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Not yet recruitingNCT06587997HD-RPCUpdated Sep 19, 2024

Changes in Renal Perfusion During Hemodialysis in Patients with End-stage Renal Disease

An observational study in End-stage Renal Disease, sponsored by Yuanjun Yang. Not yet recruiting. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-09-19.

Sponsored by Yuanjun Yang · Observational

Study type
Observational
Model
Other
Time perspective
Prospective
Enrollment
20
Ages
18 Years and older
Sex
All
01

Study summary

Residual renal function (RRF) characteristically declines after patients with end-stage renal disease (ESRD) initiate dialysis. Although RRF preservation correlates with improved patient\'s quality of life and survival prospects, poor understanding of the pathophysiology underlying RRF decline limits protection strategies.

Read the detailed description

Hemodialysis (HD) is the primary renal replacement therapy for patients with end-stage renal disease. However, residual renal function (RRF) characteristically declines after these individuals start dialysis. This loss of RRF not only impacts the adequacy of dialysis and control of complications but also affects the patient\'s quality of life and survival prospects. Due to a lack of clear understanding regarding the pathophysiology underlying this decline in RRF, no effective strategies exist for its preservation at present. The objective of this study is to explore the changes in renal perfusion during hemodialysis in patients with end-stage renal disease, and provide a new idea for protection of RRF. This study was an observational study, and no interventions were performed.

02

Conditions studied

  • End-stage Renal Disease

Keywords

  • hemodialysis
  • renal perfusion
  • end-stage renal disease
03

In context

Kidney Diseases

3,840 studies on the registry are indexed under Kidney Diseases; 500 are open to participants now.

This study's planned enrollment of 20 is below the median of 192 across 1,033 observational studies indexed under Kidney Diseases.

Browse Kidney Diseases studies →

Lead sponsor

Yuanjun Yang is the lead sponsor of 6 studies on the registry; 4 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

First Medical Center of Chinese PLA General Hospital

Inclusion criteria

  • Age ≥ 18 years;
  • Clinical diagnosis of end-stage renal disease requiring long-term hemodialysis treatment, with dialysis duration ≤ 3 months;
  • Urine output > 500ml/day or GFR > 3ml/min/1.72m2;
  • Signed and dated informed consented is obtained.

Exclusion criteria

Exclusion Criteria:

  • Presence of vascular access dysfunction (blood flow rate \< 180ml/min);
  • Severe heart failure;
  • Active infection;
  • Infectious disease;
  • Patients with severe anemia;
  • Patients with polycystic kidney disease;
  • Expected dialysis duration \< 6 months;
  • Pregnancy or lactation women;
  • Patients who are participating in other clinical studies, or who have participated in other clinical studies within 3 months prior to enrollment;
  • Unwillingness to be followed up or poor adherence to treatment;
  • Other circumstances that the investigator considers unsuitable for enrolment.
05

Study design

Observational model
Other
Time perspective
Prospective
Enrollment
20 participants (estimated)
Target follow-up
10 Months
Patient registry
Yes
06

What researchers measure

Primary outcomes

  1. renal perfusion

    Changes in renal perfusion during hemodialysis in patients with end-stage renal disease

    Time frame: one day

Secondary outcomes

  1. diastolic blood pressure

    diastolic blood pressure during hemodialysis in patients with end-stage renal disease

    Time frame: one day

  2. systolic blood pressure

    systolic blood pressure during hemodialysis in patients with end-stage renal disease

    Time frame: one day

  3. urine volume

    Urine volume within 10 months of starting dialysis

    Time frame: 10 months

07

Study locations

No study locations are listed for this record.

08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 19, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT06587997
Lead sponsor
Yuanjun Yang
Responsible party
Yuanjun Yang (Director, Chinese PLA General Hospital) — Sponsor-investigator
First posted
Sep 19, 2024
Start date
Sep 5, 2024 (estimated)
Primary completion
Sep 3, 2026 (estimated)
Completion
Sep 3, 2026 (estimated)
Last update
Sep 19, 2024

Study contacts

Dayang Xie
Contact
460436948@qq.com
13718941415

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is not yet recruiting, as verified in Sep 2024. You cannot join it, but the record below documents what was studied.

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