Læknablađiđ
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Delirium is a sudden and usually transient disturbance in consciousness, attention, cognition, perception and emotions. The pathophysiology is unknown but possible causes include neurotransmitter disturbances and inflammation reaction. Delirium is common in patients after open cardiac surgeries and can lead to serious consequences. ⋯ Delirium prevention includes reducing risk factors. Delirium is a common and serious complication of open cardiac surgery. Knowledge of risk factors of delirium and regular screening for symptoms of delirium are important to reduce prevalence and to facilitate diagnosis and treatment.
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Delirium is a sudden and usually transient disturbance in consciousness, attention, cognition, perception and emotions. The pathophysiology is unknown but possible causes include neurotransmitter disturbances and inflammation reaction. Delirium is common in patients after open cardiac surgeries and can lead to serious consequences. ⋯ Delirium prevention includes reducing risk factors. Delirium is a common and serious complication of open cardiac surgery. Knowledge of risk factors of delirium and regular screening for symptoms of delirium are important to reduce prevalence and to facilitate diagnosis and treatment.
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Colorectal cancer is the third most common cancer in the Western hemisphere and the incidence increases with increasing age. Most colorectal cancers are localized with or without lymph node metastases. Up to 20% of patients present with metastatic disease, most commonly to the liver. ⋯ Surgery, radiation therapy and chemotherapy are the key components of rectal cancer therapy. Selected patients with recurrent and metastatic disease can be salvaged with surgery but chemotherapy remains the mainstay of therapy for advanced colorectal cancer. Substantial progress has been observed in the treatment of metastatic colorectal cancer in recent years.
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Hair pulling disorder (HPD; trichotillomania) is characterized by recurrent pulling of hair from the scalp, eyebrows or other parts of the body. Skin picking disorder (SPD) is closely related to HPD and involves re-current picking of the skin. Even though both HPD and SPD are relatively common and potentially severe disorders, health professionals typically know little about them. ⋯ We also discuss main treatment approaches (drug treatments and behavior therapy) and review research on their efficacy. Results show that behavior therapy (habit reversal) has consistently been shown to be effective, SSRIs seem not to work, but preliminary data suggest that other drugs (e.g. N-acetylcysteine) may benefit some patients.
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Restless legs syndrome (RLS) is a common disorder with a prevalence between 10-20% in Iceland. There are two forms of RLS, idiopathic and secondary. Symptom onset of RLS before the age of 45 suggests an idiopathic form with no known underlying cause but inheritance. Symptom onset after age of 45 indicates a secondary form with an underlying cause without inheritance. Causes for secondary forms are for example: iron depletion, uraemia and polyneuropathy. Symptoms of RLS are uncomfortable and unpleasant deep sensations in the legs that are felt at rest, accompanied by an urge to move the legs, typically just before sleep. Accompanying RLS is a sleep disturbance that can lead to daytime somnolence, decreased quality of life, poor concentration, memory problems, depression and decreased energy. Dopamine agonists are currently the first line treatment for RLS. ⋯ restless legs, periodic limb movements, sleep disturbance, dopamine agonists.