Facilitating phenotyping from clinical texts: the medkit library.

Summary: Phenotyping consists in applying algorithms to identify individuals associated with a specific, potentially complex, trait or condition, typically out of a collection of Electronic Health Records (EHRs). Because a lot of the clinical information of EHRs are lying in texts, phenotyping from text takes an important role in studies that rely on the secondary use of EHRs. However, the heterogeneity and highly specialized aspect of both the content and form of clinical texts makes this task particularly tedious, and is the source of time and cost constraints in observational studies.

Comparing NER Approaches on French Clinical Text, with Easy-to-Reuse Pipelines.

The task of Named Entity Recognition (NER) is central for leveraging the content of clinical texts in observational studies. Indeed, texts contain a large part of the information available in Electronic Health Records (EHRs). However, clinical texts are highly heterogeneous between healthcare services and institutions, between countries and languages, making it hard to predict how existing tools may perform on a particular corpus.

Severe night sweating treated by oxybutynin.

Unlabelled: Sleep hyperhidrosis is defined as profuse nocturnal sweating that disrupts sleep. Although the mechanism is unknown, some cases are secondary to hot flushes during the menopausal period, medical, mental and sleep disorders, and medication, while dysregulation of thermoregulation during sleep is suspected in primary cases. We present the case of a woman with severe primary sleep hyperhidrosis, occurring nightly for 23 years, which definitively resolved after brief treatment with oxybutynin (a muscarinic receptor-blocking anticholinergic).

Clinical assessment of scannographic markers for sarcopenia in lung transplant candidates.

Introduction: The selection of patients for lung transplantation is difficult. An aspect of the patient's general condition and frailty can be assessed by measuring the surface area of certain muscles on CT. Indeed, sarcopenia, assessed by measuring the area of psoas muscles on scannographic sections has already been shown to be associated with poor outcomes in lung transplant and other major surgeries and could thus be helpful to evaluate candidates to lung transplant.

Clinica: An Open-Source Software Platform for Reproducible Clinical Neuroscience Studies.

We present Clinica (www.clinica.run), an open-source software platform designed to make clinical neuroscience studies easier and more reproducible.