Clinical Activity and Safety of Cediranib and Olaparib Combination in Patients with Metastatic Pancreatic Ductal Adenocarcinoma without BRCA Mutation.
Clinical Activity and Safety of Cediranib and Olaparib Combination in Patients with Metastatic Pancreatic Ductal Adenocarcinoma without BRCA Mutation.
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DOI：
10.1002/onco.13758
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发表时间：
2021-07
期刊：
影响因子：
--
通讯作者：
LoRusso PM
中科院分区：
文献类型：
--
作者：
Kim JW;Cardin DB;Vaishampayan UN;Kato S;Grossman SR;Glazer PM;Shyr Y;Ivy SP;LoRusso PM
Cediranib and olaparib combination did not result in clinically meaningful activity in patients with metastatic pancreatic ductal adenocarcinoma without known BRCA mutation. Cediranib, a vascular endothelial growth factor receptor inhibitor, suppresses expression of BRCA1/2 and RAD51 inducing homologous recombination DNA repair deficiency (HRD) in several cancer cell lines and xenograft models [1]. Olaparib provides a clinical benefit in patients with metastatic pancreatic adenocarcinoma (mPDAC) with germline BRCA mutation (gBRCAmt) [2]. We hypothesized that cediranib induces HRD in the absence of gBRCAmt and synergizes with olaparib, resulting in an objective response in patients with mPDAC. Patients with mPDAC with at least one prior systemic chemotherapy were enrolled. Patients with known gBRCAmt were excluded. Patients took cediranib 30 mg daily and olaparib 200 mg twice daily, orally. The primary endpoint was objective response (OR) rate. Nineteen patients received the study drugs. Seven patients came off treatment before the first restaging scan: six because of clinical progression and one because of an adverse event. No OR was observed. Six patients had stable disease (SD) as a best overall response. The median duration of SD was 3.1 months. The median overall survival was 3.4 months. Common treatment‐related adverse events were fatigue, hypertension, and diarrhea. Cediranib and olaparib combination did not result in clinically meaningful activity in patients with mPDAC without gBRCAmt.
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影响因子：
5.3
作者：
Bindra, RS;Schaffer, PJ;Glazer, PM
通讯作者：
Glazer, PM
影响因子：
50.5
作者：
Liu, J. F.;Barry, W. T.;Matulonis, U. A.
通讯作者：
Matulonis, U. A.
DOI：
10.1073/pnas.0904783107
发表时间：
2010-02-02
影响因子：
11.1
作者：
Hegan, Denise Campisi;Lu, Yuhong;Glazer, Peter M.
通讯作者：
Glazer, Peter M.
影响因子：
45.3
作者：
Ferrone, Cristina R.;Levine, Douglas A.;Robson, Mark E.
通讯作者：
Robson, Mark E.
DOI：
10.1200/jco.2014.56.2728
发表时间：
2015-01-20
期刊：
Journal of clinical oncology : official journal of the American Society of Clinical Oncology
影响因子：
--
作者：
Kaufman B;Shapira-Frommer R;Schmutzler RK;Audeh MW;Friedlander M;Balmaña J;Mitchell G;Fried G;Stemmer SM;Hubert A;Rosengarten O;Steiner M;Loman N;Bowen K;Fielding A;Domchek SM
通讯作者：
Domchek SM