Ipratropium bromide nasal spray for treatment of rhinorrhea in the laryngectomized patient: a pilot study.

Many who have had a total laryngectomy complain of unrelenting rhinorrhea that is often very difficult to control. This study was undertaken to evaluate the effect of ipratropium bromide (IB), an anticholinergic nasal spray, on rhinorrhea in these patients. This was designed as a prospective, randomized, double-blind, placebo-controlled, crossover pilot study. Participants were selected if they had a total laryngectomy and complained of rhinorrhea. They were asked to rate the severity and duration of their rhinorrhea each day throughout the study on a scale from zero to six. Each participant was initially given a saline nasal spray for one week. They were then randomized to use either IB or saline for the double-blinded portion of the study. Two sprays of IB at a dose of 42 micrograms/spray (0.06%), or saline, were administered intranasally twice daily for two weeks, after which time the participants were given another nasal spray (either IB or saline) for the crossover portion of the study. Six patients entered and completed the study. Those patients using the IB recorded a mean 55% decline in severity and a mean 51% decline in duration of the rhinorrhea as compared to placebo. The relief in both severity and duration of rhinorrhea obtained by patients was analyzed using the Wilcoxon signed-rank test and found to be highly significant (p < 0.001). Despite the limitations of a small sample size in this study, ipratropium bromide nasal spray significantly reduced both the severity and duration of rhinorrhea in laryngectomized patients. We suggest ipratropium nasal spray as a safe, effective way to treat chronic rhinorrhea in laryngectomized patients, improving their quality of life.

Surgical management of obstructive sleep apnea in children with cerebral palsy.

OBJECTIVES: To evaluate the surgical management of obstructive sleep apnea in children with cerebral palsy. STUDY DESIGN: Retrospective review of 27 children with cerebral palsy who underwent surgical treatment for obstructive sleep apnea. METHODS: Charts were reviewed. Data gathered included primary complaint, coexisting illnesses, initial procedure performed, age at initial surgery, number of days the child was monitored postoperatively in the intensive care unit, notation of postoperative respiratory distress and management, and outcome. RESULTS: Nineteen children underwent adenotonsillectomy for initial treatment of obstructive sleep apnea. Three of these children also had a uvulectomy. Six children had an adenoidectomy alone as their initial procedure. Neither uvulopalatopharyngoplasty nor tracheostomy was performed as an initial procedure. Mean follow-up was 34 months. Seventy-six percent of these children have not required any further surgery. Of the six children who have undergone further surgery, one has required a revision adenoidectomy, and another underwent a tonsillectomy and uvulectomy 2 months after the initial adenoidectomy. Four children ultimately required a tracheotomy. CONCLUSIONS: Eighty-four percent of these children were successfully managed without a tracheotomy. We recommend tonsillectomy and/or adenoidectomy for initial surgical treatment of obstructive sleep apnea in children with cerebral palsy.

Management of orbital-sinus foreign bodies.

Orbital-sinus foreign bodies traverse the orbit and lay, at least partially, within the paranasal sinuses. Most of these injuries occur as a result of facial trauma. In most cases, history alone is not sufficient to rule out a retained foreign body. Early magnetic resonance imaging is necessary to evaluate the full extent of injury. Since these foreign bodies may cause a severe orbital infection and threaten the patient's vision, surgical removal is recommended. Endoscopic sinus surgery provides a safe and effective approach for extraction of these foreign bodies that can be used alone or in conjunction with other surgical approaches. The case of an orbital-sinus foreign body is presented together with a comprehensive approach for diagnosis and management of this type of injury.

Effects of glycerin, hyaluronic acid, and hydroxypropyl methylcellulose on the spiral ganglion of the guinea pig cochlea.

A cochlear lubricant may facilitate the surgeon's ability to place the electrode array deep within the cochlea. Patient performance with the multichannel cochlear implant may be enhanced with a deeper electrode insertion. Theoretically, deeper insertion and stimulation will recruit and activate more surviving spiral ganglion neurons. Several studies have shown that neuron survival is a factor for cochlear implant success, especially in the postmeningitis patient. We studied the histologic and electrophysiologic effects of the intracochlear injection of three potential lubricants in the guinea pig: glycerin, hyaluronic acid, and hydroxypropyl methylcellulose. All three have approved medical uses, reduce friction, and are readily available. Results show that when compared to surgical controls (cochleostomy without injection), there is no significant reduction in the spiral ganglion neuronal count at 2 and 8 weeks postinjection, and the dendrite and axon histology is well preserved. Injection of any of the substances within the cochlea causes severe hearing loss (detected by direct round window electrocochleographic responses to auditory stimuli) that only partially recovers with time. These findings suggest that any of the three tested substances could be considered as lubricants for intracochlear electrode insertion.