A general practice approach to Bell's palsy.

BACKGROUND: Bell's palsy is characterised by an acute onset of unilateral, lower motor neuron weakness of the facial nerve in the absence of an identifiable cause. Establishing the correct diagnosis is imperative and choosing the correct treatment options can optimise the likelihood of recovery. OBJECTIVE: This article summarises our understanding of Bell's palsy and the evidence-based management options available for adult patients. DISCUSSION: The basic assessment should include a thorough history and physical examination as the diagnosis of Bell's palsy is based on exclusion. For confirmed cases of Bell's palsy, corticosteroids are the mainstay of treatment and should be initiated within 72 hours of symptom onset. Antiviral therapy in combination with corticosteroid therapy may confer a small benefit and may be offered on the basis of shared decision making. Currently, no recommendations can be made for acupuncture, physical therapy, electrotherapy or surgical decompression because well-designed studies are lacking and available data are of low quality.

Surgery for adult patients with obstructive sleep apnoea: A review for general practitioners.

BACKGROUND: Obstructive sleep apnoea (OSA) is a complex disease process that involves collapse of the upper airway during sleep and subsequent reduction or cessation of airflow. Continuous positive airway pressure (CPAP) is the primary treatment for OSA and is the recommended first-line treatment for patients with moderate-to-severe forms of the disease. However, some patients are unable to tolerate CPAP or are unwilling to accept it as a form of permanent management. In these cases, surgical management aimed at addressing anatomical obstruction may be useful and warranted. OBJECTIVE: This article presents an overview of the surgical options available for OSA. The review also describes a useful approach for selecting appropriate patients for surgery. DISCUSSION: On the basis of an OSA model that accounts for observed increased risk of stroke, cardiovascular disease and motor vehicle accidents, there is evidence to support that surgery is beneficial and cost-effective for patients with severe OSA who are intolerant of CPAP. There are many surgical options available for OSA.

Diagnosis and management of hearing loss in elderly patients.

BACKGROUND: Hearing loss is the most common sensory deficit in elderly patients, and is often under-recognised and poorly managed. It is essential for all clinicians to have awareness and knowledge in this field to enable the institution of early and appropriate care. OBJECTIVE: The goal of this article is to review the causes, diagnosis and management of hearing loss as it applies to elderly patients. The review describes a useful approach that clinicians can apply to daily practice. DISCUSSION: For elderly patients presenting with hearing loss, the basic assessment should include history, physical examination and pure tone audiometry. Management depends on the cause and type of hearing loss, and options include medical therapy, surgery and amplification. In the absence of a simple and correctable cause, consider referring patients to an otolaryngologist for further assessment.