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Hydration Guided by Remote Dielectric Sensing (ReDS) System for Preventing Acute Kidney Injury in Elderly Patients With Renal Insufficiency for Coronary Angiography and Intervention

NCT07394959 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 320

Last updated 2026-02-06

No results posted yet for this study

Summary

Explore the effectiveness and safety of tailored hydration guided by lung water index monitor system for prevention of acute kidney injury after percutaneous coronary intervention for elderly patients with renal insufficiency.

Conditions

Interventions

PROCEDURE

Tailored hydration guided by ReDS system

If initial lung water index is ≥35%, the hydration rate is 1ml/kg/h; If the initial lung water index is \<35% but ≥20%, the hydration rate is 2ml/kg/h; If the initial lung water index is \<20%, the hydration rate is designed to 5ml/kg/h. We re-check the lung water index after the contrast procedure. If the lung water index is \>35% or if there is a more than 2-fold increase in the lung water index compared to pre-procedure, adjust the fluid infusion rate to 0.5ml/kg/h. If the lung water index after the contrast procedure is ≥20% but \<35%, adjust the fluid infusion rate to 1ml/kg/h. If the lung water index after the contrast procedure is still \<20%, adjust the fluid infusion rate to 5ml/kg/h.

Sponsors & Collaborators

  • Chinese PLA General Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-09-20
Primary Completion
2026-05-31
Completion
2026-11-28

Countries

  • China

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07394959 on ClinicalTrials.gov