# Sodium Citrate in Smell Retraining for People With Post-COVID-19 Olfactory Dysfunction

> **NCT06204432** · PHASE2 · ACTIVE_NOT_RECRUITING · sponsor: **University of North Carolina, Chapel Hill** · enrollment: 60 (estimated)

## Conditions studied

- Long Haul COVID-19
- Post-Acute COVID-19 Syndrome
- Anosmia
- Olfaction Disorders

## Interventions

- **DRUG:** Sodium Citrate
- **DRUG:** Normal Saline
- **OTHER:** Olfactory Training Kit - "The Olfactory Kit, by AdvancedRx"

## Key facts

- **NCT ID:** NCT06204432
- **Lead sponsor:** University of North Carolina, Chapel Hill
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2023-12-01
- **Primary completion:** 2025-12
- **Final completion:** 2025-12
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2025-02-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06204432

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06204432, "Sodium Citrate in Smell Retraining for People With Post-COVID-19 Olfactory Dysfunction". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT06204432. Licensed CC0.

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