[Thesaurus of pharmacist interventions associated with inappropriate proton pump inhibitors prescriptions]. / Thésaurus d'interventions pharmaceutiques associées aux prescriptions injustifiées d'inhibiteurs de la pompe à protons.

OBJECTIVES: Proton pump inhibitors (PPI) are the most effective drugs in the treatment of acid-related gastrointestinal disorders. Yet, many studies reported potential adverse drug reactions associated with long-term use. In order to reduce the rates of inappropriate PPI prescriptions and to improve patient safety, a tool aimed at guiding pharmacists to analyze PPI prescriptions was designed. It results in a thesaurus of clinical situations designed to argue about the inappropriateness of some PPI prescriptions and to highlight the risk associated with them. METHODS: Clinical situations in which PPIs are inappropriate were identified by four pharmacists in one gastroenterological, one surgery/liver transplantation, one internal medicine and one oncology units. A scientific literature search was performed for each clinical situation in order to corroborate the pharmacist interventions. RESULTS: The thesaurus comprises two parts, the first one is dedicated to 12 clinical situations in which a PPI is not required (acute pancreatitis, cholecystectomy etc.), while the second one focus on 22 situations in which PPIs are associated with specific adverse drug reactions (Clostridium difficile infection, vitamin deficiency etc.). Eighty-one articles were used to support the pharmacist interventions. CONCLUSION: This thesaurus is an analysis tool aimed at guiding pharmacists identify and argue about the inappropriateness of some PPI prescriptions in order to convince doctors to discontinue or not to initiate PPI prescriptions.

Characteristics of Pharmacists' Interventions Related to Proton-Pump Inhibitors in French Hospitals: An Observational Study.

Methods: The study was based on a retrospective analysis of pharmacist interventions for DRPs detected during the medication order review and documented into the French Act-IP© database over a 12-year period. DRPs and PIs were analyzed, and independent factors of physician acceptance were assessed via multiple logistic regression. Results: Out of the 620,620 PIs registered, 29,694 targeted a PPI (4.8%). PPI's DRPs were mostly related to the prescription of a "drug not available at the hospital" (26.1%) and a "drug use without indication" (18.3%); PIs were mostly "drug switch" (35.9%) and "drug discontinuation" (26.1%). In all, 18,919 PIs were accepted by physicians (63.7%). Acceptance was significantly associated with patient age: less accepted for the 18-75 years group (OR = 0.59, 95 CI [0.46-0.76]), and the >75 years group (OR = 0.57, 95 CI [0.44-0.73]) vs. <18 years group; for the type of DRP, "drug use without indication" was the less accepted (OR = 0.73, 95 CI [0.63-0.85]); for the type of PI, "dose adjustment" was the less accepted (OR = 0.32, 95 CI [0.23-0.45]). Conclusion: Pharmacists contribute to preventing DRPs associated with PPI prescriptions during the medication order review process. Moreover, they often detect PPIs used without indication and they propose drug discontinuation, which contributes to the PPI deprescribing process. PIs should be further developed in the future to reduce PPI overprescription.

[Analysis of heparin sodium prescribing practices with an electric syringe pump]. / Analyse des pratiques de prescription de l'héparine sodique au pousse-seringue électrique.

OBJECTIVES: Report on the practices of prescribing continuous infusion of heparin sodium by syringe pump in our hospital and shed qualitative light on the protocols used in other French hospitals. METHODS: We interviewed prescribers about the protocol they were using through the computerized provider order entry system. At the same time, we asked hospital pharmacists, particularly through a social network, whether in their hospital one or more protocols were used and which ones. RESULTS: In all, 81 prescribers responded to our request: 22 indicated prescribing the 25,000IU/50mL protocol, 7 the 20,000IU/48mL protocol, 2 the 25,000IU/48mL protocol and 14 indicated that they had no preference for one of them. Ten responded that they did not prescribe any protocols and 26 left the question unanswered. The responses of 42 pharmacists practicing in other establishments allowed us to identify 16 different protocols. Of these 42 establishments, 10 had at least two protocols. CONCLUSIONS: Several protocols for the administration by continuous infusion of heparin sodium with a syringe pump can coexist within a hospital. This diversity is confusing and puts patients and caregivers at risk of medication errors. Among all these protocols, it is not known whether some are riskier than others and research to clarify this unknown is warranted. Defining a national standard concentration of heparin and bringing to the market ready-to-administer solutions are measures to be promoted in order to reduce the risk of errors.

[Prescription of phosphorus, calcium and magnesium: Choice of the millimole unit to establish the equivalence of doses between oral and injectable forms]. / Prescription de phosphore, calcium et magnésium : choix de l'unité millimole pour établir l'équivalence des apports entre les formes orales et injectables.

OBJECTIVES: Information available on the packaging of drugs indicated for patients electrolytes replenishment differs from one manufacturer to another. They relate, for example, the unit chosen to express elemental electrolyte concentration. These differences constitute a risk factor for medication errors. This article proposes a clinical decision support tool which defines dose equivalences between the oral and injectable formulation galenic forms for medications providing phosphorus, calcium and magnesium and a calculated replenishment ratio. METHODS: The amounts of elemental electrolyte were determined from the information contained on the packaging and the summaries of product characteristics. Only the specialties of our hospital drug formulary were studied. For each element, the replenishment ratio was determined from published data. RESULTS: Equivalence tables were created for the phosphorus, calcium and magnesium between oral and injectable formulation. A clinical decision support tool was developed from these data. CONCLUSION: The use of this tool is a first way to reduce the risk of medication errors. It remains to determine the conditions for its dissemination and evaluation. This issue raises the questions of the exclusive use of the millimole unit on packaging and for prescription, and that of the integration of this type of tool into prescription software and decision support systems.

[Contribution of a hospital pharmacy team to critical care of patients infected with SARS-CoV-2]. / Contribution d'une équipe de pharmacie hospitalière à la prise en charge en réanimation des patients infectés par le SARS-CoV-2.

With regard to the hospital drug supply chain, the safest system is the individual automated drug dispensing one provided by the pharmacy. For several years we have been trying to convince hospital decision-makers to set it up. In the meantime, to mitigate the risks of medication errors incurred by patients and caregivers, we have set up several work teams within the care units. These teams, made up of one pharmacist and one or two hospital pharmacy technicians, who notably manage the medicine cabinets in care units. The close collaboration with doctors and nurses developed over the years was a determining factor when it became necessary to provide the newly created additional intensive care units with drugs and medical devices (MDs) in order to cope with the crisis triggered by the SARS-CoV-2 epidemic. Daily monitoring of the drugs consumed by each patient, particularly neuromuscular blocking agents and MDs was a key element in managing stocks and anticipating changes of drugs, packaging and/or devices references. These facts give weight to the Claris report published in France which recognizes that the interactions of pharmacy technicians and pharmacists in the care units have positive effects in terms of quality and safety of patient care. They highlight the dangers to which patients and caregivers are exposed on Saturdays, Sundays and holidays when the pharmacy is closed. They legitimize the question of extending the opening of the pharmacy with a full team 365 days a year.

Potassium overdose using an oral solution: Potassium element expressed in grams as a packaging flaw contributing to medication error.

Drug packaging contributes to the harm-benefit balance of a treatment. Poorly designed packaging can lead to drug misuse with serious consequences. We report a potassium double dose medication error concerning an oral solution. It was triggered by a packaging flaw related to the dosage indicated on the box, expressed for both potassium salt and elemental potassium. Standardizing the units used on packaging and for prescriptions, by using millimoles, could be a solution to avoid this type of medication error.

Promoting oral potassium administration in a tertiary care hospital: An eleven-year study.

INTRODUCTION: Potassium is used to treat or prevent hypokalemia and exhibits all the characteristics of an intravenous to oral therapy conversion program. Despite this, the intravenous route for potassium replacement seems frequently unjustified. OBJECTIVES: To determine the impact of a conversion program on the use of intravenous and oral galenic forms in a university tertiary care hospital. METHODS: Two promotion campaigns were conducted in 2006 and 2009. The following years this was completed by pharmacist interventions during prescription analysis and face-to-face discussions with physicians during ward rounds. The consumption of products containing potassium was obtained by analyzing the hospital's financial database. RESULTS: The proportion of the oral route increased from 18% in 2006 to 22% in 2011, and from 25% in 2012 to 44% in 2016; the increase was significantly greater in the second period (P<0.0001). In 2016, in emergency, pulmonology, infectious diseases, and cardiology departments, the proportion of oral use ranged from 57% and 82%. The greatest progression from 2006 to 2016 was found for intensive care (4% vs. 12%) and visceral surgery departments (9% vs. 34%) that increased approximately four-fold, followed by the emergency department (28% vs. 57%) that increased approximately two-fold. CONCLUSION: Promoting the oral route for potassium replacement modifies prescriber habits and is followed by a notable increase in the proportion of potassium administered orally irrespective of department type.

[Problems encountered by hospital pharmacists with information systems: Analysis of exchanges within social networks]. / Problèmes rencontrés par les pharmaciens des établissements de santé avec les systèmes d'information hospitaliers : analyse des échanges opérés au sein de réseaux sociaux.

OBJECTIVE: The development of information systems in French hospitals is mandatory. The aim of this work was to analyze the content of exchanges carried out within social networks, dealing with problems encountered with hospital pharmacies information systems. METHODS: Messages exchanged via the mailing list of the Association pour le Digital et l'Information en Pharmacie and abstracts of communications presented at hospital pharmacists trade union congresses were analyzed. Those referring to information systems used in hospital pharmacies were selected. RESULTS: From March 2015 to June 2016, 122 e-mails sent by 80 pharmacists concerned information systems. From 2002 to 2016, 45 abstracts dealt with this topic. Problems most often addressed in these 167 documents were "parameterization and/or functionalities" (n=116), interfaces and complexity of the hospital information systems (n=52), relationship with health information technologies vendors and poor reactivity (n=32), additional workload (n=32), ergonomics (n=30), insufficient user training (n=22). These problems are interdependent, lead to errors and in order to mitigate their consequences, they compel pharmacy professionals to divert a significant amount of working hours to the detriment of pharmaceutical care and dispensing and preparing drugs. CONCLUSION: Hospital pharmacists are faced with many problems of insecurity and inefficiency generated by information systems. Researches are warranted to determine their cost, specify their deleterious effects on care and identify the safest information systems.

Validation of a tool for reporting pharmacists' interventions in everyday community pharmacy.

WHAT IS KNOWN AND OBJECTIVE: The French Society of Clinical Pharmacy (SFPC) asked a group of experts to adapt the SFPC hospital pharmacists' interventions reporting tool for use in community pharmacy practice. This study aimed to develop and validate a tool for the routine reporting of pharmacists' interventions in French community settings. METHODS: Two groups of community pharmacists coded reports of 60 typical pharmacists' interventions. One group was "experts" (n = 4) who had participated in the development of the tool (internal validation) and the other were "external" community pharmacists (n = 6), naïve to the tool (external validation). The Kappa coefficient was used to assess the inter-reliability of classification between participants. A 4-level Likert scale was used to evaluate ease of use and acceptability. RESULTS AND DISCUSSION: The tool we developed for recording and classifying PIs has 19 items; 11 non-ordered categories describing drug-related problems; and 7 items describing interventions. Two tables of definitions were provided to help community pharmacists in the classification. The mean κ statistic was (i) 0.63 for experts and 0.73 for external community pharmacists in categorizing drug-related problems and (ii) 0.69 for experts and 0.75 for external community pharmacists in categorizing interventions. WHAT IS NEW AND CONCLUSION: A specific tool for the documentation of pharmacists' interventions in community pharmacies is now available in French. Besides being useful to describe pharmacists' interventions in studies in community settings, it can be used to document the pharmaceutical patient record and to support the traceability process.

[How to act when an alpha-blocker is associated with a potent inhibitor of CYP3A4]. / Conduite à tenir en cas d'association d'un alpha-bloquant et d'un inhibiteur puissant du cytochrome 3A4.

OBJECTIVE: Combination of alpha-blockers with potent CYP3A4 inhibitors is either contra-indicated or not recommended. We searched data supporting this classification and guiding prescribers when such an interaction occurs. METHODS: We analyzed reports published by the French agency for drug safety, reference books and performed search in databases of pharmacokinetics studies and case or case series related with these interactions. RESULTS: The classification of the potential severity of these interactions defined by the French agency for drug safety evolved over time. Our literature search did not identify any cases or case series reporting serious clinical consequences of such interactions and no pharmacoepidemiological studies on the association between alpha-blockers and inhibitors of CYP3A4. The content of the summaries of product characteristics indicate that the combination of ketoconazole with alfuzosin, silodosin and tamsulosin increases the area under the curve of the alpha-blocker 3 fold. CONCLUSION: Data demonstrating the clinical consequences of an association between alpha-blocker and a potent CYP3A4 inhibitor are lacking. The 3 fold increase of the area under the curve for alfuzosin, silodosin and tamsulosin associated with ketoconazole while the association with the two first is contra-indicated and is not recommended with the third raises questions. This lack of data leaves doctors and pharmacists in a situation of uncertainty on how to proceed when such an interaction occurs.

[Identification of knowledge deficits of pharmacy students at the beginning of the fifth year of pharmacy practice experience: Proposals to change the content of academic programs]. / Identification des lacunes de connaissances des étudiants en filière officine débutant le stage de 5(e) année : propositions pour modifier le contenu de l'enseignement.

INTRODUCTION: In France, community pharmacy students performed a hospital pharmacy practice experience during the 5th year of the university curriculum. The purpose of a part of the content of the academic teaching program delivered before this practice experience is to prepare the students for their future hospital activities. It should enable them for the practical use of knowledge in order to improve pharmacotherapy, laboratory diagnosis and monitoring of patients' care. The aim of this study was to show if there are gaps in this program. METHODS: Fourteen students performing their clerkship in a teaching hospital were invited to highlight these gaps when they were gradually immersed in the pharmaceutical care. They did so under the careful observation of hospital pharmacist preceptors. These practitioners referred to professional guidelines, documentary tools used in daily clinical practice and publications supporting their pharmaceutical care practices. RESULTS: Shortcomings and gaps identified were: how to communicate with other healthcare professionals and the content of verbal exchanges, how to conduct a patient-centered consultation, documentation tools required for relevant pharmacist' interventions, codification of pharmacist's interventions, risks related to drug packaging and benefit risk assessment of health information technologies. DISCUSSION: These gaps represent a handicap by delaying the process that led to move from student to healthcare professional. Hospital pharmacist preceptors have to fill in these gaps before engaging students in pharmaceutical care. CONCLUSION: These results invite to revise partly the content of the academic teaching program delivered before the 5th year hospital pharmacy practice experience.

[Medication errors with concentrated potassium intravenous solutions: Data of the literature, context and prevention]. / Erreurs médicamenteuses avec les solutés concentrés de potassium injectable: données de la littérature, état des lieux et prévention.

Accidental direct intravenous injection of a concentrated solution of potassium often leads to patient death. In France, recommendations of healthcare agencies to prevent such accidents cover only preparation and intravenous infusion conditions. Accidents continue to occur in French hospitals. These facts demonstrate that these recommendations are insufficient and ineffective to prevent such deaths, especially those occurring during a catheter flushing. This article reviews the measures able to reduce the number of accidents. Countries which removed concentrated ampoules from ward stocks observed a decrease of the number of accidental deaths. This withdrawal, recommended by the World Health Organization, is now part of standards in studies aimed at determining the safety of care in hospitals. However, removal alone is insufficient to eliminate the risk. The combination with other measures should be considered. These measures are the provision of a combination of diluted intravenous ready to use solutions, the promotion of the oral route with tablets and oral solutions for potassium replenishment and to make available products with safeguards to prevent single shot intravenous injection. Studies aimed at determining the consequences on preventing concentrated potassium accidents of a widespread distribution of isotonic sodium chloride pre-filled ready-to-use syringes for catheter flushing should be performed.

[Pharmacist's interventions on proton pump inhibitor prescriptions in a University Hospital]. / Interventions des pharmaciens sur les prescriptions d'inhibiteurs de la pompe à protons dans un centre hospitalier universitaire.

PURPOSE: In France, efforts to optimize prescribing of proton-pump inhibitors (PPIs) are rare. Various studies have shown that the prescription of these drugs is excessive. This has consequences regarding costs and iatrogenesis. The objective of this study was to describe the type of drug related problems (DRP) and pharmaceutical interventions reported by pharmacists practicing in a university hospital. METHODS: Drug related problems and pharmaceutical interventions (PI) made, were recorded on a database. They were classified according to the grid code of the French Society of Clinical Pharmacy. RESULTS AND DISCUSSION: Over a 3 years period, 132.890 prescriptions were analysed. 15.347 generated PI. Among them 701 (4.6%) concerned PPIs. Most frequently reported problems were: lack of indication or patients without a documented indication (24.4%), drug-drug interactions (22.4%) and inappropriate route or mode of administration (19.8%). Discontinuation has been proposed in 40.5% of cases, followed by substitution (22.0%) and dosage titration (17.3%). Physicians modified the prescription according to 51.3% of PI. The main PI, discontinuation therapy, is associated with over-prescription of this drug class. Nevertheless, the rate of DRP recorded (0.5%) is low compared to the high exposure of patients on PPIs and misuse (or overuse?) reported in the literature. CONCLUSION: PI made during the analysis of prescription contributes to rationalizing the use of PPIs. The action of the pharmacist must be strengthened through training of health professionals, and communication strategies to improve practices.

Trends in pharmacists' medication order review in French hospitals from 2006 to 2009: analysis of pharmacists' interventions from the Act-IP© website observatory.

WHAT IS KNOWN AND OBJECTIVES: The French Society of Clinical Pharmacy has developed a website, named Act-IP©, enabling hospital pharmacists to document and analyse pharmacists' interventions (PIs) proposed during medication order review when a drug-related problem is detected. This study analyses PIs documented in Act-IP© and assesses factors associated with physicians' acceptance of PIs. METHODS: PIs documented into Act-IP© over a 30-month period were analysed. Independent predictors of physicians' acceptance were assessed using multiple logistic regression. RESULTS AND DISCUSSION: A total of 34,522 PIs were registered by 201 pharmacists working in 59 hospitals. PIs were mostly related to 'dose adjustment' (25%), 'drug discontinuation' (20%) and 'drug switch' (19%). Of the 43,343 medications involved, 28% targeted drugs acting on the central nervous system, 17% anti-infective drugs and 16% cardiovascular drugs. Sixty-eight per cent of PIs were accepted by physicians (15% refusals and 17% non-assessable). Physicians' acceptance was significantly associated with 1/ drug group: antineoplastics and immunomodulators (OR = 2.29, CI 95[1.94-2.69]), anti-infectives (OR = 1.19, CI 95 [1.11-1.28]); 2/ type of intervention: drug switch (OR = 1.54, CI 95 [1.43-1.65]), drug discontinuation (OR = 1.38, CI 95 [1.29-1.48]), administration modality optimization (OR = 1.19, CI 95 [1.11-1.29]), addition of a new drug (OR = 1.12, CI 95 [1.00-1.24]); 3/ ward specialty: paediatrics (OR = 1.83, CI 95 [1.24-2.70]) and intensive care (OR = 1.34, CI 95 [1.10-1.64]); 4/ level of pharmacist integration in the ward: higher when the pharmacist is regularly in the ward compared with occasionally (OR = 0.74, CI 95 [0.70-0.79]) or never (OR = 0.68, CI 95 [0.60-0.75]) present. WHAT IS NEW AND CONCLUSION: This study highlights the role of routine pharmacist review of medication orders to prevent drug-related problems and gives new insights for a successful collaboration between physicians and pharmacists.

[Analysis of the question-answer activity of a hospital pharmacy. Example of the handling of drug interactions]. / Analyse de l'activité question-réponse d'une pharmacie à usage intérieur. Exemple de la gestion des interactions médicamenteuses.

INTRODUCTION: The medical care of patients generates questions among healthcare professionals. Some will necessitate an advanced research. The hospital pharmacist is at the interface between prescribers, caregivers and the medicines and is requested to answer these requests. Studies conducted in other countries showed that this question-answer activity represents a significant amount of time in daily work. In France, this topic was poorly explored. The objective of our work was to study the volume and the type of questions, the clinical situations, the time required, the medicines implicated and the sources of information used. MATERIALS AND METHODS: A prospective study was conducted in the pharmacy of a university hospital. All the requests answered by the pharmaceutical team, which needed a specific research, analysis and writing of an answer were collected. RESULTS: A hundred and one questions were analyzed, originating from doctors or medicals interns. Almost half concerned drug interactions, and among them, almost a fourth were not mentioned in the Summary of Product Characteristics of the medicines involved. A pharmaceutical advice was provided in 91.5% of the cases. Time dedicated to the research varied between less than 30 minutes and more than 8 hours. DISCUSSION AND CONCLUSION: This study illustrates the question-answer activity of a hospital pharmacy, which is currently not taken into account as an indicator of pharmaceutical activity. A large part concerns analysis and management of drug interactions and requires a significant amount of pharmaceutical time.

[Pharmacists' interventions conducted by hospital pharmacists on psychotropic drugs pharmacotherapy]. / Interventions pharmaceutiques émises par les pharmaciens sur les médicaments psychotropes.

INTRODUCTION: The French Society of Clinical Pharmacy (SFPC) through the special interest group "standardization and optimization of clinical pharmacy activities" stated that the study of pharmacists' interventions (PIs) conducted during prescription analysis was a priority. The SFPC developed an internet website named Act-IP(®) (http://www.sfpc.eu/fr/) where French speaking pharmacists were able to document PIs using a normalized codification. The objective of this study was to analyze medication-related problems linked to psychotropic drugs in hospital and to investigate PIs performed during prescription analysis. MATERIALS AND METHODS: This is a multicenter, retrospective, observational study using PIs involving psychotropic medications recorded between September 2006 and February 2009 on the Act-IP(®) website. RESULTS: Four thousand six hundred and twenty PIs recorded by 165 pharmacists in 57 hospitals were related to psychotropic drugs. Patients concerned by these drug-related problems were 64 years old on average. Seven categories of medication-related problems represented more than 69% of PIs (1.1-Non Conformity of the drug choice compared to the formulary; 4.1 Supratherapeutic dose; 5.3 Therapeutic redundancy; 6.2 Drug interaction (all levels of severity); 7.0 Adverse drug reaction; 8.3 Inappropriate drug form; 8.5 Inappropriate timing of administration). The PIs related to 9.2 Patient's non compliance, 2.0 Untreated indication and 3.2 Length of the treatment too short were infrequent (less than 1%). The most common type of intervention was the dose adjustment. Almost 45% of these PIs involved Zopiclone or Zolpidem prescription in elderly patients. Seven hundred and nine drug interactions were identified by pharmacists. The most common type of drug interaction considered the risk of cardiac arrhythmias due to antipsychotic medications. One hundred and thirty-three PIs concerned adverse drug reaction. The most frequent adverse drug reactions were a fall (36 PIs), hemorrhage/bleeding (32 PIs), drowsiness (12 PIs) and extrapyramidal syndrome (12 PIs). Antidepressant drugs were the greatest pharmacological class concerning adverse drug reaction. The overall acceptance rate was 57%. Eight hundred and seventy-four PIs (19%) were refused and 1111 (24%) were non-assessable. DISCUSSION: PIs avoids drug-related problems, such as the polyprescription of benzodiazepine or supratherapeutic dose. However, few PIs concern compliance to therapy or polyprescription of antipsychotic drugs. These two categories of medication-related problems are known to be an issue in mental health therapy. The lack of guidelines describing mental health pathology (such as the HAS guideline) is an obstacle for performing evidence-based PIs. The lack of information describing the context of the prescription is a limitation of this study. In order to improve their practice, pharmacists have to focus more on the context in which patients are evolving, and to take into account its entire situation based on Anglo-Saxon approaches. A second way is to identify clinical settings where PIs are useful and to describe PIs needed. Doctors and pharmacists should get together and talk about these clinical situations and PIs, because some may be misunderstood or disapproved by prescribers. This collaboration could take the form of a thesaurus combining clinical situation and PIs. CONCLUSION: It appears important for pharmacists to show their daily involvement in the quality of medical care. This feedback on medication problems encountered and PIs proposed should help prescribers to identify clinical situations at risk. Nevertheless, this study also suggests that progress is possible. Dialogue must allow pharmacists and physicians to delete misunderstandings about their practices.

Illness representation and treatment beliefs in liver transplantation: an exploratory qualitative study.

BACKGROUND: The objective of this study was to gain detailed insight concerning liver transplanted patients' representations about transplantation, graft rejection and immunosuppressive drugs to adapt the educational follow-up. PATIENTS AND METHODS: Semi-structured interviews were conducted with 8 patients. Each interview was recorded and fully transcribed. The verbatim was first coded according to the themes of the Common Sense Model and an inductive approach for the remaining text. RESULTS: Transplantation is perceived both as a recovery and a new chronic condition. Participants feel powerless in the face of the risk of graft rejection. This risk is perceived as out of control as it is not associated with specific symptoms and external causes. The individual knowledge gained about transplantation relies on real-life experience shared between patients. Many participants feel anxiety. It responds to stress caused by immunosuppressant medication intake, routine check-ups, potential side effects and chronicity of immunodepression. Messages stressing the importance of the tacrolimus in the medication therapy are strengthened by a pre-discharge pharmaceutical consultation. DISCUSSION AND CONCLUSIONS: This study suggests that healthcare providers should systematically seek to determine illness representations to optimize the educational follow-up. The patient education program for liver transplanted patients should include three types of intervention: individualized education, behavioral intervention and psychological support. It should provide a support for stress management and acceptance of the new chronic condition. The involvement of a clinical pharmacist is relevant.

Pharmacists' interventions on intravenous to oral conversion for potassium.

BACKGROUND: Guidelines recommend use of the oral route whenever possible to treat or prevent hypokalemia. Although a myriad of papers have been published regarding intravenous to oral (IV to PO) therapy conversion programs and about clinical pharmacy services provided in hospitals, little is known on the role of hospital pharmacists in promoting the oral route for potassium administration. OBJECTIVE: The aim of this work was to describe the frequency of interventions related to IV to PO potassium therapy conversions performed by hospital pharmacists. Setting French hospitals recording pharmacist's interventions on the website tool of the French Society of Clinical Pharmacy. METHODS: From the pharmacist's interventions (PI) dataset recorded we extracted all interventions related to potassium IV to PO conversion. We assessed the acceptance rate of these PI by prescribers. Additional free text information in the dataset was analysed. MAIN OUTCOME MEASURES: IV to PO potassium therapy conversions related to potassium chloride. RESULTS: From January 2007 to December 2010, 87 hospitals recorded 1,868 PIs concerning IV to PO therapy conversion. Among these, 16 (<1 %) concerned potassium chloride. They were recorded by four hospitals (4.6 %) with respectively 12, 2, 1 and 1 PIs. Six PIs were accepted by physicians and the prescriptions were modified. CONCLUSION: PIs to promote the administration of potassium by the oral route are extremely rare. Our results and scarce previously published data reveal that this field of practice remains almost unexplored. These findings highlight an important gap in the field of intravenous to oral therapy programs. This situation must be regarded as unsatisfactory and should lead to setting up more education and research programs.

Overdosed paracetamol (acetaminophen) prescriptions and subsequent pharmacist interventions in French hospitals.

INTRODUCTION: Little is known about the manner in which hospital pharmacists intervene for overdosed paracetamol prescriptions. The aim of this retrospective study was to describe the number and nature of pharmacists' interventions (PIs) for overdosed paracetamol adult prescriptions in hospitals. METHODS: We studied PIs that had been documented by pharmacists on the French Society of Clinical Pharmacy website tool between 2007 and 2010. We identified PIs that were related to paracetamol-containing prescriptions of one brand name only (type 1) particularly for patients with body weight ≤ 50 kg who were prescribed 4 g/day, and PIs that concerned the co-prescription of two paracetamol-containing products (type 2). RESULTS: Among 60 hospitals, seven did not report any paracetamol overdose-related PIs. Of the 53 hospitals that had at least one PI, 16 did not report any type 1 PIs. Bodyweight, liver disease, cirrhosis and chronic alcoholism were absent recorded criterion by most of the hospitals included in this study. DISCUSSION: Previously published studies have highlighted that the most frequent PIs are type 1, especially for patients whose body weight is ≤ 50 kg. We observed a broad variability in the number or type of PI that were related to overdosed paracetamol prescriptions compared with the total of all recorded types of PI. These data suggest that a significant number of hospital pharmacists are unaware of the risks that adult patients with low body weight are exposed to when receiving four grams paracetamol/day over several days. CONCLUSION: Pharmacist educational programs are needed.

Patients' knowledge about paracetamol (acetaminophen): a study in a French hospital emergency department.

UNLABELLED: Paracetamol is the most widely used analgesic and antipyretic drug. In France, little is known concerning patients' knowledge and beliefs about paracetamol. OBJECTIVE: To determine how much outpatients attending an emergency department know about paracetamol. METHOD: A semi-structured questionnaire was applied to patients consulting for non-severe medical or traumatic conditions. RESULTS: Thirty-three (45%) of 73 participating patients knew that paracetamol was the active ingredient of the medication they used to reduce pain and/or fever. Three patients thought 2g was the maximum recommended single dose; 25% thought that a delay between two doses ≤ 3 hours was recommended and 15% thought the maximum daily dose was > 4 g. While 8% cited liver toxicity as a side effect, 38% did not believe an excessive dose could be fatal. Two patients correctly answered all questions and five gave no correct answer. DISCUSSION: Outpatients attending an emergency department (ED) have poor knowledge about paracetamol. This situation is disturbing and our results may serve as an eye opener to healthcare professionals. They emphasize the need for research programs with the following objectives: a) to determine the actual content of the message delivered by healthcare professionals; b) to study conditions under which this message is issued; c) to analyze how patients understand key messages and what their behavioral response is. CONCLUSION: In ED patients, the level of knowledge about paracetamol is insufficient to ensure its safe use in ambulatory care. Further studies are needed to determine the causes and to permit better patient education.