Clinical trials: Root Resorption
Bone Resorption, Symptoms
Microsurgery Using a Bioceramic Root End Filling Material
Endodontic failures are not uncommonly encountered despite improvements in routine root canal therapy. Endodontic microsurgery is one way to manage such failure.
- Trial name
- microsurgery (NCT03733938)
- Testing
- endodontic microsurgery
- Where
- Jordan
- Volunteers
- 50 people
- Sponsor
- Jordan University of Science and Technology
Malocclusion, Angle Class II, Division 1
Efficacy of Injectable Platelet Rich Fibrin (i-PRF) in Enhancing Bone Quality
Twenty patients need therapeutic extraction of the maxillary first premolars with subsequent retraction of the maxillary canines, will be divided randomly into two groups, and will randomly assigned to one side of the maxillary…
- Trial name
- NCT03399760
- Testing
- i-PRF, canine retraction
- Where
- Syria
- Volunteers
- 20 people
- Sponsor
- Damascus University
Angle Class I
Root Resorption and Alveolar Bone in the Maxillary Canine Retraction Using Injectable Platelet-rich Fibrin: A Split-Mouth Trial
Prolonged orthodontic treatment is a risk factor for root resorption, so accelerating the speed of tooth movement using different methods can limit tooth root resorption.
- Trial name
- NCT06634888
- Testing
- Injectable platelet rich fbirin
- Where
- Vietnam
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Can Tho University of Medicine and Pharmacy
Root Resorption
Correlation Between Root Resorption and Dentin Sialoprotein Upon Application of Different Orthodontic Forces.
Since root resorption is a frequent consequence of orthodontic treatment, DSP are non-collagenous dentin-specific matrix proteins postulated to be involved in the mineralization of pre-dentin into dentin.
- Trial name
- NCT03644537
- Testing
- Orthodontic intrusion
- Where
- Egypt
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Aya Ahmed Moursi El Faham
Root Resorption
Analysis of Dentine Sialophosphoprotein (DSPP) for Root Resorption
This study was conducted after obtaining approval from UKM Research Ethics Committee. Gingival Crevicular Fluid (GCF) from Orthodontic and non-orthodontic patients was collected with the consent of patients to detect Dentine…
- Trial name
- NCT05077878
- Testing
- DSPP level in GCF
- Where
- Malaysia
- Volunteers
- 30 people
- Sponsor
- National University of Malaysia
Root Resorption
Treatment of Internal Inflammatory Root Resorption Using Injectable PRF Revascularization Technque
Currently Endodontics looks forward for regeneration rather than repair. Regenerative endodontic therapy was limited to pulp revascularization of necrotic pulp in immature teeth , followed by mature teeth.
- Trial name
- NCT04410679
- Testing
- injectable PRF
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Class II Division 1 Malocclusion
External Root Resorption and Periodontal Status During Retraction of the Upper Anterior Teeth
This RCT will include 34 patients requiring en-masse retraction of upper anterior teeth after maxillary first premolars extraction.
- Trial name
- NCT06873490
- Testing
- Electric stimulation removabel device, Traditional retraction method.
- Where
- Syria
- Volunteers
- 34 people
- Sponsor
- Damascus University
Root Resorption
Amount of Root Resorption of Maxillary Anteriors After en Masse Versus Two Step Space Closure
The goal of this study is to compare the three dimensional root resorption after extraction space closure in two groups: two step retraction and en masse retraction.
- Trial name
- CBCT (NCT05606185)
- Testing
- retraction method
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Dow University of Health Sciences
Root Resorption, Pain
Side Effects of Different Treatment Methods
this study aimed to compare the effects of fixed orthodontic treatment and clear aligner therapy on root resorption, periodontal status, pain experience and chewing performance.
- Conditions
- Root Resorption, Pain, Chewing Function
- Trial name
- NCT06709287
- Testing
- clear aligners, orthodontic metal bracket
- Where
- Turkey (Türkiye)
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Malocclusion; Displaced Teeth
3-D Evaluation of Alveolar Bone Changes and Root Resorption After Traction of Buccally Displaced Maxillary Canines
This clinical study used CBCT images to investigate the alveolar bone changes and root resorption in unilateral buccally displaced maxillary canines and adjacent teeth before and after orthodontic traction of unilateral BDMCs.
- Trial name
- BDMC (NCT07399197)
- Testing
- T-loop, Piggyback double wire
- Where
- Yemen
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Sana'a University
Root Resorption, Orthodontic Appliance
Three-dimensional CBCT Analysis of Root Volume Changes Following Tooth-bone and Bone-borne Maxillary Expansion: A Pilot Study.
External root resorption (ERR) is an undesired side effect observed after rapid maxillary expansion (RME). This study aimed to investigate changes in the root volume of maxillary permanent first molars after RME using tooth-borne…
- Conditions
- Root Resorption, Orthodontic Appliance, CBCT Segmentation
- Trial name
- NCT06912568
- Testing
- Miniscrew insertion, Expander, CBCT
- Where
- Italy
- Volunteers
- 21 people
- Sponsor
- University of Roma La Sapienza
Orthodontic Pathological Resorption of External Root
Efficacy of Injection Platelet-rich Fibrin(I-PRF) in Accelerate Alignment and Leveling
the aim of this study is to evaluate the effectiveness of injection I-PRF to accelerate alignment and leveling of the upper anterior teeth and reduce the time required for treatment.
- Trial name
- NCT04885842
- Testing
- injection I-PRF
- Where
- Syria
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Latakia University
Orthodontic Pathological Resorption of External Root, Orthodontic Appliance Complication
Photobiomodulation and Root Resorption
Objectives: The aim of this study is to investigate the effect of photobiomodulation therapies on root resorption compared with the placebo group. Materials and Methods: 30 patients, who were admitted to the ………….
- Conditions
- Orthodontic Pathological Resorption of External Root, Orthodontic Appliance Complication, Orthodontic Tooth Movement
- Trial name
- NCT04044989
- Testing
- Laser, light-emitting diode (LED)
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Gaziantep
Malocclusion, Angle Class II, Division 1
Evaluating Laser and Piezocision vs. Piezocision Alone on Root Resorption and Gingival Health During Tooth Retraction
This trial aims to determine whether using a special laser (low-level laser therapy, or LLLT) in combination with a minor surgical procedure (piezocision) can safely accelerate orthodontic treatment.
- Trial name
- NCT07442825
- Testing
- Flapless Corticotomy (Piezocision), Level Laser Therapy (LLLT), Traditional treatment
- Where
- Syria
- Volunteers
- 66 people
- Sponsor
- Damascus University
Deep Bite Malocclusion, Intrusion of Tooth
Maxillary Incisor Intrusion Using Utility Arch Assisted With Micro-osteoperforations
Study will be directed to evaluate the dentoalveolar changes following maxillary incisor intrusion using utility arch assisted with micro-osteoperforations in deep bite cases.
- Conditions
- Deep Bite Malocclusion, Intrusion of Tooth, Orthodontic Tooth Movement, Root Resorption
- Trial name
- MOPs (NCT07566676)
- Testing
- Micro-osteoperforations, Utility arch
- Where
- Egypt
- Volunteers
- 18 people
- Sponsor
- Al-Azhar University
Malocclusion of Anterior Teeth, Malocclusion; Displaced Teeth
Effects of Three Orthodontic Archwire Protocols on Root and Bone Changes
This randomized controlled clinical trial compares the effects of three orthodontic archwire protocols used during the alignment phase on anterior tooth roots and the supporting alveolar bone.
- Trial name
- NCT07688655
- Testing
- Square-shaped cross-sectional archwire, Rectangular-shaped cross-sectional archwire, Traditional sequence of archwires
- Where
- Syria
- Volunteers
- 53 people
- Sponsor
- Damascus University
Crowding of Anterior Maxillary Teeth
Repeated Injections of i-PRF for Decreasing Root Resorption After the Orthodontic Treatment.
Mandibular incisor crowding is a frequent issue that prompts many adults to seek orthodontic treatment. The treatment may enhance patients' quality of life, facilitate dental plaque control, and improve the quality of periodontal…
- Trial name
- NCT07352241
- Testing
- 4-time i-PRF injection group, Saline injection
- Where
- Syria
- Volunteers
- 36 people
- Sponsor
- Damascus University
Physiological Root Resorption of Primary Teeth
The Effect of Physiological Root Resorption in Primary Teeth on the Success of Pulpotomy Treatment
The aim of our study was to evaluate the effect of physiological root resorption on the success of pulpotomy treatment performed using a calcium silicate-based material on primary second molars with deep dentin caries.
- Trial name
- NCT07834814
- Testing
- Pulpotomy treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 93 people
- Sponsor
- Aydin Adnan Menderes University
Amount of Labial Bone Thickness, Amount of Root Resorption
Assessment of Changes in Labial Bone Thickness and Root Surface After Enmasse Retraction With and Without Hard Laser Assistance
Assessment of Changes in Labial Bone Thickness and Root Surface After Enmasse Retraction With and Without Hard Laser Assistance:Comparative Randomized Cllinical Trial
- Trial name
- NCT07320352
- Testing
- Hard laser therapy biolase device, Enmass retraction without hard laser
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Faculty of Dental Medicine for Girls
Root Resorption
A Comparative CT Evaluation of the Amount of Root Resorption in Self-ligating Versus Conventional Brackets
Aim: The aim of the study was to evaluate and compare the extent of root resorption in the maxillary and mandibular anterior teeth during orthodontic treatment with the use of different types of brackets.
- Trial name
- NCT03613285
- Testing
- conventional brackets, smart clip passive self ligating brackets, Empower active self ligating brackets
- Where
- India
- Volunteers
- 21 people
- Sponsor
- Institute of Dental Science and Technologies