Working alliance in communication skills training for oncology clinicians: A controlled trial.

OBJECTIVE: The aim of this study was to evaluate the impact of communication skills training (CST) on working alliance and to identify specific communicational elements related to working alliance. METHODS: Pre- and post-training simulated patient interviews (6-month interval) of oncology physicians and nurses (N=56) who benefited from CST were compared to two simulated patient interviews with a 6-month interval of oncology physicians and nurses (N=57) who did not benefit from CST. The patient-clinician interaction was analyzed by means of the Roter Interaction Analysis System (RIAS). Alliance was measured by the Working Alliance Inventory - Short Revised Form. RESULTS: While working alliance did not improve with CST, generalized linear mixed effect models demonstrated that the quality of verbal communication was related to alliance. Positive talk and psychosocial counseling fostered alliance whereas negative talk, biomedical information and patient's questions diminished alliance. CONCLUSION: Patient-clinician alliance is related to specific verbal communication behaviors. PRACTICE IMPLICATIONS: Working alliance is a key element of patient-physician communication which deserves further investigation as a new marker and efficacy criterion of CST outcome.

Impact des maladies rhumatismales sur la population âgée en Suisse et sa consommation de soins

Les maladies rhumatismales sont fréquemment observées chez les personnes âgées et ont un impact considérable sur la qualité de vie des personnes en souffrant. Peu d'études suisses sur la situation épidémiologique et sur l'impact de ce type de maladies sur la consommation des services de santé existent. Cette thèse a pour but d'étudier les connaissances actuelles à partir de la littérature suisse et étrangère et d'établir un bilan en Suisse au moyen d'une enquête de population effectuée en 1997. Une revue systématique de littérature a été effectuée. En dépit d'une grande variété des approches méthodologiques rendant délicates les comparaisons géographiques et temporelles, la prévalence des maladies rhumatismales chez les personnes de 65 ans et plus semble être homogène entre pays et stable temporellement. particulièrement dès 1980. Celle-ci est élevée et augmente rapidement avec le très grand âge. De plus, les femmes sont plus fréquemment atteintes que les hommes. Notre revue montre que le recours aux soins ambulatoires (médecins, chiropraticiens, traitements ambulatoires des hôpitaux) lié aux maladies rhumatismales est important. L'impact de ces maladies sur les hospitalisations est, par contre, moins clairement établi. Les nouvelles générations de personnes en souffrant semblent avoir plus recours aux services de santé que les précédentes. Ces maladies sont aussi à l'origine d'une forte consommation d'anti-inflammatoires non-stéroïdiens avec comme conséquence une multitude de complications. En dépit de son efficacité et de son utilité, le recours à l'arthroplastie est sous- utilisé. Notre analyse se base sur une enquête réalisée auprès d'un échantillon représentatif des individus âgés de 15 ans et plus résidant de manière permanente en Suisse en 1997 : la prévalence des maladies rhumatismales en Suisse s'élève à 41 % chez les personnes âgées de 65 ans et plus, dont 48 % chez les femmes et 31 % chez les hommes. Ces prévalences sont inférieures à celles relevées dans la littérature probablement en raison de notre définition relativement restrictive des maladies rhumatismales. Ces dernières augmentent de 50 % le nombre attendu de consultations chez un médecin ou un chiropraticien et de 30 % le nombre attendu d'hospitalisations. Les personnes souffrantes ont. en outre, une probabilité de recours aux services de Soins à domicile 1,7 fois plus élevé que les autres. Aucun impact sur le nombre de traitements ambulatoires en milieu hospitalier n'a été trouvé. Nos résultats sont comparables à ceux relevés dans la littérature internationale et suisse, sauf pour les traitements ambulatoires des hôpitaux. En 1990, sur les 983'400 personnes de 65 ans et plus (recensement fédéral de la population de 1990), 403'200 personnes souffraient de maladies rhumatismales. Quelque 5'334'900 consultations chez un médecin ou un chiropraticien, 4'959'300 consultations chez un médecin et 216'800 hospitalisations étaient imputables aux personnes de 65 ans et plus toutes causes de consultations confondues, dont 1'008'000 consultations chez un médecin/chiropraticien, 927'300 chez un médecin et 98'500 hospitalisations imputables aux maladies rhumatismales. Selon ie scénario (( tendance )) des projections démographiques publiées par l'Office Fédéral de la Statistique. d'ici 2040, le nombre de personnes souffrant de maladies rhumatismales en Suisse risque d'augmenter de 80 % (en supposant que la prévalence reste stable), affectant 726'500 sur 1'772'000 personnes de 65 ans et plus. Cette augmentation est la conséquence de l'accroissement prévu de la population de 65 ans et plus dans la population générale. Le nombre global de consultatiordhospitalisations risque d'augmenter dans les mêmes proportions si le recours aux services de santé reste stable. En effet. en 2040, quelque 9'613'100 consultations chez un médecinichiropraticien, 8'936'200 consultations chez un médecin et 390'700 hospitalisations pourraient être imputables aux personnes de 65 ans et plus. dont 1'8 16'300 consultations chez un médecin/chiropraticien, 1'67 1'000 consultations chez un médecin et 1 90'600 hospitalisations en raison de maladies rhumatismales. Une légère diminution du nombre de personnes atteintes de maladies rhumatismales. ainsi que du recours aux services de santé engendré par ces maladies. est attendue dès 3040. Le nombre de personnes souffrant de maladies rhumatismales et le nombre de consultations/ hospitalisations associées risquant d'augmenter de façon considérable, il est nécessaire de freiner cette progression. Des mesures préventives primaires, secondaires ou tertiaires peuvent diminuer la prévalence des maladies rhumatismales et l'impact de celles-ci sur la consommation des services de santé.<br/><br/>Rheumatic diseases are frequently observed in elderly people and have an important impact on tlieir life qurlity. There are fe1.v Swiss stuciies on the epiciemio!ogica! situttien and on the impact of such diseases on the use of health services. This thesis aims at studying the current knowledge based on Swiss and international literature and at establishing the situation in Switzerland from a population survey conducted in 1997. A systeinatic literature review lias been carried out. Despite a large range of methods making a comparisoii diffcult, the prevalence of rheumatic diseases seems to be homogeneous in different countries and stable. especially since 1980. It is high and increases rapidly with age. Furthermore, \niorneil suffer more frequently thaii men. Our review shows that the use of ambulatory care linked to rheumatic diseases is important. On the contrary, the impact of such diseases on hospitalization is less clearly established. New generations seem to consult more. Rheumatic diseases are also at the origin of a strong consumptioii of non-steroidal anti- inflammatory drugs \vitIl potential severe consequences. Despite its effectiveness and efficiency, arthroplasty is underused. Our analysis is based 011 a survey of Swiss permanent residents aged 15 or more in 1997. Based on Our analysis, the prevalence of rheumatic diseases in Switzerland is 41 % for elderly people (48 96 for women and 31 % for men). Theses prevalences are smaller than those found in the literature because of our relatively strict definition of rheumatic diseases. The latter diseases increase of about 50 o/o the expected number of consultations (chiropractor included or not) and of about 30 960 the expected number of hospitalizations. The affected persons have a probability of home care use 1.7 times higlier than the others. No impact on the number of outpatient care provided by hospitals has been found. Our results are comparable to those found in the international and Swiss literature, except for hospital outpatient care. In 1990, of 983,400 perçons aged 65 and older, 403,200 persons suffered from rheumatic diseases. 5,334,900 consultations by a physician or a chiropractor, 4,959,300 consultations by a physician and 2 16,800 hospitalizations were attributed to the elderly whatever, the reason of consultation, of which 1,008,000 consultations by a physicianlchiropractor, 927,300 by a physician, and 98,500 hospitalizations are due to rheumatic diseases. According to the "tendance" scenario of demographic projections published by the Swiss Federal Office of Statistics, until 2040 the number of persons suffering from rheumatic diseases will increase of 80 % if the prevalence stays stable, affecting 736,500 of 1,772,000 perçons of 65 and older. This increase is due to the increase of the percentage of persons 65 and older in the population. The global number of consultationshospitalizations will increase similarly if the use of health services stays stable. In 2040, 9,613,l 00 consultations by a physiciaidchiropractor, 8,936,200 Consultations by a physician and 390,700 hospitalizations could be attributed to the persons aged 65 and older, of which 1,816,300 consultations by a physician, 1,671,000 consultations by a physician/chiropractor and 109,600 hospitalizations will be due to the rheumatic diseases. However a small decrease of the number of affected perçons and of the subsequent use of health services is expected after 2040. The number of affected elderly people and the volume of conçultations/hospitalizations are expected to increase and it ir necessx-y to slow down this progression. Preventive interventions, primary, secondary or tertiary, can decrease the prevalence of rheumatic diseases and the impaci on the consumption of health services.

Coneixements i usos lingüístics de l'estudiantat de la Universitat de Lleida (2012 / 2013). Estudi comparatiu dels resultats obtinguts el 1993/1994 amb els de l’actualitat

El treball que teniu a les mans és una recerca sociolingüística que té com a objectiu l’anàlisi dels coneixements i els usos lingüístics de la Universitat de Lleida, a partir de la comparació dels resultats obtinguts a “Coneixements i usos lingüístics de l’estudiantat de la Universitat de Lleida” (Curs 1993/1994), un estudi impulsat des dels Servei de Llengua i Terminologia l’any 1993. L’elaboració del treball es divideix en tres etapes: l’etapa d’investigació, l’etapa d’organització i l’etapa d’interpretació. La primera etapa ha estat destinada a la recollida de dades. He demanat a un total de 1046 alumnes provinents de vint-i-un graus o especialitat diferents que contestessin un qüestionari. La segona etapa consisteix en l’organització de les dades. El primer que he fet ha estat entrar els resultats de cadascuna de les enquestes al programa ACCES, el qual m’ha permès fer les posteriors agrupacions partint sempre del model de 1993. Una vegada he tingut totes les agrupacions fetes, he fet tots els percentatges, gràfiques i taules al programa Excel. Finalment, quan ja he tingut tots els gràfics i taules confeccionats he passat ja a l’última etapa del treball: la interpretació de les dades. Primer he fet una lectura de cadascun dels gràfics i taules, comparant-los posteriorment amb els resultats obtinguts el 1993. Una vegada he tingut tots els comentaris fets he passat ja al més important: la redacció de les conclusions, on intento explicar els canvis més importants que he copsat.

Verbrennungen--Von der Bagatelle zur Katastrophe [Burns--from trifle case to mass casualty]

Burn injuries are very frequent, most being trifle cases. Nevertheless every year about 200 patients need to be treated in one of the two specialised Swiss burns centres. Admission criteria are burns > 15% body surface or burns to critical areas (face neck, hands, genitalia, joints) and electrical injuries. The paper reviews the physiophathology of the burn wound which differs depending on the thermal or electrical aetiology. The airway may be threatened due to true inhalation, but also to burns to the face or neck. In major burns >20% body surface in adults, or > 10% in children, fluid resuscitation will be required; oral hydration is generally sufficient by smaller burns. Surgical treatment of 2nd and 3rd degree burns starts within the first 24 days after injury. While complex treatment is generally available in peace time, a major accident such as a disco-fire that can generate hundreds casualties in a few minutes, can threaten our system and force the adoption of triage rules, and simplified treatments. Attitudes to adopt in such conditions are discussed.

Increasing prehospital emergency medical service interventions for nursing home residents.

QUESTION: In the ageing European population, the proportion of interventions by the emergency medical services (EMS) for elderly patients is increasing, but little is known about the recent trend of EMS interventions in nursing homes. The aim of this analysis was to describe the evolution of the incidence of requests for prehospital EMS interventions for nursing home residents aged 65 years and over between 2004 and 2013. METHODS: A prospective population-based register of routinely collected data for each EMS intervention in the Canton of Vaud. Linear time trends of incidence of requests to the EMS in nursing homes were calculated and stratified by age categories. RESULTS: The number of ambulance interventions in nursing homes for people aged 65 years and over (65+) increased by 68.9% (1124‒1898) between 2004 and 2013. A significant linear increase of the annual incidence of requests to EMS per 1,000 nursing home residents was found for people aged 65-79 (10.2, 95% confidence interval [CI] 6.2-14.2), 80-89 (16.5, 95% CI 14.0-19.0) and over 90 (12.1, 95% CI 5.8-18.4). EMS interventions in nursing home residents who required an emergency physician increased during the same period by 205.6% (from 106 to 324), representing an increase from 2% to 7% of all emergency physician interventions in the Canton. CONCLUSIONS: Our results confirmed an important increase in the incidence of EMS interventions in nursing homes during the last decade, far exceeding the actual increase of the nursing home population during the same period. This evolution represents an important opportunity to reconsider the EMS missions in the context of an ageing society.

Unplanned complex suicide by self-strangulation associated with multiple sharp force injuries: a case report.

In cases of ligature strangulation, the importance of distinguishing self-inflicted death from homicide is crucial. This entails objective scene investigation, autopsy and anamnesis in order to elucidate the manner of death correctly. The authors report a case of unplanned complex suicide by means of self-strangulation and multiple sharp force injury. The use of more than one suicide method, consecutively--termed unplanned complex suicide--gives this case particular significance. A brief discussion on this uncommon method of suicide is presented, particularly relevant to the attending forensic physician. In addition, a short overview of the entity of complex suicide is given.

Rétablissement postopératoire optimisé, applique aux patients après cystectomie [Enhanced recovery after surgery applied to cystectomy patients].

Enhanced Recovery After Surgery (ERAS) is a multimodal concept combining pre, intra and postoperative evidence-based care elements to reduce surgical stress. ERAS pathways have been shown to significantly reduce morbidity, length of hospital stay and total costs when applied to colorectal surgery. It is therefore considered standard of care in this specialty. There can be no doubt that ERAS principles can be applied also in other major surgeries. However, uncritical application of the guidelines issued from colonic procedures seems inappropriate as the surgical procedures in pelvic cancer surgery differ considerably. This article reports on the first steps of an ERAS project and his introduction in urology.

Assessment of inflammatory Bowel Disease patient's needs and problems from a nursing perspective

BACKGROUND: In this study, we aimed at assessing Inflammatory Bowel Disease patients' needs and current nursing practice to investigate to what extent consensus statements (European Crohn's and Colitis Organization) on the nursing roles in caring for patients with IBD concur with local practice. METHODS: We used a mixed-method convergent design to combine quantitative data prospectively collected in the Swiss IBD cohort study and qualitative data from structured interviews with IBD healthcare experts. Symptoms, quality of life, and anxiety and depression scores were retrieved from physician charts and patient self-reported questionnaires. Descriptive analyses were performed based on quantitative and qualitative data. RESULTS: 230 patients of a single center were included, 60% of patients were males, and median age was 40 (range 18-85). The prevalence of abdominal pain was 42%. Self-reported data were obtained from 75 out of 230 patients. General health was perceived significantly lower compared with the general population (p < 0.001). Prevalence of tiredness was 73%; sleep problems, 78%; issues related to work, 20%; sexual constraints, 35%; diarrhea, 67%; being afraid of not finding a bathroom, 42%; depression, 11%; and anxiety symptoms, 23%. According to experts' interviews, the consensus statements are found mostly relevant with many recommendations that are not yet realized in clinical practice. CONCLUSION: Identified prevalence may help clinicians in detecting patients at risk and improve patient management. © 2015 S. Karger AG, Basel.

Réhabilitation améliorée après chirurgie--L'ere de la prise en charge optimale du patient chirurgical [Enhanced Recovery After Surgery--optimal management of the surgical patient].

Enhanced Recovery After Surgery (ERAS) is a multimodal, standardized and evidence-based perioperative care pathway. With ERAS, postoperative complications are significantly lowered, and, as a secondary effect, length of hospital stay and health cost are reduced. The patient recovers better and faster allowing to reduce in addition the workload of healthcare providers. Despite the hospital discharge occurs sooner, there is no increased charge of the outpatient care. ERAS can be safely applied to any patient by a tailored approach. The general practitioner plays an essential role in ERAS by assuring the continuity of the information and the follow-up of the patient.

Essential surgery: the way forward.

INTRODUCTION: Very little surgical care is performed in low- and middle-income countries (LMICs). An estimated two billion people in the world have no access to essential surgical care, and non-surgeons perform much of the surgery in remote and rural areas. Surgical care is as yet not recognized as an integral aspect of primary health care despite its self-demonstrated cost-effectiveness. We aimed to define the parameters of a public health approach to provide surgical care to areas in most need. METHODS: Consensus meetings were held, field experience was collected via targeted interviews, and a literature review on the current state of essential surgical care provision in Sub-Saharan Africa (SSA) was conducted. Comparisons were made across international recommendations for essential surgical interventions and a consensus-driven list was drawn up according to their relative simplicity, resource requirement, and capacity to provide the highest impact in terms of averted mortality or disability. RESULTS: Essential Surgery consists of basic, low-cost surgical interventions, which save lives and prevent life-long disability or life-threatening complications and may be offered in any district hospital. Fifteen essential surgical interventions were deduced from various recommendations from international surgical bodies. Training in the realm of Essential Surgery is narrow and strict enough to be possible for non-physician clinicians (NPCs). This cadre is already active in many SSA countries in providing the bulk of surgical care. CONCLUSION: A basic package of essential surgical care interventions is imperative to provide structure for scaling up training and building essential health services in remote and rural areas of LMICs. NPCs, a health cadre predominant in SSA, require training, mentoring, and monitoring. The cost of such training is vastly more efficient than the expensive training of a few polyvalent or specialist surgeons, who will not be sufficient in numbers within the next few generations. Moreover, these practitioners are used to working in the districts and are much less prone to gravitate elsewhere. The use of these NPCs performing "Essential Surgery" is a feasible route to deal with the almost total lack of primary surgical care in LMICs.

René-Théophile-Hyacinthe Laennec (1781-1826) and the description of metastatic pulmonary melanoma.

In 19th century, the anatomo-clinical school of Paris linked clinical signs with anatomical lesions establishing clinical medicine. One of the most enlightened promoters of this method was the French physician René-Théophile-Hyacinthe Laennec, known as the inventor of stethoscope. In our article, we reveal his work on pulmonary melanoma.

Temporomandibular Disorders and Headache in Adolescents

13-16-vuotiaiden purentaelimistön toimintahäiriöt ja päänsärky Tutkimuksen tarkoituksena oli selvittää purentaelimistön toimintahäiriöihin (TMD) liittyvien oireiden ja kliinisten löydösten esiintyvyyttä ja muutosta kolmen vuoden seurannan aikana päänsärystä kärsivillä nuorilla ja heidän verrokeillaan, TMD-löydösten yhteyttä eri tyyppisiin päänsärkyihin ja päänsärkyyn liittyviin tekijöihin, TMD-löydöksiä ennustavia tekijöitä sekä perhetaustan osuutta TMD-löydösten esiintyvyyteen. Tutkimus perustui kahteen laajaan koululaismateriaaliin Turun seudulla. Ensimmäinen 13-vuotiaiden nuorten ryhmä (n = 311) osallistui myös 16-vuotiaana seuranta-tutkimukseen. Toisen 13-vuotiaiden nuorten ryhmän (n = 154) äidit (n = 154) osallistuivat myös tutkimukseen, jossa selvitettiin tapaus-verrokkiasetelmassa TMD-löydösten ja päänsärkyjen esiintyvyyttä kahdessa sukupolvessa. Nuoret jaettiin päänsärkyryhmiin ja terveisiin kontrolleihin IHS (1988) päänsärky-kriteerien mukaisesti kyselykaavakkeen ja lääkärin suorittaman haastattelun ja kliinisen tutkimuksen antamien tietojen perusteella. Lääkäri määritteli äitien päänsärkydiagnoosin kyselykaavakkeen tietojen perusteella. Kaikki nuoret ja heidän äitinsä haastateltiin ja heille tehtiin kliininen purentafysiologinen tutkimus sokkoutetusti. Tutkimuksen tulokset osoittivat, että tytöillä esiintyi TMD-löydöksiä selvästi enemmän kuin pojilla sekä ennen puberteettia että sen jälkeen. Tutkimuksessa havaittiin selkeä yhteys TMD-löydösten ja molempien päänsärkytyyppien, migreenin ja episodisen tensiotyyppisen päänsäryn, välillä. Kolmen vuoden seurannan aikana TMD-löydöksissä havaittiin runsasta muutosta ja iän myötä vähenemistä, mutta TMD-oireiden kohdalla ei vastaavaa muutosta todettu. TMD-löydösten ja niska-hartiaseudun lihaskipujen välillä havaittiin yhteys 13-vuotiailla nuorilla. Mikään päänsärkyyn liittyvistä tekijöistä 13-vuotiailla ei osoittautunut ennustavaksi taustatekijäksi myöhemmille TMD-löydöksille. TMD-löydösten suhteen ei todettu perheyhteyttä. Päänsäryistä kärsivillä nuorilla on enemmän myös muita kiputiloja, kuten purentaelimistön toimintahäiriöitä ja niska-hartiaseudun kipuja, kuin heidän terveillä verrokeillaan. 1316 vuoden iässä nämä löydökset ovat valtaosaltaan lieviä ja vaihtelevia.

Frequent users of the emergency department in a universal health coverage system : a randomized controlled trial of a case-management intervention

BACKGROUND: Frequent emergency department users represent a small number of patients but account for a large number of emergency department visits. They should be a focus because they are often vulnerable patients with many risk factors affecting their quality of life (QoL). Case management interventions have resulted in a significant decrease in emergency department visits, but association with QoL has not been assessed. One aim of our study was to examine to what extent an interdisciplinary case management intervention, compared to standard emergency care, improved frequent emergency department users' QoL. METHODS: Data are part of a randomized, controlled trial designed to improve frequent emergency department users' QoL and use of health-care resources at the Lausanne University Hospital, Switzerland. In total, 250 frequent emergency department users (≥5 attendances during the previous 12 months; ≥ 18 years of age) were interviewed between May 2012 and July 2013. Following an assessment focused on social characteristics; social, mental, and somatic determinants of health; risk behaviors; health care use; and QoL, participants were randomly assigned to the control or the intervention group (n=125 in each group). The final sample included 194 participants (20 deaths, 36 dropouts, n=96 in the intervention group, n=99 in the control group). Participants in the intervention group received a case management intervention by an interdisciplinary, mobile team in addition to standard emergency care. The case management intervention involved four nurses and a physician who provided counseling and assistance concerning social determinants of health, substance-use disorders, and access to the health-care system. The participants' QoL was evaluated by a study nurse using the WHOQOL-BREF five times during the study (at baseline, and at 2, 5.5, 9, and 12 months). Four of the six WHOQOL dimensions of QoL were retained here: physical health, psychological health, social relationship, and environment, with scores ranging from 0 (low QoL) to 100 (high QoL). A linear, mixed-effects model with participants as a random effect was run to analyze the change in QoL over time. The effects of time, participants' group, and the interaction between time and group were tested. These effects were controlled for sociodemographic characteristics and health-related variables (i.e., age, gender, education, citizenship, marital status, type of financial resources, proficiency in French, somatic and mental health problems, and behaviors at risk).

Impact of case management on frequent users quality of life : a randomized controlled trial

BACKGROUND: Frequent emergency department users represent a small number of patients but account for a large number of emergency department visits. They should be a focus because they are often vulnerable patients with many risk factors affecting their quality of life (QoL). Case management interventions have resulted in a significant decrease in emergency department visits, but association with QoL has not been assessed. One aim of our study was to examine to what extent an interdisciplinary case management intervention, compared to standard emergency care, improved frequent emergency department users' QoL. METHODS: Data are part of a randomized, controlled trial designed to improve frequent emergency department users' QoL and use of health-care resources at the Lausanne University Hospital, Switzerland. In total, 250 frequent emergency department users (≥5 attendances during the previous 12 months; ≥ 18 years of age) were interviewed between May 2012 and July 2013. Following an assessment focused on social characteristics; social, mental, and somatic determinants of health; risk behaviors; health care use; and QoL, participants were randomly assigned to the control or the intervention group (n=125 in each group). The final sample included 194 participants (20 deaths, 36 dropouts, n=96 in the intervention group, n=99 in the control group). Participants in the intervention group received a case management intervention by an interdisciplinary, mobile team in addition to standard emergency care. The case management intervention involved four nurses and a physician who provided counseling and assistance concerning social determinants of health, substance-use disorders, and access to the health-care system.

Medication incidents in primary care medicine: protocol of a study by the Swiss Federal Sentinel Reporting System.

BACKGROUND/RATIONALE: Patient safety is a major concern in healthcare systems worldwide. Although most safety research has been conducted in the inpatient setting, evidence indicates that medical errors and adverse events are a threat to patients in the primary care setting as well. Since information about the frequency and outcomes of safety incidents in primary care is required, the goals of this study are to describe the type, frequency, seasonal and regional distribution of medication incidents in primary care in Switzerland and to elucidate possible risk factors for medication incidents. Label="METHODS AND ANALYSIS" ="METHODS"/> <AbstractText STUDY DESIGN AND SETTING: We will conduct a prospective surveillance study to identify cases of medication incidents among primary care patients in Switzerland over the course of the year 2015. PARTICIPANTS: Patients undergoing drug treatment by 167 general practitioners or paediatricians reporting to the Swiss Federal Sentinel Reporting System. INCLUSION CRITERIA: Any erroneous event, as defined by the physician, related to the medication process and interfering with normal treatment course. EXCLUSION CRITERIA: Lack of treatment effect, adverse drug reactions or drug-drug or drug-disease interactions without detectable treatment error. PRIMARY OUTCOME: Medication incidents. RISK FACTORS: Age, gender, polymedication, morbidity, care dependency, hospitalisation. STATISTICAL ANALYSIS: Descriptive statistics to assess type, frequency, seasonal and regional distribution of medication incidents and logistic regression to assess their association with potential risk factors. Estimated sample size: 500 medication incidents. LIMITATIONS: We will take into account under-reporting and selective reporting among others as potential sources of bias or imprecision when interpreting the results. ETHICS AND DISSEMINATION: No formal request was necessary because of fully anonymised data. The results will be published in a peer-reviewed journal. TRIAL REGISTRATION NUMBER: NCT0229537.