- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07795073
Acceleration of Tooth Movement Using PRP and Photobiomodulation With Clear Aligners
Evaluation and Comparison of Acceleration of Tooth Movement Using Platelet-Rich Plasma (PRP) and Photobiomodulation (PBM) With Clear Orthodontic Appliances (Aligners): A Randomized Controlled Clinical Trial
Aperçu de l'étude
Statut
Les conditions
Description détaillée
This randomized controlled clinical trial evaluates the acceleration orthodontic tooth movement using two adjunct biological stimulation modalities in patients under going clear aligners therapy participant are allocated into three groups:
- Clear aligner + photobiomodulation (PBM) : receives low-level laser therapy at specific intervals to stimulate cellular turnover and bone remodeling
- Clear aligner +platelet-rich plasma (PRP) :receives localized autologous injections in the target tooth movement area to facilitate biological response
- Clear aligners alone: (control group )receiving standard clear aligners treatment without additional interventions.
Outcomes will be evaluated periodically using digital intra-oral scanning to measure tracking, accuracy, rate of orthodontic tooth movement, and soft tissue - periodontal health throughout the active treatment period.
Type d'étude
Inscription (Estimé)
Phase
- Phase 2
- La phase 1
Contacts et emplacements
Coordonnées de l'étude
- Nom: Naela M Al-mogahed, Prof
- Numéro de téléphone: +967777962002
- E-mail: almogahed2000@yahoo.com
Lieux d'étude
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Sanaa Governorate
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Sanaa, Sanaa Governorate, Yémen, 009671
- Faculty of Dentistry Sanaa university
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
Accepte les volontaires sains
La description
Inclusion Criteria:
- Age 18- 25 years requiring clear aligner therapy
- good oral hygiene and health periodontal status
- full permanent dentition (excluding third molars)
- willingness to comply with clear aligner wear schedules and follow -up visits.
Exclusion Criteria:
- history of previous orthodontic treatment
- Systemic diseases or conditions affecting bone metabolism
- Ongoing pharmacological treatment able to influence orthodontic movement (e.g. prostaglandin inhibitors or biphosphonates)
- Active periodontal disease or poor oral hygiene
- history of photosensitivity or diseases triggered by light exposure
- contraindication to PRP blood extraction
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Clear Aligner + Photobiomodulation
under a reduced wear-time framework.
|
extra-oral application of photobiomodulation (PBM) Therapy to the targeted alveolar site to evaluate its clinical effectiveness in accelerating orthodontic tooth movement
Clear aligner worn for 22-hour on the first day of each aligner stage, followed by a daily wear duration of 12-hour per day for the remaining period in combination with acceleration modalities
|
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Expérimental: Clear Aligner + Plasma Injection
under a reduced wear-time framework
|
Clear aligner worn for 22-hour on the first day of each aligner stage, followed by a daily wear duration of 12-hour per day for the remaining period in combination with acceleration modalities
local submucosal injection of Autologous Platelet Rich Plasma (PRP) into the targeted alveolar site to evaluate its clinical effectiveness in accelerating orthodontic tooth movement
|
|
Comparateur actif: Clear Aligner Control Group
without any accelerator intervention
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Clear aligners worn for the standard conventional duration of 22-hour per day without additional acceleration interventions
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Rate of clinical tooth movement via intraoral digital scans
Délai: Every 4 weeks from baseline up to 6 months
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Quantitative measurement of cumulative linear displacement and dental crown movement (in millimeters) calculated after every 2- aligners sequence (every 4 weeks) measurement will be obtained using digital intra-oral scan superimposed across all three study groups.
|
Every 4 weeks from baseline up to 6 months
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Root apex displacement
Délai: Baseline and 6 months
|
Assessment of root apex displacement in millimeters using CBCT superimposition
|
Baseline and 6 months
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Patient-Reported Pain Level
Délai: At baseline, 24 hours, 48 hours, day 3, day 7 and day at aligner change up to 6 months.
|
Pain intensity is evaluated using the Visual Analog Scale from 0 to 10, where 0 indicates no pain and 10 represents the worst possible pain.
Higher scores indicate worse pain.
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At baseline, 24 hours, 48 hours, day 3, day 7 and day at aligner change up to 6 months.
|
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Root resorption
Délai: Baseline and 6 months
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Assessment of root resorption in millimeters using CBCT superimposition
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Baseline and 6 months
|
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Peri-tooth alveolar bone density
Délai: Baseline and 6 months
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Assessment of peri-tooth alveolar bone density changes in Hounsfield Unit (HU) using CBCT superimposition.
|
Baseline and 6 months
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Arij L Abdulmajid, MSc, Sanaa University
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- Acceleration Clear Aligner
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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