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Completed

NCT Number: NCT05274464

A Recurrence Nomogram for Hepatoid Adenocarcinoma of the Stomach

This study aims to develop a nomogram to predict postoperative recurrence of HAS and guide individually tailored surveillance strategies.

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Key information

Conditions

Gastric Cancer Digestive System Diseases Digestive System Neoplasms Gastrointestinal Diseases Gastrointestinal Neoplasms Neoplasms Neoplasms by Site Stomach Diseases Stomach Neoplasms

Sex eligibility

All sexes

Study type

Observational

Primary location

Fujian Medical University Union Hospital

Fuzhou, Fujian, 350001, China

About this study

Patients were included from the China Hepatoid Adenocarcinoma of the Stomach Study Group (China-HASSG) database, which comprises 14 tertiary referral centers. All the patients who had undergone complete resection of a primary HAS between April 2004 and December 2019 were included. First, univariate analysis was performed in Cox regression to identify the risk factors associated with RFS. Next, variables with P< 0.05 in univariable analysis were included in the multivariable model, and the forward likelihood ratio method was used for analysis to confirm the independent prognostic factors associated with RFS. Finally, based on the results of multivariable analysis, variables that achieved significance at P< 0.05 were selected to formulate a nomogram.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients who had undergone complete resection of a primary HAS between April 2004 and December 2019

Exclusion criteria

  • Patients with metastatic disease, patients who had undergone palliative surgery, patients who had died within 30 days, and patients who were lost to follow-up

Treatment and study plan

Primary outcomes

  1. Reurrence-free survival

    Time frame: 3 year

    Reurrence-free survival was defined as the time interval from the date of the operation to the date of first recurrence or death from any cause.

Sponsors and collaborators

Lead sponsor

Fujian Medical University

Other

Registry information

Official study title

A Recurrence Nomogram to Guide Surveillance Strategies After the Resection of Hepatoid Adenocarcinoma of the Stomach: a China Hepatoid Adenocarcinoma of the Stomach Study Group Database Study

Important dates

Study start
2004
Primary completion
2019
Study completion
2019
First posted
Mar 10, 2022
Registry last updated
Mar 25, 2022

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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