Bruxism

This study looks at whether the shape of a person's face influences how Botox injections change bite force in people who grind their teeth (bruxism). Participants with different facial structures receive Botox into the jaw muscle, and bite force is measured before and after treat…

This completed trial tested a device called AesyBite Active, which uses gentle vibrations to reduce teeth grinding (sleep bruxism) during the night. 26 adults who grind their teeth wore the device while sleeping. The main goal was to see if it could cut grinding activity by at le…

This study tested a new device called the BRUXENSE occlusal splint to see if it can help diagnose sleep bruxism (teeth grinding). Seven adults with bruxism tried wearing the splint for 10 nights. The goal was to see if they could use it comfortably and if it collected enough data…

This trial investigates whether jaw exercises (Rocabado programme) work better when guided by a physiotherapist through online video sessions versus doing them at home with written instructions alone. Adults aged 18-60 with jaw-joint pain and teeth grinding are randomly assigned …

This study tested three treatments for chronic teeth grinding (bruxism): dry needling and two types of botulinum toxin (Botox). 72 adults with severe jaw pain were split into three groups. Researchers measured pain levels and jaw muscle thickness before treatment and up to 3 mont…

This study tested three ways to treat jaw pain caused by teeth grinding (bruxism): a custom mouthguard (occlusal splint), Botox injections, or both together. Sixty adults completed the 3-month trial. Researchers measured pain and jaw function changes to see which approach worked …

This study looked at whether a deep dental cleaning (called subgingival instrumentation) can reduce jaw symptoms like pain, stiffness, and tension in people who grind their teeth (bruxers) and also have gum disease (periodontitis). Sixty adults aged 30-40 received the cleaning, a…

This study tested a dietary supplement called Speed Sleep in 60 adults aged 18-65 who have trouble sleeping. Participants took either the supplement or a placebo daily for 4 weeks. Sleep quality and quantity were measured using Fitbit trackers and questionnaires.

This small study looked at 17 adults with bruxism (teeth grinding) who received Botox injections into their jaw muscle. Researchers used ultrasound to measure muscle thickness and texture before treatment, at 14 days, and at 90 days. They also tracked pain levels. The goal was to…

This study looked at two treatments for jaw pain caused by teeth grinding (bruxism) and related muscle pain. Forty adults either got a custom mouth splint to wear most of the day or had thin needles inserted into their jaw muscles (dry needling) in three weekly sessions. Research…

This study tested whether a daily mix of plant protein and two herbs (ashwagandha and rhodiola) could improve sleep in 100 adults aged 35-70 with sleep troubles. Participants took either the supplement or a placebo for 30 days and reported their sleep quality daily. The goal was …

This early study tested a product called Chenghuang Circadian Rhythm Regulator in 15 adults with ongoing sleep problems. The goal was to see if it could improve sleep quality and immune markers. Results are not yet reported, but the study was small and had no comparison group.

This study tested whether a headband called Muse-S, which senses brain activity, could help midlife women with sleep problems like insomnia. Thirty-one women going through menopause wore the device at home. The goal was to see if it was practical and if it improved sleep quality …

This study tested whether custom mouthguards (splints) designed using a 3D jaw-tracking device called MODJAW work better than standard mouthguards for people with teeth grinding (bruxism) or jaw pain. 40 adults with mild-to-moderate symptoms wore either a personalized or standard…

This study tested three ways to manage sleep bruxism (teeth grinding) in 48 people with implant-supported dentures. One group got Botox injections into the jaw muscles, another used a custom mouth splint at night, and a third simply removed their dentures at night (control). Rese…

This study tested whether a combination of a specific jaw muscle technique and neck exercises could reduce pain and improve jaw function in people with temporomandibular disorder (TMD) and teeth grinding (bruxism). Sixty adults with TMD and bruxism were split into two groups: one…

This study tested whether acupressure—a gentle finger-pressure technique on specific body points—could improve sleep in elderly people living in care homes. 75 residents took part, with half receiving 12 acupressure sessions over four weeks. The results showed that those who rece…

This study tested an online program called ALDER that teaches older adults skills to boost positive emotions and reduce anxiety. 33 people aged 65 and older who used benzodiazepines (anti-anxiety or sleep medications) at least twice a week took part. Over 5 weeks, they learned an…

This study tested whether a 4-week program of diaphragmatic breathing exercises before bed can reduce sleep bruxism (teeth grinding) in 100 adults. Participants learned deep breathing techniques and practiced them nightly, while a control group listened to neutral music. The goal…

This study tested a sleep and circadian treatment (TranS-C) for people with severe mental illness (SMI) in community mental health centers. The treatment was adapted to better fit these settings. Researchers looked at whether it improved sleep, daily functioning, and symptoms in …

This study tested two versions of a sleep treatment for people with severe mental illness in community mental health centers. One version was the standard treatment, and the other was adapted to better fit patients' needs. The goal was to see if training clinic staff to deliver t…

This study compared two treatments for sleep bruxism (teeth grinding): botox injections and marjoram oil aromatherapy. Thirty adults with sleep bruxism were split into two groups, receiving either botox or marjoram oil. Researchers measured changes in jaw muscle thickness, pain, …

This study tested two non-drug approaches for bruxism (teeth grinding) in 30 young adults. One group received hands-on manual therapy to the jaw and neck, while the other did home exercises. Both groups also learned about bruxism. The goal was to see if these treatments could red…

This study looked at jaw disorders and teeth grinding in 76 elite basketball referees compared to healthy people. Referees face high stress and often hold a whistle between their teeth, which may strain the jaw. Researchers used ultrasound to measure jaw muscle thickness and foun…

This study looked at 89 people — some with bruxism (teeth grinding) and some healthy — to see if there is a connection between the body's 'automatic' nervous system and the tightness, stiffness, and elasticity of the chewing muscles. Participants wore a chest strap to measure hea…

This study looked at 48 young adults (24 with bruxism, or teeth grinding, and 24 without) to understand how jaw function, posture, muscle stiffness, pain, stress, and sleep quality are connected. Researchers used special tools to measure posture, muscle tightness, and pain levels…

This study tested a computer system designed to help doctors more accurately diagnose and manage complex brain disorders like dementia, epilepsy, and sleep problems. Researchers collected health data from 635 people visiting specialty clinics, including healthy volunteers, to see…

This study used smartwatches to compare sleep stages and total sleep time between 62 adults with sleep bruxism (teeth grinding) and healthy controls. Participants wore a smartwatch for 7 nights to collect sleep data. The goal was to see if smartwatches can help monitor sleep brux…

This study looked at whether people with bruxism (teeth grinding or clenching) have worse lung function, breathing muscle strength, balance, and sleep quality compared to healthy people. Researchers tested 34 adults using breathing tests, balance assessments, and sleep questionna…

This study looked at 27 adults with sleep bruxism (teeth grinding) who got Botox injections in their jaw muscles every six months for two years. Researchers used ultrasound to measure fat buildup in the muscle before each injection. The goal was to see if repeated Botox causes lo…

This study tested whether treating severe gum disease (periodontitis) with a deep cleaning procedure could also reduce teeth grinding (bruxism) during the day and night. Forty adults with advanced gum disease or healthy gums took part. Researchers measured grinding events before …

This completed study looked at whether people with advanced gum disease (periodontitis) also grind or clench their teeth more during sleep. Researchers used a small portable device to measure muscle activity in the jaw over 24 hours in 40 adults, half with severe gum disease and …