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Kahraman G, Haberal KM, Dilek ON. Imaging features and management of focal liver lesions. World J Radiol 2024; 16:139-167. [DOI: 10.4329/wjr.v16.i6.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/28/2024] [Accepted: 05/22/2024] [Indexed: 06/26/2024] Open
Abstract
Notably, the number of incidentally detected focal liver lesions (FLLs) has increased dramatically in recent years due to the increased use of radiological imaging. The diagnosis of FLLs can be made through a well-documented medical history, physical examination, laboratory tests, and appropriate imaging methods. Although benign FLLs are more common than malignant ones in adults, even in patients with primary malignancy, accurate diagnosis of incidental FLLs is of utmost clinical significance. In clinical practice, FLLs are frequently evaluated non-invasively using ultrasound (US), computed tomography (CT), and magnetic resonance imaging (MRI). Although US is a cost-effective and widely used imaging method, its diagnostic specificity and sensitivity for FLL characterization are limited. FLLs are primarily characterized by obtaining enhancement patterns through dynamic contrast-enhanced CT and MRI. MRI is a problem-solving method with high specificity and sensitivity, commonly used for the evaluation of FLLs that cannot be characterized by US or CT. Recent technical advancements in MRI, along with the use of hepatobiliary-specific MRI contrast agents, have significantly improved the success of FLL characterization and reduced unnecessary biopsies. The American College of Radiology (ACR) appropriateness criteria are evidence-based recommendations intended to assist clinicians in selecting the optimal imaging or treatment option for their patients. ACR Appropriateness Criteria Liver Lesion-Initial Characterization guideline provides recommendations for the imaging methods that should be used for the characterization of incidentally detected FLLs in various clinical scenarios. The American College of Gastroenterology (ACG) Clinical Guideline offers evidence-based recommendations for both the diagnosis and management of FLL. American Association for the Study of Liver Diseases (AASLD) Practice Guidance provides an approach to the diagnosis and management of patients with hepatocellular carcinoma. In this article, FLLs are reviewed with a comprehensive analysis of ACR Appropriateness Criteria, ACG Clinical Guideline, AASLD Practice Guidance, and current medical literature from peer-reviewed journals. The article includes a discussion of imaging methods used for the assessment of FLL, current recommended imaging techniques, innovations in liver imaging, contrast agents, imaging features of common nonmetastatic benign and malignant FLL, as well as current management recommendations.
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Affiliation(s)
- Gökhan Kahraman
- Department of Radiology, Suluova State Hospital, Amasya 05500, Türkiye
| | - Kemal Murat Haberal
- Department of Radiology, Başkent University Faculty of Medicine, Ankara 06490, Türkiye
| | - Osman Nuri Dilek
- Department of Surgery, İzmir Katip Celebi University, School of Medicine, İzmir 35150, Türkiye
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2
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Mahboobipour AA, Ala M, Safdari Lord J, Yaghoobi A. Clinical manifestation, epidemiology, genetic basis, potential molecular targets, and current treatment of polycystic liver disease. Orphanet J Rare Dis 2024; 19:175. [PMID: 38671465 PMCID: PMC11055360 DOI: 10.1186/s13023-024-03187-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Polycystic liver disease (PLD) is a rare condition observed in three genetic diseases, including autosomal dominant polycystic liver disease (ADPLD), autosomal dominant polycystic kidney disease (ADPKD), and autosomal recessive polycystic kidney disease (ARPKD). PLD usually does not impair liver function, and advanced PLD becomes symptomatic when the enlarged liver compresses adjacent organs or increases intra-abdominal pressure. Currently, the diagnosis of PLD is mainly based on imaging, and genetic testing is not required except for complex cases. Besides, genetic testing may help predict patients' prognosis, classify patients for genetic intervention, and conduct early treatment. Although the underlying genetic causes and mechanisms are not fully understood, previous studies refer to primary ciliopathy or impaired ciliogenesis as the main culprit. Primarily, PLD occurs due to defective ciliogenesis and ineffective endoplasmic reticulum quality control. Specifically, loss of function mutations of genes that are directly involved in ciliogenesis, such as Pkd1, Pkd2, Pkhd1, and Dzip1l, can lead to both hepatic and renal cystogenesis in ADPKD and ARPKD. In addition, loss of function mutations of genes that are involved in endoplasmic reticulum quality control and protein folding, trafficking, and maturation, such as PRKCSH, Sec63, ALG8, ALG9, GANAB, and SEC61B, can impair the production and function of polycystin1 (PC1) and polycystin 2 (PC2) or facilitate their degradation and indirectly promote isolated hepatic cystogenesis or concurrent hepatic and renal cystogenesis. Recently, it was shown that mutations of LRP5, which impairs canonical Wnt signaling, can lead to hepatic cystogenesis. PLD is currently treated by somatostatin analogs, percutaneous intervention, surgical fenestration, resection, and liver transplantation. In addition, based on the underlying molecular mechanisms and signaling pathways, several investigational treatments have been used in preclinical studies, some of which have shown promising results. This review discusses the clinical manifestation, complications, prevalence, genetic basis, and treatment of PLD and explains the investigational methods of treatment and future research direction, which can be beneficial for researchers and clinicians interested in PLD.
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Affiliation(s)
- Amir Ali Mahboobipour
- Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Moein Ala
- Experimental Medicine Research Center, School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
| | - Javad Safdari Lord
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Yaghoobi
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- School of Biological Science, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran
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3
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Righini M, Mancini R, Busutti M, Buscaroli A. Autosomal Dominant Polycystic Kidney Disease: Extrarenal Involvement. Int J Mol Sci 2024; 25:2554. [PMID: 38473800 DOI: 10.3390/ijms25052554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary kidney disorder, but kidneys are not the only organs involved in this systemic disorder. Individuals with the condition may display additional manifestations beyond the renal system, involving the liver, pancreas, and brain in the context of cystic manifestations, while involving the vascular system, gastrointestinal tract, bones, and cardiac valves in the context of non-cystic manifestations. Despite kidney involvement remaining the main feature of the disease, thanks to longer survival, early diagnosis, and better management of kidney-related problems, a new wave of complications must be faced by clinicians who treated patients with ADPKD. Involvement of the liver represents the most prevalent extrarenal manifestation and has growing importance in the symptom burden and quality of life. Vascular abnormalities are a key factor for patients' life expectancy and there is still debate whether to screen or not to screen all patients. Arterial hypertension is often the earliest onset symptom among ADPKD patients, leading to frequent cardiovascular complications. Although cardiac valvular abnormalities are a frequent complication, they rarely lead to relevant problems in the clinical history of polycystic patients. One of the newest relevant aspects concerns bone disorders that can exert a considerable influence on the clinical course of these patients. This review aims to provide the "state of the art" among the extrarenal manifestation of ADPKD.
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Affiliation(s)
- Matteo Righini
- Nephrology and Dialysis Unit, Santa Maria delle Croci Hospital, AUSL Romagna, 48121 Ravenna, Italy
- Nephrology, Dialysis and Transplantation Unit, IRCCS Azienda Ospedaliero Universitaria di Bologna, 40138 Bologna, Italy
| | - Raul Mancini
- Nephrology, Dialysis and Transplantation Unit, IRCCS Azienda Ospedaliero Universitaria di Bologna, 40138 Bologna, Italy
| | - Marco Busutti
- Nephrology, Dialysis and Transplantation Unit, IRCCS Azienda Ospedaliero Universitaria di Bologna, 40138 Bologna, Italy
| | - Andrea Buscaroli
- Nephrology and Dialysis Unit, Santa Maria delle Croci Hospital, AUSL Romagna, 48121 Ravenna, Italy
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4
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Bugazia S, Hogan MC. Extrarenal Manifestations: Polycystic Liver Disease and Its Complications. ADVANCES IN KIDNEY DISEASE AND HEALTH 2023; 30:440-453. [PMID: 37943238 DOI: 10.1053/j.akdh.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
The liver is the commonest site of involvement outside of the kidney in autosomal dominant polycystic kidney disease. Most individuals with polycystic liver disease are asymptomatic and require no therapeutic interventions, but a small number of affected individuals who experience symptomatic polycystic liver disease develop medical complications as a result of massive enlargement of cyst number and size and hepatic parenchyma and its subsequent associated complications. This can lead to deterioration in overall health and quality of life, increasing morbidity and mortality. In this review, we will touch upon disease pathogenesis, prevalence, and complications and discuss recent advances in surgical and medical management.
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Affiliation(s)
- Seif Bugazia
- Division of Nephrology & Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Marie C Hogan
- Division of Nephrology & Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, MN.
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5
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Taner T, Hilscher MB, Broda CR, Drenth JPH. Issues in multi-organ transplantation of the liver with kidney or heart in polycystic liver-kidney disease or congenital heart disease: Current practices and immunological aspects. J Hepatol 2023; 78:1157-1168. [PMID: 37208103 DOI: 10.1016/j.jhep.2023.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 05/21/2023]
Abstract
Solid organ transplantation has become an integral part of the management of patients with end-stage diseases of the kidney, liver, heart and lungs. Most procedures occur in isolation, but multi-organ transplantation of the liver with either the kidney or heart has become an option. As more patients with congenital heart disease and cardiac cirrhosis survive into adulthood, particularly after the Fontan procedure, liver transplant teams are expected to face questions regarding multi-organ (heart-liver) transplantation. Similarly, patients with polycystic kidneys and livers may be managed by multi-organ transplantation. Herein, we review the indications and outcomes of simultaneous liver-kidney transplantation for polycystic liver-kidney disease, and discuss the indications, timing and procedural aspects of combined heart-liver transplantation. We also summarise the evidence for, and potential mechanisms underlying, the immunoprotective impact of liver allografts on the simultaneously transplanted organs.
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Affiliation(s)
- Timucin Taner
- Departments of Surgery & Immunology, Mayo Clinic, Rochester, MN, USA.
| | - Moira B Hilscher
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Christopher R Broda
- Department of Pediatrics, Baylor College of Medicine/Texas Children's Hospital, Houston, TX, USA
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University, Nijmegen, the Netherlands
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Norcia LF, Watanabe EM, Hamamoto Filho PT, Hasimoto CN, Pelafsky L, de Oliveira WK, Sassaki LY. Polycystic Liver Disease: Pathophysiology, Diagnosis and Treatment. Hepat Med 2022; 14:135-161. [PMID: 36200122 PMCID: PMC9528914 DOI: 10.2147/hmer.s377530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 09/07/2022] [Indexed: 11/25/2022] Open
Abstract
Polycystic liver disease (PLD) is a clinical condition characterized by the presence of more than 10 cysts in the liver. It is a rare disease Of genetic etiology that presents as an isolated disease or assoc\iated with polycystic kidney disease. Ductal plate malformation, ciliary dysfunction, and changes in cell signaling are the main factors involved in its pathogenesis. Most patients with PLD are asymptomatic, but in 2–5% of cases the disease has disabling symptoms and a significant reduction in quality of life. The diagnosis is based on family history of hepatic and/or renal polycystic disease, clinical manifestations, patient age, and polycystic liver phenotype shown on imaging examinations. PLD treatment has evolved considerably in the last decades. Somatostatin analogues hold promise in controlling disease progression, but liver transplantation remains a unique curative treatment modality.
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Affiliation(s)
- Luiz Fernando Norcia
- Department of Surgery, São Paulo State University (Unesp), Medical School, Botucatu, São Paulo, Brazil
- Correspondence: Luiz Fernando Norcia, Department of Surgery, São Paulo State University (UNESP), Medical School, 783 Pedro Delmanto Street, Botucatu, São Paulo, 18610-303, Brazil, Tel +55 19982840542, Email
| | - Erika Mayumi Watanabe
- Department of Radiology, São Paulo State University (Unesp), Medical School, Botucatu, São Paulo, Brazil
| | - Pedro Tadao Hamamoto Filho
- Department of Neurology, Psychology and Psychiatry, São Paulo State University (Unesp), Medical School, Botucatu, São Paulo, Brazil
| | - Claudia Nishida Hasimoto
- Department of Surgery, São Paulo State University (Unesp), Medical School, Botucatu, São Paulo, Brazil
| | - Leonardo Pelafsky
- Department of Surgery, São Paulo State University (Unesp), Medical School, Botucatu, São Paulo, Brazil
| | - Walmar Kerche de Oliveira
- Department of Surgery, São Paulo State University (Unesp), Medical School, Botucatu, São Paulo, Brazil
| | - Ligia Yukie Sassaki
- Department of Internal Medicine, São Paulo State University (Unesp), Medical School, Botucatu, São Paulo, Brazil
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7
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Genetics, pathobiology and therapeutic opportunities of polycystic liver disease. Nat Rev Gastroenterol Hepatol 2022; 19:585-604. [PMID: 35562534 DOI: 10.1038/s41575-022-00617-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/07/2022] [Indexed: 12/12/2022]
Abstract
Polycystic liver diseases (PLDs) are inherited genetic disorders characterized by progressive development of intrahepatic, fluid-filled biliary cysts (more than ten), which constitute the main cause of morbidity and markedly affect the quality of life. Liver cysts arise in patients with autosomal dominant PLD (ADPLD) or in co-occurrence with renal cysts in patients with autosomal dominant or autosomal recessive polycystic kidney disease (ADPKD and ARPKD, respectively). Hepatic cystogenesis is a heterogeneous process, with several risk factors increasing the odds of developing larger cysts. Depending on the causative gene, PLDs can arise exclusively in the liver or in parallel with renal cysts. Current therapeutic strategies, mainly based on surgical procedures and/or chronic administration of somatostatin analogues, show modest benefits, with liver transplantation as the only potentially curative option. Increasing research has shed light on the genetic landscape of PLDs and consequent cholangiocyte abnormalities, which can pave the way for discovering new targets for therapy and the design of novel potential treatments for patients. Herein, we provide a critical and comprehensive overview of the latest advances in the field of PLDs, mainly focusing on genetics, pathobiology, risk factors and next-generation therapeutic strategies, highlighting future directions in basic, translational and clinical research.
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8
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Yoo JJ, Jo HI, Jung EA, Lee JS, Kim SG, Kim YS, Kim BK. Evidence of nonsurgical treatment for polycystic liver disease. Ther Adv Chronic Dis 2022; 13:20406223221112563. [PMID: 35898920 PMCID: PMC9310217 DOI: 10.1177/20406223221112563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 06/21/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Polycystic liver disease (PCLD) is the most common extrarenal manifestation
of polycystic kidney disease. There is an urgent need to assess the efficacy
and safety of nonsurgical modalities to relieve symptoms and decrease the
severity of PCLD. Herein, we aimed to evaluate the efficacy of the
nonsurgical treatment of PCLD and the quality of life of affected
patients. Methods: PubMed, Ovid, MEDLINE, EMBASE, and the Cochrane Library were searched for
studies on the nonsurgical modalities, either medications or radiological
intervention to manage PCLD. Treatment efficacy, adverse events (AEs), and
patient quality of life were evaluated. Results: In total, 27 studies involving 1037 patients were selected. After nonsurgical
treatment, liver volume decreased by 259 ml/m [mean change (Δ) of 6.22%] and
the effect was higher in the radiological intervention group [−1617 ml/m
(−15.49%)] than in the medication group [−151 ml/m (−3.78%)]. The AEs and
serious AEs rates after overall nonsurgical treatment were 0.50 [95%
confidence interval (CI): 0.33–0.67] and 0.04 (95% CI: 0.01–0.07),
respectively. The results of the SF-36 questionnaire showed that PCLD
treatment improved physical function [physical component summary score of
4.18 (95% CI: 1.54–6.83)] but did not significantly improve mental function
[mental component summary score of 0.91 (95% CI: −1.20 to 3.03)]. Conclusion: Nonsurgical treatment was effective and safe for PCLD, but did not improve
the quality of life in terms of mental health. Radiological intervention
directly reduces hepatic cysts, and thus they should be considered for
immediate symptom relief in patients with severe symptoms, whereas
medication might be considered for maintenance treatment. Registration number: PROSPERO (International Prospective Register of Systematic Reviews)
CRD42021279597
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Affiliation(s)
- Jeong-Ju Yoo
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, College of Medicine, Soonchunhyang University, Bucheon, Republic of Korea
| | - Hye In Jo
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, College of Medicine, Soonchunhyang University, Bucheon, Republic of Korea
| | - Eun-Ae Jung
- Medical Library, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Jae Seung Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, College of Medicine, Soonchunhyang University, Bucheon, Republic of Korea
| | - Young Seok Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, College of Medicine, Soonchunhyang University, Bucheon, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
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Yu Z, Shen X, Hu C, Zeng J, Wang A, Chen J. Molecular Mechanisms of Isolated Polycystic Liver Diseases. Front Genet 2022; 13:846877. [PMID: 35571028 PMCID: PMC9104337 DOI: 10.3389/fgene.2022.846877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/23/2022] [Indexed: 11/13/2022] Open
Abstract
Polycystic liver disease (PLD) is a rare autosomal dominant disorder including two genetically and clinically distinct forms: autosomal dominant polycystic kidney disease (ADPKD) and isolated polycystic liver disease (PCLD). The main manifestation of ADPKD is kidney cysts, while PCLD has predominantly liver presentations with mild or absent kidney cysts. Over the past decade, PRKCSH, SEC63, ALG8, and LRP5 have been candidate genes of PCLD. Recently, more candidate genes such as GANAB, SEC61B, and ALR9 were also reported in PCLD patients. This review focused on all candidate genes of PCLD, including the newly established novel candidate genes. In addition, we also discussed some other genes which might also contribute to the disease.
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Affiliation(s)
- Ziqi Yu
- Munich Medical Research School, LMU Munich, Munich, Germany
| | - Xiang Shen
- Munich Medical Research School, LMU Munich, Munich, Germany
| | - Chong Hu
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Nanchang Medical College, Jiangxi Provincial People's Hospital, Nanchang, China
| | - Jun Zeng
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Nanchang Medical College, Jiangxi Provincial People's Hospital, Nanchang, China
| | - Aiyao Wang
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Nanchang Medical College, Jiangxi Provincial People's Hospital, Nanchang, China
| | - Jianyong Chen
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Nanchang Medical College, Jiangxi Provincial People's Hospital, Nanchang, China
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Reiterová J, Tesař V. Autosomal Dominant Polycystic Kidney Disease: From Pathophysiology of Cystogenesis to Advances in the Treatment. Int J Mol Sci 2022; 23:ijms23063317. [PMID: 35328738 PMCID: PMC8949594 DOI: 10.3390/ijms23063317] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/17/2022] [Accepted: 03/18/2022] [Indexed: 12/28/2022] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is the most common genetic renal disease, with an estimated prevalence between 1:1000 and 1:2500. It is mostly caused by mutations of the PKD1 and PKD2 genes encoding polycystin 1 (PC1) and polycystin 2 (PC2) that regulate cellular processes such as fluid transport, differentiation, proliferation, apoptosis and cell adhesion. Reduction of calcium ions and induction of cyclic adenosine monophosphate (sAMP) promote cyst enlargement by transepithelial fluid secretion and cell proliferation. Abnormal activation of MAPK/ERK pathway, dysregulated signaling of heterotrimeric G proteins, mTOR, phosphoinositide 3-kinase, AMPK, JAK/STAT activator of transcription and nuclear factor kB (NF-kB) are involved in cystogenesis. Another feature of cystic tissue is increased extracellular production and recruitment of inflammatory cells and abnormal connections among cells. Moreover, metabolic alterations in cystic cells including defective glucose metabolism, impaired beta-oxidation and abnormal mitochondrial activity were shown to be associated with cyst expansion. Although tolvaptan has been recently approved as a drug that slows ADPKD progression, some patients do not tolerate tolvaptan because of frequent aquaretic. The advances in the knowledge of multiple molecular pathways involved in cystogenesis led to the development of animal and cellular studies, followed by the development of several ongoing randomized controlled trials with promising drugs. Our review is aimed at pathophysiological mechanisms in cystogenesis in connection with the most promising drugs in animal and clinical studies.
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Affiliation(s)
- Jana Reiterová
- Department of Nephrology, First Faculty of Medicine, Charles University, General University Hospital in Prague, 128 08 Prague, Czech Republic;
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, General University Hospital in Prague, 128 08 Prague, Czech Republic
| | - Vladimír Tesař
- Department of Nephrology, First Faculty of Medicine, Charles University, General University Hospital in Prague, 128 08 Prague, Czech Republic;
- Correspondence:
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Mizuno H, Sekine A, Suwabe T, Ikuma D, Yamanouchi M, Hasegawa E, Sawa N, Ubara Y, Hoshino J. Potential effect of tolvaptan on polycystic liver disease for patients with ADPKD meeting the Japanese criteria of tolvaptan use. PLoS One 2022; 17:e0264065. [PMID: 35176098 PMCID: PMC8853523 DOI: 10.1371/journal.pone.0264065] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 01/31/2022] [Indexed: 11/18/2022] Open
Abstract
Polycystic liver disease (PLD) is a common extrarenal complication of autosomal dominant polycystic kidney disease (ADPKD), which causes compression-related syndrome and ultimately leads to liver dysfunction. Tolvaptan, a V2 receptor antagonist, is widely used to protect kidney function in ADPKD but its effect on PLD remains unknown. An observational cohort study was conducted to evaluate tolvaptan’s effect on patients with PLD due to ADPKD. After screening 902 patients, we found the 107 ADPKD patients with PLD who met the criteria of tolvaptan use in Japan. Among them, tolvaptan was prescribed for 62 patients (tolvaptan group), while the other was defined as the non-tolvaptan group. Compared with the non-tolvaptan group, the tolvaptan group had larger height-adjusted total kidney volume (median 994(range 450–4152) mL/m, 513 (405–1928) mL/m, p = 0.01), lower albumin level (mean 3.9±SD 0.4 g/dL, 4.3±0.4g/dL, p<0.01), and higher serum creatinine level (1.2±0.4 mg/dL, 0.9±0.2 mg/dL, p<0.01). Although the median change in annual growth rate of total liver volume (TLV) was not statistically different between the tolvaptan group (-0.8 (-15.9, 16.7) %/year) and the non-tolvaptan group (1.7 (-15.6–18.7) %/year)(p = 0.52), 20 (43.5%) patients in the tolvaptan group experienced a decrease in the growth rate of TLV (responders). A multivariable logistic regression model adjusting for related variables showed that older age (odds ratio 1.15 [95% CI 1.01–1.32]) and a higher growth rate of TLV in the non-tolvaptan period (odds 1.45 95% CI 1.10–1.90) were significantly associated with responders. In conclusion, the change in annual growth rate of TLV in ADPKD patients taking tolvaptan was not statistically different compared with that in ADPKD patients without taking tolvaptan. However, tolvaptan may have the potential to suppress the growth rate of TLV in some PLD patients due to ADPKD, especially in older patients or those that are rapid progressors of PLD. Several limitations were included in this study, therefore well-designed prospective studies were required to confirm the effect of tolvaptan on PLD.
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Affiliation(s)
- Hiroki Mizuno
- Nephrology Center, Toranomon Hospital Kajigaya, Kawasaki, Kanagawa, Japan
- Okinaka Memorial Institute for Medical Research, Tokyo, Japan
- * E-mail:
| | | | - Tatsuya Suwabe
- Nephrology Center, Toranomon Hospital Kajigaya, Kawasaki, Kanagawa, Japan
| | - Daisuke Ikuma
- Nephrology Center, Toranomon Hospital Kajigaya, Kawasaki, Kanagawa, Japan
| | | | | | - Naoki Sawa
- Nephrology Center, Toranomon Hospital Kajigaya, Kawasaki, Kanagawa, Japan
| | - Yoshifumi Ubara
- Nephrology Center, Toranomon Hospital Kajigaya, Kawasaki, Kanagawa, Japan
| | - Junichi Hoshino
- Okinaka Memorial Institute for Medical Research, Tokyo, Japan
- Nephrology Center, Toranomon Hospital, Tokyo, Japan
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12
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Masyuk TV, Masyuk AI, LaRusso NF. Polycystic Liver Disease: Advances in Understanding and Treatment. ANNUAL REVIEW OF PATHOLOGY-MECHANISMS OF DISEASE 2021; 17:251-269. [PMID: 34724412 DOI: 10.1146/annurev-pathol-042320-121247] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Polycystic liver disease (PLD) is a group of genetic disorders characterized by progressive development of cholangiocyte-derived fluid-filled hepatic cysts. PLD is the most common manifestation of autosomal dominant and autosomal recessive polycystic kidney diseases and rarely occurs as autosomal dominant PLD. The mechanisms of PLD are a sequence of the primary (mutations in PLD-causative genes), secondary (initiation of cyst formation), and tertiary (progression of hepatic cystogenesis) interconnected molecular and cellular events in cholangiocytes. Nonsurgical, surgical, and limited pharmacological treatment options are currently available for clinical management of PLD. Substantial evidence suggests that pharmacological targeting of the signaling pathways and intracellular processes involved in the progression of hepatic cystogenesis is beneficial for PLD. Many of these targets have been evaluated in preclinical and clinical trials. In this review, we discuss the genetic, molecular, and cellular mechanisms of PLD and clinical and preclinical treatment strategies. Expected final online publication date for the Annual Review of Pathology: Mechanisms of Disease, Volume 17 is January 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Tatyana V Masyuk
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota 55905, USA;
| | - Anatoliy I Masyuk
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota 55905, USA;
| | - Nicholas F LaRusso
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota 55905, USA;
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13
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Carullo N, Zicarelli MT, Casarella A, Nicotera R, Castagna A, Urso A, Presta P, Andreucci M, Russo E, Bolignano D, Coppolino G. Retarding Progression of Chronic Kidney Disease in Autosomal Dominant Polycystic Kidney Disease with Metformin and Other Therapies: An Update of New Insights. Int J Gen Med 2021; 14:5993-6000. [PMID: 34588803 PMCID: PMC8473846 DOI: 10.2147/ijgm.s305491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 09/13/2021] [Indexed: 12/13/2022] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is the most frequent single-gene disorder leading to renal failure. Current therapies are aimed to treat renal and extrarenal complications of ADPKD, but improved knowledge of the pathophysiological mechanisms leading to the generation and growth of cysts has permitted the identification of new drug candidates for clinical trials. Among these, in this review, we will examine above all the role of metformin, hypothesized to be able to activate the AMP-activated protein kinase (AMPK) pathway and potentially modulate some mechanisms implicated in the onset and the growth of the cysts.
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Affiliation(s)
- Nazareno Carullo
- Renal Unit, Department of Health Sciences, "Magna Graecia" University, Catanzaro, Italy
| | | | | | - Ramona Nicotera
- Renal Unit, Department of Health Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Alberto Castagna
- Department of Health Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Alessandra Urso
- Renal Unit, Department of Health Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Pierangela Presta
- Renal Unit, Department of Health Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Michele Andreucci
- Renal Unit, Department of Health Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Emilio Russo
- Department of Health Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Davide Bolignano
- Renal Unit, Department of Health Sciences, "Magna Graecia" University, Catanzaro, Italy
| | - Giuseppe Coppolino
- Renal Unit, Department of Health Sciences, "Magna Graecia" University, Catanzaro, Italy
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14
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Messchendorp AL, Casteleijn NF, Meijer E, Gansevoort RT. Somatostatin in renal physiology and autosomal dominant polycystic kidney disease. Nephrol Dial Transplant 2020; 35:1306-1316. [PMID: 31077332 PMCID: PMC7462725 DOI: 10.1093/ndt/gfz054] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 02/15/2019] [Indexed: 12/14/2022] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is characterized by progressive cyst formation, leading to growth in kidney volume and renal function decline. Although therapies have emerged, there is still an important unmet need for slowing the rate of disease progression in ADPKD. High intracellular levels of adenosine 3′,5′-cyclic monophosphate (cAMP) are involved in cell proliferation and fluid secretion, resulting in cyst formation. Somatostatin (SST), a hormone that is involved in many cell processes, has the ability to inhibit intracellular cAMP production. However, SST itself has limited therapeutic potential since it is rapidly eliminated in vivo. Therefore analogues have been synthesized, which have a longer half-life and may be promising agents in the treatment of ADPKD. This review provides an overview of the complex physiological effects of SST, in particular renal, and the potential therapeutic role of SST analogues in ADPKD.
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Affiliation(s)
- A Lianne Messchendorp
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Niek F Casteleijn
- Department of Urology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Esther Meijer
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Ron T Gansevoort
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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15
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Sussman CR, Wang X, Chebib FT, Torres VE. Modulation of polycystic kidney disease by G-protein coupled receptors and cyclic AMP signaling. Cell Signal 2020; 72:109649. [PMID: 32335259 DOI: 10.1016/j.cellsig.2020.109649] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 12/11/2022]
Abstract
Autosomal Dominant Polycystic Kidney Disease (ADPKD) is a systemic disorder associated with polycystic liver disease (PLD) and other extrarenal manifestations, the most common monogenic cause of end-stage kidney disease, and a major burden for public health. Many studies have shown that alterations in G-protein and cAMP signaling play a central role in its pathogenesis. As for many other diseases (35% of all approved drugs target G-protein coupled receptors (GPCRs) or proteins functioning upstream or downstream from GPCRs), treatments targeting GPCR have shown effectiveness in slowing the rate of progression of ADPKD. Tolvaptan, a vasopressin V2 receptor antagonist is the first drug approved by regulatory agencies to treat rapidly progressive ADPKD. Long-acting somatostatin analogs have also been effective in slowing the rates of growth of polycystic kidneys and liver. Although no treatment has so far been able to prevent the development or stop the progression of the disease, these encouraging advances point to G-protein and cAMP signaling as a promising avenue of investigation that may lead to more effective and safe treatments. This will require a better understanding of the relevant GPCRs, G-proteins, cAMP effectors, and of the enzymes and A-kinase anchoring proteins controlling the compartmentalization of cAMP signaling. The purpose of this review is to provide an overview of general GPCR signaling; the function of polycystin-1 (PC1) as a putative atypical adhesion GPCR (aGPCR); the roles of PC1, polycystin-2 (PC2) and the PC1-PC2 complex in the regulation of calcium and cAMP signaling; the cross-talk of calcium and cAMP signaling in PKD; and GPCRs, adenylyl cyclases, cyclic nucleotide phosphodiesterases, and protein kinase A as therapeutic targets in ADPKD.
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Affiliation(s)
- Caroline R Sussman
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States of America
| | - Xiaofang Wang
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States of America
| | - Fouad T Chebib
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States of America
| | - Vicente E Torres
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States of America.
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16
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Barten TRM, Bernts LHP, Drenth JPH, Gevers TJG. New insights into targeting hepatic cystogenesis in autosomal dominant polycystic liver and kidney disease. Expert Opin Ther Targets 2020; 24:589-599. [DOI: 10.1080/14728222.2020.1751818] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Thijs R. M. Barten
- Department of Gastroenterology and Hepatology, Radboud University, Medical Center, Nijmegen, The Netherlands
- European Reference Network Hepatological Diseases (ERN RARE-LIVER), Hamburg, Germany
| | - Lucas H. P. Bernts
- Department of Gastroenterology and Hepatology, Radboud University, Medical Center, Nijmegen, The Netherlands
- European Reference Network Hepatological Diseases (ERN RARE-LIVER), Hamburg, Germany
| | - Joost P. H. Drenth
- Department of Gastroenterology and Hepatology, Radboud University, Medical Center, Nijmegen, The Netherlands
- European Reference Network Hepatological Diseases (ERN RARE-LIVER), Hamburg, Germany
| | - Tom J. G. Gevers
- Department of Gastroenterology and Hepatology, Radboud University, Medical Center, Nijmegen, The Netherlands
- European Reference Network Hepatological Diseases (ERN RARE-LIVER), Hamburg, Germany
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17
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Zhang ZY, Wang ZM, Huang Y. Polycystic liver disease: Classification, diagnosis, treatment process, and clinical management. World J Hepatol 2020; 12:72-83. [PMID: 32231761 PMCID: PMC7097502 DOI: 10.4254/wjh.v12.i3.72] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 02/06/2020] [Accepted: 03/01/2020] [Indexed: 02/06/2023] Open
Abstract
Polycystic liver disease (PLD) is a rare hereditary disease that independently exists in isolated PLD, or as an accompanying symptom of autosomal dominant polycystic kidney disease and autosomal recessive polycystic kidney disease with complicated mechanisms. PLD currently lacks a unified diagnostic standard. The diagnosis of PLD is usually made when the number of hepatic cysts is more than 20. Gigot classification and Schnelldorfer classification are now commonly used to define severity in PLD. Most PLD patients have no clinical symptoms, and minority with severe complications need treatments. Somatostatin analogues, mammalian target of rapamycin inhibitor, ursodeoxycholic acid and vasopressin-2 receptor antagonist are the potentially effective medical therapies, while cyst aspiration and sclerosis, transcatheter arterial embolization, fenestration, hepatic resection and liver transplantation are the options of invasion therapies. However, the effectiveness of these therapies except liver transplantation are still uncertain. Furthermore, there is no unified strategy to treat PLD between medical centers at present. In order to better understand recent study progresses on PLD for clinical practice and obtain potential directions for future researches, this review mainly focuses on the recent progress in PLD classification, clinical manifestation, diagnosis and treatment. For information, we also provided medical treatment processes of PLD in our medical center.
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Affiliation(s)
- Ze-Yu Zhang
- Department of Hepatobiliary Surgery, Xiangya Hospital, Central South University, Changsha 410000, Hunan Province, China
| | - Zhi-Ming Wang
- Department of Hepatobiliary Surgery, Xiangya Hospital, Central South University, Changsha 410000, Hunan Province, China
| | - Yun Huang
- Department of Hepatobiliary Surgery, Xiangya Hospital, Central South University, Changsha 410000, Hunan Province, China
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18
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Evaluating hepatotoxic effects of chemotherapeutic agents with gadoxetic-acid-enhanced magnetic resonance imaging. Eur J Radiol 2019; 124:108807. [PMID: 31926386 DOI: 10.1016/j.ejrad.2019.108807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 11/23/2019] [Accepted: 12/22/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE To evaluate the hepatotoxicity of different chemotherapeutic agents used to treat neuroendocrine tumours (NETs) with gadoxetic acid-enhanced magnetic resonance imaging (MRI). MATERIAL AND METHODS A total of 129 patients with NETs who underwent two or more serial gadoxetic-acid-enhanced MRI examinations between 2014 and 2018 and started chemotherapy in the beginning of that time period were retrospectively analysed. Linear mixed model analysis evaluating relative enhancement (RE) of the liver in the hepatobiliary phase with respect to time between MRI examinations, primary chemotherapy, hepatotoxicity score of preceding and subsequent chemotherapies as well as age and gender as fixed variables was performed. Binary logistic regression was used to verify whether the hepatotoxicity score predicts a significant impact of a chemotherapeutic regimen on RE and hence liver function. RESULTS Linear mixed model analysis of a total of 539 MRI examinations identified all chemotherapeutic agents with known hepatoxicity as a factor with a statistically significant negative impact on RE of the liver in gadoxetic-acid-enhanced MRI in addition to age. This result was confirmed by binary logistic regression analysis. CONCLUSION Our results confirm that gadoxetic acid-enhanced MRI can be used as an imaging-based liver function test for assessing hepatotoxicity of chemotherapeutic agents used for NETs. The findings underscore the known degrees of hepatotoxicity of the chemotherapeutic agents currently used in the treatment of NETs.
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Messchendorp AL, Kramers BJ, Spithoven EM, Stade K, Meijer E, Gansevoort RT. Effect of a Somatostatin Analogue on the Vasopressin Pathway in Patients With ADPKD. Kidney Int Rep 2019; 4:1170-1174. [PMID: 31440707 PMCID: PMC6698293 DOI: 10.1016/j.ekir.2019.04.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 04/01/2019] [Accepted: 04/29/2019] [Indexed: 11/25/2022] Open
Affiliation(s)
- A Lianne Messchendorp
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Bart J Kramers
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Edwin M Spithoven
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | - Esther Meijer
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Ron T Gansevoort
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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20
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van Aerts RMM, Kievit W, D'Agnolo HMA, Blijdorp CJ, Casteleijn NF, Dekker SEI, de Fijter JW, van Gastel M, Gevers TJ, van de Laarschot LFM, Lantinga MA, Losekoot M, Meijer E, Messchendorp AL, Neijenhuis MK, Pena MJ, Peters DJM, Salih M, Soonawala D, Spithoven EM, Visser FW, Wetzels JF, Zietse R, Gansevoort RT, Drenth JPH. Lanreotide Reduces Liver Growth In Patients With Autosomal Dominant Polycystic Liver and Kidney Disease. Gastroenterology 2019; 157:481-491.e7. [PMID: 31022403 DOI: 10.1053/j.gastro.2019.04.018] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 04/12/2019] [Accepted: 04/17/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Polycystic liver disease is the most common extrarenal manifestation of autosomal dominant polycystic kidney disease (ADPKD). There is need for robust long-term evidence for the volume-reducing effect of somatostatin analogues. We made use of data from an open-label, randomized trial to determine the effects of lanreotide on height-adjusted liver volume (hTLV) and combined height-adjusted liver and kidney volume (hTLKV) in patients with ADPKD. METHODS We performed a 120-week study comparing the reno-protective effects of lanreotide vs standard care in 305 patients with ADPKD (the DIPAK-1 study). For this analysis, we studied the 175 patients with polycystic liver disease with hepatic cysts identified by magnetic resonance imaging and liver volume ≥2000 mL. Of these, 93 patients were assigned to a group that received lanreotide (120 mg subcutaneously every 4 weeks) and 82 to a group that received standard care (blood pressure control, a sodium-restricted diet, and antihypertensive agents). The primary endpoint was percent change in hTLV between baseline and end of treatment (week 120). A secondary endpoint was change in hTLKV. RESULTS At 120 weeks, hTLV decreased by 1.99% in the lanreotide group (95% confidence interval [CI], -4.21 to 0.24) and increased by 3.92% in the control group (95% CI, 1.56-6.28). Compared with the control group, lanreotide reduced the growth of hTLV by 5.91% (95% CI, -9.18 to -2.63; P < .001). Growth of hTLV was still reduced by 3.87% at 4 months after the last injection of lanreotide compared with baseline (95% CI, -7.55 to -0.18; P = .04). Lanreotide reduced growth of hTLKV by 7.18% compared with the control group (95% CI, -10.25 to -4.12; P < .001). CONCLUSIONS In this subanalysis of a randomized trial of patients with polycystic liver disease due to ADPKD, lanreotide for 120 weeks reduced the growth of liver and combined liver and kidney volume. This effect was still present 4 months after the last injection of lanreotide. ClinicalTrials.gov, Number: NCT01616927.
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Affiliation(s)
- Rene M M van Aerts
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Wietske Kievit
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Hedwig M A D'Agnolo
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Charles J Blijdorp
- Department of Internal Medicine, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Niek F Casteleijn
- Department of Urology, University Medical Center Groningen, Groningen, The Netherlands
| | - Shosha E I Dekker
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | - Johan W de Fijter
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | - Maatje van Gastel
- Department of Nephrology, University Medical Center Groningen, Groningen, The Netherlands
| | - Tom J Gevers
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Marten A Lantinga
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Monique Losekoot
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Esther Meijer
- Department of Nephrology, University Medical Center Groningen, Groningen, The Netherlands
| | - A Lianne Messchendorp
- Department of Nephrology, University Medical Center Groningen, Groningen, The Netherlands
| | - Myrte K Neijenhuis
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Michelle J Pena
- Department of Nephrology, University Medical Center Groningen, Groningen, The Netherlands
| | - Dorien J M Peters
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Mahdi Salih
- Department of Internal Medicine, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Darius Soonawala
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands; Department of Internal Medicine, Haga teaching hospital, The Hague, The Netherlands
| | - Edwin M Spithoven
- Department of Nephrology, University Medical Center Groningen, Groningen, The Netherlands
| | - Folkert W Visser
- Department of Nephrology, University Medical Center Groningen, Groningen, The Netherlands; Department of Internal Medicine, Hospital group Twente, Almelo, The Netherlands
| | - Jack F Wetzels
- Deptartment of Nephrology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Robert Zietse
- Department of Internal Medicine, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Ron T Gansevoort
- Department of Nephrology, University Medical Center Groningen, Groningen, The Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands.
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21
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Ding F, Tang H, Zhao H, Feng X, Yang Y, Chen GH, Chen WJ, Xu C. Long-term results of liver transplantation for polycystic liver disease: Single-center experience in China. Exp Ther Med 2019; 17:4183-4189. [PMID: 31007749 DOI: 10.3892/etm.2019.7449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Accepted: 02/15/2019] [Indexed: 11/06/2022] Open
Abstract
The aim of the present study was to explore the indications for and safety of orthotopic liver transplantation for polycystic liver disease (PLD). Orthotopic liver transplantation in 11 patients with PLD between May 2004 and September 2013 was retrospectively analyzed. Patient epidemiological, clinical and follow-up data were collected. The survival rate was calculated using the Kaplan-Meier method. Over the 10-year period, 11 patients received orthotopic liver transplantation (n=9) and combined liver-kidney transplantation (n=2) for PLD. The recipients' median age was 56 years [(interquartile range (IQR), 52-57 years], and 7 of the patients (63.6%) were classified as having Gigot type II PLD and 4 (36.4%) as having Gigot type III. A total of 8 (72.7%) patients had a severely decreased quality of life (Eastern Cooperative Oncology Group performance status score, ≥3). Only 3 cases (27.3%) were of Class C stage. The mean hospitalization duration was 45.4±15.3 days and the mean length of stay at the intensive care unit was 4.1±1.9 days. The peri-operative mortality was 18.2% and the morbidity was 54.5%. The median follow-up period was 111 months (IQR, 33-132 months). A total of 2 patients died of severe complications after combined liver-kidney transplantation. Furthermore, 1 patient died of ischemia cholangitis during the follow-up period. The actuarial 1-, 5- and 10-year survival rate during the follow-up period was 81.8, 81.8 and 65.5%, respectively. The mean physical component summary score was 87.1±6.9 and the mean mental component summary score was 81.5±6.4. In conclusion, liver transplantation is the only curative procedure for PLD, and the present study indicated that it is relatively and safe and leads to good long-term prognosis and high quality of life. Based on our experience and results, liver transplantation is a primary option for cases of PLD with progressive or advanced symptomatic disease where previous other forms of therapy to palliate symptoms have been insufficient.
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Affiliation(s)
- Fan Ding
- Department of Hepatic Surgery and Liver Transplantation Center, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China.,Organ Transplantation Institute, Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Hui Tang
- Department of Hepatic Surgery and Liver Transplantation Center, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China.,Organ Transplantation Institute, Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Hui Zhao
- Department of Hepatic Surgery and Liver Transplantation Center, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China.,Organ Transplantation Institute, Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Xiao Feng
- Department of Hepatic Surgery and Liver Transplantation Center, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China.,Organ Transplantation Institute, Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Yang Yang
- Department of Hepatic Surgery and Liver Transplantation Center, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China.,Organ Transplantation Institute, Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Gui-Hua Chen
- Department of Hepatic Surgery and Liver Transplantation Center, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China.,Organ Transplantation Institute, Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Wen-Jie Chen
- Department of Biological Treatment Center, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China
| | - Chi Xu
- Department of Hepatic Surgery and Liver Transplantation Center, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China.,Organ Transplantation Institute, Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
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22
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Cornec-Le Gall E, Alam A, Perrone RD. Autosomal dominant polycystic kidney disease. Lancet 2019; 393:919-935. [PMID: 30819518 DOI: 10.1016/s0140-6736(18)32782-x] [Citation(s) in RCA: 307] [Impact Index Per Article: 61.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 10/24/2018] [Accepted: 10/24/2018] [Indexed: 12/15/2022]
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary kidney disease and one of the most common causes of end-stage kidney disease. Multiple clinical manifestations, such as enlarged kidneys filled with growing cysts, hypertension, and multiple extrarenal complications, including liver cysts, intracranial aneurysms, and cardiac valvular disease, show that ADPKD is a systemic disorder. New information derived from clinical research using molecular genetics and advanced imaging techniques has provided enhanced tools for assessing the diagnosis and prognosis for individual patients and their families. Phase 3 randomised, placebo-controlled clinical trials have clarified aspects of disease management and a disease-modifying therapeutic drug is now available for patients with high risk of rapid disease progression. These developments provide a strong basis on which to make clear recommendations about the management of affected patients and families. Implementation of these advances has the potential to delay kidney failure, reduce the symptom burden, lessen the risk of cardiovascular complications, and prolong life.
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Affiliation(s)
- Emilie Cornec-Le Gall
- Service de Néphrologie, Hémodialyse et Transplantation Rénale, Centre Hospitalier Universitaire, Brest, France; UMR1078 Génétique, Génomique Fonctionnelle et Biotechnologies, INSERM, Université de Brest, Brest, France; Université de Bretagne Occidentale, Brest, France
| | - Ahsan Alam
- Division of Nephrology, McGill University Health Centre, Montreal, QC, Canada
| | - Ronald D Perrone
- Division of Nephrology, Department of Medicine, Tufts Medical Center, Boston, MA, USA.
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23
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Malekshahabi T, Khoshdel Rad N, Serra AL, Moghadasali R. Autosomal dominant polycystic kidney disease: Disrupted pathways and potential therapeutic interventions. J Cell Physiol 2019; 234:12451-12470. [PMID: 30644092 DOI: 10.1002/jcp.28094] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 12/07/2018] [Indexed: 12/18/2022]
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is a monogenic inherited renal cystic disease that occurs in different races worldwide. It is characterized by the development of a multitude of renal cysts, which leads to massive enlargement of the kidney and often to renal failure in adulthood. ADPKD is caused by a mutation in PKD1 or PKD2 genes encoding the proteins polycystin-1 and polycystin-2, respectively. Recent studies showed that cyst formation and growth result from deregulation of multiple cellular pathways like proliferation, apoptosis, metabolic processes, cell polarity, and immune defense. In ADPKD, intracellular cyclic adenosine monophosphate (cAMP) promotes cyst enlargement by stimulating cell proliferation and transepithelial fluid secretion. Several interventions affecting many of these defective signaling pathways have been effective in animal models and some are currently being tested in clinical trials. Moreover, the stem cell therapy can improve nephropathies and according to studies were done in this field, can be considered as a hopeful therapeutic approach in future for PKD. This study provides an in-depth review of the relevant molecular pathways associated with the pathogenesis of ADPKD and their implications in development of potential therapeutic strategies.
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Affiliation(s)
- Talieh Malekshahabi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Niloofar Khoshdel Rad
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Andreas L Serra
- Department of Internal Medicine and Nephrology, Klinik Hirslanden, Zurich, Switzerland
| | - Reza Moghadasali
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
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van Aerts RMM, Kolkman M, Kievit W, Gevers TJG, Nevens F, Drenth JPH. Drug holiday in patients with polycystic liver disease treated with somatostatin analogues. Therap Adv Gastroenterol 2018; 11:1756284818804784. [PMID: 30302127 PMCID: PMC6172936 DOI: 10.1177/1756284818804784] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 09/10/2018] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Somatostatin analogues (SAs) reduce liver volume and relief symptoms in polycystic liver disease (PLD). Its effect wears off after continuing therapy suggesting development of SA tolerance in patients on chronic therapy. We postulate that a drug holiday resensitizes the liver to its acute pharmacological effects. Therefore, this study examines the liver volume-reducing effect of SAs after a drug holiday. METHODS Patients were identified from the International PLD Registry and included in our analysis when (1) treated with SAs during two cycles separated by a drug holiday and (2) height-adjusted total liver volume (hTLV) was available at start and end of each cycle. For our primary outcome we compared the effect of SAs (in % per 6 months) on hTLV between the first and second treatment cycle. RESULTS In 34 patients, initial liver volume-reducing effect was similar to that after rechallenge [-2.6% per 6 months (interquartile range, -3.8-0.8) versus -1.6% per 6 months (interquartile range, -3.1-1.1), p = 0.510]. Cessation of treatment led to a rebound effect, but liver volume remained stable compared with the baseline with intermittent therapy in responders to SA [-0.6% (interquartile range, -7.4-5.7) after 46.5 months]. CONCLUSIONS PLD patients treated with SAs benefit from retreatment after a drug holiday. The significant increase of liver volume after cessation of treatment complicates widespread use of a drug holiday as new treatment strategy. Our results contribute to a better understanding of the pharmacological effect of SAs and help to identify patients who might benefit.
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Affiliation(s)
- René M. M. van Aerts
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marieke Kolkman
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Wietske Kievit
- Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Tom J. G. Gevers
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Frederik Nevens
- Department of Gastroenterology and Hepatology, University Hospital KU Leuven, Belgium
| | - Joost P. H. Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center Nijmegen, P.O. Box 9101, Nijmegen 6500 HB, The Netherlands
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Masyuk TV, Masyuk AI, LaRusso NF. Therapeutic Targets in Polycystic Liver Disease. Curr Drug Targets 2018; 18:950-957. [PMID: 25915482 DOI: 10.2174/1389450116666150427161743] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 02/06/2015] [Accepted: 03/02/2015] [Indexed: 02/06/2023]
Abstract
Polycystic liver diseases (PLD) are a group of genetic disorders initiated by mutations in several PLD-related genes and characterized by the presence of multiple cholangiocyte-derived hepatic cysts that progressively replace liver tissue. PLD co-exists with Autosomal Dominant Polycystic Kidney Disease (ADPKD) and Autosomal Recessive PKD as well as occurs alone (i.e., Autosomal Dominant Polycystic Liver Disease [ADPLD]). PLD associated with ADPKD and ARPKD belong to a group of disorders known as cholangiociliopathies since many disease-causative and disease-related proteins are expressed in primary cilia of cholangiocytes. Aberrant expression of these proteins in primary cilia affects their structures and functions promoting cystogenesis. Current medical therapies for PLD include symptomatic management and surgical interventions. To date, the only available drug treatment for PLD patients that halt disease progression and improve quality of life are somatostatin analogs. However, the modest clinical benefits, need for long-term maintenance therapy, and the high cost of treatment justify the necessity for more effective treatment options. Substantial evidence suggests that experimental manipulations with components of the signaling pathways that influence cyst development (e.g., cAMP, intracellular calcium, receptor tyrosine kinase, transient receptor potential cation channel subfamily V member 4 (TRPV4) channel, mechanistic target of rapamycin (mTOR), histone deacetylase (HDAC6), Cdc25A phosphatase, miRNAs and metalloproteinases) attenuate growth of hepatic cysts. Many of these targets have been evaluated in pre-clinical trials suggesting their value as potential new therapies. This review outlines the current clinical and preclinical treatment strategies for PLD.
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Affiliation(s)
- Tatyana V Masyuk
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, United States
| | - Anatoliy I Masyuk
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, United States
| | - Nicholas F LaRusso
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, 200 First Street, SW Rochester, Minnesota, MN 55905, United States
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van Aerts RMM, van de Laarschot LFM, Banales JM, Drenth JPH. Clinical management of polycystic liver disease. J Hepatol 2018; 68:827-837. [PMID: 29175241 DOI: 10.1016/j.jhep.2017.11.024] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 09/20/2017] [Accepted: 11/18/2017] [Indexed: 12/22/2022]
Abstract
A 41-year old female underwent a computed tomography (CT) scan in 2010 because of symptoms suggestive of appendicitis. Incidentally, multiple liver lesions characterised as cysts were detected. The presence of small to medium sized liver cysts (diameter between <1 cm and 4 cm) in all liver segments (>100 cysts) and absence of kidney cysts in the context of normal renal function led to the clinical diagnosis of autosomal dominant polycystic liver disease (ADPLD). Five years later she was referred to the outpatient clinic with increased abdominal girth, pain in the right upper abdomen and right flank, and early satiety. She had difficulties bending over and could neither cut her toenails nor tie her shoe laces. In her early twenties she had used oral contraception for five years. She has been pregnant twice. Clinical examination showed an enlarged liver reaching into the right pelvic region and crossing the midline of the abdomen. Laboratory testing demonstrated increased gamma-glutamyl transferase (80 IU/L, normal <40 IU/L) and alkaline phosphatase (148 IU/L, normal <100 IU/L) levels. Bilirubin, albumin and coagulation times were within the normal range. A new CT scan in 2015 was compatible with an increased number and size of liver cysts. The diameter of cysts varied between <1 cm and 6 cm (anatomic distribution shown [Fig. 2B]). There were no signs of hepatic venous outflow obstruction, portal hypertension or compression on the biliary tract. Height-adjusted total liver volume (htTLV) increased from 2,667 ml/m in 2012 to 4,047 ml/m in 2015 (height 172 cm). The case we present here is not uncommon, and prompts several relevant questions.
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Affiliation(s)
- René M M van Aerts
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Jesus M Banales
- Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute - Donostia University Hospital, University of the Basque Country (UPV/EHU), IKERBASQUE, CIBERehd, San Sebastián, Spain
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands.
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Wijnands TFM, Gevers TJG, Lantinga MA, Te Morsche RH, Schultze Kool LJ, Drenth JPH. Pasireotide does not improve efficacy of aspiration sclerotherapy in patients with large hepatic cysts, a randomized controlled trial. Eur Radiol 2018; 28:2682-2689. [PMID: 29318424 PMCID: PMC5938297 DOI: 10.1007/s00330-017-5205-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 10/28/2017] [Accepted: 11/22/2017] [Indexed: 01/13/2023]
Abstract
OBJECTIVES We tested whether complementary use of the somatostatin analogue pasireotide would augment efficacy of aspiration sclerotherapy of hepatic cysts. METHODS We conducted a double-blind, placebo-controlled trial in patients who underwent aspiration sclerotherapy of a large (>5 cm) symptomatic hepatic cyst. Patients were randomized to either intramuscular injections of pasireotide 60 mg long-acting release (n = 17) or placebo (sodium chloride 0.9 %, n = 17). Injections were administered 2 weeks before and 2 weeks after aspiration sclerotherapy. The primary endpoint was proportional cyst diameter reduction (%) from baseline to 6 weeks. Secondary outcomes included long-term cyst reduction at 26 weeks, patient-reported outcomes including the polycystic liver disease-questionnaire (PLD-Q) and safety. RESULTS Thirty-four patients (32 females; 53.6 ± 7.8 years) were randomized between pasireotide or placebo. Pasireotide did not improve efficacy of aspiration sclerotherapy at 6 weeks compared to controls (23.6 % [IQR 12.6-30.0] vs. 21.8 % [9.6-31.8]; p = 0.96). Long-term cyst diameter reduction was similar in both groups (49.1 % [27.0-73.6] and 45.6 % [29.6-59.6]; p = 0.90). Mean PLD-Q scores improved significantly in both groups (p < 0.01) without differences between arms (p = 0.92). CONCLUSIONS In patients with large symptomatic hepatic cysts, complementary pasireotide to aspiration sclerotherapy did not improve cyst reduction or clinical response. KEY POINTS • Complementary pasireotide treatment does not improve efficacy of aspiration sclerotherapy. • Cyst fluid reaccumulation after aspiration sclerotherapy is a transient phenomenon. • Aspiration sclerotherapy strongly reduces symptoms and normalizes quality of life.
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Affiliation(s)
- Titus F M Wijnands
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, P.O. Box 9101, code 455, 6500 HB, Nijmegen, The Netherlands.
| | - Tom J G Gevers
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, P.O. Box 9101, code 455, 6500 HB, Nijmegen, The Netherlands
| | - Marten A Lantinga
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, P.O. Box 9101, code 455, 6500 HB, Nijmegen, The Netherlands
| | - René H Te Morsche
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, P.O. Box 9101, code 455, 6500 HB, Nijmegen, The Netherlands
| | - Leo J Schultze Kool
- Department of Radiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, P.O. Box 9101, code 455, 6500 HB, Nijmegen, The Netherlands
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Lantinga MA, D'Agnolo HMA, Casteleijn NF, de Fijter JW, Meijer E, Messchendorp AL, Peters DJM, Salih M, Spithoven EM, Soonawala D, Visser FW, Wetzels JFM, Zietse R, Drenth JPH, Gansevoort RT. Hepatic Cyst Infection During Use of the Somatostatin Analog Lanreotide in Autosomal Dominant Polycystic Kidney Disease: An Interim Analysis of the Randomized Open-Label Multicenter DIPAK-1 Study. Drug Saf 2017; 40:153-167. [PMID: 27995519 PMCID: PMC5288423 DOI: 10.1007/s40264-016-0486-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction and Aims The DIPAK-1 Study investigates the reno- and hepatoprotective efficacy of the somatostatin analog lanreotide compared with standard care in patients with later stage autosomal dominant polycystic kidney disease (ADPKD). During this trial, we witnessed several episodes of hepatic cyst infection, all during lanreotide treatment. We describe these events and provide a review of the literature. Methods The DIPAK-1 Study is an ongoing investigator-driven, randomized, controlled, open-label multicenter trial. Patients (ADPKD, ages 18–60 years, estimated glomerular filtration rate 30–60 mL/min/1.73 m2) were randomized 1:1 to receive lanreotide 120 mg subcutaneously every 28 days or standard care during 120 weeks. Hepatic cyst infection was diagnosed by local physicians. Results We included 309 ADPKD patients of which seven (median age 53 years [interquartile range: 48–55], 71% female, median estimated glomerular filtration rate 42 mL/min/1.73 m2 [interquartile range: 41–58]) developed eight episodes of hepatic cyst infection during 342 patient-years of lanreotide use (0.23 cases per 10 patient-years). These events were limited to patients receiving lanreotide (p < 0.001 vs. standard care). Baseline characteristics were similar between subjects who did or did not develop a hepatic cyst infection during lanreotide use, except for a history of hepatic cyst infection (29 vs. 0.7%, p < 0.001). Previous studies with somatostatin analogs reported cyst infections, but did not identify a causal relationship. Conclusions These data suggest an increased risk for hepatic cyst infection during use of somatostatin analogs, especially in ADPKD patients with a history of hepatic cyst infection. The main results are still awaited to fully appreciate the risk–benefit ratio. ClinicalTrials.gov identifier NCT 01616927. Electronic supplementary material The online version of this article (doi:10.1007/s40264-016-0486-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Marten A Lantinga
- Department of Gastroenterology and Hepatology, Radboud University Medical Center Nijmegen, Nijmegen, The Netherlands
| | - Hedwig M A D'Agnolo
- Department of Gastroenterology and Hepatology, Radboud University Medical Center Nijmegen, Nijmegen, The Netherlands
| | - Niek F Casteleijn
- Department of Nephrology, University Medical Center Groningen, PO Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Johan W de Fijter
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | - Esther Meijer
- Department of Nephrology, University Medical Center Groningen, PO Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Annemarie L Messchendorp
- Department of Nephrology, University Medical Center Groningen, PO Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Dorien J M Peters
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Mahdi Salih
- Department of Nephrology, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Edwin M Spithoven
- Department of Nephrology, University Medical Center Groningen, PO Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Darius Soonawala
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | - Folkert W Visser
- Department of Nephrology, University Medical Center Groningen, PO Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Jack F M Wetzels
- Department of Nephrology, Radboud University Medical Center Nijmegen, Nijmegen, The Netherlands
| | - Robert Zietse
- Department of Nephrology, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center Nijmegen, Nijmegen, The Netherlands
| | - Ron T Gansevoort
- Department of Nephrology, University Medical Center Groningen, PO Box 30.001, 9700 RB, Groningen, The Netherlands.
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van de Laarschot LFM, Drenth JPH. Genetics and mechanisms of hepatic cystogenesis. Biochim Biophys Acta Mol Basis Dis 2017; 1864:1491-1497. [PMID: 28782656 DOI: 10.1016/j.bbadis.2017.08.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 08/02/2017] [Accepted: 08/03/2017] [Indexed: 12/20/2022]
Abstract
Polycystic liver disease (PLD) is a heterogeneous genetic condition. PKD1 and PKD2 germline mutations are found in patients with autosomal dominant polycystic kidney disease (ADPKD). Autosomal dominant polycystic liver disease (ADPLD) is associated with germline mutations in PRKCSH, SEC63, LRP5, and recently ALG8 and SEC61. GANAB mutations are found in both patient groups. Loss of heterozygosity of PLD-genes in cyst epithelium contributes to the development of hepatic cysts. A genetic interaction network is implied in hepatic cystogenesis that connects the endoplasmic glycoprotein control mechanisms and polycystin expression and localization. Wnt signalling could be the major downstream signalling pathway that results in hepatic cyst growth. PLD in ADPLD and ADPKD probably results from changes in one common final pathway that initiates cyst growth. This article is part of a Special Issue entitled: Cholangiocytes in Health and Diseaseedited by Jesus Banales, Marco Marzioni, Nicholas LaRusso and Peter Jansen.
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Affiliation(s)
| | - J P H Drenth
- Department of Gastroenterology and Hepatology, Radboudumc, Nijmegen, The Netherlands.
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31
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Wong MY, McCaughan GW, Strasser SI. An update on the pathophysiology and management of polycystic liver disease. Expert Rev Gastroenterol Hepatol 2017; 11:569-581. [PMID: 28317394 DOI: 10.1080/17474124.2017.1309280] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Polycystic liver disease (PLD) is characterized by the presence of multiple cholangiocyte-derived hepatic cysts that progressively replace liver tissue. They are classified as an inherited ciliopathy /cholangiopathy as pathology exists at the level of the primary cilia of cholangiocytes. Aberrant expression of the proteins in primary cilia can impair their structures and functions, thereby promoting cystogenesis. Areas covered: This review begins by looking at the epidemiology of PLD and its natural history. It then describes the pathophysiology and corresponding potential treatment strategies for PLD. Expert commentary: Traditionally, therapies for symptomatic PLD have been limited to symptomatic management and surgical interventions. Such techniques are not completely effective, do not alter the natural history of the disease, and are linked with high rate of re-accumulation of cysts. As a result, there has been a push for drugs targeted at abnormal cellular signaling cascades to address deregulated proliferation, cell dedifferentiation, apoptosis and fluid secretion. Currently, the only available drug treatments that halt disease progression and improve quality of life in PLD patients are somatostatin analogues. Numerous preclinical studies suggest that targeting components of the signaling pathways that influence cyst development can ameliorate growth of hepatic cysts.
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Affiliation(s)
- May Yw Wong
- a AW Morrow Gastroenterology and Liver Centre , Royal Prince Alfred Hospital and University of Sydney , Sydney , Australia
| | - Geoffrey W McCaughan
- a AW Morrow Gastroenterology and Liver Centre , Royal Prince Alfred Hospital and University of Sydney , Sydney , Australia
| | - Simone I Strasser
- a AW Morrow Gastroenterology and Liver Centre , Royal Prince Alfred Hospital and University of Sydney , Sydney , Australia
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Cordido A, Besada-Cerecedo L, García-González MA. The Genetic and Cellular Basis of Autosomal Dominant Polycystic Kidney Disease-A Primer for Clinicians. Front Pediatr 2017; 5:279. [PMID: 29326913 PMCID: PMC5741702 DOI: 10.3389/fped.2017.00279] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Accepted: 12/07/2017] [Indexed: 12/14/2022] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is one of the most common genetic disorders worldwide. In recent decades, the field has undergone a revolution, starting with the identification of causal ADPKD genes, including PKD1, PKD2, and the recently identified GANAB. In addition, advances defining the genetic mechanisms, protein localization and function, and the identification of numerous pathways involved in the disease process, have contributed to a better understanding of this illness. Together, this has led to a better prognosis, diagnosis, and treatment in clinical practice. In this mini review, we summarize and discuss new insights about the molecular mechanisms underlying ADPKD, including its genetics, protein function, and cellular pathways.
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Affiliation(s)
- Adrián Cordido
- Grupo de Genética y Biología del Desarrollo de las Enfermedades Renales, Laboratorio de Nefrología (n.° 11), Instituto de Investigación Sanitaria (IDIS), Complexo Hospitalario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain
| | - Lara Besada-Cerecedo
- Grupo de Genética y Biología del Desarrollo de las Enfermedades Renales, Laboratorio de Nefrología (n.° 11), Instituto de Investigación Sanitaria (IDIS), Complexo Hospitalario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain
| | - Miguel A García-González
- Grupo de Genética y Biología del Desarrollo de las Enfermedades Renales, Laboratorio de Nefrología (n.° 11), Instituto de Investigación Sanitaria (IDIS), Complexo Hospitalario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain
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Mikolajczyk AE, Te HS, Chapman AB. Gastrointestinal Manifestations of Autosomal-Dominant Polycystic Kidney Disease. Clin Gastroenterol Hepatol 2017; 15:17-24. [PMID: 27374006 DOI: 10.1016/j.cgh.2016.06.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 06/16/2016] [Accepted: 06/22/2016] [Indexed: 02/07/2023]
Abstract
Autosomal-dominant polycystic kidney disease (ADPKD) is the most commonly inherited kidney disease, and the fourth most common cause of end-stage renal disease. ADPKD is a systemic disorder, associated with numerous extrarenal manifestations, including polycystic liver disease, the most common gastrointestinal manifestation, and diverticular disease, inguinal, and ventral hernias, pancreatic cysts, and large bile duct abnormalities. All of these gastrointestinal manifestations play a significant role in disease burden in ADPKD, particularly in the later decades of life. Thus, as ADPKD becomes more recognized, it is important for gastroenterologists to be knowledgeable of this monogenic disorder's effects on the digestive system.
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Affiliation(s)
- Adam E Mikolajczyk
- Center for Liver Diseases, The University of Chicago Medicine, Chicago, Illinois.
| | - Helen S Te
- Center for Liver Diseases, The University of Chicago Medicine, Chicago, Illinois
| | - Arlene B Chapman
- Section of Nephrology, The University of Chicago Medicine, Chicago, Illinois
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KHA-CARI Autosomal Dominant Polycystic Kidney Disease Guideline: Management of Polycystic Liver Disease. Semin Nephrol 2016; 35:618-622.e5. [PMID: 26718168 DOI: 10.1016/j.semnephrol.2015.10.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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D'Agnolo HMA, Kievit W, Takkenberg RB, Riaño I, Bujanda L, Neijenhuis MK, Brunenberg EJL, Beuers U, Banales JM, Drenth JPH. Ursodeoxycholic acid in advanced polycystic liver disease: A phase 2 multicenter randomized controlled trial. J Hepatol 2016; 65:601-7. [PMID: 27212247 DOI: 10.1016/j.jhep.2016.05.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 04/28/2016] [Accepted: 05/10/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS Ursodeoxycholic acid (UDCA) inhibits proliferation of polycystic human cholangiocytes in vitro and hepatic cystogenesis in a rat model of polycystic liver disease (PLD) in vivo. Our aim was to test whether UDCA may beneficially affect liver volume in patients with advanced PLD. METHODS We conducted an international, multicenter, randomized controlled trial in symptomatic PLD patients from three tertiary referral centers. Patients with PLD and total liver volume (TLV) ⩾2500ml were randomly assigned to UDCA treatment (15-20mg/kg/day) for 24weeks, or to no treatment. Primary endpoint was proportional change in TLV. Secondary endpoints were change in symptoms and health-related quality of life. We performed a post-hoc analysis of the effect of UDCA on liver cyst volume (LCV). RESULTS We included 34 patients and were able to assess primary endpoint in 32 patients, 16 with autosomal dominant polycystic kidney disease (ADPKD) and 16 with autosomal dominant polycystic liver disease (ADPLD). Proportional TLV increased by 4.6±7.7% (mean TLV increased from 6697ml to 6954ml) after 24weeks of UDCA treatment compared to 3.1±3.8% (mean TLV increased from 5512ml to 5724ml) in the control group (p=0.493). LCV was not different after 24weeks between controls and UDCA treated patients (p=0.848). However, UDCA inhibited LCV growth in ADPKD patients compared to ADPKD controls (p=0.049). CONCLUSIONS UDCA administration for 24weeks did not reduce TLV in advanced PLD, but UDCA reduced LCV growth in ADPKD patients. Future studies might explore whether ADPKD and ADPLD patients respond differently to UDCA treatment. LAY SUMMARY Current therapies for polycystic liver disease are invasive and have high recurrence risks. Our trial showed that the drug, ursodeoxycholic acid, was not able to reduce liver volume in patients with polycystic liver disease. However, a subgroup analysis in patients that have kidney cysts as well showed that liver cyst volume growth was reduced in patients who received ursodeoxycholic acid in comparison to patients who received no treatment. Trial registration number https://www.clinicaltrials.gov/: NCT02021110. EudraCT Number https://www.clinicaltrialsregister.eu/: 2013-003207-19.
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Affiliation(s)
- Hedwig M A D'Agnolo
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Wietske Kievit
- Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
| | - R Bart Takkenberg
- Department of Gastroenterology and Hepatology, Amsterdam Medical Center, Amsterdam, The Netherlands
| | - Ioana Riaño
- Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute - Donostia University Hospital, University of the Basque Country (UPV/EHU), IKERBASQUE, CIBERehd, San Sebastián, Spain
| | - Luis Bujanda
- Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute - Donostia University Hospital, University of the Basque Country (UPV/EHU), IKERBASQUE, CIBERehd, San Sebastián, Spain
| | - Myrte K Neijenhuis
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ellen J L Brunenberg
- Department of Radiation Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam Medical Center, Amsterdam, The Netherlands
| | - Jesus M Banales
- Department of Liver and Gastrointestinal Diseases, Biodonostia Research Institute - Donostia University Hospital, University of the Basque Country (UPV/EHU), IKERBASQUE, CIBERehd, San Sebastián, Spain
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands.
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Pisani A, Sabbatini M, Imbriaco M, Riccio E, Rubis N, Prinster A, Perna A, Liuzzi R, Spinelli L, Santangelo M, Remuzzi G, Ruggenenti P. Long-term Effects of Octreotide on Liver Volume in Patients With Polycystic Kidney and Liver Disease. Clin Gastroenterol Hepatol 2016; 14:1022-1030.e4. [PMID: 26844873 DOI: 10.1016/j.cgh.2015.12.049] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 12/17/2015] [Indexed: 01/22/2023]
Abstract
BACKGROUND & AIMS Short-term studies have shown that somatostatin analogues are effective in patients with polycystic kidney and liver disease. We evaluated the long-term effects of long-acting release octreotide (octreotide LAR), a somatostatin inhibitor, vs placebo in these patients. METHODS We performed a controlled study of adults with polycystic kidney and liver disease (estimated glomerular filtration rate, 40 mL/min/1.73m(2) or more) at a single center in Italy. We analyzed data from 27 patients randomly assigned to groups given octreotide LAR (40 mg, n = 14) or placebo (n = 13) each month for 3 years. The primary outcome was absolute and percentage change in total liver volume (TLV), which was measured by magnetic resonance imaging at baseline, after 3 years of treatment, and then 2 years after treatment ended. RESULTS Baseline characteristics were similar between groups. After 3 years, TLV decreased by 130.2 ± 133.2 mL in patients given octreotide LAR (7.8% ± 7.4%) (P = .003) but increased by 144.3 ± 316.8 mL (6.1% ± 14.1%) in patients given placebo. Change vs baseline differed significantly between groups (P = .004). Two years after treatment ended, TLV had decreased 14.4 ± 138.4 mL (0.8% ± 9.7%) from baseline in patients given octreotide LAR but increased by 224.4 ± 331.7 mL (11.0% ± 14.4%) in patients given placebo. Changes vs baseline still differed significantly between groups (P = .046). Decreases in TLV were similar in each sex; the change in TLV was greatest among subjects with larger baseline TLV. No patient withdrew because of side effects. CONCLUSIONS In a placebo-controlled study of patients with polycystic kidney and liver disease, 3 years of treatment with octreotide LAR significantly reduced liver volume; reductions were maintained for 2 years after treatment ended. Octreotide LAR was well-tolerated. ClinicalTrials.gov number: NCT02119052.
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Affiliation(s)
- Antonio Pisani
- Nephrology Unit, Department of Public Health, Federico II University, Naples, Italy
| | - Massimo Sabbatini
- Nephrology Unit, Department of Public Health, Federico II University, Naples, Italy
| | | | - Eleonora Riccio
- Nephrology Unit, Department of Public Health, Federico II University, Naples, Italy
| | - Nadia Rubis
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Clinical Research Centre for Rare Diseases "Aldo e Cele Daccò", Bergamo, Italy
| | - Anna Prinster
- Institute of Biostructure and Bioimaging, National Research Council, Naples, Italy
| | - Annalisa Perna
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Clinical Research Centre for Rare Diseases "Aldo e Cele Daccò", Bergamo, Italy
| | - Raffaele Liuzzi
- Institute of Biostructure and Bioimaging, National Research Council, Naples, Italy
| | - Letizia Spinelli
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Michele Santangelo
- Department of Surgical Sciences and Nephrology, Federico II University, Naples, Italy
| | - Giuseppe Remuzzi
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Clinical Research Centre for Rare Diseases "Aldo e Cele Daccò", Bergamo, Italy; Nephrology and Dialysis Unit, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy; Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy.
| | - Piero Ruggenenti
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Clinical Research Centre for Rare Diseases "Aldo e Cele Daccò", Bergamo, Italy; Nephrology and Dialysis Unit, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy
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Neijenhuis MK, Gevers TJ, Hogan MC, Kamath PS, Wijnands TF, van den Ouweland RC, Edwards ME, Sloan JA, Kievit W, Drenth JP. Development and Validation of a Disease-Specific Questionnaire to Assess Patient-Reported Symptoms in Polycystic Liver Disease. Hepatology 2016; 64:151-60. [PMID: 26970415 PMCID: PMC4917464 DOI: 10.1002/hep.28545] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 03/03/2016] [Indexed: 01/01/2023]
Abstract
UNLABELLED Treatment of polycystic liver disease (PLD) focuses on symptom improvement. Generic questionnaires lack sensitivity to capture PLD-related symptoms, a prerequisite to determine effectiveness of therapy. We developed and validated a disease-specific questionnaire that assesses symptoms in PLD (PLD-Q). We identified 16 PLD-related symptoms (total score 0-100 points) by literature review and interviews with patients and clinicians. The developed PLD-Q was validated in Dutch (n = 200) and United States (US; n = 203) PLD patients. We assessed the correlation of PLD-Q total score with European Organization for Research and Treatment of Cancer (EORTC) symptom scale, global health visual analogue scale (VAS) of EQ-5D, and liver volume. To test discriminative validity, we compared PLD-Q total scores of patients with different PLD severity stages (Gigot classification) and PLD-Q total scores of PLD patients with general controls and polycystic kidney disease patients without PLD. Reproducibility was tested by comparing original test scores with 2-week retest scores. In total, 167 Dutch and 124 US patients returned the questionnaire. Correlation between PLD-Q total score and EORTC symptom scale (The Netherlands [NL], r = 0.788; US, r = 0.811) and global health VAS (NL, r = -0.517; US, r = -0.593) was good. There was no correlation of PLD-Q total score with liver volume (NL, r = 0.138; P = 0.236; US, r = 0.254; P = 0.052). Gigot type III individuals scored numerically higher than type II patients (NL, 46 vs. 40; P = 0.089; US, 48 vs. 36; P = 0.055). PLD patients scored higher on the PLD-Q total score than general controls (NL, 42 vs. 17; US, 40 vs. 13 points) and polycystic kidney disease patients without PLD (22 points). Reproducibility of PLD-Q was excellent (NL, r = 0.94; US, 0.96). CONCLUSION PLD-Q is a valid, reproducible, and sensitive disease-specific questionnaire that can be used to assess PLD-related symptoms in clinical care and future research. (Hepatology 2016;64:151-160).
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Affiliation(s)
- Myrte K. Neijenhuis
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Tom J.G. Gevers
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Marie C. Hogan
- Division of Nephrology and Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester (MN), US
| | - Patrick S. Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester (MN), US
| | - Titus F.M. Wijnands
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Ralf C.P.M. van den Ouweland
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Marie E. Edwards
- Division of Nephrology and Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester (MN), US
| | - Jeff A. Sloan
- Quality of Life Group, Department of Health Sciences Research, Mayo Clinic, Rochester (MN), US
| | - Wietske Kievit
- Radboud Institute for Health Sciences, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Joost P.H. Drenth
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
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Polycystic Liver Disease: The Benefits of Targeting cAMP. Clin Gastroenterol Hepatol 2016; 14:1031-4. [PMID: 26972981 PMCID: PMC4912886 DOI: 10.1016/j.cgh.2016.03.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 03/06/2016] [Indexed: 02/06/2023]
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Gevers TJ, Nevens F, Torres VE, Hogan MC, Drenth JP. Alkaline phosphatase predicts response in polycystic liver disease during somatostatin analogue therapy: a pooled analysis. Liver Int 2016; 36:595-602. [PMID: 26481454 PMCID: PMC5497692 DOI: 10.1111/liv.12986] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 10/07/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Somatostatin analogues reduce liver volumes in polycystic liver disease. However, patients show considerable variability in treatment responses. Our aim was to identify specific patient, disease or treatment characteristics that predict response in polycystic liver disease during somatostatin analogue therapy. METHODS We pooled the individual patient data of four trials that evaluated long-acting somatostatin analogues (120 mg lanreotide or 40 mg octreotide) for 6-12 months in polycystic liver disease patients. We performed uni- and multivariate linear regression analysis with preselected patient, disease and drug variables to identify independent predictors of response, defined as per cent change in liver or kidney volume (in ADPKD subgroup). All analyses were adjusted for baseline liver volume and centre. RESULTS We included 153 polycystic liver disease patients (86% female, median liver volume 4974 ml) from three international centres, all treated with octreotide (n = 70) or lanreotide (n = 83). Mean reduction in liver volume was 4.4% (range -31.6 to +9.4%). Multivariate linear regression revealed that elevated baseline alkaline phosphatase was associated with increased liver volume reduction during therapy (-2.7%, 95% CI -5.1 to -0.2%, P = 0.04), independently of baseline liver volume. Somatostatin analogue type, underlying diagnosis and eGFR did not affect response. In our ADPKD subpopulation (n = 100), elevated alkaline phosphatase predicted liver volume reduction (-3.2%, P = 0.03) but did not predict kidney volume reduction (+0.1%, P = 0.97). Total gastro-intestinal symptom severity decreased with therapy in a subgroup analysis (n = 95; P < 0.001). CONCLUSION Alkaline phosphatase is a liver-specific, independent predictor of response in polycystic liver disease during somatostatin analogue therapy.
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Affiliation(s)
- Tom J.G. Gevers
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Frederik Nevens
- Department of Gastroenterology and Hepatology, Gasthuis Leuven, Leuven, Belgium
| | - Vicente E. Torres
- Department of Internal Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Marie C. Hogan
- Department of Internal Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Joost P.H. Drenth
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
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Khan S, Dennison A, Garcea G. Medical therapy for polycystic liver disease. Ann R Coll Surg Engl 2016; 98:18-23. [PMID: 26688394 PMCID: PMC5234394 DOI: 10.1308/rcsann.2016.0023] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2015] [Indexed: 12/16/2022] Open
Abstract
Introduction Somatostatin analogues and rapamycin inhibitors are two classes of drugs available for the management of polycystic liver disease but their overall impact is not clearly established. This article systematically reviews the literature on the medical management of polycystic liver disease. The outcomes assessed include reduction in liver volume and the impact on quality of life. Methods The English language literature published between 1966 and August 2014 was reviewed from a MEDLINE(®), PubMed, Embase™ and Cochrane Library search. Search terms included 'polycystic', 'liver', 'sirolimus', 'everolimus', 'PCLD', 'somatostatin', 'octreotide', 'lanreotide' and 'rapamycin'. Both randomised trials and controlled studies were included. References of the articles retrieved were also searched to identify any further eligible publications. The studies included were appraised using the Jadad score. Results Seven studies were included in the final review. Five studies, of which three were randomised trials, investigated the role of somatostatin analogues and the results showed a mean reduction in liver volume ranging from 2.9% at six months to 4.95 ±6.77% at one year. Only one randomised study examined the influence of rapamycin inhibitors. This trial compared dual therapy with everolimus and octreotide versus octreotide monotherapy. Liver volume reduced by 3.5% and 3.8% in the control and intervention groups respectively but no statistical difference was found between the two groups (p=0.73). Two randomised trials investigating somatostatin analogues assessed quality of life using SF-36(®). Only one subdomain score improved in one of the trials while two subdomain scores improved in the other with somatostatin analogue therapy. Conclusions Somatostatin analogues significantly reduce liver volumes after six months of therapy but have only a modest improvement on quality of life. Rapamycin inhibitors do not confer any additional advantage.
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Affiliation(s)
- S Khan
- University Hospitals of Leicester NHS Trust , UK
| | - A Dennison
- University Hospitals of Leicester NHS Trust , UK
| | - G Garcea
- University Hospitals of Leicester NHS Trust , UK
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Temmerman F, Ho TA, Vanslembrouck R, Coudyzer W, Billen J, Dobbels F, van Pelt J, Bammens B, Pirson Y, Nevens F. Lanreotide Reduces Liver Volume, But Might Not Improve Muscle Wasting or Weight Loss, in Patients With Symptomatic Polycystic Liver Disease. Clin Gastroenterol Hepatol 2015; 13:2353-9.e1. [PMID: 26073493 DOI: 10.1016/j.cgh.2015.05.039] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 05/25/2015] [Accepted: 05/27/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Polycystic liver disease (PCLD) can induce malnutrition owing to extensive hepatomegaly and patients might require liver transplantation. Six months of treatment with the somatostatin analogue lanreotide (120 mg) reduces liver volume. We investigated the efficacy of a lower dose of lanreotide and its effects on nutritional status. METHODS We performed an 18-month prospective study at 2 tertiary medical centers in Belgium from January 2011 through August 2012. Fifty-nine patients with symptomatic PCLD were given lanreotide (90 mg, every 4 weeks) for 6 months. Patients with reductions in liver volume of more than 100 mL (responders, primary end point) continued to receive lanreotide (90 mg) for an additional year (18 months total). Nonresponders were offered increased doses, up to 120 mg lanreotide, until 18 months. Liver volume and body composition were measured by computed tomography at baseline and at months 6 and 18. Patients also were assessed by the PCLD-specific complaint assessment at these time points. RESULTS Fifty-three patients completed the study; 21 patients (40%) were responders. Nineteen of the responders (90%) continued as responders until 18 months. At this time point, they had a mean reduction in absolute liver volume of 430 ± 92 mL. In nonresponders (n = 32), liver volume increased by a mean volume of 120 ± 42 mL at 6 months. However, no further increase was observed after dose escalation in the 24 patients who continued to the 18-month end point. All subjects had decreased scores on all subscales of the PCLD-specific complaint assessment, including better food intake (P = .04). Subjects did not have a mean change in subcutaneous or visceral fat mass, but did have decreases in mean body weight (2 kg) and total muscle mass (1.06 cm(2)/h(2)). Subjects also had a significant mean reduction in their level of insulin-like growth factor 1, from 19% below the age-adjusted normal range level at baseline to 50% at 18 months (P = .002). CONCLUSIONS In a prospective study, we observed that low doses of lanreotide (90 mg every 4 weeks) reduced liver volumes and symptoms in patients with PCLD. However, patients continued to lose weight and muscle mass. The effects of somatostatin analogues on sarcopenia require investigation. Clinicaltrials.gov: NCT01315795.
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Affiliation(s)
- Frederik Temmerman
- Division and Laboratory of Hepatology, University Hospitals, KU Leuven, Leuven, Belgium.
| | - Thien Ahn Ho
- Division of Nephrology, Université Catholique de Louvain, Brussels, Belgium
| | | | - Walter Coudyzer
- Division of Radiology, University Hospitals, KU Leuven, Leuven, Belgium
| | - Jaak Billen
- Division of Laboratory Medicine, University Hospitals, KU Leuven, Leuven, Belgium
| | - Fabienne Dobbels
- Division of Public Health and Primary Care, University Hospitals, KU Leuven, Leuven, Belgium
| | - Jos van Pelt
- Division and Laboratory of Hepatology, University Hospitals, KU Leuven, Leuven, Belgium
| | - Bert Bammens
- Division of Nephrology, University Hospitals, KU Leuven, Leuven, Belgium
| | - Yves Pirson
- Division of Nephrology, Université Catholique de Louvain, Brussels, Belgium
| | - Frederik Nevens
- Division and Laboratory of Hepatology, University Hospitals, KU Leuven, Leuven, Belgium
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Iijima T, Hoshino J, Suwabe T, Sumida K, Mise K, Kawada M, Imafuku A, Hayami N, Hiramatsu R, Hasegawa E, Sawa N, Takaichi K, Ubara Y. Ursodeoxycholic Acid for Treatment of Enlarged Polycystic Liver. Ther Apher Dial 2015; 20:73-8. [DOI: 10.1111/1744-9987.12326] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | | | - Koki Mise
- Nephrology Center; Toranomon Hospital; Kajigaya Japan
| | | | - Aya Imafuku
- Nephrology Center; Toranomon Hospital; Kajigaya Japan
| | - Noriko Hayami
- Nephrology Center; Toranomon Hospital; Kajigaya Japan
| | | | - Eiko Hasegawa
- Nephrology Center; Toranomon Hospital; Kajigaya Japan
| | - Naoki Sawa
- Nephrology Center; Toranomon Hospital; Kajigaya Japan
| | - Kenmei Takaichi
- Nephrology Center; Toranomon Hospital; Kajigaya Japan
- Okinaka Memorial Institute for Medical Research; Toranomon Hospital; Kajigaya Japan
| | - Yoshifumi Ubara
- Nephrology Center; Toranomon Hospital; Kajigaya Japan
- Okinaka Memorial Institute for Medical Research; Toranomon Hospital; Kajigaya Japan
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Munoz-Garrido P, Marin JJG, Perugorria MJ, Urribarri AD, Erice O, Sáez E, Uriz M, Sarvide S, Portu A, Concepcion AR, Romero MR, Monte MJ, Santos-Laso A, Hijona E, Jimenez-Agüero R, Marzioni M, Beuers U, Masyuk TV, LaRusso NF, Prieto J, Bujanda L, Drenth JP, Banales JM. Ursodeoxycholic acid inhibits hepatic cystogenesis in experimental models of polycystic liver disease. J Hepatol 2015; 63:952-61. [PMID: 26044126 PMCID: PMC4575914 DOI: 10.1016/j.jhep.2015.05.023] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 05/26/2015] [Accepted: 05/27/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Polycystic liver diseases (PLDs) are genetic disorders characterized by progressive biliary cystogenesis. Current therapies show short-term and/or modest beneficial effects. Cystic cholangiocytes hyperproliferate as a consequence of diminished intracellular calcium levels ([Ca(2+)]i). Here, the therapeutic value of ursodeoxycholic acid (UDCA) was investigated. METHODS Effect of UDCA was examined in vitro and in polycystic (PCK) rats. Hepatic cystogenesis and fibrosis, and the bile acid (BA) content were evaluated from the liver, bile, serum, and kidneys by HPLC-MS/MS. RESULTS Chronic treatment of PCK rats with UDCA inhibits hepatic cystogenesis and fibrosis, and improves their motor behaviour. As compared to wild-type animals, PCK rats show increased BA concentration ([BA]) in liver, similar hepatic Cyp7a1 mRNA levels, and diminished [BA] in bile. Likewise, [BA] is increased in cystic fluid of PLD patients compared to their matched serum levels. In PCK rats, UDCA decreases the intrahepatic accumulation of cytotoxic BA, normalizes their diminished [BA] in bile, increases the BA secretion in bile and diminishes the increased [BA] in kidneys. In vitro, UDCA inhibits the hyperproliferation of polycystic human cholangiocytes via a PI3K/AKT/MEK/ERK1/2-dependent mechanism without affecting apoptosis. Finally, the presence of glycodeoxycholic acid promotes the proliferation of polycystic human cholangiocytes, which is inhibited by both UDCA and tauro-UDCA. CONCLUSIONS UDCA was able to halt the liver disease of a rat model of PLD through inhibiting cystic cholangiocyte hyperproliferation and decreasing the levels of cytotoxic BA species in the liver, which suggests the use of UDCA as a potential therapeutic tool for PLD patients.
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Affiliation(s)
- Patricia Munoz-Garrido
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute – Donostia University Hospital –, University of the Basque Country (UPV/EHU), San Sebastián, Spain,National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain
| | - Jose J. G. Marin
- National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain,Experimental Hepatology and Drug Targeting (HEVEFARM), Biomedical Research Institute of Salamanca (IBSAL), University of Salamanca, Salamanca, Spain
| | - María J. Perugorria
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute – Donostia University Hospital –, University of the Basque Country (UPV/EHU), San Sebastián, Spain,National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain,IKERBASQUE, Basque Foundation for Science
| | - Aura D. Urribarri
- Division of Gene Therapy and Hepatology, CIMA of the University of Navarra, Pamplona, Spain
| | - Oihane Erice
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute – Donostia University Hospital –, University of the Basque Country (UPV/EHU), San Sebastián, Spain
| | - Elena Sáez
- Division of Gene Therapy and Hepatology, CIMA of the University of Navarra, Pamplona, Spain
| | - Miriam Uriz
- Division of Gene Therapy and Hepatology, CIMA of the University of Navarra, Pamplona, Spain
| | - Sarai Sarvide
- Division of Gene Therapy and Hepatology, CIMA of the University of Navarra, Pamplona, Spain
| | - Ainhoa Portu
- National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain,Division of Gene Therapy and Hepatology, CIMA of the University of Navarra, Pamplona, Spain
| | - Axel R. Concepcion
- Division of Gene Therapy and Hepatology, CIMA of the University of Navarra, Pamplona, Spain
| | - Marta R. Romero
- National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain,Experimental Hepatology and Drug Targeting (HEVEFARM), Biomedical Research Institute of Salamanca (IBSAL), University of Salamanca, Salamanca, Spain
| | - Maria J. Monte
- National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain,Experimental Hepatology and Drug Targeting (HEVEFARM), Biomedical Research Institute of Salamanca (IBSAL), University of Salamanca, Salamanca, Spain
| | - Alvaro Santos-Laso
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute – Donostia University Hospital –, University of the Basque Country (UPV/EHU), San Sebastián, Spain
| | - Elizabeth Hijona
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute – Donostia University Hospital –, University of the Basque Country (UPV/EHU), San Sebastián, Spain,National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain
| | - Raul Jimenez-Agüero
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute – Donostia University Hospital –, University of the Basque Country (UPV/EHU), San Sebastián, Spain
| | - Marco Marzioni
- Department of Gastroenterology, “Università Politecnica delle Marche”, Ancona, Italy
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Tytgat Institute for Liver and Intestinal Research, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Tatyana V. Masyuk
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Nicholas F. LaRusso
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Jesús Prieto
- National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain,Division of Gene Therapy and Hepatology, CIMA of the University of Navarra, Pamplona, Spain
| | - Luis Bujanda
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute – Donostia University Hospital –, University of the Basque Country (UPV/EHU), San Sebastián, Spain,National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain
| | - Joost P.H. Drenth
- Department of Gastroenterology & Hepatology, Radboud University Nijmegen Medical Center, The Netherlands
| | - Jesús M. Banales
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute – Donostia University Hospital –, University of the Basque Country (UPV/EHU), San Sebastián, Spain,National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain,IKERBASQUE, Basque Foundation for Science,Division of Gene Therapy and Hepatology, CIMA of the University of Navarra, Pamplona, Spain
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Neijenhuis MK, Gevers TJG, Nevens F, Hogan MC, Torres VE, Kievit W, Drenth JPH. Somatostatin analogues improve health-related quality of life in polycystic liver disease: a pooled analysis of two randomised, placebo-controlled trials. Aliment Pharmacol Ther 2015; 42:591-8. [PMID: 26129925 DOI: 10.1111/apt.13301] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 02/23/2015] [Accepted: 06/10/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Polycystic liver disease is associated with impaired health-related quality of life (HRQL). Somatostatin analogues reduce hepatomegaly in polycystic liver disease. AIM To determine whether somatostatin analogues improve HRQL and to identify factors associated with change in HRQL in polycystic liver disease. METHODS We pooled data from two randomized, double-blind, placebo-controlled trials that evaluated HRQL using the Short-Form 36 (SF-36) in 96 polycystic liver disease patients treated 6-12 months with somatostatin analogues or placebo. The SF-36 contains a summarizing physical and mental component score and was administered at baseline and at the end of treatment. We used random effect models to delineate the effect of somatostatin analogues on HRQL. We determined the effect of demographics, height-adjusted liver volume, change in liver volume, somatostatin analogue-associated side effects with change in HRQL. In patients with autosomal dominant polycystic kidney disease, we estimated the effect of height-adjusted kidney volume and change in kidney volume in relation to HRQL. RESULTS Physical component scores improved with somatostatin analogues, but remained unchanged with placebo (3.41 ± 1.29 vs. -0.71 ± 1.54, P = 0.044). Treatment had no impact on the mental component score. Large liver volume was independently associated with larger HRQL decline during follow up (-4.04 ± 2.02 points per logarithm liver volume, P = 0.049). In autosomal dominant polycystic kidney disease, patients with large liver and kidney volumes had larger decline in HRQL (5.36 ± 2.54 points per logarithm liver volume; P = 0.040 and -4.00 ± 1.88 per logarithm kidney volume; P = 0.039). CONCLUSION Somatostatin analogues improve HRQL in symptomatic polycystic liver disease. Halting the progressive nature of polycystic liver disease is necessary to prevent further decline of HRQL in severe hepatomegaly.
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Affiliation(s)
- M K Neijenhuis
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - T J G Gevers
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - F Nevens
- Department of Hepatology, University Hospital Leuven, Leuven, Belgium
| | - M C Hogan
- Division of Nephrology and Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - V E Torres
- Division of Nephrology and Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - W Kievit
- Department of Health Evidence, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - J P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
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Woon C, Bielinski-Bradbury A, O'Reilly K, Robinson P. A systematic review of the predictors of disease progression in patients with autosomal dominant polycystic kidney disease. BMC Nephrol 2015; 16:140. [PMID: 26275819 PMCID: PMC4536696 DOI: 10.1186/s12882-015-0114-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 07/20/2015] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Autosomal dominant polycystic kidney disease (ADPKD) is a genetic disorder characterised by progressive renal cyst formation leading to renal failure in the majority of patients. The likelihood and rate of ADPKD progression is difficult to predict and there is a clear need to identify prognostic indicators that could be used to anticipate ADPKD progression, to aid the management of patients in clinical practice. METHODS A systematic literature review was conducted to identify publications detailing the natural history of ADPKD, including diagnosis, prognosis and progression. Publications were identified and filtered, and data were extracted, based on a predefined research protocol. RESULTS The review identified 2799 journal articles and 444 conference abstracts; 254 articles, including observational studies, clinical trials and reviews, proceeded to data extraction. Disease progression was associated with a variety of prognostic indicators, most commonly age and total kidney volume (TKV). In the identified clinical trials, the absence of a consistent measure of disease progression led to variation in the primary endpoints used. Consequently, there was difficulty in consistently and effectively demonstrating and comparing the efficacy of investigational treatments across studies. More consistency was found in the observational studies, where disease progression was most frequently measured by TKV and glomerular filtration rate. CONCLUSIONS This systematic review identified age and TKV as the most commonly cited prognostic indicators in the published ADPKD literature. It is envisaged that this review may inform future research, trial design and predictive models of ADPKD natural history, helping to optimise patient care.
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Affiliation(s)
- Claire Woon
- Double Helix Consulting, Complete House, Macclesfield, Cheshire, UK.
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Hogan MC, Masyuk T, Bergstralh E, Li B, Kremers WK, Vaughan LE, Ihrke A, Severson AL, Irazabal MV, Glockner J, LaRusso NF, Torres VE. Efficacy of 4 Years of Octreotide Long-Acting Release Therapy in Patients With Severe Polycystic Liver Disease. Mayo Clin Proc 2015; 90:1030-7. [PMID: 26166166 PMCID: PMC4928579 DOI: 10.1016/j.mayocp.2015.05.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Revised: 04/17/2015] [Accepted: 05/01/2015] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To observe the effect on total liver volume (TLV) on and off therapy in selected symptomatic patients with autosomal dominant polycystic kidney disease (ADPKD) or autosomal dominant polycystic liver disease (PLD) who received octreotide long-acting release (OctLAR) for up to 4 years. PATIENTS AND METHODS Twenty-eight of 42 participants in a prospective 2-year clinical trial of OctLAR (40 mg monthly) consisting of double-blind, randomized (year 1) and open-label treatment (year 2) phases reenrolled in a 2-year open-label extension (OLE) study after being off OctLAR a mean of 8.3 months (original study: July 1, 2007, through June 30, 2013). Participants underwent magnetic resonance imaging at baseline, years 1 and 2, reenrollment, and study completion. Primary end point: change in TLV; secondary end points: changes in total kidney volume, glomerular filtration rate, quality of life (QoL), safety, vital signs, and laboratory parameters. RESULTS Twenty-five participants (59.5%) completed the OLE. Off therapy, TLVs increased a mean ± SD of 3.4%±8.2% per year; after resuming therapy, TLVs decreased a mean ± SD of -4.7%±6.1% per year. Despite regrowth off treatment, overall reductions were observed, with a median (interquartile range) TLV of 4047 mL (3107-7402 mL) at baseline and 3477 (2653-7131 mL) at study completion (-13.2%; P<.001) and with improved health-related QoL. Total kidney volumes increased, and glomerular filtration rates declined from 58.2 mL/min to 54.5 mL/min (n=16) in patients with ADPKD on therapy from baseline to study completion. CONCLUSION Therapy with OctLAR over 4 years in selected patients with symptomatic PLD arrested PLD progression, alleviating symptoms and improving health-related QoL. Discontinuation led to organ regrowth. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT00426153.
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Affiliation(s)
- Marie C Hogan
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN.
| | - Tetyana Masyuk
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Eric Bergstralh
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Bill Li
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Walter K Kremers
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Lisa E Vaughan
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Angela Ihrke
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
| | | | - Maria V Irazabal
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
| | | | | | - Vicente E Torres
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
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Bolignano D, Palmer SC, Ruospo M, Zoccali C, Craig JC, Strippoli GFM. Interventions for preventing the progression of autosomal dominant polycystic kidney disease. Cochrane Database Syst Rev 2015; 2015:CD010294. [PMID: 26171904 PMCID: PMC8406618 DOI: 10.1002/14651858.cd010294.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Autosomal dominant polycystic kidney disease (ADPKD) is the most common inherited disorder causing kidney disease. Current clinical management of ADPKD focuses primarily on symptom control and reducing associated complications, particularly hypertension. In recent years, improved understanding of molecular and cellular mechanisms involved in kidney cyst growth and disease progression has resulted in new pharmaceutical agents to target disease pathogenesis to prevent progressive disease. OBJECTIVES We aimed to evaluate the effects of interventions for preventing ADPKD progression on kidney function, kidney endpoints, kidney structure, patient-centred endpoints (such as cardiovascular events, sudden death, all-cause mortality, hospitalisations, BP control, quality of life, and kidney pain), as well as the general and specific adverse effects related to their use. SEARCH METHODS We searched the Cochrane Renal Group's Specialised Register to 6 June 2015 using relevant search terms. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing any interventions for preventing the progression of ADPKD with other interventions or placebo were considered for inclusion without language restriction. DATA COLLECTION AND ANALYSIS Two authors independently assessed study risks of bias and extracted data. We summarised treatment effects on clinical outcomes, kidney function and structure and adverse events using random effects meta-analysis. We assessed heterogeneity in estimated treatment effects using the Cochran Q test and I(2) statistic. Summary treatment estimates were calculated as a mean difference (MD) or standardised mean difference (SMD) for continuous outcomes and a risk ratio (RR) for dichotomous outcomes together with their 95% confidence intervals. MAIN RESULTS We included 30 studies (2039 participants) that investigated 11 pharmacological interventions (angiotensin-converting enzyme inhibitors (ACEi), angiotensin receptor blockers (ARBs), calcium channel blockers, beta blockers, vasopressin receptor 2 (V2R) antagonists, mammalian target of rapamycin (mTOR) inhibitors, somatostatin analogues, antiplatelet agents, eicosapentaenoic acids, statins and vitamin D compounds) in this review.ACEi significantly reduced diastolic blood pressure (9 studies, 278 participants: MD -4.96 mm Hg, 95% CI -8.88 to -1.04), but had uncertain effects on kidney volumes (MD -42.50 mL, 95% CI -115.68 to 30.67), GFR (MD -3.41 mL/min/1.73 m(2), 95% CI -15.83 to 9.01), and SCr (MD -0.02 mg/dL, 95% CI -0.14 to 0.09), in data largely restricted to children. ACEi did not show different effects on GFR (MD -8.19 mL/min/1.73 m(2), 95% CI -29.46 to 13.07) and albuminuria (SMD -0.19, 95% CI -1.77 to 1.39) when compared with beta-blockers, or SCr (MD 0.00 mg/dL, 95% CI -0.09 to 0.10) when compared with ARBs.Data for effects of V2R antagonists on kidney function and volumes compared to placebo were limited to narrative information within a single study while these agents increased thirst (1444 participants: RR 2.70, 95% CI 2.24 to 3.24) and dry mouth (1455 participants: RR 1.33, 95% CI 1.01 to 1.76).Compared with no treatment, mTOR inhibitors had uncertain effects on kidney function (2 studies, 115 participants: MD 4.45 mL/min/1.73 m(2), 95% CI -3.20 to 12.11) and kidney volume (MD -0.08 L, 95% CI -0.75 to 0.59) but in three studies (560 participants) caused angioedema (RR 13.39, 95% CI 2.56 to 70.00), oral ulceration (RR 6.77, 95% CI 4.42 to 10.38), infections (RR 1.14, 95% CI 1.04 to 1.25) and diarrhoea (RR 1.70, 95% CI 1.26 to 2.29).Somatostatin analogues (6 studies, 138 participants) slightly improved SCr (MD -0.43 mg/dL, 95% CI -0.86 to -0.01) and total kidney volume (MD -0.62 L, 95% CI -1.22 to -0.01) but had no definite effects on GFR (MD 9.50 mL/min, 95% CI -4.45 to 23.44) and caused diarrhoea (RR 3.72, 95% CI 1.43 to 9.68).Data for calcium channel blockers, eicosapentaenoic acids, statins, vitamin D compounds and antiplatelet agents were sparse and inconclusive.Random sequence generation was adequate in eight studies, and in almost half of the studies, blinding was not present or not specified. Most studies did not adequately report outcomes, which adversely affected our ability to assess this bias. The overall drop-out rate was over 10% in nine studies, and few were conducted using intention-to-treat analyses. AUTHORS' CONCLUSIONS Although several interventions are available for patients with ADPKD, at present there is little or no evidence that treatment improves patient outcomes in this population and is associated with frequent adverse effects. Additional large randomised studies focused on patient-centred outcomes are needed.
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Affiliation(s)
- Davide Bolignano
- CNR ‐ Italian National Council of ResearchInstitute of Clinical PhysiologyCNR‐IFC Via Vallone Petrara c/o Ospedali RiunitiReggio CalabriaItaly89100
| | - Suetonia C Palmer
- University of Otago ChristchurchDepartment of Medicine2 Riccarton AvePO Box 4345ChristchurchNew Zealand8140
| | - Marinella Ruospo
- DiaverumMedical Scientific OfficeLundSweden
- Amedeo Avogadro University of Eastern PiedmontDivision of Nephrology and Transplantation, Department of Translational MedicineVia Solaroli 17NovaraItaly28100
| | - Carmine Zoccali
- CNR ‐ Italian National Council of ResearchInstitute of Clinical PhysiologyCNR‐IFC Via Vallone Petrara c/o Ospedali RiunitiReggio CalabriaItaly89100
| | - Jonathan C Craig
- The University of SydneySydney School of Public HealthEdward Ford Building A27SydneyNSWAustralia2006
- The Children's Hospital at WestmeadCochrane Kidney and Transplant, Centre for Kidney ResearchWestmeadNSWAustralia2145
| | - Giovanni FM Strippoli
- DiaverumMedical Scientific OfficeLundSweden
- The Children's Hospital at WestmeadCochrane Kidney and Transplant, Centre for Kidney ResearchWestmeadNSWAustralia2145
- University of BariDepartment of Emergency and Organ TransplantationBariItaly
- Diaverum AcademyBariItaly
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Santoro D, Pellicanò V, Visconti L, Trifirò G, Buemi M, Cernaro V. An overview of experimental and early investigational therapies for the treatment of polycystic kidney disease. Expert Opin Investig Drugs 2015; 24:1199-218. [PMID: 26125126 DOI: 10.1517/13543784.2015.1059421] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION At present, treatment of autosomal dominant polycystic kidney disease (ADPKD) is essentially supportive as there is still no specific therapy. However, recent advances with ADPKD pathophysiology have stimulated research for new therapeutic strategies. AREAS COVERED The aim of this systematic review is to analyze the experimental and early investigational therapies currently under evaluation in this field. Data from completed clinical trials were retrieved from the currently available scientific literature and from the ClinicalTrials.gov website. EXPERT OPINION Among the drugs currently being explored, mammalian target of rapamycin inhibitors reduce kidney volume enlargement but their role remains uncertain. The most promising drug is the V2 receptor antagonist tolvaptan, which reduces the increased rate of total kidney volume and slows down glomerular filtration rate decline. The main candidates for the treatment of cysts growth, both in the kidney and in the liver whenever present, are the somatostatin analogues, such as lanreotide and octreotide and more recently pasireotide. As for other therapies, some favorable results have been achieved but data are still not sufficient to establish if these approaches may be beneficial in slowing ADPKD progression in the future.
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Affiliation(s)
- Domenico Santoro
- University of Messina, AOU G. Martino PAD C, Department of Internal Medicine and Pharmacology , Via Consolare Valeria, 98100 Messina , Italy +39 090 2212331 ; +39 090 2212331 ;
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Gevers TJG, Hol JC, Monshouwer R, Dekker HM, Wetzels JFM, Drenth JPH. Effect of lanreotide on polycystic liver and kidneys in autosomal dominant polycystic kidney disease: an observational trial. Liver Int 2015; 35:1607-14. [PMID: 25369108 DOI: 10.1111/liv.12726] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2014] [Accepted: 10/28/2014] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIM Several trials have demonstrated that somatostatin analogues decrease liver volume in mixed populations of patients with autosomal dominant polycystic kidney disease (ADPKD) and isolated polycystic liver disease. Chronic renal dysfunction in ADPKD may affect treatment efficacy of lanreotide and possibly enhances risk for adverse events. The aim of this open-label clinical trial (RESOLVE trial) was to assess the efficacy of 6-month lanreotide treatment, 120 mg, subcutaneously every 4 weeks in ADPKD patients with symptomatic polycystic liver disease. METHODS Primary outcome was change in liver volume after 6 months; secondary outcomes were changes in kidney volume, estimated glomerular filtration rate (eGFR), symptom relief and health-related quality of life (Euro-Qol5D). We excluded patients with an eGFR <30 ml/min/1.73 m(2) . We used the Wilcoxon signed-rank test or paired two-sided t-test to analyze within-group differences. RESULTS We included 43 ADPKD patients with polycystic liver disease (84% female, median age 50 years, mean eGFR 63 ml/min/1.73 m(2) ). Median liver volume decreased from 4859 ml to 4595 ml (-3.1%; P < 0.001), and median kidney volume decreased from 1023 ml to 1012 ml (-1.7%; P = 0.006). eGFR declined 3.5% after the first injection, remained stable up to study end, to decline again after lanreotide withdrawal. Lanreotide significantly relieved post-prandial fullness, shortness of breath and abdominal distension. Three participants had a suspected episode of hepatic or renal cyst infection during this study. CONCLUSION Lanreotide reduced polycystic liver and kidney volumes and decreases symptoms in ADPKD patients. Moreover, eGFR decreased acutely after starting lanreotide, stabilized thereafter and declined again after withdrawal. TRIAL REGISTRATION NUMBER Clinical trials.gov NCT01354405 (REGISTRATION: 13 May 2011).
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Affiliation(s)
- Tom J G Gevers
- Department of Gastroenterology and Hepatology, Radboudumc, Nijmegen, the Netherlands
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LaRiviere WB, Irazabal MV, Torres VE. Novel therapeutic approaches to autosomal dominant polycystic kidney disease. Transl Res 2015; 165:488-98. [PMID: 25438190 PMCID: PMC4363282 DOI: 10.1016/j.trsl.2014.11.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Revised: 10/17/2014] [Accepted: 11/06/2014] [Indexed: 01/14/2023]
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is an inherited disorder characterized by the progressive growth of renal cysts that, over time, destroy the architecture of the renal parenchyma and typically lead to kidney failure by the sixth decade of life. ADPKD is common and represents a leading cause of renal failure worldwide. Currently, there are no Food and Drug Administration-approved treatments for the disease, and the existing standard of care is primarily supportive in nature. However, significant advances in the understanding of the molecular biology of the disease have inspired investigation into potential new therapies. Several drugs designed to slow or arrest the progression of ADPKD have shown promise in preclinical models and clinical trials, including vasopressin receptor antagonists and somatostatin analogs. This article examines the literature underlying the rationale for molecular therapies for ADPKD and reviews the existing clinical evidence for their indication for human patients with the disease.
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Affiliation(s)
- Wells B LaRiviere
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minn
| | - Maria V Irazabal
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minn
| | - Vicente E Torres
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minn.
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