Vojnosanit Pregl
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Low back pain is one of the most common painful conditions in the modern age. Therefore, it is very important to establish the most effective protocol for the treatment of this condition. The aim of this study was to find out if fluoroscopically, guided epidural procaine-corticosteroid injection is effective in the treatment of degenerative chronic low back pain. ⋯ In the treatment of degenerative chronic low back pain, not responding to conservative therapy with nonsteroidal anti-inflammatory drugs, epidural procaine-corticosteroid injection have a satisfactory short-term as well as a long-term analgesic effect.
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Oxygen therapy is a necessary therapeutic method in treatment of severe chronic respiratory failure (CRF), especially in phases of acute worsening. Risks which are to be taken into consideration during this therapy are: unpredictable increase of carbon dioxide in blood, carbonarcosis, respiratory acidosis and coma. The aim of this study was to show the influence of oxygen therapy on changes of arterial blood carbon dioxide partial pressure. ⋯ Controlled oxygen therapy in patients with severe respiratory failure greately reduces the risk of unwanted increase of PaCO2, but does not exclude it completely. The initial values of PaO2 and PaCO2 are not reliable parameters which could predict the response to oxygen therapy.