Singap Med J
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Pulmonary disease due to talc, a group of hydrous magnesium silicates, is almost exclusively encountered secondary to occupational exposure or intravenous drug abuse. Talcosis or talc pneumoconiosis is one of the rarer forms of silicate-induced lung disease. It is seen in workers exposed during its production, and occasionally, in users of cosmetic talc and in intravenous drug addicts. ⋯ There was no history of occupational exposure to talc or intravenous drug abuse. The patient responded to oral corticosteroid treatment. Talcosis is generally considered to be relatively benign.
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We investigated the prevalence of type 2 diabetes mellitus and its relationship between gender, urbanisation, education, marital status and occupation in the Iranian population. ⋯ The prevalence of diabetes mellitus is related to some sociodemographical factors within the Iranian population. Thus the preventive strategies should be based on the affective factors. The urbanisation of the population with the migration of people from rural to urban areas may account in part for the increasing prevalence of type 2 diabetes mellitus in Iran.
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Randomized Controlled Trial Comparative Study
Comparison between use of neuromuscular blocking agent and placebo with the intubating laryngeal mask airway.
The intubating laryngeal mask airway (ILMA) is a specially-designed airway device that can be used for endotracheal intubation without direct laryngoscopy. The advantage of this device is that it allows blind endotracheal intubation with a predictably high success rate. The use of neuromuscular blocking agents in facilitating the use of the ILMA has been investigated in the Western population with a quoted successful intubation rate of 88-96 percent. This randomised, double-blind study aimed to see if the use of neuromuscular blocking agent is necessary for successful intubations. ⋯ The intubating laryngeal mask airway-assisted intubation yields a high success rate, which was similar between the paralysed and non-paralysed patients, with no statistical significance. However, the non-paralysed patients were prone to coughing and movements during intubation, requiring supplemental propofol.
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Cutaneous bruises are a common symptom and a sign of injury and blood coagulation disorders in childhood. A carefully-taken history, coupled with a thorough physical examination, would lead to the diagnosis, or guide the clinician to the necessary laboratory investigations. ⋯ The finding of an abnormal coagulation test does not exclude child abuse as it can be a consequence of maltreatment, or the two conditions may coexist. Whenever necessary, the opinion of a haematologist should be sought in order to obtain an accurate diagnosis, which is essential for subsequent management and the prevention of further injury in the case of child abuse.
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Controlled Clinical Trial
Fast-track method in cardiac surgery: evaluation of risks and benefits of continuous administration technique.
Fast-track is a method proposed to decrease medical costs through the reduction of patients' length of stay in the hospital. This study was carried out to assess the risks and benefits of conducting the fast-track method in cardiac anaesthesia and to evaluate the role of continuous infusion of short-acting anaesthetics in a successful fast-track protocol. ⋯ Continuous infusion of drugs in the fast-track method facilitates earlier extubation. It maintains continuous sedation and analgesia without increasing respiratory complications.