908 research outputs found
Serum-soluble HLA-G is associated with specific IgE in patients with allergic rhinitis and asthma.
No full textAllergic rhinitis (AR) and allergic asthma (AA) are characterized by T helper (Th)2-polarized immune response. Soluble human leukocyte antigen G (sHLA-G) molecule plays an immunomodulatory activity. Previously, it has been reported that children with AR or AA had higher sHLA-G levels in comparison with normal subjects. Thus, the present study aimed at confirming these data in adults and investigating whether there was a relationship between serum sHLA-G levels and serum IgE levels, in patients with AR or AA. One hundred twenty symptomatic patients, suffering from respiratory symptoms, were enrolled: 45 non-allergic and 75 allergic. A group of 44 healthy subjects was considered as control. Serum sHLA-G levels and serum allergen-specific IgE were determined by immunoenzymatic methods. Allergic patients had significantly higher levels of sHLA-G molecules than non-allergic patients and normal controls (p<0.0001). There was no difference between AR and AA. sHLA-G moderately related with allergen-specific IgE both in AR (r=0.468) and AA patients (r=0.479). The present study confirms that serum sHLA-G molecules are significantly increased in allergic disease and demonstrates that sHLA-G levels are related with allergen-specific IgE levels
Anxiety and depression in adolescents with asthma and in their parents: A study in clinical practice
No full textEmotional disorders, namely anxiety and depression, frequently affect adolescents with asthma. In addition, their parents also may present emotional problems. The objective of this study was to investigate anxiety and depression in asthmatic adolescents and in their parents in a real-life setting. A series of adolescents with allergic asthma were consecutively enrolled. Asthma was diagnosed according to the GINA document and consistently the symptom control grade was assessed. We used the HADS questionnaire for the adolescents, and HADS, STAY, and BDI questionnaires for their parents. Globally, 121 adolescents (71 males, 50 females, mean age 13.4±0.8 years, age ranging between 12 and 15 years) with allergic asthma and their parents were evaluated. Only 29% of adolescents had controlled asthma. Adolescents with controlled asthma had lower HADS-A and HADS-D scores than other patients, whereas there was no difference among parents. Severe maternal anxiety was more frequent in poorly controlled subjects than in partially controlled ones; absence of maternal anxiety was more common in controlled subjects. The preliminary results of the current study suggest that anxiety and depression are common in adolescents suffering from asthma as well as in their parents, mainly in mothers. Emotional disorders might affect also the asthma control. Thus, in clinical practice, the psychological assessment could be included in the asthma work-up
Open and clean: The healthy nose
No full textThe nose exerts many functions, mainly for the respiration and the olfaction and represents the first doorway for the oxygen, but also for pathogens. The present Supplement reports some clinical experiences concerning the use of a new internal nasal dilator in different settings, including nasal obstructive disorders, obstructive sleep apnea syndrome, continuous positive active pressure (CPAP), and sport activity. The outcomes support the concept that a healthy nose should be maintained ever patent and free from secretions, as impaired nasal function can significantly affect quality of life. Therefore, an “open and clean nose” contributes in a relevant way to the subjective wellness
The clinical importance of the nasal valve
No full textThe nasal valve deserves relevant in patients presenting with nasal obstruction. In particular, the nasal valve plays an important role in nasal airflow control, it is relevant for the otolaryngologist to not only consider but also fully evaluate the nasal valve when seeing a patient with nasal obstruction. These data reported in this Supplement confirms the clinical relevance of the nasal valve in different groups of patients and normal subjects. In fact, an integrity of nasal valve is fundamental to ensure a physiological nasal breathing that in turn guarantees a correct pulmonary function. The possibility to use the non-surgical and well-accepted option constituted by the nasal internal dilator represent an interesting opportunity for both the physician and the patient
Antiallergic drugs and the immune response: interaction and possible clinical relevance.
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