Curriculum mapping of accredited pharmacy programs in the United States.

INTRODUCTION: No current guidance exists to inform the content area credit hours for doctor of pharmacy (PharmD) programs in the United States (US). METHODS: Public websites were accessed for all Accreditation Council for Pharmacy Education (ACPE) accredited PharmD programs in the US to record the credit hours devoted to drug therapy, clinical skills, experiential learning, scholarship, social and administrative sciences, physiology/pathophysiology, pharmacogenomics, medicinal chemistry, pharmacology, pharmaceutics, and pharmacokinetics/pharmacodynamics in the didactic curricula. Due to the high prevalence of programs that integrate drug therapy, pharmacology, and medicinal chemistry into a single course, we subdivided programs based upon whether drug therapy courses were "integrated" or "non-integrated." A regression analyses was conducted to explore the relationship between each content area and North American Pharmacist Licensure Examination (NAPLEX) pass rates and residency match rates. RESULTS: Data were available for 140 accredited PharmD programs. Drug therapy had the highest credit hours in programs with both integrated and non-integrated drug therapy courses. Programs with integrated drug therapy courses had significantly more credit hours in experiential and scholarship and fewer credit hours in stand-alone courses for pathophysiology, medicinal chemistry, and pharmacology. Credit hours in content areas did not predict NAPLEX pass rate nor residency match success rate. CONCLUSIONS: This is the first comprehensive description of all ACPE accredited pharmacy schools with credit hours broken down by content areas. While content areas did not directly predict success criteria, these results may still be useful to describe curricular norms or inform the design of future pharmacy curricula.

Compared Near-Vision Testing With the Nintendo 3DS PDI Check Game on the Thai-Burma Border.

BACKGROUND: A near vision game has been developed for the autostereoscopic screen of the Nintendo 3DS console. Ease of use and time for testing by non-English-speaking patients was not known. METHODS: Adult and pediatric patients in a remote Burma clinic were compared with US military staff with each performing conventional near acuity, Stereo Fly, and Ishihara color in addition to PDI Check game, so results could be correlated and timed. RESULTS: Seventeen Burma adults (aged 19-58), 20 Burma children (aged 7-15), and 14 US military staff (aged 21-36) completed the testing. Conventional testing correlated with PDI Check for stereo (P < 0.001), acuity oculo dexter (P < 0.01), acuity oculo sinister (P < 0.01). For visual acuity and stereopsis, the intraclass coefficient was 0.55 [95% confidence interval (CI) 0.28-0.72] and 0.62 (95% CI 0.41-0.77) respectively, but with few color deficient cases color was 0.30 (95% CI -0.05 to 0.60). The time in seconds to complete near vision testing with PDI Check (172 ±â€Š27, overall; 198 ±â€Š34, Burma; 99 ±â€Š20, military) was significantly (25% ±â€Š18%) briefer than conventional testing (226 ±â€Š31, overall; 270 ±â€Š34, Burma; 126 ±â€Š20, military). The Burma patients took significantly longer than the military staff (234 ±â€Š25 vs 112 ±â€Š14, P < 0.01). Time for Burma children did not differ from Burma adults for PDI (109 ±â€Š47 vs 217 ±â€Š54, P = 0.42) and for conventional testing (266 ±â€Š51 vs 275 ±â€Š52, P = 0.80). CONCLUSIONS: Non-English-speaking Burma children and adults were able to reliably perform 3 types of near vision testing with a Nintendo 3DS game 25% quicker than the 2 to 3 minutes for conventional methods. They were slower than experienced US military staff adults.

Calibration and validation of nine objective vision screeners with contact lens-induced anisometropia.

PURPOSE: New objective photoscreeners are emerging with encouraging national guidelines and pediatric providers can be reimbursed for photoscreening. METHODS: Nine objective screeners were applied to two emmetropic subjects with or without known power contact lenses to induce spherical and cylindrical anisometropia close to American Association for Pediatric Ophthalmology and Strabismus (AAPOS) thresholds. RESULTS: The screeners produced near linear pupil crescents and estimated refractions for induced anisometropia. Most performed well with AAPOS 2003 validation; however, the iPhone (Apple, Cupertino, CA) was too sensitive, whereas the remote autorefractors using Vision in Preschoolers Study criteria were less sensitive. CONCLUSIONS: The new, interpreted objective screeners appear valid for detection of anismetropia.

Central angiotensin II receptors mediate hemodynamic response variability to stressors.

We examined whether ANG II receptors in the central nervous system mediate hemodynamic responses to pharmacological (cocaine) and behavioral (cold water) stressors. After administration of cocaine (5 mg/kg iv), rats were classified as vascular responders (VR) if their pressor response was due entirely to an increase in systemic vascular resistance (SVR) despite a decrease in cardiac output (CO). Cocaine elicited a pressor response in mixed responders (MR) that was dependent on small increases in both SVR and CO. ANG II (30 ng/5 microl icv, 5 min before cocaine) augmented the decrease in CO in VR and prevented the increase in CO in MR. Administration of [Sar(1),Thr(8)]ANG II (20 microg/5 microl icv; sarthran) before cocaine attenuated the decrease in CO and the large increase in SVR in VR so that they were no longer different from MR. Losartan (20 microg icv) or captopril (50 microg icv) preceding cocaine administration also attenuated the decrease in CO and the large increase in SVR seen in VR only. The role of angiotensin was not specific for cocaine, because ANG II (icv) pretreatment before startle with cold water (1 cm deep) enhanced the decrease in CO and the increase in SVR in both MR and VR, whereas losartan (icv) pretreatment before startle attenuated the decrease in CO and the increase in SVR in VR so that they were no longer different from MR. These data suggest that central ANG II receptors mediate the greater vascular and cardiac responsiveness in vascular responders to acute pharmacological and behavioral stressors.

Role of angiotensin II and corticotropin-releasing hormone in hemodynamic responses to cocaine and stress.

Cocaine produces characteristic behavioral and autonomic responses due to its unique pharmacological properties. Many of the autonomic responses resemble those to acute behavioral stress. Both cocaine and behavioral stress have been shown to evoke an increase in sympathetic nerve activity that is primarily responsible for the peripheral cardiovascular responses. We noted varying hemodynamic and sympathetic response patterns to cocaine administration and to acute behavioral stress in rats that correlate with the predisposition to develop both a sustained increase in arterial pressure and cardiomyopathies. Several lines of evidence suggest that the autonomic response patterns are dependent on the actions of central peptides including angiotensin II (Ang II) and corticotropin-releasing hormone (CRH). This is based on observations demonstrating that intracerebroventricular (icv) administration of receptor antagonists for Ang II or CRH attenuated the decrease in cardiac output (CO) and increase in vascular resistance noted in some animals after cocaine administration or startle. In contrast, icv Ang II enhances the cardiodepression associated with cocaine administration or startle. Based on this and other evidence, we propose that the autonomic response patterns to startle and to cocaine are closely related and dependent on central Ang II and CRH. Furthermore, we suggest that these central peptides may be responsible for varying predisposition to cardiovascular disease.