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Murata M, Tasaki M, Saito K, Nakagawa Y, Ikeda M, Akiyama M, Imai N, Narita I, Takahashi K, Tomita Y. Arteriolar hyalinization at 0-hour biopsy predicts long-term graft function in deceased kidney transplantation. Int J Urol 2024; 31:287-294. [PMID: 38062869 DOI: 10.1111/iju.15357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/21/2023] [Indexed: 03/12/2024]
Abstract
OBJECTIVES Regarding the relationship between donor kidney quality and renal graft function after deceased kidney transplantation (KTx) following donation after cardiac death (DCD), the evaluation timing varies depending on the study. Evaluation of histology and changes in long-term renal graft function is limited. METHODS A retrospective single-center study included 71 recipients who underwent 0-hour biopsy for KTx from DCD. The recipients were divided into two groups to evaluate factors related to renal graft function (study1). The two groups were categorized as stable graft function and poor graft function with the change of estimated glomerular filtration rate (eGFR) after KTx. The recipients were then divided into four groups to assess whether the factors identified in study1 were related to the change in long-term renal graft function (study2). They were categorized as follows: Improved, Stable, Deteriorated, and Primary non-function with the change of eGFR after KTx. RESULTS In study1, donor age ≥ 50 years (29.5% vs. 65.2%; p = 0.09), banff arteriolar hyalinosis (ah) score (0.66 ± 0.78 vs. 1.2 ± 1.0; p = 0.018), and presence of glomerulosclerosis (43.2% vs. 76.2%; p = 0.017) were significant risk factors for poor long-term graft function. When the recipients were divided into four groups, the severity of ah correlated well with changes in long-term renal function. CONCLUSIONS We can predict the shift in long-term renal graft function after KTx from DCD according to the severity of ah by 0-hour biopsy.
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Affiliation(s)
- Masaki Murata
- Departments of Urology and Molecular Oncology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Masayuki Tasaki
- Departments of Urology and Molecular Oncology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Kazuhide Saito
- Departments of Urology and Molecular Oncology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Yuki Nakagawa
- Departments of Urology and Molecular Oncology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
- Department of Urology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Masahiro Ikeda
- Departments of Urology and Molecular Oncology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Masato Akiyama
- Departments of Urology and Molecular Oncology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
- Niigata Organ Transplant Public Interest Incorporated Foundation, Niigata, Japan
| | - Naofumi Imai
- Division of Clinical Nephrology and Rheumatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Ichiei Narita
- Division of Clinical Nephrology and Rheumatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Kota Takahashi
- Departments of Urology and Molecular Oncology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Yoshihiko Tomita
- Departments of Urology and Molecular Oncology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
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2
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Denic A, Bogojevic M, Mullan AF, Sabov M, Asghar MS, Sethi S, Smith ML, Fervenza FC, Glassock RJ, Hommos MS, Rule AD. Prognostic Implications of a Morphometric Evaluation for Chronic Changes on All Diagnostic Native Kidney Biopsies. J Am Soc Nephrol 2022; 33:1927-1941. [PMID: 35922132 PMCID: PMC9528338 DOI: 10.1681/asn.2022030234] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/19/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Semiquantitative visual inspection for glomerulosclerosis, interstitial fibrosis, and arteriosclerosis is often used to assess chronic changes in native kidney biopsies. Morphometric evaluation of these and other chronic changes may improve the prognostic assessment. METHODS We studied a historical cohort of patients who underwent a native kidney biopsy between 1993 and 2015 and were followed through 2021 for ESKD and for progressive CKD (defined as experiencing 50% eGFR decline, temporary dialysis, or ESKD). Pathologist scores for the percentages of globally sclerosed glomeruli (GSG), interstitial fibrosis and tubular atrophy (IFTA), and arteriosclerosis (luminal stenosis) were available. We scanned biopsy sections into high-resolution images to trace microstructures. Morphometry measures were percentage of GSG; percentage of glomerulosclerosis (percentage of GSG, ischemic-appearing glomeruli, or segmentally sclerosed glomeruli); percentage of IFTA; IFTA foci density; percentage of artery luminal stenosis; arteriolar hyalinosis counts; and measures of nephron size. Models assessed risk of ESKD or progressive CKD with biopsy measures adjusted for age, hypertension, diabetes, body mass index, eGFR, and proteinuria. RESULTS Of 353 patients (followed for a median 7.5 years), 75 developed ESKD and 139 experienced progressive CKD events. Visually estimated scores by pathologists versus morphometry measures for percentages of GSG, IFTA, and luminal stenosis did not substantively differ in predicting outcomes. However, adding percentage of glomerulosclerosis, IFTA foci density, and arteriolar hyalinosis improved outcome prediction. A 10-point score using percentage of glomerulosclerosis, percentage of IFTA, IFTA foci density, and any arteriolar hyalinosis outperformed a 10-point score based on percentages of GSG, IFTA, and luminal stenosis >50% in discriminating risk of ESKD or progressive CKD. CONCLUSION Morphometric characterization of glomerulosclerosis, IFTA, and arteriolar hyalinosis on kidney biopsy improves prediction of long-term kidney outcomes.
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Affiliation(s)
- Aleksandar Denic
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Marija Bogojevic
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Aidan F. Mullan
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, Minnesota
| | - Moldovan Sabov
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Muhammad S. Asghar
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Sanjeev Sethi
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Maxwell L. Smith
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Scottsdale, Arizona
| | | | - Richard J. Glassock
- Department of Medicine, Geffen School of Medicine, University of California, Los Angeles, California
| | - Musab S. Hommos
- Division of Nephrology and Hypertension, Mayo Clinic, Scottsdale, Arizona
| | - Andrew D. Rule
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
- Division of Epidemiology, Mayo Clinic, Rochester, Minnesota
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Matos AC, Câmara NO, REQUIãO-MOURA LR, Tonato EJ, Filiponi TC, SOUZA-DURãO M, Malheiros DENISEM, Fregonesi M, Borrelli M, Pacheco-Silva A. Presence of arteriolar hyalinosis in post-reperfusion biopsies represents an additional risk to ischaemic injury in renal transplant. Nephrology (Carlton) 2016; 21:923-929. [DOI: 10.1111/nep.12699] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 10/16/2015] [Accepted: 12/07/2015] [Indexed: 11/27/2022]
Affiliation(s)
- Ana Cristina Matos
- Renal Transplant Division; Hospital Israelita Albert Einstein; São Paulo São Paulo Brazil
| | - Niels O Câmara
- Nephrology Department; Federal University of São Paulo; São Paulo Brazil
- Immunology Department; São Paulo University; São Paulo Brazil
| | - Lúcio R REQUIãO-MOURA
- Renal Transplant Division; Hospital Israelita Albert Einstein; São Paulo São Paulo Brazil
| | - Eduardo J Tonato
- Renal Transplant Division; Hospital Israelita Albert Einstein; São Paulo São Paulo Brazil
| | - Thiago C Filiponi
- Renal Transplant Division; Hospital Israelita Albert Einstein; São Paulo São Paulo Brazil
| | - Marcelino SOUZA-DURãO
- Renal Transplant Division; Hospital Israelita Albert Einstein; São Paulo São Paulo Brazil
| | - DENISE M Malheiros
- Pathology Department; Hospital Israelita Albert Einstein; São Paulo Brazil
| | - Maurício Fregonesi
- Renal Transplant Division; Hospital Israelita Albert Einstein; São Paulo São Paulo Brazil
| | - Milton Borrelli
- Renal Transplant Division; Hospital Israelita Albert Einstein; São Paulo São Paulo Brazil
| | - Alvaro Pacheco-Silva
- Renal Transplant Division; Hospital Israelita Albert Einstein; São Paulo São Paulo Brazil
- Nephrology Department; Federal University of São Paulo; São Paulo Brazil
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4
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Significance of Time-Zero Biopsy for Graft Renal Function After Deceased Donor Kidney Transplantation. Transplant Proc 2016; 48:2656-2662. [DOI: 10.1016/j.transproceed.2016.07.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Revised: 06/28/2016] [Accepted: 07/26/2016] [Indexed: 01/21/2023]
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5
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Pisarski P, Schleicher C, Hauser I, Becker JU. German recommendations for pretransplantation donor kidney biopsies. Langenbecks Arch Surg 2016; 401:133-40. [PMID: 26994917 DOI: 10.1007/s00423-016-1384-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 02/12/2016] [Indexed: 12/20/2022]
Abstract
PURPOSE This manuscript reviews the data about the histopathologic and develops recommendations to standardise and improve the biopsy procedure, the biopsy handling, the histopathological evaluation, the communication of results and the collection of data from pretransplantation kidney biopsies of deceased donors in Germany. METHODS The recommendations are based on this literature review, on discussions at two workshops held by the German Society of Pathology and the German Organ Transplantation Foundation and on personal experiences of the authors. RESULTS These German recommendations advocate the use of punch biopsies, paraffin embedding and detailed descriptive reporting of histopathological findings. CONCLUSIONS These recommendations constitute only a starting point. Periodical revisions will help to simplify and optimise the recommendations with the ultimate goal to prospectively gather data for the elaboration of a computer-based algorithm that allows the exact prediction of transplantation outcome for a given match of donor and recipient.
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Affiliation(s)
- Przemyslav Pisarski
- Department of General and Visceral Surgery, University Hospital Freiburg, Freiburg, Germany
| | | | - Ingeborg Hauser
- Medical Clinic III, Nephrology, University Hospital Frankfurt, Frankfurt, Germany
| | - Jan U Becker
- Institute of Pathology, University Hospital of Cologne, Kerpener Straße 62, 50937, Cologne, Germany.
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6
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Wang CJ, Wetmore JB, Crary GS, Kasiske BL. The Donor Kidney Biopsy and Its Implications in Predicting Graft Outcomes: A Systematic Review. Am J Transplant 2015; 15:1903-14. [PMID: 25772854 DOI: 10.1111/ajt.13213] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Revised: 01/06/2015] [Accepted: 01/07/2015] [Indexed: 01/25/2023]
Abstract
Despite a growing organ shortage in the United States, many deceased donor kidneys removed for transplantation are discarded. Kidney biopsy findings often play a role in these discards, although it is not clear whether biopsies reliably inform acceptance decisions. Therefore, we carried out a systematic review of the medical literature on the utility of both procurement and implantation biopsies for predicting posttransplant outcomes. Between January 1, 1994 and July 1, 2014, 47 studies were published in the English language literature that examined the association between pretransplant donor biopsy findings from 50 or more donors (with more than half being from deceased donors) and either posttransplant graft failure, delayed graft function, or graft function. In general, study quality was poor. All were retrospective or did not indicate if they were prospective. Results were heterogeneous, with authors as often as not concluding that biopsy results did not predict posttransplant outcomes. The percent glomerular sclerosis was most often examined, and failed to predict graft failure in 7 of 14 studies. Of 15 semiquantitative scoring systems proposed, none consistently predicted posttransplant outcomes across studies. Routine use of biopsies to help determine whether or not to transplant a kidney should be reexamined.
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Affiliation(s)
- C J Wang
- Division of Nephrology, Department of Medicine, Hennepin County Medical Center, Minneapolis, MN
| | - J B Wetmore
- Division of Nephrology, Department of Medicine, Hennepin County Medical Center, Minneapolis, MN
| | - G S Crary
- Department of Pathology, Hennepin County Medical Center, Minneapolis, MN
| | - B L Kasiske
- Division of Nephrology, Department of Medicine, Hennepin County Medical Center, Minneapolis, MN
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7
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Saito T, Uchida K, Ishida H, Tanabe K, Nitta K. Changes in glomerular filtration rate after donation in living kidney donors: A single-center cohort study. Int Urol Nephrol 2014; 47:397-403. [DOI: 10.1007/s11255-014-0861-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Accepted: 10/19/2014] [Indexed: 10/24/2022]
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8
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Choi K, Yang S, Joo D, Yoon Y, Kim K, Lee K, Kim M, Kim Y, Kim S, Han W. Do the Abnormal Results of an Implantation Renal Biopsy Affect the Donor Renal Function? Transplant Proc 2014; 46:359-62. [DOI: 10.1016/j.transproceed.2013.11.087] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 11/15/2013] [Indexed: 10/25/2022]
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Kasiske BL, Stewart DE, Bista BR, Salkowski N, Snyder JJ, Israni AK, Crary GS, Rosendale JD, Matas AJ, Delmonico FL. The role of procurement biopsies in acceptance decisions for kidneys retrieved for transplant. Clin J Am Soc Nephrol 2014; 9:562-71. [PMID: 24558053 DOI: 10.2215/cjn.07610713] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES There is a shortage of kidneys for transplant, and many patients on the deceased donor kidney transplant waiting list would likely benefit from kidneys that are currently being discarded. In the United States, the most common reason given for discarding kidneys retrieved for transplant is procurement biopsy results. This study aimed to compare biopsy results from discarded kidneys with discard attributed to biopsy findings, with biopsy results from comparable kidneys that were successfully transplanted. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS In this retrospective, observational, case-control study, biopsy reports were examined from 83 kidneys discarded in 2010 due to biopsy findings (cases), 83 contralateral transplanted kidneys from the same donor (contralateral controls), and 83 deceased donors randomly matched to cases by donor risk profile (randomly matched controls). A second procurement biopsy was obtained in 64 of 332 kidneys (19.3%). RESULTS The quality of biopsy reports was low, with amounts of tubular atrophy, interstitial inflammation, arteriolar hyalinosis, and acute tubular necrosis often not indicated; 69% were wedge biopsies and 94% used frozen tissue. The correlation between first and second procurement biopsies was poor; only 25% of the variability (R(2)) in glomerulosclerosis was explained by biopsies being from the same kidney. The percentages of glomerulosclerosis overlapped substantially between cases, contralateral controls, and randomly matched controls: 17.1%±15.3%, 9.0%±6.6%, and 5.0%±5.9%, respectively. Of all biopsy findings, only glomerulosclerosis>20% was independently correlated with discard (cases versus contralateral controls; odds ratio, 15.09; 95% confidence interval, 2.47 to 92.41; P=0.003), suggesting that only this biopsy result was used in acceptance decisions. One-year graft survival was 79.5% and 90.7% in contralateral and randomly matched controls, respectively, versus 91.6% among all deceased donor transplants in the Scientific Registry of Transplant Recipients. CONCLUSIONS Routine use of biopsies could lead to unnecessary kidney discards.
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Affiliation(s)
- Bertram L Kasiske
- Scientific Registry of Transplant Recipients, Minneapolis Medical Research Foundation, Minneapolis, Minnesota;, †Department of Medicine and, ¶Department of Laboratory Medicine and Pathology, Hennepin County Medical Center, Minneapolis, Minnesota;, ‡Organ Procurement and Transplantation Network, United Network for Organ Sharing, Richmond, Virginia;, §Departments of Medicine and, *Surgery, and, ‖Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota, ††New England Organ Bank, Waltham, Massachusetts
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10
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Abstract
BACKGROUND Transplant glomerulopathy (TG) is a renal allograft disease defined by glomerular basement membrane duplication with peritubular capillary basement membrane multilayering (PTCML), and associated with anti-human leukocyte antigen antibodies and C4d. Outcome in TG is poor but variable, and prognostic factors, particularly those affecting long-term outcome, are not well known. We investigated several potentially prognostic clinical and pathologic factors in TG and evaluated estimated glomerular filtration rate (eGFR) slopes to assess graft function and early decline. METHODS We examined all cases of TG from 2001 to 2005 with at least 4-year follow-up after biopsy, excluding those with a second confounding diagnosis. RESULTS Among 36 cases of pure TG, mean graft age at biopsy was 8.8±6 years. C4d stain was positive in 11 (33%) cases. Clinical characteristics at biopsy were not different based on C4d. C4d was associated with greater PTCML (P=0.03), peritubular capillaritis (P=0.04), and glomerulitis (P=0.03). Death-censored graft survival was significantly associated with interstitial fibrosis (P=0.001), PTCML (P=0.001), and arteriolar hyalinosis (P=0.007), and it showed a trend with proteinuria (P=0.07) and C4d positivity (P=0.08). C4d-positive cases also showed a trend toward rapid graft loss. Analysis of eGFR slopes showed a pattern of preserved, slightly negative slope from transplant until approximately 1 year before biopsy, at which point the slope became significantly more negative (P<0.001). CONCLUSION Interstitial fibrosis, PTCML, and arteriolar hyalinosis were significant predictors of graft survival in TG. C4d positivity was associated with a more rapid rate of function decline. eGFR slope data showed significant deterioration in graft function well before the diagnostic biopsy.
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