Effect of the Dietary Supplement to Alleviate Dry Mouth.

NCT07847840 | Not Yet Recruiting

• 1 other identifier: LAC-XERO-01-26
• Study Type: interventional
• Target: 35
• Locations: 1 country
• Sites: 1

Brief Summary

The goal of this study is to learn if dietary supplement works to improve dry mouth in adults. The main question it aims to answer is:

• Does dietary supplement reduce dry mouth sensation in subjects with dry mouth? Participants will:
• Take dietary supplement every day for 7 days
• Visit the pharmacy at the beginning and the end of the study

Conditions

Xerostomia

Outcome Measures

Primary Outcomes (1)

• Change from Baseline in the dry mouth intensity at 7 days

  The dry mouth sensation will be evaluated by numeric dryness scale from 0 (no dryness) to 10 (maximum dryness imaginable).

  From enrollment to the end of the study at 7 days

Study Arms (1)

Dietary supplement

EXPERIMENTAL

Dietary supplement will be taken daily for 7 days

Dietary Supplement: Dietary Supplement

Interventions

Dietary Supplement DIETARY_SUPPLEMENT

Dietary supplement will be taken daily for 7 days

Dietary supplement

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Age ≥18 years.
• Presence of subjective xerostomia.
• Score ≥4 on the Numerical Rating Scale for Dryness (NRS, 0-10), established as the cut-off point for clinically relevant xerostomia.
• Result consistent with xerostomia on the Fox Questionnaire.
• Provision of written informed consent.

You may not qualify if:

• Inability to understand or complete the study questionnaires.
• Recent initiation of a specific treatment for xerostomia that may interfere with the evaluation.
• Presence of clinical conditions that, in the investigator's judgment, may interfere with the assessment of the study outcomes.

Sponsors & Collaborators

• Lacer S.A.: lead

Study Sites (1)

Farmacia Marqueta

Barcelona, Spain

Location

MeSH Terms

Conditions

Xerostomia

Interventions

Dietary Supplements

Condition Hierarchy (Ancestors)

Salivary Gland Diseases; Mouth Diseases; Stomatognathic Diseases

Intervention Hierarchy (Ancestors)

Food; Diet, Food, and Nutrition; Physiological Phenomena; Food and Beverages

Central Study Contacts

Garcia

CONTACT

34 682319930; daniella@recerca.com

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: NA
• Masking: NONE
• Purpose: OTHER
• Intervention Model: SINGLE GROUP
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: September 23, 2026
• First Posted: September 29, 2026
• Study Start: October 1, 2026
• Primary Completion (Estimated): December 1, 2026
• Study Completion (Estimated): December 1, 2026
• Last Updated: September 29, 2026

Record last verified: 2026-09

Data Sharing

• IPD Sharing: Will not share

Locations

ES (1)