Greater efficacy of intracavitary infusion of bevacizumab compared to traditional local treatments for patients with malignant cavity serous effusion.
Intracavitary infusion of bevacizumab is one effective treatment for malignant serous cavity effusion (MSCE). In this study, we retrospectively evaluated the efficacy of local treatments in 996 advanced cancer patients with MSCE who received paracentesis and intracavitary bevacizumab, or chemotherapy, biological response modifiers, or simple puncture to drain the effusion. The median progression-free survival (PFS) time in patients treated with bevacizumab was 189 days (range, 13-522 days), which was longer than in patients who received one of the other three treatments (p < 0.05). Subgroup analysis revealed that intracavitary infusion of bevacizumab was advantageous for patients with malignant pleural, pericardial, or peritoneal effusions. The median PFS in patients receiving intracavitary bevacizumab did not significantly differ from that of patients receiving a combination of intracavitary and intravenous bevacizumab. Thus the efficacy did not depend on whether patients received intravenous bevacizumab. Only mild related adverse events were observed in all cases, and they did not differ between groups. Proteinuria (severity grade < 3) was most likely to occur in patients who received a combination of intracavitary and intravenous bevacizumab, but no obvious symptoms were observed. Thus, intracavitary infusion of bevacizumab was effective for controlling MSCE without apparent toxicity.
Weifang Medical University, Weifang, China.|Department of Radiotherapy, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.
Dawei
D
Chen
Department of Radiotherapy, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.|School of Medicine and Life Sciences, University of Jinan - Shandong Academy of Medical Sciences, Jinan, China.
Xinyu
X
Song
Department of Radiotherapy, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.|School of Medicine and Life Sciences, University of Jinan - Shandong Academy of Medical Sciences, Jinan, China.
Fang
F
Shi
Department of Radiotherapy, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.|School of Medicine and Life Sciences, University of Jinan - Shandong Academy of Medical Sciences, Jinan, China.
Hui
H
Zhu
Department of Radiotherapy, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.
Haiyong
H
Wang
Department of Radiotherapy, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.
Nasha
N
Zhang
Department of Radiotherapy, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.|School of Medicine and Life Sciences, University of Jinan - Shandong Academy of Medical Sciences, Jinan, China.
Yan
Y
Zhang
Department of Radiotherapy, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.|School of Medicine and Life Sciences, University of Jinan - Shandong Academy of Medical Sciences, Jinan, China.
Li
L
Kong
Department of Radiotherapy, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China.|School of Medicine and Life Sciences, University of Jinan - Shandong Academy of Medical Sciences, Jinan, China.
Jinming
J
Yu
D000368:Aged; D000074322:Antineoplastic Agents, Immunological / Q000008:administration & dosage* / Q000627:therapeutic use; D000068258:Bevacizumab / Q000008:administration & dosage* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019152:Paracentesis / Q000379:methods*; D010490:Pericardial Effusion / Q000628:therapy*; D016066:Pleural Effusion, Malignant / Q000628:therapy*; D012189:Retrospective Studies; D016019:Survival Analysis; D016896:Treatment Outcome
D000074322:Antineoplastic Agents, Immunological; D000068258:Bevacizumab
bevacizumab; biological response modifiers; chemotherapy; intracavitary; malignant serous cavity effusion