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Payano Sosa JS, Da Silva JT, Burrowes SAB, Yoo SY, Keaser ML, Meiller TF, Seminowicz DA. Time of Day Influences Psychophysical Measures in Women With Burning Mouth Syndrome. Front Neurosci 2021; 15:698164. [PMID: 34658757 PMCID: PMC8519262 DOI: 10.3389/fnins.2021.698164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 09/02/2021] [Indexed: 11/13/2022] Open
Abstract
Burning mouth syndrome (BMS) is a chronic orofacial pain condition that mainly affects postmenopausal women. BMS type I patients report little to no spontaneous pain in the morning and increases in pain through the day, peaking in the afternoon. Quantitative sensory testing (QST) findings from BMS type 1 patients are inconsistent as they fail to capture this temporal variation. We examined how QST in BMS type 1 (n = 18) compared to healthy participants (n = 33) was affected by time of day. QST of the face and forearm included warmth detection threshold (WDT), cold detection threshold (CDT), and heat pain thresholds (HPT), ratings of suprathreshold heat, and pressure pain thresholds (PPT), and was performed twice: once in the morning and once in the afternoon. Compared to healthy participants, BMS patients had higher pain sensitivity to phasic heat stimuli at most temperatures (35°C U = 126.5, p = 0.0006, 39°C U = 186.5, p = 0.0386, 41°C U = 187.5, p = 0.0412, 43°C U = 171, p = 0.0167, 45°C U = 168.5, p = 0.0146) on the forearm, but no differences in pain thresholds (HPT and PPT) regardless of time of day or body area tested. BMS patients had higher WDT (U = 123, p = 0.0172), and lower CDT (U = 98, p = 0.0021) of the forearm and lower WDT of the face (U = 55, p = 0.0494). The differences in forearm WDT (U = 71.5, p = 0.0113) and CDT (U = 70, p = 0.0096) were most pronounced in the morning. In summary, BMS type I patients had increased pain sensitivity on the forearm, but no differences in pain thresholds on the face or forearm. Patients also showed altered thermal sensitivity, which depended on body area tested (heightened in the orofacial region but blunted on the forearm), and was more pronounced in the morning plausibly due to hypervigilance.
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Affiliation(s)
- Janell S Payano Sosa
- Program in Neuroscience, University of Maryland, Baltimore, Baltimore, MD, United States.,Department of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, MD, United States.,Center to Advance Chronic Pain Research, University of Maryland, Baltimore, Baltimore, MD, United States
| | - Joyce T Da Silva
- Department of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, MD, United States.,Center to Advance Chronic Pain Research, University of Maryland, Baltimore, Baltimore, MD, United States.,Department of Psychiatry, School of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Shana A B Burrowes
- Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, MA, United States
| | - Soo Y Yoo
- Montefiore Medical Center, The Bronx, NY, United States
| | - Michael L Keaser
- Department of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, MD, United States.,Center to Advance Chronic Pain Research, University of Maryland, Baltimore, Baltimore, MD, United States
| | - Timothy F Meiller
- Oncology and Diagnostic Sciences, University of Maryland School of Dentistry, Baltimore, MD, United States
| | - David A Seminowicz
- Department of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, MD, United States.,Center to Advance Chronic Pain Research, University of Maryland, Baltimore, Baltimore, MD, United States
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Atypical Clinical Presentation of Laryngopharyngeal Reflux: A 5-Year Case Series. J Clin Med 2021; 10:jcm10112439. [PMID: 34072701 PMCID: PMC8198232 DOI: 10.3390/jcm10112439] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/21/2021] [Accepted: 05/28/2021] [Indexed: 12/25/2022] Open
Abstract
Background: Laryngopharyngeal reflux (LPR) is a common disease in otolaryngology characterized by an inflammatory reaction of the mucosa of the upper aerodigestive tract caused by digestive refluxate enzymes. LPR has been identified as the etiological or favoring factor of laryngeal, oral, sinonasal, or otological diseases. In this case series, we reported the atypical clinical presentation of LPR in patients presenting in our clinic with reflux. Methods: A retrospective medical chart review of 351 patients with LPR treated in the European Reflux Clinic in Brussels, Poitiers and Paris was performed. In order to be included, patients had to report an atypical clinical presentation of LPR, consisting of symptoms or findings that are not described in the reflux symptom score and reflux sign assessment. The LPR diagnosis was confirmed with a 24 h hypopharyngeal-esophageal impedance pH study, and patients were treated with a combination of diet, proton pump inhibitors, and alginates. The atypical symptoms or findings had to be resolved from pre- to posttreatment. Results: From 2017 to 2021, 21 patients with atypical LPR were treated in our center. The clinical presentation consisted of recurrent aphthosis or burning mouth (N = 9), recurrent burps and abdominal disorders (N = 2), posterior nasal obstruction (N = 2), recurrent acute suppurative otitis media (N = 2), severe vocal fold dysplasia (N = 2), and recurrent acute rhinopharyngitis (N = 1), tearing (N = 1), aspirations (N = 1), or tracheobronchitis (N = 1). Abnormal upper aerodigestive tract reflux events were identified in all of these patients. Atypical clinical findings resolved and did not recur after an adequate antireflux treatment. Conclusion: LPR may present with various clinical presentations, including mouth, eye, tracheobronchial, nasal, or laryngeal findings, which may all regress with adequate treatment. Future studies are needed to better specify the relationship between LPR and these atypical findings through analyses identifying gastroduodenal enzymes in the inflamed tissue.
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Sekine N, Okada-Ogawa A, Asano S, Takanezawa D, Nishihara C, Tanabe N, Imamura Y. Analgesic effect of gum chewing in patients with burning mouth syndrome. J Oral Sci 2020; 62:387-392. [PMID: 32893197 DOI: 10.2334/josnusd.19-0501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
The cause of burning mouth syndrome (BMS) is unknown. Although no effective treatment has been established, BMS patients frequently chew gum to alleviate pain. To identify the cause and new treatments for BMS, this study investigated the psychophysical and pharmacological properties of gum chewing to better understand its pain-relieving effects. In this prospective, blinded study, plasma catecholamine and serotonin levels and Profile of Mood States (POMS) scores were assessed after gum chewing or simulated chewing in 40 women (20 BMS patients and 20 age-matched controls). Visual analogue scale (VAS) scores for pain decreased significantly in BMS patients after gum chewing and simulated chewing. Moreover, resting VAS scores of BMS patients were significantly positively correlated with plasma adrenaline level. Furthermore, gum chewing was significantly correlated with lower plasma adrenaline level, VAS score, and tension-anxiety score. These results suggest that adrenaline is important in the pathogenesis of BMS pain and that the analgesic effect of gum chewing is induced through the potential effects of anxiety reduction, although this effect might not be specific to BMS. In addition, the analgesic effect of gum chewing was not induced solely by chewing motion.
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Affiliation(s)
- Naohiko Sekine
- Department of Oral Diagnostic Sciences, Nihon University School of Dentistry
| | - Akiko Okada-Ogawa
- Department of Oral Diagnostic Sciences, Nihon University School of Dentistry.,Division of Orofacial Pain Clinic, Nihon University Dental Hospital.,Division of Clinical Research, Dental Research Center, Nihon University School of Dentistry
| | - Sayaka Asano
- Department of Oral Diagnostic Sciences, Nihon University School of Dentistry
| | - Daiki Takanezawa
- Department of Oral Diagnostic Sciences, Nihon University School of Dentistry
| | - Chisa Nishihara
- Department of Oral Diagnostic Sciences, Nihon University School of Dentistry
| | - Natsuko Tanabe
- Department of Biochemistry, Nihon University School of Dentistry
| | - Yoshiki Imamura
- Department of Oral Diagnostic Sciences, Nihon University School of Dentistry.,Division of Orofacial Pain Clinic, Nihon University Dental Hospital.,Division of Clinical Research, Dental Research Center, Nihon University School of Dentistry
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