What is Weight Loss after Bariatric Surgery Expressed in Percentage Total Weight Loss (%TWL)? An Updated Systematic Review

• by Rutger Franken, Felix Hers, Redouan El Ajraoui, Kelly Tieken, Ralph de Vries, Dennis Souverein, Max Nieuwdorp, Victor Gerdes, Arnold van de Laar

• June 12, 2026

Side Effects: The Body Keeps Score

Turns out biology tracks more than we thought — from a spit test that reads your all-nighter to a surgical outcome that still shows up in household chores two decades later. Plus: habits aren't built gradually. They snap.

• by Kerri Miller

• June 4, 2026

• 5 min

Sleep Study Cutoffs May Guide Discharge

Preoperative sleep study values may distinguish lower-risk children within a population for whom overnight admission is currently routine.

• by Andrea Surnit

• June 5, 2026

• 6 min

Management of Recurrent Weight Gain After Sleeve Gastrectomy: Comparative Effectiveness of Conversion Procedures Versus Obesity Management Medications

• by Tom Krauze, Avner Leshem, Yael Sofer, Andrei Keidar, Shai Meron Eldar, Adam Abu-Abeid

• May 18, 2026