Ignite Creation Date:
2025-12-24 @ 5:43 PM
Ignite Modification Date:
2025-12-28 @ 5:39 PM
Study NCT ID:
NCT05417568
Status:
RECRUITING
Last Update Posted:
2025-05-06
First Post:
2022-06-06
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Oxalate-Driven Host Responses in Kidney Stone Disease
Sponsor:
University of Alabama at Birmingham
Organization:
Study Overview
Official Title:
Oxalate-Driven Host Responses in Kidney Stone Disease
Status:
RECRUITING
Status Verified Date:
2025-05
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study is looking to understand the role of oxalate on kidney stone development and immunity. This study will enroll healthy participants and participants with calcium oxalate kidney stones (CaOx KS). Participants will be in this study for about 3 weeks, consume controlled diets, and provide blood and urine specimens.
Detailed Description:
The purpose of this longitudinal study is to examine the effects of dietary oxalate on nanocrystalluria and the immune system. Oxalate is a small molecule found in plants and plant-derived food. It has been shown that meals containing high amounts of oxalate can increase urinary oxalate excretion, which is a risk factor for calcium oxalate kidney stones (CaOx KS). Small increases in oxalate can stimulate urinary crystals to form which can elicit an immune response. This study consists of having healthy subjects and patients with CaOx KS consume both low and oxalate enriched diets to evaluate the effect of oxalate on urinary crystals and immune responses. Participants will receive a low or high oxalate diet for 4 days prior to having a wash-out period for 6 days. Participants will then crossover to the opposite oxalate diet for four more days.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| R01DK129885 | NIH | None | https://reporter.nih.gov/quic… | View |