Efficacy and tolerability of ramucirumab monotherapy or in combination with paclitaxel in gastric cancer patients from the Expanded Access Program Cohort by the Korean Cancer Study Group (KCSG).
Abstract | BACKGROUND: METHODS: Advanced gastric cancer patients treated with ramucirumab in combination with paclitaxel or with ramucirumab monotherapy in a Korean EAP were evaluated. Baseline characteristics were assessed for progression-free survival (PFS) and overall survival (OS), and adverse events were evaluated according to the treatment regimen. RESULTS: Of 265 patients, 228 received ramucirumab plus paclitaxel, and 37 received ramucirumab monotherapy. Grade 3 or 4 neutropenia was more common with ramucirumab plus paclitaxel than with ramucirumab monotherapy (46.7 vs. 8.1%). Gastrointestinal (GI) perforation developed in seven patients (3.1%) in the ramucirumab plus paclitaxel group. The overall response and disease control rates were 16.6 and 66.3% in the ramucirumab plus paclitaxel group, and 5.4 and 37.8% in the ramucirumab monotherapy group, respectively. PFS and OS were 3.8 and 8.6 months in the ramucirumab plus paclitaxel group, and 1.8 and 6.4 months in the ramucirumab monotherapy group, respectively. In multivariate analysis, alkaline phosphatase, albumin, and neutrophil-to-lymphocyte ratio (NLR) were the independent prognostic factors for PFS, while albumin, NLR, number of metastatic sites, and large amount of ascites were independent prognostic factors for OS. CONCLUSION:
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Authors | Minkyu Jung, Min-Hee Ryu, Do Youn Oh, Myounghee Kang, Dae Young Zang, In Gyu Hwang, Keun-Wook Lee, Ki Hyang Kim, Byoung Yong Shim, Eun Kee Song, Sun Jin Sym, Hye Sook Han, Young Lee Park, Jin Soo Kim, Hyun Woo Lee, Moon Hee Lee, Dong-Hoe Koo, Hong Suk Song, Namsu Lee, Sung Hyun Yang, Dae Ro Choi, Young Seon Hong, Kyoung Eun Lee, Chi Hoon Maeng, Jin Ho Baek, Samyong Kim, Yeul Hong Kim, Sun Young Rha, Jae Yong Cho, Yoon-Koo Kang |
Journal | Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association
(Gastric Cancer)
Vol. 21
Issue 5
Pg. 819-830
(09 2018)
ISSN: 1436-3305 [Electronic] Japan |
PMID | 29427038
(Publication Type: Clinical Trial, Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Antibodies, Monoclonal
- Antibodies, Monoclonal, Humanized
- Alkaline Phosphatase
- Paclitaxel
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Topics |
- Adult
- Aged
- Aged, 80 and over
- Alkaline Phosphatase
(blood)
- Antibodies, Monoclonal
(administration & dosage, adverse effects, therapeutic use)
- Antibodies, Monoclonal, Humanized
- Antineoplastic Combined Chemotherapy Protocols
(adverse effects, therapeutic use)
- Asian People
- Female
- Humans
- Male
- Middle Aged
- Paclitaxel
(administration & dosage)
- Prognosis
- Stomach Neoplasms
(drug therapy, mortality, pathology)
- Survival Analysis
- Treatment Outcome
- Ramucirumab
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