Clinical trials: Protrusion
Bimaxillary Protrusion
Evaluation of the Rate of Anterior Segment Retraction Using Two Types of Mechanics
The rate of anterior segment retraction in bi-maxillary protrusion cases was evaluated comparing the friction and friction-less mechanics.
- Trial name
- NCT04892056
- Testing
- Friction Mechanics, Frictionless Mechanics
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Coronary Artery Disease, Coronary Stenosis
Reverse T-stenting and Minimal Protrusion With External Minicrush for Treatment of Complex Coronary Bifurcation
The Reverse T-stenting And Minimal Protrusion (Reverse TAP) is an up-front 2-stent technique that treats complex coronary bifurcation.
- Conditions
- Coronary Artery Disease, Coronary Stenosis, Coronary Disease
- Trial name
- T-REX (NCT05782738)
- Testing
- Percutaneous Coronary Intervention
- Where
- 5 sites in Italy
- Volunteers
- 361 people
- Sponsor
- San Luigi Gonzaga Hospital
Ostomy, Hernia
Living With a Parastomal Bulge - a Phenomenological-hermeneutic Study of Patients Lived Experiences
A parastomal bulge (PB) is a frequent long-term complication after stoma formation. Most parastomal bulging occurs within two years of stoma formation but is seen up to 20 years post-surgery.
- Conditions
- Ostomy, Hernia, Signs and Symptoms
- Trial name
- NCT02889536
- Testing
- Focus group interviews
- Where
- Denmark
- Volunteers
- 20 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Bulging, Body Fat
Multi-Center Pilot Study of truSculpt Device
An exploratory pilot study to evaluate the safety, efficacy and ergonomics of Cutera truSculpt device
- Trial name
- NCT03433430
- Testing
- truSculpt
- Where
- 3 sites in United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Cutera Inc.
Malocclusion Class II, CLASS II DIVISION 1 MALOCCLUSION
A Novel Bi-dimensional Archwire for Miniscrew-supported En-masse Retraction
This study aims to provide a preliminary clinical evaluation of a novel bi-dimensional archwire used during miniscrew-supported en-masse retraction of the maxillary anterior teeth.
- Trial name
- NCT07664215
- Testing
- Bi-dimensional archwire
- Where
- Syria
- Volunteers
- 6 people
- Sponsor
- Damascus University
Fracture; Radius, Lower or Distal End
Anterior Plate Osteosynthesis of Fractures of the Lower Extremity of the Radius: Does the Systematic Use of Short Epiphysic Screws Limit the Posterior Protrusion of the Screws Without Compromising Stability
Anterior plate osteosynthesis of fractures of the lower extremity of the radius may be accompanied by tendinous complications : tenosynovitis of extensors or even tendon ruptures caused by the end of the epiphyseai screws.
- Trial name
- SHORT (NCT04094935)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Malocclusion, Angle Class II, Division 1, Bimaxillary Protrusion
LLLLT vs Piezocision in Accelerating Orthodontic Canine Retraction
This comparative controlled clinical study aims to evaluate and compare the effectiveness of piezocision and low-level laser therapy (LLLT) as adjunctive interventions to accelerate orthodontic canine retraction.
- Conditions
- Malocclusion, Angle Class II, Division 1, Bimaxillary Protrusion, Class I Malocclusion
- Trial name
- NCT07466641
- Testing
- Low Level Laser Therapy, Piezocision
- Where
- Egypt
- Volunteers
- 21 people
- Sponsor
- Hesham Nabil Ali Al-Qamhawy
Bimaxillary Protrusion
Effect Of Low Level Laser Therapy on the Rate of En- Masse Retraction: RCT
There is scarcity in the literature regrading the effect of Low Level Laser Therapy (LLLT) on the rate of en-masse retraction. This study aims to investigate whether LLLT would affect the rate of en-masse retraction in females…
- Trial name
- NCT05183451
- Testing
- En- masse retraction and LLLT, En- masse retraction without LLLT
- Where
- Egypt
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Cairo University
Intervertebral Disc Herniation, Back Pain
Immune Response During the Conservative and Minimal Invasive Treatment of Pain Caused by Lumbar Disc Herniation
Bulging of the intervertebral disc in the lumbar part of the spine is one of the most common degenerative changes of the spine in the elderly population, which causes various symptoms such as radicular pain.
- Conditions
- Intervertebral Disc Herniation, Back Pain, Analgesic Nephropathy, Inflammatory Response
- Trial name
- NCT06545812
- Testing
- Transforaminal epidural steroid injection, Physical therapy for disc herniation
- Where
- Croatia
- Volunteers
- 128 people
- Sponsor
- Josip Juraj Strossmayer University of Osijek
Lumbar Disc Herniation
Elongation Longitudinaux Avec Decoaption Osteo-Articulaire (ELDOA) in Lumbar Disc Protrusion
The aim of this randomized controlled trial will be to determine the effectiveness of ELDOA for treating lumbar disc protrusion.
- Trial name
- NCT04043611
- Testing
- Conservative physical therapy management, ELDOA
- Where
- Pakistan
- Volunteers
- 29 people
- Sponsor
- Riphah International University
Orthodontic Tooth Movement
Evaluation of the Rate of Maxillary En-masse Retraction Using 0.018-inch Versus 0.022-inch Slot Brackets in Adults
The study compares the rate of en-masse retraction using 0.018-inch versus 0.022-inch slot orthodontic bracket systems in adult patients with maxillary dentoalveolar protrusion.
- Trial name
- NCT04468295
- Testing
- Bonding, Leveling and alignment, Extraction
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Intervertebral Disc Protrusion
Mulligan SNAG Technique in Individuals With Lumbar Intervertebral Disc Protrusion
This study aimed to examine the effects of the Mulligan SNAG mobilization technique, applied in addition to conventional physiotherapy on the structure of the intervertebral disc and physical functioning in patients diagnosed…
- Trial name
- NCT06521294
- Testing
- Mulligan SNAG mobilization tecnique, Conventional Physiotherapy
- Where
- Turkey (Türkiye)
- Volunteers
- 38 people
- Sponsor
- Biruni University
Bimaxillary Protrusion
Evaluation of Incisors' Position Following Anterior Segment Retraction
There's scarcity in literature concerning the issue of anterior segment retraction technique and its effect on anterior teeth position.
- Trial name
- NCT04878939
- Testing
- Power chain used for anterior segment retraction, T-loop fabricated to perform anterior segment retraction
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Femur Fracture
Titanium Elastic Nails in the Treatment of Pediatric Femur Fractures
Titanium elastic nails in the pediatric femoral fractures: A prospective randomized clinical trial of eliminating nail protrusion to decrease soft tissue complications
- Trial name
- NCT00175656
- Testing
- Elimination of titanium elastic nail prominence at the insertion site and leaving the nails in situ
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- University of British Columbia
Pelvic Organ Prolapse, Prolapse of Vaginal Vault After Hysterectomy
VITOM Study: A Randomized, Controlled Trial.
This is research in which students are queried by questionnaires on their satisfaction with and experience with certain educational practices (use of a camera image projecting during a live surgery) or with pre-recorded video.
- Conditions
- Pelvic Organ Prolapse, Prolapse of Vaginal Vault After Hysterectomy, Bulging of Vaginal Wall, Incontinence
- Trial name
- VITOM (NCT03120689)
- Testing
- Live Surgery using VITOM, Live Surgery without VITOM, Video viewing with VITOM
- Where
- United States
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Hip Impingement Syndrome, Prosthetic Complication
Retrospective Study on Radiological Factors Predictive of Psoas Impingement
The purpose of this study is to identify radiological factors on TC of the hip that could lead to prediction of development of symptomatic psoas impingement in patients with protruding acetabular cup after primary total hip…
- Trial name
- NCT05893823
- Testing
- Pelvis CT scan
- Where
- 2 sites in Italy
- Volunteers
- 52 people
- Sponsor
- Istituto Ortopedico Rizzoli
Class II Division 1 Malocclusion, Class III Malocclusion
Efficiency of Canine Retraction Using Different Reactivation Intervals
Canine retraction after 1st premolar extracion into the extraction space is a routine treatment in orthodontics. Orthodontic patients requiring first premolar extraction, canine retraction and maximum anchorage were recruited for…
- Conditions
- Class II Division 1 Malocclusion, Class III Malocclusion, Bimaxillary Protrusion, Crowding, Tooth
- Trial name
- NCT04905004
- Testing
- Canine retraction
- Where
- Egypt
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Bimaxillary Protrusion
Evaluation of the Anchorage Loss During En-masse Retraction in Orthodontic Patients With Maxillary Protrusion
There is scarcity in literature regarding the effectiveness of friction and frictionless mechanics during ''En-masse retraction''technique on anchorage loss of posterior segment in orthodontic patients with maxillary protrusion.
- Trial name
- NCT04902456
- Testing
- Power chain and Crimpable hook fro En-masse Retraction, T-loop
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Airway
Airway Morphology After En-masse Retraction in Bimaxillary Protrusion Patients
This study aims to three-dimensionally assess the changes in the airway morphology after anterior segment retraction using maximum anchorage.
- Trial name
- NCT06197880
- Testing
- Anterior teeth retraction
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Beni-Suef University
Breast Implant; Complications, Breast Implant Protrusion
Standard Silicone-based vs. B-Lite® Light Weight Breast Implant After Total Mastectomy and Radiotherapy for Breast Cancer
Reconstructive surgery with breast implants after total mastectomy for breast cancer is invariably related to several possible complications, such as atrophy of surrounding tissues, skin thinning, capsular contracture, wound…
- Conditions
- Breast Implant; Complications, Breast Implant Protrusion, Breast Cancer, Radiotherapy Side Effect
- Trial name
- BLITE-01 (NCT03737500)
- Testing
- B-Lite® light weight breast implant, Standard silicone-based breast implant
- Where
- Italy
- Volunteers
- 49 people
- Sponsor
- Istituti Clinici Scientifici Maugeri SpA