Sponsor study identifier
interventional
80
1 country
1
Study Start
January 31, 2019
Actual (reported)Primary Completion
January 17, 2020
Actual (reported)Study Completion
April 30, 2020
Actual (reported)80 complete denture (CD) wearers participated in the quasi-experimental study. Two outcomes were: 1) oral health-related quality of life (OHRQoL) assessed using the Oral Impacts on Daily Performances index, and 2) masticatory performance, determined by a peanut particle size after 20-stroke mastication. Denture retention and stability were evaluated using the Chulalongkorn University (CU)-modified Kapur method to classify the CD into acceptable or unacceptable quality. Data were collected at 3-time points: 1) at baseline (T0), 2) after a 1-month trial of denture adhesive (DA) use (T1), at which time the participants decided whether to continue using DA, and 3) 1-month after continued or discontinued using DA (T2).
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 30, 2020
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 31, 2019
Actual (reported)January 17, 2020
Actual (reported)April 30, 2020
Actual (reported)June 16, 2021
Actual (reported)June 28, 2021
Actual (reported)Oral health-related quality of life (OHRQoL)
The OHRQoL was assessed using the oral impacts on daily performances (OIDP) index. The participants were interviewed about whether they had difficulties in performing the following 8 daily activities within physical, psychological and social performances: eating, speaking and pronouncing, cleaning denture and mouth, sleeping, smiling, emotional stability, social contact, and carrying out work or housework. The frequency and severity of each impact were rated using a five-point Likert scale, and their multiplication gave a condition-specific (CS) impact score. The overall oral impact score was the sum of all 8 activity scores. The prevalence of an oral impact was categorized into absence (score = 0) or presence of an oral impact (score \> 0).
2 months
Masticatory performance using the multiple sieve method of peanut particle.
2 months
Participants were instructed to use a cream-type denture adhesive (Polident®, GlaxoSmithKline, Ireland) once a day in the morning and use it throughout the day. They applied denture adhesive onto the tissue surface of their maxillary and mandibular dentures using a spot method. The participants had to remove the DA and clean the denture every day after the last meal by soaking and brushing the CD with liquid soap and a soft toothbrush under running tap water. Two gauze pads were used to remove DA from the denture and oral mucosa. After the 1-month trial period of DA use. The outcomes were evaluated with all participants using DA, and they had to choose whether they wanted to continue or discontinue using DA for another 1 month. At 1-month after continuing or discontinuing DA use. At this time, some participants used DA during the outcome evaluations, while some did not, depending on the patient's decision on DA use.
cream-type denture adhesive available as an over-the-counter product in Thailand
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Faculty of Dentistry, Chulalongkorn University
Pathum Wan, Bangkok, 10330, Thailand
Limpuangthip N, Somkotra T, Arksornnukit M. Modified retention and stability criteria for complete denture wearers: A risk assessment tool for impaired masticatory ability and oral health-related quality of life. J Prosthet Dent. 2018 Jul;120(1):43-49. doi: 10.1016/j.prosdent.2017.09.010. Epub 2017 Nov 29.
Nicolas E, Veyrune JL, Lassauzay C. A six-month assessment of oral health-related quality of life of complete denture wearers using denture adhesive: a pilot study. J Prosthodont. 2010 Aug;19(6):443-8. doi: 10.1111/j.1532-849X.2010.00601.x. Epub 2010 Apr 29.
Nareudee Limpuangthip
Chulalongkorn University
80 participants (actual enrollment reported by the registry).
First Submitted
June 16, 2021
First Posted
June 28, 2021
Effect of Mini Implants Supported Over Dentures Versus Conventional Implant After Bone Expansion
Contact the study team to confirm eligibility.
Ohwada G, Minakuchi S, Sato Y, Kondo H, Nomura T, Tsuboi A, Hong G, Itoh Y, Kawai Y, Kimoto S, Gunji A, Suzuki A, Suzuki T, Kimoto K, Hoshi N, Saita M, Yoneyama Y, Sato Y, Morokuma M, Okazaki J, Maeda T, Nakai K, Ichikawa T, Nagao K, Fujimoto K, Murata H, Kurogi T, Yoshida K, Nishimura M, Nishi Y, Murakami M, Hosoi T, Hamada T. Subjective Evaluation of Denture Adhesives: A Multicenter Randomized Controlled Trial. JDR Clin Trans Res. 2020 Jan;5(1):50-61. doi: 10.1177/2380084419837607. Epub 2019 Apr 11.
Study Start
January 31, 2019
Actual (reported)Primary Completion
January 17, 2020
Actual (reported)Study Completion
April 30, 2020
Actual (reported)Last Updated
June 28, 2021
Record last verified: 2021-06
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Source: ClinicalTrials.gov.
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