Sodium-glucose cotransporter 2 inhibitors: A comprehensive review from cells to bedside.

Sodium-glucose cotransporter 2 (SGLT2) inhibitors (SGLT2is) are oral medications approved for type 2 diabetes mellitus. Interestingly, during recent years, they have been promisingly considered as new medications for cardiovascular and kidney diseases. However, the mechanisms underlying these new benefits are not fully understood.

IgA Vasculitis Following COVID-19 Vaccination: A French Multicenter Case Series Including 12 Patients.

Objective: The worldwide coronavirus disease 2019 (COVID-19) vaccination campaign triggered several autoimmune diseases. We hereby aimed to describe IgA vasculitis (IgAV) following COVID-19 vaccination.

Methods: We conducted a national, multicenter, retrospective study in France of new-onset adult IgAV diagnosis following COVID-19 vaccination.

Incidence of heart failure following exposure to a protein kinase inhibitor, a French population-based study.

Aims: Pharmacovigilance signals of heart failure (HF) following exposure to protein kinase inhibitors (PKIs) have been detected in recent years. Our aim was to identify the PKIs most frequently associated with the development of HF.

Methods: Using the French National Healthcare Database, all patients newly exposed to a PKI between January 2011 and June 2014 were followed up for 18 months.

Impact of medication reviews on drug-related problems (DRPs) in older patients living in nursing homes in West Occitania.

Despite several guidelines for preventing potentially inappropriate medication (PIM) use in older, their prescription rates remain high (25%). The aim of this study was to determine the impact of medication reviews (MRs) on the drug-related problems (DRPs) in older patients in Elderly Residential Care Homes (nursing homes [NHs]). DRP was defined as an event or circumstance involving drug therapy that actually or potentially interferes with desired health outcomes.

Case Report: A Case of Valproic Acid-Induced Hyperammonemic Encephalopathy Associated With the Initiation of Lithium: A Re-duplicable Finding.

Introduction: Hyperammonemic encephalopathy (HAE) is a serious adverse effect of valproate semisodium, which is facilitated by the potential for drug interaction. However, despite frequent co-prescription of valproate semisodium and lithium, the role of this combination in the occurrence of HAE has not been defined in the literature. This case report concerns the occurrence of HAE concomitant with the initiation of lithium in a 29-year-old patient who had been placed on valproate semisodium for a schizoaffective disorder.

Hyper inflammatory syndrome following COVID-19 mRNA vaccine in children: A national post-authorization pharmacovigilance study.

Background: Multisystem inflammatory syndrome in children (MIS-C) is the most severe clinical entity associated with pediatric SARS-CoV-2 infection with a putative role of the spike protein into the immune system activation. Whether COVID-19 mRNA vaccine can induce this complication in children is unknown. We aimed to assess the risk of hyper-inflammatory syndrome following COVID-19 mRNA vaccine in children.

Prenatal Drug Exposure in Children With a History of Neuropsychiatric Care: A Nested Case-Control Study.

Background And Objectives: Neuropsychiatric disorders in childhood after prenatal drug exposure raises concerns. Most of the published studies focused on psychotropic medications. This study investigated which prenatal medication exposure was associated with neuropsychiatric disorders in childhood.

Aromatase inhibitors and the incidence of Parkinson disease: A population-based cohort study.

Background: Current guidelines recommend the treatment of hormone receptor-positive breast cancer with aromatase inhibitors (AIs) and tamoxifen in the adjuvant setting. Some observational studies have raised concerns that tamoxifen may be associated with an increased risk of Parkinson disease (PD). However, no studies have directly compared the risk of PD between AIs and tamoxifen in women diagnosed with breast cancer.

[Use of antidepressants in unipolar depression in the elderly].

Objective: To study the ageing-related pharmacological modifications about major depressive episodes in the elderly and their impact on the efficiency and tolerability of antidepressants.

Methods: Research through Pubmed and the Cochrane Database of Systematic Reviews, using the following keywords "antidepressant" ; "treatment"; "late life depression"; "elderly"; up until July 2021.

Results: Antidepressants were found to be more efficient than a placebo in the elderly's response to and remission from major depressive episodes.

Migraine and large artery atherosclerosis in young adults with ischemic stroke.

Introduction: Migraine is a risk factor for ischemic stroke, but the mechanisms of stroke associated with migraine are debated. The aim of this study was to investigate the association between migraine and large artery atherosclerosis (LAA) in young adults with ischemic stroke.

Methods: Patients aged between 18 and 54 years consecutively treated for first acute ischemic stroke in a university hospital stroke unit between January 2017 and December 2019 were included in this cross-sectional study.

Risk of pacemaker implantation after radiotherapy for breast cancer: A study based on French nationwide health care database sample.

Background: Among cardiac complications of breast cancer radiotherapy (BC RT), there are very limited data on arrhythmia and conduction disorders, in particular severe cases requiring permanent pacemaker implantation (PPMI). Therefore, this exploratory study aimed to evaluate the risk of PPMI for BC patients treated with RT, compared with the general population and with BC patients not treated with RT.

Methods: The study was performed on a 1/97 representative sample of the French health care database (EGB database).

Pharmacology and pharmacovigilance of protein kinase inhibitors.

Protein kinase inhibitors experienced their advent in the 2000s. Their market introduction made it possible to constitute a class of targeted therapies administered orally. This name was chosen to mark a break with conventional chemotherapy drugs, but it is important to stress that these are multi-target drugs with complex affinity profiles.

Myocarditis and pericarditis in adolescents after first and second doses of mRNA COVID-19 vaccines.

Aims: While some concerns about vaccination-related pericarditis and/or myocarditis have been raised, no published data are available on pericarditis and/or myocarditis with mRNA COVID-19 vaccines in the age group of adolescents, particularly 12-15 years. The objective of this study was to determine whether the risk of reporting pericarditis and/or myocarditis with mRNA COVID-19 vaccines varied according to dose of vaccination, age, sex, and type of pericarditis and/or myocarditis in adolescents between 12 and 17 years.

Methods And Results: We performed an observational study reviewing all reports of adolescents vaccinated with mRNA COVID-19 vaccines and recorded in VigiBase®, the World Health Organization global database of individual case safety reports.

Comparative effects of 15 antidepressants on the risk of withdrawal syndrome: A real-world study using the WHO pharmacovigilance database.

Background: While case reports and clinical trials reported withdrawal syndrome after reduction and/or discontinuation of antidepressant drugs, no large study has been conducted to compare the risk between the different antidepressants.

Methods: Using data recorded from January 1st, 1988, and December 31st, 2020 in VigiBase®, the World Health Organization's Global Individual Case Safety Reports database, we performed disproportionality analysis to investigate the risk of reporting withdrawal syndrome in patients treated by short half-life antidepressants compared with patients treated by long half-life antidepressants. In addition, we aimed to better inform clinical practice by comparing 15 antidepressants for the risk of reporting withdrawal syndrome.

Medical prescription forms of opioid cough suppressants falsified by the patients before and after they switched from over-the-counter to prescription-only in France.

Aims: The French Ministry of Health scheduled opioid cough suppressants as prescription-only drugs on 12 July 2017. The present study assessed the impact of this regulation on the diversion modalities of the concerned drugs and the related drug pholcodine by analysing the national OSIAP (Ordonnances Suspectes Indicateur d'Abus Possible) database.

Methods: Medical prescriptions with at least 1 mention of codeine, dextromethorphan, ethylmorphine, noscapine or pholcodine for cough suppression recorded in 2013-2019 were extracted from OSIAP.

β-adrenoceptor antagonists and nightmares: A pharmacoepidemiological-pharmacodynamic study.

Aim: To compare different β-adrenoceptor antagonists for the risk of reporting nightmare.

Methods: The study involved two approaches: first, we investigated in VigiBase, the World Health Organization Individual Case Safety Report (ICSR) database, the disproportionality between exposure to each β-adrenoceptor antagonists and reports of nightmares between 1967 and 2019. Second, in a pharmacoepidemiological-pharmacodynamic analysis, we assessed whether use of β-adrenoceptor antagonists with moderate and high lipid solubility or strong 5-HT affinity were associated with an increased risk of reporting nightmares.

Serious bradycardia and remdesivir for coronavirus 2019 (COVID-19): a new safety concerns.

Objectives: In recent clinical trials some cardiac arrhythmias were reported with use of remdesivir for COVID-19. To address this safety concern, we investigated whether use of remdesivir for COVID-19 is associated with an increased risk of bradycardia.

Methods: Using VigiBase®, the World Health Organization Global Individual Case Safety Reports database, we compared the cases of bradycardia reported in COVID-19 patients exposed to remdesivir with those reported in COVID-19 patients exposed to hydroxychloroquine, lopinavir/ritonavir, tocilizumab or glucocorticoids.

Population PK-PD Modeling of Circulating Lymphocyte Dynamics in Chronic Lymphocytic Leukemia Patients Under Ibrutinib Treatment.

Ibrutinib is indicated for the treatment of chronic lymphocytic leukemia (CLL). Absolute lymphocyte count (ALC) is a clinical criterion used for the monitoring of CLL. Ibrutinib has several effects on lymphocytes, and has highly variable pharmacokinetics (PK).

Towards personalized pharmacology: Antipsychotics and schizophrenia.

Since the discovery of the first antipsychotic in 1952, many antipsychotic drugs have been developed, each with different pharmacokinetic and pharmacodynamic properties. The pharmacological heterogeneity of antipsychotic drugs should allow a personalized drug prescription adapted to the different clinical picture of schizophrenia. Schizophrenia is a chronic disease, during which 3 stages of pharmacological intervention can be identified: the first episode psychotic (FEP), the phase of therapeutic stabilization that can progress to situations of resistance, and the question of long-term prescription.