Review of publications on the possible advantages of a direct cheek incision for accessory parotid gland masses.

Lesions of the accessory parotid gland (APG) are rare and surgical management is generally under-discussed. The surgical approach should provide complete resection, while minimising complications and aesthetic complaints. The current study reviews recent publications on the surgical management of APG masses, and discusses the advantages, and limitations of, and our experience with, direct cheek incision. Papers on the surgical management of APG masses published in the last 10 years were systematically searched. Information was obtained regarding the surgical approach, type of excision, and postoperative complications. In the included studies, 253 APG masses were selected for analysis, whereof six were treated with the direct cheek incision. Although no local recurrence or postoperative complications were observed after this, the approach was usually not recommended due to a higher reported risk of recurrence and complications in older papers. More recent studies, however, indicate that the direct cheek incision should be considered as a valuable alternative to standard approaches in selected patients.

Adaptation and validation of PCNE drug-related problem classification v6.2 in French-speaking Belgian community pharmacies.

Background Many tools exist to document drug-related problems (DRP), such as the Pharmaceutical Care Network Europe (PCNE) classification. However, none have been adapted and published for French-speaking Belgian community pharmacies. Settings French-speaking Belgian Community pharmacies. Objective The objective was to translate and adapt the PCNE V6.2 classification to the Belgian pharmacy practice and legal setting and to assess the content validity, daily use and inter-rater reliability of this classification. Main Outcome Measure Validation of the French-language adapted PCNE v6.2 classification in Belgium. Method The first step translated and adapted the PCNE V6.2 classification to the Belgian setting. Thereafter academic and community pharmacists evaluated the content validity, which involved six criteria and concerned the instruction manual (clarity, helpfulness) and the registration form (representativeness, logical design, completeness and uniqueness). The next step was the DRP collection, using the PCNE tool daily. Compliance with the instructions and the time needed to solve a DRP were evaluated. Finally, the inter-rater reliability was evaluated by comparing DRP codings done by pharmacist volunteers. Results The classification was translated into French and adapted by adding 16 items. The classification showed a high content validity for the academics and the community pharmacists. A total of 109 DRP forms were coded, with an average resolution time of 5 min. Regarding the inter-rater reliability, 74 tool items out of the set of 83 showed high consistency in coding. Conclusion This study showed that the tool adaptation to a French-speaking Belgian context was reliable and has adequate validity for daily use.

[Frequency and nature of drug related problems with corticosteroids in Belgian community pharmacies]. / Fréquence et nature des problems liés aux corticosteroïdes dans les officines publiques de Belgique.

Aim Aims are: 1] Identify causes of Drug Related Problems (DRPs), interventions performed by pharmacists and results of corticosteroid- related problems and 2] distinguish between problems related to inhaled and general corticosteroids. Methods During 5 days of their internship, 534 final year students of pharmaceutical sciences in six Belgian universities collected DRPs encountered in community pharmacies, as well as related interventions performed by pharmacists and the result of the intervention. The DRPs' electronic registration was done through an adapted tool for Belgium based on the classification of Pharmaceutical Care Network Europe [PCNE- v 6.2]. Findings The frequency of DRPs is 24,8%. 766 DRPs (4,8%) related to corticosteroids, of which 351 were inhaled corticosteroids. The most common causes of corticosteroid-related problems (53- 59%) were technical causes. The most represented category of clinical causes was the inappropriate choice of drug [33-41%]. Pharmacists' intervention was similar for inhaled and general corticosteroids. Pharmacists intervened orally with patients in 38-40% of total interventions, and in writing in 16% of interventions. Pharmacists did not react in 16% of corticosteroid-related problems. 81-83% of PLMS were resolved partially or completely. Conclusion In conclusion, DRPs detected in community pharmacies related to corticosteroid are infrequent (4,8% of DRPs) but 82% of detected problems have been resolved. Furthermore, the study shows the importance for the Belgian health system to introduce an official DRPs classification and software facilitating their documentation in community pharmacies.

[Information transmission to the community pharmacist after a patient's discharge from the hospital: setting up of a written medication discharge form, prospective evaluation of its impact, and survey of the information needs of the pharmacists]. / Transmission d'information au pharmacien d'officine après hospitalisation du patient: élaboration d'une feuille de transfert, évaluation prospective de son effet et enquête sur les besoins d'information des pharmaciens.

INTRODUCTION: Discharge from the hospital is a period at risk for the continuity of patient's medication (seamless pharmaceutical care). The community pharmacist is often the first health care professional seen by the patient after hospital discharge. The clinical pharmacist has potentially a key role in establishing an efficient information transfer from the hospital to the community pharmacy. OBJECTIVE: (1) To develop and, (2) to evaluate the impact of a structured discharge medication form prepared at hospital discharge by the clinical pharmacist and containing information items related to the medication regimen for the community pharmacist, and (3) to survey the information needs of the Belgian community pharmacists to ensure continuity of care after hospitalization. METHODS: (1) A structured discharge medication form has been developed based on a Literature review and on opinions expressed by community and clinical pharmacists, members of the Belgian Pharmaceutical Union (Association Pharmaceutique Belge) and an ethical committee. (2) A prospective study has been conducted with patients from geriatrics and orthopaedics wards of the University Hospital Dinant-Godinne returning home after hospital discharge with the discharge medication form to be given to their commuiity pharmacist; its use, the reasons for non-use, the perceived impact and the satisfaction of the community pharmacist have been assessed. (3) An on-line survey addressed to all Belgian community pharmacists evaluated their information needs. RESULTS: (1) The final version of the discharge medication form included key information items concerning the hospital, the patient, the discharge treatment (including the type of modifications made as compared to medications taken before admission), and on medication management at home. Some items were excluded because of Lack of perceived utility by pharmacists, confidentiality issues, and respect of patient's freedom of choice. (2) From the 71 medication forms given to patients, 48 were received by the community pharmacist. One quarter of respondents stated that they did not use the form, the main reason being that it was received after dispensing of the discharge treatment (n=6/11). The majority of the community pharmacists considered most of the information items as useful and the discharge medication form as being valuable for continuity of care. Requests for additional information were made (e.g., reason of admission and of treatment modifications, etc.). (3) The utility, benefits, and need for additional information items beyond what was included in the discharge medication form were highlighted by the respondents (n=309) of the national survey. Most of these respondents confirmed the value of the different information items included in the discharge medication form. CONCLUSION: The transmission of a structured medication form containing information about the medication regimen upon hospital discharge is of real interest and value for the community pharmacist because it goes beyond what is usually provided on a medical prescription. However, this discharge medication form should include more information items for effective pharmaceutical care.

[Drug related problems in Belgian community pharmacies]. / Les problèmes liés aux médicaments dans les officines belges.

INTRODUCTION: The identification, the management and if possible the prevention of drug related problems (DRP), are the main responsibilities of pharmacists. AIM: The aims of the study were 1/to investigate the frequency and nature of drug related problems detected by community pharmacists, 2/to inventories the frequency and nature of the interventions by community pharmacists on prescribed medicines, and 3/to evaluate whether there is a difference between DRP detection at the moment of dispensing versus in a quiet setting (a posteriori detection). METHOD: All trainees of the participating universities of Belgian were asked to contribute to a observational study. Participating pharmacists quantified DRP's and their interventions on prescribed medicines for 5 days. Registrations were made by using a web tool based on an adapted version of the classification list of PCNE. The registration took place in two phases, at the time of delivery as well as in an a posteriori verification of the prescriptions with the pharmaceutical record file of the patients. RESULTS: The study was conducted from November 2012 to April 2013 in 534 community-pharmacies with internship. During this period 9.869 prescriptions (15%) with at least one DRP were detected on a total of 64.962 prescriptions treated by tutor pharmacists. Since there could be more than one problem on a prescription, 15.952 DRP's were registered. 2.597 of the DRP's were detected by a posteriori verification. 75% of all problems had a technical cause and 37% were clinical in nature. Under the technical causes an incomplete prescription was the most common. The most frequently registered clinical causes were a drug interaction, an inopportune time of intake, a too high or too low dose and an unsuitable drug. Participating pharmacists solved almost 3 of the 4 detected DRP's. In more than half of the DRP's, the patient was verbally and/or written informed. In 44% of the a posteriori discovered problems, the pharmacist intervened. CONCLUSION: Pharmacist detected one or more DRP's with 15% of the prescriptions. Analysis of a prescription prior to dispensing the medicines therefore appears necessary. The active intervention of the pharmacist in 83% of the problems indicates that he contributes to the optimization of drug therapy with a potential increase in the quality of life of the patient and a reduction in the cost of healthcare. The a posteriori discovered DRP's demonstrate the need for pharmacist lead meditation reviews possibly together with the physician and/or patient.

Characterization and optimization of GMO-based gels with long term release for intraarticular administration.

Osteoarthritis is characterized by slow degenerative processes in the articular cartilage within synovial joints. It could be interesting to develop a sustained-release formulation that could be effective on both pain/inflammation and restoration of mechanical integrity of the joint. Recently, an injectable system based on glycerol monooleate (GMO), containing clonidine as a model hydrophilic analgesic/anti-inflammatory drug and hyaluronic acid as a viscoelastic scaffold, showed promising potential as a biodegradable and biocompatible preparation to sustain the drug activity. However, drug release from the system is relatively fast (complete within 1 week) and the underlying drug release mechanisms not fully understood. The aims of this study were: (i) to significantly improve this type of local controlled drug delivery system by further sustaining clonidine release, and (ii) to elucidate the underlying mass transport mechanisms. The addition of FDA-approved inactive ingredients such as sodium oleate or purified soybean oil was found to be highly effective. The release rate could be substantially reduced (e.g., 50% release after 10 days), due to the increased hydrophobicity of the systems, resulting in slower and reduced water uptake and reduced drug mobility. Interestingly, Fick's second law of diffusion could be used to quantitatively describe drug release.