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Study identifier: NCT05129904 Synced from ClinicalTrials.gov · August 07, 2026
● Study status: Active Not Recruiting

Precise Profiling of Liver Disease Patients With DPMAS Therapy, Treating Optimal Patients and Achieving Hard Endpoint (PADSTONE Study)

Condition: DPMAS Therapy in Liver Disease Patients  ·  Sponsor: Nanfang Hospital, Southern Medical University

PhaseN/A
Planned participants1300
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Acute-on-chronic liver failure (ACLF) is a life-threatening syndrome occurring in patients with chronic liver disease. In China, hepatitis B virus (HBV) is the main cause of cirrhosis. HBV related ACLF is characterized by multiple organs failure (liver, coagulation and kidney, etc.) and confers with high risk of short-term mortality. For the treatment of ACLF patients, recent studies have explored the therapeutic efficacy of extracorporeal liver support therapies, such as albumin dialysis, plasma exchange. However, the clinical efficacy remains to be fully elucidated. Liver transplantation is the most efficient way to improve the survival of ACLF patients, especially for those suffering from three or more organ failures. Recently, a novel extracorporeal system which is called double plasma molecular adsorption system (DPMAS) has been applied for the treatment of ACLF patients. DPMAS is an extracorporeal therapeutic procedure that combines two hemoperfusion devices. During treatment, toxic plasma is isolated and purified via perfusion through two adsorbers, after which the purified plasma is reinfused back into the patient's circulation. This technique requires no massive plasma supply and avoids the risks of plasma-related allergic reactions and pathogen transmission. DPMAS can rapidly alleviate jaundice and lower serum bilirubin levels, thereby mitigating the hepatotoxic effects induced by excessive bilirubin and bile acids. Despite the widespread clinical application of DP…

This description comes directly from the study's public registry record.

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Locations (56)

The Second Affiliated Hospital of Chongqing Medical UniversityChongqing, Chongqing Municipality, China
Nanfang HospitalGuangzhou, Guangdong, China
The Third Hospital of Hebei Medical UniversityHebei, Hebei, China
Hunan Provincial People's HospitalChangsha, Hunan, China
Xiangya Hospital of Central South UniversityChangsha, Hunan, China
Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical SchoolNanjing, Jiangsu, China
The Affiliated Hospital of Xuzhou Medical UniversityXuzhou, Jiangsu, China
The First Affiliated Hospital of Nanchang UniversityNanchang, Jiangxi, China
The Second Affiliated Hospital Of Nanchang UniversityNanchang, Jiangxi, China
The First Hospital of Jilin UniversityChangchun, Jilin, China
Qilu Hospital of Shandong UniversityJinan, Shandong, China
Shandong Provincial Clinical Center for Public HealthJinan, Shandong, China

+ 44 more locations — full list on the registry record.

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