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Du Q, Li T, Yi X, Song S, Kang J, Jiang Y. Prevalence of new-onset diabetes mellitus after kidney transplantation: a systematic review and meta-analysis. Acta Diabetol 2024; 61:809-829. [PMID: 38507083 DOI: 10.1007/s00592-024-02253-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 02/01/2024] [Indexed: 03/22/2024]
Abstract
AIMS Post-transplant diabetes is a prevalent and consequential complication following kidney transplantation, which significantly augments the risk of cardiovascular disease, graft loss, infection, and mortality, thereby profoundly impacting both graft and patient survival. However, the early stages of post-transplant diabetes often go unnoticed or receive inadequate management. Consequently, this study systematically assesses the incidence of new-onset diabetes after kidney transplantation with the aim to enhance medical staff awareness regarding post-transplantation diabetes and provide clinical management guidance. METHODS We conducted a comprehensive search across multiple databases including PubMed, Web of Science, Embase, The Cochrane Library, CNKI, Wanfang, VIP, and SinoMed until September 21, 2023. Data extraction was performed using standardized tables and meta-analysis was conducted using Stata 16.0 software. A random effects model was employed to estimate the combined prevalence along with its corresponding 95% confidence interval. The source of heterogeneity was explored using subgroup analysis and sensitivity analysis, while publication bias was assessed through funnel plot and Egger's test. This study has been registered with PROSPERO under the registration number CRD42023465768. RESULTS This meta-analysis comprised 39 studies with a total sample size of 16,584 patients. The prevalence of new-onset diabetes after transplantation was found to be 20% [95% CI (18.0, 22.0)]. Subgroup analyses were conducted based on age, gender, body mass index, family history of diabetes, type of kidney donor, immunosuppressive regimen, acute rejection episodes, hepatitis C infection status and cytomegalovirus infection. CONCLUSIONS The incidence of post-kidney transplantation diabetes is substantial, necessitating early implementation of preventive and control measures to mitigate its occurrence, enhance prognosis, and optimize patients' quality of life. CLINICAL TRIAL REGISTRATION PROSPERO: CRD42023465768.
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Affiliation(s)
- Qiufeng Du
- College of Nursing, Chengdu University of Traditional Chinese Medicine, No.37 Shi-er-qiao Road, Chengdu City, 610075, Sichuan Province, China
| | - Tao Li
- College of Nursing, Chengdu University of Traditional Chinese Medicine, No.37 Shi-er-qiao Road, Chengdu City, 610075, Sichuan Province, China
| | - Xiaodong Yi
- College of Nursing, Chengdu University of Traditional Chinese Medicine, No.37 Shi-er-qiao Road, Chengdu City, 610075, Sichuan Province, China
| | - Shuang Song
- College of Nursing, Chengdu University of Traditional Chinese Medicine, No.37 Shi-er-qiao Road, Chengdu City, 610075, Sichuan Province, China
| | - Jing Kang
- College of Nursing, Chengdu University of Traditional Chinese Medicine, No.37 Shi-er-qiao Road, Chengdu City, 610075, Sichuan Province, China
| | - Yunlan Jiang
- Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, No.39 Shi-er-qiao Road, Chengdu City, 610072, Sichuan Province, China.
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Schellekens P, Van Loon E, Coemans M, Meyts I, Vennekens R, Kuypers D, Mekahli D, Bammens B. Leukopenia in autosomal dominant polycystic kidney disease: a single-center cohort of kidney transplant candidates with post-transplantation follow-up. Clin Kidney J 2023; 16:2578-2586. [PMID: 38046014 PMCID: PMC10689124 DOI: 10.1093/ckj/sfad165] [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: 03/17/2023] [Indexed: 12/05/2023] Open
Abstract
Background Autosomal dominant polycystic kidney disease (ADPKD) has occasionally been associated with lower peripheral white blood cell (WBC) counts. This study aimed to investigate the peripheral blood cell counts in a large cohort of kidney transplant recipients before and after kidney transplantation and its potential impact on post-transplant outcomes. Methods This was a retrospective study with long-term follow-up data of 2090 patients who underwent a first kidney transplantation in the Leuven University Hospitals, of whom 392 had ADPKD. Results In total, 2090 patients who underwent a first kidney transplantation in the Leuven University Hospitals were included, of whom 392 had ADPKD. Both pre- and post-transplantation, ADPKD patients had significantly lower total WBC counts, and more specifically lower neutrophil, lymphocyte and eosinophil counts compared with the non-ADPKD patients. This observation was independent of potential confounders such as level of inflammation, smoking habit, vitamins and pre-transplant medication. Overall survival and kidney transplant survival were significantly better in ADPKD vs non-ADPKD transplant recipients and a longer time to first infection was observed. However, no association between blood cell counts and outcome differences was found. Conclusions In conclusion, this large single-center study reports a strong and independent association between ADPKD and lower peripheral WBC counts both before and after kidney transplantation. Considering the role of inflammation in disease progression, further investigation into the role of WBC in ADPKD is needed.
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Affiliation(s)
- Pieter Schellekens
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
- Department of Cellular and Molecular Medicine, PKD Research Group, KU Leuven, Leuven, Belgium
- Department of Nephrology, Dialysis and Renal Transplantation, University Hospitals of Leuven, Leuven, Belgium
| | - Elisabet Van Loon
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
- Department of Nephrology, Dialysis and Renal Transplantation, University Hospitals of Leuven, Leuven, Belgium
| | - Maarten Coemans
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
| | - Isabelle Meyts
- Department of Microbiology, Immunology and Transplantation, Laboratory of Inborn Errors of Immunity, KU Leuven, Leuven, Belgium
- Department of Pediatrics, Pediatric Immunology, University Hospitals of Leuven, Leuven, Belgium
| | - Rudi Vennekens
- Department of Cellular and Molecular Medicine, VIB Centre for Brain and Disease Research, Laboratory of Ion Channel Research, KU Leuven, Leuven, Belgium
| | - Dirk Kuypers
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
- Department of Nephrology, Dialysis and Renal Transplantation, University Hospitals of Leuven, Leuven, Belgium
| | - Djalila Mekahli
- Department of Cellular and Molecular Medicine, PKD Research Group, KU Leuven, Leuven, Belgium
- Department of Pediatric Nephrology, University Hospitals of Leuven, Leuven, Belgium
| | - Bert Bammens
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
- Department of Nephrology, Dialysis and Renal Transplantation, University Hospitals of Leuven, Leuven, Belgium
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Silva Junior HT, Tokat Y, Cai J, Singh I, Sandhu A, Demuth D, Kim J. Epidemiology, management, and burden of cytomegalovirus in solid organ transplant recipients in selected countries outside of Europe and North America: A systematic review. Transpl Infect Dis 2023; 25:e14070. [PMID: 37254966 DOI: 10.1111/tid.14070] [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: 02/21/2023] [Revised: 04/17/2023] [Accepted: 05/06/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND Cytomegalovirus (CMV) is a frequent infectious complication following solid organ transplantation (SOT). Considering significant differences in healthcare systems, a systematic review was conducted to describe the epidemiology, management, and burden of CMV post-SOT in selected countries outside of Europe and North America. METHODS MEDLINE, Embase, and Cochrane databases were searched for observational studies in SOT recipients across 15 countries in the regions of Asia, Pacific, and Latin America (search period: January 1, 2011 to September 17, 2021). Outcomes included incidence of CMV infection/disease, recurrence, risk factors, CMV-related mortality, treatment patterns and guidelines, refractory and/or resistant CMV, patient-reported outcomes, and economic burden. RESULTS Of 2708 studies identified, 49 were eligible (n = 43/49; 87.8% in adults; n = 34/49, 69.4% in kidney recipients). Across studies, selection of CMV preventive strategy was based on CMV serostatus. Overall, rates of CMV infection (within 1 year) and CMV disease post-SOT were respectively, 10.3%-63.2% (9 studies) and 0%-19.0% (17 studies). Recurrence occurred in 35.4%-41.0% cases (3 studies) and up to 5.3% recipients died of CMV-associated causes (11 studies). Conventional treatments for CMV infection/disease included ganciclovir (GCV) or valganciclovir. Up to 4.4% patients were resistant to treatment (3 studies); no studies reported on refractory CMV. Treatment-related adverse events with GCV included neutropenia (2%-29%), anemia (13%-48%), leukopenia (11%-37%), and thrombocytopenia (13%-24%). Data on economic burden were scarce. CONCLUSION Outside of North America and Europe, rates of CMV infection/disease post-SOT are highly variable and CMV recurrence is frequent. CMV resistance and treatment-associated adverse events, including myelosuppression, highlight unmet needs with conventional therapy.
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Affiliation(s)
| | - Yaman Tokat
- International Liver Center & Acibadem Healthcare Hospitals, Istanbul, Turkey
| | - Jinzhen Cai
- Organ Transplantation Center, The Affiliated Hospital of Qingdao University, Qingdao, China
| | | | - Anudeep Sandhu
- Takeda Pharmaceuticals International AG-Singapore Branch, Singapore, Singapore
| | - Dirk Demuth
- Takeda Pharmaceuticals International AG-Singapore Branch, Singapore, Singapore
| | - Jongman Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Cytopenia in autosomal dominant polycystic kidney disease (ADPKD): merely an association or a disease-related feature with prognostic implications? Pediatr Nephrol 2021; 36:3505-3514. [PMID: 33502599 DOI: 10.1007/s00467-021-04937-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 12/03/2020] [Accepted: 01/08/2021] [Indexed: 10/22/2022]
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is associated with distinct cytopenias in observational studies; the most consistent and strongest association is seen with alternations in the lymphocytic lineages. Although the underlying mechanism of these associations is unclear, it has been hypothesized to be secondary to sequestration of white blood cells in cystic organs, or related to the uremic environment in chronic kidney disease (CKD). However, since mutations in PKD1 or -2 affect several immunomodulating pathways, cytopenia may well be an unrecognized extrarenal manifestation of ADPKD. Furthermore, many important questions on the clinical implications of this finding and the effect on the disease course in these patients are unanswered. In this review article, we provide an overview of the current evidence on cytopenia in ADPKD and explore the underlying mechanisms of this association and its potential prognostic implications. Based on the current literature, we hypothesize that polycystin deficiency can disturb immune cell homeostasis and that cytopenia is thus an intrinsic feature of ADPKD, related to genetic factors. Taken together, these findings warrant further investigation to establish the exact etiology and role of cytopenia in patients with ADPKD.
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Abou-Jaoudé M, El Hage S, Akiki D, Fadlallah M, Ghaith AK, Dib A. Cytomegalovirus infection in kidney transplant patients: Prevalence, risk factors, and impact on outcome - A local multicentre experience. Transpl Immunol 2021; 69:101473. [PMID: 34547416 DOI: 10.1016/j.trim.2021.101473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/16/2021] [Accepted: 09/16/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND CMV infection prevalence in kidney transplant recipients (KTR) is reported to be high in the literature, reaching rates of over 80%. OBJECTIVES The primary endpoints were the evaluation of the prevalence, the risks factors, and the effects of CMV infection on graft function and survival, as well as patient survival at three years after kidney transplantation. MATERIAL AND METHODS We retrospectively reviewed the medical records of 288 kidney transplant patients operated in three Lebanese transplant centers between 1998 and 2017 with three years of follow-up. The patients were divided into two groups: those free of any CMV infection (271 patients (94%); Group I) and those who suffered from CMV infection (17 patients (6%); Group II). RESULTS Baseline demographics of the two groups were similar, including recipient and donor gender and age, cause of renal disease, recipient body mass index, pre-transplant fasting blood sugar and dialysis duration, HLA matching between donor and recipient, degree of sensitization in the recipient, type of CMV prophylaxis, maintenance immunosuppression and immunological characteristics. The prevalence of CMV infection is 5.9% among KTR. There were significant differences between the two groups concerning the type of induction therapy and the duration of anti-CMV prophylaxis. The rate of infected patients and infectious episodes were significantly higher in Group II. At 3-years, graft function and survival, patient survival, and the rate of new-onset diabetes were similar between the two groups. CONCLUSION The present study is the first to explore the incidence and risk factors of CMV in kidney transplant patients in Lebanon. Comprehensive nationwide studies are therefore necessary to determine the epidemiology and risk factors of CMV infection after kidney transplantation in Lebanon.
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Affiliation(s)
- Maroun Abou-Jaoudé
- Faculty of Medical Sciences, Lebanese University, Hadath, Lebanon; Department of Surgery, Sacre Coeur Hospital, Hazmieh, Lebanon; Department of Surgery, Middle East Institute of Health, Bsalim, Lebanon.
| | - Said El Hage
- Faculty of Medical Sciences, Lebanese University, Hadath, Lebanon; Institut National de Santé Publique, Epidémiologie Clinique et Toxicologie, Sector of Public Health and Epidemiology, Department of Public Health, Beirut, Lebanon
| | - Dany Akiki
- Faculty of Medical Sciences, Lebanese University, Hadath, Lebanon
| | - Mahdi Fadlallah
- Faculty of Medical Sciences, Lebanese University, Hadath, Lebanon
| | | | - Abbas Dib
- Faculty of Medical Sciences, Lebanese University, Hadath, Lebanon
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