Clinical trials: Maxillofacial Surgery
Maxillofacial Deformity, Maxillofacial Abnormalities
a Comparative Analysis of Subspinal and Conventional Le Fort I Osteotomy on Nasolabial Soft Tissues
Following surgical operations, patients have aesthetic expectations as well as functional ones. To minimize undesirable aesthetic results after surgery and to increase the effectiveness of the surgery, the surgical method used…
- Conditions
- Maxillofacial Deformity, Maxillofacial Abnormalities, Maxillo-facial Surgery
- Trial name
- NCT07549659
- Testing
- conventional le fort I osteotomy type, subspinal le fort I osteotomy type
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Hypoxemia
Capnography Monitoring During Intravenous Conscious Sedation Sedation With Midazolam for Oral Surgery
Dentists use sedation to help patients accept difficult procedures and to relieve anxiety. During sedation, the well-being of the patient is monitored by the dental team.
- Trial name
- NCT01949012
- Testing
- Capnography
- Where
- Ireland
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- University College Cork
Pain
Genetic Basis For Variation In NSAID Analgesia In A Clinical Model Of Acute Pain
This study will evaluate how genetic makeup contributes to the variation in people regarding their sensitivity to and experience of pain.
- Trial name
- NCT00115752
- Testing
- Valdecoxib, COX Inhibitor
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- National Institute of Nursing Research (NINR)
Poly(Lactide-co-glycolide) Sutures, Suture Resorption
Comparative Analysis of fast-and Slow-absorbable Poly(Lactose-co-glycolide) Sutures in Oral Surgery: a Randomized Controlled Trial.
This study aims to compare slow-resorbing and fast-resorbing sutures used after the surgical extraction of lower third molars. Sutures are routinely placed after wisdom tooth removal to promote hemostasis.
- Conditions
- Poly(Lactide-co-glycolide) Sutures, Suture Resorption, Third Molar Surgery
- Trial name
- NCT07498361
- Testing
- Fast absorbable sutures application, Standard absorbable sutures application
- Where
- Italy
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Padova, School of Dental Medicine
Cleft Lip, Cleft Palate
Characterization of Cleft Lip and Palate Conditions in Guatemala
The purpose of this study is to compare types of and risk factors for cleft lip and palate in a Guatemalan population to a United States population.
- Conditions
- Cleft Lip, Cleft Palate, Cleft Lip and Palate
- Trial name
- NCT04725370
- Testing
- NA - survey instrument
- Where
- United States
- Volunteers
- 629 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Mandibular Hypoplasia
Comparing Stability and Cost-Effectiveness of 3 Bicortical Screws Vs Adjustable Plate and 2 Bicortical Screws in Fixation of BSSRO
In this current study a comparison between 3 positional screws versus the adjustable plating system in conjunction with 2 positional screws. The patients will be selected to have retrognathic mandible requiring advancement.
- Trial name
- NCT02950727
- Testing
- 3 bicortical screws, adjustable plate and 2 bicortical screws
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Joseph Van Sickels
Wisdom Teeth, Oral Surgery
Microbial Growth in the Suture Thread, After Application of Different Antiseptic Gels in Mandibular Third Molars Extraction
This is a randomized clinical trial in which investigators will compare the antimicrobial effect and inducer of cicatrization as well as the degree of postoperative pain in patients who are extracted the lower third molars.
- Conditions
- Wisdom Teeth, Oral Surgery, Third Molar Surgery, Bioadhesive Gel
- Trial name
- NCT03188289
- Testing
- Clorhexidine gel, Clorhexidine-Chitosan gel, Hyaluronic Acid gel
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Santiago de Compostela
Dentofacial Deformities
Stability of Two Designs of Patient Specific Osteosynthesis For Fixation of LeFort 1 Osteotomy in Orthognathic Surgery
A comparison of the stability of two different designs of patient specific fixation devices for the performance of splintless computer guided le fort 1 osteotomy in orthognathic surgery workflow for the correction of a variety of…
- Trial name
- NCT05522348
- Testing
- Stability of a two piece PSI deign in splintless maxillary orthognathic surgery, Stability of a one piece PSI deign in splintless maxillary orthognathic surgery
- Where
- Egypt
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dentofacial Deformity
Lower Laser Therapy in Orthognathics Surgery
This study will examine the use of lower laser therapy to reduce edema and pain in orthognathics surgery.
- Trial name
- NCT01530100
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Goias
Maxillofacial Abnormalities
Mandibular Stability and Dentofacial Deformity
The present study intends to clarify whether there is positional mandibular stability in patients to be submitted to orthognathic surgery.
- Trial name
- NCT01486069
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Fear, Dental
Validation of Universal Scale in Oral Surgery (USOS) for Patient's Psycho-emotional Status Rating
Patient's psycho-emotional status is being affected during various dental procedures causing patient's and doctor's discomfort. There are three basic factors, composing psycho-emotional status: fear, stress and pain sensitivity.
- Trial name
- NCT03165448
- Testing
- Pre-operative USOS scale testing, Pre-operative SDPQ, MDAS and VAS testing, Post-operative doctor's reported USOS
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Inesa Astramskaitė
Surgical Blood Loss
Assessment of Hematologic Parameters Before and After Bimaxillary Orthognathic Surgery
The purpose of the present study was to compare some hematologic parameters and operation time in patients who underwent esthetic bimaxillary surgery under hypotensive anesthesia.
- Trial name
- NCT02364765
- Testing
- Remifentanil
- Where
- Brazil
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Anesthesia, Pain, Postoperative
The Evaluation of the Effect of Preoperatively Applied Throat Lozenge
Purpose:The aim of this study is to evaluate the effect of preoperative throat lozenge on pain relief in the postoperative period of the mucosal damage caused by intubation in patients who underwent operations in the head and…
- Trial name
- NCT06114771
- Testing
- strepsilis
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ankara Medipol University
Cleft Lip and Palate, Maxillary Hypoplasia
Cleft Orthognathic Surgery Versus Distraction Osteogenesis - Which is Better?
Cleft lip and palate patients normally present with a sunken face due to collapse in the middle part of the face and inability of the upper and lower teeth to meet during chewing.
- Trial name
- NCT00930124
- Testing
- Orthognathic surgery, Distraction osteogenesis
- Where
- Hong Kong
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Maxillofacial, Osteotomy
The Use of Piezoelectric Surgery for Osteotomies
Piezo-surgery was first used in oral and maxillofacial surgery in 2001 by Vercellotti and colleagues to simplify maxillary sinus surgery by avoiding perforation of the schneiderian membrane.
- Trial name
- NCT05202444
- Testing
- Osteotomy using piezoelectrical device
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Minia University
Impacted Lower Third Molar, Alveolar Bone Regeneration Following Odontectomy
Evaluating The Use of CGF Made Gel in Mandibular Extraction Sites of Lower Impacted 3rd Molars.
The goal of this clinical trial is to learn if Concentrated Growth Factor (CGF) Gel help improve bone healing and reduce pain after the surgical removal of impacted lower third molars.
- Conditions
- Impacted Lower Third Molar, Alveolar Bone Regeneration Following Odontectomy, Postoperative Pain Management in Oral Surgery, Concentrated Growth Factor for Extraction Socket Healing
- Trial name
- CGF (NCT07520097)
- Testing
- Concentrated Growth Factor (CGF) Gel
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Periimplantitis, Oral Surgery
Impact of Buccal Bone Thickness on Pathological Peri-implant Bone Loss: A 3-year Prospective Cohort Study
Implant placement may trigger bone trauma, which might result in 3-dimensional bone changes. While the process of peri-implant disease is not well understood, implant position within the bony structure might play a role.
- Trial name
- NCT02939222
- Testing
- Implant placement
- Where
- Spain
- Volunteers
- healthy volunteers welcome
- Sponsor
- Center of Implantology, Oral and Maxillofacial Surgery, Badajoz, Spain
Pain
Evaluation of the Effectiveness of the Use of the Therapeutic Bandage Method in Third Molar Surgery
Extraction of lower third molars semi-included or included is one of the most performed procedures in oral surgery, and inherent to the procedure there is a postoperative inflammatory response.
- Trial name
- NCT03393533
- Testing
- Group I, Group II
- Where
- Brazil
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Universidade Estadual Paulista Júlio de Mesquita Filho
Maxillofacial Abnormalities
Impact of Maxillomandibular Deformities on Individuals' Nutritional Status
This cross-sectional study explores the influence of various types of maxillomandibular deformities on the nutritional status of individuals.
- Trial name
- NCT05936476
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Marmara University
Wound Healing Disorder, Wounds and Injuries
Bone Bioactive Liquid Efficiency in Improving Dental Implant Osteointegration Oral Soft Tissue Hellingand Oral Surgery
The investigators implanted 264 Galaxy TS implants (with or without BBL) in 33 patients across both jaws. Implant stability and osseointegration were assessed using Initial Stability Quotient (ISQ) measurements, computed…
- Conditions
- Wound Healing Disorder, Wounds and Injuries, Wound Surgical
- Trial name
- BBLIS (NCT06371430)
- Testing
- Dental Implant insertion and tooth extraction
- Where
- Spain
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Biointelligent Technology Systems SL