# Does Hyaluronic Acid Help Relieve Dry Mouth?

> **NCT07594184** · NA · RECRUITING · sponsor: **University of Barcelona** · enrollment: 40 (estimated)

## Conditions studied

- Xerostomia

## Interventions

- **DEVICE:** Submucosal infiltration of non reticulated hyaluronic acid
- **DEVICE:** Submucosal infiltration of Placebo

## Key facts

- **NCT ID:** NCT07594184
- **Lead sponsor:** University of Barcelona
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-11-11
- **Primary completion:** 2026-11
- **Final completion:** 2026-12
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2026-05-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07594184

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07594184, "Does Hyaluronic Acid Help Relieve Dry Mouth?". Retrieved via AI Analytics 2026-07-10 from https://api.ai-analytics.org/clinical/NCT07594184. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*