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Trends in liver tra...
Trends in liver transplantation for autoimmune liver diseases : a Canadian study
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- Murillo Perez, Carla F. (författare)
- Toronto Gen Hosp, Toronto Ctr Liver Dis, Toronto, ON, Canada.
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- Ivanics, Tommy (författare)
- Uppsala universitet,Gastrointestinalkirurgi,Univ Hlth Network, Multi Organ Transplant Program, Toronto, ON, Canada; Henry Ford Hosp, Dept Surg, Detroit, MI USA
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- Claasen, Marco P. A. W. (författare)
- Univ Hlth Network, Multi Organ Transplant Program, Toronto, ON, Canada.;Erasmus MC, Univ Med Ctr Rotterdam, Dept Surg, Rotterdam, Netherlands.
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- Yoon, Peter (författare)
- Univ Hlth Network, Multi Organ Transplant Program, Toronto, ON, Canada.;Westmead Hosp, Dept Surg, Sydney, NSW, Australia.
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- Wallace, David (författare)
- Univ Hlth Network, Multi Organ Transplant Program, Toronto, ON, Canada.;London Sch Hyg & Trop Med, Dept Hlth Serv Res & Policy, London, England.;Kings Coll Hosp NHS Fdn Trust, Inst Liver Studies, London, England.
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- Selzner, Nazia (författare)
- Univ Hlth Network, Multi Organ Transplant Program, Toronto, ON, Canada.
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- Hirschfield, Gideon M. (författare)
- Toronto Gen Hosp, Toronto Ctr Liver Dis, Toronto, ON, Canada.
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- Hansen, Bettina E. (författare)
- Toronto Gen Hosp, Toronto Ctr Liver Dis, Toronto, ON, Canada.;Univ Toronto, Inst Hlth Policy Management & Evaluat, Toronto, ON, Canada.
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- Sapisochin, Gonzalo (författare)
- Univ Hlth Network, Multi Organ Transplant Program, Toronto, ON, Canada.
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Toronto Gen Hosp, Toronto Ctr Liver Dis, Toronto, ON, Canada Gastrointestinalkirurgi (creator_code:org_t)
- 2022-10-12
- 2022
- Engelska.
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Ingår i: Canadian journal of surgery. - : CMA Impact Inc.. - 0008-428X .- 1488-2310. ; 65:5, s. E665-E674
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- Background: To our knowledge, no analysis of data from liver transplantation registries exists in Canada. We aimed to describe temporal trends in the number of liver transplantation procedures, patient characteristics and posttransplantation outcomes for autoimmune liver diseases (AILDs) in Canada.Methods: We used administrative data from the Canadian Organ Replacement Register, which contains liver transplantation information from 6 centres in Canada. This study included transplantation information from 5 of the centres, as liver transplantation procedures in children were not included. We included adult (age ≥ 18 yr) patients with a diagnosis of primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC), autoimmune hepatitis (AIH) or overlap syndrome (PBC–AIH or PSC–AIH) who received a liver transplant from 2000 to 2018.Results: Of 5722 primary liver transplantation procedures performed over the study period, 1070 (18.7%) were for an AILD: 489 (45.7%) for PSC, 341 (31.9%) for PBC, 220 (20.6%) for AIH and 20 (1.9%) for overlap syndrome. There was a significant increase in the absolute number of procedures for PSC, with a yearly increase of 0.6 (95% confidence interval 0.1 to 1.2), whereas the absolute number of procedures for PBC and AIH remained stable. The proportion of transplantation procedures decreased for PBC and AIH but remained stable for PSC. Recipient age at transplantation increased over time for males with PBC (median 53 yr in 2000–2005 to 57 yr in 2012–2018, p = 0.03); whereas the median age among patients with AIH decreased, from 53 years in 2000–2005 to 44 years in 2006–2011 (p = 0.03). The Model for Endstage Liver Disease score at the time of transplantation increased over time for all AILDs, particularly AIH (median 16 in 2000–2005 v. 24 in 2012–2018, p < 0.001). There was a trend toward improved survival in the PBC group, with a 5-year survival rate of 81% in 2000–2005 and 90% in 2012–2018 (p = 0.06).Conclusion: Between 2000 and 2018, the absolute number of liver transplantation procedures in Canada increased for PSC but remained stable for PBC and AIH; proportionally, PBC and AIH decreased as indications for transplantation. Posttransplantation survival improved only for the PBC group. An improved understanding of trends and outcomes on a national scale among patients with AILD undergoing liver transplantation can identify disparities and areas for potential health care improvement.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Gastroenterologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Gastroenterology and Hepatology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kirurgi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Surgery (hsv//eng)
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