A GP's clinical reasoning in the context of multimorbidity: beyond the perception of an intuitive approach.

INTRODUCTION: GP's clinical reasoning processes in the context of patients suffering from multimorbidity are often a process which remains implicit. Therefore, the goal of this case study analysis is to gain a better understanding of the processes at play in the management of patients suffering from multimorbidity. METHODS: A case study analysis, using a qualitative thematic analysis was conducted. This case follows a 54-year-old woman who has been under the care of her GP for almost 10 years and suffers from a number of chronic conditions. The clinical reasoning of an experienced GP who can explicitly unfold his processes was chosen for this case analysis. RESULTS: Four main themes emerged from this case analysis: The different roles that GPs have to manage; the GP's cognitive flexibility and continual adaptation of their clinical reasoning processes, the patient's empowerment, and the challenges related to the collaboration with specialists and healthcare professionals. CONCLUSION: This could help GPs gain a clearer understanding of their clinical reasoning processes and motivate them to communicate their findings with others during clinical supervision or teaching. Furthermore, this may emphasize the importance of valuing the role of the primary care physician in the management of multimorbid patients.

[Update of the 2019 Swiss immunization schedule 7 new recommendations and review of practical implications for health professionals]. / Nouveautés du Plan vaccinal suisse 2019 - Sept nouvelles recommandations et implications pratiques pour les praticiens.

The Swiss 2019 immunization schedule published includes 7 news clauses: 1) DTPa-IPV-Hib-HBV vaccination in newborns with the simplified dosing schedule "2+1"; 2) recommendation for vaccination against measles, mumps and rubella administered at 9 and 12 months of age; 3) pneumococcal immunization in children under 5 years of age as a basic recommendation; 4) replacement of the monovalent capsular group C meningococcal conjugate vaccine by the quadrivalent ACWY conjugate vaccine (Menveo); 5) extension of vaccination against tick-borne encephalitis virus to the entire Swiss territory - with the exception of the cantons of Geneva and Tessin - in people with risk factors for contagion; 6) replacement of Gardasil® with Gardasil 9® since January 2019; 7) recommendation for vaccination against hepatitis B in newborns.

Le Plan de vaccination 2019 comprend sept nouveautés: 1) la vaccination DTPa-IPV-Hib-HBV chez le nourrisson avec le schéma simplifié à « 2+1 ¼ doses; 2) la recommandation de la vaccination contre la rougeole, les oreillons et la rubéole (ROR) à 9 et 12 mois; 3) la vaccination contre les pneumocoques chez les enfants de moins de 5 ans comme recommandation de base; 4) le remplacement du vaccin conjugué monovalent contre le méningocoque C par le vaccin conjugué quadrivalent ACWY (Menveo); 5) l'élargissement de la vaccination contre l'encéphalite à tique verno-estivale (FSME) à tout le territoire suisse, à l'exception des cantons de Genève et du Tessin, chez les sujets présentant un facteur de risque d'exposition; 6) le remplacement de Gardasil par Gardasil 9 depuis janvier 2019 et 7) la recommandation de la vaccination contre l'hépatite B pour les nourrissons.

[2017 vaccination guidelines update and practical review of vaccination schedule for practitioners]. / Nouveautés vaccinales 2017 et revue pratique du plan de vaccination suisse pour les praticiens.

This article presents the 2017 revised immunization schedule published by the Swiss Federal Office of Public Health focusing notably on 1) acellular pertussis vaccinations before each pregnancy, 2) acellular pertussis booster every 10 years for all adults in regular contact with infants under 6 months, 3) DTPa-IPV booster with reduced diphtheria and pertussis antigen content possible from 4 years of age, when the combined DTPa-IPV vaccinations are not available. This paper also includes the main vaccination guideline updates published in recent years, for use by general practitioners, gynecologists, pediatricians and all other healthcare professionals involved in spreading information on vaccination guidelines. We also review the different vaccination information supports available for general practitioners and the public at large.

Cet article présente les nouveautés du plan de vaccination 2017 de l'Office fédéral de la santé publique : 1) la vaccination contre la coqueluche à chaque grossesse, 2) le rappel contre la coqueluche tous les 10 ans chez tous les adultes en contact régulier avec des nourrissons de moins de 6 mois et 3) le rappel de vaccination dTpa-IPV avec dose réduite d'antigène diphtérique et coqueluche possible dès l'âge de 4 ans, quand les vaccins DTPa-IPV ne sont pas disponibles sur le marché. Sont également rappelées les principales recommandations vaccinales mises à jour les années précédentes, à destination des médecins généralistes, gynécologues, pédiatres et de tout autre professionnel de santé impliqué dans la diffusion des recommandations vaccinales. Enfin, cet article passe en revue les outils d'information vaccinale à disposition des praticiens et du grand public.

Attitudes of Swiss Health Care Providers Toward Childhood Immunizations.

BACKGROUND: INFOVAC is a network providing information about immunization issues to health professionals. The aim of this study was to assess the attitude of INFOVAC subscribers toward the current Swiss immunization schedule, potential modifications, and current and hypothetical immunization practices regarding their own children. METHODS: In March 2015, a Web-based survey was sent to 4260 physicians and pharmacists subscribed to INFOVAC. Participation was anonymous and voluntary. The following information was obtained: (1) current immunization status of own children; (2) which immunizations would currently be accepted for a hypothetical own child and (3) attitudes toward potential modifications of the Swiss immunization schedule. Descriptive methods and multivariate models to correct for covariables were used for data analysis. RESULTS: Nine hundred and fifty-five valid questionnaires were received: 886/3704 (23.9%) from physicians and 69/556 (12.4%) from pharmacists. Current (>95%) and hypothetical (>99%) immunization rates were high for diphtheria, tetanus, pertussis, poliomyelitis and measles-mumps-rubella. Most pediatricians (61%) would support more vaccines for their children than currently recommended by the Swiss immunization advisory committee, whereas about 50% of other physicians and pharmacists would decline at least one of the recommended immunizations, most frequently varicella, pneumococcal or meningococcal C conjugate vaccines. Strong general support was expressed for the expansion of human papillomavirus immunization to males, acceleration of the measles-mumps-rubella schedule and a 2 + 1 instead of 3 + 1 diphtheria-tetanus-pertussis, acellular-inactivated poliomyelitis vaccine (DTPa-IPV)/Haemophilus influenzae type b ± hepatitis B virus (HBV) schedule. CONCLUSIONS: Survey participants generally demonstrated a positive attitude toward immunization, with pediatricians being the most progressive subgroup with the largest percentage of participants (63.1%) neither declining nor postponing any recommended immunization.

[Review of the 2016 Swiss immunization schedule and technology update for improving vaccine management]. / Plan de vaccination 2016 et outils informatiques pour une meilleure gestion des vaccinations.

The 2016 immunization schedule published by the Swiss Federal Office of Public Health includes three new clauses: reimbursement of the additional Human Papillomavirus (HPV) vaccination in young males (11-26 years) as recommended by local canton programs, the end of franchise exemption for the measles, mumps and rubella (MMR) vaccination, and the creation of a new system of indemnities and moral compensation in the event of personal injury resulting from vaccinations. This article presents the main features of the 2016 immunization schedule with details of the technology available to physicians to improve vaccine management.

[Recommendations for the vaccination of pregnant women : a booster injection]. / Recommandations de vaccination chez la femme enceinte : une piqûre de rappel.

For several decades we have avoided the immunisation of pregnant women, with the only exception being that of the tetanus vaccination in the absence of a previous basic immunisation. Nowadays, it is strongly advised to give several vaccines specifically during pregnancy : maternal immunisations against pertussis and influenza have been shown to prevent complications in both the foetus and the newborn as well as the woman during pregnancy and after delivery. This article aims to review these recommendations, their rationale and to address potential concerns that are often raised by physicians and patients. Finally, some practical aspects of vaccine administration are detailed.

Alors que pendant longtemps on évitait de vacciner une femme enceinte, hormis contre le tétanos en l'absence de primovaccination, certaines vaccinations sont maintenant recommandées justement pendant la grossesse. C'est le cas pour la coqueluche et la grippe, avec comme objectif d'éviter des complications tant chez le fœtus et la future mère pendant la grossesse que chez le nouveau-né et la mère après la naissance. Cet article a pour but de rappeler ces recommandations, leur justification, ainsi que de répondre à certaines préoccupations souvent relevées par les médecins et leurs patientes. Enfin, certains aspects pratiques de la vaccination sont détaillés.

Relationship between sympathetic activity and pain intensity in fibromyalgia.

OBJECTIVES: Fibromyalgia (FM) is a syndrome characterised by chronic musculoskeletal pain, hyperalgesia on specific areas of tenderness (tender points) and by an autonomic nervous system dysfunction consistent with sympathetic overactivity. It is not known whether there is any relationship between the amount of cardiovascular sympathetic activity and the magnitude of pain. Our objective was to assess this potential relationship in patients with FM. METHODS: Electrocardiogram, finger blood pressure, respiration and post-ganglionic sympathetic discharge activity (muscle sympathetic nerve activity, MSNA) were continuously recorded at rest in 25 patients with primary FMS. The autonomic profile was assessed by MSNA and spectral indices of cardiac sympathetic (LFRR) and vagal (HFRR) modulation and of sympathetic vasomotor control (LF-SAP) computed by spectrum analysis of RR and systolic arterial pressure (SAP) variability. Cardiac baroreflex function was evaluated by the index α (αLF). Baroreceptor modulation of the sympathetic vasomotor control (sBRS) was assessed by the MSNA/diastolic pressure relationship. RESULTS: Pain intensity was linearly correlated with LFRR/HFRR (r² = 0.21; p=0.03), LFSAP (r² = 0.26; p=0.02) and MSNA (burst rate) (r² = 0.45; p=0.003). Pain intensity was inversely correlated with the αLF index (r² = 0.24; p=0.02) and the sBRS (r² = 0.28; p=0.03). Thus, the higher the sympathetic drive to the heart and vessels, the higher the magnitude of chronic pain. Also, the gains of both the cardiac and MSNA baroreceptor control were inversely related to the pain intensity. CONCLUSIONS: These findings raise the theoretical possibility that in FM patients the use of anti-adrenergic agents might lessen chronic pain intensity by reducing the underlying excessive sympathetic activity.

Pediatric Chagas disease in Europe: 45 cases from Spain and Switzerland.

BACKGROUND: Chagas disease, a potentially fatal parasitic infection, is emerging in Europe in the context of international migration but there is little public health attention and frequent lack of clinicians' awareness. To date, there is no published information about clinical characteristics in children. METHODS: We reviewed the medical files of all children (<18 years) with Chagas disease managed in 2 hospitals in Barcelona, Spain and Geneva, Switzerland between January 2004 and July 2012. RESULTS: Forty-five cases were identified. Two children (4.4%) were diagnosed during the acute phase and the remaining 43 (95.6%) were in the chronic phase of the infection. All but 1 were asymptomatic. Of the 41 treated children, 40 (97.6%) completed 60 days of treatment. Thirty-five (85.4%) received benznidazole, 5 (12.2%) nifurtimox and 1 (2.4%) both drugs consecutively. There were 2 (4.9%) treatment interruptions due to adverse events. The most frequent adverse events were rash (24.4%), anorexia or insufficient weight gain (14.6%) and anemia (2.4%). Twenty-nine (64.4%) children were followed up by serology after 2 years. Five (17.2%) were cured. CONCLUSIONS: Pediatric Chagas disease is an emerging health issue in Europe that requires enhanced attention. Greater emphasis should be put on screening pregnant women at risk and their newborns in case of infection along with older children and relatives. Pediatricians have a central role to play in providing families with information and offering testing in situations of risk.

How to Manage Rejected Scientific Papers? UNAIS as Final Solution.

Before publication, biomedical papers might undergo a very complex process, from journal selection, authors' motivations for submissions, modifications, and final publication or refusal. UNAIS (Unpublished Articles In Science) is an online repository in which authors can publish previously rejected scientific articles or articles that have never been submitted for publication. At UNAIS, authors can also publish the reasons behind the refusals to publication. UNAIS is more than an e-journal: it is a scientific drop box in which scientists can find indicative and negative results, as well as ideas that can inspire others. UNAIS's goal is also to help students and scientists who want to learn how to write scientific articles. UNAIS' aim is to exchange and promote knowledge. Have a look on www.unais.net.

When water hurts.

Deglutition syncope refers to an uncommon cause of neurally mediated syncope induced by swallowing. We briefly review a case of a 66-year-old man who experienced recurrent syncope episodes during ingestion of beverages, mainly water. Our investigations documented several short asymptomatic episodes of asystole and one prolonged complete atrioventricular block of around 15 seconds associated with the syncopal events, during swallowing. Barium x-ray and manometry evaluations revealed only a nonspecific esophageal dysmotility. An underlying sick-sinus syndrome was found on electrophysiologic study. A DDD pacemaker implantation was performed leading to total disappearance of patient's symptoms.

Interpretation of primary care physicians' attitude regarding rotavirus immunisation using diffusion of innovation theories.

To evaluate primary care physicians' attitude towards implementation of rotavirus (RV) immunisation into the Swiss immunisation schedule, an eight-question internet-based questionnaire was sent to the 3799 subscribers of InfoVac, a nationwide web-based expert network on immunisation issues, which reaches >95% of paediatricians and smaller proportions of other primary care physicians. Five demographic variables were also inquired. Descriptive statistics and multivariate analyses for the main outcome "acceptance of routine RV immunisation" and other variables were performed. Diffusion of innovation theory was used for data assessment. Nine-hundred seventy-seven questionnaires were returned (26%). Fifty percent of participants were paediatricians. Routine RV immunisation was supported by 146 participants (15%; so called early adopters), dismissed by 620 (64%), leaving 211 (21%) undecided. However, when asked whether they would recommend RV vaccination to parents if it were officially recommended by the federal authorities and reimbursed, 467 (48.5%; so called early majority) agreed to recommend RV immunisation. Multivariate analysis revealed that physicians who would immunise their own child (OR: 5.1; 95% CI: 4.1-6.3), hospital-based physicians (OR: 1.6; 95% CI: 1.1-2.3) and physicians from the French (OR: 1.6; 95% CI: 1.2-2.3) and Italian speaking areas of Switzerland (OR: 2.5; 95% CI: 1.1-5.8) were more likely to support RV immunisation. Diffusion of innovation theory predicts a >80% implementation if approximately 50% of a given population support an innovation. Introduction of RV immunisation in Switzerland is likely to be successful, if (i) the federal authorities issue an official recommendation and (ii) costs are covered by basic health care insurance.

Congenital transmission of Chagas disease in Latin American immigrants in Switzerland.

International migration has changed the epidemiologic patterns of Chagas disease. Recently, 2 cases of Chagas disease transmitted from Latin American women to their newborns were diagnosed in Geneva, Switzerland. A retrospective study to detect Chagas disease showed a prevalence of 9.7% among 72 Latin American women tested during pregnancy in Switzerland.

Renal transplantation in adults with Henoch-Schonlein purpura: long-term outcome.

BACKGROUND: Little information is available about the long-term outcome of renal transplantation in adults with Henoch-Schonlein purpura (HSP). METHODS: We compared the outcomes of 17 patients with HSP who received 19 renal transplants with those of 38 controls matched for time of transplantation, age, gender and source of donor. The mean post-transplant follow-up was 109 +/- 99 months for HSP patients and 110 +/- 78 months for controls. RESULTS: The actuarial 15-year patient survival was 80% in HSP patients and 82% in controls, and the death-censored graft survival was 64% in HSP patients and in controls. The risks of acute rejection, chronic graft dysfunction, arterial hypertension and infection were not different between the two groups. In eight grafts (42%) recurrence of HSP nephritis was found (0.05/patient/year). In spite of therapy, one patient died and four eventually restarted dialysis respectively 10, 32, 35 and 143 months after renal transplant. Seventy-one percent of grafts transplanted in patients with necrotizing/crescentic glomerulonephritis of the native kidney had HSP recurrence in comparison to 12% of recurrences in patients with mesangial nephritis (P = 0.05) CONCLUSIONS: Long-term patient and allograft survival of HSP patients was good. However, 42% of HSP patients, particularly those with necrotizing/crescentic glomerulonephritis of the native kidneys, developed a recurrence of HSP nephritis that eventually caused the loss of the graft function in half of them.

Environmental factors and the induction of autoimmunity in primary biliary cirrhosis.

Primary biliary cirrhosis (PBC) is a chronic cholestatic disease with an autoimmune pathogenesis and an unknown etiology, predominantly affecting postmenopausal women. The term PBC is a misnomer since most cases currently diagnosed have limited probability to develop cirrhosis. Antimitochondrial autoantibodies, elevated IgM and selective destruction of the intrahepatic bile ducts are the hallmarks of PBC. A permissive genetic background is critical in producing susceptibility despite limited associations with alleles within the MHC. The disease has incomplete concordance in monozygotic twins and its geoepidemiology suggests a role for environmental factors in the induction of PBC. This hypothesis is further supported by clinical (risk factors) and experimental evidence. Some of the factors incriminated model molecular mimicry by infectious agents and xenobiotic chemicals. Additional candidates are being proposed through large screening; all proposed associations ultimately require confirmation in animal models and clinical practice.

Vaccine-induced immunity in children after orthotopic liver transplantation: a 12-yr review of the Swiss national reference center.

Infections represent a significant threat in solid-organ recipients. However, a certain number of infections can be prevented by immunizing patients before their transplantation. The aim of this study is to determine the level of immunity of children undergoing liver transplantation and to assess their capacity to maintain protective levels after surgery. Charts of 44 children transplanted with deceased donation livers between 1990 and 2002 at the Children's Hospital of Geneva were reviewed. Vaccine antibody responses were established pre- and post-transplantation. Only 43% of patients were up to date for diphtheria, tetanus, acellular pertussis, and polio vaccines at the pretransplantation visit, while 44% of children older than 12 months had received their required measles-mumps-rubella vaccines. Six of 44 children had received at least one dose of hepatitis B vaccine, while only two patients had received at least one dose of hepatitis A vaccine. After immunization, and one yr after transplantation, only 14 of 44 patients had detectable anti-HBs antibodies and seven of 18 had anti-HAV antibodies. Varicella antibodies were undetectable in 15 of 19 patients immunized prior to transplantation. This study highlights the need to enforce vaccination before transplantation, follow-up on vaccine- induced immunity, and adapt vaccination schedules after liver transplantation in children, especially for non-live vaccines, which are universally recommended in this population.

Increased neural sympathetic activation in fibromyalgia syndrome.

Fibromyalgia (FM) is a syndrome characterized by widespread musculoskeletal pain, although the mechanisms underlying the pain have not been fully elucidated. FM patients describe a number of nonspecific symptoms, such as anxiety, depression, fatigue, unrefreshing sleep, and gastrointestinal complaints, which appear after a flu-like illness, or after physical or emotional trauma in half of the patients, and are often exacerbated by exertion, stress, lack of sleep, and weather changes. There may also be symptoms of orthostatic intolerance, which suggests underlying abnormalities in cardiovascular neural regulation. Research suggests that various components of the central nervous system are involved, including the hypothalamic-pituitary-adrenal (HPA) axis, pain-processing pathways, and the autonomic nervous system (ANS). This review discusses the general aspects of the altered HPA and ANS, sympathetic overactivity, and alterations in cardiovascular autonomic responses to gravitational stimuli.

Abnormalities of cardiovascular neural control and reduced orthostatic tolerance in patients with primary fibromyalgia.

OBJECTIVE: Fibromyalgia (FM) is a syndrome characterized by widespread musculoskeletal pain. Symptoms of orthostatic intolerance may also be present, suggesting underlying abnormalities of cardiovascular neural regulation. We tested the hypothesis that FM is characterized by sympathetic overactivity and alterations in cardiovascular autonomic response to gravitational stimulus. METHODS: Sixteen patients with primary FM and 16 healthy controls underwent electrocardiography examination, finger blood pressure, respiration, and muscle sympathetic nerve activity (MSNA) recordings at rest and during stepwise tilt test, up to 75 degrees . The autonomic profile was assessed by MSNA, plasma catecholamine, and spectral indices of cardiac sympathetic (LFRR in normalized units, NU) and vagal (HFRR both in absolute and NU) modulation and of sympathetic vasomotor control (LFSAP) computed by spectrum analysis of RR and systolic arterial pressure (SAP) variability. Arterial baroreflex function was evaluated by the SAP/RR spontaneous-sequences technique, the index a, and the gain of MSNA/diastolic pressure relationship during stepwise tilt test. RESULTS: At rest, patients showed higher values of heart rate, MSNA, LFRR NU, LF/HF, LFSAP, and reduced HFRR than controls. During tilt test, lack of increase of MSNA, less decrease of HFRR, and excessive rate (44%) of syncope were found in patients, suggesting reduced capability to enhance the sympathetic activity to vessels and withdraw the vagal modulation to sino-atrial node. Baroreflex function was similar in both groups. CONCLUSION: Patients with FM have an overall enhancement of cardiovascular sympathetic activity while recumbent. Lack of increased sympathetic discharge to vessels and decreased cardiac vagal activity characterize their autonomic profile during tilt test, and might account for the excessive rate of syncope.