1
|
Mannion R, Fitzpatrick E. Systemic Complications Secondary to Chronic Liver Disease. Indian J Pediatr 2024; 91:286-293. [PMID: 37440151 PMCID: PMC10866760 DOI: 10.1007/s12098-023-04694-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 05/19/2023] [Indexed: 07/14/2023]
Abstract
The systemic sequelae of chronic liver disease (CLD) may be due to portal hypertension and shunting, malnutrition, and/or a low grade inflammatory state. This article will focus on the consequences of chronic liver disease affecting extrahepatic organs. Portal hypertension underlies many systemic complications of CLD. Aside from varices and ascites, portal hypertension may cause both hepatopulmonary syndrome and portopulmonary hypertension leading to respiratory compromise. Cardiomyopathy may also occur secondary to end stage liver disease. Hepatorenal syndrome is also well recognised and hepatic encephalopathy is a consequence of the effect of liver dysfunction on the brain. Compromise of the immune system is well described in end-stage liver disease leading to sepsis and its consequences. Bony disease including osteoporosis and hepatic arthropathy may both be seen in children with CLD. CLD may be asymptomatic initially but then complications may present as the disease progresses. Furthermore, systemic effects of end stage liver disease may complicate liver transplant. These complications often present insidiously or at the time of acute decompensation. Thus, it is important that healthcare providers are vigilant when caring for children with CLD. This article outlines the secondary complications of CLD with an overview of the definition and diagnosis, pathophysiology, management and prognosis of each.
Collapse
Affiliation(s)
- Rory Mannion
- Department of Gastroenterology and Hepatology, Children's Health Ireland Crumlin, Dublin, Ireland
| | - Emer Fitzpatrick
- Department of Gastroenterology and Hepatology, Children's Health Ireland Crumlin, Dublin, Ireland.
- School of Medicine, University College Dublin, Dublin, Ireland.
| |
Collapse
|
2
|
Banc-Husu AM, Shiau H, Dike P, Shneider BL. Beyond Varices: Complications of Cirrhotic Portal Hypertension in Pediatrics. Semin Liver Dis 2023; 43:100-116. [PMID: 36572031 DOI: 10.1055/s-0042-1759613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Complications of cirrhotic portal hypertension (PHTN) in children are broad and include clinical manifestations ranging from variceal hemorrhage, hepatic encephalopathy (HE), ascites, spontaneous bacterial peritonitis (SBP), and hepatorenal syndrome (HRS) to less common conditions such as hepatopulmonary syndrome, portopulmonary hypertension, and cirrhotic cardiomyopathy. The approaches to the diagnosis and management of these complications have become standard of practice in adults with cirrhosis with many guidance statements available. However, there is limited literature on the diagnosis and management of these complications of PHTN in children with much of the current guidance available focused on variceal hemorrhage. The aim of this review is to summarize the current literature in adults who experience these complications of cirrhotic PHTN beyond variceal hemorrhage and present the available literature in children, with a focus on diagnosis, management, and liver transplant decision making in children with cirrhosis who develop ascites, SBP, HRS, HE, and cardiopulmonary complications.
Collapse
Affiliation(s)
- Anna M Banc-Husu
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Henry Shiau
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Peace Dike
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Benjamin L Shneider
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| |
Collapse
|
3
|
Iwasaki S, Ueno T, Toyama C, Deguchi K, Nomura M, Saka R, Watanabe M, Tazuke Y, Bessho K, Okuyama H. A Retransplant Case for Hepatopulmonary Syndrome Without Liver Cirrhosis or Portosystemic Shunt After Living-Donor Liver Transplantation: A Case Report. Transplant Proc 2022; 54:552-555. [PMID: 35074161 DOI: 10.1016/j.transproceed.2021.12.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 12/29/2021] [Indexed: 10/19/2022]
Abstract
Hepatopulmonary syndrome (HPS) is a disease of gas exchange caused by intrapulmonary shunting secondary to liver disease-associated intrapulmonary vascular dilation. HPS is characterized by the triad of cirrhosis, chronic liver disease, or portosystemic shunting (PSS); arterial hypoxemia; and intrapulmonary arteriovenous shunting in the absence of a primary cardiopulmonary anomaly. We encountered a rare case of HPS without liver disease or PSS. The patient was an 8-year-old girl who underwent living donor liver transplantation (LDLT) shortly after developing fulminant hepatitis at 11 months of her age. Eight years after LDLT, hypoxemia and shortness of breath developed. The shunt ratio on 99mTc-macroaggregated albumin (MAA) lung perfusion scintigraphy (99mTc-MAA lung scan) was 32%. The patient had no cardiopulmonary disease, so we diagnosed her illness as HPS. We did not find cirrhosis, chronic liver disease, or PSS as a cause of HPS. We thought the graft was the cause of HPS. A second transplantation was planned. One year after the diagnosis of HPS, the shunt ratio on 99mTc-MAA lung scan worsened to 42%, digital clubbing appeared, and hypoxemia was worsening. Thus, we performed a second LDLT. After LDLT the shunt ratio on 99mTc-MAA lung scan normalized (6%) and cyanosis resolved. We determined that the graft was the cause of HPS; the typical causes of HPS were not clearly revealed in the histologic examination of the second liver explant. Acute rejection occurred twice after LDLT, so we speculated that HPS occurred because the graft became stressed over the long term.
Collapse
Affiliation(s)
- Shun Iwasaki
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Takehisa Ueno
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
| | - Chiyoshi Toyama
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Koichi Deguchi
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Motonari Nomura
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Ryuta Saka
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Miho Watanabe
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yuko Tazuke
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kazuhiko Bessho
- Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hiroomi Okuyama
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| |
Collapse
|
4
|
Shanmugam N, Hakeem AR, Valamparampil JJ, Aldouri A, Bansal M, Reddy MS, Thiruchunapalli D, Vilca-Melendez H, Baker A, Dhawan A, Heaton N, Rela M, Deep A. Improved survival in children with HPS: Experience from two high volume liver transplant centers across continents. Pediatr Transplant 2021; 25:e14088. [PMID: 34351678 DOI: 10.1111/petr.14088] [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: 05/01/2021] [Revised: 06/06/2021] [Accepted: 06/30/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Severe HPS increases morbidity and mortality after LT in children. We reviewed the combined experience of LT for HPS in children from two LT centers in Europe and Asia. METHODS All children with "proven" HPS as per ERS Task Force criteria (detailed in manuscript) who underwent LT were categorized into M (PaO2 ≥80 mmHg), Mo (PaO2 = 60-79 mmHg), S (50-59 mmHg), and VS (PaO2 <50 mmHg) HPS, based on room air PaO2 . RESULTS Twenty-four children with HPS underwent 25 LT (one re-transplantation) at a median age of 8 years (IQR, 5-12), after a median duration of 8 (4-12) months following HPS diagnosis. Mechanical ventilation was required for a median of 3 (1.5-27) days after LT. Ten children had "S" post-operative hypoxemia, requiring iNO for a median of 5 (6-27) days. "VS" category patients had significantly prolonged invasive ventilation (median 35 vs. 3 and 1.5 days; p = .008), ICU stay (median 39 vs. 8 and 8 days; p = .007), and hospital stay (64 vs. 26.5 and 23 days; p < .001) when compared to "S" and "M/Mo" groups, respectively. The need for pre-transplant home oxygen therapy was the only factor predicting need for re-intubation. Patient and graft survival at 32 (17-98) months were 100% and 95.8%. All children ultimately had complete resolution of HPS. CONCLUSIONS VS HPS is associated with longer duration of mechanical ventilation and hospital stay, which emphasizes the need for early LT in these children.
Collapse
Affiliation(s)
- Naresh Shanmugam
- Dr. Rela Institute & Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | - Abdul Rahman Hakeem
- Dr. Rela Institute & Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | - Joseph J Valamparampil
- Dr. Rela Institute & Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | - Ahmed Aldouri
- Paediatric Intensive Care Unit, King's College Hospital, London, UK
| | - Mehak Bansal
- Paediatric Intensive Care Unit, King's College Hospital, London, UK
| | - Mettu Srinivas Reddy
- Dr. Rela Institute & Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | | | | | - Alastair Baker
- Paediatric Liver Centre, King's College Hospital, London, UK
| | - Anil Dhawan
- Paediatric Liver Centre, King's College Hospital, London, UK
| | - Nigel Heaton
- Paediatric Liver Centre, King's College Hospital, London, UK
| | - Mohamed Rela
- Dr. Rela Institute & Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | - Akash Deep
- Paediatric Intensive Care Unit, King's College Hospital, London, UK
| |
Collapse
|