Modifiability of the stretch reflex by prior information.
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Adult↗
Biomedical subjects
J T Murphy
Publications and source records attributed to J T Murphy.
Toxic epidermal necrolysis.
Toxic epidermal necrolysis (TEN) is a poorly understood and devastating condition. It is usually diagnosed in a primary care setting. Treatment of severe cases by burn care personnel is usually by referral. In this review, we report excessive mortality rates associated with prolonged use of systemic steroid therapy and delayed referral (more than 1 week from diagnosis). Forty-four consecutive patients admitted to a regional burn center with the diagnosis of TEN over a 14-year period, (0.7% of all admissions) were included. Precipitating factors were identified in 30 cases. Twenty-one patients had known prehospital allergy conditions directly related to the inciting agent. The mean age of this population was 44.9 years, and the mean total body surface area (TBSA) injury was 52.4%. Eighty-four and one-half percent of all patients with TEN were admitted to the ICU. Twenty-four patients required ventilator support. Overall mortality rate was 36%. Nonsurviving patients had a mean age of 61.6 years, compared to 35.3 years for survivors. Nonsurvivors had a mean TBSA of 64.4%, survivors had a mean TBSA of 44%. TEN, although a nonthermal injury, is best managed by personnel experienced in the care of severe thermal injuries. Despite the availability of this expertise, delayed transfer of severe presentations continues to contribute to exceptionally high morbidity and mortality rates.
Adult↗
Prescribing alcohol in a general hospital: 'not everything in black and white makes sense'.
The policies and practicalities of prescribing alcohol for inpatients at a teaching hospital were examined. Sources of information easily available to hospital medical staff were searched for guidance on the prescription of alcohol. No guidance relevant to clinical practice was found. Current practice in a single hospital was examined using a semistructured staff interview. While nurses and doctors suggested a wide range of indications for prescribing alcohol, most of these are not supported by evidence and for some, such as alcoholism and depression, alcohol would be contra-indicated. The persistence of alcohol prescribing in hospital is based on tradition rather than evidence of its effectiveness. It sends an undesirable message to patients who may be suffering from alcohol-related medical disorders, and it is time to discontinue this outdated clinical practice.
Central Nervous System Depressants↗