Hepatology (Baltimore, Md.) · 2025
Coil or plug-assisted retrograde transvenous obliteration (CARTO/PARTO) for treating portal hypertensive variceal bleeding: A multicenter, real-world 10-year retrospective study.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
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Lee Edward Wolfgang, Saab Sammy, Eghbalieh Navid, Ding Peng-Xu, Jeon Ung Bae, Ohm Joon Young, Chen Ronnie C, Kim Man-Deuk, Han Kichang, Shim Dong Jae, Shin Jong Soo, Mirakhur Anirudh, Liu Chien-An, Park Jonathan, Hao Frank, Wong Man, Moreno Antonio, Singh Jasleen, Kaldas Fady, Farmer Douglas G, Abraldes Juan G
Аннотация
BACKGROUND AND AIMS: Coil-assisted retrograde transvenous obliteration (CARTO) and plug-assisted retrograde transvenous obliteration (PARTO) are well-accepted treatments for gastric variceal bleeding. However, long-term (>2 y) clinical outcomes have yet to be studied. In this study, we investigated long-term clinical outcomes, including overall survival (OS) in 10 years.
APPROACH AND RESULTS: We performed a multinational, multicenter, retrospective study of CARTO/PARTO in gastric varices treatments between May 2012 and July 2024. The primary study outcomes were a long-term OS and prognostic factors of CARTO/PARTO. The secondary outcomes were long-term clinical/technical success, complications, and clinical changes including portal hypertensive symptoms. A total of 311 patients (41% female; 69% CARTO) from 13 centers in 5 countries were included. The cumulative 1-, 3-, 5-, 7-, and 10-year OS rates were 98%, 80%, 68%, 52%, and 33%, respectively, with a median OS of 99 months. Prophylactic CARTO/PARTO showed a better OS than CARTO/PARTO for active bleeding ( p =0.00035). The independent prognostic factors of OS were having high pre-MELD, concurrent HCC, treating GOV2, history of esophageal variceal bleeding, high pre-TBili, and ammonia levels. Notably, a high pre-MELD score >27 had a significantly higher mortality rate (92.6%) than a lower pre-MELD score ( p <0.001). The overall cumulative 1-, 3-, 5-, 7-, and 10-year recurrent gastric varices bleeding rates were 0.9%, 3.2%, 4.0%, 4.5%, and 5.4%, respectively. The overall technical and clinical success rates were 96.5% and 95.3%, respectively, with a 4.5% major complication rate over 10 years.
CONCLUSIONS: CARTO and PARTO have excellent long-term survival and clinical outcomes. However, these are negatively affected by high MELD scores, concomitant HCC, and coexisting esophageal varices.
APPROACH AND RESULTS: We performed a multinational, multicenter, retrospective study of CARTO/PARTO in gastric varices treatments between May 2012 and July 2024. The primary study outcomes were a long-term OS and prognostic factors of CARTO/PARTO. The secondary outcomes were long-term clinical/technical success, complications, and clinical changes including portal hypertensive symptoms. A total of 311 patients (41% female; 69% CARTO) from 13 centers in 5 countries were included. The cumulative 1-, 3-, 5-, 7-, and 10-year OS rates were 98%, 80%, 68%, 52%, and 33%, respectively, with a median OS of 99 months. Prophylactic CARTO/PARTO showed a better OS than CARTO/PARTO for active bleeding ( p =0.00035). The independent prognostic factors of OS were having high pre-MELD, concurrent HCC, treating GOV2, history of esophageal variceal bleeding, high pre-TBili, and ammonia levels. Notably, a high pre-MELD score >27 had a significantly higher mortality rate (92.6%) than a lower pre-MELD score ( p <0.001). The overall cumulative 1-, 3-, 5-, 7-, and 10-year recurrent gastric varices bleeding rates were 0.9%, 3.2%, 4.0%, 4.5%, and 5.4%, respectively. The overall technical and clinical success rates were 96.5% and 95.3%, respectively, with a 4.5% major complication rate over 10 years.
CONCLUSIONS: CARTO and PARTO have excellent long-term survival and clinical outcomes. However, these are negatively affected by high MELD scores, concomitant HCC, and coexisting esophageal varices.