NCT06275152

The Protective Effect of Remote Ischemic Conditioning on Residual Renal Function in Hemodialysis Patients (RIC-HD)

The Protective Effect of Remote Ischemic Conditioning on Residual Renal Function in Hemodialysis Patients: A Multicenter, Randomized, Double-blind, Sham-controlled Trial.

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (estimated)
• Sponsor: Yuanjun Yang · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Hemodialysis (HD) is the main renal replacement therapy for patients with end-stage renal disease. However, factors such as hemodynamic instability can lead to gradual loss of residual renal function (RRF) in HD patients. The loss of RRF not only affects the adequacy of dialysis and complications control but also impacts the patients' quality of life and survival. Unfortunately, there are currently no effective methods to protect RRF. The purpose of this study is to validate the protective effect of remote ischemic conditioning (RIC) on RRF in HD patients. This will provide evidence for the application of RIC in protecting RRF in HD patients.

Detailed description

Hemodialysis (HD) is the main renal replacement therapy for patients with end-stage renal disease. However, factors such as hemodynamic instability can lead to gradual loss of residual renal function (RRF) in HD patients. The loss of RRF not only affects the adequacy of dialysis and complications control but also impacts the patients' quality of life and survival. Unfortunately, there are currently no effective methods to protect RRF. Remote ischemic conditioning (RIC) is a simple, safe, non-invasive, and non-pharmacological intervention. It induces the remote organs to develop an anti-ischemic injury capacity through repeated and brief ischemic stimuli on limbs, thereby reducing ischemic damage. RIC is a clinically feasible method that is easy to implement and promote. It has been widely used in the treatment and research of cardiovascular and cerebrovascular diseases, as well as in the prevention of acute kidney injury related to thoracoabdominal surgery and contrast agents. Studies have also found that RIC significantly reduces myocardial ischemic injury in HD patients. Theoretically, RIC can also be used to protect the RRF in HD patients. This study aims to validate the protective effect of RIC on RRF in HD patients. This will provide evidence for the application of RIC in protecting RRF in HD patients.

Conditions

• End-stage Renal Disease

Interventions

Type	Name	Description
DEVICE	Remote ischemic conditioning	RIC is a non-invasive therapy that performed by an electric auto-control device with cuff placed on arm. RIC procedure during which bilateral arm cuffs are inflated to a pressure of 200mmHg for five cycles of 5 min followed by 5 min of relaxation of the cuffs.
DEVICE	Sham Remote Ischemic Conditioning	The sham-RIC procedure during which bilateral arm cuffs are inflated to a pressure of 60mmHg for five cycles of 5 min followed by 5 min of relaxation of the cuffs.

Timeline

• Start date: 2024-02-20
• Primary completion: 2026-01-19
• Completion: 2026-01-19
• First posted: 2024-02-23
• Last updated: 2024-02-26

Locations

1 site across 1 country: China