Copyright: ©Author(s) 2026.
World J Meta-Anal. Sep 18, 2026; 14(3): 120937
Published online Sep 18, 2026. doi: 10.13105/wjma.120937
Published online Sep 18, 2026. doi: 10.13105/wjma.120937
Table 2 Diagnostic tools and biomarkers
| Tool | Utility | Limitations |
| Serum bile acids | Reflect cholestasis | Poor correlation with symptom severity |
| Autotaxin | Emerging biomarker for cholestatic pruritus | Limited availability; not standardized |
| 5-D Itch Scale | Assesses multidimensional symptom severity | Subjective patient-reported measure |
| Imaging | Exclude biliary obstruction or malignancy | Does not quantify itch severity |
- Citation: Liu C, Elangovan A, Diaz DJ, Petrova L, Yekula A, Twohig P. Scratching the surface: A systematic review of modern approaches to diagnosing and treating cholestatic pruritus. World J Meta-Anal 2026; 14(3): 120937
- URL: https://www.wjgnet.com/2308-3840/full/v14/i3/120937.htm
- DOI: https://dx.doi.org/10.13105/wjma.120937