Clinical Study on the Efficacy of Single-port Inflatable Mediastinoscopy Combined With Laparoscopic-assisted Small Incision Surgery and Thoracoscopy Combined With Laparoscopic Surgery for Radical Esophagectomy

NCT ID: NCT05105945

Last Updated: 2021-11-03

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: NA
• Total Enrollment: 1164 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2021-11-11
• Study Completion Date: 2028-12-28

Brief Summary

We previously developed a novel non-trans thoracic esophagectomy, the single-port inflatable mediastinoscopy combined with laparoscopy for the radical esophagectomy of esophageal cancer.This study is evaluating the feasibility and safety of radical resection of single-port inflatable mediastinal mirror synchronization with laparoscopic esophageal carcinoma, as well as the clinical value of the radical resection of single-port inflatable mediastinal mirror synchronization with laparoscopic esophageal carcinoma as a new minimally invasive operation for esophageal carcinoma.

Detailed Description

To reduce postoperative pulmonary complications, considerable efforts have been made to develop the nontransthoracic esophagectomy for esophageal cancer. For instance, esophageal stripping and transhiatal esophagectomy are the nontransthoracic operations developed for treatment for esophageal cancer. These methods possess several advantages, including non-thoracotomy, less postoperative pain, less postoperative cardiac and pulmonary complications, and safer for elderly patients. However, these two methods are limited with the poor surgical view, poor mediastinal lymph node dissection (especially upper mediastinal lymph nodes), and high risk of bleeding.

In 2015 and 2016, Prof. Fujiwara has developed novel surgical methods on the dissection of upper mediastinal lymph nodes using single-port mediastinoscopy through the cervical incision and the lower mediastinal lymph nodes (including the subcarinal lymph nodes) by laparoscopy, respectively.For the first time, non-transthoracic radical resection of esophageal cancer could be achieved along with the dissection of all the mediastinal lymph nodes. Based on the Fujiwara's method, we further improved this surgical method to the"single-port inflatable mediastinoscopy combined with laparoscopy for the radical treatment of esophageal cancer"and has successfully performed this novel surgical method for the first case in March 2016. We have completed over 200 cases of radical resection of esophageal carcinoma using this novel surgical technique from May 2016 to August 2021.

This is a prospective, multicenter, open clinical study in which 1164 patients (including 10% drop-off rate) who require surgical treatment are scheduled to be included in the study. Prior to any screening process, each subject / legal guardian should sign the informed consent form. Screening tests are used to determine whether each subject is eligible for the study. Eligible subjects who meet the standard will be treated with radical resection of single-hole inflatable mediastinal mirror synchronization with laparoscopic esophageal carcinoma and followed up until 5 years postoperatively. Primary study outcome are the prioperative complication rate and the number of intraoperative lymph node dissection.

Conditions

Esophageal Cancer

Keywords

Minimally invasive surgery

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: SINGLE

Study Groups

Single port inflatable mediastinoscope and synchronized laparoscopic radical resection

Detailed surgical procedures and related instructions have been published in "Single-Port Inflatable Mediastinoscopy Combined With Laparoscopic-Assisted Small Incision Surgery for Radical Esophagectomy Is an Effective and Safe Treatment for Esophageal Cancer" J Gastrointest Surg. 2019 Aug;23(8):1533-1540. doi: 10.1007/s11605-018-04069-w. Epub 2019 Jan 11.

Group Type: EXPERIMENTAL

Single-Port Inflatable Mediastinoscopy Combined With Laparoscopic-Assisted Small Incision Surgery

Intervention Type: PROCEDURE

Single-Port Inflatable Mediastinoscopy Combined With Laparoscopic-Assisted Small Incision Surgery dissects, dissociates and removes the esophagus in the mediastinum through an inflatable endoscopy. Detailed surgical procedures and related instructions have been published in "Single-Port Inflatable Mediastinoscopy Combined With Laparoscopic-Assisted Small Incision Surgery for Radical Esophagectomy Is an Effective and Safe Treatment for Esophageal Cancer" J Gastrointest Surg. 2019 Aug;23(8):1533-1540. doi: 10.1007/s11605-018-04069-w. Epub 2019 Jan 11.

Thoracoscopy combined with laparoscopic radical resection

Patients will receive a standardized thoracoscopy and laparoscopy combined radical esophageal cancer surgery

Group Type: ACTIVE_COMPARATOR

Thoracoscopy Combined With Laparoscopic Surgery

Intervention Type: PROCEDURE

Patients will receive a standardized thoracoscopy and laparoscopy combined radical esophageal cancer surgery

Interventions

Single-Port Inflatable Mediastinoscopy Combined With Laparoscopic-Assisted Small Incision Surgery

Single-Port Inflatable Mediastinoscopy Combined With Laparoscopic-Assisted Small Incision Surgery dissects, dissociates and removes the esophagus in the mediastinum through an inflatable endoscopy. Detailed surgical procedures and related instructions have been published in "Single-Port Inflatable Mediastinoscopy Combined With Laparoscopic-Assisted Small Incision Surgery for Radical Esophagectomy Is an Effective and Safe Treatment for Esophageal Cancer" J Gastrointest Surg. 2019 Aug;23(8):1533-1540. doi: 10.1007/s11605-018-04069-w. Epub 2019 Jan 11.

Intervention Type: PROCEDURE

Thoracoscopy Combined With Laparoscopic Surgery

Patients will receive a standardized thoracoscopy and laparoscopy combined radical esophageal cancer surgery

Intervention Type: PROCEDURE

Eligibility Criteria

Inclusion Criteria

1. 18 years old ≤ age ≤ 75 years old, no gender limit;

2. Patients who are diagnosed as esophageal malignant tumor by cytology or histology, and agree to undergo surgical treatment;

3. The preoperative clinical tumor staging is T1-2N0-1M0 patients; or T3N1-2M0 patients undergo neoadjuvant treatment (neoadjuvant chemotherapy, neoadjuvant chemoradiation, neoadjuvant radiotherapy, neoadjuvant chemotherapy and immunotherapy, neoadjuvant radiotherapy and immunotherapy After treatment), assess the tumor to achieve partial response (PR) and surgical resection is feasible;

4. The tumor is located in the thoracic esophagus;

5. The tumor has not invaded the surrounding vital organs and has metastasized far away;

6. The function of major organs is basically normal: general anesthesia is acceptable for lung function; NYHA grade of heart function is 0~1;

7. Voluntarily sign an informed consent form before the study. The patient and/or his legal representative have the ability to fully understand the content, process and possible adverse reactions of the experiment, and enable the patient to comply with the visits stipulated in the plan;

Exclusion Criteria

1. People who suffer from other malignant tumors at the same time;

2. Patients with a history of esophagus or gastrectomy;

3. Patients with a history of mediastinal surgery or extensive abdominal cavity adhesion;

4. Patients with basic diseases such as cardiovascular and cerebrovascular diseases;

5. People suffering from mental, mental or neurological diseases;

6. Patients with cachexia and severe malnutrition who cannot tolerate surgery;

7. Recent recurrence of gastric ulcer, history of gastric bleeding and other serious underlying diseases;

8. Patients with surgical contraindications such as blood coagulation dysfunction, HIV antibody positive, and poorly controlled clinically severe infections;

9. Patients with other comorbid diseases (such as liver and kidney function abnormalities, etc.) or concomitant medications, which may have an impact on the results of this study based on the judgment of the investigator.

10. Patients who have participated in other clinical studies;

11. Others judged by the investigator to be unsuitable to participate in this clinical trial.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 75 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

General Hospital of Ningxia Medical University

OTHER

Sponsor Role: collaborator

Beijing Chao Yang Hospital

OTHER

Sponsor Role: collaborator

West China Hospital

OTHER

Sponsor Role: collaborator

Shanghai Chest Hospital

OTHER

Sponsor Role: collaborator

Peking University Cancer Hospital & Institute

OTHER

Sponsor Role: collaborator

The First Affiliated Hospital of Nanchang University

OTHER

Sponsor Role: collaborator

Changzhi Medical College

OTHER

Sponsor Role: collaborator

Zhangzhou Affiliated Hospital of Fujian Medical University

OTHER

Sponsor Role: collaborator

Harbin Medical University

OTHER

Sponsor Role: collaborator

Hubei Cancer Hospital

OTHER

Sponsor Role: collaborator

Jining First People's Hospital

OTHER

Sponsor Role: collaborator

Jiangsu Cancer Institute & Hospital

OTHER

Sponsor Role: collaborator

Nanfang Hospital, Southern Medical University

OTHER

Sponsor Role: collaborator

Fifth Affiliated Hospital, Sun Yat-Sen University

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Liu Shaoxuan

Role: STUDY_CHAIR

Office of clinical research center

Locations

The Fifth Affiliated Hospital of Sun Yat-sen University

Zhuhai, Guangdong, China

Countries

China

Central Contacts

Cao Qingdong, bachelor

Role: CONTACT

Phone: +86 13680356988

Email: 13680356988@163.com

Wang Xiaojin, master

Role: CONTACT

Phone: +86 13798967219

Email: wxjhny@163.com

Facility Contacts

Wu xiangwen

Role: primary

Wang xiaojing

Role: backup

References

Choi AR, Chon NR, Youn YH, Paik HC, Kim YH, Park H. Esophageal cancer in esophageal diverticula associated with achalasia. Clin Endosc. 2015 Jan;48(1):70-3. doi: 10.5946/ce.2015.48.1.70. Epub 2015 Jan 31.

Reference Type: RESULT

PMID: 25674530 (View on PubMed)

Luketich JD, Pennathur A, Franchetti Y, Catalano PJ, Swanson S, Sugarbaker DJ, De Hoyos A, Maddaus MA, Nguyen NT, Benson AB, Fernando HC. Minimally invasive esophagectomy: results of a prospective phase II multicenter trial-the eastern cooperative oncology group (E2202) study. Ann Surg. 2015 Apr;261(4):702-7. doi: 10.1097/SLA.0000000000000993.

Reference Type: RESULT

PMID: 25575253 (View on PubMed)

Wang X, Li X, Cheng H, Zhang B, Zhong H, Wang R, Zhong B, Cao Q. Single-Port Inflatable Mediastinoscopy Combined With Laparoscopic-Assisted Small Incision Surgery for Radical Esophagectomy Is an Effective and Safe Treatment for Esophageal Cancer. J Gastrointest Surg. 2019 Aug;23(8):1533-1540. doi: 10.1007/s11605-018-04069-w. Epub 2019 Jan 11.

Reference Type: RESULT

PMID: 30635830 (View on PubMed)

Fujiwara H, Shiozaki A, Konishi H, Kosuga T, Komatsu S, Ichikawa D, Okamoto K, Otsuji E. Single-Port Mediastinoscopic Lymphadenectomy Along the Left Recurrent Laryngeal Nerve. Ann Thorac Surg. 2015 Sep;100(3):1115-7. doi: 10.1016/j.athoracsur.2015.03.122.

Reference Type: RESULT

PMID: 26354650 (View on PubMed)

Fujiwara H, Shiozaki A, Konishi H, Komatsu S, Kubota T, Ichikawa D, Okamoto K, Morimura R, Murayama Y, Kuriu Y, Ikoma H, Nakanishi M, Sakakura C, Otsuji E. Hand-assisted laparoscopic transhiatal esophagectomy with a systematic procedure for en bloc infracarinal lymph node dissection. Dis Esophagus. 2016 Feb-Mar;29(2):131-8. doi: 10.1111/dote.12303. Epub 2014 Dec 9.

Reference Type: RESULT

PMID: 25487303 (View on PubMed)

Other Identifiers

ZDWY.XXW.005

Identifier Type: -

Identifier Source: org_study_id