[Integrative medicine for patients suffering from addictive disorders alongside other pathologies in general practice]. / Clinique intégrative des addictions coexistant avec d'autres pathologies en médecine générale.

People suffering from substance use disorders frequently suffer from concomitant affections such as other addictions, psychiatric, somatic or social problems. Clarifying objectives and priorities with the patient and coordination of care are the priority in the follow up suggested in this article. We present a clinical example in which the modality of care is adapted depending on the evolution of the patient's needs. The follow up by a general practitioner can be pursued in parallel to specialized care. The modality of this collaboration will have to adapt to the patients' and healthcare workers' needs. This follow-up aims to provide good quality health care all the while supporting the healthcare providers who can, sometimes, feel helplessness.

Les personnes souffrant d'un trouble de l'utilisation de substances présentent fréquemment plusieurs affections parallèles telles que d'autres problématiques addictologiques, psychiatriques, somatiques ou sociales. La clarification des objectifs et priorités avec le patient ainsi que la coordination des soins sont au premier plan de la prise en charge proposée dans cet article. Nous présentons, au travers d'une vignette clinique, un exemple de suivi pour lequel la modalité de prise en charge s'adapte aux besoins changeants du patient au cours du temps. Le suivi par un médecin généraliste peut être combiné à un suivi spécialisé. Le mode de collaboration devra s'adapter aux besoins des soignants et du patient. Ce suivi visera à assurer des soins de qualité tout en soutenant les soignants face à un possible sentiment d'impuissance.

Somatosensory profiling of patients undergoing alcohol withdrawal: Do neuropathic pain and sensory loss represent a problem?

INTRODUCTION: Chronic heavy alcohol use is known to cause neurological complications such as peripheral neuropathy. Concerning the pathophysiology, few sural nerve and skin biopsy studies showed that small fibers might be selectively vulnerable to degeneration in alcohol-related peripheral neuropathy. Pain has rarely been properly evaluated in this pathology. The present study aims at assessing pain intensity, potential neuropathic characteristics as well as the functionality of both small and large nerve sensitive fibers. METHODS: In this observational study, 27 consecutive adult patients, hospitalized for alcohol withdrawal and 13 healthy controls were recruited. All the participants underwent a quantitative sensory testing (QST) according to the standardized protocol of the German Research Network Neuropathic Pain, a neurological examination and filled standardized questionnaires assessing alcohol consumption and dependence as well as pain characteristics and psychological comorbidities. RESULTS: Nearly half of the patients (13/27) reported pain. Yet, pain intensity was weak, leading to a low interference with daily life, and its characteristics did not support a neuropathic component. A functional impairment of small nerve fibers was frequently described, with thermal hypoesthesia observed in 52% of patients. Patients with a higher alcohol consumption over the last 2 years showed a greater impairment of small fiber function. DISCUSSION: Patients report pain but it is however unlikely to be caused by peripheral neuropathy given the non-length-dependent distribution and the absence of neuropathic pain features. Chronic pain in AUD deserves to be better evaluated and managed as it represents an opportunity to improve long-term clinical outcomes, potentially participating to relapse prevention.

[Intravenous drug use and kidney disease]. / Consommation de drogues par voie itraveineuse et maladies rénales.

Intravenous drug use (IVDU) is a major public health issue, associated with high mortality rates. The risk of overdose, cardiovascular and infectious complications are well known, but IVDU can also lead to different types of kidney disease. Patients can develop acute or chronic kidney injury due to direct nephrotoxicity of the drugs, or present with different types of glomerulonephritis, interstitial nephritis, and bacterial or viral infection-related nephropathy. Diagnosis can be difficult but is essential to prevent irreversible kidney damage. The number of persons with IVDU that develop end-stage kidney disease is increasing and poses challenges for dialysis and transplantation centers. This article summarizes the renal manifestations that clinicians may encounter in persons with IVDU, especially of heroin and cocaine.

La consommation de drogues par voie intraveineuse (CDVI) constitue un problème majeur de santé publique. Les risques d'overdose, de complications cardiovasculaires et infectieuses sont bien connus, mais la CDVI peut aussi mener à différentes atteintes rénales. Les patients peuvent développer une insuffisance rénale aiguë ou chronique due à la toxicité directe des drogues, mais aussi une glomérulonéphrite, une néphrite interstitielle ou une néphropathie secondaire à une infection virale ou bactérienne. Le nombre de personnes avec CDVI développant une insuffisance rénale terminale est à la hausse et représente un défi pour les centres de dialyse et de transplantation. Cet article passe en revue les manifestations rénales que les cliniciens peuvent rencontrer lors de la prise en charge de patients avec CDVI, notamment d'héroïne et de cocaïne.

[Addiction: what's new in 2022]. / Addictions : ce qui a changé en 2022.

Addictions appear everywhere, mutate, transform with new products and behaviors, playing on our painstaking efforts to try to control them. Drawn into this current, the impression that dominates invites more to understand and to coax rather than to fight. Addictions are our condition, let's deal with it, rather than fight against them. It is therefore a question of knowing the products, that everyone can identify their level of risk, and of giving as many tools as possible, at any age, whatever the behavior or the product. This article shows us that there is a lot to do, from school benches to liver transplantation. There is also a lot to discover, in the recognition of the therapeutic virtues, of cannabinoids for example or even in their prescription, of pharmaceutical heroin for example, sometimes by far the best option.

Les addictions émergent de partout, mutent, se transforment avec des nouveaux produits et comportements, se jouant de nos efforts laborieux pour tenter de les contrôler. Entraînés dans ce courant, l'impression qui domine invite davantage à comprendre et à amadouer plutôt qu'à lutter. Les addictions sont notre condition, faisons avec, plutôt que contre. Il s'agit donc de connaître les produits, que chacun puisse identifier son niveau de risque, et de donner autant d'outils que possible, à tout âge, quel que soit le comportement ou le produit. Cet article nous montre qu'il y a beaucoup à faire, des bancs de l'école à la transplantation hépatique. Il y a aussi beaucoup à découvrir, dans la reconnaissance des vertus thérapeutiques, des cannabinoïdes par exemple, ou encore dans leur prescription, de l'héroïne pharmaceutique, parfois de loin la meilleure option.

Management of alcohol-related liver disease: the French Association for the Study of the Liver and the French Alcohol Society clinical guidelines.

Excessive alcohol consumption is the leading cause of liver diseases in Western countries, especially in France. Alcohol-related liver disease (ARLD) is an extremely broad context and there remains much to accomplish in terms of identifying patients, improving prognosis and treatment, and standardising practices. The French Association for the Study of the Liver wished to organise guidelines together with the French Alcohol Society in order to summarise the best evidence available about several key clinical points in ARLD. These guidelines have been elaborated based on the level of evidence available in the literature and each recommendation has been analysed, discussed and voted by the panel of experts. They describe how patients with ARLD should be managed nowadays and discuss the main unsettled issues in the field.

[Electronic screening and brief interventions]. / Dépistage et interventions brèves digitales.

Screening and brief interventions are among the evidence-based recommended practices to reduce the negative impact of substance use on the population. The digitization of these interventions makes it possible to disseminate them widely and to circumvent some of the barriers to the implementation of face-to-face interventions. Current evidence shows that electronic screening and brief interventions are effective in reducing alcohol and tobacco consumption. For other substances and for gambling, current evidence is more limited but promising and additional research is needed. These interventions can represent an alternative to face-to-face interventions.

Le dépistage et les interventions brèves font partie des interventions basées sur les preuves recommandées pour réduire l'impact négatif de la consommation de substances sur la population. La digitalisation de ces interventions permet de les diffuser largement et de contourner certaines barrières à l'implémentation des interventions en face à face. Les données actuelles montrent que le dépistage et l'intervention brève digitale sont efficaces sur la réduction de la consommation d'alcool et de tabac. Pour les autres substances et pour les jeux d'argent, les données sont plus limitées mais prometteuses et la recherche doit se poursuivre dans ce domaine. Ces interventions peuvent représenter une alternative aux interventions en face à face.

Does Case Management Provide Support for Staff Facing Frequent Users of Emergency Departments? A Comparative Mixed-Method Evaluation of ED Staff Perception.

OBJECTIVE: Frequent users of emergency departments (FUED) account for a disproportionate number of emergency department (ED) visits and contribute to a wide range of challenges for ED staff. While several research has documented that case management (CM) tailored to FUED leads to a reduction in ED visits and a better quality of life (QoL) among FUED, whether there is added value for ED staff remains to be explored. This study aimed to compare, among staff in two academic EDs in Switzerland (one with and one without CM), the FUED-related knowledge, perceptions of the extent of the FUED issue, FUED-related work challenges and FUEDs' legitimacy to use ED. METHOD: Mixed methods were employed. First, ED physicians and nurses (N = 253) of the two EDs completed an online survey assessing their knowledge and perceptions of FUEDs. Results between healthcare providers working in an ED with CM to those working in an ED without CM were compared using independent two-sided T-tests. Next, a sample of participants (n = 16) took part in a qualitative assessment via one-to-one interviews (n = 6) or focus groups (n = 10). RESULTS: Both quantitative and qualitative results documented that the FUED-related knowledge, the extent FUED were perceived as an issue and perceived FUEDs' legitimacy to use ED were not different between groups. The level of perceived FUED-related challenges was also similar between groups. Quantitative results showed that nurses with CM experienced more challenges related to FUED. Qualitative exploration revealed that lack of psychiatric staff within the emergency team and lack of communication between ED staff and CM team were some of the explanations behind these counterintuitive findings. CONCLUSION: Despite promising results on FUEDs' QoL and frequency of ED visits, these preliminary findings suggest that CM may provide limited support to ED staff in its current form. Given the high burden of FUED-related challenges encountered by ED staff, improved communication and FUED-related knowledge transfer between ED staff and the CM team should be prioritized to increase the value of a FUED CM intervention for ED staff.

Health care providers' perception of the frequent emergency department user issue and of targeted case management interventions: a cross-sectional national survey in Switzerland.

BACKGROUND: Frequent users of emergency departments (FUEDs) (≥5 ED visits/year) represent a vulnerable population with complex needs accounting for a significant number of emergency department (ED) consultations, thus contributing to EDs overcrowding. Research exploring ED staff perceptions of FUEDs is scarce. OBJECTIVES: The current study aimed to evaluate in ED staff a) the extent to which FUEDs are perceived as an issue; b) their perceived levels of knowledge and understanding of FUEDs; c) levels of perceived usefulness of case management (CM) and interest in implementing this intervention in their ED service. METHODS: Head physicians of the EDs at all public hospitals in Switzerland (of various level of specialization) were sent a 19-item web-based survey, pilot tested prior to its dissemination. The head physicians were asked to forward the survey to ED staff members from different health professional backgrounds. RESULTS: The hospital response rate was 81% (85/106). The exploitable hospital response rate was 71% (75/106 hospitals) including 208 responding health professionals. Issues and difficulties around FUEDs were perceived as important by 64% of respondents. The perceived frequency of being confronted with FUEDs was higher among nurses in more specialized EDs. In total, 64% of respondents felt poorly informed about FUEDs, nurses feeling less informed than physicians. The understanding of FUEDs was lower in the French-Italian-speaking parts (FISP) of Switzerland than in the German-speaking part. Eighty-one percent of respondents had no precise knowledge of FUED-related interventions. The perceived usefulness of CM interventions after receiving explanations about it was high (92%). However, the overall level of interest for CM implementation was 59%. The interest in CM by physicians was low across all regions and ED categories. Nurses, on the other hand, showed more interest, especially those in EDs of high specialization. CONCLUSIONS: The majority of ED staff reported being confronted with FUEDs on a regular basis. Staff perceived FUEDs as a vulnerable population, yet, they felt poorly informed about how to manage the issue. The majority of ED staff thought a CM intervention would be useful for FUEDs, however there appears to be a gap in their desire or willingness to implement such interventions.

[What's new in addiction medicine]. / Addictions.

The development of research, clinical practice and prevention in addiction medicine is, compared to other disciplines, more influenced by socio-political factors. Research on psychedelics has thus long been hampered by prohibitive policy but has recently been revived thanks to the relaxation of these political positions. The extensive prescription of baclofen for alcohol addiction is mainly the consequence of popular support and has so far not been clearly supported by specific research. The aim of the new Gambling Act was to harmonize the regulatory provisions for lotteries and betting on the one hand and casino gambling on the other, while at the same time opening up the market for online gambling.

Le développement de la recherche, de la pratique clinique et de la prévention en addictologie est davantage influencé par les circonstances sociopolitiques que dans de nombreuses autres disciplines. La recherche sur les psychédéliques a ainsi longtemps été entravée par une politique prohibitive mais a été relancée récemment grâce à l'assouplissement de ces positions politiques. La prescription importante du baclofène pour traiter l'addiction à l'alcool est principalement la conséquence d'un soutien populaire et n'est jusqu'à présent pas clairement appuyée par la recherche spécifique. Le but de la nouvelle loi sur les jeux d'argent était d'harmoniser les dispositifs de régulation concernant les loteries et paris d'une part et les jeux de casinos d'autre part, tout en ouvrant le marché des jeux en ligne.

[Three approaches to doctor-patient communication and prevention : Which model for which situation ?] / Trois approches de communication médecin-patient et prévention : quel modèle pour quelle situation ?

Doctors learn different communication approaches for use during prevention consultations to promote healthy habits, so as to set up a partnership and to promote patient autonomy. Three of these approaches are shared decision making, when there is more than one reasonable choice, motivational interviewing, principally for behaviour change and therapeutic education, a pedagogical approach helping patients develop skills so that they may have a better management of their chronic illness. This article presents an overview of the commonalities and the differences between these approaches, often considered separately, nevertheless they are complementary and in practice, using elements of all three during a consultation could improve preventative care.

Les médecins apprennent différentes approches de communication utilisées lors des consultations de prévention afin de promouvoir des comportements sains, créer un partenariat avec le patient et favoriser son autonomie. Trois des approches les plus courantes sont : la décision partagée lorsqu'il y a plus d'un choix raisonnable, l'entretien motivationnel pour le changement de comportement et l'éducation thérapeutique, une approche pédagogique visant le développement de compétence des patients pour une gestion optimale des maladies chroniques. Nous présentons ici une vision d'ensemble des similarités et des différences entre ces approches, car, souvent considérées en silos, elles sont néanmoins complémentaires et, en pratique, utiliser des éléments tirés des trois durant une consultation pourrait améliorer la prise en charge.

Electronic screening and brief intervention for unhealthy alcohol use in primary care waiting rooms - A pilot project.

Background: In primary care, electronic self-administered screening and brief interventions for unhealthy alcohol may overcome some of the implementation barriers of face-to-face intervention. We developed an anonymous electronic self-administered screening brief intervention device for unhealthy alcohol use and assessed its feasibility and acceptability in primary care practice waiting rooms. Two modes of delivery were compared: with or without the presence of a research assistant (RA) to make patients aware of the device's presence and help users. Using the device was optional. Methods: The devices were placed in 10 participating primary care practices waiting rooms for 6 weeks, and were accessible on a voluntary basis. Number of appointments by each practice during the course of the study was recorded. Access to the electronic brief intervention was voluntary among those who screened positive. Screening and brief intervention rates and characteristics of users were compared across the modes of delivery. Results: During the study, there were 7270 appointments and 1511 individuals used the device (20.8%). Mean age of users was 45.3 (19.5), and 57.9% screened positive for unhealthy alcohol use. Of them, 53.8% accessed the brief intervention content. The presence of the RA had a major impact on the device's usage (59.6% vs 17.4% when absent). When the RA was present, participants were less likely to screen positive (49.4% vs 60.7%, P = 0.0003) but more likely to access the intervention (62.7% vs 51.4%, P = 0.009). Results from the satisfaction survey indicated that users found the device easy to use (93.5%), questions useful (89-95%) and 77.2% reported that their friends would be willing to use it. Conclusions: This pilot project indicates that the implementation of an electronic screening and brief intervention device for unhealthy alcohol is feasible and acceptable in primary care practices but that, without human support, its use is rather limited.

[Addictions]. / Addictions.

This article describes a new form of administration of inhaled prescribed heroin currently under investigation. It underlines the particularity of opioid agonist prescription in jail and presents new perspectives in using psilocybin in addiction medicine treatment. A brief literature review about vaping confirms its interest in quitting cigarette, with a cost of addiction to vaping and recent worrisome reports of chemical pneumonia. Finally, the withdrawal of WHO guidelines on opiates use in pain management, in the context of a suspicion of conflict of interest, underlines the sensible balance between over- and under- prescription of opiates in analgesic treatment.

Cet article montre l'intérêt d'une nouvelle forme d'administration inhalée d'héroïne pharmaceutique actuellement à l'étude. Il sensibilise aux conditions particulières de la prescription d'agonistes opioïdes en milieu carcéral et ressuscite des souvenirs des seventies en reprenant l'exploration scientifique des vertus thérapeutiques de la psilocybine. Même si le vapotage semble être un bon moyen de lâcher la cigarette, les anciens fumeurs ont tendance à s'y accrocher et un risque de pneumonie chimique parfois mortelle vient d'être mis en évidence. Finalement, le retrait de l'OMS de deux directives relatives à l'usage d'opioïdes dans le traitement de la douleur, sur fond de suspicion de conflit d'intérêts, montre l'équilibre délicat entre sur- et sous-prescription des antalgiques opioïdes.

Implementing a case management intervention for frequent users of the emergency department (I-CaM): an effectiveness-implementation hybrid trial study protocol.

BACKGROUND: ED overcrowding represents a significant public health problem in developed countries. Frequent users of the emergency departments (FUEDs; reporting 5 or more ED visits in the past year) are often affected by medical, psychological, social, and substance use problems and account for a disproportionately high number of ED visits. Past research indicates that case management (CM) interventions are a promising way to reduce ED overcrowding and improve FUEDs' quality of life. There is, however, very limited knowledge about how to disseminate and implement this intervention on a large scale to diverse clinical settings, including community hospitals and non-academic centers. This paper describes the protocol of a research project aiming to implement a CM intervention tailored to FUEDs in the public hospitals with ED in the French-speaking region of Switzerland and evaluate both the implementation process and effectiveness of the CM intervention. METHODS: This research project uses a hybrid study design assessing both implementation and clinical outcomes. The implementation part of the study uses mixed methods a) to describe quantitatively and qualitatively factors that influence the implementation process, and b) to examine implementation effectiveness. The clinical part of the study uses a within-subject design (pre-post intervention) to evaluate participants' trajectories on clinical variables (e.g., quality of life, ED use) after receiving the CM intervention. We designed the study based on two implementation science frameworks. The Generic Implementation Framework guided the overall research protocol design, whereas the RE-AIM (reach, efficacy, adoption, implementation and maintenance) framework guided the implementation and effectiveness evaluations. DISCUSSION: This research project will contribute to implementation science by providing key insights into the processes of implementing CM into broader practice. This research project is also likely to have both clinical and public health implications. TRIAL REGISTRATION: NCT03641274 , Registered 20 August 2018.

[Nutrition disorders and alcohol use disorder]. / Troubles de l'utilisation d'alcool et malnutrition.

Patients suffering from alcohol use disorder (AUD) are at risk for malnutrition. The mechanisms are presented in this article. Nutrition disorders in the patient with AUD can include malnutrition, micronutrient deficiencies, overweight and obesity. They may contribute to tissue damage and to oncological and cognitive disorders encountered among patients with AUD. Refeeding syndrome can appear during the withdrawal period. A nutrition evaluation should be included in the evaluation of all patients with AUD.

Les patients avec troubles de l'utilisation de l'alcool (TUA) sont à risque de malnutrition. Les mécanismes de celle-ci sont présentés dans cet article. La malnutrition chez le patient avec TUA peut comprendre une dénutrition protéino-calorique, des carences en micronutriments, une surcharge pondérale et l'obésité. La malnutrition peut participer aux lésions tissulaires et aux pathologies oncologiques et cognitives retrouvées chez les patients avec TUA. Le syndrome de renutrition inappropriée peut apparaître durant la période de sevrage. Une évaluation nutritionnelle devrait être incluse dans la prise en charge du patient avec TUA.

[Use of clear and nonstigmatizing language is necessary in addiction medicine]. / L'emploi d'un langage non stigmatisant et précis est nécessaire en médecine des addictions.

The language used has an impact on clinician attitudes and behaviors. In particular, the use of stigmatizing language or language reducing individuals in treatment to a given behavior has a negative impact on clinician attitudes, perception of people, perception of the disorders and treatment options. In addiction medicine, using clear, non-stigmatizing and scientifically appropriate language aims at delivering better care, increases treatment access, improves communication between health care professionals and improves knowledge transfer towards health care system users and their families, health care providers and society. The use of clear, slang-free, people-first language is crucial.

Le langage influence les attitudes et le comportement des clinicien·ne·s. Notamment l'emploi d'un langage stigmatisant et amalgamant les personnes en traitement et leur comportement a une influence négative sur les attitudes des clinicien·ne·s, leur perception des personnes, des troubles et des soins proposés. En médecine des addictions, employer un langage non stigmatisant, précis et scientifiquement approprié vise à améliorer la prise en charge et l'entrée en soins ainsi que la communication entre professionnel·le·s, diffuser les connaissances actuelles auprès des usager·ère·s du système de soins et de leur entourage, des professionnel·le·s de la santé et de la société en général. L'utilisation d'un langage centré sur la personne, précis, non argotique est crucial.

[Management of emergency department frequent users]. / Prise en charge des grands consommateurs des services d'urgences.

For decades, emergency departments of hospitals in industrialized countries have been dealing with the challenges of a group of patients responsible for a disproportionate number of emergency room visits : the emergency department frequent users. Although they represent only a minority of all emergency department patients, their healthcare can often be complex if not difficult due to their health vulnerability (e. g., psychiatric disorders associated with substance addictions), often aggravated by a precarious psycho-social context (e. g., homelessness, illegal status, poverty, etc.). Taking care of these patients by using a case management approach can promote the development of an interprofessional and coordinated healthcare plan that includes their empowerment.

Depuis plusieurs décennies, les services d'urgences des centres hospitaliers des pays industrialisés doivent faire face aux défis que représente un groupe de patients responsables d'un nombre disproportionné de consultations aux urgences : les «â€…grands consommateurs des services d'urgences ¼. Bien que ne représentant qu'une minorité de l'ensemble des patients des services d'urgences, leur prise en charge peut s'avérer être souvent complexe, voire difficile, en lien avec leur vulnérabilité sur le plan de la santé, souvent aggravée par un contexte psychosocial précaire. La prise en charge de ces patients, selon une approche de type case management, peut favoriser le développement d'une prise en charge pluridisciplinaire et coordonnée, tout en intégrant ces derniers dans le processus d'aide et de soutien (empowerment).

[Addictions]. / Addictions.

New drugs available in a click, plethora of games, new regulations on cannabis, addiction medicine has a lot to do ! In 2018, Switzerland recognized a training certificate in addiction medicine, pathological gambling entered into ICD-11 and vaping, first considered with suspicion, found a place in the pharmacopoeia of the fight against tobacco. That's not all, on the alcohol front, we realized that even a small glass can hurt and the medicine of addictions evolved towards models of recovery that aim to improve quality of life with chronic diseases. Finally, the American opioid prescription epidemic is worrying in Switzerland, even if the situation and the context are very different.

Nouvelles drogues disponibles en un clic, pléthore de l'offre de jeux, nouvelles réglementations sur le cannabis, la médecine de l'addiction a bien à faire ! En 2018, nous voyons apparaître en Suisse une reconnaissance de la formation en médecine de l'addiction, les jeux font leur entrée dans la CIM-11 et le vapotage d'abord considéré avec méfiance trouve une place dans la pharmacopée de la lutte contre le tabac. Mais ce n'est pas tout, sur le front de l'alcool on s'aperçoit que même un petit verre peut faire mal et la médecine des addictions évolue vers des modèles de soins qui visent à mieux vivre avec la maladie plutôt que de s'en défaire. Finalement, l'épidémie américaine de prescription détournée d'opioïdes inquiète en Suisse, même si la situation et le contexte sont très différents.

Snus and Snuff Use in Switzerland Among Young Men: Are There Beneficial Effects on Smoking?

Introduction: There are few recent longitudinal studies on smokeless tobacco (SLT) products and smoking outside the United States or European Nordic countries. The present longitudinal study tests whether Swedish-type snus and nasal snuff use decreases smoking incidence and prevalence in a central European country. Methods: The sample consisted of 5198 Swiss men (around 20 years of age). Retention rate was 91.5% over 15 months. Regression models, adjusting for a variety of psychosocial, smoking-related, and other risk factors, assessed whether no, low (less than weekly), and high (weekly or more) use baseline groups showed changes or maintenance in snus and snuff use related to smoking initiation, cessation, and reduction. Results: Among baseline nonsmokers, snus initiators (OR = 1.90, p = .003) and low baseline maintainers (OR = 4.51, p < .001) were more likely to start smoking (reference: persistent nonusers of snus). Among baseline smokers, initiators (OR = 2.79, p < .001) and low baseline maintainers (OR = 2.71, p = .005) more often continued smoking, whereas snus quitters less frequently continued smoking (OR = 0.57, p = .009). High baseline maintainers were non-significantly less likely to continue smoking (OR = 0.71, p = .315). Among continuing smokers, only snus quitters significantly reduced the number of cigarettes smoked per day (b = -1.61, p = .002) compared with persistent nonusers of snus. Results were similar for snuff. Conclusions: SLT use did not have any significant beneficial effects on young men in Switzerland but significantly increased the likelihood of smoking initiation and continuation, independent of whether the substance is legally sold (snuff) or not (snus). This does not exclude that there may be beneficial effects at older ages. Implications: Our research provides evidence that SLT use has no benefits for cigarette smoking initiation, cessation, or reduction among young men in a central European country, where SLT is not highly promoted or receives tax incentives. This is true for both legally sold nasal snuff and Swedish-type snus that cannot be legally sold. Results indicate that without incentives for using it, among young people shifts from smoking to SLT use are questionable and confirms the need for country-specific studies before the global public health community engages in promoting SLT.

Using case management in a universal health coverage system to improve quality of life of frequent Emergency Department users: a randomized controlled trial.

PURPOSE: Frequent Emergency Department users are likely to experience poor quality of life (QOL). Case management interventions are efficient in responding to the complex needs of this population, but their effects on QOL have not been tested yet. Therefore, the aim of our study was to examine to what extent a case management intervention improved frequent Emergency Department users' QOL in a universal health coverage system. METHODS: Data were part of a randomized controlled trial designed to improve frequent Emergency Department users' QOL at the Lausanne University Hospital, Switzerland. A total of 250 frequent Emergency Department users (≥ 5 attendances during the previous 12 months) were randomly assigned to the control (n = 125) or the intervention group (n = 125). The latter benefited from case management intervention. QOL was evaluated using the WHOQOL-BREF at baseline, two, five and a half, nine, and twelve months later. It included four dimensions: physical health, psychological health, social relationship, and environment. Linear mixed-effects models were used to analyze the change in the patients' QOL over time. RESULTS: Patients' QOL improved significantly (p < 0.001) in both groups for all dimensions after two months. However, environment QOL dimension improved significantly more in the intervention group after 12 months. CONCLUSIONS: Environment QOL dimension was the most responsive dimension for short-term interventions. This may have been due to case management's assistance in obtaining income entitlements, health insurance coverage, stable housing, or finding general health care practitioners. Case management in general should be developed to enhance frequent users' QOL. TRIAL REGISTRATION: http://www.clinicaltrials.gov , Unique identifier: NCT01934322.