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- Title
Liver stiffness measurement as a noninvasive method for the diagnosis of liver cirrhosis in patients with chronic hepatitis D virus infection.
- Authors
Sandmann, Lisa; Degasperi, Elisabetta; Port, Kerstin; Aleman, Soo; Wallin, Jeffrey J.; Manuilov, Dmitry; Da, Ben L.; Cornberg, Markus; Lampertico, Pietro; Maasoumy, Benjamin; Wedemeyer, Heiner; Deterding, Katja
- Abstract
Summary: Background: Noninvasive tests (NITs) have been proposed as an alternative to liver biopsy for diagnosing liver cirrhosis. The evidence of NIT performance in patients with chronic hepatitis D (CHD) is limited. Aims: To evaluate the diagnostic performance of liver stiffness measurement (LSM) and other NITs in CHD patients. Methods: We evaluated the diagnostic performance of LSM by transient elastography for the detection of liver cirrhosis in a retrospective, multicentre cohort of 144 CHD patients with paired (±6 months) LSM and liver biopsies. Results: Cirrhosis was diagnosed histologically in 22 patients (15.3%). Mean LSM was significantly higher in patients with cirrhosis compared to those without fibrosis (23.4 vs 10.2 kPa, p < 0.0001) or with intermediate fibrosis (23.4 vs 13.5 kPa, p < 0.0001). In the detection of liver cirrhosis, LSM was superior to other NITs (AUROCs: 0.89 [LSM], 0.87 [D4FS], 0.74 [APRI], 0.73 [FIB‐4], and 0.69 [AAR]). The optimal cut‐off for identifying patients with liver cirrhosis was ≥15.2 kPa (Se 91%, Sp 84%, PPV 50%, NPV 98%). The ideal cut‐off for diagnosing non‐advanced liver fibrosis (Metavir ≤2) was <10.2 kPa (Se 55%, Sp 86%, PPV 90%, NPV 45%), correctly identifying 90% of patients. Data were validated in an independent cohort of 132 CHD patients. Conclusions: LSM is a useful tool for identifying patients at risk for liver cirrhosis and is superior to other NITs. The cut‐offs of <10.2 and < 15.2 kPa reliably diagnose non‐advanced liver fibrosis and exclude cirrhosis in the majority of patients. However, LSM cannot completely replace liver biopsy in CHD patients.
- Subjects
HEPATITIS D; CHRONIC active hepatitis; CIRRHOSIS of the liver; NONINVASIVE diagnostic tests; HEPATIC fibrosis
- Publication
Alimentary Pharmacology & Therapeutics, 2024, Vol 59, Issue 6, p752
- ISSN
0269-2813
- Publication type
Article
- DOI
10.1111/apt.17878