Clinical trials: Dental Extraction
Bone Resorption After Tooth Extraction
Buccal Plate Expansion Technique Versus Guided Bone Regeneration Technique in Socket Preservation in the Aesthetic Zone.
Introduction and evaluation of a new technique for socket preservation involving internal expansion of the buccal plate of the extraction socket using internal flapless corticotomy and bone grafting the extraction socket with…
- Trial name
- NCT03065803
- Testing
- Buccal plate expansion technique for dental socket preservation, Guided bone regeneration technique for post-extraction dental socket preservation
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Passant Khaled Tayaa
Immediate Placement of Straumann BLX Implants in Molar Extraction Sockets
Immediate vs Delayed Placement of Straumann BLX Implants in Molar Extraction Sockets
The aim of this study is to clinically and radiographically compare the success and survival of implants immediately placed in molar fresh extraction socket to delayed implant placement at least 12 weeks post molar extraction.
- Trial name
- NCT04327284
- Testing
- Immediate placement non-occlusal loading molar implant (Straumann BLX 6.5mm), Delayed placement non-occlusal loading molar implant (Straumann BLX 5.0mm)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Ahmad Kutkut
Tooth Loss
Comparison of Straumann BoneCeramic vs. Allograft Bone in Extraction Sockets
The primary objective of this study is to evaluate the implant stability at the time of abutment placement on implants placed in healed extraction sockets treated with Straumann BoneCeramic (SBC) versus Freeze Dried Bone…
- Trial name
- NCT00782236
- Testing
- Bone Graft Material
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Institut Straumann AG
Dental Anxiety in Children, Pain Perception
Evaluation of Virtual Reality Based Distraction on Anxiety and Pain Perception in Paediatric Dental Extraction
The goal of this clinical trial is to learn if virtual reality distraction can reduce dental anxiety and pain perception in children aged 6-10 years undergoing simple dental extraction.
- Trial name
- VR-PED (NCT07693764)
- Testing
- Virtual reality headset, Audio-visual distraction with 2D cartoons, Tell-show-do with verbal distraction
- Where
- 2 sites in Oman
- Volunteers
- 168 people
- Sponsor
- Sultan Qaboos University
Periodontitis Complex
Periodontal Regeneration Versus Tooth Extraction and Replacement Denture in Teeth With Periodontal Hopeless Prognosis
Periodontal regeneration can change tooth prognosis and represents an alternative to extraction in teeth compromised by severe intrabony defects.
- Trial name
- NCT04227964
- Testing
- Enamel matrix derivative, bone replacement graft, barrier membrane, Tooth extraction and replacement
- Where
- Hong Kong
- Volunteers
- 50 people
- Sponsor
- The European Research Group on Periodontology (ERGOPerio)
Patients Receiving Direct Oral Anticoagulants
Effect of Tranexamic Acid-Modified Leukocyte- and Platelet-Rich Fibrin on Hemostasis and Wound Healing After Tooth Extraction in Patients Receiving Direct Oral Anticoagulants
This randomized split-mouth clinical study evaluated the effects of tranexamic acid-modified leukocyte- and platelet-rich fibrin (L-PRF) on hemostasis, postoperative pain, and soft-tissue wound healing after tooth extraction in…
- Trial name
- NCT07830875
- Testing
- Tranexamic Acid-Modified L-PRF, Absorbable Gelatin Sponge
- Where
- Turkey (Türkiye)
- Volunteers
- 21 people
- Sponsor
- Cumhuriyet University
Tooth Loss / Rehabilitation, Tooth Extraction
Ovate Pontic Versus Essix Provisional After Tooth Extraction and Alveolar Ridge Preservation (Pontic-Essix)
This randomized controlled trial compares two provisional socket-sealing concepts following single non-molar tooth extraction and alveolar ridge preservation: a fixed, tooth-supported, 3D-printed ovate pontic provisional…
- Conditions
- Tooth Loss / Rehabilitation, Tooth Extraction, Alveolar Bone Loss, Alveolar Ridge Augmentation
- Trial name
- Pontic-Essix (NCT07748871)
- Testing
- Bio-Oss Collagen, Mucograft Seal, Fixed 3D-printed ovate pontic provisional restoration
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- University of Bern
Caries, Caries,Dental
Extraction of the Compromised First Permanent Molars
Compromised first permanent molars (FPM), whether diagnosed with severe molar incisor hypomineralization (MIH), irreversible pulpities, or necrosis, require frequent re-treatment consequently entering the restorative cycle, which…
- Trial name
- FPM (NCT06231823)
- Testing
- Extraction
- Where
- Egypt
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Tooth Disease, Piezoelectric Technique
Comparison of Piezoelectric and Conventional Surgery for Germectomy of the Lower Third Molar
The main objective of the study is to compare the effects of the piezoelectric surgery and the traditional technique on soft tissue edema in patients undergoing bilateral germectomy of mandibular third molars
- Conditions
- Tooth Disease, Piezoelectric Technique, Tooth Impacted, Tooth Extraction Status Nos
- Trial name
- Germectomy (NCT06778590)
- Testing
- Piezoelectric technique in third molar germectomy, Traditional technique in third molar germectomy
- Where
- Italy
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Amerigo Giudice
Tooth Extraction
Vestibular Extraction Technique (VET): a Novel Atraumatic Extraction Technique
study proposes an alternative atraumatic tooth extraction procedure; Apically achieved exodontia, which might offer an alternative to the conventional incisal exodontia, whilst providing minimum tissue trauma and subsequently…
- Trial name
- NCT04990999
- Testing
- Vestibular Root Extraction, Atraumatic extractions using periotomes followed by conventional forceps
- Where
- Egypt
- Volunteers
- 26 people
- Sponsor
- Hams Hamed Abdelrahman
Healing Wound
Healing Effect of Ziziphus Honey on Extracted Tooth Socket in Humans by Evaluating the Levels of BMP-2 and OPN
Ziziphus honey can improve bone healing at extracted tooth sockets in humans by increasing salivary levels of bone markers, OPN and BMP-2.
- Trial name
- NCT05025306
- Testing
- ziziphus honey
- Where
- Pakistan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Postgraduate Medical Institute, Lahore
Dental Plaque
Ability of Four Toothpastes to Remove Plaque
The aim of this study is to evaluate and compare the plaque removal efficacy of four experimental toothpastes following a single timed brushing.
- Trial name
- NCT03285984
- Testing
- 67% Sodium Bicarbonate with 6 herbs plus 923parts per million (ppm) Sodium Fluoride, 67% Sodium Bicarbonate without herbs plus 923 ppm Sodium Fluoride, 62% Sodium Bicarbonate with 6 herbs and 5% w/w silica plus 923 ppm Sodium
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Type 2 Diabetes
Post-extraction Wound Healing in Patients With Type 2 Diabetes
The purpose of this study is to evaluate clinical healing after dental extraction and the occurrence of surgical complications in patients with type 2 diabetes and compare with non-diabetic patients or control, taking into…
- Trial name
- PEWHPD (NCT01091909)
- Testing
- Dental extractions
- Where
- Brazil
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo