Actively Recruiting
3D-Printed vs Conventional Acrylic Stabilization Splints in Young Adults With Bruxism and Temporomandibular Disorders: A Randomized Trial
Led by Baskent University · Updated on 2026-02-25
44
Participants Needed
1
Research Sites
28 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This randomized clinical study will compare two occlusal splint (night guard) fabrication methods in adults with bruxism (teeth grinding/clenching). Forty-four participants will be randomly allocated to receive either (1) a 3D-printed splint manufactured from a photopolymer resin (Voco V-Print) or (2) a conventional acrylic splint fabricated using standard techniques. Participants will wear the splint during sleep for 3 months and will follow standardized instructions for use and care. At the 3-month follow-up, patient-reported satisfaction and oral health-related quality of life will be assessed using an OHIP-derived questionnaire, and splint wear will be quantified as volumetric material loss (mm³) by 3D scanning and superimposition. The results will help determine whether 3D-printed splints provide comparable patient-centered outcomes and clinical durability to conventional acrylic splints.
CONDITIONS
Official Title
3D-Printed vs Conventional Acrylic Stabilization Splints in Young Adults With Bruxism and Temporomandibular Disorders: A Randomized Trial
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adults (18 to 25 years old) diagnosed with sleep and/or awake bruxism based on clinical assessment and patient report
- Indication for an occlusal splint and willingness to wear the splint during sleep for 3 months
- Ability to provide written informed consent and attend scheduled follow-up visits
You will not qualify if you...
- Current or recent use of an occlusal splint within the last 6 months
- Ongoing orthodontic treatment or planned major dental treatment during the study period that could affect occlusion
- Severe temporomandibular disorder requiring active treatment, such as acute pain or limited mouth opening
- Extensive untreated dental disease requiring immediate care, including severe periodontal disease or multiple untreated cavities
- Systemic or neurologic conditions or medications that may significantly affect bruxism or neuromuscular function as judged by the investigator
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Başkent University, Faculty of Dentistry
Ankara, Turkey (Türkiye), 06490
Actively Recruiting
Research Team
H
Hale Arıkan Kalaycı, Assistant Professor
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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