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Temporomandibular disorders ( TMD) are functional diseases of the masticatory system; their symptoms are clicking, difficulty opening the mouth wide, ear pain, facial pain and headaches. The relationships among distress, emotional factors and TMD are well known. It was shown that patients with TMD have little awareness of their inner states and emotions, and it was found that those reporting oro-facial pain presented higher alexithymia than did asymptomatic people. Other authors confirmed that alexithymia was higher in the painful TMD group than controls. This study was aimed to evaluate whether alexithymia and its components can be considered as predisposing factors for pain severity, poor health and greater social difficulties in patients with TMD. One hundred thirty-three patients received a diagnosis of TMD and completed the 20-item Toronto Alexithymia Scale. Multiple stepwise regressions showed that alexithymia and age explained 10% of the pain and 31% of poor health and also that alexithymia explained 7% of social difficulty. A direct comparison of patients with TMD based on alexithymia revealed a higher presence of pain in alexithymic patients with TMD than in those characterised by moderate or no alexithymia. In conclusion, alexithymia partly predicts pain, poor health and social difficulties in patients with TMD. Furthermore, alexithymic patients have more pain than those with moderate or low alexithymia. [ABSTRACT FROM AUTHOR]

OBJECTIVE: The current study elucidates the relations between alexithymia and body image in patients with binge eating disorder (BED). METHOD: One hundred one patients with BED were evaluated. Alexithymia was measured with the Toronto Alexithymia Scale (TAS-20). The severity of BED was measured with the Binge Eating Scale (BES). Body concerns were assessed with the Body Shape Questionnaire-Short Version (BSQ-S), the Body Uneasiness Test (BUT), and the Body Attitude Test (BAT). Additional measures were the Rosenberg Self-Esteem Scale (RSES) and the Beck Depression Inventory (BDI). RESULTS: The prevalence of alexithymia in our sample was 39.6% (n = 40) and individuals with alexithymia showed higher scores on all rating scales. Higher body dissatisfaction, lower self-esteem, depressive symptoms, and the Difficulty in Identifying Feelings/Difficulty in Describing Feelings subscales of the TAS-20 were predictors of the severity of BED in the linear regression analysis. CONCLUSION: Alexithymia was associated with more severe BED. Individuals with alexithymia and BED exhibited significantly poorer appearance evaluation and body satisfaction as well as higher depressive symptoms than individuals without alexithymia. [ABSTRACT FROM AUTHOR]

Background: Heat-and-pepsin-sensitive plant food allergens (PR-10 and profilin) sometimes cause systemic reaction., Objective: To detect the risk factors for systemic reactions induced by labile food allergens., Methods: A retrospective multicenter study was performed on patients with a documented history of systemic allergic reaction to labile plant food allergens and on age-matched controls with a history of oral allergy syndrome (OAS) induced by the same foods. Offending foods, their amount, and state (solid or liquid), and potential cofactors (nonsteroidal anti-inflammatory drugs, protonic pump inhibitors, exercise, alcohol, and fasting) were considered., Results: We studied 89 patients and 81 controls. Sensitization to PR-10 or profilin, IgE to Bet v 1 and/or Bet v 2, and foods causing OAS were similar in the two groups. Twenty patients experienced >1 systemic allergic reaction. Tree nuts, Rosaceae, Apiaceae, and soymilk were the main offending foods. Seventeen (19%) patients were taking a PPI when the systemic reaction occurred (vs 5% in controls; P < .025). The ingestion of the offending food in liquid form (soymilk) was frequent among patients (15%) but unusual among controls (2%; P < .025). Soy milk-induced systemic reactions were independent of PPI treatment. Fasting and excess of allergen, but not NSAID and exercise, were other relevant cofactors for systemic reactions. Systemic reactions occurred without any identifiable cofactor in 39 (44%) cases., Conclusion: PR-10- and profilin-induced systemic reactions are facilitated by PPI, ingestion of large amounts of unprocessed foods, and fasting. Soybean beverages represent a risk for PR-10 hypersensitive patients and should be avoided., (© 2020 EAACI and John Wiley and Sons A/S. Published by John Wiley and Sons Ltd.)