Aust Fam Physician
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Radicular pain is caused by irritation of the sensory root or dorsal root ganglion of a spinal nerve. The irritation causes ectopic nerve impulses perceived as pain in the distribution of the axon. The pathophysiology is more than just mass effect: it is a combination of compression sensitising the nerve root to mechanical stimulation, stretching, and a chemically mediated noncellular inflammatory reaction. ⋯ Lumbar radicular pain is sharp, shooting or lancinating, and is typically felt as a narrow band of pain down the length of the leg, both superficially and deep. It may be associated with radiculopathy (objective sensory and/or motor dysfunction as a result of conduction block) and may coexist with spinal or somatic referred pain. In more than 50% of cases, LRP settles with simple analgesics. Significant and lasting pain relief can be achieved with transforaminal epidural steroid injection. Surgery is indicated for those patients with progressive neurological deficits or severe LRP refractory to conservative measures.
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Back pain is a common presentation associated with opioid seeking behaviour. ⋯ Back pain, with or without opioid dependence, is commonly encountered in general practice. General practitioners frequently find themselves caught between the desire to treat and relieve symptoms, and not wanting to cause or exacerbate dependence. Clear guidelines and access to support are often lacking.
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The term 'doctor' comes from the Latin 'docere' meaning 'to teach'. Although few general practitioners have formal teaching skills or qualifications, we are all involved in teaching patients every day. The importance of our role as educators has been recognised for a long time, with the first statements of the Hippocratic Oath dealing with respect for our teachers and our duty to pass our knowledge on to others.
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Review Case Reports
Lower respiratory tract infections and community acquired pneumonia in adults.
Lower respiratory tract infections--acute bronchitis and community acquired pneumonia (CAP)--are important causes of morbidity in Australia. Acute bronchitis is often treated with antibiotics, although the cause is usually viral. Community acquired pneumonia may be fatal, particularly in the elderly, therefore appropriate assessment and management is essential. ⋯ Clinical assessment is important for acute bronchitis and CAP, with investigations such as C reactive protein, serology, and chest X-ray informing diagnosis and management of the latter. Causative organisms are usually not identified, but are presumed to be viral for acute bronchitis, and Streptococcus pneumoniae for CAP; although 'atypicals' are also important. Antibiotics should generally not be prescribed for acute bronchitis, however, there is some evidence they may provide limited benefits in patients who have chest signs, are very unwell, are older, have comorbidities, or smoke. In patients with CAP, treated outside of hospital, the combination of amoxycillin and doxycycline/roxithromycin is the treatment of choice.
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General practice education is rapidly changing. Medical students now have exposure to general practice at most year levels, vocational training has been opened to competition, and continuing professional development is a mandatory requirement for maintenance of Health Insurance Commission recognition, and increasingly for state registration. This article outlines the foundations for, and challenge to, building a framework for quality general practice education in Australia.