Dasatinib Reinitiation After Poststroke Thrombolysis Associated with Symptomatic Intracerebral Hemorrhage.

BACKGROUND: Dasatinib, a tyrosine kinase inhibitor commonly used in treatment of acute lymphoblastic leukemia and chronic myelogenous leukemia, is often associated with hemorrhagic complications. Safety of dasatinib after thrombolytic therapy in acute ischemic stroke is unknown. CASE DESCRIPTION: A 63-year-old man with multiple vascular risk factors and chronic myelogenous leukemia (in molecular remission) on dasatinib presented with signs and symptoms of right hemispheric stroke owing to acute intracranial internal carotid artery occlusion that was treated with intravenous thrombolysis and mechanical thrombectomy resulting in near-complete resolution of stroke symptoms. The patient developed clinical worsening (>24 hours of thrombolytic therapy) after receiving a second dose of dasatinib that was due to symptomatic intracerebral hemorrhage and necessitated decompressive hemicraniectomy. Routine coagulation profile was normal. The etiology of this hemorrhagic complication was likely secondary to primary platelet dysfunction due to dasatinib as reported in some recent in vitro and ex vivo studies. CONCLUSIONS: It is advisable to withhold dasatinib during the poststroke period owing to its associated risk of symptomatic intracerebral hemorrhage.

A Selective Irreversible Inhibitor of Furin Does Not Prevent Pseudomonas Aeruginosa Exotoxin A-Induced Airway Epithelial Cytotoxicity.

Many bacterial and viral pathogens (or their toxins), including Pseudomonas aeruginosa exotoxin A, require processing by host pro-protein convertases such as furin to cause disease. We report the development of a novel irreversible inhibitor of furin (QUB-F1) consisting of a diphenyl phosphonate electrophilic warhead coupled with a substrate-like peptide (RVKR), that also includes a biotin tag, to facilitate activity-based profiling/visualisation. QUB-F1 displays greater selectivity for furin, in comparison to a widely used exemplar compound (furin I) which has a chloromethylketone warhead coupled to RVKR, when tested against the serine trypsin-like proteases (trypsin, prostasin and matriptase), factor Xa and the cysteine protease cathepsin B. We demonstrate QUB-F1 does not prevent P. aeruginosa exotoxin A-induced airway epithelial cell toxicity; in contrast to furin I, despite inhibiting cell surface furin-like activity to a similar degree. This finding indicates additional proteases, which are sensitive to the more broad-spectrum furin I compound, may be involved in this process.

Inhibition of Protease-Epithelial Sodium Channel Signaling Improves Mucociliary Function in Cystic Fibrosis Airways.

RATIONALE: In cystic fibrosis (CF) a reduction in airway surface liquid (ASL) height compromises mucociliary clearance, favoring mucus plugging and chronic bacterial infection. Inhibitors of the epithelial sodium channel (ENaC) have therapeutic potential in CF airways to reduce hyperstimulated sodium and fluid absorption to levels that can restore airway hydration. OBJECTIVES: To determine whether a novel compound (QUB-TL1) designed to inhibit protease/ENaC signaling in CF airways restores ASL volume and mucociliary function. METHODS: Protease activity was measured using fluorogenic activity assays. Differentiated primary airway epithelial cell cultures (F508del homozygotes) were used to determined ENaC activity (Ussing chamber recordings), ASL height (confocal microscopy), and mucociliary function (by tracking the surface flow of apically applied microbeads). Cell toxicity was measured using a lactate dehydrogenase assay. MEASUREMENTS AND MAIN RESULTS: QUB-TL1 inhibits extracellularly located channel activating proteases (CAPs), including prostasin, matriptase, and furin, the activities of which are observed at excessive levels at the apical surface of CF airway epithelial cells. QUB-TL1-mediated CAP inhibition results in diminished ENaC-mediated Na(+) absorption in CF airway epithelial cells caused by internalization of a prominent pool of cleaved (active) ENaCγ from the cell surface. Importantly, diminished ENaC activity correlates with improved airway hydration status and mucociliary clearance. We further demonstrate QUB-TL1-mediated furin inhibition, which is in contrast to other serine protease inhibitors (camostat mesylate and aprotinin), affords protection against neutrophil elastase-mediated ENaC activation and Pseudomonas aeruginosa exotoxin A-induced cell death. CONCLUSIONS: QUB-TL1 corrects aberrant CAP activities, providing a mechanism to delay or prevent the development of CF lung disease in a manner independent of CF transmembrane conductance regulator mutation.

SGLT-2 INHIBITOR THERAPY ADDED TO GLP-1 AGONIST THERAPY IN THE MANAGEMENT OF T2DM.

OBJECTIVE: To assess the real-world efficacy and safety of canagliflozin therapy added to type 2 diabetes mellitus (T2DM) patients who have received a minimum 1 year of glucagon-like peptide-1 (GLP-1) agonist therapy. METHODS: This pre-post observational study assessed the efficacy and safety of canagliflozin in a group of T2DM patients from a community endocrinology practice who received GLP-1 agonist therapy for a minimum of 12 months. The primary study outcome was change in mean glycated hemoglobin (HbA1c) level from baseline. Secondary endpoints included changes in average weight, and comparison of the percentage of patients obtaining an HbA1c <7%. RESULTS: A total of 75 patients met all the study criteria. Baseline patient characteristics were as follows: average age, 58 ± 9 years; mean duration of T2DM, 14 ± 6 years; 56% male; 92% Caucasian; baseline body mass index (BMI), 39.4 ± 9.4 kg/m(2); and mean baseline HbA1c, 7.94 ± 0.69%. HbA1c and weight were significantly reduced by 0.39% and 4.6 kg, respectively. Adverse effects were reported by 13 (17.3%) patients, including 4 (5.3%) who discontinued canagliflozin because of adverse reactions. CONCLUSION: Canagliflozin was generally well tolerated and significantly further reduced mean HbA1c levels and body weight in patients with T2DM when added to GLP-1 regimen.

A clinical perspective of canagliflozin in the management of type 2 diabetes mellitus.

OBJECTIVE: To assess the real-world efficacy and safety of the first sodium-glucose cotransporter-2 inhibitor, canagliflozin, in the treatment of patients with type 2 diabetes mellitus (T2DM). METHODS: This observational study assessed the efficacy and tolerability of canagliflozin in T2DM patients. Primary study outcomes were changes in HbA1C and weight, and percentage of patients reporting adverse effects of therapy. RESULTS: The study criteria were met by 111 patient records. Baseline patient characteristics were: average age, 59 ± 9 years; mean duration of T2DM, 11.9 ± 7.3 years; 57.6% of patients were male; 92.8% were Caucasian; baseline BMI, 38.9 ± 11 kg/m(2); and mean baseline HbA1C, 7.53 (58.8 mmol/mol) ± 1.08%. HbA1C and weight were significantly reduced by 0.37% and 4.4 kg, respectively. Adverse effects were reported by 21 patients, and 17 (15.3%) discontinued canagliflozin because of adverse reactions. CONCLUSION: Canagliflozin was generally well tolerated and significantly reduced HbA1C levels and body weight in patients with T2DM when added to a regimen of other anti-hyperglycemic agents.

Weekly Exenatide Therapy: A Real-World Comparison of Incretin Therapies.

Background: Traditional diabetes therapies have been associated with weight gain, hypoglycemia, and/or high secondary failure rates. Glucagon-like peptide-1 (GLP-1) analog use is associated with a minimal risk of hypoglycemia, a persistent average weight loss of 2 to 3 kg, and sustained efficacy even after 3 years of use. Presently, 3 GLP-1 analogs are commercially available in the United States. Objective: To evaluate the real-world clinical utility of once weekly exenatide in type 2 diabetes mellitus (T2DM) patients who previously received once or twice daily GLP-1 therapy. Methods: In this pre-post observational study, electronic medical records (EMRs) were reviewed to identify patients meeting all study criteria. Data collected included baseline patient demographic information, duration of diabetes, disease states, medications, pertinent laboratory data, blood pressure, height, weight, and reported adverse drug events. Primary (changes in A1C and percentage of patients reporting adverse effects of therapy) and secondary (percentage of patients with A1C of <7% and changes in weight, blood pressure, and lipids) outcomes were evaluated using appropriate statistical analysis. Results: EMRs of 78 patients met all study criteria. Baseline patient demographic information included an average age of 61 ± 12 years, an average duration of T2DM of 14 ± 6 years, 59% of patients were male, and 93.6% were Caucasian. The baseline average body mass index was 39 ± 9.2, and mean A1C was 7.47 ± 1.45%. After a minimum of 3 months (average = 5.6 months) switchover, there were significant decreases in A1C (-0.35%; P = .0067) and weight (-1.6 kg; P = .0151). There were no significant changes in blood pressure or lipid levels. Two patients (2.5%) discontinued once weekly exenatide due to adverse reactions. Conclusion: Once weekly exenatide was generally well tolerated and significantly reduced A1C levels and body weight in patients with T2DM when switched from a shorter-acting GLP-1 analog.

Efficacy of teriparatide in patients with resolved secondary hyperparathyroidism due to vitamin D deficiency.

OBJECTIVE: To determine the efficacy of at least 1 year of teriparatide therapy on bone mineral density (BMD), T-scores, and rates of occurrence of fractures in patients with a history of resolved secondary hyperparathyroidism due to vitamin D deficiency and to compare its efficacy with that in patients without a history of resolved secondary hyperparathyroidism. METHODS: In this retrospective study based on a search of electronic medical records, we collected the following data: patient demographics, doses of calcium and vitamin D supplementation, duration of teriparatide treatment, history and treatment of secondary hyperparathyroidism, BMD information, T-scores, and any history of fractures. Paired and unpaired t tests, the Fisher exact test, and the Wilcoxon rank sum test were used for statistical analysis. RESULTS: Ninety-five patients (7 with a history of resolved secondary hyperparathyroidism due to vitamin D deficiency and 88 without such a history) fulfilled the study inclusion criteria. Baseline characteristics (demographics, median calcium and vitamin D supplementation doses, mean BMD, mean T-scores, and fracture rates before teriparatide therapy) were similar between the 2 groups. In comparison with baseline data, after a mean of 21 months of teriparatide therapy: (1) hip BMD and T-scores did not change in either study group (with no significant differences between the 2 groups), (2) spine BMD and T-scores significantly improved in both study groups (with no significant differences between them), and (3) wrist T-scores significantly worsened in both study groups (with wrist BMD significantly lower in patients without a history of secondary hyperparathyroidism). No patients with a history of secondary hyperparathyroidism sustained a fracture while receiving teriparatide therapy versus 6 of 88 patients without a history of secondary hyperparathyroidism (P = .624). CONCLUSION: Patients with a history of resolved secondary hyperparathyroidism attributable to vitamin D deficiency responded to teriparatide therapy in a fashion similar to patients without such a history.

Lack of protein-tyrosine sulfation disrupts photoreceptor outer segment morphogenesis, retinal function and retinal anatomy.

To investigate the role(s) of protein-tyrosine sulfation in the retina, we examined retinal function and structure in mice lacking tyrosylprotein sulfotransferases (TPST) 1 and 2. Tpst double knockout (DKO; Tpst1(-/-) /Tpst2 (-/-) ) retinas had drastically reduced electroretinographic responses, although their photoreceptors exhibited normal responses in single cell recordings. These retinas appeared normal histologically; however, the rod photoreceptors had ultrastructurally abnormal outer segments, with membrane evulsions into the extracellular space, irregular disc membrane spacing and expanded intradiscal space. Photoreceptor synaptic terminals were disorganized in Tpst DKO retinas, but established ultrastructurally normal synapses, as did bipolar and amacrine cells; however, the morphology and organization of neuronal processes in the inner retina were abnormal. These results indicate that protein-tyrosine sulfation is essential for proper outer segment morphogenesis and synaptic function, but is not critical for overall retinal structure or synapse formation, and may serve broader functions in neuronal development and maintenance.

Electronic reflective student portfolios to demonstrate achievement of ability-based outcomes during advanced pharmacy practice experiences.

OBJECTIVES: To demonstrate achievement of ability-based outcomes through a structured review of electronic student portfolios in an advanced pharmacy practice experience (APPE) program. DESIGN: One hundred thirty-eight students produced electronic portfolios containing select work products from APPEs, including a self-assessment reflective essay that demonstrated achievement of course manual-specified ability-based outcomes. ASSESSMENT: Through portfolio submissions, all students demonstrated the achievement of ability-based outcomes for providing pharmaceutical care, evaluating the literature, and managing the medication use system with patient case reports most frequently submitted. The rubric review of self-reflective essays addressed student learning through APPEs and continuing professional development plans. CONCLUSION: The electronic portfolio with reflective essay proved to be a useful vehicle to demonstrate achievement of ability-based outcomes.

Multi-site heart disease risk assessment service provided by pharmacy students.

OBJECTIVE: To evaluate a pharmacy student service focused on patient coronary heart disease (CHD) risk assessment. DESIGN: Fourth-year pharmacy students offered a CHD risk assessment service at 5 physicians' offices as part of ambulatory care advanced pharmacy practice experience (APPE). Patient acceptance of the service was assessed using a satisfaction survey instrument. ASSESSMENT: Fifty-seven students educated 311 patients about CHD risk. Of the 258 patients who completed the satisfaction survey, 245 (95%) reported that the service was helpful in understanding CHD risk, and 79 (31%) learned of a personal CHD risk factor of which they were not previously aware. Student knowledge was assessed using a multiple-choice pretest and posttest focused on CHD knowledge recall. Students' test scores improved from pretest to posttest (mean 51.6 % +/- 1.1 vs. 64. 8% +/- 1.0. respectively; p = 0.01). CONCLUSIONS: A CHD risk assessment service provided by APPE students in ambulatory care settings was educational for both students and patients.

Accuracy and precision of four value-added blood glucose meters: the Abbott Optium, the DDI Prodigy, the HDI True Track, and the HypoGuard Assure Pro.

PURPOSE: This study compared the accuracy and precision of four value-added glucose meters. METHODS: Finger stick glucose measurements in diabetes patients were performed using the Abbott Diabetes Care (Alameda, CA) Optium, Diagnostic Devices, Inc. (Miami, FL) DDI Prodigy, Home Diagnostics, Inc. (Fort Lauderdale, FL) HDI True Track Smart System, and Arkray, USA (Minneapolis, MN) HypoGuard Assure Pro. Finger glucose measurements were compared with laboratory reference results. Accuracy was assessed by a Clarke error grid analysis (EGA), a Parkes EGA, and within 5%, 10%, 15%, and 20% of the laboratory value criteria (chi2 analysis). Meter precision was determined by calculating absolute mean differences in glucose values between duplicate samples (Kruskal-Wallis test). RESULTS: Finger sticks were obtained from 125 diabetes patients, of which 90.4% were Caucasian, 51.2% were female, 83.2% had type 2 diabetes, and average age of 59 years (SD 14 years). Mean venipuncture blood glucose was 151 mg/dL (SD +/-65 mg/dL; range, 58-474 mg/dL). Clinical accuracy by Clarke EGA was demonstrated in 94% of Optium, 82% of Prodigy, 61% of True Track, and 77% of the Assure Pro samples (P < 0.05 for Optium and True Track compared to all others). By Parkes EGA, the True Track was significantly less accurate than the other meters. Within 5% accuracy was achieved in 34%, 24%, 29%, and 13%, respectively (P < 0.05 for Optium, Prodigy, and Assure Pro compared to True Track). Within 10% accuracy was significantly greater for the Optium, Prodigy, and Assure Pro compared to True Track. Significantly more Optium results demonstrated within 15% and 20% accuracy compared to the other meter systems. The HDI True Track was significantly less precise than the other meter systems. CONCLUSIONS: The Abbott Optium was significantly more accurate than the other meter systems, whereas the HDI True Track was significantly less accurate and less precise compared to the other meter systems.

Safety and efficacy of exenatide in combination with insulin in patients with type 2 diabetes mellitus.

OBJECTIVE: To evaluate the 1-year efficacy and safety of treatment with exenatide in combination with insulin (a use not approved by the US Food and Drug Administration). METHODS: Electronic medical records of 3 private-practice endocrinologists were reviewed to identify patients with type 2 diabetes mellitus (T2DM) receiving insulin who subsequently began exenatide therapy. Patients' baseline hemoglobin A1c (A1C) levels, weights, lipid profiles, blood pressures, and medication utilization were compared with corresponding data obtained after a minimal duration of 12 months. RESULTS: We identified 134 patients with T2DM initiating exenatide therapy in combination with insulin between April 2005 and April 2006. One-year follow-up information was available for 124 patients. Exenatide use resulted in a significant 0.87% reduction in A1C (P<.001), despite a 45% discontinuation of premeal insulin use (P<.001), a 9-U reduction in mean premeal insulin doses (P = .0066), a reduction in the median number of daily insulin injections from 2 to 1 (P = .0053), and a 59% discontinuation rate of sulfonylurea use (P = .0088). Exenatide use was associated with a mean weight loss of 5.2 kg (P<.001), with 72% of evaluable patients losing weight. Forty-eight patients (36%) discontinued exenatide therapy during the first year, primarily attributable to gastrointestinal intolerance. Fourteen patients (10%) experienced hypoglycemia, most of which was mild. CONCLUSION: Exenatide in combination with insulin in patients with T2DM was associated with significant reductions in A1C and weight after 1 year of therapy. This was offset, however, by an exenatide discontinuation rate of 36%, primarily due to adverse gastrointestinal effects.

A glucose meter accuracy and precision comparison: the FreeStyle Flash Versus the Accu-Chek Advantage, Accu-Chek Compact Plus, Ascensia Contour, and the BD Logic.

BACKGROUND: This study compared the accuracy and precision of five blood glucose (BG) meters. METHODS: Diabetes patients undergoing venipuncture for glucose testing were randomized to one of two groups consisting of three meters: FreeStyle Flash (Abbott Diabetes Care, Alameda, CA), Accu-Chek Advantage (Roche Diagnostics Corp., Indianapolis, IN), and Accu-Chek Compact Plus (Roche Diagnostics) or FreeStyle Flash, Ascensia Contour (Bayer Healthcare, Diagnostic Division, Tarrytown, NY), and BD Logic (BD Diabetes Care, Franklin Lake, NJ). Within 5 min following venipuncture, duplicate finger BG measurements from three ipsilateral fingers were taken. Finger glucose measurements were compared with laboratory reference values. Accuracy was assessed by a Clarke error grid analysis (EGA) and within 10% of the laboratory value criteria. Meter precision was determined by calculating the absolute mean differences in glucose values between duplicate samples. RESULTS: Finger sticks were obtained from 202 patients. Mean venipuncture BG was 148 mg/dL (SD +/- mg/64 dL; range 25-439 mg/dL). Accuracy by Clarke EGA (Zone A results) was demonstrated in 69% of Advantage samples, 75% of Compact Plus, and 96% of the first group of Flash versus 88% of the Contour, 67% of the Logic, and 91% of the second Flash samples (P < 0.05 for both Flash and Contour). Meter accuracy using the 10% criteria was demonstrated in 30%, 38%, 70%, 46%, 48%, and 68% of the samples, respectively (P < 0.05 for both Flash groups compared to each of the other meters). There were no differences in meter precision. CONCLUSIONS: No statistically significant differences in accuracy were evident using the Clarke EGA criteria (pooled results of Zone A and B), though the more strict 20% accuracy criteria (Zone A results only) found the Flash and Contour to have significantly greater accuracy compared to the Advantage, Compact Plus, and the Logic. Using the 10% accuracy criteria found the Flash to have significantly greater accuracy than each of the other four meters. All five meters demonstrated similar precision.

Effectiveness of a medication reconciliation project conducted by PharmD students.

OBJECTIVES: This study evaluated the effectiveness of a medication reconciliation program conducted by doctor of pharmacy (PharmD) students during an advanced pharmacy practice experience. METHODS: Patients admitted to medicine or surgery units at 3 hospitals were included. Students were instructed to interview each patient to obtain a medication history, reconcile this list with the medical chart, and identify and solve drug-related problems. RESULTS: Eleven students reconciled medications for 330 patients over 10 months and identified 922 discrepancies. The median number of discrepancies found per patient was 2, and no discrepancies were found in 25% of the cases. In cases in which discrepancies were identified, a greater number of medications had been prescribed for the patient (7.9 +/- 4.0 medications compared to 5.4 +/- 3.9 medications; p < 0.05). The students completed 59 interventions. Differences were found in the numbers of discrepancies and drug-related problems that different students at different sites identified (p < 0.05). CONCLUSIONS: Pharmacy students provided a valuable service to 3 community hospitals. The students improved the quality of patient care by identifying and solving significant drug-related problems, identifying drug allergy information, and resolving home and admission medication discrepancies.

Effect of pharmaceutical care services on outcomes for home care patients with heart failure.

PURPOSE: The effect of pharmaceutical care services for home care patients with heart failure on death and rehospitalization rates was studied. METHODS: Eligible patients had to be at least 21 years old and included those with a primary or secondary diagnosis of heart failure who were referred to receive skilled nursing services. Patients were then randomized to receive usual care or pharmaceutical care. Patients assigned to the usual care group received the services typically provided by the visiting nurses association, while patients in the pharmaceutical care group received usual care plus standardized services from a clinical pharmacist. Pharmaceutical care services consisted of an initial comprehensive in home medication assessment and two follow-up visits. Throughout the three-week intervention period, the clinical pharmacist accessed and reviewed all pertinent physician notes and laboratory test values and interacted with prescribers on behalf of the patients as necessary. RESULTS: A total of 154 patients met all criteria and participated in the study. The pharmacist made 79 specific therapy recommendations, 47 (60%) of which were related directly to drug therapy for heart failure or cardiovascular disease. Overall, 14 therapy recommendations were fully implemented, and 10 heart failure-specific recommendations were fully implemented. Patients for whom the pharmacist had made recommendations that were followed by the prescriber had a reduced rate of the composite primary endpoint, but this difference did not reach statistical significance. CONCLUSION: A home-based pharmaceutical care model for recently hospitalized patients with heart failure did not significantly improve the combined rate of death or rehospitalization.

Colesevelam hydrochloride-ezetimibe combination lipid-lowering therapy in patients with diabetes or metabolic syndrome and a history of statin intolerance.

OBJECTIVE: To determine the effectiveness and safety of colesevelam hydrochloride (HCl) and ezetimibe combination therapy in statin-intolerant patients with dyslipidemia and diabetes mellitus (DM) or metabolic syndrome (MS). METHODS: We identified potential study subjects through a computerized text search of patient electronic medical records using the terms colesevelam, WelChol, ezetimibe, and Zetia. Medical records were subsequently reviewed to identify all patients with DM or MS. Baseline total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), non-HDL-C, and triglyceride levels immediately before the initiation of therapy with colesevelam HCl (1.875 g twice a day) or ezetimibe (10 mg daily) were compared with those after a minimum of 3 months of single drug therapy and after a minimum of 3 months of combination therapy. Drug safety was evaluated by review of transaminase levels and reports of side effects or drug discontinuation. RESULTS: The computerized search initially identified 91 electronic medical records; 16 patients fulfilled all study criteria. Baseline patient demographics included a mean age of 62.5 (+/-11.8) years and a mean body mass index of 31.4 (+/-5.2) kg/m2; 50% of patients were female, 75% had type 2 DM, and 25% had MS. In comparison with baseline, colesevelam HCl-ezetimibe combination therapy was associated with significant reductions in mean levels of total cholesterol (27.5%), LDL-C (42.2%), and non-HDL-C (37.1%). In addition, 50% of patients achieved the National Cholesterol Education Program Adult Treatment Panel III LDL-C target of less than 100 mg/dL. Therapy was well tolerated, with no significant changes in mean transaminase levels, no reports of myalgia, and no discontinuation of therapy. CONCLUSION: Colesevelam HCl-ezetimibe combination therapy was associated with improved TC, LDL-C, and non-HDL-C lipid profiles and was well tolerated. Such therapy may be a reasonable consideration for statin-intolerant patients with DM or MS who have elevated cholesterol levels.

Precision and accuracy of two blood glucose meters: FreeStyle Flash versus One Touch Ultra.

PURPOSE: The precision and accuracy of two blood glucose meters were evaluated using finger and forearm blood samples. METHODS: Duplicate blood glucose measurements on the same forearm and finger as venipuncture were performed with the FreeStyle Flash and the One Touch Ultra. Accuracy was assessed by error-grid analysis and the number of values within 10% of the laboratory reference value. Precision was determined by calculating the absolute mean percent differences in glucose values between the first and second fingers and forearm test results. Forearm testing success was defined as an accurate glucose reading obtained with one lance. RESULTS: A total of 100 patients completed the study; 93% had diabetes and 53% were female. Patients' mean +/- S.D. age was 63 +/- 12 years, and glucose measurements ranged from 69 to 354 mg/dL. All finger-stick samples fell within error-grid zones A and B; 72% and 57% of FreeStyle Flash and One Touch Ultra values fell within 10% of the laboratory reference values, respectively (p = 0.027). Forearm samples were successfully obtained in 99 and 74 patients using the FreeStyle Flash and One Touch Ultra (p < 0.001), with 64 and 36 samples, respectively, falling within 10% of the laboratory reference values (p = 0.035). There was no difference in meter precision. CONCLUSION: The FreeStyle Flash and the One Touch Ultra are precise glucose meters; however, the FreeStyle Flash was associated with greater accuracy. Success rates of forearm glucose sampling were significantly greater when the FreeStyle Flash meter was used.

Risk of adverse drug events by patient destination after hospital discharge.

PURPOSE: The prevalence of risk factors for adverse drug events (ADEs) in patients discharged from the hospital to various care settings was studied. METHODS: Data on patient risk characteristics for ADEs were collected for hospital discharges for 2000. Differences in the prevalence of 10 risk characteristics among home health care (HHC), self-care (SC), and long-term-care (LTC) patients at the point of discharge were determined. RESULTS: Data for 4250 discharges were analyzed. The three groups differed significantly in the distribution of risk characteristics. HHC patients had the highest prevalence of heart failure, cardiovascular medication use, and polypharmacy, and LTC patients had the highest prevalence of hypoalbuminemia, cognitive impairment, and psychiatric drug use. CONCLUSION: The risk of ADEs in patients discharged to HHC appeared to be comparable to or higher than that in patients discharged to LTC.