[Smarter medicine in Otorhinolaryngology - Top 5 List]. / Smarter Medicine in der ORL.

Smarter medicine in Otorhinolaryngology - Top 5 List Abstract. Many diseases or symptoms with a high prevalence in the population, such as vertigo / dizziness, tinnitus, or sinusitis, but also nasal bone fractures and otitis externa, lead to a high number of visits to the physicians due to their frequency alone. Often, conventional X-rays (sinusitis, nasal bone fractures) or - in cases of vertigo and tinnitus - magnetic resonance imaging are ordered for further diagnostic clarification even though the benefit of theses is not generally given according to the current state of knowledge. The indication for imaging can be set much more restrictive after critical review of these clinical conditions without reducing the quality of treatment. The same applies to the usage of systemic antibiotics in uncomplicated otitis externa, which can be reduced without any problems. The extensive discussion of these issues within the Society of Otorhinolarnygology (SGORL) formed the basis for the creation of the Top 5 -list with its recommendations which are presented in detail below.

Invasive sphenoidal aspergillosis: successful treatment with sphenoidotomy and voriconazole.

Treatment of invasive sphenoidal aspergillosis is surgical, followed by antifungal therapy, mostly amphotericin B. To optimize the adjuvant antifungal treatment, which is often limited by severe side effects, the new triazole antifungal agent voriconazole with broad coverage of fungal pathogens including Aspergillus was investigated in a study of 4 patients with clinical, radiological and histological signs of invasive sphenoidal aspergillosis. They first underwent endoscopic sphenoidotomy with drainage and extraction of the fungal mass. Postoperatively, 2 patients were immediately treated with voriconazole. Two patients initially received amphotericin B; but this treatment had to be stopped because of acute renal toxicity. Finally, all patients were treated orally with 200 mg voriconazole twice a day for 12-14 weeks. After this combined treatment all patients were asymptomatic and there were no endoscopic or radiological signs of residual fungal disease. The only side effects were nausea in one and transient visual disturbances in 2 other patients. In the 4 patients presented and treated, voriconazole was shown to be effective and less toxic than amphotericin B in adjuvant treatment of invasive sphenoidal aspergillosis.

Woakes' syndrome and albinism.

Nasal polyposis is a very common and multifactorial disease. Whereas eosinophil-dominated polyps often are sensitive to anti-inflammatory treatment like corticosteroids, the therapy of polyps without eosinophils is more difficult and disappointing. We report the clinical course of a 29-year-old albino patient suffering from a extreme manifestation of Woakes' syndrome, which is characterized by severe recurrent nasal polyps, often without eosinophils on histological examination and with broadening of the nose. In this case, the recurrent fibrotic polyps without eosinophils were resistant to conventional medical and surgical treatment and required further treatment with radiotherapy with awareness of all possible future sequelae. The pathoetiology and treatment of Woakes' syndrome as well as of albinism were discussed.

Headache after removal of vestibular schwannoma via the retrosigmoid approach: a long-term follow-up-study.

OBJECTIVE: Our goal was to study the occurrence and source of origin of postcraniotomy headache syndrome after removal of vestibular schwannoma via the retrosigmoid approach. METHODS: A retrospective chart analysis was conducted of all patients with headache at 3 months after removal of vestibular schwannoma from January 1981 through March 1997 and with a minimum of 24 months of follow-up. Diagnosis was made according to the headache classification and was graded using the HARNER scale. Recovery outcome was compared in selected groups of patients with and without headache. A descriptive statistical analysis was used to analyze differences between groups. RESULTS: Of the patients who underwent retrosigmoid craniotomy for removal of vestibular schwannomas, 52 of 155 patients (34%) reported having severe headache of requiring medication every day and/or feeling incapacitated 3 months after surgery. Headache was more prevalent in those who had the bone flap replaced (94% versus 27%), if there was duraplastic or direct dura closure (0% versus 100%). Laboratory-proven aseptic meningitis, most likely due to the use of fibrin glue and drilling of posterior aspect of the internal auditory canal, was mainly associated with postoperative headache (81% versus 2%). In 75% of these cases, calcifications along the brainstem had been noted. CONCLUSION: The origin of postoperative headaches after retrosigmoid vestibular schwannoma resections is not yet fully understood. Different factors may play a role in preventing or reducing headache: dural adhesions to nuchal muscles or to subcutaneous tissues and dural tension in the case of direct dural closure may explain postoperative headache from dural tension. Intradural drilling and the use of fibrin glue may be the source of aseptic meningitis as the etiology of persistent postoperative headache. Prevention of postoperative headache may include the replacement of bone flap at the end of surgery, duraplastic instead of direct dural closure, and prevention of the use of fibrin glue or extensive drilling of the posterior aspect of internal auditory canal.

Hemostasis in endoscopic sinus surgery using a specific gelatin-thrombin based agent (FloSeal).

The safety and efficacy of a new hemostatic sealant, based on a gel with collagen derived particles and topical thrombin (FloSeal, Fusion Medical Technologies, Inc. Fremont, CA) were assessed as an alternative to nasal packing for hemostasis in functional endoscopic sinus surgery. In a prospective clinical study of 50 patients undergoing bilateral endoscopic anterior ethmoidectomy, 2 ml FloSeal was used after surgery to stop bleeding. The results were compared to a control group of 50 patients with Merocel packing and showed that intraoperative hemostasis was rapid and equal in both groups. The main advantages of the new hemostatic sealant included a higher degree of comfort during postoperative nasal breathing and absence of complaints due to pressure or pain. There was only one case of postoperative bleeding on the 6th day, which required nasal packing. There were no more cases of stenoses or synechia in the ostiomeatal complex than were found in the Merocel group. No systemic side effects due to FloSeal were observed. This specific hemostatic sealant was shown to be a safe and efficacious alternative method for hemostasis in endoscopic sinus surgery with high patient satisfaction and an easy and fast mode of application.

Success and predictability of provox prosthesis voice rehabilitation.

OBJECTIVES: To determine the success rate and relating clinical factors of voice prosthesis rehabilitation and to analyze the discrimination ability of the multidimensional Harrison-Robillard-Shultz Tracheoesophageal Puncture Rating Scale (HRS Rating Scale). DESIGN: Prospective clinical study. SETTING: University Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Inselspital, Bern, Switzerland. SUBJECTS AND METHODS: From 1992 through 1998, 87 patients with advanced squamous cell carcinoma of the larynx and/or hypopharynx underwent primary tracheoesophageal puncture after total laryngectomy. Clinician otolaryngologists and speech/language pathologists independently used the HRS Rating Scale for success assessment of voice prosthesis rehabilitation. RESULTS: Age, sex, tumor localization, tumor stage, and radiation therapy had no influence on the success of voice prosthesis rehabilitation. Overall, voice rehabilitation success rates between 40% and 62% were achieved. Speech/language pathologists and clinician otolaryngologists evaluated the same patient group without significant statistical differences. The HRS Rating Scale analysis showed an equal distribution of the subscale parameter care in functional and nonfunctional speakers and a strong correlation between the subscale parameters quality and use. CONCLUSIONS: Because of its safety and simplicity, tracheoesophageal puncture has become a state of the art method for voice rehabilitation after total laryngectomy. The short-term superiority of voice prosthesis in voice rehabilitation over esophageal speech rehabilitation must be seen in light of comparable long-term success rates of the 2 methods.