Trends in Medicines Discontinuation and Implications for Access in Brazil (2014–2024)

• by Raphaella Oliveira Martins de Lima, Esther Ramos Silva, Isabel C. M. Emmerick, Danielle Maria de Souza Serio dos Santos, Isabella Piassi Dias Godói, Ana Cristina Viana Campos, Luisa Arueira Chaves

• August 22, 2026

Sex-based differences in hip replacement outcomes

A systematic review of more than 2.3 million patients found that women and men had different patterns of postoperative complications and recovery, with age and implant strategy modifying observed differences.

• by Andrea Surnit

• August 21, 2026

• 4 min

Can Portal Hypertension Testing Go Non-invasive?

Combining routine laboratory findings with elastography and imaging may improve diagnostic triage

• August 21, 2026

• 3 min

Rheumatoid arthritis tied to birth outcomes

Researchers examine pregnancy outcomes and factors associated with preterm delivery and fetal size.

• by Kathryn Wighton

• August 21, 2026

• 4 min