Microneedling-Assisted Hyaluronic Acid for Interdental Papilla Deficiency
NCT07919808, Not applicable, Not yet recruiting, Badr University
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Microneedling-Assisted Hyaluronic Acid for Interdental Papilla Deficiency | ClinicalTrials.gov |
| NCT number | NCT07919808 | ClinicalTrials.gov |
| Status | Not yet recruiting | ClinicalTrials.gov |
| Phases | Not applicable | ClinicalTrials.gov |
| Enrollment | 20 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | Badr University | ClinicalTrials.gov |
| Conditions | Interdental Papilla Deficiency | ClinicalTrials.gov |
| Interventions | Microneedling, cross-linked hyaluronic acid | ClinicalTrials.gov |
| First posted | 2026-11-05 | ClinicalTrials.gov |
| Last updated | 2026-11-06 | ClinicalTrials.gov |
Registered outcomes 8
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Change in Black Triangle Height | Baseline, 1 month, 3 months, and 6 months | Black triangle height will be measured in millimeters as the linear distance from the base of the interproximal contact point to the most coronal tip of the interdental papilla using a calibrated UNC-15 periodontal probe. Standardized acrylic stents will be used to ensure reproducible probe angulation and reference point positioning. | ClinicalTrials.gov |
| Secondary | Gingival Crevicular Fluid Periostin Level | Baseline, 1 month, 3 months, and 6 months | Periostin concentration in gingival crevicular fluid will be measured using a commercially available human periostin ELISA kit. | ClinicalTrials.gov |
| Secondary | Gingival Crevicular Fluid MMP-9 Level | Baseline, 1 month, 3 months, and 6 months | MMP-9 concentration in gingival crevicular fluid will be measured using a commercially available human MMP-9 ELISA kit. | ClinicalTrials.gov |
| Secondary | Gingival Crevicular Fluid TIMP-1 Level | Baseline, 1 month, 3 months, and 6 months | TIMP-1 concentration in gingival crevicular fluid will be measured using a commercially available human TIMP-1 ELISA kit. | ClinicalTrials.gov |
| Secondary | Plaque Index | Baseline, 1 month, 3 months, and 6 months | Plaque accumulation will be assessed using the Silness and Löe Plaque Index on a score from 0 to 3. | ClinicalTrials.gov |
| Secondary | Gingival Index | Baseline, 1 month, 3 months, and 6 months | Gingival inflammation will be assessed using the Löe and Silness Gingival Index on a score from 0 to 3. | ClinicalTrials.gov |
| Secondary | Periodontal Probing Depth | Baseline, 1 month, 3 months, and 6 months | Periodontal probing depth will be measured in millimeters from the gingival margin to the base of the sulcus or periodontal pocket using a UNC-15 periodontal probe. | ClinicalTrials.gov |
| Secondary | Patient Satisfaction | 6 months | Patient satisfaction with esthetic appearance will be assessed using a visual analogue scale at the end of the follow-up period. | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 0
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|
Grants 0
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.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|
Source 5
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.4.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
| NIH clinical studies file | 2026-11-13 | ClinicalTrials.gov |
Release trials-2026-11-12-0.4.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.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.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)