Clinical trial NCT05675566: Time-dependent Change in the Retention Force of the Implant Overdenture
Official title: Investigation of Time-Dependent Change of Retention Force of Mandibular Implant Overdenture and Evaluation of Patient Satisfaction: A Clinical Follow-up Study
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Edentulous Jaw
Keywords: Dental Prosthesis, Implant-Supported
Lead sponsor: Marmara University
Sponsor class: OTHER
First posted: 2023-01-09
Enrollment: 40
Sex: ALL
Minimum age (years): 50
Maximum age (years): 65
Standard ages: ADULT
OLDER_ADULT
Observational model: CASE_ONLY
Time perspective: PROSPECTIVE
Sampling method: NON_PROBABILITY_SAMPLE
Study population: Our study will include individuals who have been rehabilitated with implant overdentures at Marmara University Faculty of Dentistry, Department of Prosthodontics.

Brief summary: This descriptive longitudinal study aimed to investigate the retention force of implant-supported overdentures applied to edentulous individuals at Marmara University Faculty of Dentistry, examine the retention force and its time-dependent change, and evaluate patient satisfaction.


Eligibility criteria: Inclusion Criteria:

* 50-65 years old,
* Volunteer to participate in the study,
* Upper edentulous jaw with full denture, lower edentulous jaw with two-implant overdenture

Exclusion Criteria:

* Pregnant or lactating women
* Those who do not want to sign the consent form,
* Patients with a history of malignancy, radiotherapy, or chemotherapy
* Patients whose maxilla was rehabilitated with implant overdenture
* More than 2 implants for lower jaw implant overdenture

Primary outcomes:
measure: Change in retention force
timeFrame: 6 months
Secondary outcomes:
measure: Change in patient satisfaction
timeFrame: 6 months
Other outcomes:
Locations:
city: Istanbul
country: Turkey
facility: Marmara University School of Dentistry
Study officials:
References:
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citation: Cousson PY, Bessadet M, Nicolas E, Veyrune JL, Lesourd B, Lassauzay C. Nutritional status, dietary intake and oral quality of life in elderly complete denture wearers. Gerodontology. 2012 Jun;29(2):e685-92. doi: 10.1111/j.1741-2358.2011.00545.x. Epub 2011 Oct 17.
citation: Evtimovska E, Masri R, Driscoll CF, Romberg E. The change in retentive values of locator attachments and hader clips over time. J Prosthodont. 2009 Aug;18(6):479-83. doi: 10.1111/j.1532-849X.2009.00474.x. Epub 2009 Jun 3.
citation: Fromentin O, Lassauzay C, Abi Nader S, Feine J, de Albuquerque Junior RF. Testing the retention of attachments for implant overdentures - validation of an original force measurement system. J Oral Rehabil. 2010 Jan;37(1):54-62. doi: 10.1111/j.1365-2842.2009.02020.x. Epub 2009 Nov 11.
citation: Sultana N, Bartlett DW, Suleiman M. Retention of implant-supported overdentures at different implant angulations: comparing Locator and ball attachments. Clin Oral Implants Res. 2017 Nov;28(11):1406-1410. doi: 10.1111/clr.13003. Epub 2017 Feb 13.
citation: Ucankale M, Akoglu B, Ozkan Y, Ozkan YK. The effect of different attachment systems with implant-retained overdentures on maximum bite force and EMG. Gerodontology. 2012 Mar;29(1):24-9. doi: 10.1111/j.1741-2358.2010.00389.x. Epub 2010 Jun 30.
citation: Uludag B, Polat S, Sahin V, Comut AA. Effects of implant angulations and attachment configurations on the retentive forces of locator attachment-retained overdentures. Int J Oral Maxillofac Implants. 2014 Sep-Oct;29(5):1053-7. doi: 10.11607/jomi.3401.