# Dietary Oxalate and Immune Cell Function

> **NCT03877276** · NA · ACTIVE_NOT_RECRUITING · sponsor: **University of Alabama at Birmingham** · enrollment: 82 (estimated)

## Conditions studied

- Kidney Stone

## Interventions

- **DIETARY_SUPPLEMENT:** Breakfast
- **DIETARY_SUPPLEMENT:** Spinach smoothie
- **DIETARY_SUPPLEMENT:** Kale smoothie
- **DIETARY_SUPPLEMENT:** Blended smoothie
- **DIETARY_SUPPLEMENT:** V spinach smoothie
- **DIETARY_SUPPLEMENT:** Sodium oxalate drink

## Key facts

- **NCT ID:** NCT03877276
- **Lead sponsor:** University of Alabama at Birmingham
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2016-07-21
- **Primary completion:** 2026-06-01
- **Final completion:** 2027-12-01
- **Target enrollment:** 82 (ESTIMATED)
- **Last updated:** 2025-06-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03877276

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03877276, "Dietary Oxalate and Immune Cell Function". Retrieved via AI Analytics 2026-07-11 from https://api.ai-analytics.org/clinical/NCT03877276. Licensed CC0.

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