Saudi Med J
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Clinical Trial
Pitfalls of inhalation technique in chronic asthmatics. Effect of education program and correlation with peak expiratory flow.
To determine the pattern of pitfalls of inhalation technique in chronic asthmatics; to assess whether an educational program can reduce the pitfalls of inhalation technique; and to evaluate whether reduction of the pitfalls could have a positive correlation with peak expiratory flow (PEF) measurements. ⋯ An educational program used in the outpatients asthma clinic has been significantly reduced the pitfalls of inhalation technique. The reduction of the pitfalls correlated positively with an increase in the PEF measurement. Therefore, we recommend such an education to be used in patients using such inhalers.
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To determine the incidence of hypothermia during surgical procedures when adequate methods of preserving normothermia are applied. ⋯ Aggressive measures must be adopted to preserve normothermia as prevention of intraoperative hypothermia improves patient's outcome. All patients should have their core body temperature monitored during surgery. However, application of available methods of keeping normothermia reduces the incidence of intraoperative hypothermia but does not abolish it completely. Hypothermic patients should be closely monitored during gradual rewarming, preferably in the intensive care setting. A protocol for prevention of intraoperative hypothermia must be adopted by all operating theaters.
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To define the detailed anatomy of the neurovascular bundle at the spinoglenoid notch and to report the dimensions of these structures in cadavers. ⋯ Although the diameters of the vascular structures at the spinoglenoid notch measured by magnetic resonance imaging have been reported, to our knowledge, external diameters of these structures at the spinoglenoid notch have not been described in cadavers. We believe that detailed anatomy of suprascapular neurovascular bundle at the spinoglenoid notch should be appreciated for better understanding of risk factors possibly causing the suprascapular nerve entrapment syndrome, specially for those who are involved in violent overhead sports activities such as volleyball and baseball.
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Patients who experience awareness under surgery may suffer from the post-traumatic stress disorder with its long-lasting psychological damage. Furthermore, there are also media attention and legal consequences. In spite of understanding its causes, it is still occurring worldwide and there are no reports of awareness in the Saudi medical literature. This prospective study was conducted to determine the incidence of awareness when its causes are eliminated and to record patient satisfaction. ⋯ Preoperative and intraoperative anesthetic attention to patients presented for surgery, together with the use of modern anesthetic delivery units possessing facilities for monitoring anesthetic gases, and the provision of good analgesia are the most important combination in eliminating awareness during surgery.