1
|
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.
Collapse
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.
| |
Collapse
|
2
|
Nugraha RV, Yunivita V, Santoso P, Hasanah AN, Aarnoutse RE, Ruslami R. Analytical and Clinical Validation of Assays for Volumetric Absorptive Microsampling (VAMS) of Drugs in Different Blood Matrices: A Literature Review. Molecules 2023; 28:6046. [PMID: 37630297 PMCID: PMC10459922 DOI: 10.3390/molecules28166046] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023] Open
Abstract
Volumetric absorptive microsampling (VAMS) is the newest and most promising sample-collection technique for quantitatively analyzing drugs, especially for routine therapeutic drug monitoring (TDM) and pharmacokinetic studies. This technique uses an absorbent white tip to absorb a fixed volume of a sample (10-50 µL) within a few seconds (2-4 s), is more flexible, practical, and more straightforward to be applied in the field, and is probably more cost-effective than conventional venous sampling (CVS). After optimization and validation of an analytical method of a drug taken by VAMS, a clinical validation study is needed to show that the results by VAMS can substitute what is gained from CVS and to justify implementation in routine practice. This narrative review aimed to assess and present studies about optimization and analytical validation of assays for drugs taken by VAMS, considering their physicochemical drug properties, extraction conditions, validation results, and studies on clinical validation of VAMS compared to CVS. The review revealed that the bio-analysis of many drugs taken with the VAMS technique was optimized and validated. However, only a few clinical validation studies have been performed so far. All drugs that underwent a clinical validation study demonstrated good agreement between the two techniques (VAMS and CVS), but only by Bland-Altman analysis. Only for tacrolimus and mycophenolic acid were three measurements of agreement evaluated. Therefore, VAMS can be considered an alternative to CVS in routine practice, especially for tacrolimus and mycophenolic acid. Still, more extensive clinical validation studies need to be performed for other drugs.
Collapse
Affiliation(s)
- Rhea Veda Nugraha
- Doctoral Study Program, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia;
| | - Vycke Yunivita
- Division of Pharmacology and Therapy, Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia;
| | - Prayudi Santoso
- Division of Respirology and Critical Care, Department of Internal Medicine, Faculty of Medicine, Universitas Padjadjaran—Hasan Sadikin Hospital, Bandung 40161, Indonesia;
| | - Aliya Nur Hasanah
- Department of Pharmaceutical Analysis and Medicinal Chemistry, Faculty of Pharmacy, Universitas Padjadjaran, Bandung 45363, Indonesia;
| | - Rob E. Aarnoutse
- Department of Pharmacy, Radboud University Medical Center, Research Institute for Medical Innovation, 6255 HB Nijmegen, The Netherlands;
| | - Rovina Ruslami
- Division of Pharmacology and Therapy, Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia;
| |
Collapse
|
3
|
Yu KW, Li BL, Yuan YS, Liao JM, Li WK, Dong H, Ke PF, Jin X, Chen L, Zhao JJ, Wang H, Cao SW, Chen WY, Huang XZ, Zhao BB, Kang CM. A modified LC-MS/MS method for the detection of whole blood tacrolimus and its clinical value in Chinese kidney transplant patients. Heliyon 2022; 8:e10214. [PMID: 36042743 PMCID: PMC9420483 DOI: 10.1016/j.heliyon.2022.e10214] [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: 03/10/2022] [Revised: 06/12/2022] [Accepted: 08/03/2022] [Indexed: 11/26/2022] Open
Abstract
Background For patients who treated with tacrolimus after kidney transplant, therapeutic drug monitoring is essential to improve their prognosis. However, previous detection methods have limitations, such as the overestimation and unacceptable bias in the immunoassays. Precision medicine has been challenged. The liquid chromatography-tandem mass spectrometry (LC-MS/MS) method is recognized as the gold standard due to its accuracy and specificity, but lack of throughput and complex process limits its clinical application. Therefore, an accurate, simple and high throughput method for tacrolimus monitoring is needed for clinical practice. Methods A modified LC-MS/MS method was introduced and validated. Whole blood samples were prepared by a one-step protein precipitation method. Chromatographic separation was achieved using a Phenomenex Kinetex 2.6 μm XB-C18 2.1 × 50 mm column with a total run time of 3.5 min to avoid matrix effect. An electrospray ionization source (ESI) was used in positive ion multiple reaction monitoring (MRM) mode for mass spectrometric detection. In order to protect the mass spectrometer, only part of the sample after LC separation was allowed to enter the mass spectrum, through a two HPLC systems coupled one mass spectrometry design. In this way, the instrument throughput is also improved and realizing the detection of 2 samples within 3.5 min and carried out a shorter analyzing time for each sample of 1.75 min. Additionally, we calculated tacrolimus-intrapatient variant (Tac-IPV) based on this modified method and assessed the prognostic value of Tac-IPV in Chinese kidney transplant patients. Results The LC-MS/MS was modified by streamlining the procedure and increasing the throughput. The method proved to be accurate and reproducible with all performance parameters suitably meeting the clinical requirements over a calibration ranged from 0.37 to 42.90 ng/mL. Parameters such as linearity, limit of quantification (LoQ) and dilution integrity were validated with a clinical reportable range from 0.37 to 343.20 ng/mL, which was particularly useful for high drug concentrations patients (rare but very serious). Both cross-contamination and matrix effects were negligible. Clinical data of 83 patients showed that Tac-IPV was associated with poor kidney transplant outcome in Chinese (Hazard Ratio (HR) = 3.96, 4.75; 95% Cl: 1.10–14.21, 1.23–18.36; P < 0.05). Conclusions This modified LC-MS/MS method possessed high throughput and simple sample preparation, allowing it to meet daily clinical needs. At the same time, Tac-IPV based on this modified LC-MS/MS had excellent prognostic value in kidney transplantation. These advantages have great significance for the individualized treatment of Chinese kidney transplant patients and broad application of Tac-IPV.
Collapse
Affiliation(s)
- Ke-Wei Yu
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Bing-Ling Li
- Guangzhou KingMed Center for Clinical Laboratory Co., Ltd., KingMed College of Laboratory Medical of Guangzhou Medical University, Guangzhou, Guangdong 510120, China
| | - Ying-Shi Yuan
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Jia-Min Liao
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Wei-Kang Li
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Heng Dong
- Guangzhou KingMed Center for Clinical Laboratory Co., Ltd., KingMed College of Laboratory Medical of Guangzhou Medical University, Guangzhou, Guangdong 510120, China
| | - Pei-Feng Ke
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Xing Jin
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Lu Chen
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Jing-Jing Zhao
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Heng Wang
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Shun-Wang Cao
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Wei-Ye Chen
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China
| | - Xian-Zhang Huang
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China.,Department of Laboratory Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong 510120, China
| | - Bei-Bei Zhao
- Guangzhou KingMed Center for Clinical Laboratory Co., Ltd., KingMed College of Laboratory Medical of Guangzhou Medical University, Guangzhou, Guangdong 510120, China
| | - Chun-Min Kang
- Department of Laboratory Medicine, Second Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, China.,Department of Laboratory Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong 510120, China
| |
Collapse
|
4
|
Sen T, Thummer RP. The Impact of Human Microbiotas in Hematopoietic Stem Cell and Organ Transplantation. Front Immunol 2022; 13:932228. [PMID: 35874759 PMCID: PMC9300833 DOI: 10.3389/fimmu.2022.932228] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/06/2022] [Indexed: 11/18/2022] Open
Abstract
The human microbiota heavily influences most vital aspects of human physiology including organ transplantation outcomes and transplant rejection risk. A variety of organ transplantation scenarios such as lung and heart transplantation as well as hematopoietic stem cell transplantation is heavily influenced by the human microbiotas. The human microbiota refers to a rich, diverse, and complex ecosystem of bacteria, fungi, archaea, helminths, protozoans, parasites, and viruses. Research accumulating over the past decade has established the existence of complex cross-species, cross-kingdom interactions between the residents of the various human microbiotas and the human body. Since the gut microbiota is the densest, most popular, and most studied human microbiota, the impact of other human microbiotas such as the oral, lung, urinary, and genital microbiotas is often overshadowed. However, these microbiotas also provide critical and unique insights pertaining to transplantation success, rejection risk, and overall host health, across multiple different transplantation scenarios. Organ transplantation as well as the pre-, peri-, and post-transplant pharmacological regimens patients undergo is known to adversely impact the microbiotas, thereby increasing the risk of adverse patient outcomes. Over the past decade, holistic approaches to post-transplant patient care such as the administration of clinical and dietary interventions aiming at restoring deranged microbiota community structures have been gaining momentum. Examples of these include prebiotic and probiotic administration, fecal microbial transplantation, and bacteriophage-mediated multidrug-resistant bacterial decolonization. This review will discuss these perspectives and explore the role of different human microbiotas in the context of various transplantation scenarios.
Collapse
Affiliation(s)
| | - Rajkumar P. Thummer
- Laboratory for Stem Cell Engineering and Regenerative Medicine, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India
| |
Collapse
|
5
|
Analysis of risk factors and establishment of a risk prediction model for post-transplant diabetes mellitus after kidney transplantation. Saudi Pharm J 2022; 30:1088-1094. [PMID: 36164572 PMCID: PMC9508626 DOI: 10.1016/j.jsps.2022.05.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/30/2022] [Indexed: 11/22/2022] Open
Abstract
Introduction Post-transplant diabetes mellitus (PTDM) is a known side effect in transplant recipients administered immunosuppressant drugs, such as tacrolimus. This study aimed to investigate the risk factors related to PTDM, and establish a risk prediction model for PTDM. In addition, we explored the effect of PTDM on the graft survival rate of kidney transplantation recipients. Methods Patients with pre-diabetes mellitus before kidney transplant were excluded, and 495 kidney transplant recipients were included in our study, who were assigned to the non-PTDM and PTDM groups. The cumulative incidence was calculated at 3 months, 6 months, 1 year, 2 years, and 3 years post-transplantation. Laboratory tests were performed and the tacrolimus concentration, clinical prognosis, and adverse reactions were analyzed. Furthermore, binary logistic regression analysis was used to identify the independent risk factors of PTDM. Results Age ≥ 45 years (adjusted odds ratio [aOR] 2.25, 95% confidence interval [CI] 1.14–3.92; P = 0.015), body mass index (BMI) > 25 kg/m2 (aOR 3.12, 95% CI 2.29–5.43, P < 0.001), tacrolimus concentration > 10 ng/mL during the first 3 months post-transplantation (aOR 2.46, 95%CI 1.41–7.38; P < 0.001), transient hyperglycemia (aOR 4.53, 95% CI 1.86–8.03; P < 0.001), delayed graft function (DGF) (aOR 1.31, 95% CI 1.05–2.39; P = 0.019) and acute rejection (aOR 2.16, 95% CI 1.79–4.69; P = 0.005) were identified as independent risk factors of PTDM. The PTDM risk prediction model was developed by including the above six risk factors, and the area under the receiver operating characteristic curve was 0.916 (95% CI 0.862–0.954, P < 0.001). Furthermore, the cumulative graft survival rate was significantly higher in the non- PTDM group than in the PTDM group. Conclusions Risk factors related to PTDM were age ≥ 45 years, BMI > 25 kg/m2, tacrolimus concentration > 10 ng/mL during the first 3 months post-transplantation, transient hyperglycemia, DGF and acute rejection.
Collapse
|
6
|
Verdecia J, Kunz Coyne AJ, Patel S, Oye M, Ravi M, Sands M. Miliary Histoplasmosis in a Renal Transplant Patient. Cureus 2021; 13:e19338. [PMID: 34909299 PMCID: PMC8653925 DOI: 10.7759/cureus.19338] [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] [Accepted: 11/07/2021] [Indexed: 01/12/2023] Open
Abstract
Solid organ transplant (SOT) recipients are at increased risk of opportunistic infections due to significant T-cell immune dysfunction. The incidence of clinical disseminated histoplasmosis is rare, and its variable clinical presentation and response to therapy make it challenging to treat with resultant high mortality. A high index of clinical suspicion is necessary, especially in non-endemic areas. We report our clinical experience treating a 63-year-old renal transplant patient on immunosuppressive therapy with late-onset acute miliary histoplasmosis initiated on liposomal amphotericin B (L-AmB).
Collapse
Affiliation(s)
- Jorge Verdecia
- Infectious Disease, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Ashlan J Kunz Coyne
- Pharmacology, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Shaorinkumar Patel
- Internal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Melissa Oye
- Internal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Malleswari Ravi
- Infectious Disease, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Michael Sands
- Infectious Diseases, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| |
Collapse
|