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About
The purpose of this study is to investigate the hold properties of an investigational denture adhesive using an established methodology called the maximum incisal bite force (BF), and Kapur-Olshan (KO) index for denture retention and stability. The effects of hot drinks and two questionnaires relating to participants' perception will also be assessed for the investigational denture adhesive.
Full description
This study will be a single-centre, controlled, randomized, single blind, 4-treatment, 4-period, cross-over study to evaluate maximum maxillary bite force in a population of full maxillary denture wearers. This study consists of 5 visits (1 screening visit and 4 treatment periods including minimum washout period of 2 days between treatment visits). Participant's maxillary and mandibular dentures will be assessed for retention and stability using KO index and whether they are well made. Participants will be randomized to one of the 4 treatment groups i.e. No adhesive, Super Poligrip Free (SPF), Investigational Adhesive and Investigational Adhesive + Hot drink arm group and will undergo an oral soft tissue (OST) and Oral Hard Tissue (OHT) examination. Participants who will meet all the inclusion and no exclusion criteria will continue the study. Participants will complete the BF measurement, KO assessment, OST, OHT examination and participants 'perception questionnaire as per the schedule.
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Inclusion criteria
Participant provision of a signed and dated informed consent document indicating that the participant has been informed of all pertinent aspects of the study before any assessment is performed.
A participant who is willing and able to comply with scheduled visits, and other study procedures.
A participant in good general and mental health with, in the opinion of the investigator or medically qualified designee, no clinically significant or relevant abnormalities in medical history or upon oral examination, or condition, that would impact the participant's safety, wellbeing or the outcome of the study, if they were to participate in the study, or affect the individual's ability to understand and follow study procedures and requirements.
Participant with a completely edentulous maxillary arch restored with a conventional maxillary full denture with an acrylic base. The maxillary denture prosthesis must fulfil all of the following:
Participant with BF measurements which satisfy the following criteria:
A participant who is dentate in the mandibular arch or has a partial or full denture in the mandibular arch that is:
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
0 participants in 4 patient groups
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Data sourced from clinicaltrials.gov
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