Trial · NCT07883187
Clinical Evaluation of Bioflx Crowns in Restoring Primary Anterior Teeth
NCT07883187, Not applicable, Recruiting, Tanta University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Clinical Evaluation of Bioflx Crowns in Restoring Primary Anterior Teeth. Trials, record NCT07883187. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07883187
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Clinical Evaluation of Bioflx Crowns in Restoring Primary Anterior Teeth
- NCT number
- NCT07883187
- Status
- Recruiting
- Phases
- Not applicable
- Enrollment
- 40 participants, estimated
- Lead sponsor
- Tanta University
- Conditions
- Clinical, Primary Teeth, Restoration, Crown
- Interventions
- Bioflx Crown Restoration (Group I), Celluloid Strip Crown Restoration (Group II)
- First posted
- 2026-10-20
- Last updated
- 2026-10-22
Source ClinicalTrials.gov
Registered outcomes3
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Cumulative Restoration Success Rate via Modified USPHS Criteria | Evaluated at 3, 6, and 9 months post-operative. | Proportion of restored crowns categorized as clinically successful (expressed as a percentage). Restoration success is defined as achieving Alpha (A) or Bravo (B) ratings across all four Modified USPHS parameters evaluated via visual, explorer, and dental floss inspection: 1. Marginal Integrity (Alpha = smooth adaptation; Bravo = explorer catches); 2. Color Match (Alpha = exact match; Bravo = acceptable mismatch); 3. Restoration Integrity (Alpha = intact; Bravo = small material loss); 4. Proximal Contact (Alpha = normal resistance to floss; Bravo = contact present without resistance). A rating of Charlie (C) or Delta (D) in any single parameter constitutes restoration failure. |
| Secondary | Gingival Health Response (Gingival Index) | Evaluated at baseline, 3, 6, and 9 months post-operative. | Measure Description: Evaluation of marginal gingival tissue health surrounding each restored crown using the Löe and Silness Gingival Index (GI) scored from 0 to 3 (0 = Normal gingiva; 1 = Mild inflammation/slight edema; 2 = Moderate inflammation/erythema/bleeding on probing; 3 = Severe inflammation/spontaneous bleeding). |
| Secondary | Plaque Index Score around Restored Teeth | Evaluated at baseline, 3, 6, and 9 months post-operative. | Measure Description: Assessment of soft microbial plaque thickness at the gingival margin surrounding each crown using the Silness-Löe Plaque Index (PI) scored from 0 to 3 (0 = No plaque; 1 = Thin film at gingival margin; 2 = Moderate accumulation; 3 = Abundance of plaque). |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers2
The papers the trial lists on ClinicalTrials.gov.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07883187
GET https://conductscience.org/api/trials/v1/NCT07883187/registered