MP-AzeFlu Improves the Quality-of-Life of Patients with Allergic Rhinitis.

Purpose: Patients with poorly controlled allergic rhinitis (AR) experience nasal symptoms, sleep disturbances, activity impairment, and decreased quality-of-life (QoL). MP-AzeFlu is safe and effective for moderate-to-severe seasonal and perennial AR, but its impact on QoL requires investigation in the real-world, especially among phenotypes of immunoglobulin (Ig)E-mediated AR. This subanalysis of an observational study evaluated response to MP-AzeFlu via assessment of sleep quality and trouble with daily activities.

Effect of Specific Immunoglobulin E Response and Comorbidities on Effectiveness of MP-AzeFlu in a Real-Life Study.

Introduction: Phenotyping allergic rhinitis (AR) by immunoglobulin E (IgE) sensitivity and comorbidities may help characterize AR and provide a framework for treatment decisions.

Methods: This prospective, noninterventional study evaluated the effectiveness of MP-AzeFlu (azelastine hydrochloride plus fluticasone propionate intranasal spray formulation) across AR phenotypes. Patients with moderate-to--severe seasonal or perennial AR for whom MP-AzeFlu was prescribed were enrolled.

Allergic rhinitis and asthma symptoms in a real-life study of MP-AzeFlu to treat multimorbid allergic rhinitis and asthma.

Background: Asthma affects up to nearly 40% of patients with allergic rhinitis (AR). Poor control of AR symptoms is associated with poor asthma control. The goal of this study was to evaluate the effect of AR treatment with MP-AzeFlu on symptoms of AR as well as symptoms of asthma.

Persistence of treatment with 5-grass pollen tablets in patients with allergic rhinitis: a real-life study.

Background: In patients with allergic rhinitis, treatment adherence to allergen immunotherapy varies greatly in randomized and real-life studies.

Objective: To evaluate the use of a 5-grass pollen tablet as sublingual immunotherapy, its treatment persistence, and the reasons for discontinuation in a real-life clinical setting.

Methods: This multicenter, prospective, open-label, noncontrolled observational study evaluated the use of sublingual immunotherapy with a 5-grass pollen tablet in a cross-sectional population of patients (≥5 years old) with grass pollen-induced allergic rhinitis with or without asthma.

Differences in aerodynamic characteristics of new and dysfunctional Provox 2 voice prostheses in vivo.

Tracheoesophageal voice prostheses need to be replaced due to increased airflow resistance or retrograde leakage of fluid into the trachea as a consequence of biofilm formation. Previous in vitro studies show a change of aerodynamic features of biofilm covered voice prostheses after removal of the prostheses out of the patient. To assess these changes in an in situ situation, aerodynamic characteristics were measured within 45 patients at the beginning and at the end of the wearing process of the Provox 2 voice prosthesis.

Effect of dairy products on the lifetime of Provox2 voice prostheses in vitro and in vivo.

Background: Reduction of biofilm formation on tracheoesophageal voice prostheses by certain dairy products might extend their clinical lifetime. The purpose of this study was to determine the influence of certain dairy products on voice prosthetic biofilms and lifetimes in vitro and in vivo.

Methods: The in vitro results were accomplished using an artificial throat.

Chronic recurrent multifocal osteomyelitis.

We report what is, to our best knowledge, the first case of chronic recurrent multifocal osteomyelitis (CRMO) in which the frontal and sphenoid bones were involved. Characterized by a prolonged and fluctuating course of osteomyelitis at different sites, CRMO is self-limited, although sequelae can occur. The diagnosis is one of exclusion.

In vitro leakage susceptibility of tracheoesophageal shunt prostheses in the absence and presence of a biofilm.

Although leakage through a tracheoesophageal shunt prosthesis is the main cause of prosthesis failure in a laryngectomy patient, this has never been the subject of in vitro evaluation. The aim of this study was to compare three commercially available voice prostheses by comparison of their in vitro leakage patterns, in absence or presence of a biofilm. To compare in vitro leakage patterns, a model comprised of an artificial throat equipped with a single prosthesis coupled to a water reservoir was developed.

Prevention of biofilm formation by dairy products and N-acetylcysteine on voice prostheses in an artificial throat.

Objective: To evaluate the preventive effect of buttermilk, Yakult Light fermented milk drink and N-acetylcysteine on biofilm formation on voice prostheses in vitro.

Material And Methods: Groningen button and Provox 2 voice prostheses were inoculated with a mixture of bacteria and yeasts isolated from previously explanted Groningen button voice prostheses. After 5 h, separate throats were flushed with buttermilk, Yakult Light fermented milk drink, N-acetylcysteine or phosphate-buffered saline, which served as a control.

The influence of antimicrobial peptides and mucolytics on the integrity of biofilms consisting of bacteria and yeasts as affecting voice prosthetic air flow resistances.

The integrity of biofilms on voice prostheses used to rehabilitate speech in laryngectomized patients causes unwanted increases in airflow resistance, impeding speech. Biofilm integrity is ensured by extracellular polymeric substances (EPS). This study aimed to determine whether synthetic salivary peptides or mucolytics, including N-acetylcysteine and ascorbic acid, influence the integrity of voice prosthetic biofilms.

Effects of maxillary sinus floor elevation surgery on maxillary sinus physiology.

In a prospective study, the effects of elevation surgery of the maxillary sinus floor on maxillary sinus physiology were assessed. Seventeen consecutive patients without preoperative anamnestic, clinical and radiological signs of maxillary sinusitis underwent sinus floor elevation surgery with iliac crest bone grafts. All patients were subjected to unilateral endoscopic examination of the maxillary sinus, taking of a biopsy specimen from the sinus floor mucosa, and collection of a sinus lavage-fluid aspirate.

Maxillary sinus floor elevation surgery. A clinical, radiographic and endoscopic evaluation.

Although augmentation of the maxillary sinus floor with autogenous bone grafts has become a well established preimplantology procedure, its effect on the function of the maxillary sinus has not been the subject of prospective human studies. In this prospective study the effects of sinus floor augmentation on maxillary sinus performance were evaluated. Seventeen consecutive patients who were to undergo augmentation of the maxillary sinus floor with an iliac crest autogenous bone graft agreed to participate in this study.

Influence of different combinations of bacteria and yeasts in voice prosthesis biofilms on air flow resistance.

Laryngectomized patients use silicone rubber voice prostheses to rehabilitate their voice. However, biofilm formation limits the lifetime of voice prostheses. The presence of particular combinations of bacterial and yeast strains in voice prosthesis biofilms has been suggested to be crucial for causing valve failure.

The influence of radiotherapy on the lifetime of silicone rubber voice prostheses in laryngectomized patients.

Objectives: To establish a relationship between voice prosthetic lifetime in laryngectomized patients and the irradiation dose applied to the neck node levels (field of the neck) in which the major salivary glands are partially included. Furthermore, a possible relationship between voice prosthetic lifetime and the irradiation dose applied to the primary tumor site was studied.

Study Design: A retrospective analysis was performed on 101 patients after laryngectomy.

Comparison of the microbial composition of voice prosthesis biofilms from patients requiring frequent versus infrequent replacement.

This study was performed to establish a possible difference in biofilm composition in patients who require frequent versus infrequent prosthesis replacement. Only Groningen button voice prostheses that were removed because of increased airflow resistance or leakage of food or liquids through the prosthesis were considered for this study. These prostheses were selected from a total of 692 failed voice prostheses over a 2-year evaluation period.

The value of Waters' projection for assessing maxillary sinus inflammatory disease.

Objective: The significance of the Waters' projection for judging maxillary mucosal disease is, at the least, questionable. The aim of this study was to evaluate the diagnostic use of Waters' projection of the maxillary sinus with particular regard to sinus mucosal swelling as a consistent sign of maxillary sinusitis.

Study Design: Forty consecutive adult patients were referred to an ear, nose, and throat surgeon for pain in the region of the paranasal sinus, recurrent mucopurulent rhinorrhea, and nasal congestion or obstruction for at least 3 months without any response to conservative treatment.