Evaluation of the Clinical Success of Stainless Steel Crowns Applied Using Different Cements on Permanent Teeth Affected by Molar Incisor Hypomineralization
Sponsor study identifier
interventional
20
1 country
1
Study Start
August 1, 2024
Actual (reported)Primary Completion
March 1, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
April 1, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
The main question of the study was to evaluate the one-year clinical success of SSc bonded with two different cement types in MIH teeth with excessive material loss. The researchears will compare the survival rate, effect on gingival health and radiographic success of calcium silicate-based resin-containing cement and resin-modified glass ionomer cement.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 1, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
March 13, 2024
Actual (reported)March 19, 2024
Actual (reported)August 1, 2024
Actual (reported)March 1, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
April 1, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Anatomical Integrity
0: The crown retains its anatomical integrity. 1. The anatomical integrity of the restoration is impaired but functional. 2. The restoration is fractured, displaced or completely lost.
3. month, 6. month, 9. month, 12. month
Marginal Compliance
0: Clinically ideal. No opening is observed between crown and gingiva, no sonde enters. 1. Clinically acceptable. There is an opening between the crown and gingiva that does not extend to the prepared tooth. 2. Clinically unacceptable, tooth mobility and an opening extending to the prepared tooth.
3. month, 6. month, 9. month, 12. month
Proximal Contact
0: Clinically ideal. It is possible to clean the proximal contact area with dental floss. 1. Clinically acceptable. Floss passes hard or loose through the proximal contact area. 2. Clinically unacceptable, proximal contact is not present.
3. month, 6. month, 9. month, 12. month
Crown Marginal Location
1. Subgingival 2. Gingival level 3.Supragingival
3. month, 6. month, 9. month, 12. month
Restoration success
Marginal Fit of the Crown (RADIOLOGICAL)
6. month, 12. month
Calcium silicate based resin cement
Resin modified glass ionomer cement
Investigators will restore MIH teeth with stainless steel crowns using calcium silicate-based resin cement and resin-modified glass ionomer cement and evaluate their 1-year success.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Afyonkarahisar Health Sciences University
Afyonkarahisar, 03030, Turkey (Türkiye)
Burcu GUCYETMEZ TOPAL, Asc. Prof.
Afyonkarahisar Health Sciences University
Esma ATIS, Res. Ass.
Afyonkarahisar Health Sciences University
First Submitted
March 13, 2024
First Posted
March 19, 2024
Study Start
August 1, 2024
Actual (reported)Primary Completion
March 1, 2025
Estimated (date passed)1. Crown appearance normal, no cracks, fractures, chips 2. Inconspicuously small loss of material 3. Huge loss of material
3. month, 6. month, 9. month, 12. month
Green and Vermillion's Oral Hygiene Index
0 No plaque and discoloration 1. Plaque accumulation of less than 1/3 of the tooth surface or extrinsic staining without plaque accumulation and regardless of the surface covered 2. Plaque accumulation more than 1/3 and less than 2/3 of the tooth surface 3. Plaque accumulation covering more than 2/3 of the tooth surface
3. month, 6. month, 9. month, 12. month
Contact the study team to confirm eligibility.
This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
April 1, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
January 30, 2025
Record last verified: 2025-01
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Source: ClinicalTrials.gov.
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