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2019-01-01
2023-12-31
2024-02-28
548
NCT06378853
Jinling Hospital, China
Jinling Hospital, China
OBSERVATIONAL
Risk Factors of Postoperative Complications and Survival Rate in Pancreatic Ductal Adenocarcinoma Patients
By evaluating the nutritional status of patients with pancreatic ductal adenocarcinoma (PDAC) admitted to Jinling Hospital, collecting relevant clinical data. we aim to conduct correlation analysis with patient clinical information, such as survival time, hospitalization time, nutritional status, hematological indicators, etc., in order to reveal the prognostic factors for overall survival and postoperative complications of PDAC patients.
Personalized and accurate survival risk prognostication remains a significant challenge in pancreatic ductal adenocarcinoma (PDAC), despite extensive research on prognostic and predictive markers. Patients with PDAC are prone to muscle loss, fat consumption, and malnutrition, which is associated with inferior outcomes. This study investigated the use of three-dimensional (3D) anthropometric parameters derived from computed tomography (CT) scans and hematological indicators in relation to overall survival (OS) outcomes and postoperative complications in PDAC patients. A retrospective analysis was conducted on patients with PDAC, all of whom had undergone pretreatment abdomen-pelvis CT scans. Automatic 3D measurements of subcutaneous and visceral fat volume, skeletal muscle volume, and skeletal muscle density (SMD) were assessed at the L3 vertebral level by an artificial intelligence assisted diagnosis system (HY Medical). Various indicators including TyG-BMI, nutritional indicators [geriatric nutritional risk index (GNRI) and prealbumin], and inflammation indicators [(C-reactive protein (CRP) and neutrophil to lymphocyte ratio (NLR)] were also recorded.
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
| Study Registration Dates | Results Reporting Dates | Study Record Updates |
|---|---|---|
2024-04-18 | N/A | 2024-04-18 |
2024-04-18 | N/A | 2024-04-23 |
2024-04-23 | N/A | 2024-04 |
This section provides details of the study plan, including how the study is designed and what the study is measuring.
Primary Purpose:
N/A
Allocation:
N/A
Interventional Model:
N/A
Masking:
N/A
Arms and Interventions
| Participant Group/Arm | Intervention/Treatment |
|---|
| Primary Outcome Measures | Measure Description | Time Frame |
|---|---|---|
| complications | the postoperative complications in PDAC patients | 2019/1/1-2023/12/31 |
| overall survival | overall survival of PDAC patients | 2019/1/1-2023/12/31 |
| risk factors | risk factors of PDAC patients | 2019/1/1-2023/12/31 |
| Secondary Outcome Measures | Measure Description | Time Frame |
|---|
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person’s general health condition or prior treatments.
Ages Eligible for Study:
ALL
Sexes Eligible for Study:
18 Years
Accepts Healthy Volunteers:
This is where you will find people and organizations involved with this study.
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
No publications available
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