Arch Otolaryngol
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Comparative Study
The use of sentinel node biopsy to upstage the clinically N0 neck in head and neck cancer.
To investigate the possible role of sentinel node biopsy (SNB) alone to upstage the clinically N0 neck in patients with oral and oropharyngeal squamous cell carcinoma. ⋯ Sentinel node biopsy can be used to upstage the N0 neck in patients with early subclinical nodal disease. However, before it becomes the standard of care in head and neck squamous cell carcinoma, longer follow-up observational trials are needed.
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Comparative Study
Indications for tracheotomy in the pediatric intensive care unit population: a pilot study.
To define the indications for tracheotomy in patients requiring prolonged intubation (>1 week) in the pediatric intensive care unit (PICU). ⋯ Children tolerate prolonged intubation without laryngeal complications. The consideration for tracheotomy in the PICU setting must be highly individualized for each child.
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Vagus nerve stimulation was approved in 1997 as an adjunctive treatment of partial-onset seizures refractory to medical therapy. Subsequent to the initial clinical trials, few studies have been published specifically addressing perioperative management issues. ⋯ Vagus nerve stimulator implantation has a low incidence of serious complications. Quality of life seems to be improved for most patients. Modifications to the surgical procedure must be considered when performing the implantation on a young patient.
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Comparative Study
Hearing loss and changes in transient evoked otoacoustic emissions after gamma knife radiosurgery for acoustic neurinomas.
To evaluate the neuro-otological effects of gamma knife radiosurgery in patients with acoustic neurinoma. ⋯ Although most patients had only a slight fluctuation of their hearing threshold after gamma knife radiosurgery, several experienced a remarkable hearing worsening. Hearing impairment was found to be mainly due to cochlear irradiation and maximal cochlear dose, which was correlated to hearing loss.