Comparison of sesame oil wafers and lozenges as saliva substitutes for dry mouth in head and neck cancer patients: A crossover randomized control trial.
Abbas Amanat M; Srichana T; Takahashi Yupanqui C; Thearmontree A · 2026 · Pakistan journal of pharmaceutical sciences
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background Dry mouth is a condition associated with significant morbidity. It not only causes discomfort but also increases risk of many health and oral health problems. Objectives This study compared the efficacy and patient satisfaction…
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Metadata source: Europe PMC · DOI 10.36721/pjps.2026.39.5.reg.15179.1