Search results for "Otorhinolaryngologic diseases"
showing 10 items of 838 documents
LSC Abstract – Oxidative stress in nasal epithelial cells from patients with primary ciliary dyskinesia
2016
Background: Primary ciliary dyskinesia (PCD) is a rare autosomal recessive inheritance disorder characterized by dysfunction of respiratory cilia and impaired mucociliary clearance, leading to respiratory problems appearing in childhood, decreased fertility and situs inversus in 50% of the cases. The deficient ciliary movement causes stasis of secretions in the airways leading to recurrent airway infection and chronic inflammation. Rationale and aims: Chronic inflammation has been associated to oxidative stress (OS). Moreover, evidence of increased OS in the airways of stable children with PCD has been shown (Zihlif, N. et al . Pediatr Pulmonol 2006; 41:509-14.). Therefore, we hypothesize t…
Oxidative stress in ciliated nasal epithelial cells from patients with primary ciliary dyskinesia
2016
Background: Primary ciliary dyskinesia (PCD) is a rare disorder characterized by dysfunction of respiratory cilia and impaired mucociliary clearance leading to recurrent airway infection and chronic inflammation appearing in childhood. Rationale and aims: Chronic inflammation has been associated to oxidative stress (OS). Moreover, evidence of increased OS in the airways of stable children with PCD has been shown (Zihlif, N. et al . Pediatr Pulmonol 2006; 41:509-14). We hypothesize that OS would be increased in ciliated nasal epithelial cells (CNEC) from patients with PCD. This study was aimed to assess the OS profile in CNEC isolated from children with PCD. Methods: CNEC were obtained from …
Epidemiology of Usher Syndrome in Valencia and Spain
2004
<b>Objective:</b> To obtain epidemiological data on the prevalence of the different types of Usher syndrome (US) in Spain, since these data were missing; to estimate the proportion of sporadic cases among simplex families, and calculate the prevalence of the Usher syndrome in a homogeneous population from Eastern Spain (3,875,234 inhabitants) that is representative of the Spanish population. <b>Methods:</b> Otological, ophthalmological and genetic studies were performed in 89 US patients from 46 families and subjected to statistical and segregation analysis. <b>Results:</b> 41.6% of them suffered US type I, 46.1% type II, and in 12.3% the classification r…
Gleichzeitiges Vorkommen von Diabetes mellitus, Diabetes insipidus, Opticusatrophie und Innenohrschwerh�rigkeit
1975
Report of a further case with coexisting diabetes mellitus, diabetes insipidus, optic atrophy und neurogenic deafness. It was not possible to find a cause for these symptoms. The cases reported in the literature are brought together and discussed.
I06 Dysphagia In Huntington`s Disease: A Multicenter Study
2014
Background Dysphagia is a common complication of neurogenerative disorders, and a leading cause of death due to aspiration pneumonia. Little is known about the frequency and the characteristics of dysphagia in HD. Well-balanced strategies for treatment and prevention of dysphagia in HD are lacking. Objetives To determine the prevalence of dysphagia in HD. Methods National, multicenter, observational, cross-sectional Study (Spanish EHDN). Dysphagia was assessed using the questionnaire EAT-10 (eating assessment tool), caregiver burden using the SumaCare, functional capacity using the TFC score, disease severity using the Unified HD Rating Scale (UHDRS), psyquiatric status (PBA-s), nutritional…
Peptide Receptor Radionuclide Therapy for Neuroendocrine Neoplasms in Germany: a Multi-Institutional Registry Study with Prospective Follow Up on 450…
2013
68 Ga-DOTATOC PET in patients with neuroendocrine tumors (NET). We specifically looked for incremental lesions, defined as lesions only observed on one modality even after extensive retrospective evaluation of the other modality. Methods: Twenty patients with a metastasized NET underwent 111 In-pentetreotide
Coronary Spasm in Patients Treated by Percutaneous Transluminal Coronary Angioplasty
1986
The appearance of coronary spasm during PTCA was analyzed in 140 consecutive patients with stable and unstable angina. Coronary spasm was found in 27 patients (19%) and was more common in unstable than in stable angina pectoris (22 versus 5 patients). While coronary spasm could be seen in the first coronary angiogram in 5/27 patients, it developed during the diagnostic procedure in 6/27 patients. In 16/27 patients coronary spasm was induced by the balloon or the guide wire itself.
Resistance of the internal mammary artery to restenosis: a histomorphologic study of various porcine arteries.
2007
<i>Background/Aims:</i> Restenosis after percutaneous transluminal angioplasty (PTA) of the internal mammary artery (IMA) grafts is much less pronounced than in other arteries and venous grafts. The aim of the study was to test whether various arteries respond differently to dilatation. <i>Methods:</i> PTA of the IMA, carotid, renal and circumflex coronary (RCx) arteries was performed in 9 pigs (balloon to artery ratio of 1:1.5). After 8 weeks, angiography was repeated and vessels prepared for histological analysis. Immunohistochemical staining was done to examine proliferative activity (Ki67) and to identify the vasa vasorum of the adventitia (F VIII-RA). <i>R…
Oral capecitabine and Vinorelbine in Metastatic Breast Cancer. A Retrospective Analysis of Tolerability and Activity
2012
ABSTRACT Background The purpose of this study was to retrospectively analyze toxicity profile and activity of an all-oral combination schedule of Capecitabine (Cape) and Vinorelbine (VNR) in metastatic breast cancer (MBC) patients (pts). Methods All pts treated had a histological confirmed diagnosis of breast cancer (BC). Each 3-week cycle of treatment consisted of 500 mg/m2 cape twice daily (2 weeks on, 1 week off), and 60 mg/m2 VNR on days 1 and 8. Results From June'07 to December'11 we analyzed 77 MBC pts. Median age was 52 years (range 34-73). 58 pts (75,3%) had a performance status (PS) ECOG 0; 13 pts (16,8%) PS1, 6 pts (7,8%) PS2. 5 pts (6,5%) had metastatic disease at time of diagnos…
Vestibular Function after Acoustic Neuroma Removal with Preservation of One Branch of the Vestibular Nerve
2002
Background Vestibular compensation after acoustic neuroma surgery is affected by many parameters. Apart from surgical approach, age of the patient, and comorbidity, the use of rehabilitative vestibular training and the degree of preoperative vestibular compensation play their respective roles. Objective To examine whether and how surgical preservation of one branch of the vestibular nerve affects the compensation process in patients after acoustic neuroma removal. Study design Prospective study involving 29 patients with acoustic neuromas. In 15 patients operated on by the middle fossa or retrosigmoid approach, one branch of the vestibular nerve could be preserved intraoperatively, and the …