Clinical trials: Intrusion
Anterior Open Bite Malocclusion
Stability of Anterior Open Bite Treatment Using Extrusion Arches
This study investigated treatment effects and stability of anterior open bite cases using extrusion arches
- Trial name
- NCT05599074
- Testing
- extrusion arch
- Where
- Egypt
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Anterior Open Bite Malocclusion
Efficiency of Microosteoperforation for Accelerating Posterior Segment Intrusion in Skeletal Open Bite Cases
This clinical trial aimed to assess the efficiency of micro-osteoperforation for accelerating posterior intrusion in open bite cases.
- Trial name
- NCT07761065
- Testing
- Micro-osteoperforation, Conventional posterior segment intrusion
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Stage IV Periodontitis, Orthodontic Tooth Movement
Effect of MOPs During Orthodontic Movement in Periodontitis Patients
Micro-osteoperforations (MOPs) cause cortical bone injuries and consequently increase the expression of inflammatory mediators, allowing for increased bone and periodontal ligament remodeling associated with orthodontic movement.
- Trial name
- MOPorthoperi (NCT06068270)
- Testing
- Micro-ostoperforations (MOPs)
- Where
- Spain
- Volunteers
- 28 people
- Sponsor
- Universidad Complutense de Madrid
Healthy
Oxytocin, Trauma Disclosure and Intrusions
Severe traumatic experiences such as falling victim to assault, torture, or rape have deleterious effects. Clinical manifestations include intrusions, avoidance behavior, and hyperarousal, which are associated, at a circuit…
- Trial name
- NCT03425929
- Testing
- Oxytocin
- Where
- Germany
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bonn
Root Resorption of Maxillary Incisors
Effect of Low Level Laser Therapy on Root Resorption During Orthodontic Intrusion of Maxillary Incisors
The present study will be directed to evaluate the effect of low-level laser therapy on root resorption during orthodontic intrusion of upper incisors.
- Trial name
- NCT05707416
- Testing
- gallium aluminum arsenide (Ga-Al-As) semiconductor diode laser (SMARTTM PRO, LASOTRONIX, Poland), group B
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Volumetric Root Resorption
Evaluation of Apical Root Resorption in Dental Deep Bite Correction by Twin Slot Orthodontic Bracket
Evaluate the possible apical root resorption during deep bite correction by double slot bracket with low level slot versus high level slot using CBCT.
- Trial name
- NCT06704165
- Testing
- Orthodontic treatment using double slot bracket wire in high level slot, Orthodontic treatment using double slot bracket with wire in low level slot
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Faculty of Dental Medicine for Girls
PTSD, Intrusive Memories
Estradiol and Intrusive Memories
The aim of the current project is to investigate the impact of 3mg of oral estradiol valerate on the formation of intrusive memories after analog trauma.
- Conditions
- PTSD, Intrusive Memories, Intrusion Symptom, Trauma
- Trial name
- EstraMemo (NCT07419594)
- Testing
- Estradiol Valerate
- Where
- Germany
- Volunteers
- 273 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Metastatic Lung Cancer, Metastatic Breast Cancer
INTRUSION: Unraveling the INTRatUmoral PK/PD relatION for SAR408701
This study is a prospective, open-label, multi-cohort, exploratory phase II clinical trial in patients with either CEACAM5-positive NSQ NSCLC, ER+ breast cancer or gastric cancer.
- Conditions
- Metastatic Lung Cancer, Metastatic Breast Cancer, Metastatic Gastric Cancer
- Trial name
- INTRUSION (NCT05703555)
- Testing
- Tusamitamab ravtansine
- Where
- Netherlands
- Sponsor
- Erasmus Medical Center
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
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
CoRDS, or the Coordination of Rare Diseases at Sanford, is based at Sanford Research in Sioux Falls, South Dakota. It provides researchers with a centralized, international patient registry for all rare diseases.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- 2 sites in United States, Australia
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Deep Overbite
Tooth Borne Versus Temporary Anchorage Devices (TAD) Based Intrusion Systems for the Correction of Anterior Deep Overbite
Compare the tooth borne versus fixed orthodontic intrusive system (TADs) for the correction of anterior deep overbite
- Trial name
- NCT06430710
- Testing
- Intrusion
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Maxillary Molar Intrusion
Evaluation of Maxillary Posterior Teeth Intrusion by Skeletally Anchored Mousetrap Appliance in Adult Patient With Anterior Open Bite.
Aim of the study: This clinical study aims to evaluate the dental, skeletal, and soft tissue effects of the Mousetrap appliance on the intrusion of maxillary posterior teeth in adult patients with anterior open bite.
- Trial name
- NCT06757686
- Testing
- Mousetrap appliance
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura 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
Orthodontics
The Effect of Different Force Magnitudes on Maxillary Posterior Segment Intrusion
A Randomized clinical trial comparing two different force magnitudes in maxillary posterior segment intrusion in adult patients with skeletal open bite malocclusion
- Trial name
- NCT02901678
- Testing
- Intrusion by 400 g
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Anterior Openbite
Molar Intrusion Using High Pull Headgear
This prospective clinical study will evaluate the effect of high pull headgear for molar intrusion, compared with the control group, in adolescent patients with open bite malocclusion.
- Trial name
- NCT02951286
- Testing
- high pull headgear + OBA, OBA (control group)
- Where
- Syria
- Volunteers
- 24 people
- Sponsor
- Damascus University
Narcolepsy Type 1, Hypnagogic Hallucinations
Imagery Control Therapy and Lucid Dreaming for REM-Related Symptoms in Narcolepsy
This randomized controlled trial evaluated the efficacy of a cognitive behavioral intervention based on lucid dreaming training and imagery control therapy for reducing REM-related symptoms in patients with narcolepsy type 1.
- Conditions
- Narcolepsy Type 1, Hypnagogic Hallucinations, Sleep Paralysis, REM Sleep Intrusion Symptoms
- Trial name
- ICLDR-NAR Tria (NCT07609537)
- Testing
- Cognitive Behavioral Therapy for Narcolepsy (CBT-NAR) With Lucid Dreaming and Imagery Control Therapy, Sleep Hygiene Education and Structured Clinical Follow-up
- Where
- Colombia
- Volunteers
- 98 people
- Sponsor
- Institute of Behavioral Sleep Medicine, Colombia
Deep Overbite
Deep Bite Correction Using Auxiliary Intrusion Cantilevers With Initial Archwires in Adolescents
The purpose of this study was to determine the effect of auxiliary intrusion cantilevers used with resilient archwires during the leveling and alignment phase in intruding lower incisors.
- Trial name
- NCT05654558
- Testing
- Auxiliary cantilever intrusion arches on initial archwires, Routine leveling and alignment
- Where
- Egypt
- Volunteers
- 27 people
- Sponsor
- Alexandria University
Deep Overbite
Evaluation of Root Resorption During the Correction of Deep Bite With the Help of Laser Irradiation
This study aims to investigate the effectiveness of low-level laser in reducing the resorption of the roots of the upper incisors.
- Trial name
- NCT05734092
- Testing
- Traditional orthodontic treatment, Low-Level Laser
- Where
- Syria
- Volunteers
- 30 people
- Sponsor
- Damascus University
Orthodontic Treatment Efficiency
Bilogical Assesment During Intrusion of Lower Incisors
biological assesment during intrusion of lower incisors
- Trial name
- NCT07514403
- Testing
- Corticision
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Intrusion Symptom
Remote Delivery of a Visuospatial Intervention to Reduce Traumatic Intrusive Memories After Paediatric Intensive Care
This study aims to examine the feasibility and acceptability of a brief intervention, involving a imagery-competing task, remotely delivered to parents who are currently experiencing persistent intrusive traumatic memories at…
- Trial name
- NCT05500105
- Testing
- Simple cognitive task intervention
- Where
- United Kingdom
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Queen's University, Belfast