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Kim JH, Toesca A, Pozzi G, Gazzetta G, Marrazzo E, Park HS. Controversies and strengths of robot-assisted mastectomy. Eur J Cancer Prev 2023; 32:388-390. [PMID: 37302018 DOI: 10.1097/cej.0000000000000812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nipple-sparing mastectomy (NSM) is used to improve cosmetic outcomes while maintaining oncological safety in patients with early breast cancer; however, NSM requires a higher level of skill and workload than mastectomy and is associated with long, visible scars. Robotic surgical systems reduce surgeon workload and facilitate precise surgery. Considering the increasing support of robot-assisted NSM (RNSM), this paper aims to discuss the current controversies based on the research findings reported thus far. There are four concerns regarding RNSM; increased cost, oncological outcomes, the level of experience and skill, and standardization. It should be noted that RNSM is not a surgery performed on all patients but rather a procedure performed on selected patients who meet specific indications. A large-scale randomized clinical trial comparing robotic and conventional NSM has recently begun in Korea; therefore, it is necessary to wait for these results for more insight into oncological outcomes. Although the level of experience and skill required for robotic mastectomy may not be easily achieved by all surgeons, the learning curve for RNSM appears manageable and can be overcome with appropriate training and practice. Training programs and standardization efforts will help improve the overall quality of RNSM. There are some advantages to RNSM. The robotic system provides improved precision and accuracy, helping remove breast tissue more effectively. RNSM has advantages such as smaller scars, less blood loss, and a lower rate of surgical complications. Patients who undergo RNSM report better quality of life.
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Affiliation(s)
- Joo Heung Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Antonio Toesca
- Department of Breast Surgery, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy and
| | - Giada Pozzi
- Department of Breast Surgery, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy and
| | - Guglielmo Gazzetta
- Department of Breast Surgery, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy and
| | - Emilia Marrazzo
- Breast Unit, Department of Surgery, Ospedale Maggiore di Lodi, Lodi, Italy
| | - Hyung Seok Park
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
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Park KU, Cha C, Pozzi G, Kang YJ, Gregorc V, Sapino A, Gazzetta G, Marrazzo E, Toesca A. Robot-assisted Nipple Sparing Mastectomy: Recent Advancements and Ongoing Controversies. Curr Breast Cancer Rep 2023; 15:127-134. [PMID: 37293274 PMCID: PMC10133895 DOI: 10.1007/s12609-023-00487-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 06/10/2023]
Abstract
Purpose of review The purpose of this review is to summarize the recent technical advancements in RNSM, describe the ongoing teaching programs, and discuss the ongoing controversies. Recent findings Robot-assisted nipple sparing mastectomy (RNSM) is the newest addition to the armamentarium of surgical techniques for patients who require a mastectomy. The potential benefits of using the da Vinci® Robotic Surgical System (Intuitive Surgical, Sunnyvale, CA) are the small 3D camera and lighting offering superior visualization, the Endowrist robotic instruments offering greater range of motion, and surgeon being at a seated position at the console rendering a more ergonomic operating position. Summary RNSM can potentially help overcome the technical difficulties of performing a conventional NSM. Further studies are needed to elucidate the oncologic safety and cost-effectiveness of RNSM.
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Affiliation(s)
- Ko Un Park
- Division of Breast Surgery, Department of Surgery, Brigham and Women’s Hospital, Breast Oncology Program, Dana-Farber Brigham Cancer Center, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA 02215 USA
- Division of Surgical Oncology, Department of Surgery, The Ohio State University James Comprehensive Cancer Center, Columbus, OH USA
| | - Chihwan Cha
- Department of Surgery, Hanyang University Seoul Hospital, Seoul, Republic of Korea
| | - Giada Pozzi
- Division of Breast Surgery, Candiolo Cancer Institute, FPO-IRCCS, Candiolo (To), Italy
| | - Young-Joon Kang
- Department of Surgery, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Republic of Korea
| | - Vanesa Gregorc
- Department of Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo (To), Italy
| | - Anna Sapino
- Unit of Pathology, Candiolo Cancer Institute, FPO-IRCCS, Department of Medical Science, University of Turin, Turin, Italy
| | - Guglielmo Gazzetta
- Division of Breast Surgery, Candiolo Cancer Institute, FPO-IRCCS, Candiolo (To), Italy
| | - Emilia Marrazzo
- Breast Unit, Department of Surgery, Ospedale Maggiore Di Lodi, Lodi, Italy
| | - Antonio Toesca
- Division of Breast Surgery, Candiolo Cancer Institute, FPO-IRCCS, Candiolo (To), Italy
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3
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Toesca A, Park HS, Ryu JM, Kim YJ, Lee J, Sangalli C, Maisonneuve P, Marrazzo E, Pozzi G, Gazzetta G, Montemurro F, Corso G, Lissidini G, Caldarella P, Mazzotta E, Massari G, Veronesi P. Robot-assisted mastectomy: next major advance in breast cancer surgery. Br J Surg 2023; 110:502-503. [PMID: 36708043 DOI: 10.1093/bjs/znad006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 12/27/2022] [Indexed: 01/29/2023]
Affiliation(s)
- Antonio Toesca
- Division of Breast Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Hyung Seok Park
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Jai Min Ryu
- Division of Breast Surgery, Department of Surgery, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yeon Jin Kim
- Division of Breast Surgery, Department of Surgery, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeea Lee
- Department of Surgery, Uijeongbu Eulji Medical Centre, Eulji University, Gyeonggi-do 10285, Korea
| | - Claudia Sangalli
- Data Management, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Patrick Maisonneuve
- Division of Epidemiology and Biostatistics, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Emilia Marrazzo
- Breast Unit, Department of Surgery, Ospedale Maggiore di Lodi, Lodi, Italy
| | - Giada Pozzi
- Division of Breast Surgery, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
| | - Guglielmo Gazzetta
- Division of Breast Surgery, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
| | - Filippo Montemurro
- Division of Breast Surgery, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
| | - Giovanni Corso
- Division of Breast Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hematology, University of Milan School of Medicine, Milan, Italy
| | - Germana Lissidini
- Division of Breast Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Pietro Caldarella
- Division of Breast Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Erica Mazzotta
- Division of Breast Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Giulia Massari
- Division of Breast Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Paolo Veronesi
- Division of Breast Surgery, IEO European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hematology, University of Milan School of Medicine, Milan, Italy
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Park HS, Lee J, Lai HW, Park JM, Ryu JM, Lee JE, Kim JY, Marrazzo E, De Scalzi AM, Corso G, Montemurro F, Gazzetta G, Pozzi G, Toesca A. ASO Visual Abstract: Surgical and Oncologic Outcomes of Robotic and Conventional Nipple-Sparing Mastectomy with Immediate Reconstruction-International Multicenter Pooled Data Analysis. Ann Surg Oncol 2022; 29:6658-6659. [PMID: 36018520 DOI: 10.1245/s10434-022-12075-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Hyung Seok Park
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Jeea Lee
- Department of Surgery, Uijeongbu Eulji Medical Center, Eulji University, Gyeonggi-do, Korea
| | - Hung-Wen Lai
- Endoscopic and Oncoplastic Breast Surgery Center, Changhua Christian Hospital, Changhua, Taiwan
- Minimal Invasive Surgery Research Center, Changhua Christian Hospital, Changhua, Taiwan
- Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jung Mi Park
- Department of Biostatistics and Computing, Graduate School, Yonsei University, Seoul, Korea
| | - Jai Min Ryu
- Breast Division, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Eon Lee
- Breast Division, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jee Ye Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Emilia Marrazzo
- Breast Unit, Department of Surgery, Ospedale Maggiore di Lodi, ASST di Lodi, Lodi, Italy
| | | | - Giovanni Corso
- Division of Breast Surgery, European Institute of Oncology IRCCS, School of Medicine, University of Milan, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Filippo Montemurro
- Breast Surgery Strategic Program, Candiolo Cancer Center, Istituto di Candiolo FPO-IRCCS, Torino, Italy
| | - Guglielmo Gazzetta
- Breast Surgery Strategic Program, Candiolo Cancer Center, Istituto di Candiolo FPO-IRCCS, Torino, Italy
| | - Giada Pozzi
- Breast Surgery Strategic Program, Candiolo Cancer Center, Istituto di Candiolo FPO-IRCCS, Torino, Italy
| | - Antonio Toesca
- Breast Surgery Strategic Program, Candiolo Cancer Center, Istituto di Candiolo FPO-IRCCS, Torino, Italy.
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Tinterri C, Gentile D, Gatzemeier W, Sagona A, Barbieri E, Testori A, Errico V, Bottini A, Marrazzo E, Dani C, Dozin B, Boni L, Bruzzi P, Fernandes B, Franceschini D, Spoto R, Torrisi R, Scorsetti M, Santoro A, Canavese G, Custodero O, Troilo VL, Taffurelli M, Cucchi MC, Galluzzo V, Cabula C, Cabula R, Lazzaretti MG, Caruso F, Castiglione G, Grossi S, Tavoletta MS, Rossi C, Curcio A, Friedman D, Fregatti P, Magni C, Tazzioli G, Papi S, Giovanazzi R, Chifu C, Bettini R, Pezzella M, Michieletto S, Saibene T, Roncella M, Ghilli M, Sibilio A, Cariello A, Coiro S, Falco G, Meli EZ, Fortunato L, Ciuffreda L, Murgo R, Battaglia C, Rubino L, Biglia N, Bounous V, Rovera FA, Chiappa C, Pollini G, Mirandola S, Meneghini G, Di Bartolo F. ASO Visual Abstract: Preservation of Axillary Lymph Nodes Compared with Complete Dissection in T1-2 Breast Cancer Patients Presenting 1-2 Metastatic Sentinel Lymph Nodes: The Multicenter Randomized Clinical Trial SINODAR-ONE. Ann Surg Oncol 2022. [DOI: 10.1245/s10434-022-11908-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Park HS, Lee J, Lai HW, Park JM, Ryu JM, Lee JE, Kim JY, Marrazzo E, De Scalzi AM, Corso G, Montemurro F, Gazzetta G, Pozzi G, Toesca A. Surgical and Oncologic Outcomes of Robotic and Conventional Nipple-Sparing Mastectomy with Immediate Reconstruction: International Multicenter Pooled Data Analysis. Ann Surg Oncol 2022; 29:6646-6657. [PMID: 35583693 DOI: 10.1245/s10434-022-11865-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 04/20/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Robotic nipple-sparing mastectomy (RNSM) has been developed to reduce conspicuous scar and increase the quality of life in women. This study aimed to evaluate the surgical and oncologic outcomes of RNSM with immediate breast reconstruction (IBR) compared with conventional nipple-sparing mastectomy (CNSM). PATIENTS AND METHODS This international multicenter, pooled analysis of individual patient-level data enrolled a total of 755 procedures in 659 women (609 had breast cancer and 50 underwent risk-reducing mastectomy) who underwent nipple-sparing mastectomy with IBR. Surgical and oncologic outcomes, including 30-days postoperative (POD 30d) complication rate, nipple necrosis rate, grade of Clavien-Dindo classification, disease-free survival, and overall survival, were evaluated. Propensity score-matched analyses were performed to adjust for confounding factors. RESULTS The median age of both the RNSM and CNSM groups was 45 years. The RNSM group had lower body mass index (BMI) and a higher proportion of benign disease compared with the CNSM group. POD 30d complications and postoperative complication grade III rates were lower in the RNSM group than in the CNSM group (p < 0.05). The nipple necrosis rate was 2.2% and 7.8% for RNSM and CNSM, respectively (p = 0.002). After propensity score matching, significantly lower rates of POD 30d complications, nipple necrosis, and postoperative complication grade III occurred in the RNSM group than in the CNSM group (all p < 0.05). Oncologic outcomes were not significantly different between the two groups. CONCLUSION RNSM can provide better cosmetic results with favorable surgical and oncologic outcomes for women with early breast cancer or BRCA mutation.
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Affiliation(s)
- Hyung Seok Park
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Jeea Lee
- Department of Surgery, Uijeongbu Eulji Medical Center, Eulji University, Uijeongbu, Gyeonggi-do, Korea
| | - Hung-Wen Lai
- Endoscopic and Oncoplastic Breast Surgery Center, Changhua Christian Hospital, Changhua, Taiwan.,Minimal Invasive Surgery Research Center, Changhua Christian Hospital, Changhua, Taiwan.,Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jung Mi Park
- Department of Biostatistics and Computing, Graduate School, Yonsei University, Seoul, Korea
| | - Jai Min Ryu
- Breast Division, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Eon Lee
- Breast Division, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jee Ye Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Emilia Marrazzo
- Breast Unit, Department of Surgery, Ospedale Maggiore di Lodi, ASST di Lodi, Lodi, Italy
| | | | - Giovanni Corso
- Division of Breast Surgery, School of Medicine, European Institute of Oncology IRCCS, University of Milan, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Filippo Montemurro
- Breast Surgery Strategic Program, Candiolo Cancer Institute, FPO - IRCCS, Str. Provinciale 142, Candiolo, Torino, Italy
| | - Guglielmo Gazzetta
- Breast Surgery Strategic Program, Candiolo Cancer Institute, FPO - IRCCS, Str. Provinciale 142, Candiolo, Torino, Italy
| | - Giada Pozzi
- Breast Surgery Strategic Program, Candiolo Cancer Institute, FPO - IRCCS, Str. Provinciale 142, Candiolo, Torino, Italy
| | - Antonio Toesca
- Breast Surgery Strategic Program, Candiolo Cancer Institute, FPO - IRCCS, Str. Provinciale 142, Candiolo, Torino, Italy.
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7
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Tinterri C, Gentile D, Gatzemeier W, Sagona A, Barbieri E, Testori A, Errico V, Bottini A, Marrazzo E, Dani C, Dozin B, Boni L, Bruzzi P, Fernandes B, Franceschini D, Spoto R, Torrisi R, Scorsetti M, Santoro A, Canavese G. Preservation of Axillary Lymph Nodes Compared with Complete Dissection in T1-2 Breast Cancer Patients Presenting One or Two Metastatic Sentinel Lymph Nodes: The SINODAR-ONE Multicenter Randomized Clinical Trial. Ann Surg Oncol 2022; 29:5732-5744. [PMID: 35552930 DOI: 10.1245/s10434-022-11866-w] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 04/20/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND The SINODAR-ONE trial is a prospective noninferiority multicenter randomized study aimed at assessing the role of axillary lymph node dissection (ALND) in patients undergoing either breast-conserving surgery or mastectomy for T1-2 breast cancer (BC) and presenting one or two macrometastatic sentinel lymph nodes (SLNs). The endpoints were to evaluate whether SLN biopsy (SLNB) only was associated with worsening of the prognosis compared with ALND in terms of overall survival (OS) and relapse. METHODS Patients were randomly assigned (1:1 ratio) to either removal of ≥ 10 axillary level I/II non-SLNs followed by adjuvant therapy (standard arm) or no further axillary treatment (experimental arm). RESULTS The trial started in April 2015 and ceased in April 2020, involving 889 patients. Median follow-up was 34.0 months. There were eight deaths (ALND, 4; SNLB only, 4), with 5-year cumulative mortality of 5.8% and 2.1% in the standard and experimental arm, respectively (p = 0.984). There were 26 recurrences (ALND 11; SNLB only, 15), with 5-year cumulative incidence of recurrence of 6.9% and 3.3% in the standard and experimental arm, respectively (p = 0.444). Only one axillary lymph node recurrence was observed in each arm. The 5-year OS rates were 98.9% and 98.8%, in the ALND and SNLB-only arm, respectively (p = 0.936). CONCLUSIONS The 3-year survival and relapse rates of T1-2 BC patients with one or two macrometastatic SLNs treated with SLNB only, and adjuvant therapy, were not inferior to those of patients treated with ALND. These results do not support the use of routine ALND.
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Affiliation(s)
- Corrado Tinterri
- Breast Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Damiano Gentile
- Breast Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy.
| | | | - Andrea Sagona
- Breast Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Erika Barbieri
- Breast Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Alberto Testori
- Breast Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Valentina Errico
- Breast Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Alberto Bottini
- Breast Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | - Carla Dani
- Department of Epidemiology, Biostatistics and Clinical Trials, IRCCS S. Martino, IST, Genoa, Italy
| | - Beatrice Dozin
- Department of Epidemiology, Biostatistics and Clinical Trials, IRCCS S. Martino, IST, Genoa, Italy
| | - Luca Boni
- Department of Epidemiology, Biostatistics and Clinical Trials, IRCCS S. Martino, IST, Genoa, Italy
| | - Paolo Bruzzi
- Department of Epidemiology, Biostatistics and Clinical Trials, IRCCS S. Martino, IST, Genoa, Italy
| | - Bethania Fernandes
- Department of Pathology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Davide Franceschini
- Radiotherapy and Radiosurgery Department, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Ruggero Spoto
- Radiotherapy and Radiosurgery Department, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Rosalba Torrisi
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Marta Scorsetti
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Radiotherapy and Radiosurgery Department, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Armando Santoro
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Giuseppe Canavese
- Breast Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
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8
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Errico V, Perroni G, Milana F, Lisa AVE, Marrazzo E, Klinger M, Tinterri C, Testori A. Internal mammary lymph node siliconoma in absence of prosthesis rupture: a case series that raises concern for potential risk of overdiagnosis. Gland Surg 2021; 10:2123-2129. [PMID: 34422583 DOI: 10.21037/gs-20-860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 05/11/2021] [Indexed: 11/06/2022]
Abstract
Background Silicon migration after rupture is an adverse event of breast implant, whose risk increases with the aging of prosthesis. The exact prevalence of this complication remains unclear and reported data are inconsistent. In addition, microscopic diffusion of silicone gel through intact implant, known as gel bleeding, might verify thus complicating diagnosis. Although high cohesive gel has reduced the occurrence of gel bleeding, this phenomenon is still possible and its occurrence rate remains underestimated. If silicon droplets migrate in locoregional lymph node, a swelling that mimics recurrence can arise. Therefore, a risk of overdiagnosis is possible when clinicians rely only on imaging techniques. The aim of this study is to evaluate the actual prevalence of metastasis in internal mammary lymph node (IMLN) in presence of PET positive uptake and no prosthesis rupture. Methods We retrospectively evaluated our patient's records and selected those with intact breast implants and suspected relapse in IMLN that underwent biopsy, either surgical or imaging guided. All patients performed PET/CT scan showing pathological uptake in IMLNs. A breast magnetic resonance (MRI) or ultrasound (US) imaging confirmed a suspicious adenopathy and excluded prosthesis rupture. From 2015 to 2019 a total of nine patients underwent biopsy of the IMLN and only six of them met inclusion criteria. Results Four biopsies were CT-guided, two were surgical. Three patients (50%) were diagnosed with breast cancer relapse while two (33.3%) were found with siliconoma and one (16.7%) was inflammatory. Conclusions Siliconoma can occur even without evidence of capsule rupture, challenging the clinicians and leading to a risk of relapse over diagnosis. Echographic, MRI and nuclear medicine imaging criteria may be not sufficient in differential diagnosis. To overcome the issue, we suggest introducing into the clinical practice the biopsy of suspicious enlarged IMLN with minimally invasive technique.
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Affiliation(s)
- Valentina Errico
- Division of Thoracic Surgery, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Gianluca Perroni
- Division of Thoracic Surgery, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Flavio Milana
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | - Emilia Marrazzo
- Breast Unit Department, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Marco Klinger
- Plastic Surgery Department, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy.,Department of Medical Biotechnology and Translational Medicine Biometra, Reconstructive and Aesthetic Plastic Surgery School, University of Milan, Milan, Italy
| | - Corrado Tinterri
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Breast Unit Department, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Alberto Testori
- Division of Thoracic Surgery, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
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Cognetti F, Masetti R, Fabi A, Bianchi G, Santini D, Rognone A, Catania G, Angelucci D, Naso G, Giuliano M, Vassalli L, Vici P, Scognamiglio G, Generali D, Zambelli A, Colleoni M, Tinterri C, Scanzi F, Vigna L, Scavina P, Gamucci T, Marrazzo E, Scinto AF, Berardi R, Fabbri MA, Pinotti G, Franco D, Terribile DA, Tonini G, Cianniello D, Barni S. PONDx: real-life utilization and decision impact of the 21-gene assay on clinical practice in Italy. NPJ Breast Cancer 2021; 7:47. [PMID: 33953182 PMCID: PMC8099872 DOI: 10.1038/s41523-021-00246-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 11/12/2020] [Indexed: 12/19/2022] Open
Abstract
Clinicopathological prognostic features have limited value to identify with precision newly diagnosed patients with hormone receptor (HR)-positive, HER2-negative breast cancer (BC), who would benefit from chemotherapy (CT) in addition to adjuvant hormonal therapy (HT). The 21-gene Oncotype DX Breast Recurrence Score® (RS) assay has been demonstrated to predict CT benefit, hence supporting personalized decisions on adjuvant CT. The multicenter, prospective, observational study PONDx investigated the real-life use of RS® results in Italy and its impact on treatment decisions. Physicians' treatment recommendations (HT ± CT) were documented before and after availability of RS results, and changes in recommendations were determined. In the HR+ HER2- early BC population studied (N = 1738), physicians recommended CT + HT in 49% of patients pre-RS. RS-guided treatment decisions resulted in 36% reduction of CT recommendations. PONDx confirms that RS results provide clinically relevant information for CT recommendation in early-stage BC, resulting in a reduction of more than a third of CT use.
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Affiliation(s)
- Francesco Cognetti
- Università La Sapienza di Roma, Dipartimento Medicina Clinica e Molecolare, Rome, Italy.
| | | | | | - Giulia Bianchi
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | | | | | | | | | | | - Mario Giuliano
- Azienda Ospedaliera Universitaria Federico II, Napoli, Italy
| | | | - Patrizia Vici
- IRCCS Regina Elena National Cancer Institute, Roma, Italy
| | | | | | | | | | | | | | | | - Paola Scavina
- Azienda Ospedaliera San Giovanni - Addolorata, Roma, Italy
| | | | | | | | - Rossana Berardi
- Azienda Ospedaliero Universitaria Ospedali Riuniti di Ancona, Torrette, Italy
| | | | | | | | | | | | | | - Sandro Barni
- ASST BG Ovest Ospedale Treviglio, Treviglio, BG, Italy
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10
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Gentile D, Sagona A, Anghelone C, Barbieri E, Marrazzo E, Gatzemeier W, Canavese G, Errico V, Testori A, Tinterri C. Ipsilateral breast cancer recurrence: characteristics, treatment, and long-term oncological results at a high volume center. Breast 2021. [DOI: 10.1016/s0960-9776(21)00104-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Torrisi R, Marrazzo E, Agostinetto E, De Sanctis R, Losurdo A, Masci G, Tinterri C, Santoro A. Neoadjuvant chemotherapy in hormone receptor-positive/HER2-negative early breast cancer: When, why and what? Crit Rev Oncol Hematol 2021; 160:103280. [PMID: 33667658 DOI: 10.1016/j.critrevonc.2021.103280] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 02/17/2021] [Accepted: 02/27/2021] [Indexed: 12/13/2022] Open
Abstract
Indication for neoadjuvant chemotherapy (NACT) in HR+/HER2-negative tumors is controversial. Pathological complete response (pCR) rates range from 0 to 18 % while breast-conserving surgery (BCS) is achievable in up to 60 % of tumors. No pathological feature definitely predicts pCR; lobular and molecular luminal A tumors are less likely to achieve pCR although experiencing better outcomes. Luminal B subtype, high proliferation, lack of progesterone receptor, high tumor-infiltrating lymphocytes are positively associated with increased pCR rates but worse outcomes and the prognostic role of pCR is inconsistent across studies. Molecular intrinsic subtyping and genomic signatures appear as more accurate predictors of benefit from NACT, but larger studies are needed. Anthracycline and taxane-based chemotherapy remains the standard NACT; however, CDK 4/6 inhibitors and immune checkpoint inhibitors are under evaluation. In conclusion, NACT may be proposed for luminal tumors requiring downsizing for BCS after multidisciplinary evaluation, provided that other contraindications to BCS are excluded.
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Affiliation(s)
- Rosalba Torrisi
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy.
| | - Emilia Marrazzo
- IRCCS Humanitas Research Hospital, Breast Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy
| | - Elisa Agostinetto
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy; Humanitas University, Department of Biomedical Sciences, Via Rita Levi Montalcini 4, Pieve Emanuele, Milan, 20090, Italy
| | - Rita De Sanctis
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy; Humanitas University, Department of Biomedical Sciences, Via Rita Levi Montalcini 4, Pieve Emanuele, Milan, 20090, Italy
| | - Agnese Losurdo
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy
| | - Giovanna Masci
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy
| | - Corrado Tinterri
- IRCCS Humanitas Research Hospital, Breast Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy
| | - Armando Santoro
- IRCCS Humanitas Research Hospital, Dept of Medical Oncology and Hematology Unit, via Manzoni 56, Rozzano, Milan, 20089, Italy; Humanitas University, Department of Biomedical Sciences, Via Rita Levi Montalcini 4, Pieve Emanuele, Milan, 20090, Italy
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Tinterri C, Marrazzo E, Anghelone C, Barbieri E, Sagona A, Bottini A, Rubino A, Gentile D, Gatzemeier W, Errico V, Testori A, Canavese G. Abstract PD4-01: Preservation of axillary lymph nodes compared to complete dissection in T1-T2 breast cancer patients presenting 1-2 metastatic sentinel lymph nodes : A multicenter randomized clinical trial. Sinodar One. Cancer Res 2021. [DOI: 10.1158/1538-7445.sabcs20-pd4-01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Sentinel lymph node (SLN) staging is currently used to avoid complete axillary lymph node dissection (ALND) in breast cancer (BC) patients. The SLN is the only site of axillary metastasis (MTS) in ≤60% of cases. Recently, a randomized controlled trial (Z0011) comparing SLN biopsy (SLNB) alone with SLNB followed by ALND in patients with 1-2 SLNs+ demonstrated no significant statistical difference in relapse and overall survival rates among the two different groups. However, this study had some limitations: small tumor size (≤2cm in 70% of cases), frequent presence of only microMTS in SLN (40%), prevalent use of “whole breast” adjuvant radiotherapy (>90%). Given these considerations, the SINODAR-ONE study started in April 2015.Objectives: The aims are to assess whether ALND omission in BC patients with 1-2 SLNs+ is associated with worse survival and/or increased rate of regional/distant relapse. Thus evaluating whether SLNB is or is not inferior to ALND. Primary endpoint is overall survival (OS). Secondary endpoints are disease-free survival (DFS) referring to distant MTS and loco-regional recurrence. Methods: Patients receive either mastectomy or conservative surgery plus radiotherapy. They all undergo SLNB and are randomly divided into two arms of treatment: standard (SLNB plus ALND) or experimental treatment (only SLNB). According to multidisciplinary evaluation, patients may undergo additional adjuvant radiotherapy, chemo- and/or hormonal therapy , or no further therapy. Eligibility criteria: age 40-75 years; primary invasive T1-T2 tumor; axillary nodes clinically N0; no more than 2 macro-metastatic SLNs; no distant MTS; no neo-adjuvant therapy; no previous invasive BC; signed informed consent. Exclusion criteria: in situ, inflammatory, contralateral BC; micro-metastic SLNs; pregnancy or breast feeding; comorbidity impeding adjuvant therapy. All analyses are performed both on all patients according to the Intention-To-Treat principle and excluding those patients who did not receive the axillary treatment randomly assigned. Statistical analysis: OS and DFS are calculated using the Kaplan-Meier Product Limit Estimator and differences between arms are assessed with the log-rank test. Results: The enrollment of patients ended in April 2020 with a total of 889 cases (443: standard arm; 446: experimental arm). In June 2020, we conducted an ad interim analysis on 889 patients. We found the two groups homogeneous for epidemiologic characteristics (age and menopausal status), tumor characteristics (tumor size, pTNM, immunohistochemistry, histology, grading, vascular and lymphatic invasion), adjuvant therapies and surgery on T. In particular we have performed a 23,1% of mastectomies in the standard arm and 20,1% in the experimental arm. We found a median of 2 sentinel lymph nodes removed in both arms and 1 non-sentinel positive lymph node in the experimental arm, and only 3 micro-metastases (1 in the standard arm and 2 in the experimental arm). Conclusion: In sum, with a median follow-up of 30 months, there have been no axillary recurrence in both arms. In the standard arm we found 8 total events (2 deaths and 6 distant relapses) and in in the experimental arm 6 events (1 death and 5 distant relapses), with a projected 5-years cumulative incidence of 6,5% in standard arm and 4,85% in the experimental arm.
Citation Format: Corrado Tinterri, Emilia Marrazzo, Chiara Anghelone, Erika Barbieri, Andrea Sagona, Alberto Bottini, Arianna Rubino, Damiano Gentile, Wolfgang Gatzemeier, Valentina Errico, Alberto Testori, Giuseppe Canavese. Preservation of axillary lymph nodes compared to complete dissection in T1-T2 breast cancer patients presenting 1-2 metastatic sentinel lymph nodes : A multicenter randomized clinical trial. Sinodar One. [abstract]. In: Proceedings of the 2020 San Antonio Breast Cancer Virtual Symposium; 2020 Dec 8-11; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2021;81(4 Suppl):Abstract nr PD4-01.
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Affiliation(s)
| | | | | | | | - Andrea Sagona
- Humanitas Clinical and Research Center, Milano, Italy
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Gentile D, Sagona A, Anghelone CAP, Barbieri E, Marrazzo E, Gatzemeier W, Canavese G, Errico V, Testori A, Tinterri C. Abstract PS1-16: Ipsilateral breast cancer recurrence: Treatment and long-term oncological results at a high volume center. Cancer Res 2021. [DOI: 10.1158/1538-7445.sabcs20-ps1-16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background A small proportion of patients with primary breast cancer who receive breast conserving surgery (BCS) will develop an ipsilateral breast cancer recurrence (IBCR). In these patients, mastectomy is still considered the treatment of first choice, even if a second conservative surgical approach is technically feasible. The aims of our study are to analyze the characteristics of patients with IBCR after BCS, evaluate and compare the different treatment modalities (repeat BCS vs. mastectomy) in terms of patients and tumor characteristics, disease-free interval (DFI), disease-free survival (DFS), and overall survival (OS).MethodsOur prospectively maintained institutional database was queried, and 309 patients with IBCR after BCS who underwent either repeat BCS or mastectomy, between January 2008 and December 2018, were identified. Ipsilateral breast cancer recurrence was defined as a local tumor reappearance in the same breast or in the surgical scar. Exclusion criteria were: age <18 years, primary cancer treated with mastectomy, residual disease, controlateral recurrence, recurrent benign disease, only distant or axillary recurrence, IBCR not treated surgically, follow-up <24 months, and DFI <6 months.ResultsThe mean age of patients at primary breast cancer was 55.3 years. The majority of primary tumors were ductal (87.4%), luminal A-B (81.2%) breast cancers. After BCS, 222 (71.8%) patients underwent radiotherapy. Out of 309 patients with IBCR after BCS, 143 underwent repeat BCS and 166 underwent mastectomy. At multivariable analysis, young age, <65 years (59.6% vs. 37.1% if age ≥65 years, odds ratio (OR)=2.374, 95% confidence interval (95%CI)=0.02-0.24, p= 0.018) and short DFI <24 months (15.7% vs. 10.5% if DFI ≥24 months, OR=2.705, 95%CI=0.02-0.17, p= 0.007) were found to significantly increase the probability to receive mastectomy for IBCR after BCS. After IBCR, DFS rate at 3-, 5-, and 10-years was 79.2%, 68.2%, 36.9%, and 77.2%, 65.9%, 55.3%, in patients receiving repeat BCS or mastectomy, respectively (p = 0.842). Overall-survival rate at 3-, 5-, and 10-years was 95.4%, 91.4%, 68.5%, and 87.3%, 69.3%, 57.9%, in patients receiving repeat BCS or mastectomy, respectively (p = 0.018).ConclusionsThe best candidates for repeat BCS in the treatment of IBCR are patients ≥65 years with a DFI ≥24 months. Young patients (<65 years) with early onset of recurrence (DFI <24 months) have a high probability to receive mastectomy for the treatment of IBCR. Mastectomy does not improve survival in patients with IBCS after BCS. The information about the risk of poor long-term prognosis after mastectomy should be shared with the patient and a repeat BCS could be proposed.
Citation Format: Damiano Gentile, Andrea Sagona, Chiara Annunziata Pasqualina Anghelone, Erika Barbieri, Emilia Marrazzo, Wolfgang Gatzemeier, Giuseppe Canavese, Valentina Errico, Alberto Testori, Corrado Tinterri. Ipsilateral breast cancer recurrence: Treatment and long-term oncological results at a high volume center [abstract]. In: Proceedings of the 2020 San Antonio Breast Cancer Virtual Symposium; 2020 Dec 8-11; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2021;81(4 Suppl):Abstract nr PS1-16.
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Affiliation(s)
- Damiano Gentile
- Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Andrea Sagona
- Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | | | - Erika Barbieri
- Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Emilia Marrazzo
- Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | | | | | | | - Alberto Testori
- Humanitas Clinical and Research Center, Rozzano, Milan, Italy
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Sagona A, Gentile D, Anghelone CAP, Barbieri E, Marrazzo E, Antunovic L, Franceschini D, Tinterri C. Ipsilateral Breast Cancer Recurrence: Characteristics, Treatment, and Long-Term Oncologic Results at a High-Volume Center. Clin Breast Cancer 2020; 21:329-336. [PMID: 33431329 DOI: 10.1016/j.clbc.2020.12.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/10/2020] [Accepted: 12/13/2020] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Salvage mastectomy is considered the treatment of choice for ipsilateral breast cancer recurrence (IBCR), even if a second breast-conserving surgery (BCS) is feasible. The purpose of this study was to describe the characteristics of IBCR patients, to compare the 2 therapeutic options in terms of long-term outcomes, and to identify independent factors that may predict the type of treatment. PATIENTS AND METHODS A total of 309 IBCR patients who underwent either repeat BCS or mastectomy were identified. All the analyzed patients with IBCR had true recurrence. RESULTS Repeat BCS and salvage mastectomy were performed in 143 and 166 patients, respectively. Age < 65 years (59.6% vs 37.1% if age ≥ 65 years; odds ratio, 2.374; 95% confidence interval, 0.92-5.24; P = .018) and disease-free interval < 24 months (15.7% vs 10.5% if disease-free interval ≥ 24 months; odds ratio, 2.705; 95% confidence interval, 1.42-5.97; P = .007) were found to significantly increase the probability of receipt of mastectomy. Disease-free survival rates at 3, 5, and 10 years were 79.2%, 68.2%, and 36.9%; and 77.2%, 65.9%, and 55.3% in patients receiving repeat BCS or mastectomy, respectively (P = .842). Overall survival rates at 3, 5, and 10 years were 95.4%, 91.4%, and 68.5%; and 87.3%, 69.3%, and 57.9%, respectively, in patients receiving repeat BCS or mastectomy (P = .018). CONCLUSION Salvage mastectomy should not be considered the only treatment option for IBCR. A second BCS can still be evaluated and proposed to IBCR patients, with acceptable locoregional control and survival. The risk of poor long-term prognosis after mastectomy should be shared with the patient.
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Affiliation(s)
- Andrea Sagona
- Breast Unit, Humanitas Clinical and Research Center-IRCCS, Milan, Italy
| | - Damiano Gentile
- Breast Unit, Humanitas Clinical and Research Center-IRCCS, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Milan, Italy.
| | | | - Erika Barbieri
- Breast Unit, Humanitas Clinical and Research Center-IRCCS, Milan, Italy
| | - Emilia Marrazzo
- Breast Unit, Humanitas Clinical and Research Center-IRCCS, Milan, Italy
| | - Lidija Antunovic
- Department of Nuclear Medicine, Humanitas Clinical and Research Center-IRCCS, Milan, Italy
| | - Davide Franceschini
- Department of Radiotherapy and Radiosurgery, Humanitas Clinical and Research Center-IRCCS, Milan, Italy
| | - Corrado Tinterri
- Breast Unit, Humanitas Clinical and Research Center-IRCCS, Milan, Italy
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Barbieri E, Frusone F, Bottini A, Sagona A, Gatzemeier W, Canavese G, Anghelone CAP, De Luca A, Marrazzo E, Amabile MI, Tinterri C. Evolution and time trends of nipple-sparing mastectomy: a single-center experience. Updates Surg 2020; 72:893-899. [PMID: 32449032 DOI: 10.1007/s13304-020-00796-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 05/09/2020] [Indexed: 01/27/2023]
Abstract
Nipple Sparing Mastectomy (NSM) requires the entire breast tissue to be removed, maintaining the nipple-areola complex, and represents nowadays the gold standard of the demolitive breast surgery. Although it represents the evolution of conservative breast surgery, NSM presents some limitations in the selection of women candidates for treatment, and still there are no real guidelines regarding its indications, but simply objective data to address the choice. How the breast surgery approach to demolitive and conservative surgery has changed over time? We evaluated throughout the years (from 2009 up to 2018) the time trend of NSM at our institution and analysed the main differences between patients undergone NSM and other mastectomies and/or breast conserving surgery in terms of cancer size, multicentricity and biological profile. We found 781 NSMs, 1261 other mastectomies and 5621 breast conservative surgeries. Among NSMs, 39.6% were reconstructed with tissue expander and 58.1% with definitive prosthesis. From 2009 to 2018 we found a general increase of NSM rate (from 21.3% of all mastectomies in 2009 to 67.3% in 2018) and a decrease of total mastectomies (from 78.7% of all mastectomies in 2009 to 32.7% in 2018). In line with the literature data, our data confirm that in the recent years NSM represents the gold standard for radical breast surgery. Undisputed in prophylaxis, NSM is continuously acquiring more support in being used as first line treatment for locally advanced disease.
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Affiliation(s)
- Erika Barbieri
- Breast Surgery Department, Humanitas Research Hospital and Cancer Center, Rozzano, Milan, Italy
| | - Federico Frusone
- Department of Surgical Sciences, Sapienza University of Rome, Rome, Italy.
| | - Alberto Bottini
- Breast Surgery Department, Humanitas Research Hospital and Cancer Center, Rozzano, Milan, Italy
| | - Andrea Sagona
- Breast Surgery Department, Humanitas Research Hospital and Cancer Center, Rozzano, Milan, Italy
| | - Wolfgang Gatzemeier
- Breast Surgery Department, Humanitas Research Hospital and Cancer Center, Rozzano, Milan, Italy
| | - Giuseppe Canavese
- Breast Surgery Department, Humanitas Research Hospital and Cancer Center, Rozzano, Milan, Italy
| | | | - Alessandro De Luca
- Department of Surgical Sciences, Sapienza University of Rome, Rome, Italy
| | - Emilia Marrazzo
- Breast Surgery Department, Humanitas Research Hospital and Cancer Center, Rozzano, Milan, Italy
| | - Maria Ida Amabile
- Department of Surgical Sciences, Sapienza University of Rome, Rome, Italy
| | - Corrado Tinterri
- Breast Surgery Department, Humanitas Research Hospital and Cancer Center, Rozzano, Milan, Italy
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Tinterri C, Marrazzo E, Gatzemeier W, Barbieri E, Sagona A, Bottini A, Testori A, Errico V, Canavese G. Abstract OT3-01-03: Neonod Study: Conservation of axillary lymph nodes in the presence of micrometastases in the sentinel lymph node if cN- After neoadjuvant chemotherapy. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-ot3-01-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: In the last 20 years it was observed a clear trend to develop and perform less and less demolitive axillary surgery in breast cancer patients. The development of identification, dissection and intraoperative analysis of sentinel lymph node (SLNB, Sentinel Lymph Node Biopsy) contributed to give all informations on the need to proceed or not to axillary lymph node dissection (ALND), while neoadjuvant chemotherapy (NAC) permitted to enable surgical treatment in initially non-operable cancers or to reduce tumor size in order to perform a less demolitive surgery. In Patients with residual axillary disease after NAC, it is not completely clear if the prognosis worsens according to the entity of residual disease (isolated tumor cells or ITC, micrometastases, macrometastases). In particular, IBCSG 23-01 study demonstrated that, in patients with ypN1mi early breast cancer, axillary lymph node dissection (ALND) could be avoided without worsening the prognosis. Assuming that patients cN+ before, but ypN1mi after NAC are clinically equivalent to patients in IBSCG study, complete ALND would be useless even if in patients subjected to NAC for that subgroup. Still it is to demonstrate if axillary micrometastases after NAC could have a prognostic value similar to micrometastasis in patients subjected to adjuvant treatment. To overcome these limitations, we propose this non-controlled clinical study to verify the effect of avoiding ALND on relapse and survival rate in cN+ patients, turned ycN0 (clinically) and ypN1mi (pathologically) after NAC.
Materials and methods: This is a non-controlled clinical study designed as a non-inferiority study to verify if the avoidance of ALND in ypN1mi patients after NAC does not involve a significant worsening of survival or locoregional or distant relapse risk compared to ypN0 patients, in which the avoidance of ALND actually represents the standard treatment. Patients with macrometastatic SLN (ypN≥1) after NAC subjected to ALND as a standard procedure represents an internal control group for the demonstrated worse prognosis compared to ypN0 and ypN1mi patients. This study includes patients with cN+ lymph nodes assessed in the initial diagnosis, resulted negative (with clinical and instrumental studies) after NAC. On the base of histopathologic definitive evaluation on harvested sentinel lymph nodes, patients will be allocated in one of the two groups (standard or experimental). Group 1 (experimental) will include patients with micrometastatic SLN or micrometastatic parasentinel lymph node (ypN1mi), in which ALND will not be performed. Group 2 (standard) will include patients with negative SLN or SLN with ITC in it (ypN0/ypN0(i+)). ALND will not be performed in these patients. Patients with macrometastatic SLN or another macrometastatic lymph node (ypN≥1) will be included in a third internal control group (group 3) not utilized in statistical comparison with the other two groups, but finalized to the evaluation of the case study’s appropriateness. In these patients, standard ALND will be performed. Patients enrolling in the study protocol will last 3 years. Patients should be studied for at least 5 years with clinical and instrumental follow-up periodic controls, prevised from actual standard guidelines.
Endpoints: The primary endpoint of the study is the disease free survival rate (DFS) and will be evaluated from the entry date in the study to the date of the last contact, the date of the distant or locoregional relapse, or the date of death for any cause. Secondary endpoints are overall survival (OS), locoregional disease-free survival (LRDFS) and distant disease-free survival (DDFS)
Citation Format: Corrado Tinterri, Emilia Marrazzo, Wolfgang Gatzemeier, Erika Barbieri, Andrea Sagona, Alberto Bottini, Alberto Testori, Valentina Errico, Giuseppe Canavese. Neonod Study: Conservation of axillary lymph nodes in the presence of micrometastases in the sentinel lymph node if cN- After neoadjuvant chemotherapy [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr OT3-01-03.
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Tinterri C, Marrazzo E, Frusone F, Gatzemeier W, Barbieri E, Sagona A, Bottini A, Errico V, Testori A, Canavese G. Abstract OT3-01-02: Preservation of axillary lymph nodes compared to complete dissection in T1-T2 breast cancer patients presenting 1-2 metastatic sentinel lymph nodes: A multicenter randomized clinical trial. Sinodar One Study. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-ot3-01-02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction Sentinel lymph node (SLN) staging is currently used to avoid complete axillary lymph node dissection (ALND) in breast cancer (BC) patients with negative SLNs without jeopardizing survival or regional control. International guidelines keep recommending ALND in the presence of positive (+) SLNs. However SLN is the only site of axillary metastasis (MTS) in many cases (60%). Retrospective studies have also shown a low risk of locoregional relapse in patients with SLNs+ not receiving ALND.This latter finding was recently confirmed in a randomized trial comparing SLN biopsy (SLNB) alone with SLNB followed by ALND in patients with 1-2 SLNs+. However the observation of both similar relapse rate and survival in the 2 arms and the conclusion of a non-inferiority of SLNB compared to ALND require cautiousness because of some study limitations: premature enrollment cessation due to death rate lower than expected, short follow-up (6 years), small tumor size (≤2cm in 70% of cases), frequent presence of only microMTS in SLN (40%), prevalent use of “whole breast” adjuvant radiotherapy (>90%) which irradiates the breast but also the I° axillary level, thereby contributing to the low rate of regional relapse in the SLNB arm due to lymph node sterilization. Consequently further randomized trials with more precise selection criteria based on homogeneous clinico-pathological features and with longer follow-up are needed to confirm that performing only SLNB does not affect survival or relapse risk in patients with 1-2 SLNs+. Materials and Methods Primary and secondary aims of the present 2-arm randomized trial are to assess whether ALND omission in BC patients with 1-2 SLNs+ is associated with worse survival and/or increased rate of regional/distant relapse, respectively, thus evaluating whether SLNB is or is not inferior to ALND. Patients receive either conservative surgery or mastectomy and radiotherapy. They all undergo intraoperative SLNB and SLN evaluation, and are randomly assigned to either further dissection of level I-II axillary lymph nodes (standard ALND arm) or absence of any axillary surgery (experimental SLNB arm). According to International Guidelines post-surgery treatments. Eligibility criteria are: age 40-75 years; primary invasive T1-T2 tumor; axillary nodes clinically N0; no more than 2 SLNs presenting macroMTS at intraoperative or definitive histological evaluation; no distant MTS; no neoadjuvant therapy; no previous invasive BC, signed informed consent. Exclusion criteria are: in situ, inflammatory, contralateral BC; presence of only microMTS in the SLN+; pregnancy or breast feeding; comorbidity impeding adjuvant therapy. Follow-up controls foresee: clinical examination every 6 months for 5 years and yearly thereafter; annual mammography and breast echography; annual axillary echography for patients in the SLNB arm; additional laboratory and instrumental surveys in case of suspected onset of distant MTS. The primary endpoint is overall survival (OS). Secondary endpoints are disease-free survival (DFS) referring to distant MTS and to locoregional (ipsilateral breast or axillary, internal mammary or sopraclaveolar lymph nodes) disease recurrence. All analyses are performed both on all patients according to the Intention-To-Treat principle and excluding those patients who did not receive the axillary treatment randomly assigned.
Citation Format: Corrado Tinterri, Emilia Marrazzo, Federico Frusone, Wolfgang Gatzemeier, Erika Barbieri, Andrea Sagona, Alberto Bottini, Valentina Errico, Alberto Testori, Giuseppe Canavese. Preservation of axillary lymph nodes compared to complete dissection in T1-T2 breast cancer patients presenting 1-2 metastatic sentinel lymph nodes: A multicenter randomized clinical trial. Sinodar One Study [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr OT3-01-02.
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Affiliation(s)
| | | | - Federico Frusone
- 2Dipartimento di Scienze Chirurgiche. Università Sapienza, Roma, Italy
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Marrazzo E, Frusone F, Milana F, Sagona A, Gatzemeier W, Barbieri E, Bottini A, Canavese G, Rubino AO, Eboli MG, Rossetti CM, Testori A, Errico V, De Luca A, Tinterri C. Mucinous breast cancer: A narrative review of the literature and a retrospective tertiary single-centre analysis. Breast 2019; 49:87-92. [PMID: 31783314 PMCID: PMC7375663 DOI: 10.1016/j.breast.2019.11.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/14/2019] [Accepted: 11/01/2019] [Indexed: 12/15/2022] Open
Abstract
Mucinous carcinoma (MC) is a rare breast cancer characterized by the presence of large extracellular mucin amount. Two main subtypes can be distinguished: pure (PMC) and mixed (MMC). We conducted a retrospective MC analysis in our prospective maintained database, calculating disease-free survival (DFS) and 5-year overall survival (OS). We found a global 92.1% OS (higher in MMC group and statistically significative) and a DFS of 95.3% (higher in MMC group but not statistically significative).
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Affiliation(s)
- Emilia Marrazzo
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Federico Frusone
- Sapienza University of Rome, Department of Surgical Sciences, Rome, Italy.
| | - Flavio Milana
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Andrea Sagona
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Wolfgang Gatzemeier
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Erika Barbieri
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Alberto Bottini
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Giuseppe Canavese
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Arianna Olga Rubino
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Marco Gaetano Eboli
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Carlo Marco Rossetti
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
| | - Alberto Testori
- Humanitas Research Hospital and Cancer Center, Thoracic Surgery Dept, Milan, Rozzano, Italy
| | - Valentina Errico
- Humanitas Research Hospital and Cancer Center, Thoracic Surgery Dept, Milan, Rozzano, Italy
| | - Alessandro De Luca
- Sapienza University of Rome, Department of Surgical Sciences, Rome, Italy
| | - Corrado Tinterri
- Humanitas Research Hospital and Cancer Center, Breast Surgery Dept, Milan, Rozzano, Italy
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Tinterri C, Marrazzo E, Sagona A, Della Valle A, Barbieri E, Gatzemeier W. Breast unit as model health care: The new Italian law. Eur J Cancer 2018. [DOI: 10.1016/s0959-8049(18)30679-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Marrazzo A, Damiano G, Taormina P, Buscemi S, Lo Monte AI, Marrazzo E. Does Conservative Surgery for Breast Carcinoma Still Require Axillary Lymph Node Evaluation? A Retrospective Analysis of 1156 Consecutive Women With Early Breast Cancer. Clin Breast Cancer 2017; 17:e53-e57. [DOI: 10.1016/j.clbc.2016.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 09/06/2016] [Accepted: 10/12/2016] [Indexed: 02/05/2023]
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Marrazzo A, Boscaino G, Marrazzo E, Taormina P, Toesca A. Breast cancer subtypes can be determinant in the decision making process to avoid surgical axillary staging: A retrospective cohort study. Int J Surg 2015; 21:156-61. [PMID: 26253849 DOI: 10.1016/j.ijsu.2015.07.702] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 07/18/2015] [Accepted: 07/27/2015] [Indexed: 01/20/2023]
Abstract
INTRODUCTION The need for performing axillary lymph-node dissection in early breast cancer when the sentinel lymph node (SLN) is positive has been questioned in recent years. The purpose of this study was to identify a low-risk subgroup of early breast cancer patients in whom surgical axillary staging could be avoided, and to assess the probability of having a positive lymph-node (LN). METHODS We evaluated the cohort of 612 consecutive women affected by early breast cancer. We considered age, tumor size, histological grade, vascular invasion, lymphatic invasion and cancer subtype (Luminal A, Luminal B HER-2+, Luminal B HER-2-, HER-2+, and Triple Negative) as variables for univariate and multivariate analyses to assess probability of there being a positive SLN o nonsentinel lymph node (NSLN). Chi-square, Fisher's Exact test and Student's t tests were used to investigate the relationship between variables; whereas logit models were used to estimate and quantify the strength of the relationship among some covariates and SLN or the number of metastases. RESULTS A significant positive effect of vascular invasion and lymphatic invasion (odds ratios are 4 and 6), and a negative effect of TN (odds ratios is 10) were noted. With respect to positive NSLN, size alone has a significant (positive) effect on tumor presence, but focusing on the number of metastases, also age has a (negative) significant effect. CONCLUSION This work shows correlation between subtypes and the probability of having positive SLN. Patients not expressing vascular invasion, lymphatic invasion and, moreover, a triple-negative tumor subtype may be good candidates for breast conservative surgery without axillary surgical staging.
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Affiliation(s)
- Antonio Marrazzo
- Department of Surgical, Oncological and Stomatological Sciences, Policlinico Hospital "Paolo Giaccone", University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy.
| | - Giovanni Boscaino
- Department of Economics, Business and Statistics Sciences, University of Palermo, Viale delle Scienze, 90128 Palermo, Italy
| | - Emilia Marrazzo
- Department of Surgical, Oncological and Stomatological Sciences, Policlinico Hospital "Paolo Giaccone", University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy.
| | - Pietra Taormina
- Breast Unit, Clinic "Macchiarella", Viale Regina Margherita, 25, 90138 Palermo, Italy
| | - Antonio Toesca
- Division of Breast Surgery, European Institute of Oncology, Via Giuseppe Ripamonti, 435, 20141 Milan, Italy.
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Marrazzo A, Palumbo VD, Marrazzo E, Taormina P, Damiano G, Buscemi S, Buscemi G, Lo Monte AI. Localization of sentinel lymph node in breast cancer. A prospective study. Int J Surg 2014; 12 Suppl 1:S162-4. [PMID: 24866076 DOI: 10.1016/j.ijsu.2014.05.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Accepted: 05/03/2014] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Sentinel Lymph Node Biopsy (SLNB) is the standard of care for staging axillary lymph nodes in women with breast cancer and clinically negative nodes. It is associated with reduced arm morbidity, moderated or severe lymphoedema, and a better quality of life in comparison with standard axillary treatment. Unfortunately, skip metastases makes all minimally invasive approaches, such as axillary sampling, unreliable. The aim of the present clinical prospective study is to evaluate the position of SLN in an important number of cases and establish the real incidence of skip metastases in clinically node-negative patients. PATIENTS AND METHODS A cohort of 898 female patients with breast carcinoma was considered, from 2001 to 2008. Once SLN was localized, by means of radio-colloid or blue dye staining, and isolated, a biopsy was performed. Only those positive for metastases were submitted to axillary dissection. RESULTS Only in nine cases a SLN was not isolated. We had 819 cases of first level SLN (group A) and 69 cases of second level SLN (group B). Considering all of 889 cases, SLN was localized in the second level in 69 patients (7.8%); but if we consider metastatic SLN alone (340 cases), it was in the second level in 23 subjects (6.8%). In total, we had a positive second level SLN in 2.3% of cases (23/889). CONCLUSION Second level SLN could be considered only an anomalous lymphatic axillary drainage and it does not linked to particular histological variants of the primitive tumour. In our study, skip metastases were recognized in only 2.6% of cases, therefore, whenever a SLN is not isolated for any reason, the first level sampling represent a viable operative choice.
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Affiliation(s)
- Antonio Marrazzo
- Breast Unit, Casa di Cura Macchiarella, Palermo, Italy; Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy.
| | - Vincenzo Davide Palumbo
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy; PhD Corse of Surgical Biotechnologies and Regenerative Medicine, University of Palermo, Palermo, Italy; Euromediterranean Institute of Science and Technology (IEMEST), Palermo, Italy
| | - Emilia Marrazzo
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy
| | | | - Giuseppe Damiano
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy
| | - Salvatore Buscemi
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy
| | - Giuseppe Buscemi
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy
| | - Attilio Ignazio Lo Monte
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy; PhD Corse of Surgical Biotechnologies and Regenerative Medicine, University of Palermo, Palermo, Italy
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Marrazzo E, Marchini S, Tavecchio M, Alberio T, Previdi S, Erba E, Rotter V, Broggini M. The expression of the DeltaNp73beta isoform of p73 leads to tetraploidy. Eur J Cancer 2008; 45:443-53. [PMID: 19008096 DOI: 10.1016/j.ejca.2008.09.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2008] [Revised: 09/01/2008] [Accepted: 09/23/2008] [Indexed: 01/12/2023]
Abstract
The p73 locus gene has a complex structure encoding a plethora of isoforms. The different DeltaN truncated isoforms of p73 may exert different activities depending on the cellular context. The beta isoform of DeltaNp73 seems to have a particular pattern of action even if its role in cell cycle and mitosis is still under investigation. To gain further knowledge of DeltaNp73beta's function, we investigated the effects of its over-expression in tumour cellular models, using the tetracycline-inducible expression system. In the human lung carcinoma cell line H1299, DeltaNp73beta over-expression resulted in suppression of cell growth and in cell death. Surprisingly stable over-expression of DeltaNp73beta impaired the genomic stability of tumour cells, leading to the formation of tetraploid cells. The cells become enlarged and multinucleate, with incorrect mitotic figures, and died by apoptotic-independent pathways. Our data suggest that DeltaNp73beta-induced aberrant mitosis evades the control of the mitotic spindle assay checkpoint, leading to tetraploidy and cell death through mitotic catastrophe rather than apoptosis. The various C-terminal regions of DeltaNp73 may influence the final cellular phenotype and we assume that the beta one in particular could be important in both cell growth control and regulation of mitosis.
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Affiliation(s)
- E Marrazzo
- Laboratory of Molecular Pharmacology, Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri, Via La Masa 19, 20156 Milan, Italy
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Marrazzo A, Taormina P, David M, Riili I, Casà L, Noto A, Romano G, Marrazzo E, Buscemi G. [Thyroid carcinoma: from diagnosis to therapy]. Chir Ital 2008; 60:685-695. [PMID: 19062491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
From 1999 to 2007 we performed 104 surgical operations for thyroid malignancies. Over the same period, 312 patients underwent surgery for benign lesions of the thyroid gland. The patients were subdivided on the basis of age bracket and gender and the distribution of cancer and benign nodules was evaluated. Feasibility and diagnostic accuracy of ultrasonography, scintigraphy and fine needle aspiration cytology were also evaluated. The incidence of thyroid cancer was 25% in all patients. Patients aged < 30 years and > 71 had the highest rate of malignancies: 52% of patients under 30 years of age and 46% over 70 years. Males showed a higher incidence than females. The scintigraphic findings were an area of low uptake in 19 cases (47.5%), an irregular pattern in 12 patients (30%) and a high uptake in 9 cases (22.5%); in 3 of them (7.5%), cancer was in the contralateral lobe and in 2 cases (5%) the dimensions were 8 and 4 mm. Forty-three patients had a single hypoechoic nodule at ultrasonography (41.3%), 3 (3%) were found with hypoechoic nodules containing calcifications and 1 (0.9%) a single anechoic nodule. Fifty-six patients (53.9%) had multiple nodules and 1 (0.9%) was admitted for a latero-cervical lymph node. FNAC revealed 11 cases of fibronectin expression (14.4%): in particular, 3 patients (4%) had cancer in the contralateral lobe and 3 patients (4%) had tumours measuring less than 5 mm. Thyroid surgery is safe and the morbidity rate is about 2%. We observed only one lesion of recurrent nerve (0.5% of patients), temporary recurrent palsy in 2.8% of patients and transient hypocalcaemia in 6.7% of cases.
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Affiliation(s)
- Antonio Marrazzo
- Dipartimento di Oncologia Sperimentale e Applicazioni Cliniche, Università degli Studi di Palermo
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Marchini S, Marabese M, Marrazzo E, Mariani P, Cattaneo D, Fossati R, Compagnoni A, Fruscio R, Lissoni AA, Broggini M. DeltaNp63 expression is associated with poor survival in ovarian cancer. Ann Oncol 2007; 19:501-7. [PMID: 17998283 DOI: 10.1093/annonc/mdm519] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND P63 belongs to the 'p53 family' whose role in cancer progression has been recently revisited in light of the plethora of splicing variants that are generated. We analyzed the expression of the full-length TAp63 gene and its dominant-negative form deltaNp63 in ovarian cancer biopsies to correlate their expression with clinical outcome. MATERIALS AND METHODS Real-time RT-PCR analysis was used to determine the levels of TAp63 and deltaNp63 in 83 stage I and in 86 stage III ovarian cancer biopsies and in seven human ovarian cancer cell. RESULTS TAp63 levels were comparable in stage I and stage III, but deltaNp63 levels increased 77-fold in stage III, independently of the p53 status. Patients with high deltaNp63 expression had the worst overall survival (OS); patients with a deltaNp63/TAp63 ratio >2 had a poor OS. Patients with a high deltaNp63/TAp63 ratio were those with a poor response to platinum-based therapy. CONCLUSIONS Data indicate a role for deltaNp63 as a potential biomarker to predict patient's outcome and tumor progression in ovarian cancer. This would have particularly clinical relevance in ovarian cancer where the high rate of mortality reflects our lack of knowledge of molecular mechanisms underlying cell progression toward malignancy.
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Affiliation(s)
- S Marchini
- Laboratory of Molecular Pharmacology, Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
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Marabese M, Marchini S, Sabatino MA, Polato F, Vikhanskaya F, Marrazzo E, Riccardi E, Scanziani E, Broggini M. Effects of inducible overexpression of DNp73alpha on cancer cell growth and response to treatment in vitro and in vivo. Cell Death Differ 2005; 12:805-14. [PMID: 15877106 DOI: 10.1038/sj.cdd.4401622] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The p73 gene has a complex regulation, which leads to the expression of different isoforms, often with opposite biological effects. We have generated in the human colocarcinoma cell line HCT116, expressing a wild-type p53, an inducible DNp73alpha expressing system. Two clones (HCT116/DN3 and HCT116/DN14), upon doxycycline addition, show a strong expression of DNp73alpha. In vitro the two DNp73alpha overexpressing clones grow at similar rate of the control transfected clone (HCT116/8a) and similarly respond to DNA damage. When injected in mice, HCT116/DN3, HCT116/DN14, and HCT116/8a cells grew similarly in the absence or presence of tetracycline. In HCT116/DN3 and HCT116/DN14 tumors, tetracycline induced a strong expression of DNp73alpha both as mRNA and protein. These results indicate that in this system the overexpression of the DNp73alpha does not induce a more aggressive phenotype and does not seem to be associated with a reduced response of the cells to treatment with anticancer agents.
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Affiliation(s)
- M Marabese
- Laboratory of Molecular Pharmacology, Istituto di Ricerche Farmacologiche Mario Negri, Via Eritrea 62, 20157 Milan, Italy.
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Marchini S, Marrazzo E, Bonomi R, Chiorino G, Zaffaroni M, Weissbach L, Hornicek FJ, Broggini M, Faircloth GT, D'Incalci M. Molecular characterisation of two human cancer cell lines selected in vitro for their chemotherapeutic drug resistance to ET-743. Eur J Cancer 2005; 41:323-33. [PMID: 15661559 DOI: 10.1016/j.ejca.2004.10.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2004] [Revised: 09/30/2004] [Accepted: 10/15/2004] [Indexed: 10/26/2022]
Abstract
ET-743 (Yondelis(TM), Trabectedin) isolated from the tunicate Ecteinascidia turbinata, is being tested in phase II clinical trials in Europe and the United States of America (USA). Studies with different solid tumours have shown antitumour activity in advanced, pre-treated sarcomas as well as in drug-resistant breast and ovarian cancer. The primary mechanism of action for ET-743 has not been fully elucidated and different models have been suggested to explain its molecular mechanism of action. ET-743 binds tightly to the minor groove of DNA and previous data have suggested that ET-743 acts by interfering with RNA transcription. To further investigate the mechanism of in vitro drug resistance, we evaluated the gene expression profile in ovarian and chondrosarcoma cell lines selected for resistance to ET-743. We found 70 genes whose expression was modulated in both drug-resistant cell lines when compared with their respective parental drug-sensitive cell lines. This pattern of gene expression seems to be selective for ET-743-resistant cells, since ovarian cancer cells resistant to paclitaxel did not share the same gene expression changes. Data presented in this study reveal different molecular pathways that could be involved in the cellular mechanism of ET-743 resistance.
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Affiliation(s)
- S Marchini
- Laboratory of Molecular Pharmacology, Department of Oncology, Istituto di Ricerche Farmacologiche "Mario Negri", Via Eritrea 62, 20157 Milan, Italy.
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Abstract
OBJECTIVES To evaluate drug consumption in the elderly aged 75 years or more living at home. DESIGN Cross-sectional study. SETTING Old-old (i.e., > or = 75 y) people living in central Turin, a city in northern Italy. PARTICIPANTS Thirty-four general practitioners (GPs), with 50 or more old-old people in their patient list, randomly chosen among the GPs working in the Unità Socio-Sanitaria Locale I (Local Health Unit I) of Turin; 261 old-old people (135 men and 126 women) randomly selected from the practice records. METHODS Data were collected by the GP through a structured questionnaire during an office visit and by a social worker in a home interview within 14 days of the GP visit. GPs were asked to record every diagnosis and drug currently taken by the patient; social workers were trained in the administration of a structured questionnaire exploring sociodemographic variables, drug use (following the medication inventory strategy), disability, cognitive functions, and depressive symptoms. RESULTS Nearly all subjects (95% of the women and 91% of the men) were taking at least 1 drug. The overall number of drugs recorded was 917 (47.1% for men and 52.9% for women), of which 172 (18.8%) were not reported by the GP but were recorded during the social worker's visit. The mean number of drugs was 3.2 for men and 3.8 for women, with a statistically significant difference (p = 0.02), while the mean number of diagnoses was 2.3 and 2.6, respectively. The study of correlates of drug consumption showed a strong association with number of diagnoses at univariate analysis (p < 0.0001, with a linear correlation coefficient of 0.64). No multivariate model showed a clear superiority over the simple one containing only the number of diagnoses in predicting the total number of drugs taken. Cardiovascular, nervous system, and alimentary tract drugs were the most frequently used. A total of 107 subjects (41%) were taking at least 1 unreported drug. CONCLUSIONS Our study shows high drug consumption among old-old people, with nearly 20% of drugs taken not reported by the GP. These results emphasize the need for an essential therapeutic approach in old-old people, prescribing only drugs of scientifically proven efficacy. Furthermore, the GP must make more effort when collecting a drug history from old-old patients.
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Affiliation(s)
- A Nobili
- Laboratorio di Neuropsichiatria Geriatrica, Istituto di Ricerche Farmacologiche M. Negri, Milan, Italy
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Rolle C, Ferraro L, Marrazzo E, Ostino G. Change in prescribing patterns of general practitioners in Italy before and after the Reform Drug Act. A case study of changes in the city of Turin. Pharm World Sci 1995; 17:158-62. [PMID: 8574211 DOI: 10.1007/bf01879710] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
As of 1 January 1994, the introduction of a new classification of the drugs to be reimbursed by the National Health Service was approved by the Italian parliament in order to limit expenditure on pharmaceutical agents. This has set off a 'cultural revolution', unprecedented in Italy. The criteria that inspired the expert group charged with attributing drugs to different classes (Class A: essential, free of charge drugs; Class B: drugs to be paid for 50% by the patient; Class C: drugs to be paid entirely by the patient) were principally scientific rather than merely economic or administrative. Expectedly, the creation of Class C (drugs not reimbursed by the National Health Service on account of their insufficiently proven clinical effectiveness, or their unfavourable cost/benefit ratio with respect to therapeutically equivalent agents) has provoked remarkable changes in general practitioners' prescription options, particularly given the fact that many of these drugs were among the most prescribed in Italy. A database including the prescriptions of about 940 general practitioners, dispensed through the 280 community pharmacies of the city of Turin, has been analysed for a comparative sample of time periods in 1993 and 1994, in order to quantify the changes that occurred and to qualify them with respect to more relevant therapeutic groups and sentinel drugs.
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Affiliation(s)
- C Rolle
- Servizio Farmaceutico Azienda USL 1, Torino, Italy
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Nobili A, Tettamanti M, Spagnoli A, Ferraro L, Marrazzo E, Ostino G. [Health status of the very old at the USSL I in Turin. Epidemiological study in the area of the USSL I in Turin]. Riv Inferm 1994; 13:216-27. [PMID: 7871339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The aims of the study were: a. to describe the socioeconomic conditions of a randomized sample of over 75 years elderly of Torino USL; b. to evaluate the impact on doctors of a better knowledge of patients and c. to evaluate the feasibility and the results of a collaborative teamwork with doctors, nurses and social workers. Social workers or nurses evaluated the functional abilities of the elderly with the ADL and IADL scales, the cognitive function with the Mini Mental State and depressive symptoms with the Care Scale. 40 General Practitioners were randomized in two groups and each randomly selected 5 men and 5 women over 75 years, among their patients. Half of the doctors (experimental group) were offered a WHO textbook on drug prescription for the elderly and three monthly meetings with nurses and social workers, to globally evaluate the patients situation and define necessary interventions. 340 patients were recruited for the study (mean age 81 years). No differences were observed in the outcomes of the experimental and control group. An overall improvement of diagnostic skills and reduction of drug prescription was observed in both groups, but the impact of the latter was larger in the experimental group.
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