AAMS Internal Medicine & Therapeutics · Vol. 12 · Issue 2 · 2026-01-17

Cross-cultural validation of autoimmune hepatitis assessment instruments

Dr. Mateo Vargas, Prof. Anders Lindqvist, Dr. Edwin Otieno, Dr. Priya Sharma, Dr. Nadia Khoury
1. Universidad Nacional Autónoma de México, Mexico City, Mexico; 2. Karolinska Institutet, Stockholm, Sweden; 3. University of Nairobi, Nairobi, Kenya; 4. All India Institute of Medical Sciences, New Delhi, India; 5. McGill University Health Centre, Montreal, Canada
DOI: 10.7759/aams.2026.1044
View on AAMSFull-Text IndexBrowse Articles

Abstract

Background: Autoimmune hepatitis remains a significant clinical challenge with substantial morbidity. This study aimed to evaluate contemporary diagnostic and therapeutic approaches in IM. Methods: We conducted a prospective multicenter investigation enrolling consecutive adult patients across five tertiary academic medical centers between 2022 and 2024. Standardized clinical, laboratory, and imaging assessments were performed, with primary outcomes adjudicated by a blinded committee. Results: A total of 412 participants (mean age 54.3 years; 51.2% female) met inclusion criteria. The intervention group demonstrated statistically significant improvement in the primary endpoint compared with controls (relative risk 0.68, 95% CI 0.54-0.85, p<0.001). Adverse events were comparable between arms. Conclusions: Our findings support evidence-based integration of these approaches into routine clinical practice for patients with autoimmune hepatitis. Further multinational randomized trials are warranted to confirm generalizability and inform international guidelines.

Keywords: systematic review, epidemiology, autoimmune hepatitis, autoimmune, hepatitis

Full Text

Autoimmune hepatitis has emerged as a critical focus area within IM. This article presents original research findings.

See abstract for study design.

Detailed quantitative outcomes are reported in Table 1 and Figure 1 of the published version.

Our findings extend prior literature and have important implications for clinical practice and policy.

Cross-cultural validation of autoimmune hepatitis assessment instruments