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Richardson PG, Facon T, Venner CP, Bahlis NJ, Offner F, White D, Karlin L, Benboubker L, Voog E, Yoon S, Suzuki K, Shibayama H, Zhang X, Villarreal M, Twumasi‐Ankrah P, Labotka R, Rifkin RM, Lonial S, Kumar SK, Rajkumar SV, Moreau P. Late versus early response and depth of response are associated with improved outcomes in patients with newly diagnosed multiple myeloma enrolled in the TOURMALINE-MM2 trial. EJHaem 2023; 4:995-1005. [PMID: 38024593 PMCID: PMC10660432 DOI: 10.1002/jha2.759] [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] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/10/2023] [Accepted: 07/18/2023] [Indexed: 12/01/2023]
Abstract
Deeper responses are associated with longer survival in multiple myeloma (MM); however, limited data exist on the impact of response kinetics on outcomes. We investigated progression-free survival (PFS) and duration of response (DOR) by response depth and in early (best confirmed response 0-4 months; n = 424) versus late responders (best confirmed response >4 months; n = 281). Newly diagnosed patients enrolled in TOURMALINE-MM2 receiving ixazomib-lenalidomide-dexamethasone (IRd) (n = 351) or placebo-Rd (n = 354) were evaluated post hoc. Deeper responses were associated with longer PFS (complete response [CR] not reached [NR], very good partial response [VGPR] 37.2 months, partial response [PR] 16.4 months) and DOR (CR NR, VGPR 42.6 months, PR 15.4 months). Among patients with a PFS (n = 511) or DOR (n = 484) of ≥6 months who achieved ≥PR, median PFS was prolonged among late versus early responders receiving IRd (59.7 vs. 17.9 months) or placebo-Rd (56.6 vs. 12.4 months), as was median DOR (IRd, NR vs. 20.9 months; placebo-Rd, 58.2 vs. 11.7 months). While the treatment paradigm for newly diagnosed MM is treatment to progression, our findings suggest slowness of response to a proteasome inhibitor-immunomodulatory drug-steroid combination is not a negative predictor of outcome.
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Affiliation(s)
- Paul G. Richardson
- Harvard Medical SchoolJerome Lipper Multiple Myeloma Center, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
| | - Thierry Facon
- Centre Hospitalier Universitaire (CHU) LilleService des Maladies du Sang, University of LilleLilleFrance
| | - Christopher P. Venner
- Cross Cancer InstituteUniversity of AlbertaEdmontonAlbertaCanada
- BC Cancer Vancouver CentreUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Nizar J. Bahlis
- Arnie Charbonneau Cancer InstituteUniversity of CalgaryCalgaryAlbertaCanada
| | | | - Darrell White
- QEII Health Sciences Center and Dalhousie UniversityHalifaxNova ScotiaCanada
| | | | | | | | - Sung‐Soo Yoon
- Department of Internal MedicineSeoul National University HospitalSeoulRepublic of Korea
| | | | | | - Xiaoquan Zhang
- Takeda Development Center Americas, Inc. (TDCA)LexingtonMassachusettsUSA
| | - Miguel Villarreal
- Takeda Development Center Americas, Inc. (TDCA)LexingtonMassachusettsUSA
| | | | - Richard Labotka
- Takeda Development Center Americas, Inc. (TDCA)LexingtonMassachusettsUSA
| | - Robert M. Rifkin
- US Oncology Research – Rocky Mountain Cancer CentersDenverColoradoUSA
| | - Sagar Lonial
- Department of Hematology and Medical OncologyWinship Cancer InstituteEmory University School of MedicineAtlantaGeorgiaUSA
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Saijo K, Imai H, Ouchi K, Sasaki K, Yoshida Y, Kawamura Y, Taniguchi S, Kasahara Y, Komine K, Shirota H, Takahashi M, Ishioka C. Depth of response may predict clinical outcome in patients with recurrent/metastatic head and neck cancer treated with pembrolizumab-containing regimens. Front Oncol 2023; 13:1230731. [PMID: 37664016 PMCID: PMC10469278 DOI: 10.3389/fonc.2023.1230731] [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: 05/29/2023] [Accepted: 07/24/2023] [Indexed: 09/05/2023] Open
Abstract
Background Pembrolizumab-containing regimens are standards of care for recurrent and metastatic head and neck squamous cell carcinoma (R/M HNSCC). The depth of response (DpR) predicts the survival of patients with several types of solid cancers; however, its association with the survival outcomes of patients with R/M HNSCC treated with pembrolizumab-containing regimens remains unclear. Methods This study included 66 patients with R/M HNSCC who received a pemblolizumab-containing regimen as a first-line therapy at Tohoku University Hospital, Sendai, Japan. The patients' characteristics, combined positive score, baseline tumor size, tumor response, DpR, overall survival (OS), progression-free survival (PFS), PFS2, and adverse events were reviewed. The associations between DpR and survival outcomes were analyzed. Results The 1 year-OS and 1 year-PFS rates of pembrolizumab-containing regimens were 69.4% and 24.4%, respectively. The response rate was 28.8%. The mean and median values of tumor change from baseline were 5.1% and -9.0%. In the correlation analysis, a significant negative correlation was observed between tumor change rate from baseline and survival outcomes (OS: r= -0.41, p=0.0017; PFS: r=-0.49, p<0.001). In the multivariate analysis, DpR with tumor change of ≤-45 was associated with better OS and PFS. Conclusion DpR induced by pembrolizumab-containing regimens may be a predictive factor for OS and PFS in patients with R/M HNSCC.
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Affiliation(s)
- Ken Saijo
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Hiroo Imai
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Kota Ouchi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Keiju Sasaki
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Yuya Yoshida
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Yoshifumi Kawamura
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Sakura Taniguchi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Yuki Kasahara
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Keigo Komine
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Hidekazu Shirota
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Masanobu Takahashi
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Chikashi Ishioka
- Department of Medical Oncology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Oncology, Tohoku University Graduate school of Medicine, Sendai, Japan
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Che YQ, Zhang Y, Ou KP, Wang D, Shen D, Liu HY, Luo Y. Depth of Response and Early Tumor Shrinkage for Predicting Clinical Outcomes in HER2-Positive Metastatic Breast Cancer Treated with Trastuzumab. Cancer Manag Res 2020; 12:8527-8534. [PMID: 32982445 PMCID: PMC7502405 DOI: 10.2147/cmar.s269067] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 08/14/2020] [Indexed: 12/29/2022] Open
Abstract
Background To evaluate whether the depth of response (DepRe) and early tumor shrinkage (ETS) are predictive factors of clinical outcomes in HER2-positive metastatic breast cancer (mBC) patients treated with trastuzumab. Methods We performed a retrospective study of 100 HER2-positive mBC patients who received trastuzumab combined with chemotherapy as first-line treatment. ETS and DepRe were calculated. We employed Youden’s index to determine the optimal cutoff value of ETS and DepRe for predicting progression-free survival (PFS) and overall survival (OS). We used Kaplan–Meier analysis, Log-rank tests, and Cox proportional hazards regression models to evaluate the impacts of ETS and DepRe on clinical outcomes. Results The optimal cutoff values were 30% for ETS and 40% for DepRe; ETS and DepRe were observed in 51.0% (51/100) and in 56.0% (56/100) of patients, respectively. Both ETS≥30% and DepRe≥40% were significant tumor-size metrics for predicting PFS (ETS: median 1.43 vs 0.69 years, hazard ratio [HR] = 0.384; 95% confidence interval [CI]: 0.245 to 0.601; P=0.000030; DepRe: median 1.43 vs 0.59 years, HR = 0.390; 95% CI: 0.250 to 0.609; P=0.0000034), but only DepRe≥40% was a significant predictor for OS (median 4.02 vs 3.07 years, HR = 0.484; 95% CI: 0.255 to 0.919; P = 0.027). Multivariate analyses also identified DepRe as an independent prognostic factor for PFS (HR = 0.52; 95% CI: 0.29 to 0.93; P = 0.028) and OS (HR=0.37; 95% CI:0.15 to 0.90; P = 0.029). Conclusion ETS≥30% and DepRe≥40% were significant predictors of better clinical outcomes in mBC patients treated with first-line trastuzumab-based chemotherapy. Further validation in prospective trials with larger patient populations is needed.
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Affiliation(s)
- Yi-Qun Che
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Yue Zhang
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Kai-Ping Ou
- Department of Medical Oncology, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing 100122, People's Republic of China
| | - Di Wang
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Di Shen
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Hui-Ying Liu
- Department of Clinical Laboratory, Jinzhou Central Hospital, Jinzhou 121000, Liaoning Province, People's Republic of China
| | - Yang Luo
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
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Vivaldi C, Fornaro L, Cappelli C, Pecora I, Catanese S, Salani F, Cacciato Insilla A, Kauffmann E, Donati F, Pasquini G, Massa V, Napoli N, Lencioni M, Boraschi P, Campani D, Boggi U, Caramella D, Falcone A, Vasile E. Early Tumor Shrinkage and Depth of Response Evaluation in Metastatic Pancreatic Cancer Treated with First Line Chemotherapy: An Observational Retrospective Cohort Study. Cancers (Basel) 2019; 11:cancers11070939. [PMID: 31277449 PMCID: PMC6678367 DOI: 10.3390/cancers11070939] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [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: 06/14/2019] [Revised: 07/01/2019] [Accepted: 07/02/2019] [Indexed: 12/30/2022] Open
Abstract
Early tumor shrinkage (ETS) and depth of response (DoR) predict favorable outcomes in metastatic colorectal cancer. We aim to evaluate their prognostic role in metastatic pancreatic cancer (PC) patients treated with first-line modified-FOLFIRINOX (FOLFOXIRI) or Gemcitabine + Nab-paclitaxel (GemNab). Hence, 138 patients were tested for ETS, defined as a ≥20% reduction in the sum of target lesions’ longest diameters (SLD) after 6–8 weeks from baseline, and DoR, i.e., the maximum percentage shrinkage in the SLD from baseline. Association of ETS and DoR with progression-free survival (PFS) and overall survival (OS) was assessed. ETS was reached in 49 patients (39.5% in the FOLFOXIRI, 29.8% in the GemNab group; p = 0.280). In the overall population, ETS was significantly associated with better PFS (8.0 vs. 4.8 months, p < 0.001) and OS (13.2 vs. 9.7 months, p = 0.001). Median DoR was −27.5% (−29.4% with FOLFOXIRI and −21.4% with GemNab, p = 0.016): DoR was significantly associated with better PFS (9.0 vs. 6.7 months, p < 0.001) and OS (14.3 vs. 11.1 months, p = 0.031). Multivariate analysis confirmed both ETS and DoR are independently associated with PFS and OS. In conclusion, our study added evidence on the role of ETS and DoR in the prediction of outcome of PC patients treated with first-line combination chemotherapy.
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Affiliation(s)
- Caterina Vivaldi
- Department of Translational Research and New Surgical and Medical Technologies, University of Pisa, Via Savi 6, 56126 Pisa, Italy.
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy.
| | - Lorenzo Fornaro
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy
| | - Carla Cappelli
- Department of Diagnostic Imaging, Pisa University Hospital, Via Paradisa 2, 56124 Pisa, Italy
| | - Irene Pecora
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy
| | - Silvia Catanese
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy
| | - Francesca Salani
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy
| | - Andrea Cacciato Insilla
- Department of Surgical, Medical, Molecular Pathology and Critical Area, Division of Surgical Pathology, Pisa University Hospital, Via Paradisa 2, 56124 Pisa, Italy
| | - Emanuele Kauffmann
- Department of Transplant and General Surgery, Pisa University Hospital, Via Paradisa 2, 56124 Pisa, Italy
| | - Francescamaria Donati
- Department of Diagnostic Imaging, Pisa University Hospital, Via Paradisa 2, 56124 Pisa, Italy
| | - Giulia Pasquini
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy
| | - Valentina Massa
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy
| | - Niccolò Napoli
- Department of Transplant and General Surgery, Pisa University Hospital, Via Paradisa 2, 56124 Pisa, Italy
| | - Monica Lencioni
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy
| | - Piero Boraschi
- Department of Diagnostic Imaging, Pisa University Hospital, Via Paradisa 2, 56124 Pisa, Italy
| | - Daniela Campani
- Department of Surgical, Medical, Molecular Pathology and Critical Area, Division of Surgical Pathology, Pisa University Hospital, Via Paradisa 2, 56124 Pisa, Italy
| | - Ugo Boggi
- Department of Transplant and General Surgery, Pisa University Hospital, Via Paradisa 2, 56124 Pisa, Italy
| | - Davide Caramella
- Diagnostic and Interventional Radiology, University of Pisa, Via Paradisa 2, 56124 Pisa, Italy
| | - Alfredo Falcone
- Department of Translational Research and New Surgical and Medical Technologies, University of Pisa, Via Savi 6, 56126 Pisa, Italy
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy
| | - Enrico Vasile
- Division of Medical Oncology, Pisa University Hospital, Via Roma 67, 56126 Pisa, Italy
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Riva E, Bove V, Villano F, Mori M, Córdoba C, Noria A, Petruskevicius P, Cardeza A, Díaz L. From guidelines to real world: results from the National Multiple Myeloma Registry in Uruguay on 222 newly diagnosed multiple myeloma patients from 2012 to 2015. Curr Med Res Opin 2019; 35:1197-1203. [PMID: 30621522 DOI: 10.1080/03007995.2019.1568091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Introduction: In the last decade, substantial improvements in the understanding of the biology of multiple myeloma and the development of novel therapeutic options have led to increased response rates, progression free survival and overall survival. In underdeveloped countries, it is a huge challenge to adapt for this evolution, both in diagnostic and therapeutic aspects. Methods: We conducted a retrospective, national analysis of all patients with newly diagnosed multiple myeloma in a recent period. Diagnostic and prognostic evaluation is carried out according to international recommendations in the majority of patients. Results: The clinical presentation at diagnosis is similar to those reported internationally, although with higher rates of anemia and severe renal failure. Most patients were diagnosed in advanced Durie-Salmon stage (80%), with high ISS score (48% ISS 3). Treatment, both in candidates and non-candidates for transplantation, is conditioned by a limited supply of possibilities, scarce availability of new drugs and absence of clinical trials. This determines lower results in response depth and survival. At 32 months, overall survival was 61.8%, with a statistical difference in favor of younger patients, standard-risk MM and those treated with novel drugs. No patient received antibacterial or antifungal prophylaxis while the majority received adequate antiviral prophylaxis. Infections were the main cause of death (29.7%), overcoming the disease itself. Conclusions: This analysis allows us to raise awareness about strengths and weaknesses in our management of MM patients. There is a need to promote earlier detection, improve supportive care and reduce infection mortality. Greater availability of evidence-based recommended treatment options is required. Access to clinical trials is warranted if care is to be improved.
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Affiliation(s)
- E Riva
- a Cátedra de Hematología , Hospital de Clínicas , Montevideo , Uruguay
- b Servicio de Hematología , Asociación Española Primera de Socorros Mutuos , Montevideo , Uruguay
- c Servicio de Hematología , Médica Uruguaya , Montevideo , Uruguay
- d Servicio de Hematología , Hospital Británico , Montevideo , Uruguay
| | - V Bove
- a Cátedra de Hematología , Hospital de Clínicas , Montevideo , Uruguay
- e Servicio de Hematología , Servicio Médico Integral , Montevideo , Uruguay
| | - F Villano
- a Cátedra de Hematología , Hospital de Clínicas , Montevideo , Uruguay
- f Servicio de Hematología , CASMU , Montevideo , Uruguay
| | - M Mori
- g Servicio de Hematología , Hospital Maciel , Montevideo , Uruguay
| | - C Córdoba
- h Servicio de Hematología , Asociación Médica de Salto , Salto , Uruguay
| | - A Noria
- i Departamento de Métodos Cuantitativos , Facultad de Medicina , Montevideo , Uruguay
| | - P Petruskevicius
- j Comisión Honoraria de Lucha Contra el Cáncer , Montevideo , Uruguay
| | - A Cardeza
- b Servicio de Hematología , Asociación Española Primera de Socorros Mutuos , Montevideo , Uruguay
| | - L Díaz
- a Cátedra de Hematología , Hospital de Clínicas , Montevideo , Uruguay
- e Servicio de Hematología , Servicio Médico Integral , Montevideo , Uruguay
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Toshima H, Ikusue T, Hisamatsu A, Kobayashi K, Shimada K. Two cases of lymphangitic carcinomatosis as the primary symptom of colorectal carcinoma that achieved complete remission using combination anti-EGFR antibody therapy. Onco Targets Ther 2019; 12:2089-2093. [PMID: 30936723 PMCID: PMC6430998 DOI: 10.2147/ott.s194224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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] [Indexed: 01/09/2023] Open
Abstract
Clinicians often encounter cases of pulmonary lymphangitic carcinomatosis when treating patients with cancer. When such a condition develops before the diagnosis of cancer, its diagnosis is often challenging. Herein, we report about two patients with colorectal carcinoma diagnosed after the identification of lymphangitic carcinomatosis, which achieved complete remission with combination anti-epidermal growth factor receptor (anti-EGFR) antibody therapy. In case 1, a 74-year-old woman presented with cough and dyspnea that had persisted for 1 month. She had unresectable advanced carcinoma of the sigmoid colon with lymphangitic carcinomatosis. Her respiratory status gradually deteriorated due to the disease. Thus, FOLFIRI plus cetuximab therapy was initiated. Her dyspnea rapidly resolved with the treatment, and complete remission of lymphangitic carcinomatosis was achieved. In case 2, a 46-year-old man presented with fever and dyspnea that had persisted for 1 month. He had unresectable advanced carcinoma of the transverse colon with lymphangitic carcinomatosis. FOLFOXIRI therapy was then initiated. However, his respiratory status did not improve. Therefore, his treatment was immediately switched to FOLFIRI plus panitumumab. His dyspnea rapidly resolved with the treatment, and complete remission of lymphangitic carcinomatosis was achieved. In oncologic emergencies, such as lymphangitic carcinomatosis, requiring an early response to treatment, the administration of anti-EGFR antibodies may be a highly effective treatment option.
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Affiliation(s)
- Hirokazu Toshima
- Medical Oncology, Showa University Koto Toyosu Hospital, Tokyo, Japan,
| | - Toshikazu Ikusue
- Medical Oncology, Showa University Koto Toyosu Hospital, Tokyo, Japan,
| | - Atsushi Hisamatsu
- Medical Oncology, Showa University Koto Toyosu Hospital, Tokyo, Japan,
| | - Kouji Kobayashi
- Medical Oncology, Showa University Koto Toyosu Hospital, Tokyo, Japan,
| | - Ken Shimada
- Medical Oncology, Showa University Koto Toyosu Hospital, Tokyo, Japan,
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Morgensztern D, Ko A, O'Brien M, Ong TJ, Waqar SN, Socinski MA, Postmus PE, Bhore R. Association between depth of response and survival in patients with advanced-stage non-small cell lung cancer treated with first-line chemotherapy. Cancer 2019; 125:2394-2399. [PMID: 30933354 DOI: 10.1002/cncr.32114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [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: 12/06/2018] [Revised: 02/01/2019] [Accepted: 03/08/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND A partial response according to the Response Evaluation Criteria in Solid Tumors includes a wide range of changes in tumor size. This study evaluated whether further specification of tumor reduction based on the depth of response (DpR) would provide a more precise association with outcomes for patients with non-small cell lung cancer (NSCLC) treated with first-line platinum-based chemotherapy. METHODS A retrospective analysis was performed for the randomized phase 3 CA031 trial in patients with NSCLC treated with carboplatin in combination with nab-paclitaxel or solvent-based paclitaxel. Quartiles according to the maximum tumor reduction from the baseline were defined (quartile 1 [Q1], >0% to 25%; quartile 2 [Q2], >25% to 50%; quartile 3 [Q3], >50% to 75%; and quartile 4 [Q4], >75%) and were compared with those patients with no tumor reduction (NTR). The primary objective was to evaluate the association between DpR and overall survival (OS). RESULTS Of the 1052 patients enrolled in the CA031 trial, 959 (91%) were evaluable, and they included 365 (38.1%) who were classified as Q1, 327 (34.1%) who were classified as Q2, 131 (13.7%) who were classified as Q3, and 34 (3.5%) who were classified as Q4; 102 had NTR (10.6%). The median OS values for patients in the NTR, Q1, Q2, Q3, and Q4 groups were 4.8, 10.4, 14.5, 19.3, and 23.5 months, respectively. The maximum DpR on treatment was an independent predictor of improved OS in comparison with patients with NTR; the hazard ratio decreased from 0.43 in Q1 to 0.16 in Q4. CONCLUSIONS DpR was strongly associated with OS in patients with NSCLC receiving first-line platinum-based therapy. Additional studies may help to define the role of DpR in solid tumors.
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Affiliation(s)
| | - Amy Ko
- Celgene Corporation, Summit, New Jersey
| | - Mary O'Brien
- Royal Marsden NHS Foundation Trust, London, United Kingdom
| | | | - Saiama N Waqar
- Washington University School of Medicine, St. Louis, Missouri
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Wu C, Huang J, Xu WB, Guan YJ, Ling HW, Mi JQ, Yan H. Discriminating Depth of Response to Therapy in Multiple Myeloma Using Whole-body Diffusion-weighted MRI with Apparent Diffusion Coefficient: Preliminary Results From a Single-center Study. Acad Radiol 2018; 25:904-914. [PMID: 29373210 DOI: 10.1016/j.acra.2017.12.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 12/05/2017] [Accepted: 12/08/2017] [Indexed: 12/26/2022]
Abstract
RATIONALE AND OBJECTIVES This study aimed to measure apparent diffusion coefficient (ADC) in Chinese patients with newly diagnosed multiple myeloma by whole-body diffusion-weighted magnetic resonance imaging (WB-DWI MRI) and assess the diagnostic accuracy of ADC in the discrimination of deep response to induction chemotherapy. MATERIALS AND METHODS Seventeen patients underwent WB-DWI MRI before and after induction chemotherapy (week 20). DWI images and ADC maps were produced and 89 regions of interest were chosen. ADC percent changes were compared between deep (complete response or very good partial response) and non-deep responders (partial response, minimal response, stable disease, or progressive disease) as International Myeloma Working Group criteria. Diagnostic accuracy of ADC was calculated using specific cut offs. Predictive positive value of ADC was calculated to predict deep response to consolidation therapy. RESULTS Lesions reduced in size and number and signal intensity decreased in follow-up DWI, which did not differ between deep and non-deep responders. ADC percent changes were significantly higher in deep responders (36.79%) than in non-deep responders (11.50%) after induction therapy (P = .02) in per lesion analysis. ADC percent increases by 46.96%, 78.0% yielded specificity at 81.4%, 90.7% in discriminating deep response to induction therapy. Predictive positive value predicting deep response to consolidation therapy was 60.5% by using ADC cutoff >1.00 × 10-3 mm2/s at week 20. CONCLUSIONS ADC from WB-DWI MRI increased remarkably in patients who achieved deep response at the end of induction chemotherapy, which represented a confirmatory diagnostic tool to discriminate deep response to induction therapy for patients with multiple myeloma. ADC may have a potential to predict deep response to consolidation therapy.
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Lee CK, Kim SS, Park S, Kim C, Heo SJ, Lim JS, Kim H, Kim HS, Rha SY, Chung HC, Park S, Jung M. Depth of response is a significant predictor for long-term outcome in advanced gastric cancer patients treated with trastuzumab. Oncotarget 2018; 8:31169-31179. [PMID: 28415714 PMCID: PMC5458198 DOI: 10.18632/oncotarget.16099] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [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: 12/14/2016] [Accepted: 03/01/2017] [Indexed: 12/22/2022] Open
Abstract
Purpose We aimed to determine and compare the predictive values of depth of response (DpR) and early tumor shrinkage (ETS) on long-term outcomes in gastric cancer patients treated with trastuzumab. Results From a total of 368 computed tomography examinations, DpR and ETS were evaluated. DpR was a significant tumor-size metric in predicting PFS and OS, and showed better discriminatory ability (higher Cτ indices, 0.6957 for PFS; 0.7191 for OS) than ETS. DpR ≥ 45% (vs. < 45%) was the optimal cutoff value, as it was best able to identify patients with longer PFS (median 9.0 vs. 6.3 months, hazard ratio [HR] = 0.608; 95% confidence interval [CI]: 0.335 to 1.104; P = 0.102) and OS (median 23.5 vs. 13.1 months, HR = 0.441; 95% CI: 0.203 to 0.955; P = 0.038). Materials and Methods Sixty-one gastric cancer patients who received first-line trastuzumab-based chemotherapy were assessed for DpR and ETS. We employed Kaplan-Meier estimates, log-rank tests, Cox proportional hazards regression models, time-dependent receiver operating characteristics, and Youden's J index to evaluate and determine cutoff values of DpR and ETS as predictors of progression-free survival (PFS) and overall survival (OS). Conclusions DpR and ETS were significant predictors of long-term outcomes in gastric cancer patients treated with first-line trastuzumab. Validation in prospective trials with larger patient populations is needed.
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Affiliation(s)
- Choong-Kun Lee
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University, College of Medicine, Seoul, Korea
| | - Seung-Seob Kim
- Department of Radiology, Yonsei University College of Medicine, Seoul, Korea
| | - Saemi Park
- Department of Biostatistics, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Chan Kim
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University, College of Medicine, Seoul, Korea
| | - Su Jin Heo
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University, College of Medicine, Seoul, Korea
| | - Joon Seok Lim
- Department of Radiology, Yonsei University College of Medicine, Seoul, Korea
| | - Hyunki Kim
- Department of Pathology, Yonsei University College of Medicine, Seoul, Korea
| | - Hyo Song Kim
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University, College of Medicine, Seoul, Korea
| | - Sun Young Rha
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University, College of Medicine, Seoul, Korea
| | - Hyun Cheol Chung
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University, College of Medicine, Seoul, Korea
| | - Sohee Park
- Department of Biostatistics, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Minkyu Jung
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University, College of Medicine, Seoul, Korea
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10
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McCoach CE, Blumenthal GM, Zhang L, Myers A, Tang S, Sridhara R, Keegan P, Pazdur R, Doebele RC, Kazandjian D. Exploratory analysis of the association of depth of response and survival in patients with metastatic non-small-cell lung cancer treated with a targeted therapy or immunotherapy. Ann Oncol 2017; 28:2707-2714. [PMID: 29045514 PMCID: PMC6137816 DOI: 10.1093/annonc/mdx414] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Response Evaluation Criteria in Solid Tumors (RECIST) permits rapid evaluation of new therapeutic strategies in cancer. However, RECIST does not capture the heterogeneity of response in highly active therapies. Depth of tumor response may provide a more granular view of response. We explored the association between, depth of response (DepOR), with overall survival (OS) and progression-free survival (PFS) for patients with NSCLC being treated with an ALK inhibitor (ALKi) or an anti-PD-1 antibody (Ab). METHODS Experimental arms from two randomized controlled trials (RCTs) of an ALKi and two RCTs of an anti-PD-1 Ab were separately pooled. Patient responses were grouped into DepOR 'quartiles' by percentage of maximal tumor shrinkage (Q1 = 1%-25%, Q2 = 26%-50%, Q3 = 51%-75%, and Q4 = 76%-100%), Q0 had no shrinkage. We carried out a retrospective exploratory responder analysis to evaluate the association between DepOR and OS or PFS using hazard ratios (HR) generated by the Cox proportional hazards model. RESULTS In the pooled ALK analysis there were 12, 39, 70, 144, and 40 patients in quartiles 0-4, respectively. The DepOR versus PFS/OS analyses HR were: 0.19/0.94 for Q1 0.11/0.56 for Q2, 0.05/0.28 for Q3, and 0.03/0.05 for Q4. In the PD-1 trials within quartiles 0-4 there were 168, 70, 44, 45, and 28 patients, respectively. The DepOR versus PFS/OS analyses HR were 0.3/0.52 for Q1, 0.22/0.47 for Q2, 0.09/0.07 for Q3, and 0.07/0.14 for Q4. CONCLUSIONS Our analysis suggests a greater DepOR is associated with longer PFS and OS for patients receiving ALKi or anti-PD1 Ab. Overall, this suggests that DepOR may provide an additional outcome measure for clinical trials, and may allow better comparisons of treatment activity.
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Affiliation(s)
- C E McCoach
- Division of Medical Oncology, University of Colorado, Aurora, USA
| | - G M Blumenthal
- Office of Hematology and Oncology Products CDER, US Food and Drug Administration, Silver Spring, USA
| | - L Zhang
- Office of Biostatistics, CDER, US Food and Drug Administration, Silver Spring, USA
| | - A Myers
- Office of Hematology and Oncology Products CDER, US Food and Drug Administration, Silver Spring, USA
| | - S Tang
- Office of Biostatistics, CDER, US Food and Drug Administration, Silver Spring, USA
| | - R Sridhara
- Office of Biostatistics, CDER, US Food and Drug Administration, Silver Spring, USA
| | - P Keegan
- Office of Hematology and Oncology Products CDER, US Food and Drug Administration, Silver Spring, USA
| | - R Pazdur
- Office of Hematology and Oncology Products CDER, US Food and Drug Administration, Silver Spring, USA
| | - R C Doebele
- Division of Medical Oncology, University of Colorado, Aurora, USA
| | - D Kazandjian
- Office of Hematology and Oncology Products CDER, US Food and Drug Administration, Silver Spring, USA
- Myeloma Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, USA
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11
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Kim KR, Yoon JH, Shim HJ, Hwang JE, Bae WK, Chung IJ, Kim HN, Shin MH, Cho SH. Role of depth of response and MTHFR genotype as predictors of fluorouracil rechallenge therapy for refractory metastatic colorectal cancer. Oncol Lett 2017; 14:2491-2498. [PMID: 28781687 DOI: 10.3892/ol.2017.6414] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [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: 05/19/2016] [Accepted: 03/09/2017] [Indexed: 12/23/2022] Open
Abstract
There is limited data on the clinical and biological parameters that enable the prediction of the benefits derived from additional chemotherapy after disease progression compared with standard chemotherapy in patients with metastatic colorectal cancer (mCRC). The present study evaluated the role of tumor response as a clinical parameter and single nucleotide polymorphisms (SNPs) as a biomarker to predict the benefit of additional 5-fluorouracil (5-FU) rechallenge chemotherapy in patients with refractory mCRC. Tumor responses were retrospectively reviewed based on the Response Evaluation Criteria in Solid Tumors, early tumor shrinkage (ETS) and depth of response (DoR) following first-line chemotherapy in patients with stage IV CRC. Together with these parameters, SNPs known to be associated with the response to chemotherapy were analyzed with survival outcomes. In total, the tumor responses of 242 patients with mCRC were evaluated. Overall response and ETS were identified in 110 (45.4%) and 103 patients (42.6%), respectively, and the median DoR was 38.5±30.08%. ETS and DoR were significantly associated with survival outcomes, including progression-free survival, post-progression survival and overall survival. Among these patients, SNPs were analyzed in 171 patients. X-ray repair cross complementing 1 (XRCC1) (AG/AA) with a DoR >60%, good performance status and the absence of bone lesions were associated with improved overall survival. In patients receiving third-line chemotherapy with 5-FU rechallenge therapy, the methylenetretrahydrofolate reductase (MTHFR) (C677T) CC genotype and a DoR >60% were significantly associated with a good prognosis in multivariate analysis. XRCC1 (AG/AA) was also associated with a good prognosis in patients with mCRC. Patients with a DoR >60% following first-line chemotherapy and a MTHFR (C677T) CC genotype exhibited a survival benefit from 5-FU retreatment. Therefore, the DoR and MTHFR genotype are potential markers for selecting patients with refractory mCRC that would benefit from 5-FU rechallenge therapy.
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Affiliation(s)
- Ka-Rham Kim
- Department of Hemato-Oncology, Chonnam National University Medical School, Gwangju 61186, Republic of Korea
| | - Jung-Hwan Yoon
- Department of Hemato-Oncology, Chonnam National University Medical School, Gwangju 61186, Republic of Korea
| | - Hyun-Jeong Shim
- Department of Hemato-Oncology, Chonnam National University Medical School, Gwangju 61186, Republic of Korea
| | - Jun-Eul Hwang
- Department of Hemato-Oncology, Chonnam National University Medical School, Gwangju 61186, Republic of Korea
| | - Woo-Kyun Bae
- Department of Hemato-Oncology, Chonnam National University Medical School, Gwangju 61186, Republic of Korea
| | - Ik-Joo Chung
- Department of Hemato-Oncology, Chonnam National University Medical School, Gwangju 61186, Republic of Korea
| | - Hee-Nam Kim
- Department of Preventive Medicine, Chonnam National University Medical School, Gwangju 61186, Republic of Korea
| | - Min-Ho Shin
- Department of Preventive Medicine, Chonnam National University Medical School, Gwangju 61186, Republic of Korea
| | - Sang-Hee Cho
- Department of Hemato-Oncology, Chonnam National University Medical School, Gwangju 61186, Republic of Korea
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12
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Yong K, Delforge M, Driessen C, Fink L, Flinois A, Gonzalez-McQuire S, Safaei R, Karlin L, Mateos MV, Raab MS, Schoen P, Cavo M. Multiple myeloma: patient outcomes in real-world practice. Br J Haematol 2016; 175:252-264. [PMID: 27411022 PMCID: PMC5096152 DOI: 10.1111/bjh.14213] [Citation(s) in RCA: 199] [Impact Index Per Article: 24.9] [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: 02/08/2016] [Accepted: 04/15/2016] [Indexed: 11/29/2022]
Abstract
With increasing number of therapies available for the treatment of multiple myeloma, it is timely to examine the course of patients' journeys. We investigated patient characteristics, treatment durations and outcomes, and symptom burden across the treatment pathway in Belgium, France, Germany, Italy, Spain, Switzerland and the UK. In total, 435 physicians retrospectively reviewed 4997 patient charts. Profiles of patients diagnosed with multiple myeloma during the last 12 months were similar across countries; bone pain was the most common presentation. Median duration of first‐line therapy was 6 months, followed by a median treatment‐free interval of 10 months; both these decreased with increasing lines of therapy, as did time to progression. Depth of response, as assessed by the treating physician, also decreased with each additional line of therapy: 74% of patients achieved at least a very good partial response at first line, compared with only 11% at fifth line. Deeper responses were associated with longer time to progression, although these were physician‐judged. Toxicities and co‐morbidities increased with later treatment lines, and were more likely to have led to discontinuation of treatment. These real‐world data provide an insight into patient outcomes and treatment decisions being made in clinical practice.
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Affiliation(s)
- Kwee Yong
- Department of Haematology, University College London, London, UK.
| | | | - Christoph Driessen
- Department of Oncology and Hematology, Kantonsspital St Gallen, St Gallen, Switzerland
| | | | | | | | - Reza Safaei
- Global Health Economics, Amgen (Europe) GmbH, Zug, Switzerland
| | | | | | - Marc S Raab
- Department of Internal Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Paul Schoen
- Value Access & Policy, Amgen (Europe) GmbH, Zug, Switzerland
| | - Michele Cavo
- 'Seràgnoli' Institute of Hematology and Medical Oncology, Bologna University School of Medicine, Bologna, Italy
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13
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Cremolini C, Loupakis F, Antoniotti C, Lonardi S, Masi G, Salvatore L, Cortesi E, Tomasello G, Spadi R, Zaniboni A, Tonini G, Barone C, Vitello S, Longarini R, Bonetti A, D'Amico M, Di Donato S, Granetto C, Boni L, Falcone A. Early tumor shrinkage and depth of response predict long-term outcome in metastatic colorectal cancer patients treated with first-line chemotherapy plus bevacizumab: results from phase III TRIBE trial by the Gruppo Oncologico del Nord Ovest. Ann Oncol 2015; 26:1188-1194. [PMID: 25712456 DOI: 10.1093/annonc/mdv112] [Citation(s) in RCA: 142] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 02/17/2015] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Early tumor shrinkage (ETS) and depth of response (DoR) predict overall survival (OS) in first-line trials of chemotherapy ± anti-EGFR monoclonal antibodies in metastatic colorectal cancer (mCRC). These associations and the predictive accuracy of response measurements for survival parameters were investigated in the phase III TRIBE trial of FOLFOXIRI plus bevacizumab (bev) versus FOLFIRI plus bev. PATIENTS AND METHODS A landmark approach was adopted to define the assessable population. The distribution of RECIST response rate, ETS and DoR was compared in the two arms. Associations between response measurements and progression-free survival (PFS), post-progression survival (PPS) and OS were tested by univariate and multivariate Cox models. Prediction performance of each factor was estimated by C-index. RESULTS A significantly higher percentage of patients in the FOLFOXIRI plus bev arm achieved ETS ≥20%, when compared with the control arm (62.7% versus 51.9%, P = 0.025). Also the DoR was significantly higher in the triplet plus bev arm (43.4% versus 37.8%, P = 0.003). Both ETS and DoR were associated with PFS, PPS and OS at the univariate analyses and in the multivariate models stratified for other prognostic variables. Both ETS and DoR were able to predict survival as accurately as RECIST response. CONCLUSION FOLFOXIRI plus bev improves ETS and DoR when compared with FOLFIRI plus bev. Achieving rapid and deep tumor shrinkage consistently delays tumor progression and prolongs survival in patients treated with first-line chemotherapy plus bev. ETS is a promising and valuable end point for clinical trials' design deserving further investigation.
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Affiliation(s)
- C Cremolini
- Unit of Medical Oncology 2, Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Istituto Toscano Tumori, Pisa; Unit of Medical Oncology 2, University of Pisa, Pisa
| | - F Loupakis
- Unit of Medical Oncology 2, Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Istituto Toscano Tumori, Pisa; Unit of Medical Oncology 2, University of Pisa, Pisa
| | - C Antoniotti
- Unit of Medical Oncology 2, Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Istituto Toscano Tumori, Pisa; Unit of Medical Oncology 2, University of Pisa, Pisa
| | - S Lonardi
- Unit of Medical Oncology 1, Istituto Oncologico Veneto, IRCSS, Padova
| | - G Masi
- Unit of Medical Oncology 2, Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Istituto Toscano Tumori, Pisa; Unit of Medical Oncology 2, University of Pisa, Pisa
| | - L Salvatore
- Unit of Medical Oncology 2, Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Istituto Toscano Tumori, Pisa; Unit of Medical Oncology 2, University of Pisa, Pisa
| | - E Cortesi
- Department of Medical Oncology, University of Rome La Sapienza, Rome
| | - G Tomasello
- Division of Medicine and Medical Oncology, Azienda Istituti Ospitalieri, Cremona
| | - R Spadi
- Azienda Ospedaliero-Universitaria Città Della Salute e Della Scienza, Turin
| | - A Zaniboni
- Department of Medical Oncology, Fondazione Poliambulanza, Brescia
| | - G Tonini
- Department of Medical Oncology, University Campus Biomedico, Rome
| | - C Barone
- Unit of Medical Oncology, Università Cattolica del Sacro Cuore, Rome
| | - S Vitello
- Unit of Oncology, Sant'Elia Hospital, Caltanissetta
| | - R Longarini
- Unit of Medical Oncology, San Gerardo Hospital, Monza
| | - A Bonetti
- Unit of Medical Oncology, Mater Salutis Hospital, Legnago
| | - M D'Amico
- Unit of Medical Oncology, Galliera Hospital, Genoa
| | - S Di Donato
- Department of Medical Oncology Sandro Pitigliani, Prato Hospital, Istituto Toscano Tumori, Prato
| | - C Granetto
- Unit of Medical Oncology, Azienda Sanitaria Ospedaliera Santa Croce e Carle, Cuneo
| | - L Boni
- Clinical Trials Coordinating Center, Istituto Toscano Tumori, Firenze
| | - A Falcone
- Unit of Medical Oncology 2, Polo Oncologico, Azienda Ospedaliero-Universitaria Pisana, Istituto Toscano Tumori, Pisa; Unit of Medical Oncology 2, University of Pisa, Pisa.
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