[Type 2 diabetes and pregnancy: management from preconception to the postpartum]. / Diabète de type 2 et grossesse : prise en charge de la préconception au postpartum.

With the increasing prevalence of diabetes, we are more frequently confronted to treat pregnant women with pre-existing type 2 diabetes. Thereby, we need to take several factors into account such as glycemic control before and during pregnancy, comorbidities such as overweight/obesity and hypertension, as well as existing complications and the need for changes in diabetes treatment. Pregnancy leads to increased insulin requirements, particularly from the second trimester onwards. In this context, a healthy lifestyle and control of weight gain are also necessary. This article provides an overview of the interdisciplinary management of type 2 diabetes before and during pregnancy and in the postpartum period.

En raison de l'augmentation de la prévalence du diabète, nous sommes de plus en plus confrontés à des femmes enceintes avec un diabète de type 2 préexistant. Les défis sont le contrôle glycémique avant et durant la grossesse, les comorbidités telles que le surpoids/l'obésité et l'hypertension artérielle ainsi que les complications existantes et le besoin de changement de traitement du diabète. La grossesse entraîne une forte augmentation des besoins en insuline, en particulier à partir du deuxième trimestre. Dans ce contexte, une bonne hygiène de vie et le contrôle de la prise de poids sont également nécessaires. Cet article offre une vue d'ensemble de la prise en charge interdisciplinaire du diabète de type 2 pendant la grossesse, y compris les soins prénataux et la phase péripartum.

[Towards a new way to classify diabetes mellitus]. / Vers une nouvelle classification des diabètes.

Precision medicine makes it possible to classify patients into groups on the basis of molecular and genetic biomarkers, as well as clinical characteristics, in order to optimize therapeutic response. For example, several types of type 2 diabetes seem to coexist with classic insulin-dependent, autoimmune type 1 diabetes : diabetes with insulinopenia (generally severe), diabetes linked to aging or obesity (less severe), and diabetes with insulin resistance, whose patients will be those with the most numerous complications, notably macrovascular. In this article, we examine the possibilities offered by this new classification of diabetes with a view to personalized medicine.

La médecine de précision permet de classer les patients en groupes sur la base de biomarqueurs moléculaires et génétiques ainsi que de caractéristiques cliniques afin d'optimiser la réponse thérapeutique. Ainsi, plusieurs types de diabètes de type 2 semblent coexister à côté du classique diabète de type 1, insulinoprive et avec auto-immunité : des diabètes avec insulinopénie (généralement sévères), des diabètes liés au vieillissement ou à l'obésité (moins sévères), et des diabètes avec insulinorésistance dont les patients porteurs seront ceux qui auront le plus de complications, en particulier macrovasculaires. Dans cet article, nous abordons les possibilités offertes par cette nouvelle classification du diabète vers la perspective d'une médecine personnalisée.

Metabolic and inflammatory parameters in relation to baseline characterization and treatment outcome in patients with prolactinoma: insights from a retrospective cohort study at a single tertiary center.

Background: Prolactinomas (PRLs) are prevalent pituitary adenomas associated with metabolic changes and increased cardiovascular morbidity. This study examined clinical, endocrine, metabolic, and inflammatory profiles in PRL patients, aiming to identify potential prognostic markers. Methods: The study comprised data from 59 PRL patients gathered in a registry at the University Hospital of Zurich. Diagnostic criteria included MRI findings and elevated serum prolactin levels. We assessed baseline and follow-up clinical demographics, metabolic markers, serum inflammation-based scores, and endocrine parameters. Treatment outcomes were evaluated based on prolactin normalization, tumor shrinkage, and cabergoline dosage. Results: The PRL cohort exhibited a higher prevalence of overweight/obesity, prediabetes/diabetes mellitus, and dyslipidemia compared to the general population. Significant correlations were found between PRL characteristics and BMI, HbA1c, and fT4 levels. Follow-up data indicated decreases in tumor size, tumor volume, prolactin levels, and LDL-cholesterol, alongside increases in fT4 and sex hormones levels. No significant associations were observed between baseline parameters and tumor shrinkage at follow-up. A positive association was noted between PRL size/volume and the time to achieve prolactin normalization, and a negative association with baseline fT4 levels. Conclusion: This study underscores the metabolic significance of PRL, with notable correlations between PRL parameters and metabolic indices. However, inflammatory markers were not significantly correlated with patient stratification or outcome prediction. These findings highlight the necessity for standardized follow-up protocols and further research into the metabolic pathogenesis in PRL patients.

[The impact of gestational diabetes on the mother and her child: what strategies can we propose?] / Impact du diabète gestationnel sur la mère et l'enfant : quelles stratégies proposer ?

Gestational diabetes is often considered as a diagnosis that affects maternal and offspring health exclusively during pregnancy. However, we now know that there are also medium- and long-term risks beyond pregnancy for the mother and the child. Lifestyle changes have been proven to be effective, but they are still a major challenge for young women with no previous health problems and a busy schedule. However, it is also a time that can be seen as an opportunity to take care of one's health in a more global perspective including also transgenerational aspects. This article describes the medium- and long-term issues at stake, but above all the different ways to approach them.

Le diabète gestationnel (DG) reste souvent considéré comme un diagnostic qui n'impacte que le moment de la grossesse. Or, nous savons aujourd'hui qu'il représente aussi des risques au-delà de la grossesse, et ce pour la mère comme pour l'enfant, à moyen et long termes. Si les modifications du style de vie ont fait leurs preuves, elles restent néanmoins un enjeu de taille chez des jeunes femmes a priori sans antécédents de problèmes de santé et avec un emploi du temps bien chargé. Néanmoins, cette situation peut aussi être vue comme une opportunité de prendre soin de sa santé dans sa globalité et dans une perspective transgénérationnelle. Cet article s'attache à décrire les enjeux à moyen et long termes d'un DG mais surtout les moyens pour y faire face.

[CME: Primary and Secondary Hypercholesterolemia]. / CME: Primäre und sekundäre Hypercholesterinämie.

CME: Primary and Secondary Hypercholesterolemia Abstract. In patients with hypercholesterolemia and an LDL-cholesterol level >5 mmol/l, familial hypercholesterolemia (primary hypercholesterolemia) should be considered. This genetically determined illness should lead to medical therapy and screening for hypercholesterinemia in close relatives. Beside the superelevated LDL-cholesterol levels, additional clinically diagnostic findings and family anamnesis can support the diagnosis of familial hypercholesterolemia. The likelihood of familial hypercholesterolemia can be estimated using the Lipid Clinic Network Score. Additionally, a variety of exogenous factors may have an impact on lipoprotein metabolism and may lead to secondary hypercholesterolemia. Hypothyroidism, cholestasis, nephrotic syndrome or specific medications, among others, should be considered as potential factors leading to high cholesterol levels before familial hypercholesterolemia is suspected or lipid-lowering treatment is started.