Montreal Children's Hospital

Clinical Prediction With Time-Varying Predictors in Pediatric Hospital Medicine

Clinical prediction models traditionally rely on measurements obtained at a single time point to estimate risk and guide management. However, the clinical status of hospitalized children often evolves during admission, and time-varying measurements obtained over the course of hos...

Respiratory Syncytial Virus–Related Hospitalizations Among Infants Receiving Nirsevimab

Importance Respiratory syncytial virus (RSV) is a leading cause of hospitalization among infants. Nirsevimab, a long-acting monoclonal antibody that protects against severe RSV, was publicly funded for all infants in the Canadian provinces of Ontario and Quebec starting in the fa...

Comprehensive Treatment and Monthly 2 Year Follow-Up in Children With ADHD: Randomized Controlled Prospective Study

ObjectivesTo evaluate the efficacy of regular monthly follow up in maintaining treatment gains versus follow up as needed in the community for children ages 6 to 12 years with ADHD.MethodsOne hundred and eighty six children, age 6 to 13 with DSM-IV diagnosed Attention Deficit Hyp...

Measuring what matters: a rasch-validated instrument for functional sexual and reproductive health literacy among Ghanaian adolescents

Abstract Background Functional sexual and reproductive health (SRH) literacy is fundamental to informed decision-making among adolescents. Yet existing measures hardly address the needs of low-literate populations in Sub-Saharan Africa. This study developed and validated a test o...

Catatonia in a 13-Year-Old With T-Cell Lymphoblastic Lymphoma Following Intrathecal Methotrexate

BACKGROUND: Methotrexate neurotoxicity is a recognized complication in pediatric lymphoid malignancies, presenting with seizures, stroke-like episodes, or leukoencephalopathy. Catatonia is a rare and underrecognized manifestation. OBSERVATION: A 13-year-old girl with T-cell lymph...

Dr. Tsai et al reply

We appreciate the interest of Drs. Wang and Qu¹ in our work,² and their call for more family-friendly metrics to help convey meaningful quality of life improvements in juvenile idiopathic arthritis ( JIA). After considering the different ideas suggested in t...

Use of Hypnosis for Intra-Articular Steroid Injections in Children with Juvenile Idiopathic Arthritis

Objectives Intra-articular steroid (IAS) injections are a common treatment for Juvenile Idiopathic Arthritis (JIA) but can cause anxiety in children, particularly due to needle fear. To facilitate cooperation, general anesthesia is often used for younger children or those requiri...

Neonatal Point-of-Care Lung Ultrasonography: Techniques and Normal Findings

Point-of-care lung ultrasonography (POC-LUS) has become a routine bedside tool for evaluating respiratory status in many neonatal intensive care units. This article walks neonatologists through the fundamentals of its application-probe selection, system setup, and image acquisiti...