Evidence map›Paper›PMID 42355415›Full record

ArticleLife (Basel, Switzerland)2026

Hyposalivation Treatment with Non-Crosslinked Hyaluronic Acid and Amino Acids Solution-A Clinical Pilot Study.

Marzena Liliana Wyganowska, Sylwia Klewin-Steinböck, Peng Ao

Registry-linked trialAbstract read
In one paragraph

Article in Life (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07309588 (Hyposalivation Treatment With Non-crosslinked Hyaluronic Acid and Amino Acids Solution), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07309588 phase1 / phase2enrolling by invitationnot on this map

Hyposalivation Treatment With Non-crosslinked Hyaluronic Acid and Amino Acids Solution

TypeinterventionalSponsorPoznan University of Medical SciencesRan2025 to 2026Enrolled100ConditionsXerostomia Due to Hyposecretion of Salivary GlandArmsSunecos-200 Injectable Hyaluronic acid and amino acids solution
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Marzena Liliana WyganowskaDepartment of Periodontology and Oral Mucosa Diseases, Poznan University of Medical Science, 70, Bukowska St., 60-812 Poznan, Poland.
Sylwia Klewin-SteinböckDepartment of Periodontology and Oral Mucosa Diseases, Poznan University of Medical Science, 70, Bukowska St., 60-812 Poznan, Poland.
Peng AoDepartment of Periodontology and Oral Mucosa Diseases, Poznan University of Medical Science, 70, Bukowska St., 60-812 Poznan, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis randomized controlled clinical study aimed to evaluate changes in salivary secretion following injections of a hyaluronic acid and amino acid solution in patients with hyposalivation. MATERIALS AND

methodsA total of 100 patients with symptoms of hyposalivation were randomly assigned to either a study group or a control group (1:1). The consistency and pH of unstimulated saliva, as well as the volume and buffering capacity of stimulated saliva, were assessed using the Saliva-Check Buffer GC test at baseline and after the study period. Patients in the study group received injections of a hyaluronic acid and amino acid solution into the buccal mucosa in four sessions at two-week intervals, while the control group received no intervention.

resultsSignificant improvements were observed in the intervention group, including favorable changes in the consistency and pH of unstimulated saliva as well as increases in the volume and buffering capacity of stimulated saliva over the study period. A paired

conclusionsInjections of a hyaluronic acid and amino acid solution may represent a promising therapeutic option for patients with symptoms of dry mouth. Study registered on Clinicaltrials NCT07309588.

Indexed as

amino acidsdry mouthhyaluronic acidxerostomia

Identifiers

PMID42355415
PMCPMC13301810

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Registered trials

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