Comparison of antimicrobial photodynamic therapy protocols as adjunct treatment in the management of initial pericoronitis: a randomized, controlled, double-blind clinical trial.
Schalch TO; Ando-Suguimoto ES; Ferreira BS; Mayer MAP; Motta LJ; Bussadori SK; Duran CCG; Fernandes KPS · 2026 · Clinical oral investigations
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)
Objectives The aim of this study was to compare the effectiveness of two antimicrobial photodynamic therapy (aPDT) protocols using different methylene blue formulations in the treatment of initial pericoronitis. The research question was…
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Metadata source: Europe PMC · DOI 10.1007/s00784-026-06898-5