Budd-Chiari syndrome after BNT162b2 mRNA vaccination: two case reports.

Budd-Chiari syndrome (BCS) is a rare disease characterised by an obstruction in the hepatic venous outflow. We describe two cases of patients hospitalised a few days after tozinameran vaccination. Liver tests and medical imaging were carried out, and BCS was diagnosed.

Immune-related generalised oedema - A new category of adverse events with immune checkpoint inhibitors.

Background: Generalised oedema was occasionally reported associated with immune checkpoint inhibitors (ICPIs). The purpose of this study is to investigate immune-related generalised oedema (ir-GE) drug related to ICPI, through frequency, clinical and pathological characteristics, and patient's outcome.

Patients And Methods: Objectives of the study were to report on ir-GE associated with ICPI to define frequency, associated signs and symptoms, pathological characteristics, severity, and response to corticosteroids.

Incretin-based drugs and intestinal obstruction: A pharmacovigilance study.

Aims: To investigate the risk of intestinal obstruction associated with incretin-based drugs by performing a disproportionality analysis of adverse reaction reports in a global pharmacovigilance database.

Methods: We conducted a case/non-case analysis using VigiBase, the World Health Organization's adverse drug reactions (ADR) database, to assess intestinal obstruction reporting associated with incretin-based drugs (glucagon-like peptide 1 analogues [GLP-1a] and dipeptidyl peptidase 4 inhibitors [DPP-4i]. Cases were defined as reports of gastrointestinal stenosis and obstruction (MedDRA High Level Group Term) and non-cases were all other reactions recorded.

Immune check point inhibitors-induced hypophysitis: a retrospective analysis of the French Pharmacovigilance database.

Immune control point (ICI) inhibitors represent a significant advance in the management and survival of cancers such as melanoma or non-small cell bronchial carcinoma. However, they induce unusual side effects, such as hypophysitis, which are rarely described elsewhere. This nationwide retrospective study describes the characteristics of hypophysitis reported in the French pharmacovigilance database (FPVD).

Occurrences and Outcomes of Immune Checkpoint Inhibitors-Induced Vitiligo in Cancer Patients: A Retrospective Cohort Study.

Background: The use of immune checkpoint inhibitors (ICI) in melanoma and non-small cell lung cancer patients is associated with the onset of vitiligo. However, previous studies have suggested conflicting results on the conditions of occurrence of ICI-induced vitiligo.

Objective: The aim of this study was to describe the occurrences and outcomes of several cases of ICI-induced vitiligo.

Thyroiditis and immune check point inhibitors: the post-marketing experience using the French National Pharmacovigilance database.

Immunotherapy with immune checkpoint inhibitors (ICIs) for cancer has become increasingly prescribed in recent years. Indeed, it is used to treat both solid and hematological malignancies due to their considerable potential in treating melanoma, non-small cell lung and other cancers. Immune-mediated related adverse endocrine toxicity, and especially thyroiditis, is seen as a growing problem needing specific screening and management.

Safety data and withdrawal of hepatotoxic drugs.

Background And Aim: The occurrence of drug induced liver injury (DILI) is the most common reason of post-marketing withdrawals. DILI in humans is difficult to predict using in vitro cytotoxicity screening and animal studies. A review of hepatotoxicity data was performed with the aim of identifying relevant factors that could have predicted the occurrence of serious DILI.

Severe hyponatremia caused by nab-paclitaxel-induced syndrome of inappropriate antidiuretic hormone secretion: A case report in a patient with metastatic pancreatic adenocarcinoma.

Incidence of pancreatic ductal adenocarcinoma (PDAC) is increasing. Most patients have advanced disease at diagnosis and therapeutic options in this setting are limited. Gemcitabine plus nab-paclitaxel regimen was demonstrated to increase survival compared with gemcitabine monotherapy and is therefore indicated as first-line therapy in patients with metastatic PDAC and performance status Eastern Cooperative Oncology Group (ECOG) 0-2.

Preventable and potentially preventable serious adverse reactions induced by oral protein kinase inhibitors through a database of adverse drug reaction reports.

Antineoplastic drugs are one of the pharmacological classes more frequently involved in occurrence of "serious" adverse drug reactions. However, few epidemiological data are available regarding the preventability of adverse drug reactions with ambulatory cancer chemotherapy. We assessed the rate and characteristics of "preventable" or "potentially preventable" "serious" adverse drug reactions induced by oral protein kinase inhibitors (PKIs).

Bullous pemphigoid induced by vildagliptin: a report of three cases.

To report three cases of bullous pemphigoid in patients treated with vildagliptin. Case 1: An 86-year-old woman presented with bullous pemphigoid after 1 month of treatment with vildagliptin and metformin. After introduction of clobetasol, the symptoms resolved although vildagliptin was continued.

Pancreatitis associated with the use of GLP-1 analogs and DPP-4 inhibitors: a case/non-case study from the French Pharmacovigilance Database.

In the recent past, concerns have raised regarding the potential risk of acute pancreatitis among type 2 diabetic patients using incretin-based drugs such as glucagon-like peptide 1 (GLP-1) analogs and dipeptidyl peptidase 4 (DPP-4) inhibitors. The aim of this study is to investigate the association between exposure to incretin-based drugs and the occurrence of pancreatitis reported in the French Pharmacovigilance Database. The case/non-case method was performed from serious adverse drug reactions (ADRs) involving antihyperglycemic agents (except insulin alone) reported to the French pharmacovigilance system between March 2008 (first marketing of an incretin-based drug in France) and March 2013.

Comparison of adverse drug reactions with donepezil versus memantine: analysis of the French Pharmacovigilance Database.

Background: Since donepezil and memantine are currently used for treating Alzheimer's disease, it is interesting to analyse, reassess and compare their safety profile in order to promote a better use.

Methods: All spontaneous reports of suspected serious adverse drug reactions with donepezil alone and with memantine alone recorded in the French Pharmacovigilance Database during 6 years were retrospectively analysed.

Results: The most frequent adverse drug reactions with donepezil alone and memantine alone were respectively: bradycardia (10% versus 7%), weakness (5% versus 6%) and convulsions (4% versus 3%).

[Adverse drug reactions: a pilot study on patient reporting through patient associations].

Background: The expected evolution of monitoring systems for health products, aims at increasing the involvement of patients into health products safety system. As a result, it seems necessary to consider the ability for patients to directly report their own adverse events.

Methods: A pilot study has been undertaken by Afssaps (Health Agency) for 23 patient associations using a reporting form specially created for patients.