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Whelpley R.,Bon Secours Memorial Regional Medical Center | Pierce M.,Bon Secours Memorial Regional Medical Center | Collins R.,Pharmacy | Timmerman W.,Bon Secours Memorial Regional Medical Center
Hospital Pharmacy | Year: 2011

Objective: Delayed gastrointestinal (GI) recovery (postoperative ileus) is a risk for patients undergoing bowel resection (BR) and presents clinical challenges including prolonged hospital length of stay (LOS) and increased postoperative morbidity. Alvimopan, an oral, peripherally acting mu-opioid receptor antagonist, is the first therapy approved to accelerate GI recovery after BR. Published data have described alvimopan use in open BR. In contrast, this study focused on laparoscopic BR.Methods: Historic data were retrospectively collected and alvimopan data were prospectively collected from 1 surgeon at our facility. Adults undergoing laparoscopic partial small or large BR with primary anastamosis scheduled to receive intravenous, opioid-based, patient-controlled analgesia were eligible. Pregnancy, opioid analgesic on the home medication reconciliation form, complete bowel obstruction, colostomy or ileostomy creation, and unplanned surgery were exclusion criteria. All patients were uniformly managed with a standardized accelerated postoperative care pathway to facilitate GI recovery. LOS, time to first bowel movement (BM), 30-day readmission rate, and the cost were evaluated. Data were analyzed using Pearson chi-square and independent samples t tests.Results: Thirty-nine alvimopan and 56 historic cohort patients were included. Time to first BM was reduced by 1.2 days and LOS was reduced by 1.1 days (both P < .001) in the alvimopan cohort compared with control. Overall variable cost data were reduced by $1,368 in the alvimopan cohort. Readmission rates were low and comparable.Conclusions: Laparoscopic surgery can decrease LOS compared with open BR; however, alvimopan use at our facility reduced LOS and time to BM while remaining cost-effective in this patient population. © 2011 Thomas Land Publishers, Inc.


Lafaurie M.,Infectious Diseases Intervention Unit U2i | Porcher R.,University Paris Diderot | Donay J.-L.,Microbiology | Touratier S.,Pharmacy | Molina J.-M.,University Paris Diderot
Journal of Antimicrobial Chemotherapy | Year: 2012

Objectives: High rates of methicillin-resistant Staphylococcus aureus (MRSA) and fluoroquinolone-resistant Pseudomonas aeruginosa may be related, in part, to the overuse of fluoroquinolones. The objective was to analyse and correlate long-term surveillance data on MRSA and fluoroquinolone-resistant P. aeruginosa rates and antibiotic consumption after implementation of an institution-wide programme to reduce fluoroquinolone use. Methods: An interrupted time series/quasi-experimental study of monthly fluoroquinolone use and MRSA and fluoroquinolone-resistant P. aeruginosa isolation rates was carried out in a tertiary hospital during three periods: pre-intervention (January 2000-August 2005), intervention (September 2005-March 2006), and post-intervention (March 2006-March 2010). The effect of the intervention on the consumption of fluoroquinolones and bacterial resistance was assessed using segmented regression analyses. Results: Mean monthly fluoroquinolone consumption dropped by 29.1 defined daily doses per 1000 patient-days (DDD/1000 PD) (95% CI 13.1-45.9; P = 0.0005) from a mean of 148.2 to 119.1 DDD/1000 PD during the intervention period. A sustained and significant decrease in fluoroquinolone consumption of -0.95 DDD/1000 PD/month was also observed during the post-intervention period (P = 0.0002). During the post-intervention period the rate of fluoroquinolone-resistant P. aeruginosa continuously decreased, from a mean of 42% to 26%, with a constant relative change rate of -13%/year (95% CI -19 to -5, P = 0.001). A decrease in the MRSA rate was observed during the intervention period, from a mean resistance rate of 27% to 21% (P < 0.0001). Conclusions: We showed the sustained impact of a fluoroquinolone control programme on the reduction of fluoroquinolone use with a significant decrease in fluoroquinolone-resistant P. aeruginosa and MRSA rates over 4 years. © The Author 2012. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved.


Anderegg S.V.,Georgia Regents Medical Center | Anderegg S.V.,University of Kansas | Wilkinson S.T.,Pharmacy | Couldry R.J.,Pharmacy | And 2 more authors.
American Journal of Health-System Pharmacy | Year: 2014

Purpose: The impact of an innovative medication reconciliation and discharge education program on 30-Day readmissions and emergency department (ED) visits was evaluated.Methods: An observational pre-post analysis was conducted at an academic medical center to compare rates of hospital readmissions and return to ED visits during three-Month periods before and after implementation of a restructured pharmacy practice model including (1) medication reconciliation at transitions of care for every patient and discharge education for a high-risk subgroup, (2) new or expanded services in the preanesthesia testing clinic and ED, (3) a medication reconciliation technician team, and (4) pharmacist-topatient ratios of 1:30 on acute care floors and 1:18 on critical care units. The primary outcome was the composite of rates of readmissions and return to ED visits within 30 days of discharge.Results: A total of 3,316 patients were included in the study. Pharmacy teams completed medication reconciliation in 95.8% of cases at admission and 69.7% of cases at discharge. Discharge education was provided to 73.5% of high-risk patients (defined as those receiving anticoagulation therapy or treatment for acute myocardial infarction, chronic obstructive pulmonary disease, congestive heart failure, or pneumonia). No significant difference was observed between the preimplementation and postimplementation groups with regard to the primary outcome. In the high-risk subgroup, there was a significant reduction in the 30-Day rate of hospital readmissions, which declined from 17.8% to 12.3% (p = 0.042); cost projections indicated that this reduction in readmissions could yield annual direct cost savings of more than $780,000.Conclusion: Implementation of a teambased pharmacy practice model resulted in a significant decrease in the rate of 30-Day readmissions for high-risk patients. © 2014, American Society of Health-System Pharmacists, Inc.


PubMed | Pharmacy Practice Research Unit, University of Montréal and Pharmacy
Type: Journal Article | Journal: Journal of pharmacy practice | Year: 2016

The main objective was to evaluate whether the level of agreement of oncology hospital pharmacists with statements on their impact is influenced by the presence or absence of evidence-based data. The secondary objective was to evaluate the relative importance of evidence-based data among factors that may have contributed to oncology pharmacy practice evolution.Oncology pharmacists answered a Web questionnaire to measure their level of agreement with statements regarding their impact. Respondents answered the questionnaire before (pre) and after (post) being informed whether supporting evidence was available for each statement. Respondents were also asked to rank all of the factors in order of their perceived contribution to oncology pharmacy practice evolution.A total of 64 questionnaires were obtained. Respondents reported a high level of agreement with statements regarding their impact on oncology pharmacy practice (mean agreement of 95.9% pre vs 93.8% post). A statistically significant diminution in the level of agreement was observed for 3 statements after respondents were informed that no supporting evidence was available for these statements. Respondents assigned a high importance to factors related to the perception of positive outcomes of pharmaceutical activities on patient safety, health care costs, and clinical results but a low importance to the use of evidence-based data.


Paton C.,Pharmacy | Flynn A.,Mental Health of Learning Disabilities | Shingleton-Smith A.,Center for Quality Improvement | Mcintyre S.,Center for Quality Improvement | And 3 more authors.
Journal of Intellectual Disability Research | Year: 2011

Background Antipsychotics are perceived to be over-used in the management of behavioural problems in people with an intellectual disability (ID). Published guidelines have set good practice standards for the use of these drugs for behavioural indications. We sought to identify the range of indications for which antipsychotic drugs are prescribed in people with ID and to audit clinical practice against the standards. Method Data were collected from the clinical records of individuals with ID who were under the care of mental health services in the UK, and prescribed an antipsychotic drug. Results The sample comprised 2319 patients from 39 clinical services. Twenty-seven per cent of the patients had a diagnosis of a psychotic illness (ICD-10 F20-29) and 27% an affective illness (ICD-10 F30-39). The proportion who did not have a psychiatric diagnosis ranged from 6% of those with borderline/mild ID to 21% of those with severe/profound ID. Overall, the most common indications for prescribing an antipsychotic drug were comorbid psychotic illness, anxiety and agitation, and a range of behavioural disturbances. The prevalence of use of antipsychotic drugs to manage challenging behaviour in the absence of concomitant mental illness increased with the severity of ID and accounted for almost half of prescriptions in those with severe/profound ID. Adherence to the audit standards related to documentation of clinical indications and review of efficacy was high. Side effect monitoring was less assiduous. Conclusions In clinical practice, most prescriptions for antipsychotic drugs in people with ID are consistent with the evidence base and the overall quality of prescribing practice, as measured against recognised standards, is good, although in some patients potentially remedial side effects may not be detected and treated. © 2011 The Authors. Journal of Intellectual Disability Research © 2011 Blackwell Publishing Ltd.


PubMed | Paris-Sorbonne University, Clinical Research Unit EA2706 Paris sud CHU Bicetre, Pharmacogenetics and Molecular Oncology Unit, CEA Saclay Nuclear Research Center and 3 more.
Type: Clinical Trial, Phase I | Journal: European journal of drug metabolism and pharmacokinetics | Year: 2016

This phase I, pilot clinical study was designed to evaluate the safety and the pharmacokinetic (PK) profiles of the CIME (Metabolic Identity Card) combination of ten drugs, with a view to its use as a phenotyping cocktail. Ten healthy Caucasian subjects were orally dosed with the CIME combination (caffeine-CYP1A2, repaglinide-CYP2C8, tolbutamide-CYP2C9, omeprazole-CYP2C19, dextromethorphan-CYP2D6, midazolam-CYP3A, acetaminophen-UGT1A1, 6&9 and 2B15, digoxin-P-gp, rosuvastatin-OATP1B1&3 and memantine-active renal transport). Blood was collected over 3days and on day 7. CIME probes and relevant metabolites were assayed by LC-MS/MS and PK parameters were calculated. Main results were: (1) good safety with reversible mild or moderate adverse effects, (2) an analytical method able to quantify simultaneously the 10 probes and the major metabolites, (3) calculation of PK parameters for all probes in general agreed with published values, and (4) identification of the low CYP2D6 metabolizer. This pilot study showed that the CIME combination was well tolerated and that its pharmacokinetics could be accurately measured in healthy volunteers. This combination can now confidently be checked for sensitivity and specificity and for lack of interaction to be validated as a phenotyping cocktail.


Stucki C.,University of Geneva | Sautter A.-M.,Pharmacy | Wolff A.,University of Geneva | Fleury-Souverain S.,Pharmacy Quality Control Unit | Bonnabry P.,University of Geneva
American Journal of Health-System Pharmacy | Year: 2013

Purpose. The results of a study of the accuracy of i.v. medication preparation by anesthesiologists are presented. Methods. The accuracy of syringe preparation was assessed by analyzing the contents of 500 unused syringes collected after adult and pediatric surgery procedures. The collected syringes contained various i.v. medication formulations representative of different preparation techniques: atracurium 1, 2.5, and 5 mg/mL and fentanyl 10, 20, 25, and 50 μg/mL, which required serial dilution after withdrawal of the drugs from ampuls; thiopental 5, 25, and 50 mg/ mL, prepared by diluting reconstituted powdered drug from vials; and lidocaine 10-mg/mL solution, which was withdrawn directly from the ampul into a syringe. Variances between actual and labeled drug concentrations were determined via a validated ultraviolet - visible light spectrophotometry method. Results. Overall, 29% of the evaluated syringes were found to contain drug concentrations outside the designated range of acceptability (±10% of the targeted concentration); 18% of preparations deviated from the declared dose by ±20%, 8% deviated by ±50%, and 4% deviated by ±100%. In one instance, the actual drug concentration was at variance with the labeled concentration by >100%. In 4% of cases (n = 20), discrepancies exceeded 100%, suggesting not just imprecision but errors in the preparation process, such as incorrect dilution calculations and selection of the wrong medication vial by the syringe preparer. Conclusion. Analysis of different i.v. formulations of four medications prepared in syringes by anesthesiologists revealed a high rate of discrepancies between ordered and actual drug concentrations, suggesting a need for increased institutional efforts to prevent errors during the preparation process. Copyright © 2013, American Society of Health-System Pharmacists, Inc. All rights reserved.


Tobari H.,University of Tsukuba | Tobari H.,Osaka University | Arimoto T.,Yamagata University | Shimojo N.,University of Tsukuba | And 4 more authors.
American Journal of Hypertension | Year: 2010

Background: The aim of the trial was to evaluate the effectiveness of a program of cooperation between physician and pharmacist to reduce cardiovascular risk factors in patients with mild to moderate hypertension by promoting better blood pressure (BP) control, appropriate changes in antihypertensive medications, and beneficial changes in lifestyle.MethodsThe 132 subjects in this randomized, controlled trial were in the age range of 40-79 years. The inclusion criteria were: systolic BP (SBP) ranging from 140-179mmHg and/or diastolic BP (DBP) ranging from 90-99mmHg and treatment-naive (untreated for hypertension); or on a regimen of medication for hypertension. Of these 132 subjects, 124 (94%) were already receiving treatment with antihypertensive medications. Equal numbers of subjects were randomly assigned to one of two groups: a physician-pharmacist intervention group (n = 66) and a control group (n = 66).ResultsThe 6-month follow-up rate was 97% in both groups. At 6 months, the mean decrease in SBP/DBP, as measured at home in the morning, was 2.9/3.3mmHg in the intervention group relative to baseline (P = 0.02 and P < 0.0001 for SBP and DBP, respectively). The mean decrease in home morning SBP in the intervention group was not significantly greater than in the control group. However, the DBP decline was significantly greater in the intervention than control groups, which showed a mean decrease of 2.8mmHg (confidence interval:-5.5 to-0.1; P = 0.04). The percentage of patients in whom control of home morning BP was achieved was 53% in the intervention group and 47% in the control group (P = 0.40). A higher percentage of patients in the intervention group, relative to the control group, were able to reduce the use of antihypertensive medications (31 vs. 8%, P < 0.0001), and fewer patients in this group required additional medications or increases in dosage relative to the controls (11 vs. 28%, P = 0.03). Patients of the intervention group were more likely to show reduction in body mass index and sodium intake and to stop smoking, as compared with the control group.ConclusionsA program of cooperation between physician and pharmacist was successful in reducing cardiovascular risk factors in patients with mild to moderate hypertension by promoting better blood pressure (BP) control, appropriate changes in antihypertensive medications, and beneficial changes in lifestyle. © 2010 American Journal of Hypertension, Ltd.


Pittet Y.K.,Burns Center | Berger M.M.,Burns Center | Pluess T.-T.,Burns Center | Voirol P.,Pharmacy | And 3 more authors.
Intensive Care Medicine | Year: 2010

Objective: To test the dose response effect of infused fish oil (FO) rich in n-3 PUFAs on the inflammatory response to endotoxin (LPS) and on membrane incorporation of fatty acids in healthy subjects. Design: Prospective, sequential investigation comparing three different FO doses. Subjects: Three groups of male subjects aged 26.8 ± 3.2 years (BMI 22.5 ± 2.1). Intervention: One of three FO doses (Omegaven®10%) as a slow infusion before LPS: 0.5 g/kg 1 day before LPS, 0.2 g/kg 1 day before, or 0.2 g/kg 2 h before. Measurements and results: Temperature, hemodynamic variables, indirect calorimetry and blood samples (TNF-α, stress hormones) were collected. After LPS temperature, ACTH and TNF-α concentrations increased in the three groups: the responses were significantly blunted (p <0.0001) compared with the control group of the Pluess et al. trial. Cortisol was unchanged. Lowest plasma ACTH, TNF-α and temperature AUC values were observed after a single 0.2 g/kg dose of FO. EPA incorporation into platelet membranes was dose-dependent. Conclusions: Having previously shown that the response to LPS was reproducible, this study shows that three FO doses blunted it to various degrees. The 0.2 g/kg perfusion immediately before LPS was the most efficient in blunting the responses, suggesting LPS capture in addition to the systemic and membrane effects. © Copyright jointly hold by Springer and ESICM 2009.


PubMed | Internal Medicine Nephrology and Pharmacy
Type: Journal Article | Journal: Peritoneal dialysis international : journal of the International Society for Peritoneal Dialysis | Year: 2016

With the current rise in multiresistant gram-negative bacteria, carbapenems are more frequently used. Surprisingly, limited data exist on the pharmacokinetics of meropenem in peritoneal dialysis (PD)-related peritonitis. We report on the pharmacokinetics of repeated intraperitoneal (IP) meropenem during 21 days as treatment for polymicrobial multiresistent PD-related peritonitis.Our current report supports daily doses of 125 mg/L intraperitoneal meropenem in all bags as an effective and safe modality in the treatment of PD-associated peritonitis with multiresistant microorganisms. No signs of over- or underdosing were found based on serial drug concentration measurements at fixed time points up to 21 days.

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