Prolonged coagulopathy after brodifacoum exposure.

PURPOSE: A case of brodifacoum exposure leading to coagulopathy lasting for approximately one year despite treatment with large doses of phytonadione is reported. SUMMARY: A 36-year-old man was diagnosed with severe coagulopathy. He was treated and discharged on 40 mg of oral phytonadione daily. The cause of the coagulopathy remained unknown at discharge, but the hematologist theorized that exposure to a vitamin K antagonist was likely the source of the patient's condition. The patient was rehospitalized one week later with an International Normalized Ratio (INR) of 5.9 despite self-reported medication compliance. Oral phytonadione was increased to 80 mg daily. The patient was seen at an outpatient hematology clinic for several months and continued on tapering dosages of oral phytonadione. A coagulopathy panel from the original hospitalization confirmed the presence of brodifacoum, though the method of exposure remained unclear. He was lost to follow-up until approximately nine months later, when he reported taking 10 mg daily of oral phytonadione and had an INR of 1. Oral phytonadione was discontinued. Two months later, his INR was greater than 9, despite an undetectable level of brodifacoum. He was rehospitalized with oropharyngeal hematoma approximately 1 year after the initial coagulopathy diagnosis. The patient was discharged on 40 mg oral phytonadione daily with outpatient follow-up. CONCLUSION: A patient with brodifacoum exposure ingested brodifacoum had coagulopathy that lasted approximately one year despite long-term treatment with large dosages of oral phytonadione. The coagulopathy persisted even when brodifacoum was undetectable in the serum. Long-term treatment with high-dose phytonadione is expensive, which may influence medication compliance.

Basic life support and cardiopulmonary resuscitation training for pharmacy students and the community by a pharmacy student committee.

OBJECTIVE: To create a self-sufficient, innovative method for providing cardiopulmonary resuscitation (CPR) education within a college of pharmacy using a student-driven committee, and disseminating CPR education into the community through a service learning experience. DESIGN: A CPR committee comprised of doctor of pharmacy (PharmD) students at the University of Tennessee College of Pharmacy provided CPR certification to all pharmacy students. The committee developed a service learning project by providing CPR training courses in the community. Participants in the course were required to complete an evaluation form at the conclusion of each training course. ASSESSMENT: The CPR committee successfully certified more than 1,950 PharmD students and 240 community members from 1996 to 2009. Evaluations completed by participants were favorable, with 99% of all respondents (n = 351) rating the training course as either "excellent" or "good" in each of the categories evaluated. CONCLUSION: A PharmD student-directed committee successfully provided CPR training to other students and community members as a service learning experience.

Treatment of recurrent Stenotrophomonas maltophilia ventilator-associated pneumonia with doxycycline and aerosolized colistin.

OBJECTIVE: To report a case of recurrent Stenotrophomonas maltophilia ventilator-associated pneumonia (VAP) that was successfully treated with doxycycline and aerosolized colistin. CASE SUMMARY: A 28-year-old male was admitted with a severe head injury and required mechanical ventilation. The patient developed S. maltophilia VAP on hospital day 17, which was cured after 7 days of treatment with high-dose intravenous trimethoprim/sulfamethoxazole (TMP/SMX). However, on day 34, the patient developed recurrent S. maltophilia VAP that did not respond clinically or demonstrate eradication on follow-up culture after 10 days of TMP/SMX. At that time, TMP/SMX was discontinued and treatment was initiated with intravenous doxycycline and aerosolized colistin. The VAP episode was cured after 14 days of treatment with doxycycline/aerosolized colistin. DISCUSSION: S. maltophilia is an emerging cause of VAP in some centers. This organism is associated with high mortality rates and has few treatment options because it is intrinsically resistant to most drug classes. Recent data suggest that doxycycline and aerosolized colistin each are effective in treatment of other multidrug-resistant organisms, such as Pseudomonas aeruginosa and Acinetobacter baumannii. However, this is the first report describing the use of this antibiotic regimen for S. maltophilia. High-dose TMP/SMX is considered to be the drug of choice primarily based on excellent in vitro activity. Few data exist on how to treat patients who fail therapy with TMP/SMX or cannot receive that drug because of resistance, allergy, or adverse events. Thus, it is important to report alternative methods for treating this infection. CONCLUSIONS: The positive clinical response to doxycycline and aerosolized colistin seen in the patient described here suggests that this combination may be an alternative treatment in patients who fail initial treatment or cannot receive standard therapies.