[Early detection of unilateral connatal hearing loss via newborn hearing screening and the implementation of the SAV-concept 2017 in lower Austria and Burgenland]. / Früherkennung von einseitigen konnatalen Hörstörungen durch das Neugeborenen-Hörscreening und Umsetzung des SAV-Konzepts 2017 in den Bundesländern Niederösterreich und Burgenland.

BACKGROUND: Recent studies showed the benefit or even need of hearing aids or cochlear implants in children with unilateral hearing loss to improve localization abilities and speech intelligibility. Therefore, the Audiology working group of the Austrian ENT society adopted the SAV-concept in 2017 (Screening Abklärung Versorgung von konnatalen Hörstörungen - Konzeptpapier 2017 AG Audiologie) to establish methods for testing, the mode of testing both ears, the desired schedule for the screening process and the subsequent therapy. METHODS: The screening data were collected via questionnaires sent to all maternity and neonatal wards in different districts by responsible persons of the Austrian ENT society. Data on the implementation of the SAV concept were evaluated retrospectively based on the responses for the regions of Lower Austria and Burgenland. RESULTS: The feedback, the implementation and responsibility for the screening program in respect of method and schedule differs throughout the federal states of Austria as well as in hospitals of state health organizations. CONCLUSION: Austria in comparison to other European countries is missing a central documentation and tracking system via a governmental screening coordination office as the data are not generally transferred to a common birth register. Therefore, different timetables and organization for the universal new born hearing screening in the federal states as well as in state organizations were found causing a delayed diagnosis and treatment of children with unilateral hearing loss.

Eccrine porocarcinoma of the head and neck: Meta-analysis of 120 cases.

BACKGROUND: The aim of the study is to analyze potential prognostic factors and to evaluate therapy strategies regarding clinical outcome in patients with eccrine porocarcinoma (EPC) of the head and neck. METHODS: One hundred and sixteen EPC cases from ninety studies and four authors' EPC cases were included in the meta-analysis. RESULTS: At an average follow up of 20.48 months, the 3-year overall survival and regional recurrence rate were 70.3% and 19.0%, respectively. Patients without surgical treatment had a significantly worse 3-year overall survival. Mohs microscopic surgery led to significantly less occurrence of regional recurrences compared to wide excision. An ulcerating lesion, high mitotic activity, and lymphovascular invasion were significant prognostic factors. CONCLUSION: Surgical resection is the cornerstone in the therapy of EPC and represents the therapeutic modality that offers the best chance of disease-free survival. Due to the high probability of recurrence, close follow-ups are strongly recommended.

Taste function in xerostomia before and after treatment with a saliva substitute containing carboxymethylcellulose.

BACKGROUND AND AIM: The feeling of a dry mouth may affect individual dietary habits, nutritional status, oral hygiene, speech, and gustatory sensitivity. The present study aimed to specifically investigate gustatory function before and after saliva replacement therapy. MATERIAL AND METHODS: Whole-mouth gustatory function was assessed in 25 patients suffering from xerostomia (6 male, 19 female; age range 42-82 years) before and after 4 to 6 weeks of saliva replacement therapy using a preparation containing carboxymethylcellulose. The results were compared with those from healthy controls matched for age and sex (6 male, 19 female; age range 42-82 years). Using a whole-mouth test, gustatory function was assessed for sucrose, citric acid, sodium chloride, and caffeine. RESULTS: All subjects detected the four taste qualities at the highest concentration. However, the patients with xerostomia had lower scores in the gustatory test compared with the healthy controls (p < .001). No correlation was found between gustatory scores and the duration or severity of the disorder. Therapy had no effect on measured gustatory function (p = .33); however, saliva replacement led to a significant improvement in other xerostomia-related symptoms (p < .001). CONCLUSIONS: This study confirms previous work indicating that xerostomia is accompanied by decreased gustatory sensitivity. Lubricants based on carboxymethylcellulose may have a positive effect on some of the symptoms of xerostomia. However, these "simple" lubricants based on carboxymethylcellulose have little or no effect on whole-mouth gustatory function.

Characteristics of olfactory disorders in relation to major causes of olfactory loss.

OBJECTIVE: To investigate the consequences of olfactory loss and explore specific questions related to the effect of duration of olfactory loss, degree of olfactory sensitivity, and cause of the olfactory loss. PATIENTS: A total of 278 consecutive patients with hyposmia or anosmia were examined. RESULTS: Causes of olfactory loss were categorized as follows: trauma (17%), upper respiratory tract infection (URI) (39%), sinonasal disease (21%), congenital anosmia (3%), idiopathic causes (18%), or other causes (3%). Our data suggest that (1) recovery rate was higher in URI olfactory loss than in olfactory loss from other causes; (2) likelihood of recovery seemed to decrease with increased duration of olfactory loss; and (3) the elderly are more prone to URI olfactory loss than younger patients. Regarding changes in quality of life (QoL), we found that (1) in most patients olfactory loss caused food-related problems; (2) loss in QoL did not change with duration of olfactory loss; (3) younger patients had more complaints than older ones, and women had more complaints than men; (4) complaint scores were higher in hyposmic patients than in anosmic patients; and (5) self-rated depression did not relate to measured olfactory function. CONCLUSIONS: Among many complaints of olfactory loss, the predominant ones were food related. This loss in QoL seemed to be of greater importance in younger than in older people, and women seem to be affected more strongly than men.