The Medical journal of Malaysia
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The objective of this study is to identify the characteristic neuroimaging (namely brain CT) as well as physical findings found in young children with nonaccidental traumatic brain injury (TBI) and to compare them with accident cases of the similar age group, in order to study the specific features of the former group more precisely. ⋯ There was a male predominance in both non-accidental and accidental TBI groups with male-to-female ratio of 2:1 and 3:1 respectively. The majority of the non-accidental TBI cases presented with no definite history of trauma (52.2%) while most of the accidental TBI cases were caused by motor vehicle accidents (69.9%). Subdural haematomas appeared to be significantly the most common brain haematomas among the nonaccidental TBI as compared to the accidental group while extradural haematomas were only present in the accidental TBI group. Cerebral edema was also significantly more common in the non-accidental group. Signs of pre-existing brain injury, including cerebral atrophy and subdural hygroma/effusion were present in 23.9% and 19.6% respectively among children with non-accidental TBI and in none of the children with accidental TBI. None of the children in the non-accidental group diagnosed to have shear injury while 6 (13.0%) of the children in the accidental group was diagnosed with diffuse axonal injury. In our series, retinal haemorrhage was significantly more common in the non-accidental TBI group (93.5%) as opposed to only 4(8.7%) children noted to have retinal haemorrhage in the accidental group. Seizures also occurred significantly more often in children with non-accidental TBI. Depressed skull fractures were only found in the accidental TBI group (19.6%), while other types of skull fractures occur more or less similar in both groups. Bodily fractures were also more predominant among the accidental group of TBI. Bodily lacerations/abrasions were only found in the accidental group while findings of bodily bruises were quite equal in both groups.
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Pain management in Malaysian Emergency Departments has not been studied well. Convenience sampling was used to recruit 402 patients who presented with acute pain over a 2-week period. The 11-point Numerical Rating Scale was used to quantify pain. ⋯ These patients had a median pain score of 7 on arrival. Nonsteroidal anti inflammatory drugs were the most commonly prescribed class of analgesic. Pain was found to be inadequately treated.
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A motorcyclist was involved in a motor vehicle accident and presented with respiratory distress and neck swelling with surgical emphysema. He sustained gross tracheal injury, severe pneumothoraces and lung contusions. ⋯ Thyrotracheal anastomosis was carried out without stenting. A complete cricotracheal separation is a rare event and can be easily overlooked in the emergency department.
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Randomized Controlled Trial Comparative Study
Comparison of 0.5% ropivacaine and 0.5% levobupivacaine for infraclavicular brachial plexus block.
A prospective randomized double-blind study was conducted which involved, 60 ASA 1-2, aged 18-65 years patients, who had elective or emergency orthopaedic surgeries of the upper limbs. They were randomly divided into two groups: Group I received 30 mls of 0.5% ropivacaine; and Group II received 0.5% levobupivacaine for infraclavicular brachial plexus block based on the coracoid approach. The onset time required for sensory block of all required dermatomes (C5-T1) and the onset time of motor block were documented. ⋯ In conclusion, there were statistically significant differences in the onset-time for sensory and motor block. However, there was no statistically significant difference in terms of effectiveness of analgesia at the 6th hour. Although the clinical advantage of levobupivacine is not substantial, its safety profile becomes a major consideration in the choice of local anaesthetic for brachial plexus block where a large volume is required for an effective result.
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Scoring systems such as POSSUM and P-POSSUM have been developed to help predict mortality and morbidity in patients. The ratio of observed-to-predicted (O/P ratio) mortality and morbidity has been used as a performance indicator to compare different procedures, clinicians or hospitals. The aim of this study was to assess the predictive value of POSSUM compared with P-POSSUM in patients undergoing laparotomy in Queen Elizabeth Hospital, Sabah. ⋯ P-POSSUM is a better overall predictor of mortality in patients undergoing laparotomy in this hospital compared to POSSUM. POSSUM is fairly accurate in predicting morbidity. However, further refinement is needed to improve its predictive value in specific areas, and so increase its utility in our local setting.