Methemoglobinemia after fiberoptic intubation in a patient with an unstable cervical fracture: a case report.

Methemoglobinemia, a condition associated with cyanosis and diminished pulse oximetry values, has been reported after use of local anesthetics to facilitate fiberoptic intubation. The majority of reports in the literature detail this development during diagnostic procedures such as endoscopy and bronchoscopy. A case of methemoglobinemia in a multiple-injury patient with an unstable compressive-flexion injury of the cervical spine undergoing fiberoptic intubation is presented. A literature review of this entity is also presented. The patient underwent fiberoptic intubation using topical pharyngeal anesthetics before planned cervical corpectomy, strut grafting and instrumentation. He became acutely cyanotic with abruptly diminished pulse oximetry readings. Subsequent blood gas analysis demonstrated methemoglobinemia. Intravenous methylene blue administration led to an uncomplicated resolution of the condition. Surgeons and anesthesiologists who manage such patients should be aware of methemoglobinemia, a rare but potentially fatal complication related to topical airway anesthetics.

Incorporation of a computerized human patient simulator in critical care training: a preliminary report.

BACKGROUND: The intent of the study was to document initial experience with human patient simulation, using a full-scale computerized mannequin, in evaluating cognitive performance among junior surgery residents. METHODS: This was an observational study of eight postgraduate year-2 surgery residents during initial critical care rotation that assessed their responses to three unknown scenarios using a human patient simulator. RESULTS: No resident successfully completed the first scenario. Of note was a reluctance to call for help until the scenario reached a critical stage. Subsequent performance improved in areas previously neglected. Resident acceptance of simulation scenarios as a teaching tool was excellent. CONCLUSION: The human patient simulator is a valuable tool in critical care education, identifying weaknesses both in individual student performance and in program content.

Hospital initiatives in promoting smoking cessation: a survey of Internet and hospital-based programs targeted at consumers.

STUDY OBJECTIVES: This study assesses how often local US hospitals provide smoking cessation information in the following two ways: via hospital Web sites; and via routing incoming phone calls to their hospital switchboards to an in-house smoking cessation clinic. DESIGN: Random survey of US hospitals. SETTING: US hospital Web pages and telephone switchboards. PATIENTS OR PARTICIPANTS: One hundred two randomly selected US hospitals. INTERVENTIONS: One hundred two hospital Web sites were randomly selected across the United States. The site was searched for the topic of smoking cessation. In the second phase of the survey, the main switchboard number of the same 102 hospitals was anonymously called and the "stop smoking clinic" was asked for. MEASUREMENTS AND RESULTS: The overall results indicate that among the hospital Web sites surveyed, only 30% contained information relating to smoking cessation programs. The phone survey of hospital switchboards showed that 47% had a smoking cessation program available via phone inquiry, while 53% did not. CONCLUSIONS: Of the US hospital Web sites visited, only 30% contained information on smoking cessation. The yield of finding the desired information was increased by the presence of an intrasite search option, which is a low-cost enhancement to any complex Web site. The relatively low cost of promoting healthy behaviors such as smoking cessation on a hospital Web site should be used more widely. Surprisingly, the phone survey of hospitals showed that the lower technology route of providing smoking cessation information to patients via a patient-initiated phone call is only available in 47% of hospitals. Both the Internet and phone-based switchboard referrals could be more widely and effectively used. Joint Commission on Accreditation of Healthcare Organizations guidelines would be one avenue of increasing the availability of smoking cessation information at hospital switchboards and Web sites.