Serum TAM Receptor Tyrosine Kinase Ligands in Acute Pancreatitis

NCT ID: NCT07023055

Last Updated: 2025-06-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

896 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-01-01

Study Completion Date

2025-03-01

Brief Summary

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AXL and MERTK are homologous members of the TAM (TYRO3, AXL, MERTK) receptor tyrosine kinase family. They function as critical regulators of antiviral immunity, autoimmune responses, and tumor microenvironment modulation through their bridging ligands, GAS6 (Growth Arrest-Specific 6) and PROS1 (Protein S). These receptors serve as damage sensors that negatively regulate inflammation, promote tissue repair/remodeling, and modulate fibrotic processes in chronic inflammatory conditions. Building upon our previous work demonstrating the pivotal role of the AXL/MERTK signaling axis in AP pathogenesis - particularly in pancreatic necrosis regulation, this clinical study seeks to evaluate the prognostic value of the TAM receptor ligands GAS6 and PROS1 as biomarkers for predicting AP severity.

Detailed Description

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Conditions

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Acute Pancreatic Necrosis Acute Pancreatitis (AP)

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

1. Age 18-80 years.
2. Patients diagnosed with acute pancreatitis in outpatient/emergency departments, inpatient wards, or health examination centers starting from 2024.

Exclusion Criteria

1. Patients with chronic pancreatitis or pancreatic cancer.
2. Pregnant or lactating women.
3. Patients who did not provide informed consent.
4. Patients with severe organic diseases, such as malignant tumors, acute myocardial infarction, or large-scale cerebral infarction.
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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The first affiliated Hospital of Nanjing Medical University, Jiangsu Province

UNKNOWN

Sponsor Role collaborator

Peking Union Medical College Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Peking Union Medical College Hospital

Beijing, Beijing Municipality, China

Site Status

Countries

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China

Other Identifiers

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2024-SR-958

Identifier Type: -

Identifier Source: org_study_id

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