Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0262471 (ENT)
 5,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

47 patients with orbital complications resulting from acute sinusitis have been treated at the Freiburg ENT Department during the last seven years. Acute ethmoiditis predominated in children, while pansinusitis was more common in adults. Previous sinus surgery did not prevent orbital complications arising from the same sinus. Orbital involvement was classified into periostitis, subperiosteal abscess and orbital cellulitis. According to clinical findings, 44.7% of the patients were managed conservatively. Prognosis was best in periostitis, whereas consersative treatment was unsafe in orbital cellulits. Children usually respond well to appropriate antibiotic coverage but the occurrence of common upper respiratory or anaerobic pathogens should be kept in mind.
 ...
PMID:[Surgical or conservative treatment in orbital complications of sinus inflammations (author's transl)]. 70 Nov 1

A-Scan-ultrasound cannot be left out as a routine way of examination of the paranasal sinuses in the practice of an ENT-doctor. This method is not a substitution for X-rays but gives important additional information in case of pathologic contents of the paranasal sinuses. Ultrasound diagnosis plays its main role in diagnosing decreases of the paranasal sinuses in children and pregnant females and in controlling acute sinusitis. B-Scan-ultrasound has no important advantages in diagnosing paranasal sinus diseases compared to A-Scan-ultrasound. But B-Scan-ultrasound is an ideal additional means to examine the soft parts of the head and neck. Tumours can be differentiated as solid or cystic and their relation to different tissue structures can be defined. At the moment, however, a recommendation for the routine use of the B-Scan-ultrasound in the ENT-practice cannot be given.
 ...
PMID:[Ultrasound diagnosis of the paranasal sinuses: progress in ENT practice?]. 639 33

Bacteriology of acute maxillary sinusitis was studied in 569 patients in 16 centers of 6 countries located throughout Europe during 1992-1994 by ENT specialists. Patients with symptoms of acute sinusitis lasting less than 3 weeks with ongoing purulent nasal discharge were included. Diagnosis was verified by sinus x-ray or ultrasonography and a positive aspiration finding in maxillary sinus puncture. One or more pathogens were isolated from the maxillary sinus aspirates of 375 (66%) patients. Fifty-six percent of patients harboured 1 pathogen and 10% multiple pathogenic organisms, respectively. Haemophilus influenzae was the most common pathogen isolated (148 isolates), occurring as a single pathogen in 14% of the patients. The occurrence of H. influenzae was highest in Finnish military hospital patients (43-48%), as compared with the non-military Finnish patients (9-11%) or to patients from other European centers (mean 13%). H. influenzae was more frequently beta-lactamase positive in other European centers (22%) than in Finnish centers (7%). Streptococcus pneumoniae was the most common pathogen isolated in other European centers (20%) but second most common in Finnish centers (13%). Moraxella catarrhalis occurred at quite similar frequency among Finnish centers (9-14%), but clearly less often in other centers (mean 4%). S. aureus, which in acute maxillary sinusitis is regarded as a contaminant from the nasal cavity, was more prevalent in other European centers (12%) than in Finnish centers (4%). In patients with acute maxillary sinusitis reliable bacteriological samples should be taken by antral aspiration directly from the diseased sinus.
 ...
PMID:Bacterial findings in acute maxillary sinusitis--European study. 928

Complex combinations of botanical drugs are usually regarded as non-rational medicines. In the case of Sinupret, a combination of 5 botanical drugs, the pharmacological profile was investigated thoroughly with respect to activities on secretion of the respiratory epithelium, with respect to anti-inflammatory activities and to effects against a murine Sendai-virus infection model (including in-vitro antiviral activities), after a randomised, placebo-controlled study of the ENT-clinic of the University of Freiburg had shown superiority of the verum in patients with chronic sinusitis. For patients with acute sinusitis, the additional treatment with Sinupret improved the response rate of the patients, who were basically treated with antibiotics and nasal decongestants, significantly compared to placebo. In a series of randomised trials of the combination versus active controls, the botanical combination was shown to be at least as effective and to have a low prevalence of adverse side effects. The individual ingredients contribute to the overall pharmacological profile of the combination with secretolytic, anti-inflammatory, immunomodulating and anti-viral effects.
 ...
PMID:[Profile and effectiveness of a phytogenic combination preparation for treatment of sinusitis]. 1048 81

Acute sinusitis is often a mild, self-limiting disease. However, in some cases, especially among children, sinusitis may become a severe, even life-threatening, disease. To examine the nature of complications of acute sinusitis, we studied the cases of children treated at the Helsinki University ENT Hospital, because of a complication caused by acute sinusitis from January 1997 to September 1998. There were 12 children (4 girls, 8 boys), whose ages ranged from 16 months to 16 years. One child had an epidural abscess, one got meningitis and cavernous sinus thrombosis, five had orbital cellulitis, one of whom lost her vision permanently in one eye, and five had preseptal cellulitis. All the children were treated with intravenous antibiotics and all, except the youngest, were treated with a direct sinus puncture. An operation (intranasal antrostomy, orbital drainage, functional endoscopic sinus surgery or adenoidectomy) was performed on six patients. In the majority of children, acute sinusitis is a mild self-limiting disease. However, severe complications still exist. When a complication of sinusitis is suspected, it is of utmost importance that the child be sent immediately to a hospital for proper diagnosis and treatment.
 ...
PMID:Complications of acute sinusitis in children. 1090 7

Evolution of bacterial resistance shortens antibiotic treatment in ENT infections. The efficacy and tolerance of amoxicillin-clavulanate (ACA), with and without associated short steroid therapy, was evaluated in acute sinusitis of adults at a dosage of 1.5 g/d for 5 d vs. 10 d. This multicentre, randomized, double-blind, placebo-controlled study included 433 patients, 417 of whom were suitable for intent-to-treat (ITT) analysis. The therapeutic success rate in the ITT population, assessed according to strict clinical and radiological criteria, was respectively, 80% and 85% in the 5-d and 10-d treatment groups. Due to the statistical risks that were evidenced, the 2 durations of treatment could not be considered equivalent. The analysis of medical history shows that some risk factors (recurrence of sinusitis, previous surgical sinus drainage) seem to promote therapeutic failure and that 5-d treatment is inappropriate in these patients. The persistence of therapeutic success on day 30 was not influenced by the initial duration of treatment. The efficacy and good tolerance of ACA in acute sinusitis in adults were confirmed. Further studies will be needed to define the indications of short treatments better, which seem to be indicated in the absence of specific risk factors.
 ...
PMID:Short therapy with amoxicillin-clavulanate and corticosteroids in acute sinusitis: results of a multicentre study in adults. 1120 Mar 81

Nowadays the complications arising from sinusitis are rare since the introduction of antibiotics. However sinusitis and its complications are still life-threatening and if neglected may result in high morbidity and mortality. It is the purpose of this study to draw attention to the effects of the spread of infection beyond the sinus wall and thus to influence the clinician in his management in order to prevent the subsequent spread of the disease, and secondly make him aware of the sinogenic origin of these complications when he sees them. A retrospective study of 90 patients with sinusitis seen over a ten year period between 1988 and 1997 in the ENT Department, University College Hospital, Madan was (lone and those that had complications were further analysed to meet the objectives of this study. There were 90 patients seen with sinusitis over the ten years period, out of which 33 (37%) cases had complications, 17 males and 16 females (M.F.1:1). The average age of cases with complications was 28 years (age range 2.5 - 75 years). 66.6% of the complications cases occurred in age group under 30 years of age. Thus children and young adults were mostly affected. Twenty-six cases (79%) of chronic sinusitis developed complications while in acute sinusitis there were 7 cases (21%). The site affected most commonly by complications was the orbit (41%) followed by Sinus wall (32%), orophyarynx (18%), intracranial (5%); no car complications were seen. The type of complications seen at various sites and their incidence were also highlighted. Thus with this study it is hoped that clinicians would be reminded that complications of sinusitis still occur and hence be aware of the necessity to recognize and prevent them as rapidly as possible to avoid serious consequences.
 ...
PMID:Complications of sinusitis in Ibadan, Nigeria. 1176 27

Melioidosis is a potentially deadly infection that can affect any organ system. Reports of melioidosis of the ENT/head and neck region are relatively uncommon. Four cases are presented: (i) parotid abscess evolving into necrotising fasciitis, (ii) acute sinusitis and parapharyngeal cellulitis resulting in upper airway obstruction, (iii) acute suppurative lymphadenitis (iv) and chronic suppurative otitis media causing meningoencephalitis. Three of the four cases are believed to be unique, as a literature review of melioidosis in ENT/head and neck is also presented. Some practical issues of management are also discussed. Not suspecting melioidosis does not change contemporary empirical broadspectrum antibiotic therapy. The value of suspicion or on confirmation of diagnosis lies in anticipating and planning for rapid change.
 ...
PMID:Melioidosis of the head and neck. 1201 68

Spontaneous orbital haematoma is uncommon in ENT practice. The sudden presentation of proptosis and diplopia may guide the differential diagnosis towards more common pathologies such as an intraorbital complication of acute sinusitis or neoplasm of the orbit. The diagnosis by computed tomography (CT) scan, the management of this orbital disease and the literature in this field are discussed.
 ...
PMID:Spontaneous orbital haematoma. 1248 80

(1) Macrolides are an alternative to beta-lactam agents for treating uncomplicated community-acquired pneumonia, acute exacerbations of chronic bronchitis, sinusitis and throat infections. The choice of macrolides is based mainly on the risk of interactions, which is lowest with spiramycin. (2) Telithromycin is a macrolide antibiotic derived from erythromycin. It was first marketed in France in 2002, for the above indications. (3) Telithromycin is no more effective than the antibiotics with which it has been compared, namely amoxicillin and clarithromycin in non life-threatening pneumonia; amoxicillin-clavulanate and cefuroxime axetil in acute exacerbations of chronic bronchitis and acute sinusitis; and clarithromycin and phenoxymethylpenicillin (penicillin V) in pharyngotonsillitis. (4) In clinical trials, telithromycin was not more effective than comparator antibiotics on infections thought to be due to pneumococcal strains resistant to penicillin and/or erythromycin. Cases of erythromycin cross-resistance have been observed. (5) The adverse effects of telithromycin are the same as those of other macrolides, mainly gastrointestinal disturbances, headache, dizziness, and hepatotoxicity. Telithromycin also carries a risk of torsades de pointes, and seems to cause more visual problems than other macrolides. (6) Telithromycin inhibits cytochrome P450 isoenzymes, so there is a high risk of drug interactions. (7) In practice, spiramycin remains the standard option when a macrolide is indicated for the treatment of common ENT and pulmonary infections.
 ...
PMID:Telithromycin: new preparation. A needless addition to the other macrolides. 1260 73


1 2 Next >>