Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
Pathogenesis of Glomerulosclerosis
NCT00001392 · View on ClinicalTrials.gov ↗
Study Summary
The present protocol seeks to advance our understanding of sclerosing glomerular and tubulointerstitial kidney diseases, including but not limited to variants of focal segmental glomerulosclerosis (FSGS) and chronic kidney disease of unknown etiology (CKDu). This protocol will encompass studies of the natural history, pathogenesis and treatment of these chronic kidney disorders. It will also allow us to: (1) provide second opinions to referring physicians about management of subjects with these relatively rare kidney diseases; (2) collect research samples (e.g., blood), urine, and kidney tissue obtained from clinically-indicated or from research renal biopsies); (3) and treat these subjects with standard or other approved therapies; or (4) invite selected subjects patients to participate in limited pilot studies of novel combinations of standard therapeutic agents, such as rituximab and cyclosporine. (5) Agricultural worker chronic kidney disease of undetermined etiology (CKDu) is a growing problem in tropical countries in the Americas and Asia, including Sri Lanka where collaborators are located. We will receive kidney tissue from 25 CKDu cases for pathologic examination and transcriptional profiling and blood, plasma, serum, urine for metabolomic and genetic analysis from 50 cases and controls. Subjects were consented and samples were collected under a protocol approved by the University of Colombo IRB. These studies may provide the opportunity to generate new hypotheses regarding pathogenesis and treatment that would be candidates for testing in other research protocols. Subjects with known or suspected forms of sclerosing glomerular or chronic, fibrosing tubulointerstitial kidney diseases will undergo routine medical evaluation, laboratory testing, imaging procedures and kidney biopsies as medically indicated. Selected subjects will be invited to provide informed consent to undergo a kidney biopsy for research purposes. Blood, urine, and tissue samples will be
Conditions Studied
Study Locations (1)
Maryland
- National Institutes of Health Clinical Center — Bethesda
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 537 participants |
| Start Date | 1996-04-16 |
Interested in This Trial?
Always speak with your doctor before enrolling in a clinical trial.
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00001392
The ClinicalTrials.gov registry entry for NCT00001392 describes a study currently listed as completed. It is categorized as an unspecified phase, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 537 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), which has 375 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Glomerular Disease appearing as the primary indexed condition, and to 0 interventions. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT00001392 reports 1 study location spanning 1 distinct geographic area — top geographies include Maryland. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT00001392 about?
NCT00001392 is a clinical study titled "Pathogenesis of Glomerulosclerosis". The present protocol seeks to advance our understanding of sclerosing glomerular and tubulointerstitial kidney diseases, including but not limited to variants of focal segmental glomerulosclerosis (FSGS) and chronic kidney disease of unknown etiology (CKDu). This protocol will encompass studies of t...
What is the current status of trial NCT00001392?
This trial is currently completed. The enrollment target is 537 participants. The study started on 1996-04-16.
What conditions does trial NCT00001392 study?
This clinical trial studies the following conditions: Glomerular Disease. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
Who is sponsoring clinical trial NCT00001392?
This trial is sponsored by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), which has 375 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT00001392 being conducted?
This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
How Clinical Trials Work
Understand phases 1-4, trial design, randomization, and the informed consent process.
Patient Rights in Clinical Trials
Your rights as a participant: consent, withdrawal, privacy, and who to contact.
Finding the Right Clinical Trial
A practical guide to searching trials, understanding eligibility, and evaluating options.
All Guides
Browse our complete library of clinical trial educational resources.
Read our methodology — how this data is sourced, computed, and verified.