No abstract

At present, there is still no agreement about the therapy of idiopathic sudden sensorineural hearing loss (ISSHL). Hyperbaric oxygen (HBO) is used in the therapy of ISSHL to increase the partial oxygen pressure and the oxygen concentration in the inner ear and also to improve the blood profile and the microcirculation. In our prospective randomized study, we aimed to investigate the therapeutic effects of HBO therapy in the 1st 2 weeks of the onset of ISSHL. Fifty-one hospitalized patients with confirmed ISSHL who had received therapy were grouped randomly into two groups. Twenty-one patients (group I) received steroids, plasma expander dextrans (rheomacrodex), diazepam, pentoxiphylline and salt restriction, and 30 patients (group II) received the same basic treatment with the addition of HBO therapy. Audiological assessments of the patients were performed before and after the treatment. The hearing gains at frequencies of 250, 500, 1,000, 2,000 and 4,000 Hz were calculated separately. The level of hearing loss at the five frequencies was assessed in three groups at the first visit: equal or below 60 dB, between 61-80 dB and equal or above 81 dB. The average of the mean hearing gains at the five frequencies of the patients according to the age groups in group II was compared. The mean hearing gains at the five frequencies were compared between the two groups, and statistically significant improvement was detected in all the frequencies except at 2,000 Hz in group II. The mean hearing gains in group II were found to be significantly high in patients with initial hearing levels up to 60 dB in comparison to patients with initial hearing levels below 60 dB. When age groups and mean hearing gains were compared, there was no statistically significant difference in group I. In group II, the mean hearing gains were 39.1+/-18.3 dB in patients younger than 50 years and 22.7+/-11.3 dB in patients older than 50 years ( P=0.044). In conclusion, the addition of HBO therapy to conventional treatment modalities significantly improves the outcome of ISSHL, especially at the frequencies of 250, 500, 1,000 and 4,000 Hz and in hearing loss of above 61 dB. Furthermore, HBO therapy was found to be more effective in patients younger than 50 years.

Initiation of oral feeding on the first postoperative day in patients undergoing total laryngectomy with primary pharyngeal closure is a safe clinical practice. However, it does not shorten the length of hospital stay for these patients.

No abstract

Tapia's syndrome is due to extracranial involvement of the hypoglossal nerve and the recurrent laryngeal branch of the vagal nerve. The injury of these nerves is a rare complication of anesthetic airway management. We present a patient with a postoperative bilateral hypoglossal and recurrent laryngeal nerves palsy after uncomplicated orotracheal intubation. Corticosteroid therapy was started after diagnosis. Forty-eight hours later, the movements of the vocal cords started to recover and full recovery was achieved by the fourth day. Within 3 days, tongue mobility was gradually improved and the patient's symptoms resolved completely by 4 weeks.

Intracranial abscesses are serious complications of chronic suppurative otitis media (COM). This study included 32 patients presenting with intracranial abscesses from 780 patients hospitalized for treatment of COM. The 32 patients had 59 intracranial complications. Perisinus abscess (13 of 32) was the most common intracranial abscess, followed by temporal lobe abscess (8 of 32), epidural abscess (7 of 32), cerebellar abscess (6 of 32) and subdural empyema (2 of 32). Headache (93%), fever (87%) and altered mental status (62%) were the most common presenting symptoms and signs, along with symptoms of COM. All patients were treated with intravenous antibiotics and canal wall down mastoidectomy. Cholesteatoma with granulation tissue and bony defects at the sinus plate and/or dural plate were seen in most of the patients. Gram negative bacilli and anaerobes were the most common organisms cultured from the abscesses. Three patients had neurological sequels. One patient died. The early diagnosis of these complications requires a high index of suspicion and imaging studies. A multidisciplinary and coordinated approach is important for the management of these patients.

Helicobacter pylori has been investigated in several other organ systems and localizations such as the oral cavity, but has not been investigated extensively in squamous cell carcinoma of the larynx, a region that could be directly exposed to the bacterium by the oral route or gastro-esophageal reflux. Only serological studies are available regarding the relation between H. pylori and laryngeal cancer, yielding conflicting results. To our knowledge, there is no study investigating the presence of H. pylori in laryngeal squamous cell carcinoma tissue. The purpose of this study was to investigate the presence of H. pylori in laryngeal squamous cell carcinoma tissue and to investigate the possible role of this organism in the etiopathogenesis of laryngeal cancer. Specimens from 50 patients with laryngeal cancer who underwent total or partial laryngectomy between March 1999 and December 2002 were examined by histopathological and immunohistochemical methods to detect H. pylori. The presence of H. pylori was also investigated histopathologically in 50 benign laryngeal biopsy specimens. In our study, we demonstrated that H. pylori was not present in laryngeal squamous cell carcinoma tissue or in the benign lesions. We could not find any evidence indicating that H. pylori played a role at the tissue level in the pathogenesis of laryngeal carcinoma.

This study suggests that diced cartilage graft wrapped in surgicell was absorbed, whereas diced cartilage graft wrapped in fascia was not.