Antifungal prophylaxis in newly diagnosed AML patients-Adherence to guidelines and feasibility in a real life setting.

Antifungal posaconazole prophylaxis for AML patients receiving induction chemotherapy has been routine at our centre since 2009. This retrospective study examined the feasibility and practicability of our prophylaxis guidelines in clinical practice. Data sets of 90 patients undergoing induction-chemotherapy for AML between 2011 and 2014 were evaluated regarding adherence to local guidelines for the administration of antifungal prophylaxis with posaconazole.

Asphyxial deaths from the recreational use of nitrous oxide.

The recreational use of nitrous oxide is widespread. Nitrous oxide for recreational use is usually obtained from anesthesia tanks or whipped-cream machine chargers or cans. Twenty previously described deaths associated with recreational nitrous-oxide use describe anesthesia tanks and whipped-cream machine dispensors as a source.

Concealment of the body in drug deaths.

Discovery of a concealed body often leads to the assumption that the manner of death was homicide. However, in cases where death has resulted from illicit drug use or drug abuse, the body may be concealed to protect persons involved in drug abuse or drug marketing.

Heroin, morphine, and hydromorphone determination in postmortem material by high performance liquid chromatography.

A procedure has been developed for the simultaneous determination of heroin, morphine, and hydromorphone from postmortem tissues by reversed phase high performance liquid chromatography (HPLC) using electrochemical detection. This method permits the direct determination of unmetabolized heroin from antemortem or postmortem urine as evidence of illegal drug use. Presumptive confirmation of heroin was based on the ability to hydrolyze the HPLC heroin fraction to morphine.

Iodide determination in blood by gas chromatography.

A gas chromatographic method suitable for determination of blood iodide in concentrations reported for burn patients treated with iodophors is described. The iodide is reacted with methyl isobutyl ketone to form an iodoketone, extracted into hexane containing an internal standard, and analyzed by gas chromatography using a packed column and an electron capture detector.

Increased serum iodide concentration from iodine absorption through wounds treated topically with povidone-iodine.

Increased serum iodide concentrations secondary to iodine absorption through wounds treated with povidone-iodine dressings is described. Hyperchloremic acidosis and a disparity between serum chloride concentrations determined by two different methods suggested the presence of an unidentified halide. Cardiovascular instability and renal failure occurred concurrent with systemic iodide accumulation.

Iodine absorption in burn patients treated topically with povidone-iodine.

Providone-iodine is used as a topical antimicrobial in burn patients. Although absorption of iodine has been thought to be negligible, several patients have recently been noted with substantial elevations of serum free iodide. Unexplained abnormalities occurred in several of these patients, renal failure, metabolic acidosis, and elevation of serum glutamic oxaloacetic transaminase.