1
|
Han SK, Kim MY, Kang SH, Suk KT, Baik SK. Hepatopulmonary syndrome is related to the development of acute-on-chronic liver failure and poor prognosis in cirrhotic patients. Hepatol Int 2021; 15:1207-1214. [PMID: 34319553 DOI: 10.1007/s12072-021-10226-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 06/11/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND AND AIMS Long-term prospective data on hepatopulmonary syndrome (HPS) from a large number of patients, especially in Asian patients, are lacking. We evaluated the long-term prognosis of HPS and the development of acute-on-chronic liver failure (ACLF), and related factors. METHODS A total of 142 patients with cirrhosis who underwent saline-agitated contrast echocardiography for the diagnosis of HPS were enrolled and observed prospectively from 2014 to 2019. RESULTS A total of 59 patients (41%) were diagnosed with HPS (24 grade 1, 23 grade 2, 12 grade 3). Thirty-eight and 37 patients died in the HPS and non-HPS groups, respectively (p < 0.01). The 5-year survival rate was 47% in the HPS group and 62% in the non-HPS group. In the Cox proportional hazards model, HPS and Model for End-stage Liver Disease (MELD) score ≥ 18, and Child-Turcotte-Pugh (CTP) class B/C were significant risk factors for mortality after adjusting for other risk factors (HPS hazard ratio [HR] = 1.9, p = 0.01; MELD score ≥ 18 HR = 2.3, p < 0.01; CTP class B/C HR = 2.9, p < 0.01). Compared to that in non-HPS group, the HPS group had a significantly higher incidence of ACLF during follow-up (p < 0.01) and more frequently presented with lung involvement of ACLF (p = 0.03). CONCLUSIONS In the long-term follow-up cohort, patients with HPS showed poorer prognosis than that of patients without HPS. HPS was a risk factor for ACLF development independent of hepatic dysfunction, and lung involvement was significantly common than without ACLF.
Collapse
Affiliation(s)
- Seul Ki Han
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, 20, Ilsanro, Wonju, 26426, Republic of Korea
| | - Moon Young Kim
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, 20, Ilsanro, Wonju, 26426, Republic of Korea.,Regeneration Medicine Research Center, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea.,Cell Therapy and Tissue Engineering Center, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Seong Hee Kang
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, 20, Ilsanro, Wonju, 26426, Republic of Korea.,Regeneration Medicine Research Center, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Ki Tae Suk
- Department of Internal Medicine, Hanllym University College of Medicine, Chuncheon, South Korea
| | - Soon Koo Baik
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, 20, Ilsanro, Wonju, 26426, Republic of Korea. .,Regeneration Medicine Research Center, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea. .,Cell Therapy and Tissue Engineering Center, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea.
| |
Collapse
|