Subtyping patients with somatic tinnitus: Modulation of tinnitus and history for somatic dysfunction help identify tinnitus patients with temporomandibular joint disorders.

Autor: Ralli M; Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy.; Center for Hearing and Deafness, University at Buffalo, Buffalo, New York, United States of America., Greco A; Department of Sense Organs, Sapienza University of Rome, Rome, Italy., Boccassini A; Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy., Altissimi G; Department of Sense Organs, Sapienza University of Rome, Rome, Italy., Di Paolo C; Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy., Falasca V; Department of Sense Organs, Sapienza University of Rome, Rome, Italy., De Virgilio A; Otorhinolaryngology Unit, Humanitas Clinical and Research Center, Rozzano, MI, Italy., Polimeni A; Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy., Cianfrone G; Department of Sense Organs, Sapienza University of Rome, Rome, Italy., de Vincentiis M; Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy.
Jazyk: angličtina
Zdroj: PloS one [PLoS One] 2018 Aug 13; Vol. 13 (8), pp. e0202050. Date of Electronic Publication: 2018 Aug 13 (Print Publication: 2018).
DOI: 10.1371/journal.pone.0202050
Abstrakt: Objective: Determine in a cohort of patients with normal hearing and chronic tinnitus if self-reported history for temporomandibular joint (TMJ) dysfunction and a positive modulation of tinnitus in the TMJ region could be suggestive of an underlying TMJ disorder.
Patients and Methods: The study included 226 patients presenting to the Head and Neck Service of our University Hospital. Following audiological and somatic tinnitus evaluation, patients were divided into two groups. The study group (n = 134) included subjects that met both the following criteria: A) a self-reported history for TMJ dysfunction and B) a positive modulation of tinnitus following somatic maneuvers in the TMJ region. The control group (n = 92) included patients with similar demographic and tinnitus characteristics that did not meet the proposed criteria for somatic tinnitus. Afterwards, patients underwent clinical TMJ evaluation in the Service of Clinical Gnathology of our University.
Results: One hundred thirty-one patients (57.9%) received a clinical diagnosis of TMJ disorder according to DC/TMD Axis I; 79.1% in the study group and 27.2% in the control group. Ninety-five (42.1%) patients were negative for TMJ disorders; 20.9% in the study group and 72.8% in the control group. A significantly higher number of TMJ disorders was found in patients in the study group compared to the control group (p<0.0001). Most patients had joint disorders (67.2%), followed by other (29.8%) and pain disorders (29%). Logistic regression analysis in the study group showed that female gender was more prevalent in patients with TMJ disorders.
Conclusion: Our findings in patients with chronic tinnitus and normal hearing suggest that self-reported history for somatic dysfunction and modulation of tinnitus, when occurring simultaneously in the TMJ region, can be useful to preliminarily identify patients with TMJ disorders.
Competing Interests: The authors have declared that no competing interests exist
Databáze: MEDLINE
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