Attitudes and practices of general practitioners in the diagnosis and management of attention-deficit/hyperactivity disorder.

OBJECTIVE: To assess understanding of, and actual and potential roles in management of attention-deficit/hyperactivity disorder (ADHD) among GPs. METHODS: A cross-sectional questionnaire survey of Queensland GPs selected randomly from the Royal Australian College of General Practitioners directory of members was carried out. Main outcome measures were knowledge levels of ADHD, current management practices, referral patterns and self-perceived information and training needs. RESULTS: Three hundred and ninety-nine GPs returned a completed questionnaire (response rate 76%). Roles identified by GPs were: the provisional diagnosis of ADHD and referral to specialist services for confirmation of the diagnosis and initiation of management; assistance with monitoring progress once a management plan was in place; education of the child and their family regarding the disorder; and liaison with the school where necessary. Perceived barriers to increased involvement of GPs were: time and resource constraints of general practice; concerns regarding abuse and addiction liability of prescription stimulants; complex diagnostic issues associated with childhood behavioural problems; and lack of training and education regarding ADHD. CONCLUSIONS: General practitioners identify a role for themselves in ADHD care that is largely supportive in nature and involves close liaison with specialist services.

Acute epiglottitis in the adult.

Acute epiglottitis in the adult is uncommon. This case reports a young man with acute epiglottitis secondary to a Bacteroides melanogenicus supraglottic abscess. This pathogen has not been previously described as being causitive of epiglottitis.

The esophageal obturator airway--a review.

The esophageal obturator airway (EOA) was introduced for clinical use in 1973. There have been few controlled studies on its effectiveness or safety; those published had differing results--one showed no clinically significant difference in PaO2 and PaCO2 between EOA and tracheal tube, while two others reported slightly increased PaCO2. Subsequent modifications include the esophageal pharyngeal airway, esophageal gastric tube airway, and Vermont, or Pilcher, model. The EOA is indicated in the apneic or deeply unconscious patient. It is contra-indicated in the conscious or semiconscious patient, in children, for more than 1-2 hours, and in known cases of esophageal trauma or pathology. The most commonly reported hazard is esophageal perforation; others include tracheal intubation (which is actually the most common hazard), failure to seal mask, failure to pass tube, incorrect assembly of mask and tube, the tube's becoming an intragastric foreign body, and obstruction to intubation. While the tube is not the hazard-free device it was once thought to be, it has a place in emergency airway management in preventing insufflation of air into the stomach as well as aspiration of gastric contents.