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patients with negative lymph nodes and resected lymph nodes less than 15

patients with negative lymph nodes and resected lymph nodes no less than 15

patients with positive lymph nodes and resected lymph nodes less than 15

patients with positive lymph nodes and resected lymph nodes no less than 15

Since the data were collected retrospectively, there were no interventions

Yongtao Han

To clarify the effect of the number of lymph node dissection and the number of stations on survival

RESECTED LYMPH NODES AND SURVIVAL OF PATIENTS WITH ESOPHAGEAL SQUAMOUS CELL CARCINOMA: AN OBSERVATIONAL STUDY

Increasing the Number of Resected Lymph Nodes Improves Overall Survival of Patients With Esophageal Squamous Cell Carcinoma With Positive Lymph Nodes: a Retrospective Analysis of 1656 Cases at a Single Cancer Center

We are willing to share data, analytic methods, and study materials related to this article with other researchers. Provided that all of the above will not be used for commercial or profit purposes. Other researchers can contact the corresponding author of this article by email and indicate the required research materials and purpose. We will be glad to provide relevant materials for this study after approval and discussion.

Surgical data were retrospectively collected

Clinical Professor

underwent non-surgical treatment with RT and/or chemoradiotherapy.

To determine whether older patients who underwent esophagectomy had better outcome survival than those who were non-surgically treated.

Surgery Versus Non-surgical Treatment for Esophageal Squamous Cell Carcinoma in Patients Older Than 70 Years

Sichuan Cancer Hospital & Institute

Patients with Three-field Lymphadenectomy

To clarify the effect of Two-field or Three-field Lymphadenectomy on the survival of esophageal squamous cell carcinoma.

The Impact of Two-field or Three-field Lymphadenectomy on Overall Survival in Middle and Lower Thoracic Esophageal Squamous Cell Carcinoma: An Observational Study

The Impact of Two-field or Three-field Lymphadenectomy on Overall Survival in Middle and Lower Thoracic Esophageal Squamous Cell Carcinoma: A Single Center Retrospective Analysis

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
RESECTED LYMPH NODES AND SURVIVAL OF PATIENTS WITH ESOPHAGEAL SQUAMOUS CELL CARCINOMA: AN OBSERVATIONAL STUDY	NCT05570487	the Records of ...	Since the data ...	18 Years - 90 Years	Sichuan Cancer Hospital and Research Institute
Surgery Versus Non-surgical Treatment for Esophageal Squamous Cell Carcinoma in Patients Older Than 70 Years	NCT05604950	Esophageal Squa... Esophagectomy Radiotherapy Chemotherapy	Since the data ...	70 Years - 100 Years	Sichuan Cancer Hospital and Research Institute
Surgery Versus Non-surgical Treatment for Esophageal Squamous Cell Carcinoma in Patients Older Than 70 Years	NCT05604950	Esophageal Squa... Esophagectomy Radiotherapy Chemotherapy	Since the data ...	70 Years - 100 Years	Sichuan Cancer Hospital and Research Institute
The Impact of Two-field or Three-field Lymphadenectomy on Overall Survival in Middle and Lower Thoracic Esophageal Squamous Cell Carcinoma: An Observational Study	NCT05617352	Esophageal Canc...	Since the data ...	18 Years - 90 Years	Sichuan Cancer Hospital and Research Institute
Surgery Versus Non-surgical Treatment for Esophageal Squamous Cell Carcinoma in Patients Older Than 70 Years	NCT05604950	Esophageal Squa... Esophagectomy Radiotherapy Chemotherapy	Since the data ...	70 Years - 100 Years	Sichuan Cancer Hospital and Research Institute
RESECTED LYMPH NODES AND SURVIVAL OF PATIENTS WITH ESOPHAGEAL SQUAMOUS CELL CARCINOMA: AN OBSERVATIONAL STUDY	NCT05570487	the Records of ...	Since the data ...	18 Years - 90 Years	Sichuan Cancer Hospital and Research Institute

Spots Global Cancer Trial Database for since the data were collected retrospectively, there were no interventions