Clinical trials: Bonding
Bracket Bonding
Orthodontic Bracket Bonding
Accurate bracket positioning is crucial for effective fixed orthodontic treatment and a core component of orthodontic specialist training. Clinically, two main bonding techniques exist: direct and indirect.
- Trial name
- OBB (NCT06685614)
- Testing
- orthodontic bracket bonding
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Dental Bonding
Accuracy of 3D Printed Indirect Bonding Trays - an in Vivo Study
Objective In addition to examining the transmission accuracy of rigid and non-rigid IDB's the aim of the study is to determine the 'lost rate' during the placement.
- Trial name
- NCT04623983
- Testing
- bonding tray
- Where
- Austria
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Dental Bonding, Orthodontic Brackets
Segmented Indirect Versus Direct Bracket Bonding
This randomized clinical trial compared two methods of attaching orthodontic brackets to teeth: conventional direct bonding, in which each bracket is placed and bonded individually in the mouth, and a segmented modified indirect…
- Trial name
- NCT07861178
- Testing
- Direct bonding, Segmented modified indirect bonding
- Where
- Saudi Arabia
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Riyadh Elm University
Retention & Fracture of Emax Laminate Veneers
One Year Clinical Evaluation of E.Max Laminate Veneers With and Without Using Grape Seed Extract as a Natural Collagen Cross-linking Agent Before Bonding
The aim of this study is to evaluate the clinical performance of E-max veneers cemented with and without using grape seed extract before bonding.
- Trial name
- NCT02939417
- Testing
- Grape seed extract
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Marwa Salem
Cesarean Delivery Affecting Fetus, Preterm Labor
Baby Smell Visual Stimulus Program Cortical and Breast Oxygenation Milk Amount Mother-Infant Attachment
In this study, the effect of infant odor and visual stimulus program applied to mothers who had delivered by cesarean section and whose babies were taken to the NICU on cortical and breast oxygenation (rSO2), amount of breast…
- Trial name
- NCT06058208
- Testing
- Olfactory stimulation, Visual stimulation
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Dental Caries, Secondary Dental Caries
Influence of the Number of Layers of a One Bottle Adhesive on the Longevity of Composite Restorations in Primary Molars
The aim of this study is to determinate the influence of an alternative adhesive application protocol (i.e. consecutive application of an extra adhesive layer)on restoration longevity in primary molars.
- Trial name
- NCT01680289
- Testing
- Three adhesive coats, Two adhesive coats
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Rio de Janeiro
Vagus Nerve Stimulation
Examining Transcutaneous Vagal Nerve Stimulation as a Facilitator of Social Bonding
This study aims to understand the role of the vagus nerve in promoting social bonding by using a non-invasive stimulation technique called transcutaneous vagal nerve stimulation (tVNS).
- Trial name
- CtVNS (NCT05899413)
- Testing
- Transcutaneous vagal nerve stimulation
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Thermoregulation Impairment, Hypothermia
Incidence and Prevention of Hypothermia in Newborns Bonding During Caesarean Section
This study should evaluate whether newborns during cesarean section are endangered to get hypothermic while bonding on the mothers chest.
- Conditions
- Thermoregulation Impairment, Hypothermia, Postoperative Shivering
- Trial name
- THER5 (NCT01793558)
- Testing
- Forced-air warming
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital Schleswig-Holstein
Humor as Topic, Breast Feeding
Breastfeeding Education and Humor-Based Practices on Breastfeeding
The aim of this study is to determine the effect of breastfeeding education and humor-based practices in the antenatal period on breastfeeding motivation and attachment.
- Conditions
- Humor as Topic, Breast Feeding, Mother-Child Relations, Breastfeeding, Exclusive
- Trial name
- NCT06299397
- Testing
- breastfeeding - humor training, Control Group
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Inonu University
Cesarean Section, Transversus Abdominis Plane (TAP) Block
The Effect of TAP Block on Maternal-Infant Bonding
Cesarean delivery is a common surgical procedure that is typically performed under spinal anesthesia. Postoperative pain management has a significant impact on both the mother's physical recovery and the quality of…
- Trial name
- NCT06858891
- Testing
- Transversus abdominis plane (TAP) block
- Volunteers
- 132 people
- Sponsor
- Adiyaman University Research Hospital
Dental Restoration Failure of Marginal Integrity
Clinical Evaluation of Bulk Fill Composite Restorations Associated to Universal Adhesive System
Treatment clinical trial, randomized, controled, parallel, double-blinded, with four groups, that aims to evaluate the best application strategy when using a Universal Adhesive system, Single Bond Universal (3M ESPE, USA), in…
- Trial name
- FBFSBU (NCT03343184)
- Testing
- SEE Strategy and Incremental Restoration, SEE Strategy and Bulk Fill Restoration, SET Strategy and Incremental Restoration
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense
PTSD (Childbirth-Related)
Preventing Childbirth-Related PTSD With Expressive Writing
The goal of this clinical trial is to test a brief psychological intervention given to individuals in the first days following childbirth who have experienced a potentially stressful childbirth.
- Trial name
- CARES (NCT05662423)
- Testing
- Expressive Writing about Childbirth, Neutral Writing
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Post-operative Sensitivity, Dentin Hypersensitivity
Gluma Compared With Bonding Agent for Post-operative Sensitivity Following Composite Restorations
The aim of this study is to compare the effectiveness of Gluma desensitizer in reducing post-operative sensitivity following composite restorations in posterior teeth.
- Conditions
- Post-operative Sensitivity, Dentin Hypersensitivity, Dental Caries, Tooth Sensitivity After Composite Restorations
- Trial name
- NCT07188142
- Testing
- Drug/Agent: Gluma Desensitizer, Drug/Agent: No desensitizer (Control)
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Beenish Hassan
Postpartum Depression, Psychoeducation
Psychoeducational Intervention to Reduce Depressive Symptoms and Strengthen Mother-Infant Bonding
The study aims to evaluate the effectiveness of a psychoeducational intervention designed within the framework of the Watson Human Caring Model in reducing postpartum depressive symptoms and creating a stronger mother-infant…
- Conditions
- Postpartum Depression, Psychoeducation, Mother-Infant Interaction
- Trial name
- NCT07062159
- Testing
- the psychoeducation intervention program, routine care
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Yasemin Ozhuner
Pregnancy Related
Care4mommies in Action: A Compassion-based Intervention
Becoming a mother is a life-changing event that many experience as a time of joy and affection. However, it can also be a period of great vulnerability and uncertainty with the potential to hinder the mother's well-being and…
- Trial name
- Care4mommies (NCT07611175)
- Testing
- Care4mommies, Birth preparation courses
- Where
- Portugal
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Portucalense University
Malocclusion
A Comparison of the Alignment Achieved Using Computer-guided Indirect Bonding of Orthodontic Brackets to Conventional Appliance Placement
Technological advances have made computer aided orthodontic treatment planning possible. 3D dental scanners and software make it possible to design and approve the outcome before treatment begins.
- Trial name
- NCT02221856
- Testing
- Motion View, Conventional Orthodontic Treatment
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Harvard School of Dental Medicine
Sclerotic Dentine, Non Carious Cervical Lesion
Clinical Performance of Different Adhesive Strategies With a Universal System in Sclerosed Dentin in NCCL: A Double-blind Randomized Clinical Trial.
The aim of this randomized, prospective, parallel, double-blind clinical trial will be to evaluate the clinical performance of restorations performed in non-carious cervical lesions (NCCL) using a soft ph universal adhesive…
- Trial name
- NCT05211908
- Testing
- Composite resin restoration with Self Etch adhesive protocol and absence of sclerotic dentin, Composite resin restoration with Seletive enamel etch adhesive protocol and absence of sclerotic dentin, Composite resin restoration with Self Etch adhesive protocol and presence of sclerotic dentin
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Para
Tuberculosis Infection
Development of Automated Molecular Diagnostic Platform for Tuberculosis Diagnosis (New Assay TB)
It is intended for patients who have been admitted to the outpatient or emergency room or are hospitalized For patients who diagnose pulmonary tuberculosis or extrapulmonary tuberculosis using Xpert TB/RIF, additionally, diagnose…
- Trial name
- New Assay TB (NCT04988984)
- Where
- South Korea
- Volunteers
- 400 people
- Sponsor
- Asan Medical Center
Bracket Bonding, Digital Application
ACCURATE ORTHODONTIC BRACKETS POSITIONING WITH OR WITHOUT DENTAL MAGNIFYING LOUPES
The goal of this clinical trial is to assess the accuracy of bracket positioning on tooth facial axis of clinical crown with dental loupes (L) or without dental loupes (NL) on orthodontic patients.
- Conditions
- Bracket Bonding, Digital Application, Technology-enhanced Learning
- Trial name
- NCT07134803
- Testing
- Bonding of the orthodontic brackets with dental loupe with Zumax Dental loupes DFK Angled Loupe with a magnification of x3.0 and focus depth of 42cm
- Where
- Malaysia
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Dentin Hypersensitivity
Efficacy of Seventh Generation Bonding Agents as Short-Term Desensitizers Among Patients With Hypersensitivity
The world lacks a gold standard treatment for treating dentin hypersensitivity. Fluoride varnish is most commonly used as a treatment but it causes temporary discoloration of tooth structure and may cause irritation or burning of…
- Trial name
- NCT04225247
- Testing
- Single Bond Universal, Bifluorid 12, Xeno V+
- Where
- Pakistan
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences