[2014 update in general internal medicine]. / Médecine interne générale ambulatoire.

This article comments 9 original publications from year 2014 of interest for the primary care physician in the outpatient setting. The impact of diet such as nut consumption on health outcomes and mortality is developped, and the importance of dietary changes while taking statins is reminded. Red flags in low back pain and their predictive value are re-evaluated. An association between benzodiazepine use and Alzheimer dementia seems probable. New treatments for alcohol abuse, restless legs syndrome and type 2 diabetes are discussed. Finally, ß-bloquers' effects on respiratory function in asthmatic patients are beeing reexamined.

[How should we organize health care for multimorbidity patients?]. / Quelle organisation des soins pour le patient polymorbide?

Polymorbidity affects an increasing number of patients of all ages as demonstrated by a recent epidemiological study and represents a real challenge for the organization of health care. Appropriate management of polymorbid patients requires an interdisciplinary approach associating generalist and specialist physicians, but also nurses, other health professionals and social workers. An improvement in transition care between the community and the hospital is necessary in both directions. Prioritizing the treatment objectives is essential to allow patient adherence and avoid cumulative drug interactions and adverse effects. Those objectives are difficult to attain in the context of our present health care organization. This paper attempts to identify the difficulties involved in caring for polymorbid patients and propose ways to improve it.

[What is new in ambulatory internal medicine in 2012?]. / Nouveautés 2012 en médecine interne générale ambulatoire.

Ten articles published in 2012 and of interest for the practice of ambulatory general internal medicine are reviewed in this paper. Topics of public health issues, such as the association between sleep disorders and prediabetes, the association between prediabetes and stroke, and the harmful effects of prolonged sitting are tackled. Other focuses include hepatitis C screening, abdominal aortic aneurysm screening and prostatic cancer screening. Therapeutic aspects are reviewed, such as the management of nongonococcal urethritis, the treatment of iron deficiency without anemia and the substitution of subclinical hypothyroidism. Finally a new study about aspirin and cancer prevention is discussed.

High prevalence of forgoing healthcare for economic reasons in Switzerland: a population-based study in a region with universal health insurance coverage.

OBJECTIVE: To investigate the determinants and the 4-year evolution of the forgoing of healthcare for economic reasons in Switzerland. METHOD: Population-based survey (2007-2010) of a representative sample aged 35-74 years in the Canton of Geneva, Switzerland. Healthcare forgone, socioeconomic and insurance status, marital status, and presence of dependent children were assessed using standardized methods. RESULTS: A total of 2601 subjects were included in the analyses. Of the subjects, 13.8% (358/2601) reported having forgone healthcare for economic reasons, with the percentage varying from 3.7% in the group with a monthly income ≥ 13,000 CHF (1CHF ≈ 1$) to 30.9% in the group with a monthly income <3000 CHF. In subjects with a monthly income <3000 CHF, the percentage who had forgone healthcare increased from 22.5% in 2007/8 to 34.7% in 2010 (P trend=0.2). Forgoing healthcare for economic reasons was associated with lower income, female gender, smoking status, lower job position, having dependent children, being divorced and single, paying a higher deductible, and receiving a premium subsidy. CONCLUSION: In a Swiss region with universal health insurance coverage, the reported prevalence of forgoing healthcare for economic reasons was high and greatly dependent on socioeconomic factors. Our data suggested an increasing trend among participants with the lowest income.

[Urban health: the irremediable urbanization of life and medicine]. / Urban health: l'irrémédiable urbanisation de la vie et de la médecine.

Since 2007, the number of people living in cities exceeds that of rural areas. Thus, cities and their organizations have a major influence on all spheres of human life, especially health. This influence may generate inequality, suffering and disease, but also represent an opportunity for health and well-being. This paper introduces the concept of urban health, particularly in terms of primary care medicine and presents solutions that encompass a wide field (politics, urban planning, social inequality, education). Improving urban health requires collaboration of medical with non-medical actors, in order to become of development (re-) urban structure and promotes the health of all.

[What was new in ambulatory general internal medicine in 2011?]. / Nouveautés 2011 en médecine interne générale ambulatoire.

This review of articles published in 2011 covers a large spectrum of topics that are of interest for the practice of general internal medicine and of primary care. Authors discuss public health issues, such as sleep disorders and their relationship with subsequent weight disorders, and the benefits of commercial weight reduction programs. Clinical topics, such as the management of victims of sexual violence and screening strategies for lung cancer, streptococcal pharyngitis, functional bowel disorders and hypertension in ambulatory settings are also reviewed. Besides, authors cover therapeutic issues, such as the treatment of hand arthritis with chondroitin sulfate and the management of plantar warts with salicylic acids and cryotherapy.

[Clinical itinerary for heart failure: a program designed by primary care practitioners in Geneva]. / Itinéraire clinique pour l'insuffisance cardiaque: un programme conçu par des médecins de premier recours genevois.

Episodes of heart failure impact on patients' quality of life as well as their morbidity and mortality. This article describes a series of interventions designed by a group of primary care practitioners in Geneva. Some interventions aim to improve patients' autonomy in identifying the first signs of heart failure to act immediately. Others focus on patients' motivation to adopt appropriate behaviours (physical activity, etc.). And finally others have the objective to improve coordination between ambulatory and hospital care, as well as the transmission of clinical information. The implementation of these interventions highlights the need for individualised objectives of care in complex cases where patients have several co-morbidities and/or complicated social situations. In these situations an interdisciplinary approach is also essential.

[When D-dimers within normal limits do not equate to normal D-dimers]. / Lorsque des D-dimères dans la norme ne sont pas égaux à des D-dimères normaux.

Pulmonary embolism is a difficult diagnosis that may be missed because of an aspecific clinical presentation. Being the most accurate to confirm or exclude the disease is a matter of concern, as effective treatment exists and a possibly fatal outcome without it. Scores and guidelines can help us. However, they cannot replace clinical sense. What are the options when laboratory results put us on the wrong track, such as in a patient with a clinical presentation suggestive of a pulmonary embolism, but whose D-dimers are within the normal range?

Association between C-reactive protein and unrecognised sleep-disordered breathing in the elderly.

Elevated levels of C-reactive protein (CRP) have been reported in patients with sleep-disordered breathing (SDB) and may represent an inflammatory marker of cardiovascular risk. However, the association of CRP with SBD in presumed healthy elderly subjects is unknown. In total, 851 (58.5% females) 68-yr-old subjects, who were free of any known cardiac or sleep disorders, were prospectively examined. Subjects underwent unattended polygraphy, and the apnoea/hypopnoea index (AHI) and oxyhaemoglobin desaturation index (ODI) were assessed. Elevated levels of CRP were found on the morning after the sleep study in patients with more severe SDB. A significant correlation was found between CRP levels, time spent at night with arterial oxygen saturation <90% and ODI. No association was found between CRP levels and AHI. After adjustments for body mass index, smoking status, hypertension, diabetes and dyslipidaemia, a significant association remained between CRP levels and ODI >10 events.h(-1). CRP levels were frequently increased in a large sample of elderly subjects free of major cardiovascular disease. CRP levels were not correlated with the AHI and the indices of sleep fragmentation; the ODI >10 events.h(-1) was the strongest predictor of raised CRP level. The present results suggest that, in the elderly, intermittent hypoxaemia may underlie inflammatory processes leading to cardiovascular morbidity.

Sex-specific effect of body weight gain on systemic inflammation in subjects with COPD: results from the SAPALDIA cohort study 2.

Systemic inflammation may mediate the association between chronic obstructive pulmonary disease (COPD) and extrapulmonary comorbidities. We measured high-sensitivity C-reactive protein (hs-CRP) in COPD and quantified the effect modification by body weight change and sex. Using data from the Swiss study on Air Pollution and Lung Diseases in Adults (SAPALDIA; n = 5,479) with measurements of forced expiratory volume in 1 s (FEV(1)), body weight and hs-CRP, we examined the association of hs-CRP and categories of body weight change (lost weight and weight gained 0-5%, 5-9%, 9-14% and >14%) with fast FEV(1) decline. hs-CRP was elevated both in association with fast FEV(1) decline and body weight gain. Subjects with fast FEV(1) decline and weight gain (>14%) had higher hs-CRP (2.0 mg L(-1) for females versus 1.6 mg L(-1) for males). After adjustment for age, smoking, physical activity, hormonal therapy and diabetes, elevated hs-CRP (>3 mg) was found to be more likely in subjects with fast FEV(1) decline (OR(males) 1.38, OR(females) 1.42) and in those with weight gain >14% (OR(males) 2.04, OR(females) 4.51). The association of weight gain and fast FEV(1) decline predicts a higher level of systemic inflammation. Since the effect of weight gain on systemic inflammation is larger in females than in males, weight gain may be a risk factor for extrapulmonary comorbidities in females with COPD.

[Facial palsy: diagnosis and management by primary care physicians]. / Paralysie faciale: diagnostic et prise en charge par le médecin de premier recours.

The incidence of facial palsy is about 50/100000/year, i.e. 210 cases/year in Geneva. Clinicians can be puzzled by it, because it encompasses aetiologies with very diverse prognoses. Most patients suffer from Bell palsy that evolves favourably. Some, however, suffer from diseases such as meningitis, HIV infection, Lyme's disease, CVA, that require fast identification because of their severity and of the need for specific treatments. This article proposes an algorithm for pragmatic and evidence-based management of facial palsy.

[Interpretation of exercise stress testing by primary care physicians]. / Interprétation du test d'effort par le médecin de premier recours.

Considering that angina is an important symptom of coronary heart disease, exercise stress testing has proven its usefulness and remains a reference exam. Indeed, it is reasonably reliable and accessible, even for non cardiologist physicians, and provides both diagnostic as well as prognostic information. In this article, we review the key points to know about stress testing, in particular patient selection and interpretation of it results. A good comprehension of these different aspects is likely to improve patient care and to help avoid, additional tests that may be unnecessary.

[Interpretation of 24h ambulatory blood pressure monitoring by primary care physicians]. / Lecture de la mesure ambulatoire de la pression artérielle (MAPA) par le médecin de premier recours.

Comparatively to office blood pressure measurement, 24h ambulatory blood pressure monitoring (ABPM) provides a more accurate evaluation of the patient's blood pressure and of the burden of the arterial pressure in real life. This measurement is better correlated with cardiovascular risk, with hypertension-related organ damage and its changes with treatment, than does office blood pressure. It allows diagnosis of white coat and masked hypertension, and of alteration in blood pressure's circadian rhythm. This article aims to summarise ABPM's indications, to point out its advantages and give some key practical messages to realize and properly interpret this exam.

[Perspectives and challenges to guarantee training and renewal in general internal medicine]. / Relève en médecine interne générale: enjeux et perspectives.

Training new doctors in general internal medicine represents a challenge. This requires to define future needs, which result from interest that are not necessarily convergent between patients, doctors, insurers and politicians. Problems related to medical demography in Switzerland, with the ageing of the population, the increase in health care costs and the place of Switzerland within the European Community require the implementation of specific objectives to train new physicians in general internal medicine. The success of these opportunities depends on social factors, political choices and choices from physician's association. In this article we will approach these challenges by formulating some proposals--nonexhaustive--in order to guarantee sufficient renewal in general internal medicine.

Long-term decline in lung function, utilisation of care and quality of life in modified GOLD stage 1 COPD.

BACKGROUND: Little is known about the long-term outcomes of individuals with mild chronic obstructive pulmonary disease (COPD) as defined by the Global Initiative for Chronic Obstructive Lung Disease (GOLD). METHODS: A population cohort of 6671 randomly selected adults without asthma was stratified into categories of modified GOLD-defined COPD (prebronchodilator spirometry). Further stratification was based on the presence or absence of respiratory symptoms. After 11 years, associations between baseline categories of COPD and decline in forced expiratory volume in 1 s (FEV(1)), respiratory care utilisation and quality of life as measured by the SF-36 questionnaire were examined after controlling for age, sex, smoking and educational status. RESULTS: At baseline, modified GOLD criteria were met by 610 (9.1%) participants, 519 (85.1%) of whom had stage 1 COPD. At follow-up, individuals with symptomatic stage 1 COPD (n = 224) had a faster decline in FEV(1) (-9 ml/year (95% CI -13 to -5)), increased respiratory care utilisation (OR 1.6 (95% CI 1.0 to 2.6)) and a lower quality of life than asymptomatic subjects with normal lung function (n = 3627, reference group). In contrast, individuals with asymptomatic stage 1 COPD (n = 295) had no significant differences in FEV(1) decline (-3 ml/year (95% CI -7 to +1)), respiratory care utilisation (OR 1.05 (95% CI 0.63 to 1.73)) or quality of life scores compared with the reference group. CONCLUSIONS: In population-based studies, respiratory symptoms are of major importance for predicting long-term clinical outcomes in subjects with COPD with mild obstruction. Population studies based on spirometry only may misestimate the prevalence of clinically relevant COPD.

[Heart failure and sexual dysfunction]. / Insuffisance cardiaque et dysfonctions sexuelles.

Most patients with chronic heart failure (CHF) can safely engage in sexual activity and be treated for erectile dysfunction with sildenafil, provided that they do not have active coronary ischemia and do not require treatment with nitrates. Clinicians should know the physiological requirements for sexual activity and the impact chronic heart failure has on sexual performance. Fear of cardiac events during intercourse can interfere with patients' ability to perform and enjoy sex, and thus, it is important that the physician be able to counsel patients with chronic heart failure about sexual activity.