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Thompson WS, Babayev SN, McGowan ML, Kattah AG, Wick MJ, Bendel-Stenzel EM, Chebib FT, Harris PC, Dahl NK, Torres VE, Hanna C. State of the Science and Ethical Considerations for Preimplantation Genetic Testing for Monogenic Cystic Kidney Diseases and Ciliopathies. J Am Soc Nephrol 2024; 35:235-248. [PMID: 37882743 PMCID: PMC10843344 DOI: 10.1681/asn.0000000000000253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 10/03/2023] [Indexed: 10/27/2023] Open
Abstract
There is a broad phenotypic spectrum of monogenic polycystic kidney diseases (PKDs). These disorders often involve cilia-related genes and lead to the development of fluid-filled cysts and eventual kidney function decline and failure. Preimplantation genetic testing for monogenic (PGT-M) disorders has moved into the clinical realm. It allows prospective parents to avoid passing on heritable diseases to their children, including monogenic PKD. The PGT-M process involves embryo generation through in vitro fertilization, with subsequent testing of embryos and selective transfer of those that do not harbor the specific disease-causing variant(s). There is a growing body of literature supporting the success of PGT-M for autosomal-dominant and autosomal-recessive PKD, although with important technical limitations in some cases. This technology can be applied to many other types of monogenic PKD and ciliopathies despite the lack of existing reports in the literature. PGT-M for monogenic PKD, like other forms of assisted reproductive technology, raises important ethical questions. When considering PGT-M for kidney diseases, as well as the potential to avoid disease in future generations, there are regulatory and ethical considerations. These include limited government regulation and unstandardized consent processes, potential technical errors, high cost and equity concerns, risks associated with pregnancy for mothers with kidney disease, and the impact on all involved in the process, including the children who were made possible with this technology.
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Affiliation(s)
- Whitney S. Thompson
- Center for Individualized Medicine, Mayo Clinic, Rochester, Minnesota
- Biomedical Ethics Research Program, Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
- Department of Clinical Genomics, Mayo Clinic, Rochester, Minnesota
- Division of Neonatal Medicine, Mayo Clinic, Rochester, Minnesota
| | - Samir N. Babayev
- Division of Reproductive Endocrinology and Infertility, Mayo Clinic, Rochester, Minnesota
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota
| | - Michelle L. McGowan
- Center for Individualized Medicine, Mayo Clinic, Rochester, Minnesota
- Biomedical Ethics Research Program, Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
| | - Andrea G. Kattah
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Myra J. Wick
- Department of Clinical Genomics, Mayo Clinic, Rochester, Minnesota
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota
| | | | - Fouad T. Chebib
- Division of Nephrology and Hypertension, Mayo Clinic, Jacksonville, Florida
| | - Peter C. Harris
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota
| | - Neera K. Dahl
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Vicente E. Torres
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Christian Hanna
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
- Division of Pediatric Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
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Hogan MC, Simmons K, Ullman L, Gondal M, Dahl NK. Beyond Loss of Kidney Function: Patient Care in Autosomal Dominant Polycystic Kidney Disease. KIDNEY360 2023; 4:1806-1815. [PMID: 38010035 PMCID: PMC10758524 DOI: 10.34067/kid.0000000000000296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 10/26/2023] [Indexed: 11/29/2023]
Abstract
Patients with autosomal dominant polycystic kidney disease benefit from specialized care over their lifetimes, starting with diagnosis of the condition with ongoing discussion of both the renal course and extra-renal issues. Both renal and extra-renal issues may continue to cause major morbidity even after successful kidney transplant or initiation of RRT, and extra-renal disease aspects should always be considered as part of routine management. In this review, we will focus on updates in pain/depression screening, cardiac manifestations, liver and pancreatic cysts, kidney stone management, and genetic counseling. In some instances, we have shared our current clinical practice rather than an evidence-based guideline. We anticipate more standardization of care after the release of the Kidney Disease Improving Global Outcomes guidelines for management in autosomal dominant polycystic kidney disease later this year.
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Affiliation(s)
- Marie C. Hogan
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Kathryn Simmons
- Section of Nephrology, Yale University School of Medicine, New Haven, Connecticut
| | - Lawrence Ullman
- Section of Nephrology, Yale University School of Medicine, New Haven, Connecticut
| | - Maryam Gondal
- Section of Nephrology, Yale University School of Medicine, New Haven, Connecticut
| | - Neera K. Dahl
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
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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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Aapkes SE, Bernts LHP, van den Berg AP, van den Berg M, Blokzijl H, Cantineau AEP, van Gastel MDA, de Haas RJ, Kappert P, Müller RU, Nevens F, Torra R, Visser A, Drenth JPH, Gansevoort RT. Protocol for a randomized controlled multicenter trial assessing the efficacy of leuprorelin for severe polycystic liver disease: the AGAINST-PLD study. BMC Gastroenterol 2022; 22:82. [PMID: 35216547 PMCID: PMC8876117 DOI: 10.1186/s12876-022-02142-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 02/06/2022] [Indexed: 11/11/2022] Open
Abstract
Background In patients with severe polycystic liver disease (PLD), there is a need for new treatments. Estrogens and possibly other female sex hormones stimulate growth in PLD. In some patients, liver volume decreases after menopause. Female sex hormones could therefore be a target for therapy. The AGAINST-PLD study will examine the efficacy of the GnRH agonist leuprorelin, which blocks the production of estrogen and other sex hormones, to reduce liver growth in PLD.
Methods The AGAINST-PLD study is an investigator-driven, multicenter, randomized controlled trial. Institutional review board (IRB) approval was received at the University Medical Center of Groningen and will be collected in other sites before opening these sites. Thirty-six female, pre-menopausal patients, with a very large liver volume for age (upper 10% of the PLD population) and ongoing liver growth despite current treatment options will be randomized to direct start of leuprorelin or to 18 months standard of care and delayed start of leuprorelin. Leuprorelin is given as 3.75 mg subcutaneously (s.c.) monthly for the first 3 months followed by 3-monthly depots of 11.25 mg s.c. The trial duration is 36 months. MRI scans to measure liver volume will be performed at screening, 6 months, 18 months, 24 months and 36 months. In addition, blood will be drawn, DEXA-scans will be performed and questionnaires will be collected. This design enables comparison between patients on study treatment and standard of care (first 18 months) and within patients before and during treatment (whole trial). Main outcome is annualized liver growth rate compared between standard of care and study treatment. Secondary outcomes are PLD disease severity, change in liver growth within individuals and (serious) adverse events. The study is designed as a prospective open-label study with blinded endpoint assessment (PROBE). Discussion In this trial, we combined the expertise of hepatologist, nephrologists and gynecologists to study the effect of leuprorelin on liver growth in PLD. In this way, we hope to stop liver growth, reduce symptoms and reduce the need for liver transplantation in severe PLD. Trial registration Eudra CT number 2020-005949-16, registered at 15 Dec 2020. https://www.clinicaltrialsregister.eu/ctr-search/search?query=2020-005949-16.
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Affiliation(s)
- S E Aapkes
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - L H P Bernts
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A P van den Berg
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - M van den Berg
- Department of Obstetrics and Gynecology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - H Blokzijl
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - A E P Cantineau
- Department of Obstetrics and Gynecology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - M D A van Gastel
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - R J de Haas
- Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - P Kappert
- Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - R U Müller
- Department II of Internal Medicine and Center for Molecular Medicine Cologne, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937, Cologne, Germany
| | - F Nevens
- Department of Gastroenterology and Hepatology, Universiteitsziekenhuis Leuven, Leuven, Belgium
| | - R Torra
- Department of Nephrology, Fundacio Puigvert, Barcelona, Spain
| | - A Visser
- Department of Applied Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - R T Gansevoort
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
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5
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Aapkes SE, Bernts LHP, Barten TRM, van den Berg M, Gansevoort RT, Drenth JPH. Estrogens in polycystic liver disease: A target for future therapies? Liver Int 2021; 41:2009-2019. [PMID: 34153174 PMCID: PMC8456902 DOI: 10.1111/liv.14986] [Citation(s) in RCA: 11] [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: 11/09/2020] [Revised: 03/05/2021] [Accepted: 03/17/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Patients suffering from polycystic liver disease (PLD) can develop large liver volumes, leading to physical and psychological complaints, reducing quality of life. There is an unmet need for new therapies in these patients. Estrogen seems to be a promising target for new therapies. In this review, we summarize the available experimental and epidemiological evidence to unravel the role of estrogens and other female hormones in PLD, to answer clinical questions and identify new targets for therapy. METHODS We identified all experimental and epidemiologial studies concerning estrogens or other female hormones and PLD, to answer pre-defined clinial questions. RESULTS Female sex is the most important risk factor for the presence and severity of disease; estrogen supplementation enhances liver growth and after menopause, liver growth decreases. Experimental studies show the presence of the estrogen receptors alfa and beta on cystic cholangiocytes, and increased in vitro growth after administration of estrogen. CONCLUSIONS Based on the available evidence, female PLD patients should be discouraged from taking estrogen-containing contraceptives or hormone replacement therapy. Since liver growth rates decline after menopause, treatment decisions should be based on measured liver growth in postmenopausal women. Finally, blockage of estrogen receptors or estrogen production is a promising target for new therapies.
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Affiliation(s)
- Sophie E. Aapkes
- Department of NephrologyUniversity Medical Center GroningenUniversity Hospital GroningenGroningenthe Netherlands
| | - Lucas H. P. Bernts
- Department of Gastroenterology and HepatologyRadboud University Medical CenterNijmegenthe Netherlands
| | - Thijs R. M. Barten
- Department of Gastroenterology and HepatologyRadboud University Medical CenterNijmegenthe Netherlands
| | - Marjan van den Berg
- Department of GynaecologyUniversity Medical Center GroningenUniversity Hospital GroningenGroningenthe Netherlands
| | - Ron T. Gansevoort
- Department of NephrologyUniversity Medical Center GroningenUniversity Hospital GroningenGroningenthe Netherlands
| | - Joost P. H. Drenth
- Department of Gastroenterology and HepatologyRadboud University Medical CenterNijmegenthe Netherlands
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Oh YK, Park HC, Ryu H, Kim YC, Oh KH. Clinical and genetic characteristics of Korean autosomal dominant polycystic kidney disease patients. Korean J Intern Med 2021; 36:767-779. [PMID: 34237823 PMCID: PMC8273813 DOI: 10.3904/kjim.2021.176] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/17/2021] [Indexed: 12/15/2022] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary kidney disease. It is characterized by cyst growth in the kidneys, resulting in kidney enlargement and end-stage kidney disease. The polycystic kidney disease 1 (PKD1) and PKD2 have been identified as genes related to ADPKD and their significance in the molecular pathology of the disease has been studied. A disease-modifying drug has been approved; therefore, it has become important to identify patients at a high risk of kidney disease progression. Genetic tests, image analysis methods, and clinical factors for kidney disease progression prediction have been established. This review describes genetic and clinical characteristics, and discusses ongoing studies in Korean ADPKD patients.
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Affiliation(s)
- Yun Kyu Oh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Korea
- Correspondence to Yun Kyu Oh, M.D. Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul 07061, Korea Tel: +82-2-870-2219 Fax: +82-2-870-3863 E-mail:
| | - Hayne Cho Park
- Department of Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea
| | - Hyunjin Ryu
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Yong-Chul Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kook-Hwan Oh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
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Shukoor SS, Vaughan LE, Edwards ME, Lavu S, Kline TL, Senum SR, Mkhaimer Y, Zaatari G, Irazabal MV, Neal R, Hogan MC, Zoghby ZM, Harris PC, Torres VE, Chebib FT. Characteristics of Patients with End-Stage Kidney Disease in ADPKD. Kidney Int Rep 2020; 6:755-767. [PMID: 33732990 PMCID: PMC7938061 DOI: 10.1016/j.ekir.2020.12.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/09/2020] [Accepted: 12/15/2020] [Indexed: 12/02/2022] Open
Abstract
Introduction Cystic expansion damaging the parenchyma is thought to lead to end-stage kidney disease (ESKD) in autosomal dominant polycystic kidney disease (ADPKD). Here we characterized genotypic and phenotypic attributes of ADPKD at time of ESKD. Methods This is a retrospective cross-sectional study of patients with ADPKD with ESKD evaluated at Mayo Clinic with available abdominal computed tomography (CT) or magnetic resonance imaging (MRI). Kidney volumes were measured (total kidney volume adjusted for height [HtTKV]), Mayo Image Class (MIC) calculated, ADPKD genotype determined, and clinical and laboratory features obtained from medical records. Results Differences in HtTKV at ESKD were associated with patient age and sex; older patients and women had smaller HtTKV at ESKD. HtTKV at ESKD was observed to be 12.3% smaller with each decade of age (P < 0.01); but significant only in women (17.8%, P < 0.01; men 6.9%, P = 0.06). Patients with onset of ESKD at <47, 47–61, or >61 years had different characteristics, with a shift from youngest to oldest in male to female enrichment, MIC from 1D/1E to 1B/1C, likely fully penetrant PKD1 mutations from 95% to 42%, and presence of macrovascular disease from 8% to 40%. Macrovascular disease was associated with smaller kidneys in female patients. Conclusion HtTKV at ESKD was smaller with advancing age in patients with ADPKD, particularly in women. These novel findings provide insight into possible underlying mechanisms leading to ESKD, which differ between younger and older individuals. Cystic growth is the predominant mechanism in younger patients with ESKD, whereas aging-related factors, including vascular disease, becomes potentially important as patients age.
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Affiliation(s)
- Shehbaz S Shukoor
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Lisa E Vaughan
- Division of Biostatistics, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Marie E Edwards
- Division of Radiology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Sravanthi Lavu
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Timothy L Kline
- Division of Radiology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Sarah R Senum
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Yaman Mkhaimer
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Ghaith Zaatari
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Maria V Irazabal
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Reem Neal
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Marie C Hogan
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Ziad M Zoghby
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Peter C Harris
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Vicente E Torres
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Fouad T Chebib
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
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Yin X, Blumenfeld JD, Riyahi S, Luo X, Rennert H, Barash I, Prince MR. Prevalence of Inferior Vena Cava Compression in ADPKD. Kidney Int Rep 2020; 6:168-178. [PMID: 33426396 PMCID: PMC7783582 DOI: 10.1016/j.ekir.2020.10.027] [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: 08/02/2020] [Revised: 09/17/2020] [Accepted: 10/20/2020] [Indexed: 11/23/2022] Open
Abstract
Introduction Kidney and liver cysts in autosomal dominant polycystic kidney disease (ADPKD) can compress the inferior vena cava (IVC), but IVC compression prevalence and its risk factors are unknown. Methods Patients who have ADPKD (n = 216) with abdominal magnetic resonance imaging (MRI) studies and age-/sex-matched controls (n = 216) were evaluated for IVC compression as well as azygous vein diameter (a marker of collateral blood flow) and IVC aspect ratio (left-to-right dimension divided by anterior-to-posterior dimension with a value of 1 corresponding to a circular (high pressure) IVC caudal to compression. Results Severe IVC compression (≥70%) was observed in 33 (15%) ADPKD subjects and mild compression (≥50% to <70%) was observed in 33 (15%) subjects; whereas controls had no IVC compression (P < 0.001). Severe IVC compression was associated with larger azygous vein (4.0 ± 1.3 mm versus 2.3 ± 0.8 mm without IVC compression; P < 0.001) and a more circular IVC cross-section upstream (mean IVC aspect ratio: 1.16 ± 0.27 vs. 1.69 ± 0.67, P < 0.001), suggesting higher pressure upstream from the compression. IVC compression was associated with older age, lower estimated glomerular filtration rate (eGFR), greater height-adjusted total kidney volumes, greater height-adjusted liver volume (ht-LV), and greater liver and renal cyst fractions (P < 0.001). No subject younger than 30 years had IVC compression, but ADPKD subjects ≥40 years old had 12-fold higher risk of IVC compression (95% confidence interval [CI]: 4.2–42.4), with highest predicted probability for Mayo Clinic classes 1D (59%; 95% CI: 39%–76%) and 1E (74%; 95% CI: 49%–90%) after adjustment (P < 0.001). Women with ht-LV ≥ 2000 ml/m had 83% (95% CI: 59%–95%) prevalence of IVC compression. Complications of IVC compression included deep vein thrombosis (DVT) and symptomatic hypotension. Conclusions IVC compression is common in ADPKD patients >40 years old, with Mayo Clinic class 1D/E, and in females with ht-LV > 2000 ml/m.
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Affiliation(s)
- Xiaorui Yin
- Department of Radiology, Weill Cornell Medicine, New York, New York, USA.,Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jon D Blumenfeld
- The Rogosin Institute, New York, New York, USA.,Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Sadjad Riyahi
- Department of Radiology, Weill Cornell Medicine, New York, New York, USA
| | - Xianfu Luo
- Department of Radiology, Weill Cornell Medicine, New York, New York, USA
| | - Hanna Rennert
- Department of Pathology, Weill Cornell Medicine, New York, New York, USA
| | - Irina Barash
- The Rogosin Institute, New York, New York, USA.,Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Martin R Prince
- Department of Radiology, Weill Cornell Medicine, New York, New York, USA.,Department of Radiology, Columbia College of Physicians and Surgeons, New York, New York, USA
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McBride L, Wilkinson C, Jesudason S. Management of Autosomal Dominant Polycystic Kidney Disease (ADPKD) During Pregnancy: Risks and Challenges. Int J Womens Health 2020; 12:409-422. [PMID: 32547249 PMCID: PMC7261500 DOI: 10.2147/ijwh.s204997] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 03/20/2020] [Indexed: 01/29/2023] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) affects up to 1 in 1000 people. The disease is characterized by the progressive development of cysts throughout the renal parenchyma due to inherited pathogenic variants in genes including PKD1 or PKD2 and eventually leads to gradual loss of renal function, along with manifestations in other organ systems such as hepatic cysts and intracranial aneurysms. ADPKD management has advanced considerably in recent years due to genetic testing availability, pre-implantation genetic diagnosis technology and new therapeutic agents. Renal disease in pregnancy is recognised as an important risk factor for adverse maternal and fetal outcome. Women with ADPKD and health professionals face multiple challenges in optimising outcomes during the pre-pregnancy, pregnancy and post-partum periods.
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Affiliation(s)
- Lucy McBride
- Women’s and Babies’ Division, Women’s and Children’s Hospital, Adelaide, SA, Australia
| | - Catherine Wilkinson
- Central and Northern Adelaide Renal and Transplantation Services (CNARTS), Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Shilpanjali Jesudason
- Central and Northern Adelaide Renal and Transplantation Services (CNARTS), Royal Adelaide Hospital, Adelaide, SA, Australia
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
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10
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Muto S, Ando M, Nishio S, Hanaoka K, Ubara Y, Narita I, Kamura K, Mochizuki T, Tsuchiya K, Tsuruya K, Horie S. The relationship between liver cyst volume and QOL in Japanese ADPKD patients. Clin Exp Nephrol 2019; 24:314-322. [PMID: 31875934 DOI: 10.1007/s10157-019-01830-6] [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: 03/30/2019] [Accepted: 12/03/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND Although it is widely accepted that the autosomal dominant polycystic kidney disease (ADPKD) patients with large liver cysts have a significant decrement in quality of life (QOL), there is insufficient evidence that clearly demonstrates the relationship between the size of the liver cysts and QOL. Therefore, we started this prospective longitudinal study to investigate the impact of liver cysts on QOL. METHODS We grouped the 111 included ADPKD patients into 4 groups (control group A; < 25%, group B; 25-49%, group C; 50-75%, group D; > 75%) according to liver cysts-parenchyma ratio (CPR). QOL was measured by FANLTC + FACT-Hep scores. We compared QOL scores and several clinical parameters amongst these groups for 3 years. RESULTS The number of patients in group A, B, C, and D was 31, 14, 14, and 23, respectively. Although there were no significant differences in AST (p = 0.107), ALT (p = 0.925), and serum albumin (p = 0.212) between the four groups, platelet count was significantly decreased along with the extension of cyst volume (p = 0.030). Overall, the mean FANLTC and FACT-Hep scores were 71.8 ± 12.5, and 32.4 ± 5.8, respectively. FANLTC (p = 0.017) and FACT-Hep scores (p = 0.003) were significantly decreased with increasing cyst volume. From the data collected at the time of registration, multivariate linear regression analysis demonstrated that the CPR had a significant influence on FANLTC and FACT-Hep scores. CONCLUSION In this cross-sectional and prospective longitudinal study, we demonstrate the relationship between liver cyst volume and QOL in ADPKD patients. We hope to establish the long-term influence on QOL in this ongoing prospective longitudinal study.
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Affiliation(s)
- Satoru Muto
- Department of Advanced Informatics for Genetic Disease, Juntendo University Graduate School of Medicine, Tokyo, Japan. .,Department of Urology, Juntendo University Graduate School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
| | - Masahiko Ando
- Center for Advanced Medicine and Clinical Research, Nagoya University Hospital, Nagoya, Japan
| | - Saori Nishio
- Department of Rheumatology, Endocrinology and Nephrology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kazushige Hanaoka
- Division of Nephrology and Hypertension, Department of Internal Medicine, Jikei University School of Medicine, Tokyo, Japan
| | | | - Ichiei Narita
- Division of Clinical Nephrology and Rheumatology, Kidney Research Center, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Kouichi Kamura
- Department of Urology, Chiba East Hospital, Chiba, Japan
| | - Toshio Mochizuki
- Department of Medicine, Kidney Center, Tokyo Women's Medical University, Tokyo, Japan.,Clinical Research Division for Polycystic Kidney Disease, Department of Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Ken Tsuchiya
- Department of Blood Purification, Kidney Center, Tokyo Women's Medical University, Tokyo, Japan
| | - Kazuhiko Tsuruya
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shigeo Horie
- Department of Advanced Informatics for Genetic Disease, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Department of Urology, Juntendo University Graduate School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
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11
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Harris T, Sandford R. European ADPKD Forum multidisciplinary position statement on autosomal dominant polycystic kidney disease care: European ADPKD Forum and Multispecialist Roundtable participants. Nephrol Dial Transplant 2019; 33:563-573. [PMID: 29309655 PMCID: PMC6018982 DOI: 10.1093/ndt/gfx327] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Indexed: 02/02/2023] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is a chronic, progressive condition characterized by the development and growth of cysts in the kidneys and other organs and by additional systemic manifestations. Individuals with ADPKD should have access to lifelong, multidisciplinary, specialist and patient-centred care involving: (i) a holistic and comprehensive assessment of the manifestations, complications, prognosis and impact of the disease (in physical, psychological and social terms) on the patient and their family; (ii) access to treatment to relieve symptoms, manage complications, preserve kidney function, lower the risk of cardiovascular disease and maintain quality of life; and (iii) information and support to help patients and their families act as fully informed and active partners in care, i.e. to maintain self-management approaches, deal with the impact of the condition and participate in decision-making regarding healthcare policies, services and research. Building on discussions at an international roundtable of specialists and patient advocates involved in ADPKD care, this article sets out (i) the principles for a patient-centred, holistic approach to the organization and delivery of ADPKD care in practice, with a focus on multispecialist collaboration and shared-decision making, and (ii) the rationale and knowledge base for a route map for ADPKD care intended to help patients navigate the services available to them and to help stakeholders and decision-makers take practical steps to ensure that all patients with ADPKD can access the comprehensive multispecialist care to which they are entitled. Further multispecialty collaboration is encouraged to design and implement these services, and to work with patient organizations to promote awareness building, education and research.
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Affiliation(s)
| | | | - Richard Sandford
- Academic Department of Medical Genetics, University of Cambridge School of Clinical Medicine, Cambridge, UK
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12
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van Aerts RMM, Bernts LHP, Gevers TJG, Kievit W, Koopmans L, Nieboer TE, Nevens F, Drenth JPH. Estrogen-Containing Oral Contraceptives Are Associated With Polycystic Liver Disease Severity in Premenopausal Patients. Clin Pharmacol Ther 2019; 106:1338-1345. [PMID: 31206615 PMCID: PMC6896230 DOI: 10.1002/cpt.1553] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 05/31/2019] [Indexed: 12/25/2022]
Abstract
The association between estrogen-containing oral contraceptives and history of pregnancies with disease severity in women with polycystic liver disease (PLD) is unclear. We performed a cross-sectional cohort study to assess this association by selecting female patients with PLD of which imaging was available prior to any liver volume-reducing therapy. Patients received a questionnaire to collect detailed information on estrogen use and pregnancies. Preplanned subgroup analyses were performed on premenopausal and postmenopausal patients. The questionnaire was returned by 287 of 360 selected patients (80%). There was no significant association between estrogen-containing oral contraceptives and height-adjusted total liver volume (hTLV) in the total group (P = 0.06) and postmenopausal subgroup (P = 0.7). By contrast, each year of exposure corresponds with a 1.45% higher hTLV (P = 0.02) in the premenopausal subgroup, equivalent to a 15.5% higher hTLV for every 10 years of use. Pregnancy duration was not associated with hTLV. In conclusion, patients with PLD should avoid exogenous estrogens.
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Affiliation(s)
- René M M van Aerts
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Lucas H P Bernts
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Tom J G Gevers
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Wietske Kievit
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Lisanne Koopmans
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Theodoor E Nieboer
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Frederik Nevens
- Department of Gastroenterology and Hepatology, University Hospital Leuven, Leuven, Belgium
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
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13
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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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14
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Watanabe TTN, Chaigneau FRC, Adaska JM, Doncel-Díaz B, Uzal FA. Polycystic liver in two adult llamas. J Vet Diagn Invest 2019; 31:280-283. [PMID: 30661455 DOI: 10.1177/1040638718824736] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Polycystic liver is usually considered an incidental finding in human and veterinary medicine. Two unrelated adult llamas ( Lama glama) with a history of marked anorexia and weight loss were received for autopsy and diagnostic workup. The main gross change in the liver of both animals was multiple variably sized cysts randomly distributed throughout the parenchyma. Histologically, the cysts compressed the adjacent parenchyma and were lined by a single layer of cuboidal-to-columnar epithelium, surrounded by a fibrous collagen capsule. The lumen of the cysts contained finely granular-to-homogeneous basophilic material. The lining epithelium displayed strong immunoreactivity for pancytokeratin AE1/AE3 and cytokeratins 7, 8, 8/18, and 19, and was negative for vimentin, confirming the biliary epithelial origin of the cysts. No parasitic or infectious agents, or neoplastic changes, were detected. All other laboratory tests performed in both llamas were negative or non-diagnostic, suggesting that the congenital hepatic cysts described may have been at least partly responsible for clinical disease in both animals.
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Affiliation(s)
- Tatiane T Negrão Watanabe
- Louisiana Animal Disease Diagnostic Laboratory, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA (Negrão Watanabe).,California Animal Health and Food Safety Laboratory, San Bernardino (Carvallo, Uzal) branches, University of California, Davis, CA.,Tulare (Adaska) branches, University of California, Davis, CA.,National University of Colombia, Bogota, Colombia (Doncel-Diaz)
| | - Francisco R Carvallo Chaigneau
- Louisiana Animal Disease Diagnostic Laboratory, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA (Negrão Watanabe).,California Animal Health and Food Safety Laboratory, San Bernardino (Carvallo, Uzal) branches, University of California, Davis, CA.,Tulare (Adaska) branches, University of California, Davis, CA.,National University of Colombia, Bogota, Colombia (Doncel-Diaz)
| | - John M Adaska
- Louisiana Animal Disease Diagnostic Laboratory, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA (Negrão Watanabe).,California Animal Health and Food Safety Laboratory, San Bernardino (Carvallo, Uzal) branches, University of California, Davis, CA.,Tulare (Adaska) branches, University of California, Davis, CA.,National University of Colombia, Bogota, Colombia (Doncel-Diaz)
| | - Benjamín Doncel-Díaz
- Louisiana Animal Disease Diagnostic Laboratory, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA (Negrão Watanabe).,California Animal Health and Food Safety Laboratory, San Bernardino (Carvallo, Uzal) branches, University of California, Davis, CA.,Tulare (Adaska) branches, University of California, Davis, CA.,National University of Colombia, Bogota, Colombia (Doncel-Diaz)
| | - Francisco A Uzal
- Louisiana Animal Disease Diagnostic Laboratory, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA (Negrão Watanabe).,California Animal Health and Food Safety Laboratory, San Bernardino (Carvallo, Uzal) branches, University of California, Davis, CA.,Tulare (Adaska) branches, University of California, Davis, CA.,National University of Colombia, Bogota, Colombia (Doncel-Diaz)
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15
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Müller RU, Benzing T. Management of autosomal-dominant polycystic kidney disease-state-of-the-art. Clin Kidney J 2018; 11:i2-i13. [PMID: 30581561 PMCID: PMC6295602 DOI: 10.1093/ckj/sfy103] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/12/2018] [Indexed: 02/07/2023] Open
Abstract
Autosomal-dominant polycystic kidney disease (ADPKD) is the most frequent genetic cause of end-stage renal disease in adults. Affected individuals and families face a significant medical and psychosocial burden due to both renal and extrarenal manifestations. Consequently, interventions that ameliorate the course of the disease and specifically slow down the loss of kidney function are of special interest. Major research efforts in both the clinical and pre-clinical setting in the last two decades resulted in a number of pivotal clinical trials aimed to ameliorate the disease. These studies have underlined the important role of specific supportive measures and provided the basis for first targeted pharmacological therapies. Very recently, the concept of repurposing drugs approved for other conditions for a use in ADPKD has gained increasing attention. Here, we review the current best-practice management of ADPKD patients with a focus on interventions that have reached clinical use to maintain kidney function and give an outlook on future trials and potential novel treatment strategies.
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Affiliation(s)
- Roman-Ulrich Müller
- Department II of Internal Medicine, Center for Molecular Medicine Cologne, University of Cologne, Germany.,Center for Rare and Hereditary Kidney Diseases, University of Cologne, Cologne, Germany
| | - Thomas Benzing
- Department II of Internal Medicine, Center for Molecular Medicine Cologne, University of Cologne, Germany.,Center for Rare and Hereditary Kidney Diseases, University of Cologne, Cologne, Germany
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16
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Hadžić N, Strazzabosco M. Fibropolycystic Liver Diseases and Congenital Biliary Abnormalities. SHERLOCK'S DISEASES OF THE LIVER AND BILIARY SYSTEM 2018:308-327. [DOI: 10.1002/9781119237662.ch16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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17
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Müller RU, Benzing T. Cystic Kidney Diseases From the Adult Nephrologist's Point of View. Front Pediatr 2018; 6:65. [PMID: 29623269 PMCID: PMC5875104 DOI: 10.3389/fped.2018.00065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 03/05/2018] [Indexed: 11/13/2022] Open
Abstract
Cystic kidney diseases affect patients of all age groups with the onset spanning from prenatal disease to late adulthood. Autosomal-dominant polycystic kidney disease (ADPKD) is by far the most common renal cystic disease. However, there are various cystic kidney diseases, the onset of which occurs at different times in life and depends on the type of the disease and the causative genes involved. When genetic kidney diseases are discussed in the adult setting this view is usually limited on autosomal-dominant kidney disease, the most frequent genetic disorder causing adult onset ESRD. Other diseases-such as autosomal-recessive polycystic kidney disease-are often being viewed as a disorder only important in pediatric nephrology. However, more recent data has revealed that, despite clear age peaks of onset for each disorder, all of them can also show highly variable phenotypes with classical adult onset genetic diseases being of importance in pediatrics and vice versa. Furthermore, the affected children need to be seen by adult nephrologists in the long term after transition, requiring knowledge on the underlying pediatric disease, potential extrarenal manifestations, and genetic counseling. Consequently, the view on these diseases should be widened on both ends. Close interaction between pediatric and adult nephrology is key to appropriate care of patients suffering from genetic kidney disease to profit from each other's experience.
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Affiliation(s)
- Roman-Ulrich Müller
- Department II of Internal Medicine and Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
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18
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Waitlisted Candidates With Polycystic Liver Disease Are More Likely to be Transplanted Than Those With Chronic Liver Failure. Transplantation 2017; 101:1838-1844. [PMID: 28296808 DOI: 10.1097/tp.0000000000001711] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Polycystic liver disease (PCLD) is characterized by cystic replacement of the hepatic parenchyma, leading to hepatic dysfunction, portal hypertension, and hepatomegaly. Patients with liver dysfunction and/or symptomatic disease are eligible for liver transplantation. However, little is known about these patients' waitlist outcomes relative to others with chronic liver disease. METHODS We used Organ Procurement and Transplantation Network/United Network for Organ Sharing data from February 27, 2002 to December 31, 2015 to compare waitlist outcomes of adult patients with PCLD to those with chronic liver failure (CLF) and hepatocellular carcinoma. RESULTS The study cohort included 620 patients with PCLD, 18 240 patients with hepatocellular carcinoma, and 98 567 patients with CLF. Compared with CLF patients, PCLD patients had significantly lower bilirubin and international normalized ratio at waitlisting, and less ascites and encephalopathy. However, they were significantly more likely to have severe chronic kidney disease. Moreover, patients with PCLD were more than 70% more likely to be transplanted compared with patients with CLF (odds ratio, 1.72; 95% confidence interval, 1.46-2.02) and had significantly longer posttransplant survival (P < 0.001). PCLD patients with exceptions were 5.7 times more likely to be transplanted than those without (odds ratio, 5.67; 95% confidence interval, 3.95-8.15) and measures of hepatic/renal dysfunction were inversely associated with the receipt of exceptions. CONCLUSIONS Despite having more preserved liver synthetic function than patients with CLF on the waitlist, patients with PCLD are preferentially transplanted because they frequently receive exception points in an unstandardized fashion.
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19
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Judge PK, Harper CHS, Storey BC, Haynes R, Wilcock MJ, Staplin N, Goldacre R, Baigent C, Collier J, Goldacre M, Landray MJ, Winearls CG, Herrington WG. Biliary Tract and Liver Complications in Polycystic Kidney Disease. J Am Soc Nephrol 2017; 28:2738-2748. [PMID: 28465378 DOI: 10.1681/asn.2017010084] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 03/24/2017] [Indexed: 12/17/2022] Open
Abstract
Polycystic liver disease is a well described manifestation of autosomal dominant polycystic kidney disease (ADPKD). Biliary tract complications are less well recognized. We report a 50-year single-center experience of 1007 patients, which raised a hypothesis that ADPKD is associated with biliary tract disease. We tested this hypothesis using all England Hospital Episode Statistics data (1998-2012), within which we identified 23,454 people with ADPKD and 6,412,754 hospital controls. Hospitalization rates for biliary tract disease, serious liver complications, and a range of other known ADPKD manifestations were adjusted for potential confounders. Compared with non-ADPKD hospital controls, those with ADPKD had higher rates of admission for biliary tract disease (rate ratio [RR], 2.24; 95% confidence interval [95% CI], 2.16 to 2.33) and serious liver complications (RR, 4.67; 95% CI, 4.35 to 5.02). In analyses restricted to those on maintenance dialysis or with a kidney transplant, RRs attenuated substantially, but ADPKD remained associated with biliary tract disease (RR, 1.19; 95% CI, 1.08 to 1.31) and perhaps with serious liver complications (RR, 1.15; 95% CI, 0.98 to 1.33). The ADPKD versus non-ADPKD RRs for biliary tract disease were larger for men than women (heterogeneity P<0.001), but RRs for serious liver complications appeared higher in women (heterogeneity P<0.001). Absolute excess risk of biliary tract disease associated with ADPKD was larger than that for serious liver disease, cerebral aneurysms, and inguinal hernias but less than that for urinary tract infections. Overall, biliary tract disease seems to be a distinct and important extrarenal complication of ADPKD.
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Affiliation(s)
- Parminder K Judge
- Medical Research Council-Population Health Research Unit.,Clinical Trial Service Unit and Epidemiological Studies Unit, and.,Oxford Kidney Unit and
| | - Charlie H S Harper
- Medical Research Council-Population Health Research Unit.,Clinical Trial Service Unit and Epidemiological Studies Unit, and
| | - Benjamin C Storey
- Medical Research Council-Population Health Research Unit.,Clinical Trial Service Unit and Epidemiological Studies Unit, and.,Oxford Kidney Unit and
| | - Richard Haynes
- Medical Research Council-Population Health Research Unit.,Clinical Trial Service Unit and Epidemiological Studies Unit, and.,Oxford Kidney Unit and
| | | | - Natalie Staplin
- Clinical Trial Service Unit and Epidemiological Studies Unit, and
| | - Raph Goldacre
- Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom; and
| | - Colin Baigent
- Medical Research Council-Population Health Research Unit.,Clinical Trial Service Unit and Epidemiological Studies Unit, and
| | - Jane Collier
- Department of Gastroenterology, Oxford University Hospitals National Health Service Foundation Trust, Oxford, United Kingdom
| | - Michael Goldacre
- Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom; and
| | - Martin J Landray
- Medical Research Council-Population Health Research Unit.,Clinical Trial Service Unit and Epidemiological Studies Unit, and.,Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom; and
| | | | - William G Herrington
- Clinical Trial Service Unit and Epidemiological Studies Unit, and .,Oxford Kidney Unit and
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20
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Reddy BV, Chapman AB. The spectrum of autosomal dominant polycystic kidney disease in children and adolescents. Pediatr Nephrol 2017; 32:31-42. [PMID: 27034070 DOI: 10.1007/s00467-016-3364-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 02/02/2016] [Accepted: 03/02/2016] [Indexed: 12/19/2022]
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary renal disorder. It is characterized by the development of renal cysts and kidney enlargement and ultimately leads to renal failure typically in the sixth decade of life. Although most patients are asymptomatic until well into adulthood, renal cysts develop much earlier, often in utero. Significant renal anatomic and cystic expansion typically occurs before clinical manifestations in children and young adults with AKPKD. The cyst burden detected by imaging represents the minority of cyst burden, and renal and cardiovascular abnormalities are the most common manifestations in children with ADPKD. Here we review the molecular pathogenesis of ADPKD, discuss the screening, diagnosis and clinical manifestations of this renal disorder in childhood and adolescents and review treatment options and potential therapies currently being tested.
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Affiliation(s)
- Bharathi V Reddy
- University of Chicago, 5841, S. Maryland Avenue Suite S-511, MC 5100, Chicago, IL, 60637, USA.
| | - Arlene B Chapman
- University of Chicago, 5841, S. Maryland Avenue Suite S-511, MC 5100, Chicago, IL, 60637, USA
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21
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Chromosomal abnormalities in hepatic cysts point to novel polycystic liver disease genes. Eur J Hum Genet 2016; 24:1707-1714. [PMID: 27552964 DOI: 10.1038/ejhg.2016.97] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Revised: 06/22/2016] [Accepted: 06/28/2016] [Indexed: 12/27/2022] Open
Abstract
Autosomal dominant polycystic liver disease (ADPLD) is caused by variants in PRKCSH, SEC63, and LRP5, whereas autosomal dominant polycystic kidney disease is caused by variants in PKD1 and PKD2. Liver cyst development in these disorders is explained by somatic loss-of-heterozygosity (LOH) of the wild-type allele in the developing cyst. We hypothesize that we can use this mechanism to identify novel disease genes that reside in LOH regions. In this study, we aim to map abnormal genomic regions using high-density SNP microarrays to find novel PLD genes. We collected 46 cysts from 23 patients with polycystic or sporadic hepatic cysts, and analyzed DNA from those cysts using high-resolution microarray (n=24) or Sanger sequencing (n=22). We here focused on regions of homozygosity on the autosomes (>3.0 Mb) and large CNVs (>1.0 Mb). We found frequent LOH in PRKCSH (22/29) and PKD1/PKD2 (2/3) cysts of patients with known heterozygous germline variants in the respective genes. In the total cohort, 12/23 patients harbored abnormalities outside of familiar areas. In individual ADPLD cases, we identified germline events: a 2q13 complex rearrangement resulting in BUB1 haploinsufficiency, a 47XXX karyotype, chromosome 9q copy-number loss, and LOH on chromosome 3p. The latter region was overlapping with an LOH region identified in two other cysts. Unique germline and somatic abnormalities occur frequently in and outside of known genes underlying cysts. Each liver cyst has a unique genetic makeup. LOH driver gene BUB1 may imply germline causes of genetic instability in PLD.
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22
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Chebib FT, Jung Y, Heyer CM, Irazabal MV, Hogan MC, Harris PC, Torres VE, El-Zoghby ZM. Effect of genotype on the severity and volume progression of polycystic liver disease in autosomal dominant polycystic kidney disease. Nephrol Dial Transplant 2016; 31:952-60. [PMID: 26932689 DOI: 10.1093/ndt/gfw008] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Accepted: 01/07/2016] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND The autosomal dominant polycystic kidney disease (APDKD) genotype influences renal phenotype severity but its effect on polycystic liver disease (PLD) is unknown. Here we analyzed the influence of genotype on liver phenotype severity. METHODS Clinical data were retrieved from electronic records of patients who were mutation screened with the available liver imaging (n = 434). Liver volumes were measured by stereology (axial or coronal images) and adjusted to height (HtLV). RESULTS Among the patients included, 221 (50.9%) had truncating PKD1 (PKD1-T), 141 (32.5%) nontruncating PKD1 (PKD1-NT) and 72 (16.6%) PKD2 mutations. Compared with PKD1-NT and PKD2, patients with PKD1-T had greater height-adjusted total kidney volumes (799 versus 610 and 549 mL/m; P < 0.001). HtLV was not different (1042, 1095 and 1058 mL/m; P = 0.64) between the three groups, but females had greater HtLVs compared with males (1114 versus 1015 mL/m; P < 0.001). Annualized median liver growth rates were 1.68, 1.5 and 1.24% for PKD1-T, PKD1-NT and PKD2 mutations, respectively (P = 0.49), and remained unaffected by the ADPKD genotype when adjusted for age, gender and baseline HtLV. Females <48 years of age had higher annualized growth rates compared with those who were older (2.65 versus 0.09%; P < 0.001). After age 48 years, 58% of females with severe PLD had regression of HtLV, while HtLV continued to increase in males. CONCLUSIONS In contrast to the renal phenotype, the ADPKD genotype was not associated with the severity or growth rate of PLD in ADKPD patients. This finding, along with gender influence, indicates that modifiers beyond the disease gene significantly influence the liver phenotype.
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Affiliation(s)
- Fouad T Chebib
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Yeonsoon Jung
- Division of Nephrology, Kosin University College of Medicine, Busan, South Korea
| | - Christina M Heyer
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Maria V Irazabal
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Marie C Hogan
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Peter C Harris
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Vicente E Torres
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Ziad M El-Zoghby
- Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, MN, USA
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23
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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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24
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Kim H, Park HC, Ryu H, Kim K, Kim HS, Oh KH, Yu SJ, Chung JW, Cho JY, Kim SH, Cheong HI, Lee K, Park JH, Pei Y, Hwang YH, Ahn C. Clinical Correlates of Mass Effect in Autosomal Dominant Polycystic Kidney Disease. PLoS One 2015; 10:e0144526. [PMID: 26641645 PMCID: PMC4671651 DOI: 10.1371/journal.pone.0144526] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 11/19/2015] [Indexed: 11/18/2022] Open
Abstract
Mass effect from polycystic kidney and liver enlargement can result in significant clinical complications and symptoms in autosomal dominant polycystic kidney disease (ADPKD). In this single-center study, we examined the correlation of height-adjusted total liver volume (htTLV) and total kidney volume (htTKV) by CT imaging with hepatic complications (n = 461) and abdominal symptoms (n = 253) in patients with ADPKD. “Mass-effect” complications were assessed by review of medical records and abdominal symptoms, by a standardized research questionnaire. Overall, 91.8% of patients had 4 or more liver cysts on CT scans. Polycystic liver disease (PLD) was classified as none or mild (htTLV < 1,600 mL/m); moderate (1,600 ≤ htTLV <3,200 mL/m); and severe (htTLV ≥ 3,200 mL/m). The prevalence of moderate and severe PLD in our patient cohort was 11.7% (n = 54/461) and 4.8% (n = 22/461), respectively, with a female predominance in both the moderate (61.1%) and severe (95.5%) PLD groups. Pressure-related complications such as leg edema (20.4%), ascites (16.6%), and hernia (3.6%) were common, and patients with moderate to severe PLD exhibited a 6-fold increased risk (compared to no or mild PLD) for these complications in multivariate analysis. Similarly, abdominal symptoms including back pain (58.8%), flank pain (53.1%), abdominal fullness (46.5%), and dyspnea/chest-discomfort (44.3%) were very common, and patients with moderate to severe PLD exhibited a 5-fold increased risk for these symptoms. Moderate to severe PLD is a common and clinically important problem in ~16% of patients with ADPKD who may benefit from referral to specialized centers for further management.
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Affiliation(s)
- Hyunsuk Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Hayne Cho Park
- Department of Internal Medicine, Armed Forces Capital Hospital, Seongnam-si, Gyeonggi-do, Korea
| | - Hyunjin Ryu
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kiwon Kim
- Nephrology Clinic, National Cancer Center, Goyang-si, Gyeonggi-do, Korea
| | - Hyo Sang Kim
- Department of Internal Medicine, Asan Medical Center, University of Ulsan, Seoul, Korea
| | - Kook-Hwan Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Su Jong Yu
- Division of Hepatology, Seoul National University Hospital, Seoul, Korea
| | - Jin Wook Chung
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
| | - Jeong Yeon Cho
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
| | - Seung Hyup Kim
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
| | - Hae Il Cheong
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, Korea.,Research Coordination Center for Rare Diseases, Seoul National University Hospital, Seoul, Korea
| | - Kyubeck Lee
- Department of Internal Medicine, Kangbuk Samsung Medical Center, Seoul, Korea
| | - Jong Hoon Park
- Department of Biological Science, Sookmyoung Women's University, Seoul, Korea
| | - York Pei
- Division of Nephrology, Department of Internal Medicine, University Health Network and University of Toronto, Ontario, Canada
| | - Young-Hwan Hwang
- Research Coordination Center for Rare Diseases, Seoul National University Hospital, Seoul, Korea.,Department of Internal Medicine, Eulji General Hospital, Seoul, Korea
| | - Curie Ahn
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Research Coordination Center for Rare Diseases, Seoul National University Hospital, Seoul, Korea
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25
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Chapman AB, Devuyst O, Eckardt KU, Gansevoort RT, Harris T, Horie S, Kasiske BL, Odland D, Pei YP, Perrone RD, Pirson Y, Schrier RW, Torra R, Torres VE, Watnick T, Wheeler DC. Autosomal-dominant polycystic kidney disease (ADPKD): executive summary from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference. Kidney Int 2015; 88:17-27. [PMID: 25786098 PMCID: PMC4913350 DOI: 10.1038/ki.2015.59] [Citation(s) in RCA: 332] [Impact Index Per Article: 36.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 01/23/2015] [Accepted: 01/28/2015] [Indexed: 02/06/2023]
Abstract
Autosomal-dominant polycystic kidney disease (ADPKD) affects up to 12 million individuals and is the fourth most common cause for renal replacement therapy worldwide. There have been many recent advances in the understanding of its molecular genetics and biology, and in the diagnosis and management of its manifestations. Yet, diagnosis, evaluation, prevention, and treatment vary widely and there are no broadly accepted practice guidelines. Barriers to translation of basic science breakthroughs to clinical care exist, with considerable heterogeneity across countries. The Kidney Disease: Improving Global Outcomes Controversies Conference on ADPKD brought together a panel of multidisciplinary clinical expertise and engaged patients to identify areas of consensus, gaps in knowledge, and research and health-care priorities related to diagnosis; monitoring of kidney disease progression; management of hypertension, renal function decline and complications; end-stage renal disease; extrarenal complications; and practical integrated patient support. These are summarized in this review.
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Affiliation(s)
| | | | | | | | | | - Shigeo Horie
- Juntendo University Graduate School of Medicine, Bunkyou, Tokyo Japan
| | | | | | - York P. Pei
- University Health Network and University of Toronto, Toronto, Ontario, Canada
| | - Ronald D. Perrone
- Tufts Medical Center and Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Yves Pirson
- Université Catholique de Louvain, Brussels, Belgium
| | | | - Roser Torra
- Fundació Puigvert, REDinREN, Universitat Autónoma de Barcelona, Barcelona, Spain
| | | | - Terry Watnick
- University of Maryland School of Medicine, Baltimore, Maryland, USA
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26
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Abstract
Background Benign liver tumors are common. They do not spread to other areas of the body, and they usually do not pose a serious health risk. In fact, in most cases, benign liver tumors are not diagnosed because patients are asymptomatic. When they are detected, it’s usually because the person has had medical imaging tests, such as an ultrasound (US), computed tomography (CT) scan, or magnetic resonance imaging (MRI), for another condition. Materials and methods A search of the literature was made using cancer literature and the PubMed, Scopus, and Web of Science (WOS) database for the following keywords: “hepatic benign tumors”, “hepatic cystic tumors”, “polycystic liver disease”, “liver macroregenerative nodules”, “hepatic mesenchymal hamartoma”, “hepatic angiomyolipoma”, “biliary cystadenoma”, and “nodular regenerative hyperplasia”. Discussion and conclusion Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in some areas of the world; there is an increasing incidence worldwide. Approximately 750,000 new cases are reported per year. More than 75 % of cases occur in the Asia-Pacific region, largely in association with chronic hepatitis B virus (HBV) infection. The incidence of HCC is increasing in the USA and Europe because of the increased incidence of hepatitis C virus (HCV) infection. Unlike the liver HCC, benign tumors are less frequent. However, they represent a chapter always more interesting of liver disease. In fact, a careful differential diagnosis with the forms of malignant tumor is often required in such a way so as to direct the patient to the correct therapy. In conclusion, many of these tumors present with typical features in various imaging studies. On occasions, biopsies are required, and/or surgical removal is needed. In the majority of cases of benign hepatic tumors, no treatment is indicated. The main indication for treatment is the presence of significant clinical symptoms or suspicion of malignancy or fear of malignant transformation.
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27
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Hoshino J, Suwabe T, Hayami N, Sumida K, Mise K, Kawada M, Imafuku A, Hiramatsu R, Yamanouchi M, Hasegawa E, Sawa N, Takei R, Takaichi K, Ubara Y. Survival after arterial embolization therapy in patients with polycystic kidney and liver disease. J Nephrol 2014; 28:369-77. [PMID: 25230989 DOI: 10.1007/s40620-014-0138-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 09/01/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND Transcatheter arterial embolization (TAE) has become a therapeutic option for symptomatic polycystic kidney disease (PKD) and polycystic liver disease (PLD). However, factors affecting survival with renal TAE remain unknown. METHODS All symptomatic patients with severe PKD and/or PLD who received renal and/or hepatic TAE at our center from October 1996 through March 2013 (n = 1,028) were followed until death. Their survival was compared with that of the general PKD population on dialysis in Japan. Factors affecting survival were analyzed using the Cox hazard model. RESULTS After renal TAE, 5- and 10-year survival was, respectively, 0.78 (95% confidence interval, 0.74-0.82) and 0.56 (0.49-0.63); with hepatic TAE, 0.69 (0.58-0.77) and 0.41 (0.22-0.60); and with dual TAE (renal and hepatic), 0.82 (0.72-0.88) and 0.45 (0.31-0.59). Survival after dialysis initiation was better among patients with renal TAE than among general PKD patients. Factors affecting survival after renal TAE were age [hazard ratio (HR) 3.02 (1.44-6.33) for every 10 years] and albumin [HR 0.70 (0.55-0.89) per 0.1 g/dl]. Kidney volume was not associated with patient death after TAE. The main causes of death among patients after renal TAE were similar to those of the general PKD population on dialysis whereas, after hepatic TAE, the main cause was cyst infection with liver failure (12.5% with PLD and 5.9% with PKD, p < 0.01). CONCLUSION Survival after renal TAE with severe PKD was better than for the general PKD population on dialysis, suggesting that renal TAE could overcome the disadvantage due to huge organ size.
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Affiliation(s)
- Junichi Hoshino
- Nephrology Center, Toranomon Hospital, 1-3-1, Kajigaya, Takatsu-ku, Kawasaki, Kanagawa, 213-8587, Japan,
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28
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Kanaan N, Devuyst O, Pirson Y. Renal transplantation in autosomal dominant polycystic kidney disease. Nat Rev Nephrol 2014; 10:455-65. [PMID: 24935705 DOI: 10.1038/nrneph.2014.104] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In patients with autosomal dominant polycystic kidney disease (ADPKD) evaluated for kidney transplantation, issues related to native nephrectomy, cystic liver involvement, screening for intracranial aneurysms and living-related kidney donation deserve special consideration. Prophylactic native nephrectomy is restricted to patients with a history of cyst infection or recurrent haemorrhage or to those in whom space must be made to implant the graft. Patients with liver involvement require pretransplant imaging. Selection of patients for pretransplant screening of intracranial aneurysms should follow the general recommendations for patients with ADPKD. In living related-donor candidates aged <30 years and at-risk of ADPKD, molecular genetic testing should be carried out when ultrasonography and MRI findings are normal or equivocal. After kidney transplantation, patient and graft survival rates are excellent and the volume of native kidneys decreases. However, liver cysts continue to grow and treatment with a somatostatin analogue should be considered in patients with massive cyst involvement. Cerebrovascular events have a marginal effect on post-transplant morbidity and mortality. An increased risk of new-onset diabetes mellitus and nonmelanoma skin cancers has been reported, but several studies have challenged these findings. Finally, no data currently support the preferential use of mammalian target of rapamycin inhibitors as immunosuppressive agents in transplant recipients with ADPKD.
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Affiliation(s)
- Nada Kanaan
- Division of Nephrology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 10 Avenue Hippocrate, B-1200 Brussels, Belgium
| | - Olivier Devuyst
- Division of Nephrology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 10 Avenue Hippocrate, B-1200 Brussels, Belgium
| | - Yves Pirson
- Division of Nephrology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 10 Avenue Hippocrate, B-1200 Brussels, Belgium
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29
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Schrier RW, Brosnahan G, Cadnapaphornchai MA, Chonchol M, Friend K, Gitomer B, Rossetti S. Predictors of autosomal dominant polycystic kidney disease progression. J Am Soc Nephrol 2014; 25:2399-418. [PMID: 24925719 DOI: 10.1681/asn.2013111184] [Citation(s) in RCA: 104] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Autosomal dominant polycystic kidney disease is a genetic disorder associated with substantial variability in its natural course within and between affected families. Understanding predictors for rapid progression of this disease has become increasingly important with the emergence of potential new treatments. This systematic review of the literature since 1988 evaluates factors that may predict and/or effect autosomal dominant polycystic kidney disease progression. Predicting factors associated with early adverse structural and/or functional outcomes are considered. These factors include PKD1 mutation (particularly truncating mutation), men, early onset of hypertension, early and frequent gross hematuria, and among women, three or more pregnancies. Increases in total kidney volume and decreases in GFR and renal blood flow greater than expected for a given age also signify rapid disease progression. Concerning laboratory markers include overt proteinuria, macroalbuminuria, and perhaps, elevated serum copeptin levels in affected adults. These factors and others may help to identify patients with autosomal dominant polycystic kidney disease who are most likely to benefit from early intervention with novel treatments.
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Affiliation(s)
- Robert W Schrier
- Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, Colorado; and
| | - Godela Brosnahan
- Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, Colorado; and
| | - Melissa A Cadnapaphornchai
- Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, Colorado; and
| | - Michel Chonchol
- Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, Colorado; and
| | - Keith Friend
- Cardiorenal Department, Medical Affairs, Otsuka America Pharmaceutical, Inc., Princeton, New Jersey
| | - Berenice Gitomer
- Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, Colorado; and
| | - Sandro Rossetti
- Cardiorenal Department, Medical Affairs, Otsuka America Pharmaceutical, Inc., Princeton, New Jersey
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30
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Polycystic liver disease: an overview of pathogenesis, clinical manifestations and management. Orphanet J Rare Dis 2014; 9:69. [PMID: 24886261 PMCID: PMC4030533 DOI: 10.1186/1750-1172-9-69] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 04/17/2014] [Indexed: 02/07/2023] Open
Abstract
Polycystic liver disease (PLD) is the result of embryonic ductal plate malformation of the intrahepatic biliary tree. The phenotype consists of numerous cysts spread throughout the liver parenchyma. Cystic bile duct malformations originating from the peripheral biliary tree are called Von Meyenburg complexes (VMC). In these patients embryonic remnants develop into small hepatic cysts and usually remain silent during life. Symptomatic PLD occurs mainly in the context of isolated polycystic liver disease (PCLD) and autosomal dominant polycystic kidney disease (ADPKD). In advanced stages, PCLD and ADPKD patients have massively enlarged livers which cause a spectrum of clinical features and complications. Major complaints include abdominal pain, abdominal distension and atypical symptoms because of voluminous cysts resulting in compression of adjacent tissue or failure of the affected organ. Renal failure due to polycystic kidneys and non-renal extra-hepatic features are common in ADPKD in contrast to VMC and PCLD. In general, liver function remains prolonged preserved in PLD. Ultrasonography is the first instrument to assess liver phenotype. Indeed, PCLD and ADPKD diagnostic criteria rely on detection of hepatorenal cystogenesis, and secondly a positive family history compatible with an autosomal dominant inheritance pattern. Ambiguous imaging or screening may be assisted by genetic counseling and molecular diagnostics. Screening mutations of the genes causing PCLD (PRKCSH and SEC63) or ADPKD (PKD1 and PKD2) confirm the clinical diagnosis. Genetic studies showed that accumulation of somatic hits in cyst epithelium determine the rate-limiting step for cyst formation. Management of adult PLD is based on liver phenotype, severity of clinical features and quality of life. Conservative treatment is recommended for the majority of PLD patients. The primary aim is to halt cyst growth to allow abdominal decompression and ameliorate symptoms. Invasive procedures are required in a selective patient group with advanced PCLD, ADPKD or liver failure. Pharmacological therapy by somatostatin analogues lead to beneficial outcome of PLD in terms of symptom relief and liver volume reduction.
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31
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Meijer E, Drenth JPH, d'Agnolo H, Casteleijn NF, de Fijter JW, Gevers TJ, Kappert P, Peters DJM, Salih M, Soonawala D, Spithoven EM, Torres VE, Visser FW, Wetzels JFM, Zietse R, Gansevoort RT. Rationale and design of the DIPAK 1 study: a randomized controlled clinical trial assessing the efficacy of lanreotide to Halt disease progression in autosomal dominant polycystic kidney disease. Am J Kidney Dis 2013; 63:446-55. [PMID: 24342522 DOI: 10.1053/j.ajkd.2013.10.011] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Accepted: 10/04/2013] [Indexed: 02/08/2023]
Abstract
BACKGROUND There are limited therapeutic options to slow the progression of autosomal dominant polycystic kidney disease (ADPKD). Recent clinical studies indicate that somatostatin analogues are promising for treating polycystic liver disease and potentially also for the kidney phenotype. We report on the design of the DIPAK 1 (Developing Interventions to Halt Progression of ADPKD 1) Study, which will examine the efficacy of the somatostatin analogue lanreotide on preservation of kidney function in ADPKD. STUDY DESIGN The DIPAK 1 Study is an investigator-driven, randomized, multicenter, controlled, clinical trial. SETTING & PARTICIPANTS We plan to enroll 300 individuals with ADPKD and estimated glomerular filtration rate (eGFR) of 30-60 mL/min/1.73 m(2) who are aged 18-60 years. INTERVENTION Patients will be randomly assigned (1:1) to standard care or lanreotide, 120 mg, subcutaneously every 28 days for 120 weeks, in addition to standard care. OUTCOMES Main study outcome is the slope through serial eGFR measurements starting at week 12 until end of treatment for lanreotide versus standard care. Secondary outcome parameters include change in eGFR from pretreatment versus 12 weeks after treatment cessation, change in kidney volume, change in liver volume, and change in quality of life. MEASUREMENTS Blood and urine will be collected and questionnaires will be filled in following a fixed scheme. Magnetic resonance imaging will be performed for assessment of kidney and liver volume. RESULTS Assuming an average change in eGFR of 5.2 ± 4.3 (SD) mL/min/1.73 m(2) per year in untreated patients, 150 patients are needed in each group to detect a 30% reduction in the rate of kidney function loss between treatment groups with 80% power, 2-sided α = 0.05, and 20% protocol violators and/or dropouts. LIMITATIONS The design is an open randomized controlled trial and measurement of our primary end point does not begin at randomization. CONCLUSIONS The DIPAK 1 Study will show whether subcutaneous administration of lanreotide every 4 weeks attenuates disease progression in patients with ADPKD.
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Affiliation(s)
- Esther Meijer
- Department of Nephrology, University Medical Center Groningen, University Hospital Groningen, Groningen, the Netherlands.
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Hedwig d'Agnolo
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Niek F Casteleijn
- Department of Nephrology, University Medical Center Groningen, University Hospital Groningen, Groningen, the Netherlands
| | - Johan W de Fijter
- Department of Nephrology, Leiden University Medical Center, Leiden, the Netherlands
| | - Tom J Gevers
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Peter Kappert
- Department of Radiology, 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 Nephrology, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Darius Soonawala
- Department of Nephrology, Leiden University Medical Center, Leiden, the Netherlands
| | - Edwin M Spithoven
- Department of Nephrology, University Medical Center Groningen, University Hospital Groningen, Groningen, the Netherlands
| | - Vicente E Torres
- Department of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
| | - Folkert W Visser
- Department of Nephrology, University Medical Center Groningen, University Hospital Groningen, Groningen, the Netherlands
| | - Jack F M Wetzels
- Department of Nephrology, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Robert Zietse
- Department of Nephrology, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ron T Gansevoort
- Department of Nephrology, University Medical Center Groningen, University Hospital Groningen, Groningen, the Netherlands
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32
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Chaudhary S, Qian Q. Acute abdomen and ascites as presenting features of autosomal dominant polycystic kidney disease. World J Hepatol 2012; 4:394-8. [PMID: 23355918 PMCID: PMC3554804 DOI: 10.4254/wjh.v4.i12.394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Revised: 09/02/2012] [Accepted: 11/17/2012] [Indexed: 02/06/2023] Open
Abstract
We describe a patient with sudden onset of abdominal pain and ascites, leading to the diagnosis of autosomal dominant polycystic kidney disease (ADPKD). Her presentation was consistent with acute liver cyst rupture as the cause of her acute illness. A review of literature on polycystic liver disease in patients with ADPKD and current management strategies are presented. This case alerts physicians that ADPKD could occasionally present as an acute abdomen; cyst rupture related to ADPKD may be considered in the differential diagnoses of acute abdomen.
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Affiliation(s)
- Sanjay Chaudhary
- Sanjay Chaudhary, Qi Qian, Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic College of Medicine, Rochester, MN 55905, United States
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33
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Neto AB, Zanini MA, DA Silva APC, Winckler C, Dos Santos RM, Furtado ML. Meningeal tumor: A rare extrahepatic association in patients with polycystic liver disease enrolled for liver transplantation. Oncol Lett 2012; 3:1007-1010. [PMID: 22783381 DOI: 10.3892/ol.2012.605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Accepted: 11/14/2011] [Indexed: 11/05/2022] Open
Abstract
In the present study, we described a rare association of polycystic liver disease (PCLD) with intracranial meningiomas in patients included on a liver transplant list, focusing on the diagnosis, treatment and possible association with any genetic alterations. Two female patients, aged 39 and 49 years were included on a liver transplant list due to extensive PCLD, with symptoms related to an abdominal compartmental syndrome. Screening for extrahepatic manifestation revealed a right frontal meningioma in the first patient, and a parietal posterior calcified meningioma in the second patient, measuring 1 and 7×3×2 cm in diameter, respectively. Following tumor removal, the histological pattern was compatible with fibrous and transitional meningioma, respectively. Cytogenetic studies conducted following surgery did not reveal any changes in metaphase chromosomes. The postoperative follow-up for the two patients was uneventful, without complications, with the patients remaining on a liver transplant waiting list. We conclude that screening for extrahepatic manifestations of PCLD is mandatory, as certain lesions require treatment prior to liver transplantation. The lack of a genetic or familial association between these two cases show they are likely to have occurred by chance, rather than representing a previously unrecognized association between polycystic liver disease and cranial meningioma.
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Affiliation(s)
- Alexandre Bakonyi Neto
- Department of Surgery, Division of Gastrointestinal Transplant, Botucatu Faculty of Medicine, UNESP, Botucatu, SP, Brazil
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Abstract
Cilia are antenna-like organelles found on the surface of most cells. They transduce molecular signals and facilitate interactions between cells and their environment. Ciliary dysfunction has been shown to underlie a broad range of overlapping, clinically and genetically heterogeneous phenotypes, collectively termed ciliopathies. Literally, all organs can be affected. Frequent cilia-related manifestations are (poly)cystic kidney disease, retinal degeneration, situs inversus, cardiac defects, polydactyly, other skeletal abnormalities, and defects of the central and peripheral nervous system, occurring either isolated or as part of syndromes. Characterization of ciliopathies and the decisive role of primary cilia in signal transduction and cell division provides novel insights into tumorigenesis, mental retardation, and other common causes of morbidity and mortality, including diabetes mellitus and obesity. New technologies ("Next generation sequencing/NGS") have considerably improved genetic research and diagnostics by allowing simultaneous investigation of all disease genes at reduced costs and lower turn-around times. This is undoubtedly a result of the dynamic development in the field of human genetics and deserves increased attention in genetic counselling and the management of affected families.
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Affiliation(s)
- Carsten Bergmann
- Center for Human Genetics Bioscientia, Konrad-Adenauer-Str. 17, 55218 Ingelheim, Germany.
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Polycystic diseases in visceral organs. Obstet Gynecol Int 2011; 2011:609370. [PMID: 22242024 PMCID: PMC3253486 DOI: 10.1155/2011/609370] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Accepted: 09/27/2011] [Indexed: 01/10/2023] Open
Abstract
Primary cilia are nonmotile, microtubule-based, antenna-like organelles projecting from the apical surface of most mammalian cells. Elegant studies have established the importance of ciliary structure and function in signal transduction and the sensory roles of cilia in maintaining healthy cellular state. In particular, dysfunctional cilia have been implicated in a large number of diseases mainly characterized by the presence of fluid-filled cysts in various organs. Aside from polycystic kidney disease (PKD), however, the roles of cilia in polycystic liver disease (PLD), polycystic pancreas disease (PPD), and polycystic ovarian syndrome (PCOS) are still very vague. In addition, although gender and sex hormones are known to regulate cyst formation, their roles in regulating physiological functions of cilia need to be further explored.
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Doctor RB, Serkova NJ, Hasebroock KM, Zafar I, Edelstein CL. Distinct patterns of kidney and liver cyst growth in pkd2(WS25/-) mice. Nephrol Dial Transplant 2010; 25:3496-504. [PMID: 20388629 DOI: 10.1093/ndt/gfq195] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Autosomal dominant polycystic kidney disease (ADPKD) is a common genetic disease that results in the development of cystic kidneys and liver. Pkd2(WS25/-) mice are a key genetic mouse model of human ADPKD that recapitulate the 'molecular recessive' nature of human ADPKD. Providing the foundation for future long-term studies, the present work documents distinct patterns of long-term cyst growth in the kidneys and liver of male and female pkd2(WS25/-) mice. METHODS Gravimetric measurements documented the progression of kidney and liver growth in male and female pkd2(WS25/-) mice over 12 months. A fast imaging with steady-state precision-magnetic resonance imaging (FISP-MRI) technique to measure kidney and liver organ and cyst volumes was optimized and validated. Longitudinal FISP-MRI analyses of changes in cyst volumes were performed in pkd2(WS25/-) mice over 15 months. RESULTS Male and female pkd2(WS25/-) mice had significant increases in kidney weights after 4 months of age. The progression of kidney growth was minimal after 4 months of age. Liver cyst growth in male pkd2(WS25/-) mice was minimal after 4 months of age but showed an accelerated rate of growth after 8 months of age. Female pkd2(WS25/-) mice also showed accelerated growth but this was delayed in time when compared with male pkd2(WS25/-) mice. CONCLUSIONS Pkd2(WS25/-) mice are a genetic mouse model that recapitulates the early phenotypic characteristics of human ADPKD kidney cystogenesis. Male pkd2(WS25/-) mice consistently display a late progression in liver growth that is seen in clinically impacted livers of human ADPKD patients.
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Affiliation(s)
- R Brian Doctor
- Department of Medicine, University of Colorado Denver, Aurora, CO, USA.
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Qian Q. Isolated polycystic liver disease. Adv Chronic Kidney Dis 2010; 17:181-9. [PMID: 20219621 DOI: 10.1053/j.ackd.2009.12.005] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2009] [Revised: 12/31/2009] [Accepted: 12/31/2009] [Indexed: 12/11/2022]
Abstract
Isolated polycystic liver disease (PCLD) is an autosomal dominant disease with genetic and clinical heterogeneity. Apart from liver cysts, it exhibits few extrahepatic manifestations, and the majority of patients with this condition are asymptomatic or subclinical. However, a small fraction of these patients develop acute liver cyst-related complications and/or massive cystic liver enlargement, causing morbidity and mortality. Currently, the management for symptomatic PCLD is centered on palliating symptoms and treating complications.
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Harris PC, Rossetti S. Determinants of renal disease variability in ADPKD. Adv Chronic Kidney Dis 2010; 17:131-9. [PMID: 20219616 DOI: 10.1053/j.ackd.2009.12.004] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Revised: 12/23/2009] [Accepted: 12/23/2009] [Indexed: 12/22/2022]
Abstract
In common with other Mendelian diseases, the presentation and progression of autosomal dominant polycystic kidney disease (ADPKD) vary widely in the population. The typical course is of adult-onset disease with ESRD in the 6th decade. However, a small proportion has adequate renal function into the 9th decade, whereas others present with enlarged kidneys as neonates. ADPKD is genetically heterogeneous, and the disease gene is a major determinant of severity; PKD1 on average is associated with ESRD 20 years earlier than PKD2. The majority of PKD1 and PKD2 mutations are likely fully inactivating although recent studies indicate that some alleles retain partial activity (hypomorphic alleles). Homozygotes for such alleles are viable and in combination with an inactivating allele can result in early-onset disease. Hypomorphic alleles and mosaicism may also account for some cases with unusually mild disease. The degree of phenotypic variation detected in families indicates that genetic background influences disease severity. Genome-wide association studies are planned to map common variants associated with severity. Although ADPKD is a simple genetic disease, fully understanding the phenotypic variability requires consideration of influences at the genic, allelic, and genetic background level, and so, ultimately, it is complex.
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Park HC, Kim CW, Ro H, Moon JY, Oh KH, Kim Y, Lee JS, Yin YH, Jae HJ, Chung JW, Ahn C, Hwang YH. Transcatheter arterial embolization therapy for a massive polycystic liver in autosomal dominant polycystic kidney disease patients. J Korean Med Sci 2009; 24:57-61. [PMID: 19270814 PMCID: PMC2650978 DOI: 10.3346/jkms.2009.24.1.57] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2007] [Accepted: 05/22/2008] [Indexed: 12/17/2022] Open
Abstract
Polycystic liver is the most common extra-renal manifestation associated with autosomal dominant polycystic kidney disease (ADPKD), comprising up to 80% of all features. Patients with polycystic liver often suffer from abdominal discomfort, dyspepsia, or dyspnea; however, there have been few ways to relieve their symptoms effectively and safely. Therefore, we tried transcatheter arterial embolization (TAE), which has been used in treating hepatocellular carcinoma. We enrolled four patients with ADPKD in Seoul National University Hospital, suffering from enlarged polycystic liver. We embolized the hepatic arteries supplying the dominant hepatic segments replaced by cysts using polyvinyl alcohol particles and micro-coils. The patients were evaluated 12 months after embolization for the change in both liver and cyst volumes. Among four patients, one patient was lost in follow up and 3 patients were included in the analysis. Both liver (33%; 10%) and cyst volume (47.7%; 11.4%) substantially decreased in two patients. Common adverse events were fever, epigastric pain, nausea, and vomiting. We suggest that TAE is effective and safe in treating symptomatic polycystic liver in selected ADPKD patients.
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Affiliation(s)
- Hayne Cho Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Chi Weon Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Han Ro
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Ju-Young Moon
- Department of Nephrology, College of Medicine, Kyunghee University, Seoul, Korea
| | - Kook-Hwan Oh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Yonsu Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jung Sang Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Yong Hu Yin
- Department of Radiology, Seoul National University College of Medicine, Seoul, Korea
| | - Hwan Jun Jae
- Department of Radiology, Seoul National University College of Medicine, Seoul, Korea
| | - Jin Wook Chung
- Department of Radiology, Seoul National University College of Medicine, Seoul, Korea
| | - Curie Ahn
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Transplantation Research Institute, Seoul National University, Seoul, Korea
- Cancer Research Institute, Seoul National University, Seoul, Korea
| | - Young-Hwan Hwang
- Department of Internal Medicine, Eulji General Hospital, Eulji University, Seoul, Korea
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Barahona-Garrido J, Camacho-Escobedo J, Cerda-Contreras E, Hernández-Calleros J, Yamamoto-Furusho JK, Torre A, Uribe M. Factors that influence outcome in non-invasive and invasive treatment in polycystic liver disease patients. World J Gastroenterol 2008; 14:3195-200. [PMID: 18506925 PMCID: PMC2712852 DOI: 10.3748/wjg.14.3195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the factors that influence outcome of both non-invasive and invasive treatment of polycystic liver disease.
METHODS: Analysis of clinical files of patients with complete follow-up from July 1986 to June 2006.
RESULTS: Forty-one patients (male, 7; female, 34), 47.8 ± 11.9 years age, and 5.7 ± 6.7 years follow-up, were studied. Alkaline phosphatase (AP) elevation (15% of patients) was associated with the requirement of invasive treatment (IT, P = 0.005). IT rate was higher in symptomatic than non-symptomatic patients (65.4% vs 14.3%, P = 0.002), and in women taking hormonal replacement therapy (HRT) (P = 0.001). Cysts complications (CC) were more frequent (22%) in the symptomatic patients group (P = 0.023). Patients with body mass index (BMI) > 25 (59%) had a trend to complications after IT (P = 0.075). Abdominal pain was the most common symptom (56%) and indication for IT (78%). Nineteen patients (46%) required a first IT: 12 open fenestration (OF), 4 laparoscopic fenestration (LF) and 3 fenestration with hepatic resection (FHR). Three required a second IT, and one required a third procedure. Complications due to first IT were found in 32% (OF 16.7%, LF 25%, FHR 66.7%), and in the second IT in 66.7% (OF 100%). Follow-up mortality rate was 0.
CONCLUSION: Presence of symptoms, elevated AP, and CC are associated with IT requirement. HRT is associated with presence of symptoms and IT requirement. Patients with BMI > 25 have a trend be susceptible to IT complications. The proportions of complications are higher in FHR and second IT groups. RS is more frequent after OF.
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Delis SG, Bakoyiannis A, Triantopoulou C, Paraskeva K, Athanassiou K, Dervenis C. Obstructive jaundice in polycystic liver disease related to coexisting cholangiocarcinoma. Case Rep Gastroenterol 2008; 2:162-9. [PMID: 21490883 PMCID: PMC3075137 DOI: 10.1159/000129600] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Although jaundice rarely complicates polycystic liver disease (PLD), secondary benign or malignant causes cannot be excluded. In a 72-year-old female who presented with increased abdominal girth, dyspnea, weight loss and jaundice, ultrasound and computed tomography confirmed the diagnosis of PLD by demonstrating large liver cysts causing extrahepatic bile duct compression. Percutaneous cyst aspiration failed to relief jaundice due to distal bile duct cholangiocarcinoma, suspected by magnetic resonance cholangiopancreatography (MRCP) and confirmed by endoscopic retrograde cholangiopancreatography (ERCP). Coexistence of PLD with distal common bile duct cholangiocarcinoma has not been reported so far.
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Masoumi A, Reed-Gitomer B, Kelleher C, Bekheirnia MR, Schrier RW. Developments in the management of autosomal dominant polycystic kidney disease. Ther Clin Risk Manag 2008; 4:393-407. [PMID: 18728845 PMCID: PMC2504069 DOI: 10.2147/tcrm.s1617] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is the most frequent life- threatening, hereditary disease. ADPKD is more common than sickle cell anemia, cystic fibrosis, muscular dystrophy, hemophilia, Down's syndrome, and Huntington's disease combined. ADPKD is a multisystemic disorder characterized by the progressive development of renal cysts and marked renal enlargement. Structural and functional renal deterioration occurs in ADPKD patients and is the fourth leading cause of end-stage renal disease (ESRD) in adults. Aside from the renal manifestations, extrarenal structural abnormalities, such as liver cysts, cardiovascular abnormalities, and intracranial aneurysms may lead to morbidity and mortality. Recent studies have identified prognostic factors for progressive renal impairment including gender, race, age, proteinuria, hematuria, hypertension and increased left ventricular mass index (LVMI). Early diagnosis and better understanding of the pathophysiology of the disease provides the opportunity to aggressivly treat hypertension with renin-angiotensin-aldosterone system inhibitors and thereby potentially reduce LVMI, prevent cardiovascular morbidity and mortality and slow progression of the renal disease.
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Affiliation(s)
- Amirali Masoumi
- Department of Medicine, Health Sciences Center, University of Colorado School of Medicine Denver, CO 80262, USA
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Abstract
The adult forms of polycystic liver disease are characterized by autosomal dominant inheritance and numerous hepatic cysts, with or without renal involvement. Mutations in two distinct genes predispose to renal and liver cysts (PKD1 and PKD2), and mutations in two different genes yield isolated liver cysts (PRKCSH and SEC63). Mutations at certain loci of PKD1 may predispose to more severe renal cystic disease or cerebral aneurysms. Risk factors for severe hepatic cystic disease include aging, female sex, pregnancy, use of exogenous female steroid hormones, degree of renal cystic disease, or severity of renal dysfunction (in patients with mutations in PKD1 or PKD2). Although liver failure or complications of advanced liver disease is rare, some patients develop massive hepatic cystic disease and become clinically symptomatic. There is no effective medical therapy. Treatment options include cyst aspiration and sclerosis, open or laparoscopic cyst fenestration, hepatic resection, and liver transplantation.
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Affiliation(s)
- Gregory T Everson
- Division of Gastroenterology and Hepatology, University of Colorado School of Medicine, 4200 East Ninth Avenue, B-154, Denver, CO 80262, USA.
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Alvaro D, Onori P, Alpini G, Franchitto A, Jefferson DM, Torrice A, Cardinale V, Stefanelli F, Mancino MG, Strazzabosco M, Angelico M, Attili A, Gaudio E. Morphological and functional features of hepatic cyst epithelium in autosomal dominant polycystic kidney disease. THE AMERICAN JOURNAL OF PATHOLOGY 2008; 172:321-32. [PMID: 18202196 DOI: 10.2353/ajpath.2008.070293] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We evaluated the morphological and functional features of hepatic cyst epithelium in adult autosomal dominant polycystic kidney disease (ADPKD). In six ADPKD patients, we investigated the morphology of cyst epithelium apical surface by scanning electron microscopy and the expression of estrogen receptors (ERs), insulin-like growth factor 1 (IGF1), IGF1 receptors (IGF1-R), growth hormone receptor, the proliferation marker proliferating cell nuclear antigen, and pAKT by immunohistochemistry and immunofluorescence. Proliferation of liver cyst-derived epithelial cells was evaluated by both MTS proliferation assay and [(3)H]thymidine incorporation into DNA. The hepatic cyst epithelium displayed heterogeneous features, being normal in small cysts (<1 cm), characterized by rare or shortened cilia in 1- to 3-cm cysts, and exhibiting the absence of both primary cilia and microvilli in large cysts (>3 cm). Cyst epithelium showed marked immunohistochemical expression of ER, growth hormone receptor, IGF1, IGF1-R, proliferating cell nuclear antigen, and pAKT. IGF1 was 10-fold more enriched in the hepatic cyst fluid than in serum. Serum-deprived liver cyst-derived epithelial cells proliferated when exposed to 17beta-estradiol and IGF1 and when exposed to human cyst fluid. ER or IGF1-R antagonists inhibited the proliferative effect of serum readmission, cyst fluid, 17beta-estradiol, and IGF1. Our findings could explain the role of estrogens in accelerating the progression of ADPKD and may suggest a potential benefit of therapeutic strategies based on estrogen antagonism.
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Affiliation(s)
- Domenico Alvaro
- Department of Clinical Medicine, University of Rome Sapienza, via R. Rossellini 51, 00137 Rome, Italy. domenico.alvaro@uniroma1
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Abstract
Adult polycystic liver disease (PCLD) is an autosomal dominant condition commonly associated with autosomal dominant polycystic kidney disease (ADPKD). However in the last decade, it has been recognized that there is a distinct form of autosomal dominant PCLD that arises without concomitant ADPKD. Early knowledge of the pathogenesis was gained from the study of hepatic cysts in patients with ADPKD. Bile duct overgrowth after embryogenesis results in cystic hepatic dilatations that are known as biliary microhamartomas or von Meyenburg complexes. Further dilatation arises from cellular proliferation and fluid secretion into these cysts. There is a variable, broad spectrum of manifestations of PCLD. Although PCLD is most often asymptomatic, massive hepatomegaly can lead to disabling symptoms of abdominal pain, early satiety, persistent nausea, dyspnea, ascites, biliary obstruction, and lower body edema. Complications of PCLD include cyst rupture and cyst infection. Also, there are associated medical problems, especially intracranial aneurysms and valvular heart disease, which clinicians need to be aware of and evaluate in patients with PCLD. In asymptomatic patients, no treatment is indicated for PCLD. In the symptomatic patient, surgical therapy is the mainstay of treatment tailored to the extent of disease for each patient. Management options include cyst aspiration and sclerosis, open or laparoscopic fenestration, liver resection with fenestration, and liver transplantation. The surgical literature discussing treatment of PCLD, including techniques, outcomes, and complication rates, are summarized in this review.
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Affiliation(s)
- Robert T Russell
- Vanderbilt University Medical Center, Department of Hepatobiliary Surgery and Liver Transplantation, 1301 22nd Avenue South, Nashville, TN 37232-5545, United States
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Alvaro D, Mancino MG, Onori P, Franchitto A, Alpini G, Francis H, Glaser S, Gaudio E. Estrogens and the pathophysiology of the biliary tree. World J Gastroenterol 2006; 12:3537-45. [PMID: 16773710 PMCID: PMC4087569 DOI: 10.3748/wjg.v12.i22.3537] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The scientific framework concerning estrogen effects on different tissues has expanded enormously during the last decades, when estrogen receptor (ER) subtypes were identified. Estrogens are not only essential for the female reproductive system, but they also control fundamental functions in other tissues including the cardiovascular system, bone, brain and liver. Recently, estrogens have been shown to target the biliary tree, where they modulate the proliferative and secretory activities of cholangiocytes, the epithelial cells lining bile ducts. By acting on both estrogen receptors (ER-α) and (ER-β) subtypes, and by activating either genomic or non-genomic pathways, estrogens play a key role in the complex loop of growth factors and cytokines, which modulates the proliferative response of cholangiocytes to damage. Specifically, estrogens activate intracellular signalling cascades [ERK1/2 (extracellular regulated kinases 1/2, PI3- kinase/AKT (phosphatidylinositol-3’ kinase/AKT)] typical of growth factors such as insulin like growth factor (IGF1), nerve growth factor (NGF) and vascular endothelial growth factor (VEGF), thus potentiating their action. In addition, estrogens stimulate the secretion of different growth factors in proliferating cholangiocytes. This review specifically deals with the recent advances related to the role and mechanisms by which estrogens modulate cholangiocyte functions in normal and pathological conditions.
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Affiliation(s)
- Domenico Alvaro
- Division of Gastroenterology, University of Rome, La Sapienza, via R. Rossellini 51, 00137 Rome, Italy.
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