Background: The outcomes of IBC pts who received NC could be different by Subtypes Methods: From ... more Background: The outcomes of IBC pts who received NC could be different by Subtypes Methods: From 2000 to 2018 we treated 400 II-III stage IBC patients (pts) with NC. We recorded baseline characteristics, type of NC, type of surgery, pCR (defined as the absence of invasive cells in the breast and the lymph nodes regardless of DCIS), biological features of RT. pCR and survival outcomes (in term of Disease Free Survival-DFS, Relapse Free Survival-RFS and Overall Survival-OS) also on the basis of both pre- and post- NC Ki67 levels were assessed Results: Median age was 50 yrs (r. 25-75). Population consisted of: Luminal A (LA): 3.7% Luminal B (LB): 28.25% Luminal HER2 (LHER2): 28% HER2+HR- 13.5% Triple Negative (TN):21.25% Unknown:5.3% The NC was based on tri-weekly or dose-dense (only 22 cases) anthracyclines (A) followed by weekly taxanes (T) in HER2- (249), associated with weekly carboplatin (C) in more recent cases (48) of TN and T + trastuzumab (H) ± A (40) or C (102) in HER2+ pts. All pts but 18 did received surgery: 8 for distant metastases occurrence and 10 because still on NC. Quadrantectomy was performed in 205(52%) pts. pCR was achieved in 125 (31%) pts of which 30 with non invasive residual; further 10 patients showed RT ≤1 mm Relationship between pCR and SubtypesLA (%)LB (%)LHER2 (%)HER2+HR-TN (%)pCR6.715.938.450.041.2No pCR93.384.161.650.058.8p Value<0.001 pCR was reached in 41.5% in case of proliferation index by Ki67 ≥ 20% and in particular if > ki67 was > 40% regardless of Subtypes (p=0.001). All 166 HER2 + patients except 24 received H obtaining pCR in 70 (45.8%) of cases regardless chemotherapy type. pCR were 30.7% and 50% according to A- vs C-based regimen respectively. Twenty-six of 48 TN pts receiving C addition underwent S with pCR. The median Fup was 44.12 months (r: 1.35-232.6). The pCR was positively associated with DFS (HR 0.17, 95% CI 0.07-0.40), RFS (HR 0.26, 95% CI 0.13-0.50) and OS (HR 0.17, 95% CI 0.06-0.49) in overall population The association between pCR and long-term outcomes (DFS and RFS, but not OS) was greater in TN pts (EFS: HR 0.11, 95% CI 0.01-0.90; RFS: 0.12, 95% CI 0.06-0.71), in LHER2 (EFS: HR 0.20, 95% CI 0.04-0.87; RFS: 0.24, 95% CI 0.07-0.84) and in HER2+ (EFS: HR 0.11, 95% CI 0.01-0.90; RFS: 0.24, 95% CI 0.06-0.73) than in LA and LB. Postoperative low level of Ki67 (< 10%) reduced the risk of both relapse (HR = 0.37 ci 0.17-0.76) and death (HR = 0.29 ci 0.12-0.70) compared with pts with higher Ki67 levels. Conclusions: The pCR rate was significantly higher in aggressive Subtypes (HER2+ and TN) than luminals. Pts achieving pCR showed better RFS and OS compared to no pCR pts. Interestingly high pre-NC PI seems to predict the possibility obtaing pCR, while post-NC PI seems to be of prognostic value in pts who do not receive pCR, in particular in LB subtypes. Citation Format: Antonella Ferro, Alessia Caldara, Elisabetta Grego, Carlo Messina, Gabriella Berlanda, Paolo Cristofolini, Fabio Gasperetti, Salvatore Mussari, Carmine Fantò, Marvi Valentini, Marco Pellegrini, Mattia Barbareschi, Nicola Mirabassi, Giuseppe Carbone, Roberta Biondi, Renza Triolo, Silvia Lazzeri, Vincenzo Sabatino, Paola Bondioli, Orazio Caffo. Impact of pathologic complete response (pCR) and and biological features of residual tumor (RT) on prognosis after neoadjuvant chemotherapy (NC) in various invasive breast cancer (IBC) subtypes [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 P2-16-24.
Background: The outcomes of IBC pts who received NC could be different by Subtypes Methods: From ... more Background: The outcomes of IBC pts who received NC could be different by Subtypes Methods: From 2000 to 2018 we treated 400 II-III stage IBC patients (pts) with NC. We recorded baseline characteristics, type of NC, type of surgery, pCR (defined as the absence of invasive cells in the breast and the lymph nodes regardless of DCIS), biological features of RT. pCR and survival outcomes (in term of Disease Free Survival-DFS, Relapse Free Survival-RFS and Overall Survival-OS) also on the basis of both pre- and post- NC Ki67 levels were assessed Results: Median age was 50 yrs (r. 25-75). Population consisted of: Luminal A (LA): 3.7% Luminal B (LB): 28.25% Luminal HER2 (LHER2): 28% HER2+HR- 13.5% Triple Negative (TN):21.25% Unknown:5.3% The NC was based on tri-weekly or dose-dense (only 22 cases) anthracyclines (A) followed by weekly taxanes (T) in HER2- (249), associated with weekly carboplatin (C) in more recent cases (48) of TN and T + trastuzumab (H) ± A (40) or C (102) in HER2+ pts. ...
The International Journal of Health Planning and Management, 2021
Italy was the first western country to be hit by the initial wave of severe adult respiratory syn... more Italy was the first western country to be hit by the initial wave of severe adult respiratory syndrome coronavirus 2 pandemic, which has been more widespread in the country's northern regions. Early reports showing that cancer patients are more susceptible to the infection posed a particular challenge that has guided our Breast Unit at Hub Hospital in Trento to making a number of stepwise operational changes. New internal guidelines and treatment selection criteria were drawn up by a virtual multidisciplinary tumour board that took into account the risks and benefits of treatment, and distinguished the patients requiring immediate treatment from those whose treatment could be delayed. A second wave of the pandemic is expected in the autumn as gatherings in closed places increase. We will take advantage of the gained experience and organisational changes implemented during the first wave in order to improve further, and continue to offer breast cancer management and treatment to ...
Epiluminescence light microscopy (ELM) has been confirmed to be a useful tool for the diagnosis o... more Epiluminescence light microscopy (ELM) has been confirmed to be a useful tool for the diagnosis of pigmented skin lesions. The application of digital systems to epiluminescence represents the latest attempt to improve the diagnosis of cutaneous melanoma. The aim of this study was to compare the diagnostic accuracy of one of these systems, the DB-Dermo MIPS, with the accuracy of well-trained dermatologists using the ELM technique in order to establish the real usefulness of this instrument and to verify how much it can help the clinician make a diagnosis in a clinical setting. During a campaign for the early diagnosis of cutaneous melanoma, 311 patients with non-melanocytic lesions, common naevi, dysplastic naevi and melanomas underwent clinical diagnosis using ELM, computerized evaluation with DB-Dermo MIPS and skin biopsy. Sensitivity, specificity, true and negative predictive value were evaluated for epiluminescence and digital epiluminescence. Our study revealed that the inspection of pigmented skin lesions by digital epiluminescence has a better diagnostic accuracy than that of a trained dermatologist using the epiluminescence technique only. In our experience, this computerized system can play an essential role in the detection of early melanomas.
Background: The outcomes of IBC pts who received NC could be different by Subtypes Methods: From ... more Background: The outcomes of IBC pts who received NC could be different by Subtypes Methods: From 2000 to 2018 we treated 400 II-III stage IBC patients (pts) with NC. We recorded baseline characteristics, type of NC, type of surgery, pCR (defined as the absence of invasive cells in the breast and the lymph nodes regardless of DCIS), biological features of RT. pCR and survival outcomes (in term of Disease Free Survival-DFS, Relapse Free Survival-RFS and Overall Survival-OS) also on the basis of both pre- and post- NC Ki67 levels were assessed Results: Median age was 50 yrs (r. 25-75). Population consisted of: Luminal A (LA): 3.7% Luminal B (LB): 28.25% Luminal HER2 (LHER2): 28% HER2+HR- 13.5% Triple Negative (TN):21.25% Unknown:5.3% The NC was based on tri-weekly or dose-dense (only 22 cases) anthracyclines (A) followed by weekly taxanes (T) in HER2- (249), associated with weekly carboplatin (C) in more recent cases (48) of TN and T + trastuzumab (H) ± A (40) or C (102) in HER2+ pts. All pts but 18 did received surgery: 8 for distant metastases occurrence and 10 because still on NC. Quadrantectomy was performed in 205(52%) pts. pCR was achieved in 125 (31%) pts of which 30 with non invasive residual; further 10 patients showed RT ≤1 mm Relationship between pCR and SubtypesLA (%)LB (%)LHER2 (%)HER2+HR-TN (%)pCR6.715.938.450.041.2No pCR93.384.161.650.058.8p Value<0.001 pCR was reached in 41.5% in case of proliferation index by Ki67 ≥ 20% and in particular if > ki67 was > 40% regardless of Subtypes (p=0.001). All 166 HER2 + patients except 24 received H obtaining pCR in 70 (45.8%) of cases regardless chemotherapy type. pCR were 30.7% and 50% according to A- vs C-based regimen respectively. Twenty-six of 48 TN pts receiving C addition underwent S with pCR. The median Fup was 44.12 months (r: 1.35-232.6). The pCR was positively associated with DFS (HR 0.17, 95% CI 0.07-0.40), RFS (HR 0.26, 95% CI 0.13-0.50) and OS (HR 0.17, 95% CI 0.06-0.49) in overall population The association between pCR and long-term outcomes (DFS and RFS, but not OS) was greater in TN pts (EFS: HR 0.11, 95% CI 0.01-0.90; RFS: 0.12, 95% CI 0.06-0.71), in LHER2 (EFS: HR 0.20, 95% CI 0.04-0.87; RFS: 0.24, 95% CI 0.07-0.84) and in HER2+ (EFS: HR 0.11, 95% CI 0.01-0.90; RFS: 0.24, 95% CI 0.06-0.73) than in LA and LB. Postoperative low level of Ki67 (< 10%) reduced the risk of both relapse (HR = 0.37 ci 0.17-0.76) and death (HR = 0.29 ci 0.12-0.70) compared with pts with higher Ki67 levels. Conclusions: The pCR rate was significantly higher in aggressive Subtypes (HER2+ and TN) than luminals. Pts achieving pCR showed better RFS and OS compared to no pCR pts. Interestingly high pre-NC PI seems to predict the possibility obtaing pCR, while post-NC PI seems to be of prognostic value in pts who do not receive pCR, in particular in LB subtypes. Citation Format: Antonella Ferro, Alessia Caldara, Elisabetta Grego, Carlo Messina, Gabriella Berlanda, Paolo Cristofolini, Fabio Gasperetti, Salvatore Mussari, Carmine Fantò, Marvi Valentini, Marco Pellegrini, Mattia Barbareschi, Nicola Mirabassi, Giuseppe Carbone, Roberta Biondi, Renza Triolo, Silvia Lazzeri, Vincenzo Sabatino, Paola Bondioli, Orazio Caffo. Impact of pathologic complete response (pCR) and and biological features of residual tumor (RT) on prognosis after neoadjuvant chemotherapy (NC) in various invasive breast cancer (IBC) subtypes [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 P2-16-24.
Background: The outcomes of IBC pts who received NC could be different by Subtypes Methods: From ... more Background: The outcomes of IBC pts who received NC could be different by Subtypes Methods: From 2000 to 2018 we treated 400 II-III stage IBC patients (pts) with NC. We recorded baseline characteristics, type of NC, type of surgery, pCR (defined as the absence of invasive cells in the breast and the lymph nodes regardless of DCIS), biological features of RT. pCR and survival outcomes (in term of Disease Free Survival-DFS, Relapse Free Survival-RFS and Overall Survival-OS) also on the basis of both pre- and post- NC Ki67 levels were assessed Results: Median age was 50 yrs (r. 25-75). Population consisted of: Luminal A (LA): 3.7% Luminal B (LB): 28.25% Luminal HER2 (LHER2): 28% HER2+HR- 13.5% Triple Negative (TN):21.25% Unknown:5.3% The NC was based on tri-weekly or dose-dense (only 22 cases) anthracyclines (A) followed by weekly taxanes (T) in HER2- (249), associated with weekly carboplatin (C) in more recent cases (48) of TN and T + trastuzumab (H) ± A (40) or C (102) in HER2+ pts. ...
The International Journal of Health Planning and Management, 2021
Italy was the first western country to be hit by the initial wave of severe adult respiratory syn... more Italy was the first western country to be hit by the initial wave of severe adult respiratory syndrome coronavirus 2 pandemic, which has been more widespread in the country's northern regions. Early reports showing that cancer patients are more susceptible to the infection posed a particular challenge that has guided our Breast Unit at Hub Hospital in Trento to making a number of stepwise operational changes. New internal guidelines and treatment selection criteria were drawn up by a virtual multidisciplinary tumour board that took into account the risks and benefits of treatment, and distinguished the patients requiring immediate treatment from those whose treatment could be delayed. A second wave of the pandemic is expected in the autumn as gatherings in closed places increase. We will take advantage of the gained experience and organisational changes implemented during the first wave in order to improve further, and continue to offer breast cancer management and treatment to ...
Epiluminescence light microscopy (ELM) has been confirmed to be a useful tool for the diagnosis o... more Epiluminescence light microscopy (ELM) has been confirmed to be a useful tool for the diagnosis of pigmented skin lesions. The application of digital systems to epiluminescence represents the latest attempt to improve the diagnosis of cutaneous melanoma. The aim of this study was to compare the diagnostic accuracy of one of these systems, the DB-Dermo MIPS, with the accuracy of well-trained dermatologists using the ELM technique in order to establish the real usefulness of this instrument and to verify how much it can help the clinician make a diagnosis in a clinical setting. During a campaign for the early diagnosis of cutaneous melanoma, 311 patients with non-melanocytic lesions, common naevi, dysplastic naevi and melanomas underwent clinical diagnosis using ELM, computerized evaluation with DB-Dermo MIPS and skin biopsy. Sensitivity, specificity, true and negative predictive value were evaluated for epiluminescence and digital epiluminescence. Our study revealed that the inspection of pigmented skin lesions by digital epiluminescence has a better diagnostic accuracy than that of a trained dermatologist using the epiluminescence technique only. In our experience, this computerized system can play an essential role in the detection of early melanomas.
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Papers by Paolo Cristofolini