Swallowing difficulties with oral drugs among polypharmacy patients attending community pharmacies.

Background Swallowing difficulties are common and can affect patients' ability to take solid oral dosage forms, thus compromising medication adherence. Strategies developed by patients to overcome such difficulties while taking medicines have seldom been described. Objective To determine prevalence and characteristics of swallowing difficulties among primary care patients attending their community pharmacies; to explore strategies developed by patients to overcome their difficulties, and health professionals' awareness of these problems. Setting Prospective study with a semi-structured questionnaire in random community pharmacies located in two Swiss regions. Method In each pharmacy, an interviewer asked 16 questions to each consecutive patient (18 years and older) with a prescription for at least 3 different solid oral forms. Main outcome measure Quantification of number of patients with swallowing difficulties and detailed description of difficulties. Results Among 122 pharmacies, 59 (48 %) accepted to join the study and 410 patients were enrolled. Thirty-seven patients (9.0 %) reported ongoing swallowing difficulties, while 55 patients (13.4 %) reported past difficulties. For the majority of patients, difficulties occurred at each single dose (83.7 %), with a single medication (59.8 %) and lasted for less than 12 months (53.8 %). Number of tablets was not the main trigger. Swallowing difficulties impaired extremely daily life in 12 % of the patients. Intentional non adherence (23 % of patients) and altering the oral dose formulation were the most common and potentially harmful strategies used by patients to overcome their swallowing difficulties. According to the patients, pharmacists and physicians rarely inquired about their swallowing difficulties. Conclusion We report a fairly high prevalence of swallowing difficulties in polypharmacy patients attending their community pharmacies. Pharmacists have to interview patients on their swallowing difficulties in a more systematic way, support patients in finding solutions and refer them to their physician if necessary to ensure continuity in care.

Human immunodeficiency virus/acquired immunodeficiency syndrome and tropical diseases: a Brazilian perspective

The paper summarizes recent findings on the epidemiology and pathogenesis of human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/Aids), highlighting the role of co-infections with major tropical diseases. Such co-infections have been studied in the Brazilian context since the beginning of the Aids epidemic and are expected to be more frequent and relevant as the Aids epidemic in Brazil proceeds towards smaller municipalities and the countryside, where tropical diseases are endemic. Unlike opportunistic diseases that affect basically the immunocompromised host, most tropical diseases, as well as tuberculosis, are pathogenic on their own, and can affect subjects with mild or no immunossuppression. In the era of highly active anti-retroviral therapies (HAART), opportunistic diseases seem to be on decrease in Brazil, where such medicines are fully available. Benefiting from HAART in terms of restoration of the immune function, putative milder clinical courses are expected in the future for most co-infections, including tropical diseases. On the other hand, from an ecological perspective, the progressive geographic diffusion of Aids makes tropical diseases and tuberculosis a renewed challenge for Brazilian researchers and practitioners dealing with HIV/Aids in the coming years.

Revised Service Framework for Respiratory Health and Wellbeing Consultation

The Service Framework for Respiratory Health and Wellbeing was originally launched in June 2009. It has recently been subject to a fundamental review and also to an independent review by the Regulation and Quality Improvement Authority (RQIA). The revised Framework includes 56 standards, which relate to a number of specific conditions, as well as communication and patient and public involvement, health improvement and protection, social emotional support, information, training, medicines management, and palliative and end of life care. åÊ

Report on the Regulation of Practitioners of Complementary and Alternative Medicine in Ireland

This report has been written in the context of this interest and in response to a request from the Department of Health and Children. It follows a Forum on regulatory issues that was held at the IPA in June 2001 and attended by many CAM practitioners. The Minister for Health and Children asked the Institute to build on the discussions at the Forum by preparing a report on possible options in the regulation of CAM practitioners in Ireland. The focus of the report is on regulatory and policy issues in general. It is not within the Instituteâ?Ts competence or brief to comment on more specific clinical or technical issues. Download the document here

Breast Implants Information for women considering breast implants

Breast Implants Information for women considering breast implants The information in this booklet is being provided for women considering the option of breast implant surgery. The aim of the booklet is to assist women in making an informed choice about breast implants before opting for surgery. The information has been compiled by a subcommittee of the Advisory Committee for Medical Devices at the Irish Medicines Board and has included consultation with health professionals and representatives of interested organisations.  Download the PDF

Immunisation Guidelines for Ireland (2008)

Immunisation Guidelines for Ireland (2008) This revised report on immunisation guidelines for Ireland has been prepared with the assistance of an active Committee from associated disciplines in Paediatrics, Infectious Diseases, General Practice, Public Health, Microbiology, Occupational Health, Travel Medicine and the Irish Medicines Board. The report itself continues to be simple and concise in design and of course does not claim to contain all information on any pharmacological material. Click here to download PDF 2mb

AMH New Horizons Belfast

This project focuses on individuals learning more about their health and wellbeing and developing action plans that they will take responsibility for. This will allow participants to examine and challenge issues which impact on their mental and physical health, including medicines. This project will involve users, staff, pharmacist and other providers. Like all projects this is a 2 way learning process, the staff will be use the pharmacy as a resource and the pharmacist will gain more awareness of health issues and the impact of living with mental health issues.

Paleopharmacology and pollen: theory, method, and application

Parasitism was a universal human condition. Because of this, people developed herbal medicines to treat parasites as part of their pharmacopoeias. We propose that it is possible to recover evidence of medicinal plants from archaeological sites and link their use to specific health conditions. This is a multidisciplinary approach that must involve at least paleoethnobotanists, archaeoparasitologists, paleopathologists, and pharmacologists.

PHA - improving cardiovascular services

?The Public Health Agency has identified ways of delivering cardiovascular services that will help to tackle health inequalities. These are described in a new "health impact assessment" report, launched on 1 June at the Maureen Sheehan Centre, Belfast.The PHA, in partnership with a wide variety of community, voluntary and statutory bodies, leads the work to improve cardiovascular health and wellbeing, through better prevention and treatment services, delivered through a 'cardiovascular service framework'. The result of a wide consultation, this new report will help to improve the way those services are delivered by focusing on the needs of disadvantaged people.Explaining the importance of this work, Dr Adrian Mairs, Consultant in Public Health Medicine, PHA, said: "The Public Health Agency was set up to tackle health inequalities and promote better health and wellbeing across Northern Ireland. Despite many improvements in prevention and treatment, cardiovascular diseases remain the main cause of death in Northern Ireland. We know that these diseases, including heart disease, stroke, circulation problems, diabetes and renal disease have a greater and more severe impact on people living in poverty. "This work will help us to reduce the health inequalities that exist in our society by improving the way cardiovascular services are developed and delivered, eg ensuring stop smoking services meet local needs, identifying and treating high blood pressure, and helping people to take their medicines properly."The health impact assessment has been developed from other work, including a literature review, cardiovascular health and wellbeing profile, and full technical report. All of these resources are available on the PHA website, under 'Directorates', 'Service Development and Screening'. The work will also be used to help the development of service frameworks covering other disease areas. Putting a health inequalities focus on Northern Ireland cardiovascular service framework - Summary report: www.publichealth.hscni.net/publications/putting-health-inequalities-focu... health and wellbeing profile for Northern Ireland: www.publichealth.hscni.net/publications/cardiovascular-health-and-wellbe... health and wellbeing in Northern Ireland - Literature review: www.publichealth.hscni.net/publications/cardiovascular-health-and-wellbe... focus (newsletter): www.publichealth.hscni.net/publications/hia-focus

Impact of a computerized physician order entry system on compliance with prescription accuracy requirements.

OBJECTIVE: To assess the change in non-compliant items in prescription orders following the implementation of a computerized physician order entry (CPOE) system named PreDiMed. SETTING: The department of internal medicine (39 and 38 beds) in two regional hospitals in Canton Vaud, Switzerland. METHOD: The prescription lines in 100 pre- and 100 post-implementation patients' files were classified according to three modes of administration (medicines for oral or other non-parenteral uses; medicines administered parenterally or via nasogastric tube; pro re nata (PRN), as needed) and analyzed for a number of relevant variables constitutive of medical prescriptions. MAIN OUTCOME MEASURE: The monitored variables depended on the pharmaceutical category and included mainly name of medicine, pharmaceutical form, posology and route of administration, diluting solution, flow rate and identification of prescriber. RESULTS: In 2,099 prescription lines, the total number of non-compliant items was 2,265 before CPOE implementation, or 1.079 non-compliant items per line. Two-thirds of these were due to missing information, and the remaining third to incomplete information. In 2,074 prescription lines post-CPOE implementation, the number of non-compliant items had decreased to 221, or 0.107 non-compliant item per line, a dramatic 10-fold decrease (chi(2) = 4615; P < 10(-6)). Limitations of the computerized system were the risk for erroneous items in some non-prefilled fields and ambiguity due to a field with doses shown on commercial products. CONCLUSION: The deployment of PreDiMed in two departments of internal medicine has led to a major improvement in formal aspects of physicians' prescriptions. Some limitations of the first version of PreDiMed were unveiled and are being corrected.

Disseny i implementació d'un sistema de control d'un consultori mèdic

Aquest treball consisteix en el disseny i implementació d'un sistema informàtic per a la gestió d'un consultori mèdic, amb les següents funcionalitats: gestió de pacients, control d'hores de visita, gestió de medicaments i manteniment d'historials mèdics.

Medication use in patients with end of life dementia:Presentations

CARDI recently launched a new report (Friday 6 July 2012) which finds considerable uncertainty and variation in the medicines doctors say they would prescribe for patients with dementia at the end of life when presented with clinical scenarios. The all-Ireland research, led by a team at QUB, finds evidence that GPs and hospital physicians indicate they would continue with dementia medications and statins and actively prescribe antibiotics when there is limited evidence of benefits to patients with dementia at end of life.Links to presentations are below:Assessment of factors which influence decision-making regarding medication use in patients with dementia at the end of life: Prof Carmel HughesMedication use in patients with end of life dementia: Dr Shaun O'Keefe

Speciation of antimony (III) and antimony (V) using hydride generation for meglumine antimoniate pharmaceutical formulationsquality control

The pentavalent antimonies, mainly the meglumine antimoniate, are recommends as first-choice medicines for leishmaniasis therapy. In this work we described the development of formulations of meglumine antimoniate injectable medication, as well as the analytical methodology used in the selective determination of Sb(III) and Sb(Total) by hydride generation - inductively coupled plasma atomic emission spectrometry (HG-ICP-AES) and ICP-AES, respectively. On that purpose the analytical methodology was developed focusing on the HG-ICP-AES technique. The formulations using propylene glycol/water as vehicles in a 20:80 proportion were more appropriate for subsequent use in industrial scale. These formulations also showed a lower variation on Sb(III) percentage, no need of buffer solution to stabilize the formulation and no influence of the autoclaving in the quality of the product. The results of the development of the analytical methodology point out the proposed method as an efficient alternative for the determination of Sb(III) in the presence of large quantities of Sb(V) in injectable solutions of meglumine antimoniate, in a selective, linear, accurate and precise manner. In addition, the method showed a low limit of quantification, less interference of the matrix, and more resilience than batch techniques proposed in the Brazilian Pharmacopeia.

Role and regulation of islet-Brain 1 in pancreatic β-cells

Résumé : L'insuline est produite et sécrétée par la cellule ß-pancréatique. Son rôle est de régler le taux de sucre dans le sang. Si ces cellules meurent ou échouent à produire suffisamment de l'insuline, les sujets développent le diabète de type 2 (DT2), une des maladies les plus communes dans les pays développés. L'excès chronique des lipoprotéines LDL oxydés (oxLDL) et/ou des cytokines pro-inflammatoires comme l'interleukine-1ß (IL-1ß) participent au dérèglement et à la mort des cellules ß. Nous avons montré qu'une chute des niveaux d'expression de la protéine nommée «mitogen activated protein kinase 8 interacting protein 1» ou «islet brain 1 (IB 1)» est en partie responsable des effets provoqués par les oxLDL ou IL-1ß. IB1 régule l'expression de l'insuline et la survie cellulaire en inhibant la voie de signalisation « c-jun N-terminal Kinase (JNK)». La réduction des niveaux d'expression d'IB1 provoque l'activation de la voie JNK en réponse aux facteurs environnementaux, et ainsi initie la réduction de l'expression de l'insuline et l'induction du programme de mort cellulaire. Les mimétiques de l'hormone "Glucagon-like peptide 1", tel que l'exendin-4 (ex-4), sont une nouvelle classe d'agents hypoglycémiants utilisés dans le traitement du DT2. Les effets bénéfiques de l'ex-4 sont en partie accomplis en préservant l'expression de l'insuline et la survie des cellules ß contre les stress associés au DT2. La restauration des niveaux d'expression d'IB1 est un des mécanismes par lequel l'ex-4 prodigue son effet sur la cellule. En effet, cette molécule stimule l'activité du promoteur du gène et ainsi compense la réduction du contenu en IB1 causée par le stress. Outre ce rôle anti-apoptotique, dans ce travail de thèse nous avons mis en évidence une autre fonction d'IB1 dans la cellule ß. La réduction de l'activité ou des niveaux d'expression d'IB1 induisent une réduction importante de la sécrétion de l'insuline en réponse au glucose. Le mécanisme par lequel IB1 régule la sécrétion de l'insuline implique à la fois le métabolisme du glucose et éventuellement le transport vésiculaire en contrôlant l'expression de la protéine annexin A2. En résumé, IB 1 est une molécule clé à travers laquelle l'environnement du diabétique pourrait exercer un effet délétère sur la cellule ß. L'amélioration de l'activité d'IB1 et/ou de son expression devrait être considérée dans les approches thérapeutiques futures visant à limiter la perte des cellules ß dans le diabète. Abstract : ß-cells of the pancreatic islets of Langerhans produce and secrete insulin when blood glucose rises. In turn, insulin ensures that plasma glucose concentrations return within a relatively narrow physiological range. If ß-cells die or fail to produce enough insulin, individuals develop one of the most common diseases in Western countries, namely type 2 diabetes (T2D). Chronic excess of oxidized low density lipoproteins (oxLDL) and/or pro-inflammatory cytokines such as interleukin 1-ß (IL-1ß) contribute to decline of ß-cells and thereby are thought to accelerate progression of the disease overtime. We showed that profound reduction in the levels of the mitogen activated protein kinase 8 interacting protein 1 also called islet brain 1 (IB1) causes ß-cell failure accomplished by oxLDL or IL-1 ß. IB1 regulates insulin expression and cell survivals by inhibiting the c-Jun N-terminal Kinase pathway. Diminution in IB 1 levels leads to an increase in activation of the JNK pathway induced by environmental stressors, and thus initiates loss of insulin expression and programmed cell death. The mimetic agents of the glucoincretin glucagon-like peptide 1 such as exendin-4 (ex-4) are new class of hypoglycaemic medicines for treatment of T2D. The beneficial property is in part achieved by preserving insulin expression and ß-cell survival against stressors related to diabetes. Restored levels in IB 1 account for the cytoprotective effect of the ex-4. In fact, the latter molecule .stimulates the promoter activity of the gene and thus compensates loss of IB1 content triggered by stress. Beside of the anti-apoptotic role, an additional leading function for IB 1 in ß-cells was highlighted in this thesis. Impairment in IB1 activity or silencing of the gene in ß-cells revealed a major reduction in insulin secretion elicited by glucose. The mechanisms whereby IB 1 couples glucose to insulin release involve glucose metabolism and potentially, vesicles trafficking by maintaining the levels of annexin A2. IB 1 is therefore a key molecule through which environmental factors related to diabetes may exert harmful effects on ß-cells. Improvement in IB 1 activity and/or expression should be considered as a target for therapeutic purpose.

Parental occupational exposure to organic solvents and anencephaly in Mexico

Objective: To assess the relationship between parental occupational exposure to organic solvents, and the risk of anencephaly in Mexico. Methods: A case-control study was conducted based on the registers of the Epidemiological Surveillance System for Neural Tube Defects in Mexico; 151 cases of anencephaly of ≥20 weeks’ gestation were included. A control, born alive and without any apparent congenital malformations at birth, was selected for each case in the same maternity service in which the case was born. Information on occupational exposures, lifestyle habits, reproductive history, use of medicines, supplementation with multivitamins and folic acid, was obtained by a general questionnaire; a food frequency questionnaire was also applied to obtain information of daily intake of folate and other B vitamins. Occupational exposure to organic solvents was based on job title as a proxy for exposure and analysed considering two critical periods around conception. Results: In logistic regression analysis, the odds of having a child with anencephaly was higher if the mother or the father was occupationally exposed to organic solvents during the periconceptional period, or when both parents or at least one of them were occupationally exposed during this period with an adjusted odds ratio of 2.97 (95% CI 1.36 to 6.52). Conclusions: The results support the hypothesis that both maternal and paternal occupational exposure to organic solvents can increase the probability of having a child with anencephaly.