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Evaluation of an Online-Based Self-Help Program for Patients With Panic Disorder: Randomized Controlled Trial

Evaluation of an Online-Based Self-Help Program for Patients With Panic Disorder: Randomized Controlled Trial

The number of cases was calculated using the R-tool (Michael C. Donohue) longpower [48]. For the secondary outcomes, we calculated a minimal detectable effect size of Cohen d=–0.46 with 80% power and an α level of .0125 (Bonferroni-Holm adjustment) based on a post hoc power analysis of the WSAS with simr (Peter Green) [49]. Randomization in 1:1 ratio without stratification or blocks was done automatically by a computer-generated code. Participants were automatically informed of their group via email.

Christopher Lalk, Teresa Väth, Sofie Hanraths, Luise Pruessner, Christina Timm, Steffen Hartmann, Sven Barnow, Julian Rubel

J Med Internet Res 2025;27:e54062

Acceptability of a Web-Based Health App (PortfolioDiet.app) to Translate a Nutrition Therapy for Cardiovascular Disease in High-Risk Adults: Mixed Methods Randomized Ancillary Pilot Study

Acceptability of a Web-Based Health App (PortfolioDiet.app) to Translate a Nutrition Therapy for Cardiovascular Disease in High-Risk Adults: Mixed Methods Randomized Ancillary Pilot Study

Several recent Canadian population-based studies have shown that many patients at high CVD risk continue to have low-density lipoprotein cholesterol (LDL-C) levels well above the guideline targets [2,3]. LDL-C has been extensively studied and described as a causal factor for CVD [4]. LDL-C levels above the target can result from multiple factors such as insufficient LDL-C lowering with statins, statin-related side effects, suboptimal medication adherence, and treatment inertia [5].

Meaghan E Kavanagh, Laura Chiavaroli, Selina M Quibrantar, Gabrielle Viscardi, Kimberly Ramboanga, Natalie Amlin, Melanie Paquette, Sandhya Sahye-Pudaruth, Darshna Patel, Shannan M Grant, Andrea J Glenn, Sabrina Ayoub-Charette, Andreea Zurbau, Robert G Josse, Vasanti S Malik, Cyril W C Kendall, David J A Jenkins, John L Sievenpiper

JMIR Cardio 2025;9:e58124