Abstract
Objective
The objective of the study was to conduct a systematic review of the literature assessing the effects of botulinum toxin (BoNT-A) injections in the management of bruxism.
Materials and methods
Search for articles involved the PubMed, Scopus, Web of Science, Embase, Cochrane, Scielo and Lilacs databases. Specific terms were used and the search carried out from 1980 to March 2016 by three independent researchers. Randomized controlled studies (RCTs), prospective and before–after studies that applied BoNT-A at the masseter and/or temporalis muscles were included.
Results
Three RCTs and two uncontrolled before–after studies out of 904 identified citations were included in this review. All five articles dealt with sleep bruxism and featured a small sample size. None of them was about awake bruxism. Two randomized clinical trials were double-blinded, with a control group using saline solution. Two studies used polysomnography/electromyography for sleep bruxism diagnosis, whilst others were based on history taking and clinical examination. All studies using subjective evaluations for pain and jaw stiffness showed positive results for the BoNT-A treatment. In contrast, the two studies using objective evaluations did not demonstrate any reduction in bruxism episodes, but a decrease in the intensity of muscles contractions.
Conclusion
Despite the paucity of works on the topic, BoNT-A seems to be a possible management option for sleep bruxism, minimizing symptoms and reducing the intensity of muscle contractions, although further studies are necessary especially as far as the treatment indications for bruxism itself is concerned.
Clinical relevance
BoNT-A has been increasingly diffused in dentistry over recent years, being also used for pain management in patients with bruxism. Nonetheless, there is no consensus about its effects in this disorder.
Similar content being viewed by others
References
Lobbezoo F, Ahlberg J, Glaros AG, Kato T, Koyano K, Lavigne GJ, de Leeuw R, Manfredini D, Svensson P, Winocur E (2013) Bruxism defined and graded: an international consensus. J Oral Rehabil 40(1):2–4
Lavigne GJ, Huynh N, Kato T, Okura K, Adachi K, Yao D, Sessle B (2007) Genesis of sleep bruxism: motor and autonomic-cardiac interactions. Arch Oral Biol 52(4):381–384
Manfredini D, Lobbezoo F (2010) Relationship between bruxism and temporomandibular disorders: a systematic review of literature from 1998 to 2008. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 109(6):26–50
Kato T, Dal-Fabbro C, Lavigne GJ (2003) Current knowledge on awake and sleep bruxism: overview. Alpha Omegan 96(2):24–32
Lavigne G, Kato T (2005) Usual and unusual orofacial motor activities associated with tooth wear. Int J Prosthodont 18(4):291–292
Manfredini D, Landi N, Fantoni F, Segù M, Bosco M (2005) Anxiety symptoms in clinically diagnosed bruxers. J Oral Rehabil 32(8):584–588
Manfredini D, Lobbezoo F (2009) Role of psychosocial factors in the etiology of bruxism. J Orofac Pain 23:153–166
Manfredini D, Winocur E, Guarda-Nardini L, Paesani D, Lobbezoo F (2013) Epidemiology of bruxism in adults: a systematic review of the literature. J Orofac Pain 27(2):99–110
Macaluso GM, Guerra P, Di Giovanni G, Boselli M, Parrino L, Terzano MG (1998) Sleep bruxism is a disorder related to periodic arousals during sleep. J Dent Res 77(4):565–573
Maluly M, Andersen ML, Dal-Fabbro C, Garbuio S, Bittencourt L, de Siqueira JT, Tufik S (2013) Polysomnographic study of the prevalence of sleep bruxism in a population sample. J Dent Res 92(7):97–103
Sierwald I, John MT, Schierz O, Hirsch C, Sagheri D, Jost-Brinkmann PG, Reissmann DR (2015) Association of temporomandibular disorder pain with awake and sleep bruxism in adults. J Orofac Orthop 76(4):305–317
Manfredini D, Ahlberg J, Winocur E, Lobbezoo F (2015) Management of sleep bruxism in adults: a qualitative systematic literature review. J Oral Rehabil 42(11):862–874
Lobbezoo F, van der Zaag J, van Selms MK, Hamburger HL, Naeije M (2008) Principles for the management of bruxism. J Oral Rehabil 35(7):509–523
Dressler D, Saberi FA, Barbosa ER (2005) Botulinum toxin: mechanisms of action. Arq Neutopsiquiatr 63(1):180–185
Colhado OC, Boeing M, Ortega LB (2009) Botulinum toxin in pain treatment. Rev Bras Anestesiol 59(3):366–381
Guarda-Nardini L, Manfredini D, Salamone M, Salmaso L, Tonello S, Ferronato G (2008) Efficacy of botulinum toxin in treating myofascial pain in bruxers: a controlled placebo pilot study. Cranio 26(2):126–135
Bolayir G, Bolayir E, Coskun A, Özdemir AK, Topaktas S (2005) Botulinum toxin type-A practice in bruxism cases. Neurol Psychiatry Brain Res 12:43–46
Sposito MMM, Teixeira SAF (2014) Botulinum toxin A for bruxism: a systematic review. Acta Fisiatr 21(4):201–204
Lee SJ, McCall WD Jr, Kim YK, Chung SC, Chung JW (2010) Effect of botulinum toxin injection on nocturnal bruxism: a randomized controlled trial. Am J Phys Med Rehabil 89(1):16–23
Shim YJ, Lee MK, Kato T, Park HU, Heo K, Kim ST (2014) Effects of botulinum toxin on jaw motor events during sleep in sleep bruxism patients: a polysomnographic evaluation. J Clin Sleep Med 10(3):291–298
Redaelli A (2011) Botulinum toxin A in bruxers: one year experience. Saudi Med J 32(2):156–158
Long H, Liao Z, Wang Y, Liao L, Lai W (2012) Efficacy of botulinum toxins on bruxism: an evidence-based review. Int Dent J 62(1):1–5
American Academy of Sleep Medicine (2001) Developmental or neuropsychiatric sleep disorders: sleep bruxism (306.8). In: International Classification of Sleep Disorders, revised: diagnostic and coding manual, 3rd edn. American Academy of Sleep Medicine, Chicago, Illinois, pp 184–185
Manfredini D, Ahlberg J, Castroflorio T, Poggio CE, Guarda-Nardini L, Lobbezoo F (2014) Diagnostic accuracy of portable instrumental devices to measure sleep bruxism: a systematic literature review of polysomnographic studies. J Oral Rehabil 41(11):836–842
Castroflorio T, Deregibus A, Bargellini A, Debernardi C, Manfredini D (2014) Detection of sleep bruxism: comparison between an electromyographic and electrocardiographic portable holter and polysomnography. J Oral Rehabil 41(3):163–169
Ramirez-Castaneda J, Jankovic J, Comella C, Dashtipour K, Fernandez HH, Mari Z (2013) Diffusion, spread and migration of botulinum toxin. Mov Disord 28(13):1775–1783
Ernberg M, Hedenberg-Magnusson B, List T, Svensson P (2011) Efficacy of botulinum toxin type A for treatment of persistent myofascial TMD pain: a randomized, controlled, double-blind multicenter study. Pain 152(9):1988–1996
Guarda-Nardini L, Stecco A, Stecco C, Masiero S, Manfredini D (2012) Myofascial pain of the jaw muscles: comparison of short-term effectiveness of botulinum toxin injections and fascial manipulation technique. Cranio 30(2):95–102
Lavigne GJ, Kato T, Kolta A, Sessle BJ (2003) Neurobiological mechanisms involved in sleep bruxism. Crit Rev Oral Biol Med 14(1):30–46
Tan EK, Jankovic J (2000) Treating severe bruxism with botulinum toxin. J Am Dent Assoc 131(2):211–216
Pidcock FS, Wise JM, Christensen JR (2002) Treatment of severe post-traumatic bruxism with botulinum toxin-A: case report. J Oral Maxillofac Surg 60(1):115–117
Monroy PG, da Fonseca MA (2006) The use of botulinum toxin-a in the treatment of severe bruxism in a patient with autism: a case report. Spec Care Dentist 26(1):37–39
Sevim S, Kaleağası H, Fidancı H (2015) Sleep bruxism possibly triggered by multiple sclerosis attacks and treated successfully with botulinum toxin: report of three cases. Mult Scler Relat Disord 4(5):403–405
Rafferty KL, Liu ZJ, Ye W, Navarrete AL, Nguyen TT, Salamati A, Herring SW (2012) Botulinum toxin in masticatory muscles: short- and long-term effects on muscle, bone, and craniofacial function in adult rabbits. Bone 50(3):651–662
Kün-Darbois JD, Libouban H, Chappard D (2015) Botulinum toxin in masticatory muscles of the adult rat induces bone loss at the condyle and alveolar regions of the mandible associated with a bone proliferation at a muscle enthesis. Bone 77:75–82
Matthys T, Ho Dang HA, Rafferty KL, Herring SW (2015) Bone and cartilage changes in rabbit mandibular condyles after 1 injection of botulinum toxin. Am J Orthod Dentofac Orthop 148(6):999–1009
Chang CS, Bergeron L, Yu CC, Chen PK, Chen YR (2011) Mandible changes evaluated by computed tomography following botulinum toxin a injections in square-faced patients. Aesthet Plast Surg 35(4):452–455
Raphael KG, Tadinada A, Bradshaw JM, Janal MN, Sirois DA, Chan KC, Lurie AG (2014) Osteopenic consequences of botulinum toxin injections in the masticatory muscles: a pilot study. J Oral Rehabil 41(8):555–563
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Funding
The work was supported by Piracicaba Dental School, University of Campinas, São Paulo, Brazil.
Ethical approval
This article does not contain any studies with human participants or animals performed by any of the authors.
Informed consent
For this type of study, formal consent is not required.
Electronic supplementary material
ESM 1
(DOCX 87 kb)
Appendix
Appendix
* CASP quality assessment items for before–after studies:
-
Item 1:
Did the study address a clearly focused issue?
-
Item 2:
Was the cohort recruited in an acceptable way?
-
Item 3:
Was the exposure accurately measured to minimize bias?
-
Item 4:
Was the outcome accurately measured to minimize bias?
-
Item 5:
Have the authors identified all important confounding factors?
-
Item 6:
Was the follow up of subjects complete enough?
-
Item 7:
What are the results of this study?
-
Item 8:
How precise are the results?
-
Item 9:
Do you believe the results?
-
Item 10:
Can the results be applied to the local population?
-
Item 11:
Do the results of this study fit with other available evidence?
-
Item 12:
What are the implications of this study for practice?
** CASP quality assessment items for case-control studies:
-
Item 1:
Did the study address a clearly focused issue?
-
Item 2:
Did the authors use an appropriate method to answer their question?
-
Item 3:
Were the cases recruited in an acceptable way?
-
Item 4:
Were the controls selected in an acceptable way?
-
Item 5:
Was the exposure accurately measured to minimize bias?
-
Item 6:
Have the authors taken account of the potential confounding factors in the design and/or in their analysis?
-
Item 7:
What are the results of this study?
-
Item 8:
How precise are the results?
-
Item 9:
Do you believe the results?
-
Item 10:
Can the results be applied to the local population?
-
Item 11:
Do the results of this study fit with other available evidence?
Rights and permissions
About this article
Cite this article
De la Torre Canales, G., Câmara-Souza, M.B., do Amaral, C.F. et al. Is there enough evidence to use botulinum toxin injections for bruxism management? A systematic literature review. Clin Oral Invest 21, 727–734 (2017). https://doi.org/10.1007/s00784-017-2092-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00784-017-2092-4