Clinical trials: Mini-screws
Acute Stress Response During Orthodontic Mini-screw Placement
Effects of Music Therapy on Stress During Orthodontic Mini-screw Placement
This randomized clinical trial evaluated acute stress responses during orthodontic mini-screw placement and whether listening to music during the procedure influenced these responses.
- Trial name
- NCT07793669
- Testing
- Music Listening Intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Himmet YILDIRIM
Molar Intrusion, Ozonated Olive Oil
Ozonated Olive Oil for Mini-Screw Complications in Molar Intrusion
The goal of this clinical trial was to learn whether ozonated olive oil can reduce complications around orthodontic mini-screws in patients with anterior open bite who receive maxillary molar intrusion as part of fixed…
- Conditions
- Molar Intrusion, Ozonated Olive Oil, Chlorhexidine
- Trial name
- NCT07900022
- Testing
- Ozonated Olive Oil, Chlorhexidine
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 26 people
- Sponsor
- Yuzuncu Yil University
Dental Implants
The Mini-Screw as Orthodontic Anchoring: Survival, Clinical Efficiency and Experience of the Patient
This is a clinical trial to evaluate the mini-screw as orthodontic anchoring. This trial will study implant survival, clinical efficiency and experience of the patient.
- Trial name
- NCT00137137
- Testing
- Placement of the mini-screw
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Skeletal Open Bite, Open Bite
Anterior Open Bite Closure by Clear Aligners Versus Fixed Appliances in Adult Patients With Skeletal Open Bite: A Randomized Clinical Trial.
Here's a 1,000-word (quarter-length) concise version of your research brief, preserving the key structure and essential details: Brief Summary: Comparative Management of Skeletal Anterior Open Bite Using Mini-Screw Supported…
- Conditions
- Skeletal Open Bite, Open Bite, Maxillary Intrusion, Mini-screws
- Trial name
- AOB-Mx_INT-MS (NCT07117006)
- Testing
- miniscrew- supported maxillary posterior segments' intrusion using clear aligners
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Cairo University
Constricted Maxillary Arch
Effect of Mini-screw Assisted Rapid Palatal Expansion on Midpalatal Suture in Post-pubertal Patients: a CBCT Study
a device is going to be placed in the palate to non-growing patients who are diagnosed to have a constricted maxillary arch and require an expansion of the maxillary arch in their treatment plan.
- Trial name
- EMARPEMSPP (NCT07075211)
- Testing
- MARPE (mini-screw assisted rapid palatal expansion)
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Class II Malocclusion
Effect of Bilateral Distalization of Upper First Molars in a Group of Patients After Extraction of Maxillary Second Molars
There is a scarcity in the current literature regarding such appliance and its effect on distalizing the first maxillary molar in absence of the second molar.
- Trial name
- NCT05592977
- Testing
- Intra-Oral Distalizing Device
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Class III Malocclusion
Mandibular First Molar Distalization
A clinical study to test the capability of the mini-screws inserted in the Mandibular buccal shelf area as an anchorage unit to distalize mandibular first molar for correction of mild to moderate Class III cases.
- Trial name
- NCT04229797
- Testing
- Mandibular distalization using extra-radicular miniscrews
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Class II Malocclusion
Class II Malocclusion Correction Using the Mini-screw Supported Advanced Molar Distalization Appliance
the primary aim for this clinical trial was to assess the amount of molar distalization The subjects with the following inclusion criteria: 1. Early permanent dention. 2.
- Trial name
- (AMDA) (NCT06726694)
- Testing
- class II molar relation correction by advanced molar distalization appliance
- Where
- Egypt
- Volunteers
- 25 people
- Sponsor
- Ain Shams University
Inflammation at Mini-screw Insertion Site, Mobility, Mini-screw
Antibiotics Prior to Mini-screw Implant Insertion
The investigators plan to use amoxicillin in capsule form, prepared by a pharmacist, for antibiotic prophylaxis to decrease the failure rate of mini-screw implants temporarily placed in the palate of patients involved in Phase II…
- Trial name
- NCT03582605
- Testing
- Amoxicillin
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- St. Louis University
Skeletal Open Bite, Vertical Maxillary Excess
Treatment of Skeletal Open Bite With Open Bite Activator and Skeletal Anchorage-Supported Vertical Elastics
This study evaluated a new treatment approach for skeletal open bite in growing individuals using an open bite activator combined with anterior skeletal anchorage-supported vertical elastics.
- Conditions
- Skeletal Open Bite, Vertical Maxillary Excess, Hyperdivergent Growth Pattern, Long Face Syndrome
- Trial name
- SOBT (NCT06936371)
- Testing
- Open Bite Activator with Skeletal Anchorage-Supported Vertical Elastics
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people
- Sponsor
- Ankara University
Gingival Inflammation and Loss the Orthodontic Mini-screws
Strontium-Hydroxyapatite Coated Mini-Screws: Antibacterial Effect and Stability
This randomized controlled clinical trial aims to evaluate the antibacterial efficacy and stability of strontium-incorporated hydroxyapatite (Sr-HA) coated orthodontic mini-screws (OMSs) used for maxillary canine retraction.
- Trial name
- NCT07105969
- Testing
- Strontium Incorporated Hydroxyapatite [Sr-HA] coated mini-screws purchased from Dentarum company
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Displacement of Other Bone Devices, Implants and Grafts, Mechanical Complication of Other Bone Devices, Implants and Grafts
Influence of Low-level Laser Therapy on Stability and Displacement of Orthodontic Miniscrew Implants
The purpose of this study is to evaluate the effect of Low level laser therapy on stability and displacement of orthodontic miniscrew implants using two different force application protocols.
- Trial name
- NCT02891499
- Testing
- Low-level laser therapy, Mediate force application
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Dental Implantation, Peri-implant Mucositis
Periodontal Effects of Orthodontic Mini-Screws
Orthodontic mini-screws (TADs) are commonly used to provide temporary anchorage and prevent unwanted tooth movement during orthodontic treatment.
- Conditions
- Dental Implantation, Peri-implant Mucositis, Orthodontic Anchorage Procedures, Gingival Inflammation and Bleeding
- Trial name
- NCT07052747
- Testing
- Clinical periodontal assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Dr. Mehmet Selim Yildiz
Malocclusion
Maximum Clinical Insertion Torque and Its Association With the Success Rate of Orthodontic Miniscrews
Orthodontic miniscrews provide temporary skeletal anchorage but are lost prematurely in a proportion of cases despite correct placement.
- Trial name
- MTtorque (NCT07780149)
- Testing
- microscrew
- Where
- Chile
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Universidad de los Andes, Chile
Dental Malocclusion
Maxillary Versus Bi-Maxillary Posterior Segments Intrusion Adult Subjects With Skeletal Open Bite
Compare between bi-maxillary (maxillary and mandibular) posterior dento-alveolar intrusion and maxillary posterior dento-alveolar intrusion as regards open bite closure.
- Trial name
- NCT04713280
- Testing
- Maxillary posterior dento-alveolar intrusion
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Orthodontic Appliance Complication
Evaluation of Two Mini-Implant Lengths in the Infra-Zygomatic Crest Region
Evaluation of two different lengths of mini-implants in the infrazygomatic area regarding primary stability, pain perception, sinus penetration, secondary stability and failure rate.
- Trial name
- NCT06293872
- Testing
- 12*2 mm length miniscrew
- Where
- Iraq
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Orthodontic Appliance Complication
Root Proximity During Mini-Screw Insertion Using a Digital Three-Dimensional Printed Guide
Although mini screw insertion is considered as a simple and non-invasive technique, it's a critical procedure which requires precision and accuracy.
- Trial name
- NCT03653078
- Testing
- Three dimensional printed digital guide
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Missing Teeth
Mini Screw Implant Supported Pontics Versus Removable Partial Dentures For Restoring Missing Permanent Anterior Teeth
Loss of teeth leads to loss of function and lack of normal alveolar growth, along with unpleasant esthetics that hamper the psychosocial development of the young child.
- Trial name
- NCT06082544
- Testing
- mini-screw implant, removable partial denture
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Cairo University
Posterior Crossbite
Tooth-Borne Versus Tooth-Bone-Borne Rapid Maxillary Expanders: A Stereophotogrammetric Evaluation of Soft Tissues
The force exerted by the rapid maxillary expansion (RME) appliances provides expansion of the transverse dimension by splitting of the midpalatal suture.
- Trial name
- NCT04828213
- Testing
- Rapid Maxillary Expansion Treatment with Tooth-borne RME appliance (Hyrax), Rapid Maxillary Expansion Treatment with Hybrid hyrax RME appliance
- Volunteers
- 32 people
- Sponsor
- Gökçenur Gökçe
Dental Implantation, Peri-implant Mucositis
Evaluation of Peri-implant Conditions of Orthodontic Mini Implants
This observational study aims to evaluate the peri-implant conditions of mini implants placed during orthodontic treatment. Orthodontic mini implants are commonly used as temporary anchorage devices to prevent or reduce unwanted…
- Conditions
- Dental Implantation, Peri-implant Mucositis, Gingival Inflammation, Implant Stability
- Trial name
- NCT06491849
- Testing
- Peri-implant Condition Evaluation
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Dr. Mehmet Selim Yildiz