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Biomedical subjects

Z P Shehab

Publications and source records attributed to Z P Shehab.

10 recordsLinked to original sources
PubMed2003

The AAO-HNS Committee on Hearing and Equilibrium guidelines for the diagnosis and evaluation of therapy in Menière's disease: have they been applied in the published literature of the last decade?

To assess how effectively the American Academy of Otolaryngology-Head and Neck Surgery Committee on Hearing and Equilibrium (AAO-HNS CHE) guidelines for the diagnosis and evaluation of therapy in Meniere's disease have been applied in the last 11 years of published literature. This was a MedLine-based review. Some 79.7% of papers attempted to use the AAO-HNS CHE guidelines. However, only 50% of these publications managed to use the AAO-HNS CHE criteria in the diagnosis and evaluation of therapy correctly. In order to advance our understanding of this condition, improved application of the AAO-HNS CHE guidelines by authors and editors alike is required in the reporting of results of the therapy of Meniere's disease.

Evaluation Studies as Topic↗
PubMed2003

Current practices of cocaine administration by UK otorhinolaryngologists.

The aim of this study was to determine which anaesthetic and vasoconstrictor preparations UK Otorhinolaryngologists use for rhinological surgery, with particular reference to cocaine and adrenaline. The incidence and types of adverse reactions to cocaine were also recorded. A postal survey of all BAO-HNS consultant members was performed. Of the 360 consultant surgeons included in the survey, the majority still use peri-operative cocaine on a regular basis, 66 per cent use cocaine and adrenaline together and more than 40 per cent use cocaine in paediatric patients. Sixteen per cent of respondents did not use cocaine. Only 11 per cent of surgeons had experienced cocaine toxicity in their patients, with only one recorded case of mortality. Most surgeons in the UK use cocaine because of the superior operative field it provides and because they consider it to be safe even with adrenaline. The actual incidence of adverse reactions to cocaine is low, with serious complications being less common than the risks from general anaesthesia. Cocaine remains a valuable agent in the armamentarium of the rhinologist.

Adult↗
PubMed2001

Type IV laryngotracheoesophageal clefts -- recent 5 year experience at Great Ormond Street Hospital for Children.

This article summarises a 5 year experience of type IV laryngotracheoesophageal clefts from Great Ormond Street Hospital for Children, London. We present six infants who had type IV clefts, two of whom are long-term survivors, and we review the literature. The recognition of specific complicating issues may lead to a standardised approach, which can result in successful repair and long-term survival. Increased awareness of the condition and early diagnosis combined with aggressive, planned surgical intervention in centres of paediatric expertise should result in a significant reduction of current mortality.

Congenital Abnormalities↗
PubMed2001

Partial labyrinthectomy approach for brainstem vascular lesions.

Conventional wisdom has typically dictated that the bony labyrinth is an inviolate structure. This notion, however, was successfully challenged following the introduction of the partial labyrinthectomy approach, which was primarily used for the surgical management of cerebellopontine and petrous apex meningiomas. In this article, we discuss an extension of the technique of partial labyrinthectomy in a series of patients that has been used for the treatment of brainstem vascular lesions. We believe that this technique provides superior exposure to the brain stem when compared with conventional retrosigmoid and retrolabyrinthine approaches while reducing the inherent morbidity seen in transotic or petrosectomy approaches.

Adult↗
PubMed2000

Does evidence-based medicine exist in the treatment of Menière's disease? A critical review of the last decade of publications.

Debate surrounding the need for evidence-based research in all fields of otolaryngology has recently emerged. A review of English language articles dealing with the treatment of Menière's disease published from 1989 to 1999 was performed. The papers were classified according to article type (observational studies, non-clinical studies, controlled trials, randomised controlled trials) and according to the grade of evidence that was offered. A total of 128 publications were reviewed, of which only three were randomised controlled trials and a further three were well-designed controlled studies without randomization. The majority of papers were non-experimental clinical descriptive studies or case series. Data from this review would suggest that more comprehensive evidence-based studies are required in order to settle areas of confusion surrounding treatment of this relapsing condition

Clinical Trials as Topic↗
PubMed2000

Cosmetic tracheostomy locket: an attempt to improve the aesthetic component of tracheostomy tubes.

This paper demonstrates the need for a cosmetic device as a necessary adjunct to long-term tracheostomy care. Such devices are not available, at present, from tracheostomy tube manufacturers. The cosmetic tracheostomy cover plate is based on a silver Negus tracheostomy tube, to which the silver chain and cover plate (locket) are attached. The result, for the patient who tried it, was excellent.

Adult↗
PubMed1998

The relation between tonsillectomy and snoring.

The aim of this study was to determine the relation between snoring and tonsillectomy. The grossly enlarged tonsils of a heavily snoring child or adult with upper airway obstruction is usually sufficient indication for tonsillectomy. The authors wondered if tonsillectomy could affect snoring, no matter what the age and the indication for surgery. One thousand people took part in this study: a random sample of patients aged between 2 and 89 years of age, and those accompanying them in the ENT outpatients. The prevalence of snoring was 12.5-48%, mainly in men. The degree of snoring was graded from non-snorers to mild, moderate and severe snorers. In 19.8% of the sample tonsillectomy had already been performed, usually in childhood. The authors conclude that tonsillectomy does not reduce the likelihood of becoming a snorer.

Adolescent↗
PubMed1997

Comparison of the effectiveness of uvulopalatopharyngoplasty and laser palatoplasty for snoring.

We present the surgical management of 51 patients with a primary diagnosis of snoring. Patients with sleep apnoea syndrome were eliminated from the study. Four procedures were used: the classical uvulopalatopharyngoplasty, a limited uvulopalatoplasty, laser palatoplasty with tonsillectomy; and laser palatoplasty alone. Fifty-one of the 67 patients (76.1%) responded to a telephone questionnaire with a mean follow-up period of 18.2 months, 78.4% of patients reported improved or absent snoring. There was almost equal patient satisfaction between the conventional technique and the laser technique. The improvement in snoring was not influenced by the type of operation performed.

Adult↗
PubMed1995

Juvenile hyaline fibromatosis.

A case of juvenile hyaline fibromatosis in a 7-year-old Asian boy is presented. This autosomal recessive inherited condition has not been described in the otolaryngology literature before. We demonstrate the benefits surgical intervention, for treatment of gingival hypertrophy, can bring to the patient and outline the other features of this rare condition. The literature on juvenile hyaline fibromatosis and infantile systemic hyalinosis is also reviewed.

Child↗