Phase II Trial of the CDK4 Inhibitor PD0332991 in Patients With Advanced CDK4-Amplified Well-Differentiated or Dedifferentiated Liposarcoma
Mark A. Dickson,William D. Tap,Mary Louise Keohan,Sandra P. D'Angelo,Mrinal M. Gounder,Cristina R. Antonescu,Jonathan Landa,Li-Xuan Qin,Dustin D. Rathbone,Mercedes M. Condy,Yelena Ustoyev,Aimee M. Crago,Samuel Singer,Gary K. Schwartz +13 more
TLDR
Treatment with theCDK4 inhibitor PD0332991 was associated with a favorable progression-free rate in patients with CDK4-amplified and RB-expressing WDLS/DDLS who had progressive disease despite systemic therapy.Abstract:
Purpose CDK4 is amplified in 90% of well-differentiated (WDLS) and dedifferentiated liposarcomas (DDLS). The selective cyclin-dependent kinase 4 (CDK4)/CDK6 inhibitor PD0332991 inhibits growth and induces senescence in cell lines and xenografts. In a phase I trial of PD0332991, several patients with WDLS or DDLS experienced prolonged stable disease. We performed an open-label phase II study to determine the safety and efficacy of PD0332991 in patients with advanced WDLS/DDLS.read more
Citations
More filters
Journal ArticleDOI
Palbociclib and Trastuzumab in HER2-Positive Advanced Breast Cancer: Results from the Phase II SOLTI-1303 PATRICIA Trial.
Eva Ciruelos,Patricia Villagrasa,Tomás Pascual,Mafalda Oliveira,Mafalda Oliveira,Sonia Pernas,Laia Paré,Laia Paré,Santiago Escrivá-de-Romaní,Luis Manso,Barbara Adamo,Eduardo Martínez,Javier Cortes,Silvia Vazquez,Antonia Perelló,I Garau,M Melé,Noelia Martínez,Alvaro Montaño,Begoña Bermejo,Serafin Morales,Maria Jose Echarri,Estela Vega,Blanca Gonzalez-Farre,D. Martinez,Patricia Galván,Jordi Canes,Paolo Nuciforo,Xavier Gonzalez,Aleix Prat,Aleix Prat +30 more
TL;DR: Palbociclib in combination with trastuzumab is safe and exhibits promising survival outcomes in trastizumab pretreated ER-positive/HER2-positive advanced breast cancer with a PAM50 Luminal A or B subtype.
Journal ArticleDOI
MDM2 copy numbers in well-differentiated and dedifferentiated liposarcoma: characterizing progression to high-grade tumors.
TL;DR: Differences in MDM2 amplification profiles among liposarcomas could help further define and predict progression to high-grade neoplasia.
Journal ArticleDOI
Analysis of the intratumoral adaptive immune response in well differentiated and dedifferentiated retroperitoneal liposarcoma.
William W. Tseng,Shruti Malu,Minying Zhang,Jieqing Chen,Geok Choo Sim,Wei Wei,Davis R. Ingram,Neeta Somaiah,Dina Lev,Raphael E. Pollock,Gregory Lizée,Laszlo Radvanyi,Patrick Hwu +12 more
TL;DR: The data suggest that an adaptive immune response is present in WD/DD retroperitoneal liposarcoma but may be hindered by TLS, among other possible microenvironmental factors; further investigation is needed.
Journal ArticleDOI
Current Molecular Targeted Therapies for Bone and Soft Tissue Sarcomas.
Kenji Nakano,Shunji Takahashi +1 more
TL;DR: This review explains and summarizes the current molecular targeting therapies approved and in development for bone and soft tissue sarcomas and shows how these cancers have changed in the 2010s.
Journal ArticleDOI
High-dose continuous-infusion ifosfamide in advanced well-differentiated/dedifferentiated liposarcoma
Roberta Sanfilippo,Rossella Bertulli,Andrea Marrari,Elena Fumagalli,Silvana Pilotti,Carlo Morosi,Antonella Messina,Angelo Paolo Dei Tos,Alessandro Gronchi,Paolo G. Casali +9 more
TL;DR: These data suggest that ciHDIFX is active in WD/DDLPS, even in patients already treated with a combination of anthracyclines plus ifosfamide, and cihdIFX regimen was better tolerated than HDIFX in published studies.
References
More filters
Journal ArticleDOI
New response evaluation criteria in solid tumours: Revised RECIST guideline (version 1.1)
Elizabeth Eisenhauer,P. Therasse,Jan Bogaerts,Lawrence H. Schwartz,Daniel J. Sargent,Robert Ford,Janet Dancey,S. Arbuck,S. Gwyther,Margaret M. Mooney,Larry Rubinstein,Lalitha K. Shankar,Lori E. Dodd,Robert M. Kaplan,Denis Lacombe,Jaap Verweij +15 more
TL;DR: The revised RECIST includes a new imaging appendix with updated recommendations on the optimal anatomical assessment of lesions, and a section on detection of new lesions, including the interpretation of FDG-PET scan assessment is included.
Book
Statistical methods for rates and proportions
TL;DR: In this paper, the basic theory of Maximum Likelihood Estimation (MLE) is used to detect a difference between two different proportions of a given proportion in a single proportion.
Journal ArticleDOI
Statistical Methods for Rates and Proportions.
B. S. Everitt,Joseph L. Fleiss +1 more
Journal Article
[New response evaluation criteria in solid tumours-revised RECIST guideline (version 1.1)].
Hirokazu Watanabe,Morihito Okada,Yasushi Kaji,Miyako Satouchi,Yozo Sato,Yuichiro Yamabe,Hiroaki Onaya,Masahiro Endo,Miyuki Sone,Yasuaki Arai +9 more
TL;DR: This paper is an overview of the new response evaluation criteria in solid tumours: revised RECIST guideline (version 1. 1), with a focus on updated contents.
Journal Article
Specific inhibition of cyclin-dependent kinase 4/6 by PD 0332991 and associated antitumor activity in human tumor xenografts
David W. Fry,Patricia J. Harvey,Paul R. Keller,William Elliott,Maryanne Meade,Erin Trachet,Mudher Albassam,Xianxian Zheng,Wilbur R. Leopold,Nancy Pryer,Peter L. Toogood +10 more
TL;DR: Results indicate that inhibition of Cdk4/6 alone is sufficient to cause tumor regression and a net reduction in tumor burden in some tumors.
Related Papers (5)
Pazopanib for metastatic soft-tissue sarcoma (PALETTE): a randomised, double-blind, placebo-controlled phase 3 trial
Winette T. A. van der Graaf,Jean-Yves Blay,Sant P. Chawla,Dong Wan Kim,B. Bui-Nguyen,Paolo G. Casali,Patrick Schöffski,Massimo Aglietta,Arthur P. Staddon,Yasuo Beppu,Axel Le Cesne,Hans Gelderblom,Ian Judson,Nobuhito Araki,M. Ouali,Sandrine Marreaud,Rachel Hodge,Mohammed R. Dewji,Corneel Coens,George D. Demetri,Christopher D.M. Fletcher,Angelo Paolo Dei Tos,Peter Hohenberger +22 more