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Guo J, Qin C, Li X, Zhuang X. The Flow Cytometric Analysis of Peripheral Blood Lymphocytes and Expression of HLA II Molecules in Lymphocyte During Acute Rejection After Renal Transplantation. J Inflamm Res 2023; 16:2607-2613. [PMID: 37360623 PMCID: PMC10289173 DOI: 10.2147/jir.s410341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 06/02/2023] [Indexed: 06/28/2023] Open
Abstract
Objective To investigate the changes in the proportion of peripheral blood lymphocytes and the expression of HLA II molecules in lymphocytes during acute rejection after renal transplantation. Methods Thirty-five patients who had undergone renal transplantation were selected. Eighteen patients with clinical and pathological confirmed acute rejection were selected as the test group, and twelve patients without clinical acute rejection symptoms were selected as the control group. Flow cytometry analysis was used to determine the proportion of peripheral blood lymphocytes. The mRNA and protein expression of HLA II molecules on peripheral blood lymphocytes were detected using real-time fluorescence quantification and immunoblotting, respectively. Results The proportion of T lymphocytes, B lymphocytes, and CD4CD8 double positive T cells in the Control Group were 67.48% ± 5.35%, 10.82% ± 1.26%, and 0.88% ± 0.06%, respectively, and in the Test Group were 87.52% ± 6.28%, 3.36% ± 0.26%, and 0.34% ± 0.03%, with a significant difference respectively. The mRNA and protein expressions of HLA II molecules of peripheral blood B lymphocytes in the control group were significantly higher that these in the test group. Conclusion The proportion of peripheral blood T lymphocytes, B lymphocytes, CD4CD8 double positive T cells, and the expression of HLA II molecules of peripheral blood lymphocytes can all indicate the occurrence of acute renal transplantation rejection, which were exceedingly useful to clinicians in judging the acute rejection of renal transplantation in the early stages.
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Affiliation(s)
- Jianzhuang Guo
- Department of Clinical Laboratory, The First Affiliated Hospital of Shandong First Medical University (Shandong Provincial Qianfoshan Hospital), Jinan, Shandong, People’s Republic of China
| | - Chengwei Qin
- Department of Anesthesiology, Shandong Second Provincial General Hospital, Jinan, Shandong, People’s Republic of China
| | - Xiangdong Li
- Department of Clinical Laboratory, The First Affiliated Hospital of Shandong First Medical University (Shandong Provincial Qianfoshan Hospital), Jinan, Shandong, People’s Republic of China
| | - Xiaoxuan Zhuang
- International Medical College of Chongqing Medical University, Chongqing, People’s Republic of China
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Leal R, Pardinhas C, Martinho A, Sá HO, Figueiredo A, Alves R. Challenges in the Management of the Patient with a Failing Kidney Graft: A Narrative Review. J Clin Med 2022; 11:jcm11206108. [PMID: 36294429 PMCID: PMC9605319 DOI: 10.3390/jcm11206108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 11/23/2022] Open
Abstract
Patients with a failed kidney allograft have steadily increase in recent years and returning to dialysis after graft loss is one of the most difficult transitions for chronic kidney disease patients and their assistant physicians. The management of these patients is complex and encompasses the treatment of chronic kidney disease complications, dialysis restart and access planning, immunosuppression withdrawal, graft nephrectomy, and evaluation for a potential retransplant. In recent years, several groups have focused on the management of the patient with a failing renal graft and expert recommendations are arising. A review of Pubmed, ScienceDirect and the Cochrane Library was performed focusing on the specific care of these patients, from the management of low clearance complications to concerns with a subsequent kidney transplant. Conclusion: There is a growing interest in the failing renal graft and new approaches to improve these patients’ outcomes are being defined including specific multidisciplinary programs, individualized immunosuppression withdrawal schemes, and strategies to prevent HLA sensitization and increase retransplant rates.
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Affiliation(s)
- Rita Leal
- Nephrology Department, Centro Hospitalar e Universitário de Coimbra, 3000-548 Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, 3004-531 Coimbra, Portugal
- Correspondence: ; Tel.: +351-239-400400
| | - Clara Pardinhas
- Nephrology Department, Centro Hospitalar e Universitário de Coimbra, 3000-548 Coimbra, Portugal
| | - António Martinho
- Coimbra Histocompatibility Center, Portuguese Institute of Blood and Transplantation, 3041-861 Coimbra, Portugal
| | - Helena Oliveira Sá
- Nephrology Department, Centro Hospitalar e Universitário de Coimbra, 3000-548 Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, 3004-531 Coimbra, Portugal
| | - Arnaldo Figueiredo
- Faculty of Medicine, University of Coimbra, 3004-531 Coimbra, Portugal
- Urology and Kidney Transplantation Unit, Centro Hospitalar e Universitário de Coimbra, 3000-548 Coimbra, Portugal
| | - Rui Alves
- Nephrology Department, Centro Hospitalar e Universitário de Coimbra, 3000-548 Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, 3004-531 Coimbra, Portugal
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Editorial: Novel therapeutic approaches in chronic kidney disease and kidney transplantation: the draw of evolving integrated multimodal approaches in the targeted therapy era. Curr Opin Nephrol Hypertens 2022; 31:1-5. [PMID: 34846310 DOI: 10.1097/mnh.0000000000000758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Lubetzky M, Tantisattamo E, Molnar MZ, Lentine KL, Basu A, Parsons RF, Woodside KJ, Pavlakis M, Blosser CD, Singh N, Concepcion BP, Adey D, Gupta G, Faravardeh A, Kraus E, Ong S, Riella LV, Friedewald J, Wiseman A, Aala A, Dadhania DM, Alhamad T. The failing kidney allograft: A review and recommendations for the care and management of a complex group of patients. Am J Transplant 2021; 21:2937-2949. [PMID: 34115439 DOI: 10.1111/ajt.16717] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/23/2021] [Accepted: 05/20/2021] [Indexed: 01/25/2023]
Abstract
The return to dialysis after allograft failure is associated with increased morbidity and mortality. This transition is made more complex by the rising numbers of patients who seek repeat transplantation and therefore may have indications for remaining on low levels of immunosuppression, despite the potential increased morbidity. Management strategies vary across providers, driven by limited data on how to transition off immunosuppression as the allograft fails and a paucity of randomized controlled trials to support one approach over another. In this review, we summarize the current data available for management and care of the failing allograft. Additionally, we discuss a suggested plan for immunosuppression weaning based upon the availability of re-transplantation and residual allograft function. We propose a shared-care model in which there is improved coordination between transplant providers and general nephrologists so that immunosuppression management and preparation for renal replacement therapy and/or repeat transplantation can be conducted with the goal of improved outcomes and decreased morbidity in this vulnerable patient group.
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Affiliation(s)
- Michelle Lubetzky
- Weill Cornell Medicine, New York Presbyterian Hospital, New York, New York, USA
| | - Ekamol Tantisattamo
- Division of Nephrology, University of California Irvine, Orange, California, USA
| | - Miklos Z Molnar
- Division of Nephrology and Hypertension, University of Utah, Salt Lake City, Utah, USA
| | - Krista L Lentine
- Internal Medicine-Nephrology, Saint Louis University, St. Louis, Missouri, USA
| | - Arpita Basu
- Division of Transplantation, Emory University, Atlanta, Georgia, USA
| | - Ronald F Parsons
- Division of Transplantation, Emory University, Atlanta, Georgia, USA
| | - Kenneth J Woodside
- Department of Surgery, Section of Transplantation, University of Michigan, Ann Arbor, Michigan, USA
| | - Martha Pavlakis
- Division of Nephrology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Christopher D Blosser
- Division of Nephrology, University of Washington and Seattle Children's Hospital, Seattle, Washington, USA
| | - Neeraj Singh
- Division of Nephrology, Willis Knighton Health System, Shreveport, Louisiana, USA
| | | | - Deborah Adey
- Division of Nephrology, University of California San Francisco, San Francisco, California, USA
| | - Gaurav Gupta
- Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Arman Faravardeh
- SHARP Kidney and Pancreas Transplant Center, San Diego, California, USA
| | - Edward Kraus
- Department of Medicine, Johns Hopkins, Baltimore, Maryland, USA
| | - Song Ong
- Division of Nephrology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Leonardo V Riella
- Division of Nephrology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - John Friedewald
- Division of Medicine and Surgery, Northwestern University, Chicago, Illinois, USA
| | - Alex Wiseman
- Division of Nephrology, University of Colorado, Denver, Colorado, USA
| | - Amtul Aala
- Division of Nephrology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Darshana M Dadhania
- Weill Cornell Medicine, New York Presbyterian Hospital, New York, New York, USA
| | - Tarek Alhamad
- Division of Nephrology, Washington University in St. Louis, St. Louis, Michigan, USA
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Meng X, Wu W, Xu S, Cheng Z. Comparison of outcomes of peritoneal dialysis between patients after failed kidney transplant and transplant-naïve patients: a meta-analysis of observational studies. Ren Fail 2021; 43:698-708. [PMID: 33896379 PMCID: PMC8079072 DOI: 10.1080/0886022x.2021.1914659] [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] [Indexed: 01/04/2023] Open
Abstract
PURPOSE The influence of prior failed kidney transplants on outcomes of peritoneal dialysis (PD) is unclear. Thus, we conducted a systematic review and meta-analysis to compare the outcomes of patients initiating PD after a failed kidney transplant with those initiating PD without a prior history of kidney transplantation. METHODS We searched PubMed, Embase, CENTRAL, and Google Scholar databases from inception until 25 November 2020. Our meta-analysis considered the absolute number of events of mortality, technical failures, and patients with peritonitis, and we also pooled multi-variable adjusted hazard ratios (HR). RESULTS We included 12 retrospective studies. For absolute number of events, our analysis indicated no statistically significant difference in technique failure [RR, 1.14; 95% CI, 0.80-1.61; I2=52%; p = 0.48], number of patients with peritonitis [RR, 1.13; 95% CI, 0.97-1.32; I2=5%; p = 0.11] and mortality [RR, 1.00; 95% CI, 0.67-1.50; I2=63%; p = 0.99] between the study groups. The pooled analysis of adjusted HRs indicated no statistically significant difference in the risk of technique failure [HR, 1.25; 95% CI, 0.88-1.78; I2=79%; p = 0.22], peritonitis [HR, 1.04; 95% CI, 0.72-1.50; I2=76%; p = 0.85] and mortality [HR, 1.24; 95% CI, 0.77-2.00; I2=66%; p = 0.38] between the study groups. CONCLUSION Patients with kidney transplant failure initiating PD do not have an increased risk of mortality, technique failure, or peritonitis as compared to transplant-naïve patients initiating PD. Further studies are needed to evaluate the impact of prior and ongoing immunosuppression on PD outcomes.
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Affiliation(s)
- Xiaohua Meng
- Department of Nephrology, Huzhou Central Hospital, Affiliated Central Hospital of HuZhou University, Huzhou, Zhejiang Province, P.R. China
| | - Weifei Wu
- Department of Nephrology, Huzhou Central Hospital, Affiliated Central Hospital of HuZhou University, Huzhou, Zhejiang Province, P.R. China
| | - Shuang Xu
- Department of Nephrology, Huzhou Central Hospital, Affiliated Central Hospital of HuZhou University, Huzhou, Zhejiang Province, P.R. China
| | - Zhiqun Cheng
- Department of Nephrology, Huzhou Central Hospital, Affiliated Central Hospital of HuZhou University, Huzhou, Zhejiang Province, P.R. China
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Tantisattamo E, Kalantar-Zadeh K. Editorial: Novel therapeutic approaches in chronic kidney disease, uremia and kidney transplantation: past, present and future. Curr Opin Nephrol Hypertens 2021; 30:1-4. [PMID: 33186225 DOI: 10.1097/mnh.0000000000000677] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ekamol Tantisattamo
- Harold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology, Hypertension and Kidney Transplantation, Department of Medicine, University of California Irvine School of Medicine, Orange, California
- Nephrology Section, Department of Medicine, Veterans Affairs Long Beach Healthcare System, Long Beach, California
- Multi-Organ Transplant Center, Section of Nephrology, Department of Internal Medicine, William Beaumont Hospital, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Kamyar Kalantar-Zadeh
- Harold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology, Hypertension and Kidney Transplantation, Department of Medicine, University of California Irvine School of Medicine, Orange, California
- Nephrology Section, Department of Medicine, Veterans Affairs Long Beach Healthcare System, Long Beach, California
- Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, California, USA
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7
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Kalantar-Zadeh K, Joshi S, Schlueter R, Cooke J, Brown-Tortorici A, Donnelly M, Schulman S, Lau WL, Rhee CM, Streja E, Tantisattamo E, Ferrey AJ, Hanna R, Chen JL, Malik S, Nguyen DV, Crowley ST, Kovesdy CP. Plant-Dominant Low-Protein Diet for Conservative Management of Chronic Kidney Disease. Nutrients 2020; 12:E1931. [PMID: 32610641 PMCID: PMC7400005 DOI: 10.3390/nu12071931] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 06/22/2020] [Accepted: 06/22/2020] [Indexed: 02/07/2023] Open
Abstract
Chronic kidney disease (CKD) affects >10% of the adult population. Each year, approximately 120,000 Americans develop end-stage kidney disease and initiate dialysis, which is costly and associated with functional impairments, worse health-related quality of life, and high early-mortality rates, exceeding 20% in the first year. Recent declarations by the World Kidney Day and the U.S. Government Executive Order seek to implement strategies that reduce the burden of kidney failure by slowing CKD progression and controlling uremia without dialysis. Pragmatic dietary interventions may have a role in improving CKD outcomes and preventing or delaying dialysis initiation. Evidence suggests that a patient-centered plant-dominant low-protein diet (PLADO) of 0.6–0.8 g/kg/day composed of >50% plant-based sources, administered by dietitians trained in non-dialysis CKD care, is promising and consistent with the precision nutrition. The scientific premise of the PLADO stems from the observations that high protein diets with high meat intake not only result in higher cardiovascular disease risk but also higher CKD incidence and faster CKD progression due to increased intraglomerular pressure and glomerular hyperfiltration. Meat intake increases production of nitrogenous end-products, worsens uremia, and may increase the risk of constipation with resulting hyperkalemia from the typical low fiber intake. A plant-dominant, fiber-rich, low-protein diet may lead to favorable alterations in the gut microbiome, which can modulate uremic toxin generation and slow CKD progression, along with reducing cardiovascular risk. PLADO is a heart-healthy, safe, flexible, and feasible diet that could be the centerpiece of a conservative and preservative CKD-management strategy that challenges the prevailing dialysis-centered paradigm.
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Affiliation(s)
- Kamyar Kalantar-Zadeh
- Department of Medicine, Division of Nephrology Hypertension and Kidney Transplantation, University of California Irvine (UCI), Orange, CA 90286, USA; (A.B.-T.); (W.-L.L.); (C.M.R.); (E.S.); (E.T.); (A.J.F.); (R.H.); (D.V.N.)
- Tibor Rubin VA Long Beach Healthcare System, Long Beach, CA 90822, USA;
| | - Shivam Joshi
- Department of Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA;
| | | | - Joanne Cooke
- Kansas City VA Medical Center, Kansas City, MO 64128, USA;
| | - Amanda Brown-Tortorici
- Department of Medicine, Division of Nephrology Hypertension and Kidney Transplantation, University of California Irvine (UCI), Orange, CA 90286, USA; (A.B.-T.); (W.-L.L.); (C.M.R.); (E.S.); (E.T.); (A.J.F.); (R.H.); (D.V.N.)
| | | | - Sherry Schulman
- UCI Health Susan Samueli Center Integrative Health Institute, Irvine, CA 92626, USA; (S.S.); (S.M.)
| | - Wei-Ling Lau
- Department of Medicine, Division of Nephrology Hypertension and Kidney Transplantation, University of California Irvine (UCI), Orange, CA 90286, USA; (A.B.-T.); (W.-L.L.); (C.M.R.); (E.S.); (E.T.); (A.J.F.); (R.H.); (D.V.N.)
| | - Connie M. Rhee
- Department of Medicine, Division of Nephrology Hypertension and Kidney Transplantation, University of California Irvine (UCI), Orange, CA 90286, USA; (A.B.-T.); (W.-L.L.); (C.M.R.); (E.S.); (E.T.); (A.J.F.); (R.H.); (D.V.N.)
| | - Elani Streja
- Department of Medicine, Division of Nephrology Hypertension and Kidney Transplantation, University of California Irvine (UCI), Orange, CA 90286, USA; (A.B.-T.); (W.-L.L.); (C.M.R.); (E.S.); (E.T.); (A.J.F.); (R.H.); (D.V.N.)
- Tibor Rubin VA Long Beach Healthcare System, Long Beach, CA 90822, USA;
| | - Ekamol Tantisattamo
- Department of Medicine, Division of Nephrology Hypertension and Kidney Transplantation, University of California Irvine (UCI), Orange, CA 90286, USA; (A.B.-T.); (W.-L.L.); (C.M.R.); (E.S.); (E.T.); (A.J.F.); (R.H.); (D.V.N.)
| | - Antoney J. Ferrey
- Department of Medicine, Division of Nephrology Hypertension and Kidney Transplantation, University of California Irvine (UCI), Orange, CA 90286, USA; (A.B.-T.); (W.-L.L.); (C.M.R.); (E.S.); (E.T.); (A.J.F.); (R.H.); (D.V.N.)
| | - Ramy Hanna
- Department of Medicine, Division of Nephrology Hypertension and Kidney Transplantation, University of California Irvine (UCI), Orange, CA 90286, USA; (A.B.-T.); (W.-L.L.); (C.M.R.); (E.S.); (E.T.); (A.J.F.); (R.H.); (D.V.N.)
| | - Joline L.T. Chen
- Tibor Rubin VA Long Beach Healthcare System, Long Beach, CA 90822, USA;
| | - Shaista Malik
- UCI Health Susan Samueli Center Integrative Health Institute, Irvine, CA 92626, USA; (S.S.); (S.M.)
| | - Danh V. Nguyen
- Department of Medicine, Division of Nephrology Hypertension and Kidney Transplantation, University of California Irvine (UCI), Orange, CA 90286, USA; (A.B.-T.); (W.-L.L.); (C.M.R.); (E.S.); (E.T.); (A.J.F.); (R.H.); (D.V.N.)
| | - Susan T. Crowley
- VA Connecticut Healthcare System, West Haven, CT 06516, USA;
- Division of Nephrology, Yale University School of Medicine, New Haven, CT 06516, USA
| | - Csaba P. Kovesdy
- Division of Nephrology, University of Tennessee Health Sciences Center, Memphis, TN 38163, USA;
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