Pharmacotherapy
-
The primary objective was to evaluate the change in publication rate of noninferiority trials over a 20-year interval (1989-2009). Secondary objectives were to analyze the frequency of noninferiority trials by therapeutic category, the frequency of noninferiority trial publication by journal, the impact factors of the publishing journals, any potential special advantages of the study drug over the control, the funding sources of the trials, pharmaceutical industry affiliation of the authors, and the use of ghostwriters in the creation of manuscripts. ⋯ The publication of noninferiority trials increased during the 20 years from 1989 until 2009, particularly in the therapeutic areas of infectious diseases and cardiology. Because of this growth, clinicians and researchers need to be familiar with the caveats of the noninferiority study design to appropriately interpret and design these clinical studies.
-
Case Reports
Possible lenalidomide-induced Stevens-Johnson syndrome during treatment for multiple myeloma.
Stevens-Johnson syndrome is a rare, severe cutaneous reaction most often associated with drug therapy. Lenalidomide is a derivative of thalidomide used in the treatment of multiple myeloma. We describe a case of Stevens-Johnson syndrome possibly induced by lenalidomide in a 73-year-old Caucasian female undergoing induction therapy for multiple myeloma. ⋯ To our knowledge, no published case reports of severe dermatologic reactions, such as Stevens-Johnson syndrome or toxic epidermal necrolysis, to lenalidomide have been reported. Thus, we believe this to be the first published case report of a patient who developed Stevens-Johnson syndrome while receiving lenalidomide for induction therapy for multiple myeloma. Clinicians should have a heightened awareness of the signs and symptoms of these severe skin reactions if their patients are receiving lenalidomide.
-
To determine dosing options for decreasing the time to achieve a therapeutic international normalized ratio (INR) threshold of 2.0 when restarting warfarin in an ambulatory population whose previous warfarin maintenance doses are known, and to identify thromboembolic and major bleeding events up to 90 days after disruption of warfarin therapy. ⋯ In select patients, the option of administering a warfarin loading dose of approximately 40% greater than the previous daily maintenance dose for 2 or 3 days shortens the time to achieving therapeutic anticoagulation.
-
To contrast the characteristics of two groups of men who participated in strength-training exercise-those who reported anabolicandrogenic steroid (AAS) use versus those who reported no AAS use. ⋯ Most of the AAS users in this study were recreational exercisers who practiced polypharmacy. The AAS users were more likely than nonusers to meet criteria for substance dependence disorder, report a diagnosis of an anxiety disorder, report recent cocaine use, and have a history of sexual abuse. The information uncovered in this study may help clinicians and researchers develop appropriate intervention strategies for AAS abuse.
-
To determine the impact of having an antimicrobial allergy label in the medical record on clinical outcomes in hospitalized patients. ⋯ Presence of an allergy label in the medical record was associated with increased length of hospital stay and worse clinical outcomes compared with no allergy label in hospitalized patients treated with antimicrobials.