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RecruitingNCT03001934Updated Sep 15, 2026

Super Chinese Nephrotic Syndrome Registration System (SUCCESS)

An observational study in Nephrotic Syndrome, sponsored by Sun Yat-sen University. Recruiting at 1 site in China. Open to participants aged 14 Years and older. Per ClinicalTrials.gov, last updated 2026-09-15.

Sponsored by Sun Yat-sen University · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
5,000
Ages
14 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 34 studies in Nephrotic Syndrome with a site in China — 19 open to participants now, 21 under way, 5 of them phase 3. Nephrotic Syndrome · China.

Started
2016
with 1 other
Observational
9 of 34
4 open now
Primary completion
2029-12
later than 20 of 20 live
Registered
5th of 34
by date
Lead sponsor
2 of 34
Sun Yat-sen University

Among the 34 studies in Nephrotic Syndrome with a site in China, this one is one of 2 that started in 2016, is one of 9 observational ones, reaches primary completion later than 20 of the 20 other live ones, and was the 5th registered.

Nephrotic Syndrome

191 studies on the registry are indexed under Nephrotic Syndrome; 65 are open to participants now.

Browse Nephrotic Syndrome studies →

Open to participants now

19 of the 34 studies in Nephrotic Syndrome with a site in China are open now. Recruiting first, the newest first:

13 more — sign in →

All 19 open studies →

A study can be open while its sites in China have not opened yet or have stopped. Only those recruiting at a site in China →

Who these studies take

Of the 50 Nephrotic Syndrome studies recruiting now, 23 (46%) set no upper age limit and 22 (44%) stop at 75 or younger; 37 take children under 18; 4 take healthy volunteers.

This study: 14 Years and older · all sexes · no healthy volunteers.

The full table on the hub →

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02

Study summary

The investigators are registering all nephrotic syndrome (NS) patients regardless of the primary causes and developing a NS database in China. Patients will be followed-up and both baseline and follow-up information will be recorded in the registration system. The treatment response, longitudinal changes of renal function, renal survival, patient survival, infection events and acute kidney injury etc, will be analyzed using the NS database.

Read the detailed description

The investigators are registering all NS patients regardless of the primary causes in China. Patients' demographic characteristics (including age, gender, height, weight, BMI, smoking, drinking, and education), clinical characteristics (including systolic blood pressure, diastolic blood pressure, primary cause of NS, and lab measurements of serum, urine), pathological characteristics, treatment and treatment response, complications and outcomes. Patients will be followed up, the demographic, clinical characteristics, treatment, lab tests of blood and urine and complications of patients will be collected and recorded at each visit. The investigators also record the outcome at each visit, such as treatment response, longitudinal changes of renal function, hospitalization, occurrence of infection or cardiovascular events etc. The outcomes will be analyzed using the NS database.

03

Conditions studied

  • Nephrotic Syndrome

Browse trials for

Keywords

  • Nephrotic syndrome
  • Treatment response
  • Renal function
04

Who can participate

Ages eligible
14 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

Nephrotic syndrome patients

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Nephrotic syndrome patients regardless of the primary causes

Exclusion criteria

Exclusion Criteria:

  • No
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
5,000 participants (estimated)
Target follow-up
10 Years
Patient registry
Yes
Biospecimen retention
Samples with dna

Groups and cohorts

  • Nephrotic syndrome patients

    Patients diagnosis as nephrotic syndrome (NS)

    Other: No intervention

Interventions

  • OtherNo intervention

    Registration of all NS patients in the First Affiliated Hospital of Sun Yat-sen University and other hospitals which have signed the contract in China.

06

What researchers measure

Primary outcomes

  1. The patient survival in NS patients

    Time frame: 10 years

Secondary outcomes

  1. Renal survival in NS patients

    Renal survival including end stage renal disease, dialysis, renal transplantation

    Time frame: 10 years

  2. Longitudinal changes of renal function of NS patients

    Time frame: 10 years

  3. Treatment response of NS patients

    Time frame: 10 years

  4. Infection rate of NS patients

    Time frame: 10 years

07

Study locations

1 of 1 sites recruiting
08

References and documents

Individual participant data

Plan to share: Yes

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Apr 2016, a primary completion of Dec 2029 and a completion of Dec 2029. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Dec 21, 2016
First posted
Dec 23, 2016
Start
Apr 2016
Primary completionEst.
Dec 2029
CompletionEst.
Dec 2029
Last update
Sep 15, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Sep 15, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03001934
Responsible party
Xue Qing Yu (Professor, Sun Yat-sen University) — Principal investigator
First posted
Dec 23, 2016
Start date
Apr 2016
Primary completion
Dec 2029 (estimated)
Completion
Dec 2029 (estimated)
Last update
Sep 15, 2026

Study contacts

Xueqing Yu, M.D. & Ph.D
Contact
yuxq@mail.sysu.edu.cn
Naya Huang, M.D. & Ph.D
Contact
huangnaya@163.com

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

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