Horia Stefanescu1, Giovanni Marasco2, Paul Calès3, Mirella Fraquelli4, Matteo Rosselli5, Nathalie Ganne-Carriè6, Victor de Ledinghen7, Federico Ravaioli2, Antonio Colecchia8, Corina Rusu1, Pietro Andreone2, Giuseppe Mazzella2, Davide Festi2. 1. Liver Unit, Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania. 2. Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy. 3. Hepato-Gastroenterology Department, University hospital, Angers, France. 4. Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy. 5. Institute for Liver and Digestive Health, Royal Free Hospital, University College of London, London, UK. 6. INSERM UMR 1162, Hepato-Gastroenterology Department, APHP Jean Verdier Hospital, University Paris 13, Paris, France. 7. Hepatology Department, Haut-Lévêque Hospital, Bordeaux, France. 8. Gastroenterology Unit, University Hospital Borgo Trento, Verona, Italy.
Abstract
BACKGROUND & AIMS: Several non-invasive tests (NITs) have been developed to diagnose oesophageal varices (EV), including the recent Baveno VI criteria to rule out high-risk varices (HRV). Spleen stiffness measurement (SSM) with the standard FibroScan® (SSM@50Hz) has been evaluated. However, the EV grading could be underestimated because of a ceiling threshold (75 kPa) of the SSM@50Hz. The aims were to evaluate SSM by a novel spleen-dedicated FibroScan® (SSM@100Hz) for EV diagnosis compared with SSM@50Hz, other validated NITs and Baveno VI criteria. METHODS: This prospective multicentre study consecutively enrolled patients with chronic liver disease; blood data, endoscopy, liver stiffness measurement (LSM), SSM@50Hz and SSM@100Hz were collected. RESULTS: Two hundred and sixty patients met inclusion criteria. SSM@100Hz success rate was significantly higher than that of SSM@50Hz (92.5% vs 76.0%, P < .001). SSM@100Hz accuracy for the presence of EV (AUC = 0.728) and HRV (AUC = 0.756) was higher than in other NITs. SSM@100Hz AUC for large EV (0.782) was higher than SSM@50Hz (0.720, P = .027). AUC for HRV with SSM@100Hz (0.780) was higher than with LSM (0.615, P < .001). The spared endoscopy rate of Baveno VI criteria (8.1%) was significantly increased by the combination to SSM@50Hz (26.5%) or SSM@100Hz (38.9%, P < .001 vs others). The missed HRV rate was, respectively, 0% and 4.7% for combinations. CONCLUSIONS: SSM@100Hz is a new performant non-invasive marker for EV and HRV providing a higher accuracy than SSM@50Hz and other NITs. The combination of Baveno VI criteria and SSM@100Hz significantly increased the spared endoscopy rate compared to Baveno VI criteria alone or combined with SSM@50Hz. Clinical trial number: NCT02180113.
BACKGROUND & AIMS: Several non-invasive tests (NITs) have been developed to diagnose oesophageal varices (EV), including the recent Baveno VI criteria to rule out high-risk varices (HRV). Spleen stiffness measurement (SSM) with the standard FibroScan® (SSM@50Hz) has been evaluated. However, the EV grading could be underestimated because of a ceiling threshold (75 kPa) of the SSM@50Hz. The aims were to evaluate SSM by a novel spleen-dedicated FibroScan® (SSM@100Hz) for EV diagnosis compared with SSM@50Hz, other validated NITs and Baveno VI criteria. METHODS: This prospective multicentre study consecutively enrolled patients with chronic liver disease; blood data, endoscopy, liver stiffness measurement (LSM), SSM@50Hz and SSM@100Hz were collected. RESULTS: Two hundred and sixty patients met inclusion criteria. SSM@100Hz success rate was significantly higher than that of SSM@50Hz (92.5% vs 76.0%, P < .001). SSM@100Hz accuracy for the presence of EV (AUC = 0.728) and HRV (AUC = 0.756) was higher than in other NITs. SSM@100Hz AUC for large EV (0.782) was higher than SSM@50Hz (0.720, P = .027). AUC for HRV with SSM@100Hz (0.780) was higher than with LSM (0.615, P < .001). The spared endoscopy rate of Baveno VI criteria (8.1%) was significantly increased by the combination to SSM@50Hz (26.5%) or SSM@100Hz (38.9%, P < .001 vs others). The missed HRV rate was, respectively, 0% and 4.7% for combinations. CONCLUSIONS: SSM@100Hz is a new performant non-invasive marker for EV and HRV providing a higher accuracy than SSM@50Hz and other NITs. The combination of Baveno VI criteria and SSM@100Hz significantly increased the spared endoscopy rate compared to Baveno VI criteria alone or combined with SSM@50Hz. Clinical trial number: NCT02180113.
Authors: Kilian Friedrich; Arianeb Mehrabi; Jan Pfeiffenberger; Christian Rupp; Karl Heinz Weiss; Markus Mieth Journal: Transl Gastroenterol Hepatol Date: 2022-07-25
Authors: Elton Dajti; Giovanni Marasco; Federico Ravaioli; Luigi Colecchia; Alberto Ferrarese; Davide Festi; Antonio Colecchia Journal: JHEP Rep Date: 2021-04-14