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Chinese Journal of Colorectal Diseases(Electronic Edition) ›› 2023, Vol. 12 ›› Issue (01): 42-49. doi: 10.3877/cma.j.issn.2095-3224.2023.01.006

• Original Article • Previous Articles     Next Articles

Analysis on the current situation of 41 841 cases of natural orifice specimen extraction surgery in China: surgeon's investigation report in 2022

Xu Guan1, Shuai Jiao2, Jian Peng3, Hongliang Yao4, Guiyu Wang2, Qingsi He5, Yangchun Zheng6, Junhong Hu7, Taiyuan Li8, Liang Kang9, Zhenning Wang10, Jianchun Cai11, Bo Jiang12, Zhiguo Xiong13, Dan Ma14, Xuejun Sun15, Kefeng Ding16, Yong Wang17, Haitao Zhou1, Chuangang Fu18, Xishan Wang1,()   

  1. 1. Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center of Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
    2. Department of Colorectal Cancer Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin 150006, China
    3. Department of General Surgery, Xiangya Hospital, Central South University, Changsha 410008, China
    4. Department of Gastrointestinal Surgery, Second Xiangya Hospital, Central South University, Changsha 410008, China
    5. Department of Gastrointestinal Surgery, Qilu Hospital of Shandong University, Ji'nan 250012, China
    6. Department of Gastrointestinal Surgery, Sichuan Cancer Hospital, Chengdu 610041, China
    7. Department of General Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
    8. Department of General Surgery, the First Affiliated Hospital of Nanchang University, Nanchang 330000, China
    9. Department of Colorectal Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China
    10. Department of Oncology, the First Affiliated Hospital of China Medical University, Shenyang 110000, China
    11. Department of Gastrointestinal Surgery, Zhongshan Hospital Affiliated to Xiamen University, Xiamen 361004, China
    12. Department of Colorectal and Anal Surgery, Shanxi Cancer Hospital, Taiyuan 030013, China
    13. Department of Gastrointestinal Surgery, Hubei Cancer Hospital, Wuhan 430079, China
    14. Department of General Surgery, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China
    15. Department of General Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
    16. Department of Colorectal Surgery, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
    17. Department of General Surgery, the Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
    18. Department of Gastrointestinal Surgery, Dongfang Hospital Affiliated to Tongji University, Shanghai 200120, China
  • Received:2022-12-28 Online:2023-02-25 Published:2023-03-10
  • Contact: Xishan Wang

Abstract:

Objective

To understand the current status of natural orifice specimen extraction surgery (NOSES) in China and provide an important reference for the development of NOSES.

Methods

Based on the form of WeChat questionnaire, a survey was conducted on Chinese physicians engaged in general surgery, surgical oncology, and gynecology and other specialties. The survey included the basic information of physicians, the development of NOSES in China, the current situation of NOSES technical training and research.

Results

The study covered 30 provinces and regions in China, and 1 292 valid questionnaires were collected, including 833 physicians (64.5%) who performed NOSES and 459 physicians (35.5%) who did not perform NOSES. A total of 559 hospitals in China have implemented NOSES, and the total number of NOSES cases is 41 841, including 35 007 cases of colorectal tumor NOSES, 4 381 cases of gastric tumor NOSES, and 2 453 cases of NOSES for other diseases. According to different ways of specimen extraction, there were 33 728 cases taken through the anus, 7 676 cases taken through the vagina, and 437 cases taken through the mouth. According to the survey, 24.4% of physicians in China have carried out research on NOSES topics; 20.2% of physicians have published NOSES papers. Regarding the Chinese NOSES database, 71.7% of physicians did not upload NOSES data to this database. For the future development of NOSES, 91.3% of physicians suggested strengthening technical standardization training, and 72.1% of physicians suggested promoting it to grassroots doctors.

Conclusions

NOSES has been fully popularized in China with wide geographical distribution. In order to further promote the clinical application of NOSES, standardized training for primary care is an urgent need for physicians and an important direction for the future development of NOSES.

Key words: Natural orifice specimen extraction surgery (NOSES), Minimally invasive surgery, Questionnaire survey, Status analysis

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