An interventional study of Lingual retainer from Fiber and Lingual retainer from metal in Malocclusion, Angle's Class, sponsored by Hama University. Completed at 1 site in Syrian Arab Republic. Open to participants aged 14 Years to 24 Years. Per ClinicalTrials.gov, last updated 2025-03-12.
Sponsored by Hama University · Not applicable, Interventional, and Treatment
This study includes patients who have had previous orthodontic treatments (without tooth extraction) and who have good alignment of their lower incisors. Investigators will compare two types of lingual retainers made with CAD-CAM
This study includes patients who have had previous orthodontic treatments (without tooth extraction) and who have good alignment of their lower incisors. Investigator will compare two types of lingual retainers made with CAD-CAM by comparing them with the traditional lingual retainers according to the following groups:
457 studies on the registry are indexed under Malocclusion; 89 are open to participants now.
This study's enrollment of 42 is above the median of 36 across 372 interventional studies indexed under Malocclusion.
Browse Malocclusion studies →Hama University is the lead sponsor of 9 studies on the registry; 4 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Patients who have a deep bite Patients who have previously used retainer Patients with poor oral care
lingual retainer made of fiber manufactured using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.
Device: Lingual retainer from Fiber
lingual retainer made of metal manufactured using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months
Device: Lingual retainer from metal
lingual retainer made of braided stainless steel wire applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.
Device: Traditional retianer from braided
lingual retainer manufactured from fiber using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.
lingual retainer manufactured from metal using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.
lingual retainer manufactured using traditional technique from stainless steel applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.
Bacterial plaque indicator
the amount of plaque on the gingival edge on the tooth surface is determined by using a probe. This indicator does not need to color the plaque. This indicator is taken for all teeth monthly over a period of 6 months
Time frame: 6 months
Patient Acceptance Assessment:
Patient acceptance will be evaluated according to a set of questions presented in a questionnaire sheet for each patient in the hospital Each period of the review where patient acceptance was recorded in three aspects: 1. Speech: The extent of the effect of the affixed fixative on the patient's comfort with speech will be recorded in each follow-up period in the event that there is no difficulty in speaking or there is difficulty in speaking. Is there a proven effect on speech? )Yes No( 2. Oral Care Procedures: The patient's ability to perform oral care procedures will be recorded In my case, the ease and difficulty of doing oral care procedures. How easy is it for you to perform oral care procedures? (easy / hard)
Time frame: 6 months
Plan to share: No
No publications or documents are linked to this record.
This study is completed, as verified in Mar 2025. You cannot join it, but the record below documents what was studied.
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Hama University