Safety and efficacy of vagus nerve-preserving distal gastrectomy for early gastric cancer: A systematic review and meta-analysis

Affiliations

• ¹ Department of Gastrointestinal Surgery, Peking University People's Hospital, Beijing, 100044, PR China; Laboratory of Surgical Oncology, Peking University People's Hospital, Beijing, 100044, PR China. Electronic address: housen95@163.com.
• ² Ambulatory Surgery Center, Xijing Hospital, Air Force Military Medical University, Xi'an, 710032, China. Electronic address: wangquan2013@126.com.
• ³ Department of Gastrointestinal Surgery, Peking University People's Hospital, Beijing, 100044, PR China; Laboratory of Surgical Oncology, Peking University People's Hospital, Beijing, 100044, PR China. Electronic address: gaozhidong@pkuph.edu.cn.
• ⁴ Department of Gastrointestinal Surgery, Peking University People's Hospital, Beijing, 100044, PR China; Laboratory of Surgical Oncology, Peking University People's Hospital, Beijing, 100044, PR China; Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing, 100044, PR China. Electronic address: yeyingjiang@pkuph.edu.cn.