A Clinical Study on the Impact of Hemoperfusion on the Prognosis of Uremic Patients Undergoing Maintenance Hemodialysis

N/ANot Yet RecruitingNCT06981559

xujiao chen162 enrolled

Overview

The goal of this real-world clinical trial study is to evaluate the impact of hemoperfusion on the prognosis of patients with End-Stage Renal Disease (ESRD) undergoing maintenance hemodialysis.

The investigators are planning to conduct a real-world clinical trial study, enrolling patients with maintenance hemodialysis (MHD) from Huashan Hospital. Patients will be divided into two groups based on their hemoperfusion (HP) treatment frequency: high-frequency HP treatment group (≥1 session every 2 weeks) and low-frequency HP treatment group (\<1 session every 2 weeks). The investigators will collect baseline demographic data, cardiovascular events, cognitive function status, and nutrition-related clinical indicators for both groups. After a 3-year follow-up, The investigators will reassess these parameters to explore the impact of HP on the prognosis of MHD patients.

Study Type

OBSERVATIONAL

Enrollment

162

Conditions

Hemodialysis

Eligibility

Sex: ALLMin age: 18 YearsMax age: 85 Years

Medical Language ↔ Plain English

Inclusion Criteria: Patients undergoing maintenance hemodialysis for ≥3 months Aged ≥18 years and \<85 years; Regular hemodialysis treatment, 3 times per week No residual renal function (urine output \<200 mL/d); Written informed consent has been obtained from the participant. Exclusion Criteria: Patients with severe cerebrovascular diseases (new-onset cerebral infarction, cerebral hemorrhage) or neurological diseases (autoimmune encephalitis, epilepsy, neurodevelopmental disorders). Patients with acute severe infections (such as sepsis), severe cardiopulmonary insufficiency (NYHA class IV heart failure, acute exacerbation of COPD), or malignancies. Patients receiving combined hemodialysis and peritoneal dialysis treatment. Patients with allergic reactions, contraindications, or intolerance to dialysis membrane materials. Patients with a platelet count \<60 × 10\^9/L. Other conditions deemed by the investigators as unsuitable for participation in this study.

Outcomes

Primary Outcomes

Number of participants with MCI as assessed by Montreal Cognitive Assessmen

Montreal Cognitive Assessment: A score of 24 or higher is considered normal, while a score below 24 may indicate mild cognitive impairment(MCI）