accruing patients between the 1960s and 1980s. This raises some uncertainty about whether conclusions from studies conducted in prior eras are as relevant or applicable to modern-day patients and treatments. Reviewing the chronological order and details of the evidence can be beneficial to understanding these nuances. This review discusses the evolution of locoregional management through some key clinical trials. We aim to highlight the time period in which the evidence was generated and emphasize the 10-year outcomes for the comparability of results. Evidence supporting surgical management of the breast and axilla, as well as details of radiotherapy are discussed briefly for all stages of breast cancer.
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Affiliation(s)
- Abdulla Al-Rashdan
- Dalhousie University School of Medicine, Dalhousie University, Halifax, NS B3H 1V7, Canada;
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
| | - Melina Deban
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
- Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
| | - May Lynn Quan
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
- Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
| | - Jeffrey Q. Cao
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
- Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
- Correspondence: or ; Tel.: +1-403-521-3196; Fax: +1-403-283-1651
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26
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Harrison B. Update on sentinel node pathology in breast cancer. Semin Diagn Pathol 2022; 39:355-366. [PMID: 35803776 DOI: 10.1053/j.semdp.2022.06.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/14/2022] [Accepted: 06/27/2022] [Indexed: 11/11/2022]
Abstract
Pathologic examination of the sentinel lymph nodes (SLNs) in patients with breast cancer has been impacted by the publication of practicing changing trials over the last decade. With evidence from the ACOSOG Z0011 trial to suggest that there is no significant benefit to axillary lymph node dissection (ALND) in early-stage breast cancer patients with up to 2 positive SLNs, the rate of ALND, and in turn, intraoperative evaluation of SLNs has significantly decreased. It is of limited clinical significance to pursue multiple levels and cytokeratin immunohistochemistry to detect occult small metastases, such as isolated tumor cells and micrometastases, in this setting. Patients treated with neoadjuvant therapy, who represent a population with more extensive disease and aggressive tumor biology, were not included in Z0011 and similar trials, and thus, the evidence cannot be extrapolated to them. Recent trials have supported the safety and accuracy of sentinel lymph node biopsy (SLNB) in these patients when clinically node negative at the time of surgery. ALND remains the standard of care for any amount of residual disease in the SLNs and intraoperative evaluation of SLNs is still of value for real time surgical decision making. Given the potential prognostic significance of residual small metastases in treated lymph nodes, as well as the decreased false negative rate with the use of cytokeratin immunohistochemistry (IHC), it may be reasonable to maintain a low threshold for the use of cytokeratin IHC in post-neoadjuvant cases. Further recommendations for patients treated with neoadjuvant therapy await outcomes data from ongoing clinical trials. This review will provide an evidence-based discussion of best practices in SLN evaluation.
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Affiliation(s)
- Beth Harrison
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, United States.
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27
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Gradishar WJ, Moran MS, Abraham J, Aft R, Agnese D, Allison KH, Anderson B, Burstein HJ, Chew H, Dang C, Elias AD, Giordano SH, Goetz MP, Goldstein LJ, Hurvitz SA, Isakoff SJ, Jankowitz RC, Javid SH, Krishnamurthy J, Leitch M, Lyons J, Mortimer J, Patel SA, Pierce LJ, Rosenberger LH, Rugo HS, Sitapati A, Smith KL, Smith ML, Soliman H, Stringer-Reasor EM, Telli ML, Ward JH, Wisinski KB, Young JS, Burns J, Kumar R. Breast Cancer, Version 3.2022, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2022; 20:691-722. [PMID: 35714673 DOI: 10.6004/jnccn.2022.0030] [Citation(s) in RCA: 347] [Impact Index Per Article: 173.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The therapeutic options for patients with noninvasive or invasive breast cancer are complex and varied. These NCCN Clinical Practice Guidelines for Breast Cancer include recommendations for clinical management of patients with carcinoma in situ, invasive breast cancer, Paget disease, phyllodes tumor, inflammatory breast cancer, and management of breast cancer during pregnancy. The content featured in this issue focuses on the recommendations for overall management of ductal carcinoma in situ and the workup and locoregional management of early stage invasive breast cancer. For the full version of the NCCN Guidelines for Breast Cancer, visit NCCN.org.
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Affiliation(s)
| | | | - Jame Abraham
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | - Rebecca Aft
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | - Doreen Agnese
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | - Chau Dang
- Memorial Sloan Kettering Cancer Center
| | | | | | | | | | | | | | | | - Sara H Javid
- Fred Hutchinson Cancer Research Center/University of Washington
| | | | | | - Janice Lyons
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | | | | | - Hope S Rugo
- UCSF Helen Diller Family Comprehensive Cancer Center
| | | | | | | | | | | | | | - John H Ward
- Huntsman Cancer Institute at the University of Utah
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Appelgren M, Sackey H, Wengström Y, Johansson K, Ahlgren J, Andersson Y, Bergkvist L, Frisell J, Lundstedt D, Rydén L, Sund M, Alkner S, Vrou Offersen B, Filtenborg Tvedskov T, Christiansen P, de Boniface J. Patient-reported outcomes one year after positive sentinel lymph node biopsy with or without axillary lymph node dissection in the randomized SENOMAC trial. Breast 2022; 63:16-23. [PMID: 35279508 PMCID: PMC8920917 DOI: 10.1016/j.breast.2022.02.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/10/2022] [Accepted: 02/28/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction This report evaluates whether health related quality of life (HRQoL) and patient-reported arm morbidity one year after axillary surgery are affected by the omission of axillary lymph node dissection (ALND). Methods The ongoing international non-inferiority SENOMAC trial randomizes clinically node-negative breast cancer patients (T1-T3) with 1–2 sentinel lymph node (SLN) macrometastases to completion ALND or no further axillary surgery. For this analysis, the first 1181 patients enrolled in Sweden and Denmark between March 2015, and June 2019, were eligible. Data extraction from the trial database was on November 2020. This report covers the secondary outcomes of the SENOMAC trial: HRQoL and patient-reported arm morbidity. The EORTC QLQ-C30, EORTC QLQ-BR23 and Lymph-ICF questionnaires were completed in the early postoperative phase and at one-year follow-up. Adjusted one-year mean scores and mean differences between the groups are presented corrected for multiple testing. Results Overall, 976 questionnaires (501 in the SLN biopsy only group and 475 in the completion ALND group) were analysed, corresponding to a response rate of 82.6%. No significant group differences in overall HRQoL were identified. Participants receiving SLN biopsy only, reported significantly lower symptom scores on the EORTC subscales of pain, arm symptoms and breast symptoms. The Lymph-ICF domain scores of physical function, mental function and mobility activities were significantly in favour of the SLN biopsy only group. Conclusion One year after surgery, arm morbidity is significantly worse affected by ALND than by SLN biopsy only. The results underline the importance of ongoing attempts to safely de-escalate axillary surgery. Trial registration The trial was registered at clinicaltrials.gov prior to initiation (https://clinicaltrials.gov/ct2/show/NCT 02240472). Omission of ALND significantly reduces patient-reported arm morbidity. SLNB versus ALND results in significant less pain and better physical function. HRQoL is not affected by de-escalated axillary surgery. Complaints from axillary surgery are evaluated with patient-reported outcomes.
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Affiliation(s)
- Matilda Appelgren
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 76, Stockholm, Sweden.
| | - Helena Sackey
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 76, Stockholm, Sweden; Division of Cancer, Department of Breast, Endocrine Tumors and Sarcoma, Karolinska University Hospital, 171 64, Solna, Sweden
| | - Yvonne Wengström
- Karolinska Comprehensive Cancer Center, Karolinska University Hospital, 171 64, Solna, Sweden; Department of Neurobiology, Care Sciences and Society, Division of Nursing, Karolinska Institutet, 141 52, Huddinge, Sweden
| | - Karin Johansson
- Department of Health Sciences, Lund University, 221 00, Lund, Sweden
| | - Johan Ahlgren
- Department of Oncology, University Hospital, 701 85, Örebro, Sweden; Regional Oncology Centre, Mid-Sweden Health Care Region, 751 85, Uppsala, Sweden
| | - Yvette Andersson
- Department of Surgery, Västmanland County Hospital, 721 89, Västerås, Sweden; Västmanland County Hospital, Center for Clinical Research, Uppsala University, 721 89, Västerås, Sweden
| | - Leif Bergkvist
- Västmanland County Hospital, Center for Clinical Research, Uppsala University, 721 89, Västerås, Sweden
| | - Jan Frisell
- Division of Cancer, Department of Breast, Endocrine Tumors and Sarcoma, Karolinska University Hospital, 171 64, Solna, Sweden
| | - Dan Lundstedt
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, 413 45, Gothenburg, Sweden
| | - Lisa Rydén
- Division of Surgery, Department of Clinical Sciences Lund, Lund University, 221 84, Lund, Sweden; Department of Surgery and Gastroenterology, Skåne University Hospital, 214 28, Malmö, Sweden
| | - Malin Sund
- Department of Surgical and Perioperative Science/Surgery, Umeå University, 709 87, Umeå, Sweden; Department of Surgery, University of Helsinki and Helsinki University Hospital, PO Box 440, Helsinki, Finland
| | - Sara Alkner
- Division of Oncology, Department of Clinical Sciences Lund, Skåne University Hospital, Lund University, 221 84, Lund, Sweden
| | - Birgitte Vrou Offersen
- Department of Experimental Clinical Oncology Aarhus University Hospital, 8200, Aarhus, Denmark; Department of Oncology, Aarhus University Hospital, 8200, Aarhus, Denmark; Danish Breast Cancer Group Center and Clinic for Late Effects, Aarhus University Hospital, 8200, Aarhus, Denmark
| | | | - Peer Christiansen
- Danish Breast Cancer Group Center and Clinic for Late Effects, Aarhus University Hospital, 8200, Aarhus, Denmark; Department of Plastic and Breast Surgery, Aarhus University Hospital, 8200, Aarhus, Denmark
| | - Jana de Boniface
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 76, Stockholm, Sweden; Department of Surgery, Capio St Göran's Hospital, 112 19, Stockholm, Sweden
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Axillary lymph node dissection vs. sentinel node biopsy for early-stage clinically node-negative breast cancer: a systematic review and meta-analysis. Arch Gynecol Obstet 2022; 306:1221-1234. [DOI: 10.1007/s00404-022-06458-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 02/09/2022] [Indexed: 02/06/2023]
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Giammarile F, Vidal-Sicart S, Paez D, Pellet O, Enrique EL, Mikhail-Lette M, Morozova O, Maria Camila NM, Diana Ivonne RS, Delgado Bolton RC, Valdés Olmos RA, Mariani G. Sentinel Lymph Node Methods in Breast Cancer. Semin Nucl Med 2022; 52:551-560. [PMID: 35241267 DOI: 10.1053/j.semnuclmed.2022.01.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 01/27/2022] [Accepted: 01/27/2022] [Indexed: 12/21/2022]
Abstract
Breast cancer is the most frequent cancer diagnosed in women worldwide. Accurate lymph node staging is essential for both prognosis (of early-stage disease) and treatment (for regional control of disease) in patients with breast cancer. The sentinel lymph nodes are the regional nodes that directly drain lymph from the primary tumor. No imaging modality is accurate enough to detect lymph node metastases when a primary breast cancer is at an early stage (I or II), but sentinel lymph node biopsy is a highly reliable method for screening axillary nodes and for identifying metastatic (including micro-metastatic) disease in regional lymph nodes. Despite the widespread use of sentinel lymph node biopsy for early-stage breast cancer, relevant variations have been described regarding practical aspects of the procedure, and some variability has initially been reported regarding the rates of intraoperative sentinel lymph node identification and of false-negative findings, most likely because of differences in the size of the populations being investigated and in lymphatic mapping techniques. Nevertheless, using adequate learning curves and once a multidisciplinary team is experienced with the procedure, improved levels of accuracy are achieved.
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Affiliation(s)
- Francesco Giammarile
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria; Service de Médecine Nucléaire, Centre Léon Berard, Lyon, France.
| | - Sergi Vidal-Sicart
- Nuclear Medicine Department, Hospital Clinic Barcelona and Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Diana Paez
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - Olivier Pellet
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - Estrada-Lobato Enrique
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - Miriam Mikhail-Lette
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - Olga Morozova
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - Navarro Marulanda Maria Camila
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - Rodríguez Sanchez Diana Ivonne
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - Roberto C Delgado Bolton
- Department of Diagnostic Imaging (Radiology) and Nuclear Medicine, University Hospital San Pedro and Centre for Biomedical Research of La Rioja (CIBIR), Logroño, La Rioja, Spain
| | - Renato A Valdés Olmos
- Department of Radiology, Section of Nuclear Medicine & Interventional Molecular Imaging Laboratory, Leiden University Medical Center, ZA, Leiden, The Netherlands
| | - Giuliano Mariani
- Regional Center of Nuclear Medicine, University of Pisa, Pisa, Italy
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The Impact of an Incidental Dose on Axillary Tumor Control and Toxicity in Localized Breast Cancer: A Retrospective Analysis. Cancers (Basel) 2022; 14:cancers14030807. [PMID: 35159074 PMCID: PMC8834453 DOI: 10.3390/cancers14030807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/28/2022] [Accepted: 02/01/2022] [Indexed: 02/05/2023] Open
Abstract
Simple Summary The incidental axillary dose varies according to the whole breast irradiation technique. However, this dose has not been shown to be a prognostic factor for locoregional recurrence. The objectives of our retrospective study are to dosimetrically evaluate the incidental axillary dose according to the different irradiation techniques and the risk factors of axillary recurrence. We confirmed that the irradiation technique has an influence on the incidental dose delivered to the axillary area, but has no influence on the risk of axillary recurrence. The risk of lymphoedema could be related to the use of high tangential beams and the mean dose delivered at level II. Abstract Purpose: The dosimetric analysis of the incidental axillary dose delivered to axillary lymph node levels I–III by different techniques of whole breast irradiation and the analysis of prognostic factors of axillary recurrence of breast cancer. Methods: We perform a retrospective analysis that includes 171 patients with localized breast carcinoma irradiated at Centre Paul Strauss. To be included in the study, patients had to have a histological confirmation of breast cancer diagnosis, surgical treatment without axillary lymph node dissection (ALND), whole breast irradiation without axillary irradiation by a specific field, and a treatment plan available. Results: Three patients had lymph node recurrence. There was no significant correlation between the maximal or mean dose delivered at the three axillary levels and the risk of axillary lymph node recurrence. There was no significant correlation between the irradiation technique and the risk of axillary lymph node recurrence. Two patients, both in the HT group, had lymphoedema. There was significantly more lymphoedema in the HT group than in the ST and IMRT groups (p < 0.048). The mean dose in level II was significantly higher in the group of patients with lymphoedema (3.45 Gy (1.08; 9.62) vs. 23.4 Gy (23.1; 23.6)) (p < 0.02). Conclusion: The irradiation technique has an influence on the incidental dose delivered to the axillary area, but has no influence on the risk of axillary recurrence. The risk of lymphoedema could be related to the use of HT and the mean dose delivered at level II.
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Influence of rurality on lymph node assessment among women diagnosed with ductal carcinoma in situ and treated with mastectomy, SEER 2000-2015. Breast Cancer Res Treat 2022; 192:211-222. [PMID: 35067778 PMCID: PMC9839433 DOI: 10.1007/s10549-021-06495-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 12/16/2021] [Indexed: 02/03/2023]
Abstract
PURPOSE Despite recommendations from national organizations supporting the use of lymph node assessment (LNA) among patients with ductal carcinoma in situ (DCIS) at time of mastectomy, variation in practice patterns across the United States has been observed. However, few studies have evaluated LNA differences and rurality. METHODS Data from the SEER Patterns of Care studies were used to identify women who underwent mastectomy for newly diagnosed DCIS during 2000, 2005, 2010, and 2015. Weighted multivariate logistic regression was used to evaluate the association between rural-urban residence and the use of LNA. A subgroup analysis was performed comparing the use of axillary lymph node dissection (ALND) versus sentinel lymph node biopsy (SLNB). RESULTS Of the 504 patients included in the analysis, approximately 81% underwent LNA at time of mastectomy with lower rates of use observed among rural patients (66%) versus urban patients (82%). In multivariate analysis, LNA increased over time (p < 0.0001), and rural patients were less likely to receive LNA compared to urban patients [adjusted odds ratio (aOR) = 0.19; 95% confidence interval (CI) 0.06-0.66]. However, the likelihood of undergoing ALND relative to SLNB was lower among rural compared to urban patients (aOR = 0.16; 95% CI 0.03-0.73). CONCLUSIONS Over time, the use of LNA with mastectomy has increased among DCIS patients. However, significant rural-urban differences in the use and type of LNA persist. The findings of this study highlight the importance of continued research aimed at examining the impact of rurality on the receipt of high-quality cancer care.
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Preparation and validation of [67Ga]Ga-phytate kit and Monte Carlo dosimetry: an effort toward developing an impressive lymphoscintigraphy tracer. J Radioanal Nucl Chem 2022. [DOI: 10.1007/s10967-021-08183-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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34
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Okoye CL, Ezeome ER. Use of methylene blue dye for lymphatic basin mapping and sentinel lymph node biopsy in breast cancer patients in Enugu, Nigeria. Niger J Clin Pract 2022; 25:1805-1811. [DOI: 10.4103/njcp.njcp_154_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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35
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Sentinel Lymph Node Positive Rate Predicts Non-Sentinel Lymph Node Metastasis in Breast Cancer. J Surg Res 2021; 271:59-66. [PMID: 34839110 DOI: 10.1016/j.jss.2021.09.039] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 09/09/2021] [Accepted: 09/22/2021] [Indexed: 01/20/2023]
Abstract
BACKGROUND To investigate retrospectively an association between the number of metastatic sentinel lymph nodes (SLNs) per total number of SLNs per patient (i.e., the SLN positive rate, or SLN-PR) and non-SLN metastasis in breast cancer. METHODS A large population (n = 2250) underwent SLN dissection from January 1, 2014 to January 1, 2020; 627 (27.87%) had at least one positive SLN (SLN+). Among these, 283 underwent axillary lymph node (ALN) dissection, and formed the test group. Four external validation groups comprised 43 patients treated in 2019. SLN mappings were examined using methylene blue and indocyanine green. Lymph node ultrasound, SLN-PR, and pathological characteristics were compared between patients with and without non-SLN metastasis. An SLN-PR cutoff value was calculated using receiver operating characteristic (ROC) curves. Associations between clinicopathological variables and SLN-PR with non-SLN metastasis were analyzed by multivariate logistic regression model. RESULTS The median age was 47 years (IQR: 42-56 y). The median number of resected SLNs was 4. Patients with positive non-SLNs (126/283, 44.52%) had a median of 2 positive node. SLN-PR > 0.333 was a risk factor for non-SLN positivity (area under the ROC curve, 0.726); and carried significantly higher risk of non-SLN metastasis (P < 0.001). This was validated in the external group. CONCLUSIONS SLN-PR > 0.333 was associated with greater risk of non-SLN metastasis. This provides a reference to non-SLN metastasis in patients with SLN metastasis, an indication for ALN dissection and choice of adjuvant treatment.
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Wei N, Hou J, Chen J, Dai M, Du K, Wang S, Ni Q. Sentinel lymph node biopsy with carbon nanoparticle suspension after neoadjuvant chemotherapy for breast cancer patients. Ann R Coll Surg Engl 2021; 103:752-756. [PMID: 34448655 PMCID: PMC10750766 DOI: 10.1308/rcsann.2021.0084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/09/2020] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION The aim of the study was to explore the feasibility of performing sentinel lymph node biopsy (SLNB) using a carbon nanoparticle suspension (CNPS) after neoadjuvant chemotherapy in breast cancer patients. METHODS Some 152 patients diagnosed with primary breast cancer (cT1-3N0-2M0) were recruited. Patients were divided into two groups according to axillary lymph node (ALN) status after four to six cycles of neoadjuvant chemotherapy. All patients received a CNPS injection, after which SLNB and axillary lymph node dissection (ALND) were performed. RESULTS Sentinel lymph nodes (SLN) of 143 patients were identified; with an accuracy rate of 94.4% and a false-negative rate of 9.9%. Group A included 67 patients, and the detection, accuracy and false-negative rates within this group were 95.5%, 96.9% and 6.7%, respectively. The corresponding rates for group B (85 patients) were 92.9%, 92.4% and 11.8%, respectively. CONCLUSIONS CNPS is an ideal tracer for improving the detection rate of SLN and can be used to determine SLN status following neoadjuvant chemotherapy.
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Affiliation(s)
- N Wei
- Guizhou Provincial People's
Hospital, Guiyang, China
| | - J Hou
- Guizhou Provincial People's
Hospital, Guiyang, China
| | | | - M Dai
- Guizhou Provincial People's
Hospital, Guiyang, China
| | - K Du
- Guizhou Provincial People's
Hospital, Guiyang, China
| | - S Wang
- Guizhou Provincial People's
Hospital, Guiyang, China
| | - Q Ni
- Guizhou Provincial People's
Hospital, Guiyang, China
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Iles K, Strassle PD, Agala CB, Button J, Downs-Canner S. Surgical Axillary Staging Before Neoadjuvant Chemotherapy: Who Gets It and Why We Should Avoid It. Ann Surg Oncol 2021; 28:5788-5797. [PMID: 34379251 DOI: 10.1245/s10434-021-10628-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 07/30/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Surgical axillary staging demonstrating positive nodal disease before neoadjuvant chemotherapy (NAC) necessitates axillary lymph node dissection (ALND) post-NAC. Despite evidence supporting post-NAC surgical staging, we hypothesized that there is persistent use of pre-NAC staging and that it is associated with aggressive clinicopathologic features and a higher rate of subsequent ALND. PATIENTS AND METHODS Stage I-III breast cancer patients who underwent lymph node staging surgery and received NAC between 2013 and 2017 in the National Cancer Database were included. Sequence of staging surgery and chemotherapy administration was determined. Multivariable regression was used to assess characteristics associated with pre-NAC staging. Rate of ALND was compared between those who had pre- and post-NAC surgical axillary staging. RESULTS In total, 120,538 met inclusion; 68% received NAC first and 32% had pre-NAC staging. Pre-NAC staging surgery was associated with younger age (age < 30 versus 40-49 years, HR 1.1) and decreased with older age (ages 70-79/80+ versus 40-49 years, HR 0.86 and 0.73). Advancing clinical T stage, lobular subtype, higher grade, and HR+/HER2- subtype were also associated with pre-NAC surgical staging. Women who underwent pre-NAC surgical staging were more likely to undergo ALND. CONCLUSIONS Over 30% of women underwent surgical axillary staging prior to NAC, resulting in higher rates of ALND in this cohort. While certain features suggestive of aggressive behavior (grade and T stage) were associated with pre-NAC surgical axillary staging, women with more aggressive tumor subtypes (triple negative/HER2+) were less likely to undergo pre-NAC surgical axillary staging. Pre-NAC surgical axillary staging should be performed only in rare circumstances to avoid unnecessary ALND.
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Affiliation(s)
- Kathleen Iles
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Paula D Strassle
- Division of Intramural Research, National Institute on Minority Health and Health Disparities (NIMHD), National Institutes of Health, Bethesda, MD, USA
| | - Chris B Agala
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Julia Button
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Stephanie Downs-Canner
- Department of Surgical Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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Noronha J, Joshi S, Hawaldar R, Nair N, Vanmali V, Parmar V, Shet T, Badwe R. Sterilization Rate of the Axilla After Neoadjuvant Chemotherapy: The Scope for Conservative Surgery. JCO Glob Oncol 2021; 6:1184-1191. [PMID: 32735491 PMCID: PMC7392778 DOI: 10.1200/go.20.00195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE The role of axillary conservation after neoadjuvant chemotherapy (NACT) is debatable. We routinely carry out complete axillary lymph node dissection (ALND). This study was conducted to understand the pathologic axillary complete response (pAxCR) after NACT. MATERIALS AND METHODS We evaluated a prospective database of patients with breast cancer who underwent surgery after NACT in the year 2017 at our institution. NACT was administered to downstage locally advanced breast cancer or facilitate breast-conservation surgery. RESULTS Of 793 patients who underwent surgery after NACT, 97(12.2%) had cN0 disease, 407 (51.3%) had cN1, 262 (32%) had cN2, and 27 (3.4%) had cN3 at presentation. Eighty-eight patients (11.1%) had cT1-2 primary tumor stage, and 623 patients (78.6%) had cT3-4 primary tumor stage; primary tumor stage details were unavailable for 82 patients (10.3%). The median age was 46 years (range, 21-74 years). On histopathology, the overall pAxCR rate was 52.8%. In the cN1 and cN2 settings, 58.7% and 36.6% of patients achieved ypN0 status, respectively. The overall pathologic complete response rate was 22.64% (161 of 711 patients). On univariable analysis, cN stage, histologic grade, hormone receptor status, NACT duration, and lymphovascular invasion were significantly associated with pAxCR (P <.001). On logistic regression, prechemotherapy cN status (odds ratio [OR], 3.08; 95% CI, 2.18 to 4.37; P <.001), estrogen and progesterone receptor status (OR, 0.34; 95% CI, 0.3 to 0.4; P <.001), and administration of both chemotherapy regimens preoperatively (OR, 0.66; 95% CI, 0.45 to 0.97; P <.05) predicted pAxCR. CONCLUSION At least half of patients with cN1 and a third of patients with cN2 breast cancer who develop pAxCR may be suitable candidates for axillary conservation. A careful postchemotherapy assessment followed by a conservative axillary procedure may be an alternative to ALND, but this needs to be studied prospectively.
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Affiliation(s)
- Jarin Noronha
- Department of Surgical Oncology, Breast Services, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Shalaka Joshi
- Department of Surgical Oncology, Breast Services, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Rohini Hawaldar
- Clinical Research Secretariat, Tata Memorial Centre, Mumbai, India
| | - Nita Nair
- Department of Surgical Oncology, Breast Services, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Vaibhav Vanmali
- Clinical Research Secretariat, Tata Memorial Centre, Mumbai, India
| | - Vani Parmar
- Department of Surgical Oncology, Breast Services, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Tanuja Shet
- Department of Pathology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Rajendra Badwe
- Department of Surgical Oncology, Breast Services, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
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Che Bakri NA, Kwasnicki RM, Dhillon K, Khan N, Ghandour O, Cairns A, Darzi A, Leff DR. Objective Assessment of Postoperative Morbidity After Breast Cancer Treatments with Wearable Activity Monitors: The "BRACELET" Study. Ann Surg Oncol 2021; 28:5597-5609. [PMID: 34309777 PMCID: PMC8312212 DOI: 10.1245/s10434-021-10458-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 06/21/2021] [Indexed: 12/14/2022]
Abstract
Background Current validated tools to measure upper limb dysfunction after breast cancer treatment, such as questionnaires, are prone to recall bias and do not enable comparisons between patients. This study aimed to test the feasibility of wearable activity monitors (WAMs) for achieving a continuous, objective assessment of functional recovery by measuring peri-operative physical activity (PA). Methods A prospective, single-center, non-randomized, observational study was conducted. Patients undergoing breast and axillary surgery were invited to wear WAMs on both wrists in the peri-operative period and then complete upper limb function (DASH) and quality-of-life (EQ-5D-5L) questionnaires. Statistical analyses were performed to determine the construct validity and concurrent validity of WAMs. Results The analysis included 39 patients with a mean age of 55 ± 13.2 years. Regain of function on the surgically treated side was observed to be an increase of arm activity as a percentage of preoperative levels, with the greatest increase observed between the postoperative days 1 and 2. The PA was significantly greater on the side not treated by surgery than on the surgically treated side after week 1 (mean PA, 75.8% vs. 62.3%; p < 0.0005) and week 2 (mean PA, 91.6% vs. 77.4%; p < 0.005). Subgroup analyses showed differences in recovery trends between different surgical procedures. Concurrent validity was demonstrated by a significant negative moderate correlation between the PA and DASH questionnaires (R = −0.506; p < 0.05). Conclusion This study demonstrated the feasibility and validity of WAMs to objectively measure postoperative recovery of upper limb function after breast surgery, providing a starting point for personalized rehabilitation through early detection of upper limb physical morbidity. Supplementary Information The online version contains supplementary material available at 10.1245/s10434-021-10458-4.
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Affiliation(s)
- Nur Amalina Che Bakri
- Department of Surgery and Cancer, Imperial College London, London, UK. .,Academic Surgical Unit, Imperial College Healthcare NHS Trust, St. Mary's Hospital, London, UK.
| | - Richard M Kwasnicki
- Department of Surgery and Cancer, Imperial College London, London, UK.,Academic Surgical Unit, Imperial College Healthcare NHS Trust, St. Mary's Hospital, London, UK
| | - Kieran Dhillon
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Naairah Khan
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Omar Ghandour
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Alexander Cairns
- Academic Surgical Unit, Imperial College Healthcare NHS Trust, St. Mary's Hospital, London, UK
| | - Ara Darzi
- Department of Surgery and Cancer, Imperial College London, London, UK.,Academic Surgical Unit, Imperial College Healthcare NHS Trust, St. Mary's Hospital, London, UK
| | - Daniel R Leff
- Department of Surgery and Cancer, Imperial College London, London, UK.,Academic Surgical Unit, Imperial College Healthcare NHS Trust, St. Mary's Hospital, London, UK
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Cortina CS, Bergom C, Craft MA, Fields B, Brazauskas R, Currey A, Kong AL. A National Survey of Breast Surgeons and Radiation Oncologists on Contemporary Axillary Management in Mastectomy Patients. Ann Surg Oncol 2021; 28:5568-5579. [PMID: 34247336 DOI: 10.1245/s10434-021-10441-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 05/25/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Management of axillary lymph nodes in breast cancer has undergone significant change over the past decade through landmark clinical trials. This study aimed to assess national practice patterns in axillary management in patients undergoing upfront mastectomy and examines what guides provider recommendations. METHODS A national case-based survey study was performed of surgeons and radiation oncologists from July to August 2020. Surgeons were identified through the American Society of Breast Surgeons (ASBrS) after review and approval by the ASBrS Research Committee, and radiation oncologists were identified through an institutional database. Both descriptive and comparative statistical analyses were performed. RESULTS Overall, 994 providers responded-680 surgeons and 314 radiation oncologists. Surgeons were older and in practice longer (p < 0.05) and treated a higher percentage of breast patients (81% vs. 40%, p < 0.001). Most surgeons were hospital-employed (43%), whereas most radiation oncologists were in private practice (40%; p < 0.001). Fifty-two percent of surgeons routinely send sentinel lymph nodes (SLNs) for frozen section (52%) during mastectomy, of which 78% proceed directly to axillary lymph node dissection (ALND) if positive. There was significant variability in treatment recommendations between the two groups among the hypothetical cases (p < 0.001). In the setting of low disease burden in the SLNs, > 30% of surgeons recommended ALND, while radiation oncologists recommend axillary radiotherapy over axillary clearance (p < 0.001). CONCLUSION There is significant heterogeneity in the management of the axilla in mastectomy patients with pathologically positive SLNs, both between and among surgeons and radiation oncologists. Efforts should be made to assist both groups in identifying de-escalation opportunities to ensure that mastectomy patients with positive SLNs are treated appropriately.
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Affiliation(s)
- Chandler S Cortina
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Carmen Bergom
- Department of Radiation Oncology and Siteman Cancer Center, Washington University School of Medicine, St Louis, MO, USA.,Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Morgan Ashley Craft
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - British Fields
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Ruta Brazauskas
- Division of Biostatistics, Institute of Health and Equity, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Adam Currey
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Amanda L Kong
- Division of Surgical Oncology, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
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Wang X, Tang L, Huang W, Cui Z, Hu D, Zhong Z, Wu X. The combination of contrast-enhanced ultrasonography with blue dye for sentinel lymph node detection in clinically negative node breast cancer. Arch Gynecol Obstet 2021; 304:1551-1559. [PMID: 34241688 DOI: 10.1007/s00404-021-06021-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 02/23/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE The aim of this prospective study was to evaluate the value of the combination of contrast-enhanced ultrasonography (CEUS) and blue dye (BD) for SLN detection in patients with clinically negative node breast cancer. METHODS Patients with clinically negative node breast cancer were randomized into two cohorts for SLN biopsy (SLNB): the combination method cohort using CEUS and BD together, and the single BD method cohort. Standard axillary lymph node dissection was performed if any of the SLNs confirmed positive by pathology. The identification rate, the number of SLNs removed and recurrence-free survival (RFS) rates were evaluated between two cohorts. In addition, we assessed the sensitivity, specificity, accuracy, false-negative rate of CEUS for diagnosis of SLNs based on patterns of CEUS enhancement. RESULTS 144 consecutive patients with clinically negative node breast cancer were randomized into two cohorts. Each cohort consisted of 72 cases. In the combination method cohort, contrast-enhanced lymphatic vessels were clearly visualized and SLNs were accurately localized in 72 cases. The identification rate and the mean number of SLNs detected by the combination method were 100% (72/72) and 3.26 (1-9), respectively. In contrast, in the single BD method cohort, SLNs in 69 cases were successfully identified. The identification rate and the mean number of SLNs using BD alone were 95.8% (69/72) and 2.21 (1-4), respectively. According to patterns of CEUS enhancement, the sensitivity, specificity, accuracy, and the FNR of CEUS for SLN diagnosis were 69.2%, 96.6%, 91.7%, and 30.8%, respectively. After a median follow-up of 50 months for the combination method cohort and 51 months for the blue dye alone cohort, five patients in the combination method cohort and nine in the blue dye alone cohort had recurrence. RFS rates showed no significant difference (P = 0.26) between two cohorts. CONCLUSION The combination of CEUS and BD is more effective than BD alone for SLNB in clinically negative node patients with an identification rate as high as 100%. Use of BD and CEUS in combination may provide the possibility of a non-radioactive alternative method for SLNB in centers without access to radioisotope.
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Affiliation(s)
- Xiaojiang Wang
- Department of Molecular Pathology, Department of Breast Surgical Oncology, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, No. 420 Fuma Road, Fuzhou, 350014, People's Republic of China
| | - Lina Tang
- Department of Ultrasound, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, Fuzhou, 350014, Fujian, People's Republic of China
| | - Weiqin Huang
- Department of Ultrasound, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, Fuzhou, 350014, Fujian, People's Republic of China
| | - Zhaolei Cui
- Laboratory of Biochemistry and Molecular Biology Research, Fujian Provincial Key Laboratory of Tumor Biotherapy, Department of Clinical Laboratory, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, Fuzhou, 350014, Fujian, People's Republic of China
| | - Dan Hu
- Department of Pathology, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, Fuzhou, 350014, Fujian, People's Republic of China
| | - Zhaoming Zhong
- Department of Ultrasound, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, Fuzhou, 350014, Fujian, People's Republic of China
| | - Xiufeng Wu
- Department of Breast Surgical Oncology, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, Fuzhou, 350014, Fujian, People's Republic of China.
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Diaz Casas SE, Serrano Muñoz WA, Buelvas Gómez NA, Osorio Ruiz AM, Ángel Aristizábal J, Guzmán Abisaab LH, Garcia Mora M, Lehmann Mosquera C, Cervera-Bonilla S, Sanchez Pedraza R. When is Sentinel Lymph Node Biopsy Useful in Ductal Carcinoma In Situ? The Experience at a Latin American Cancer Center. Cureus 2021; 13:e16134. [PMID: 34354880 PMCID: PMC8327396 DOI: 10.7759/cureus.16134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2021] [Indexed: 11/10/2022] Open
Abstract
Introduction Ductal carcinoma in situ (DCIS) accounts for 15% of breast cancers. Surgery is the main treatment, and the use of sentinel node biopsy (SLNB) is restricted to patients at risk of infiltration, which is estimated to be around 26%. Materials and methods Aimed at evaluating the benefit of SLNB in patients with DCIS at the Breast and Soft Tissue Functional Unit of the National Cancer Institute (INC for its initials in Spanish), a descriptive observational study of a retrospective cases series was conducted between August 1, 2013, and September 30, 2018. Results A total of 40 patients with a median age of 57 years were included in the study; 62.5% of them underwent mastectomy with SLNB, and the remaining 37.5% underwent conservative surgery with SLNB. 100% of sentinel nodes were identified, by using lymphoscintigraphy in 95%. Sentinel node was positive in four patients (10%), three of whom had infiltration in the surgical specimen reported. With a follow-up of 49 months, only one patient had a local relapse. None of the patients had axillary or distant recurrence. Conclusions SLNB in DCIS should be limited to patients with risk factors for infiltration (tumor size greater than 3 cm, comedo-type histology, and high-grade DCIS), and patients with an indication for mastectomy. Its percentage of complications is low, and a high identification percentage in surgical groups with adequate training.
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Affiliation(s)
- Sandra E Diaz Casas
- Breast and Soft Tissue Surgery, Instituto Nacional de Cancerología, Bogotá D.C, COL
| | | | | | | | | | | | - Mauricio Garcia Mora
- Breast and Soft Tissue Surgery, Instituto Nacional de Cancerología, Bogotá D.C, COL
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Liang C, Li L, Zhu M, Hu J, Yu Y. The Guiding Significance of the Number of Positive Sentinel Lymph Nodes in Frozen Section for Intraoperative Axillary Dissection in Early Breast Cancer. Cancer Manag Res 2021; 13:4803-4810. [PMID: 34168499 PMCID: PMC8216658 DOI: 10.2147/cmar.s308796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 05/18/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose The results of large randomised trials have changed the treatment strategy of axillary lymph nodes. Axillary lymph node dissection (ALND) can be avoided in some patients with one to two sentinel lymph nodes (SLNs) metastasis based on final paraffin section (FPS) results which called into question the need for intraoperative frozen section (FS). This study aims to assess the guiding value of the number of positive SLN detected via FS for intraoperative ALND. Patients and Methods This study retrospectively analyzed data from 3303 patients with breast cancer who underwent SLN biopsy between 2015 and 2019. Combined with the FPS results, FS sensitivity, specificity, and false negative rate (FNR) were calculated and the difference in the number of positive SLNs between FS and FPS was analyzed. Results The overall FNR of FS was 23.21%, which was 76.47% in isolated tumor cells, 62.28% in micrometastasis, and 12.09% in macrometastatic disease. The size of SLN metastasis were significantly associated with a higher FNR (p<0.001). The accuracy rate of the number of positive SLNs detected via FS was 92.62%. Human epidermal growth factor receptor 2 (HER2) (p<0.03) and Ki67 (p<0.02) were significant factors affecting the accuracy rate. Conclusion FS is a effective method for SLN biopsy, ALND can be avoided in patients with one or two positive SLNs detected via FS.
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Affiliation(s)
- Chenlu Liang
- Department of Breast Tumor Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People's Republic of China
| | - Liuyi Li
- Department of Breast Tumor Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People's Republic of China
| | - Meizhen Zhu
- Department of Breast Tumor Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People's Republic of China
| | - Jiejie Hu
- Department of Breast Tumor Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People's Republic of China
| | - Yang Yu
- Department of Breast Tumor Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, People's Republic of China
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Hartmann S, Stachs A, Schultek G, Gerber B, Reimer T. The Clinical Relevance of Target Lymph Node Biopsy after Primary Systemic Therapy in Initially Node-Positive Breast Cancer Patients. Cancers (Basel) 2021; 13:cancers13112620. [PMID: 34073547 PMCID: PMC8198475 DOI: 10.3390/cancers13112620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/16/2021] [Accepted: 05/23/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Currently, the optimal axillary surgical approach for breast cancer patients with initial node-positive disease and conversion to clinically node-negative status after primary systemic therapy is unclear. The aim of our study was to evaluate the clinical impact of removing the initially most suspicious, labeled axillary lymph node in addition to the sentinel lymph node. Metastatic target lymph nodes were found in five out of 63 patients (7.9%), while the sentinel lymph node was either tumor-free or not detected. The removal of the target lymph node influenced the adjuvant systemic therapy in only one case (1.6%). However, complete axillary dissection was indicated in all five cases. Furthermore, with fewer than three sentinel lymph nodes removed, the target lymph node reduced the false-negative rate to less than 10%. We therefore conclude that although the target lymph node has a minor impact on adjuvant systemic therapy, it is relevant for surgical axillary management. Abstract Purpose: To assess the impact of the removal of the target lymph node (TLN) on therapy after the completion of primary systemic therapy (PST) in initially node-positive breast cancer patients. Methods: Pooled data analysis of participants of the prospective CLIP- and TATTOO-study at the University of Rostock was performed. Results: A total of 75 patients were included; 63 of them (84.0%) converted to clinically node-negative after PST. Both TLN and sentinel lymph node (SLN) were identified in 41 patients (51.2%). In five out of 63 patients (7.9%), the TLN was metastatic after PST and the SLN was either tumor-free or not detected. Axillary lymph node dissection (ALND) was conducted in all five patients. In one patient, systemic therapy recommendation was influenced by the TLN; adjuvant radiotherapy was influenced by the TLN in zero patients. For patients with fewer than three removed SLNs, the FNR was 28.6% for the SLN biopsy alone and 7.1% for targeted axillary dissection (TAD). Conclusions: Removal of the TLN in addition to the SLN after PST has only minimal impact on the type of adjuvant systemic therapy and radiotherapy. However, the extent of axillary surgery was relevantly affected and FNR was improved by TAD.
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Chen MY, Gillanders WE. Staging of the Axilla in Breast Cancer and the Evolving Role of Axillary Ultrasound. BREAST CANCER (DOVE MEDICAL PRESS) 2021; 13:311-323. [PMID: 34040436 PMCID: PMC8139849 DOI: 10.2147/bctt.s273039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 04/23/2021] [Indexed: 12/15/2022]
Abstract
Axillary lymph nodes have long been recognized as a route for breast cancer to spread systemically. As a result, staging of the axilla has always played a central role in the treatment of breast cancer. Anatomic staging was believed to be important for two reasons: 1) it predicts prognosis and guides medical therapy, and 2) it is a potential therapy for removal of disease in the axilla. This paradigm has now been called into question. Prognostic information is driven increasingly by tumor biology, and trials such as the ACOSOG Z0011 demonstrates removal of axillary disease is not therapeutic. Staging of the axilla has undergone a dramatic de-escalation; however, sentinel lymph node biopsy (SLNB) is still an invasive surgery and represents a large economic burden on the healthcare system. In this review, we outline the changing paradigms of axillary staging in breast cancer from emphasis on anatomic staging to tumor biology, and the evolving role of axillary ultrasound, bringing patients less invasive and more personalized therapy.
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Affiliation(s)
- Michael Y Chen
- Department of Surgery, Washington University, St Louis, MS, USA
| | - William E Gillanders
- Department of Surgery, Washington University, St Louis, MS, USA.,Siteman Cancer Center in St. Louis, St Louis, MS, USA
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Basu A, Mondal J, Swetha B, Chakrabarty S, Ghosh D, Gangopadhyay S, Mandal B. Patient-Reported Shoulder Morbidity and Fatigue among Breast Cancer Survivors: An Insight from a Tertiary Care Cancer Hospital. Indian J Med Paediatr Oncol 2021. [DOI: 10.4103/ijmpo.ijmpo_257_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Abstract
Context: Breast cancer is the most common cancer in Indian women with an annual mortality of around 87,000. Treatment for breast carcinoma may lead to swelling of the ipsilateral arm, shoulder stiffness, arm pain, and cancer-related fatigue. Very few centers in India have reported the arm and shoulder morbidity treated in their hospitals. Aims: The aim was to evaluate the predictive factors of arm and shoulder morbidity and fatigue among breast cancer survivors. Settings and Design: This was a retrospective analysis based on a prospectively maintained database. Materials and Methods: Early and locally advanced cases of breast cancer patients were screened for the study during 2015–2018. Eligible participants were invited to fill up the predetermined questionnaire, and their demographic and treatment-related information was accrued from a file archive. Follow-up period was estimated from the date of tissue diagnosis to last contact/time of interview. Results: Shoulder stiffness was the most common complaint followed by arm numbness. Obesity and diabetes played a crucial role in most of the morbidities and fatigue. The median fatigue score was 34, and the median time of appearance of lymphedema was 13 months. Modified radical mastectomy and radiotherapy to axilla were statistically significantly (P = 0.04 and 0.01, respectively) associated with greater shoulder stiffness and arm swelling. Conclusions: Obesity, diabetes, type of surgery, the extent of axillary dissection, and radiation plan are the major predictive factors of arm and shoulder morbidity. Further prospective validation is necessary for future breast cancer survivorship programs.
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Affiliation(s)
- Abhishek Basu
- Department of Radiotherapy, Medical College and Hospital, Kolkata, West Bengal, India
| | - Janmenjoy Mondal
- Department of Radiotherapy, Medical College and Hospital, Kolkata, West Bengal, India
| | - Bhukya Swetha
- Department of Radiotherapy, Medical College and Hospital, Kolkata, West Bengal, India
| | - Shinjini Chakrabarty
- Department of Radiotherapy, Medical College and Hospital, Kolkata, West Bengal, India
| | - Debjit Ghosh
- Department of Radiotherapy, Medical College and Hospital, Kolkata, West Bengal, India
| | - Subhendu Gangopadhyay
- Department of Radiotherapy, Medical College and Hospital, Kolkata, West Bengal, India
| | - Bidyut Mandal
- Department of Radiotherapy, Medical College and Hospital, Kolkata, West Bengal, India
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Combi F, Andreotti A, Gambini A, Palma E, Papi S, Biroli A, Zaccarelli S, Ficarra G, Tazzioli G. Application of OSNA Nomogram in Patients With Macrometastatic Sentinel Lymph Node: A Retrospective Assessment of Accuracy. BREAST CANCER-BASIC AND CLINICAL RESEARCH 2021; 15:11782234211014796. [PMID: 33994790 PMCID: PMC8113365 DOI: 10.1177/11782234211014796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 04/14/2021] [Indexed: 11/24/2022]
Abstract
Introduction: Almost 50% to 70% of patients who undergo axillary lymph node dissection (ALND) because of a single metastatic sentinel lymph node (SLN) have no further metastatic nodes at the axillary histology. On these grounds, the one-step nucleic acid amplification (OSNA) nomogram was designed and validated. As a mathematical model, calculated through tumor size (expressed in millimeters) and CK19 mRNA copy number, it is thought to predict nonsentinel lymph node (NSLN) status. The aim of the study is to verify the diagnostic accuracy of the OSNA nomogram in a group of patients with macrometastatic SLN, with a retrospective analysis. Methods: The OSNA nomogram was retrospectively applied to a group of 66 patients with macrometastatic SLN who underwent ALND. The result of the final histology of the axillary cavity was compared to the nomogram prediction. We calculated the prevalence of NSLN metastasis in patients who underwent ALND, sensitivity and specificity, negative and positive predictive value of the nomogram. Results: In patients with macrometastasis in SLN, the prevalence of patients with metastatic NSLN was 45%. The sensitivity of the nomogram was excellent (90%). The specificity was low (36%). Positive predictive value amounted to 54%, while negative predictive value was good (81%). Conclusions: These results suggest that the OSNA nomogram is a valid instrument that can help choose the best surgical strategy for the treatment of axillary cavity. The mathematical model is useful to avoid surgery in a selected group of patients because it accurately predicts NSLN status.
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Affiliation(s)
- Francesca Combi
- Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
- Francesca Combi, Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Via Università 4, 41121 Modena (MO), Italy. Emails: ;
| | - Alessia Andreotti
- Division of Breast Surgical Oncology, Department of Medical and Surgical Maternal-Infantile and Adult Sciences, University Hospital of Modena, Modena, Italy
| | - Anna Gambini
- Division of Breast Surgical Oncology, Department of Medical and Surgical Maternal-Infantile and Adult Sciences, University Hospital of Modena, Modena, Italy
| | - Enza Palma
- Division of Breast Surgical Oncology, Department of Medical and Surgical Maternal-Infantile and Adult Sciences, University Hospital of Modena, Modena, Italy
| | - Simona Papi
- Division of Breast Surgical Oncology, Department of Medical and Surgical Maternal-Infantile and Adult Sciences, University Hospital of Modena, Modena, Italy
| | - Alice Biroli
- Faculty of Medicine and Surgery, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Guido Ficarra
- Department of Pathology, University Hospital of Modena, Modena, Italy
| | - Giovanni Tazzioli
- Division of Breast Surgical Oncology, Department of Medical and Surgical Maternal-Infantile and Adult Sciences, University Hospital of Modena, Modena, Italy
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Wang L, Li J, Qiao J, Guo X, Bian X, Guo L, Liu Z, Lu Z. Establishment of a model for predicting sentinel lymph node metastasis in early breast cancer based on contrast-enhanced ultrasound and clinicopathological features. Gland Surg 2021; 10:1701-1712. [PMID: 34164314 DOI: 10.21037/gs-21-245] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Sentinel lymph node (SLN) biopsy (SLNB) is the standard procedure for axillary staging in clinically node-negative (cN0) breast cancer patients. However, the positive rate of SLNs among cN0 stage patients is 26-35%. The identification of appropriate candidates for SLNB is quite challenging. This study aimed to establish and verify a predictive model of SLN metastasis using contrast-enhanced ultrasound (CEUS) and other clinicopathological indicators. Methods The clinicopathological data of 224 patients who had undergone SLNB at the Affiliated Cancer Hospital of Zhengzhou University from June 2018 to July 2019 were analyzed retrospectively. The risk prediction model of SLN metastasis was established by logistic regression analysis. According to the β value of each variable in the model, a risk score system of SLN metastasis was established and verified using the internal population. The predictive model was prospectively applied to 73 patients from July 2019 to September 2019 to evaluate the clinical value of the model in patients with early breast cancer. Results Multivariate analysis confirmed that body mass index (BMI), SLN aspect ratio of CEUS mode, SLN aspect ratio of mammography, lympho-vascular invasion, and cytokeratin (CK)5/6 were independent risk factors for SLN metastasis. A scoring system was established according to the above risk factors, and a receiver operating characteristic (ROC) curve was drawn. After internal- and external verification, a corrected ROC curve was drawn, respectively. The ROC curve of the modeling group, internal verification group, and external verification group was 0.9075 (95% CI: 0.8616-0.9534), 0.8766 (95% CI: 0.8192-0.9341), and 0.8505 (95% CI: 0.7333-0.9676), respectively. Conclusions We constructed and verified a prediction model of SLN metastasis in early breast cancer. The model has a specific predictive value for preoperative evaluation of SLN status.
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Affiliation(s)
- Lina Wang
- Department of Breast Surgery, Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Juntao Li
- Department of Breast Surgery, Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Jianghua Qiao
- Department of Breast Surgery, Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Xiaoxia Guo
- Department of Ultrasound, Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Xiaolin Bian
- Department of Ultrasound, Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Lanwei Guo
- Henan Office for Cancer Control and Research, Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Zhenzhen Liu
- Department of Breast Surgery, Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Zhenduo Lu
- Department of Breast Surgery, Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
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Hartmann S, Stachs A, Gerber B, Knauerhase H, Kamin F, Kundt G, Reimer T. Lost clips after targeted lymph node biopsy in breast cancer patients: Follow-up of the CLIP-study. Eur J Surg Oncol 2021; 47:1907-1912. [PMID: 33962833 DOI: 10.1016/j.ejso.2021.04.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/18/2021] [Accepted: 04/26/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Clipping and selective removal of axillary lymph nodes in breast cancer patients presenting with initially node-positive disease and achieving a nodal downstaging after primary systemic therapy is a less invasive method for axillary staging. An imaging guided localization and successful extirpation of these clipped lymph nodes is not possible in all patients. To date no follow-up data regarding patients with lost clips are available. MATERIAL AND METHODS The oncological outcome of all participants of the CLIP-study and the results of postoperative axillary imaging in those patients with unproven clip resection are presented. RESULTS A total of thirty patients were included into the pilot study. In ten of these patients (33%) the removal of the clipped axillary lymph node could not be verified by intraoperative radiograph. Postoperative imaging did not find lost clips in eight of these ten patients (80%). The lost clip was detected in two patients after surgery (20%), by mammography in one patient during routine follow-up and by computed tomography scan in one patient before radiotherapy. After a median follow-up of 40 months, 26 (87%) patients were still alive. Seven patients (23%) developed distant recurrent disease. No local or axillary recurrences were observed. CONCLUSION Lost clips were detected by postoperative imaging only in a minority of patients. The impact of lost clips on axillary recurrences in breast cancer patients is still unclear and should be further clarified in larger, multicentric trials.
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Affiliation(s)
- Steffi Hartmann
- Department of Obstetrics and Gynecology, University of Rostock, Rostock, Germany.
| | - Angrit Stachs
- Department of Obstetrics and Gynecology, University of Rostock, Rostock, Germany
| | - Bernd Gerber
- Department of Obstetrics and Gynecology, University of Rostock, Rostock, Germany
| | - Hellen Knauerhase
- Department of Radiotherapy and Radiation Oncology, University of Rostock, Rostock, Germany
| | - Frank Kamin
- Department of Pathology, Klinikum Südstadt, Rostock, Germany
| | - Günther Kundt
- Institute for Biostatistics and Informatics in Medicine and Ageing Research, University of Rostock, Rostock, Germany
| | - Toralf Reimer
- Department of Obstetrics and Gynecology, University of Rostock, Rostock, Germany
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Evaluation of Late Postural Complications in Breast Cancer Patients Undergoing Breast-Conserving Therapy in Relation to the Type of Axillary Intervention-Cross-Sectional Study. J Clin Med 2021; 10:jcm10071432. [PMID: 33916060 PMCID: PMC8036801 DOI: 10.3390/jcm10071432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/12/2021] [Accepted: 03/22/2021] [Indexed: 11/17/2022] Open
Abstract
Purpose: The aim of the study was to evaluate posture in patients undergoing breast-conserving therapy (BCT) in relation to the type of surgical intervention to the axilla. Methods: The study was conducted on patients who had undergone breast-conserving surgical treatment for breast cancer 5–6 years earlier. In 54 patients, BCT+ALND (axillary lymph node dissection) was performed, while 63 patients were subjected to BCT+SLND (sentinel lymph node dissection). The control group consisted of 54 females. The study was conducted using digital postural assessment. Results: No statistically significant differences were observed with respect to the parameters between the BCT+SLNB and BCT+ALND groups (p > 0.05). However, the differences were highly significant between the CG (control group) and the studied groups (BCT+ALND, BCT+SLNB) for the following parameters: BETA angle of thoracolumbar spine inclination (p = 0.002), GAMMA angle of thoracic spine inclination (p = 0.0044), TKA (thoracic kyphosis angle) (p < 0.0001) and shoulder level inclination (p = 0.0004). The BCT+ALND patients were characterized by higher dependency of raised shoulder (p = 0.0028) and inferior angle of the scapula (p = 0.00018) on the operated side compared to BCT+SLNB patients. Conclusions: Postural imbalance occurs independent of the type of axillary intervention. Disturbances within the upper torso (abnormal position of shoulders and inferior angles of scapulae) are more pronounced in patients after ALND.
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