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Salivary flow measurements in a clinical setting: the Dutch consensus statement
Zainab Assy1, Derk Hendrik Jan Jager2,3, Henk S Brand4,5
1Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Gustav Mahlerlaan 3004, Amsterdam, 1081 LA, The Netherlands. z.assy@acta.nl.
Clinical Oral Investigations
|August 7, 2026
Summary
Standardizing salivary flow rate measurement is essential for diagnosing hyposalivation and hypersalivation. This study presents a Dutch consensus statement to create uniform clinical assessment methods for salivary flow rates.
Area of Science:
- Dentistry
- Clinical Diagnostics
Background:
- Accurate salivary flow rate measurement is vital for diagnosing hyposalivation and hypersalivation.
- Current methods for assessing salivary flow rates lack uniformity, hindering data comparison and threshold establishment.
- A standardized protocol is needed for reliable clinical assessment of salivary function.
Purpose of the Study:
- To present the Dutch consensus statement for measuring unstimulated and stimulated salivary flow rates.
- To address the need for standardized clinical methods in assessing salivary flow.
- To facilitate the development of an international standardized protocol for salivary flow rate assessment.
Main Methods:
- Development of a consensus statement based on expert agreement.
- Description of standardized procedures for measuring unstimulated salivary flow rate.
- Description of standardized procedures for measuring stimulated salivary flow rate.
Main Results:
- A consensus statement outlining standardized methods for salivary flow rate measurement has been established.
- The protocol addresses both unstimulated and stimulated salivary collections.
- The Dutch consensus provides a foundation for international standardization.
Conclusions:
- Standardized measurement of salivary flow rates is achievable and necessary for clinical practice.
- The Dutch consensus statement offers a framework for consistent salivary flow rate assessment.
- Implementation of this protocol can improve diagnostic accuracy for salivary dysfunction worldwide.
