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Kao TW, Chen ZW, Lin YH. Anticoagulation for Patients With Concomitant Atrial Fibrillation and End-Stage Renal Disease: A Systematic Review and Network Meta-Analysis. J Am Heart Assoc 2024; 13:e034176. [PMID: 38606775 DOI: 10.1161/jaha.123.034176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 03/19/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND Concomitant atrial fibrillation and end-stage renal disease is common and associated with an unfavorable prognosis. Although oral anticoagulants have been well established to prevent thromboembolism, the applicability in patients under long-term dialysis remains debatable. The study aimed to determine the efficacy and safety of anticoagulation in the dialysis-dependent population. METHODS AND RESULTS An updated network meta-analysis based on MEDLINE, EMBASE, and the Cochrane Library was performed. Studies published up to December 2022 were included. Direct oral anticoagulants (DOACs, dabigatran, rivaroxaban, apixaban 2.5/5 mg twice daily), vitamin K antagonists (VKAs), and no anticoagulation were compared on safety and efficacy outcomes. The outcomes of interest were major bleeding, thromboembolism, and all-cause death. A total of 42 studies, including 3 randomized controlled trials, with 185 864 subjects were pooled. VKAs were associated with a significantly higher risk of major bleeding than either no anticoagulation (hazard ratio [HR], 1.47; 95% CI, 1.34-1.61) or DOACs (DOACs versus VKAs; HR, 0.74 [95% CI, 0.64-0.84]). For the prevention of thromboembolism, the efficacies of VKAs, DOACs, and no anticoagulation were equivalent. Nevertheless, dabigatran and rivaroxaban were associated with fewer embolic events. There were no differences in all-cause death with the administration of VKAs, DOACs, or no anticoagulation. CONCLUSIONS For dialysis-dependent populations, dabigatran and rivaroxaban were associated with better efficacy, while dabigatran and apixaban demonstrated better safety. No anticoagulation was a noninferior alterative, and VKAs were associated with the worst outcomes.
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Affiliation(s)
- Ting-Wei Kao
- Department of Internal Medicine National Taiwan University Hospital and National Taiwan University College of Medicine Taipei Taiwan
| | - Zheng-Wei Chen
- Department of Internal Medicine National Taiwan University Hospital and National Taiwan University College of Medicine Taipei Taiwan
- Department of Internal Medicine National Taiwan University Hospital Yun-Lin Branch Yun-Lin Taiwan
- Graduate Institute of Clinical Medicine, National Taiwan University Hospital Taipei Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine National Taiwan University Hospital and National Taiwan University College of Medicine Taipei Taiwan
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2
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Zou B, Yuan Q, Luo H, Wang M, Chen X, Gao Z, Wang J, Peng Y, Yang H, Dai F, Huang X. Combination of Fushengong decoction with Western medicine on patients with chronic renal failure: An observational study. Medicine (Baltimore) 2024; 103:e37473. [PMID: 38608120 PMCID: PMC11018180 DOI: 10.1097/md.0000000000037473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/12/2024] [Indexed: 04/14/2024] Open
Abstract
Chronic renal failure (CRF) causes a reduction in glomerular filtration rate and damage to renal parenchyma. Fushengong decoction (FSGD) showed improvement in renal function in CRF rats. This study aims to analyze the differentially expressed proteins in CRF patients treated with Western medicine alone or in combination with FSGD. Sixty patients with CRF recruited from Yongchuan Traditional Chinese Medicine Hospital affiliated to Chongqing Medical University were randomly assigned into control (treated with Western medicine alone) and observation groups (received additional FSGD treatment thrice daily for 8 weeks). The clinical efficacy and changes in serum Bun, serum creatinine, Cystatin C, and transforming growth factor beta 1 (TGF-β1) before and after treatment were observed. We employed isotope relative labeling absolute quantification labeling and liquid chromatography-mass spectrometry to identify differentially expressed proteins and carried out bioinformatics Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses. Patients in the observation group showed greater clinical improvement and lower levels of serum Bun, serum creatinine, Cyc-c, and TGF-β1 than the control group. We identified 32 differentially up-regulated and 52 down-regulated proteins in the observation group. These proteins are involved in the blood coagulation system, protein serine/threonine kinase activity, and TGF-β, which are closely related to the pathogenesis of CRF. Protein-protein-interaction network analysis indicated that candidate proteins fibronectin 1, fibrinogen alpha chain, vitronectin, and Serpin Family C Member 1 were in the key nodes. This study provided an experimental basis suggesting that FSGD combined with Western medicine could significantly improve renal function and renal fibrosis of CRF patients, which may be through the regulation of fibronectin 1, fibrinogen alpha chain, vitronectin, Serpin Family C Member 1, TGF-β, and the complement coagulation pathway (see Graphical abstract S1, Supplemental Digital Content, http://links.lww.com/MD/L947).
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Affiliation(s)
- Bo Zou
- Department of Nephrology, Yongchuan Traditional Chinese Medicine Affiliated to Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Qiaoqiao Yuan
- Department of Nephrology, Yongchuan Traditional Chinese Medicine Affiliated to Chongqing Medical University, Chongqing, China
| | - Hongyu Luo
- Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Munan Wang
- Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Xin Chen
- Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Zuling Gao
- Department of Nephrology, Yongchuan Traditional Chinese Medicine Affiliated to Chongqing Medical University, Chongqing, China
| | - Jianwei Wang
- Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
| | - Yongbo Peng
- Chongqing Key Laboratory for Pharmaceutical Metabolism Research, The Key Laboratory of Biochemistry and Molecular Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, China
| | - Haijun Yang
- Department of Nephrology, Yongchuan Traditional Chinese Medicine Affiliated to Chongqing Medical University, Chongqing, China
| | - Feng Dai
- Department of Nephrology, Yongchuan Traditional Chinese Medicine Affiliated to Chongqing Medical University, Chongqing, China
| | - Xuekuan Huang
- Chongqing Key Laboratory of Traditional Chinese Medicine for Prevention and Cure of Metabolic Diseases, College of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, China
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Sun S, Peng K, Yang B, Yang M, Jia X, Wang N, Zhang Q, Kong D, Du Y. The therapeutic effect of wine-processed Corni Fructus on chronic renal failure in rats through the interference with the LPS/IL-1-mediated inhibition of RXR function. J Ethnopharmacol 2024; 321:117511. [PMID: 38036016 DOI: 10.1016/j.jep.2023.117511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 12/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Corni Fructus, derived from the fruit of Cornus officinalis Sieb. et Zucc, is a widely utilized traditional Chinese medicine (TCM) with established efficacy in the treatment of diverse chronic kidney diseases. Crude Corni Fructus (CCF) and wine-processed Corni Fructus (WCF) are the main processed forms of Corni Fructus. Generally, TCM is often used after processing (paozhi). Despite the extensive use of processed TCM, the underlying mechanisms of processing for most TCMs have been unclear so far. AIM OF THE STUDY In this study, an integrated strategy combined renal metabolomics with proteomics was established and investigated the potential processing mechanisms of CCF or WCF on chronic renal failure (CRF) models. MATERIALS AND METHODS Firstly, the differences in biochemical parameters and pathological histology were compared to evaluate the effects of CCF and WCF on CRF model rats. Then, the tissue differential metabolites and proteins between CCF and WCF on CRF model rats were screened based on metabolomics and proteomics technology. Concurrently, a combined approach of metabolomics and proteomics was employed to investigate the underlying mechanisms associated with these marker metabolic products and proteins. RESULTS Compared to the MG group, there were 27 distinct metabolites and 143 different proteins observed in the CCF-treatment group, while the WCF-treatment group exhibited 24 distinct metabolites and 379 different proteins. Further, the integration interactions analysis of the protein and lipid metabolite revealed that both WCF and CCF improved tryptophan degradation and LPS/IL-1-mediated inhibition of RXR function. WCF inhibited RXR function more than CCF via the modulation of LPS/IL-1 in the CRF model. Experimental results were validated by qRT-PCR and western blotting. Notably, the gene expression amount and protein levels of FMO3 and CYP2E1 among 8 genes influenced by WCF were higher compared to CCF. CONCLUSION The results of this study provide a theoretical basis for further study of Corni Fructus with different processing techniques in CRF. The findings also offer guidance for investigating the mechanism of action of herbal medicines in diseases employing diverse processing techniques.
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Affiliation(s)
- Shilin Sun
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, PR China; Baoding Hospital of Beijing Children's Hospital, Capital Medical University, Hebei, 071000, PR China
| | - Kenan Peng
- Hebei General Hospital, Shijiazhuang, Hebei, 050051, PR China
| | - Bingkun Yang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, PR China
| | - Mengxin Yang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, PR China
| | - Xinming Jia
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, PR China
| | - Nan Wang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, PR China
| | - Qian Zhang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, PR China
| | - Dezhi Kong
- Institute of Chinese Integrative Medicine, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, PR China.
| | - Yingfeng Du
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, 050017, PR China.
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Huang YB, Ng CJ, Chiu CH, Chaou CH, Gao SY, Chen SY. Safety and effectiveness of remdesivir for the treatment of COVID-19 patients with end-stage renal disease: A retrospective cohort study. J Microbiol Immunol Infect 2024; 57:76-84. [PMID: 38135644 DOI: 10.1016/j.jmii.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/26/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND Remdesivir has been used to treat severe coronavirus 2019 (COVID-19); however, its safety and effectiveness in patients remain unclear. This study aimed to investigate the safety and effectiveness of remdesivir in patients with COVID-19 with end-stage renal disease (ESRD). METHODS This retrospective study used the Chang Gung Research Database (CGRD) and extracted data from 21,621 adult patients with COVID-19 diagnosed between April 2021 and September 2022. The patients were divided into groups based on their remdesivir use and the presence of ESRD. The adverse effects of remdesivir and their outcomes were analyzed after propensity score matching. RESULTS To compare the adverse effects of remdesivir, propensity scores were used for one-to-one matching between patients with and without ESRD treated with remdesivir (N = 110). There were no statistically significant differences in heart rates, blood glucose levels, variations in hemoglobin levels before and after remdesivir use, or liver function between the two groups after remdesivir use. A comparison was made between patients with ESRD using remdesivir and those not using remdesivir after propensity score matching (N = 44). Although a shorter length of stay (LOS), lower intensive care unit (ICU) admission rate, and lower intubation rate were noted in the ESRD group treated with remdesivir, the difference was not statistically significant. CONCLUSION Remdesivir is safe for use in patients with COVID-19 and ESRD; no increased adverse effects were noted compared with patients without ESRD. However, the effectiveness of remdesivir use in patients with COVID-19 and ESRD remains uncertain.
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Affiliation(s)
- Yan-Bo Huang
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Chip-Jin Ng
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Cheng-Hsun Chiu
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Chung-Hsien Chaou
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Shi-Ying Gao
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Shou-Yen Chen
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
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Gublo B, St Amand AB, Menon A, Scalise AA. Valacyclovir Neurotoxicity in Patients with End-Stage Renal Disease: Two Cases Reviewed. J Pharm Pract 2024; 37:248-251. [PMID: 38247339 DOI: 10.1177/08971900221127061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Purpose: The objective of this case series is to highlight different manifestations of valacyclovir associated neurotoxicity (VAN) and demonstrate the importance of adjusting medication appropriately in patients with end-stage renal disease (ESRD) on hemodialysis to prevent these complications. Summary: Valacyclovir is a medication used to treat herpes zoster infection, commonly known as shingles. Valacyclovir is renally cleared and can accumulate in patients with renal dysfunction leading to severe side effects due to the prolonged half-life. VAN is a common adverse effect in patients with underlying kidney disease, that can be easily prevented if valacyclovir is properly dosed. This case series details the clinical outcomes of two elderly patients who were prescribed valacyclovir at six-times the recommended dose based on their renal function. Failure to reduce the dose of valacyclovir resulted in severe neurological and physical manifestations that required hospital admission and emergent hemodialysis. Conclusion: This case series details the importance of adjusting valacyclovir dose based on renal function. In patients with ESRD, the half-life of valacyclovir can be up to 14 hours, therefore hemodialysis should be utilized in severe cases of neurotoxicity to improve rapid excretion of the drug and promote rapid recovery from VAN.
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Affiliation(s)
- Bernadette Gublo
- Clinical Pharmacy, Providence Veteran Affairs Medical Center, Providence, RI, USA
| | - Amy Beth St Amand
- Clinical Pharmacy, Providence Veteran Affairs Medical Center, Providence, RI, USA
| | - Anupama Menon
- Clinical Pharmacy, Providence Veteran Affairs Medical Center, Providence, RI, USA
| | - Alissa A Scalise
- Clinical Pharmacy, Providence Veteran Affairs Medical Center, Providence, RI, USA
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Gomes RVC, Peluso AA, Ronchi FA, de Oliveira LCG, Casarini DE, Santos RAS, Endlich PW, de Abreu GR. Antihypertensive treatment of end-stage renal disease patients on hemodialysis does not alter circulating ACE and ACE2 activity and angiotensin peptides. Am J Med Sci 2024; 367:128-134. [PMID: 37984736 DOI: 10.1016/j.amjms.2023.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/08/2023] [Accepted: 11/16/2023] [Indexed: 11/22/2023]
Abstract
Cardiovascular diseases (CVD) are the main causes of death in hemodialysis patients, representing a public health challenge. We investigated the effect of different antihypertensive treatments on circulating levels of renin-angiotensin system (RAS) components in end-stage renal disease (ESRD) patients on hemodialysis. ESRD patients were grouped following the prescribed antihypertensive drugs: ß-blocker, ß-blocker+ACEi and ß-blocker+AT1R blocker. ESDR patients under no antihypertensive drug treatment were used as controls. Blood samples were collected before hemodialysis sessions. Enzymatic activities of the angiotensin-converting enzymes ACE and ACE2 were measured through fluorescence assays and plasma concentrations of the peptides Angiotensin II (Ang II) and Angiotensin-(1-7) [Ang-(1-7)] were quantified using mass spectrometry (LC-MS/MS). ACE activity was decreased only in the ß-blocker+ACEi group compared to the ß-blocker+AT1R, while ACE2 activity did not change according to the antihypertensive treatment. Both Ang II and Ang-(1-7) levels also did not change according to the antihypertensive treatment. We concluded that the treatment of ESRD patients on hemodialysis with different antihypertensive drugs do not alter the circulating levels of RAS components.
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Affiliation(s)
- Renata Vitoriano Corradi Gomes
- Mucuri's Medical School, Multicentric Post-Graduate Program in Physiological Sciences and Health Sciences Post-Graduate Program, Federal University of the Jequitinhonha and Mucuri Valleys, Teófilo Otoni-MG, Brazil
| | - A Augusto Peluso
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | | | | | - Dulce Elena Casarini
- Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo-SP, Brazil
| | | | - Patrick Wander Endlich
- Mucuri's Medical School, Multicentric Post-Graduate Program in Physiological Sciences and Health Sciences Post-Graduate Program, Federal University of the Jequitinhonha and Mucuri Valleys, Teófilo Otoni-MG, Brazil.
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Maglie R, Baffa ME, Senatore S, Pipitò C, Caproni M, Solimani F, Antiga E. Rapid and sustained response to tralokinumab in a patient with severe bullous pemphigoid and end-stage kidney disease. Clin Exp Dermatol 2024; 49:161-163. [PMID: 37757836 DOI: 10.1093/ced/llad331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 09/21/2023] [Indexed: 09/29/2023]
Abstract
Tralokinumab as a novel therapeutic approach for bullous pemphigoid.
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Affiliation(s)
- Roberto Maglie
- Department of Health Sciences, Section of Dermatology, University of Florence, Florence, Italy
| | - Maria Efenesia Baffa
- Department of Health Sciences, Section of Dermatology, University of Florence, Florence, Italy
| | - Stefano Senatore
- Department of Health Sciences, Section of Dermatology, University of Florence, Florence, Italy
| | - Carlo Pipitò
- Department of Health Sciences, Section of Dermatology, University of Florence, Florence, Italy
| | - Marzia Caproni
- Department of Health Sciences, Section of Dermatology, University of Florence, Florence, Italy
| | - Farzan Solimani
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Emiliano Antiga
- Department of Health Sciences, Section of Dermatology, University of Florence, Florence, Italy
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Маркова ТН, Косова ЕВ, Мищенко НК. [Pituitary disorders in patients with end-stage chronic renal failure]. Probl Endokrinol (Mosk) 2024; 69:37-46. [PMID: 38311993 PMCID: PMC10848192 DOI: 10.14341/probl13212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 04/07/2023] [Accepted: 06/06/2023] [Indexed: 02/06/2024]
Abstract
Disorders in the kidneys lead to disturbance of homeostasis. As the glomerular filtration rate decreases, the metabolism of numerous biologically active substances, including pituitary hormones, decreases. The article presents an overview of pituitary dysfunction in patients with chronic kidney disease (CKD) and discusses the possible reasons of the pathogenetic mechanisms. Particular focus is being given to the assessment of changes in the concentration of pituitary hormones in patients with end-stage chronic kidney disease (CKD) and discusses the pathogenetic mechanisms of their formation. Particular attention is paid to the assessment of changes in the concentration of pituitary hormones in patients receiving renal replacement therapy (RRT). CKD leads to an increase in the level of prolactin, luteinizing hormone (LH) and follicle-stimulating hormone (FSH). Concentrations of growth hormone (GH), isulin-like growth factor-1 (IGF-1), thyroid-stimulating hormone (TSH), adrenocorticotropic hormone (ACTH) and vasopressin may remain within normal values or increase in this group of patients. RRT does not reduce the levels of prolactin, LH, FSH, while the concentration of growth hormone, IGF-1, TSH tends to normalize. The content of ACTH and vasopressin may remain unchanged or decrease. Kidney transplantation in most cases corrects hormonal disorders. Correction of hormonal changes can improve the clinical outcome and quality of life of patients with end stage CKD.
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Affiliation(s)
- Т. Н. Маркова
- Московский государственный медико-стоматологический университет им. А.И. Евдокимова; Городская клиническая больница № 52 ДЗМ
| | - Е. В. Косова
- Московский государственный медико-стоматологический университет им. А.И. Евдокимова
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Wang L, Xu A, Wang J, Fan G, Liu R, Wei L, Pei M. The effect and mechanism of Fushen Granule on gut microbiome in the prevention and treatment of chronic renal failure. Front Cell Infect Microbiol 2024; 13:1334213. [PMID: 38274729 PMCID: PMC10808756 DOI: 10.3389/fcimb.2023.1334213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 12/14/2023] [Indexed: 01/27/2024] Open
Abstract
Background Fushen Granule is an improved granule based on the classic formula Fushen Formula, which is used for the treatment of peritoneal dialysis-related intestinal dysfunction in patients with end-stage renal disease. However, the effect and mechanism of this granule on the prevention and treatment of chronic renal failure have not been fully elucidated. Methods A 5/6 nephrectomy model of CRF was induced and Fushen Granule was administered at low and high doses to observe its effects on renal function, D-lactate, serum endotoxin, and intestinal-derived metabolic toxins. The 16SrRNA sequencing method was used to analyze the abundance and structure of the intestinal flora of CRF rats. A FMT assay was also used to evaluate the effects of transplantation of Fushen Granule fecal bacteria on renal-related functional parameters and metabolic toxins in CRF rats. Results Gavage administration of Fushen Granule at low and high doses down-regulated creatinine, urea nitrogen, 24-h urine microalbumin, D-lactate, endotoxin, and the intestinal-derived toxins indophenol sulphateand p-cresol sulphate in CRF rats. Compared with the sham-operated group in the same period, CRF rats had a decreased abundance of the firmicutes phylum and an increased abundance of the bacteroidetes phylum at the phylum level, and a decreasing trend of the lactobacillus genus at the genus level. Fushen Granule intervention increased the abundance of the firmicutes phylum, decreased the abundance of the bacteroidetes phylum, and increased the abundance of the lactobacillus genus. The transplantation of Fushen Granule fecal bacteria significantly reduced creatinine(Cr), blood urea nitrogen(Bun), uric acid(UA), 24-h urinary microalbumin, D-lactate, serum endotoxin, and enterogenic metabolic toxins in CRF rats. Compared with the sham-operated group, the transplantation of Fushen Granule fecal bacteria modulated the Firmicutes and Bacteroidetes phyla and the Lactobacillus genus. Conclusion Fushen Granule improved renal function and intestinal barrier function by regulating intestinal flora, inhibiting renal fibrosis, and delaying the progression of chronic renal failure.
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Affiliation(s)
- Lin Wang
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ao Xu
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jinxiang Wang
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Precision Medicine Center, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Guorong Fan
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ruiqi Liu
- Nephrology Department, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, China
| | - Lijuan Wei
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ming Pei
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Li L, Zhao J, Wang J, Xiong Q, Lin X, Guo X, Peng F, Liang W, Zuo X, Ying C. The arsenic-lowering effect of inulin-type prebiotics in end-stage renal disease: a randomized crossover trial. Food Funct 2024; 15:355-371. [PMID: 38093628 DOI: 10.1039/d3fo01843a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Background: Circulatory imbalance of trace elements is frequent in end-stage renal disease (ESRD), leading to a deficiency of essential elements and excess of toxic elements. The present study aimed to investigate whether inulin-type fructans (ITFs) could ameliorate the circulatory imbalance by modulating gut microbiota and regulating the absorption and elimination of trace elements. Methods: Peritoneal dialysis patients were enrolled in a randomized crossover trial, undergoing interventions with ITFs (10 g d-1) and maltodextrin (placebo) over a 9-month period (with a 3-month washout). The primary outcomes included essential elements Mn, Fe, Co, Cu, Zn, Se, Sr, and Mo and potential toxic elements V, Cr, Ni, As, Cd, Ba, Tl, Pb, Th, and U in plasma. Secondary outcomes included the gut microbiome, short chain fatty acids (SCFAs), bile acids (BAs), and daily removal of trace elements through urine, dialysate and feces. Results: Among the 44 participants initially randomized, 29 completed the prebiotic, placebo or both interventions. The daily dietary intake of macronutrients and trace elements remained consistent throughout the study. The administration of 10 g d-1 ITFs significantly reduced plasma arsenic (As) by 1.03 μg L-1 (95%CI: -1.74, -0.33) (FDR-adjusted P = 0.045) down from the baseline of 3.54 μg L-1 (IQRs: 2.61-4.40) and increased the As clearance rate by urine and dialysis (P = 0.033). Positive changes in gut microbiota were also observed, including an increase in the Firmicutes/Bacteroidetes ratio (P = 0.050), a trend towards higher fecal SCFAs (P = 0.082), and elevated excretion of primary BAs (P = 0.035). However, there were no significant changes in plasma concentrations of other trace elements or their daily removal by urine, dialysis and feces. Conclusions: The daily administration of 10 g d-1 ITFs proved to be effective in reducing the circulating retention of As but demonstrated to be ineffective for other trace elements in ESRD. These sentences are ok to include but as "The clinical trial registry number is ChiCTR-INR-17013739 (https://www.chictr.org.cn/showproj.aspx?proj=21228)".
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Affiliation(s)
- Li Li
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Jing Zhao
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Jinxue Wang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Qianqian Xiong
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Xuechun Lin
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Xiaolei Guo
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Fan Peng
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Wangqun Liang
- Division of Nephrology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xuezhi Zuo
- Department of Clinical Nutrition, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Chenjiang Ying
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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Arif E, Medunjanin D, Solanki A, Zuo X, Su Y, Dang Y, Winkler B, Lerner K, Kamal AI, Palygin O, Cornier MA, Wolf BJ, Hunt KJ, Lipschutz JH. β 2-Adrenergic receptor agonists as a treatment for diabetic kidney disease. Am J Physiol Renal Physiol 2024; 326:F20-F29. [PMID: 37916289 DOI: 10.1152/ajprenal.00254.2023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/19/2023] [Accepted: 10/25/2023] [Indexed: 11/03/2023] Open
Abstract
We have previously shown that the long-acting β2-adrenergic receptor (β2-AR) agonist formoterol induced recovery from acute kidney injury in mice. To determine whether formoterol protected against diabetic nephropathy, the most common cause of end-stage kidney disease (ESKD), we used a high-fat diet (HFD), a murine type 2 diabetes model, and streptozotocin, a murine type 1 diabetes model. Following formoterol treatment, there was a marked recovery from and reversal of diabetic nephropathy in HFD mice compared with those treated with vehicle alone at the ultrastructural, histological, and functional levels. Similar results were seen after formoterol treatment in mice receiving streptozotocin. To investigate effects in humans, we performed a competing risk regression analysis with death as a competing risk to examine the association between Veterans with chronic kidney disease (CKD) and chronic obstructive pulmonary disease (COPD), who use β2-AR agonists, and Veterans with CKD but no COPD, and progression to ESKD in a large national cohort of Veterans with stage 4 CKD between 2011 and 2013. Veterans were followed until 2016 or death. ESKD was defined as the initiation of dialysis and/or receipt of kidney transplant. We found that COPD was associated with a 25.6% reduction in progression from stage 4 CKD to ESKD compared with no COPD after adjusting for age, diabetes, sex, race-ethnicity, comorbidities, and medication use. Sensitivity analysis showed a 33.2% reduction in ESKD in Veterans with COPD taking long-acting formoterol and a 20.8% reduction in ESKD in Veterans taking other β2-AR agonists compared with those with no COPD. These data indicate that β2-AR agonists, especially formoterol, could be a treatment for diabetic nephropathy and perhaps other forms of CKD.NEW & NOTEWORTHY Diabetic nephropathy is the most common cause of ESKD. Formoterol, a long-acting β2-adrenergic receptor (β2-AR) agonist, reversed diabetic nephropathy in murine models of type 1 and 2 diabetes. In humans, there was an association with protection from progression of CKD in patients with COPD, by means of β2-AR agonist intake, compared with those without COPD. These data indicate that β2-AR agonists, especially formoterol, could be a new treatment for diabetic nephropathy and other forms of CKD.
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Affiliation(s)
- Ehtesham Arif
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Danira Medunjanin
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, United States
- Charleston Health Equity and Rural Outreach Innovation Center, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina, United States
| | - Ashish Solanki
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Xiaofeng Zuo
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Yanhui Su
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Yujing Dang
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Brennan Winkler
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Kasey Lerner
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Ahmed I Kamal
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Oleg Palygin
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Marc-Andre Cornier
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Bethany J Wolf
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, United States
| | - Kelly J Hunt
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, United States
- Charleston Health Equity and Rural Outreach Innovation Center, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina, United States
| | - Joshua H Lipschutz
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, United States
- Department of Medicine, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina, United States
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12
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Zhou L, Wang X, Zhang Y, Xie Y, Cui R, Xia J, Sun Z. Renal Metabolomics Study and Critical Pathway Validation of Shenkang Injection in the Treatment of Chronic Renal Failure. Biol Pharm Bull 2024; 47:499-508. [PMID: 38382928 DOI: 10.1248/bpb.b23-00835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
To reveal the mechanism of Shenkang injection (SKI) in the treatment of chronic renal failure, and verify the key pathway. In this work, an untargeted metabolomics approach was performed by LC-MS coupled with multivariate statistical analysis to provide new insights into therapeutic mechanism of SKI. Hematoxylin-eosin (H&E) Staining and Immunohistochemistry were used to evaluate the effects of drug treatment, Western blot was used to verify the critical pathway. Then, a total of 44 potential biomarkers of chronic renal failure (CRF) were identified and reversed regulation, including 2,8-dihydroxypurine, 5-methoxytryptophan, uric acid, acetylcarnitine, taurine, etc. Mainly concerned with arginine and proline metabolism, purine metabolism, histidine metabolism, etc. Pathological examination showed that the renal interstitium of SKI group was significantly improved, with fewer inflammatory cells and thinner vascular walls compared with the model group. Immunohistochemical results showed that the expression of α-smooth muscle actin (α-SMA) was decreased, and the expression of E-cadherin was increased in CRF model group, and the two indicators were reversed regulation in SKI injection, indicating that the degree of fibrosis was relieved. Critical signaling pathway phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt) and nuclear factor-kappaB (NF-κB) protein expressions were significantly inhibited. This study was the first to employ metabolomics to elucidate the underlying mechanisms of SKI in chronic renal failure. The results would provide some support for clinical application of traditional Chinese medicines in clinic.
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Affiliation(s)
- Lin Zhou
- School of Minerals Processing and Bioengineering, Central South University
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University
| | - Xiaohui Wang
- Department of Ultrasound, the First Affiliated Hospital of Zhengzhou University
| | - Yi Zhang
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine
| | - Yan Xie
- Laboratory of Biomedical Engineering, Henan Luoyang Orthopaedic Hospital (Henan Orthopaedic Hospital)
| | - Rui Cui
- Department of Ultrasonography, The Sixth Affiliated Hospital, Sun Yat-sen University
| | - Jinlan Xia
- School of Minerals Processing and Bioengineering, Central South University
| | - Zhi Sun
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University
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Vitolo M, Gerra L, Boriani G. Oral anticoagulants in patients with atrial fibrillation and end-stage renal disease: Walking the tightrope between thromboembolic and bleeding risk. Eur J Intern Med 2024; 119:39-41. [PMID: 37925354 DOI: 10.1016/j.ejim.2023.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 10/23/2023] [Indexed: 11/06/2023]
Affiliation(s)
- Marco Vitolo
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy; Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Luigi Gerra
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy.
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14
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Tan SK, Pinzon-Cortes JA, Cooper ME. Novel pharmacological interventions for diabetic kidney disease. Curr Opin Nephrol Hypertens 2024; 33:13-25. [PMID: 37889557 DOI: 10.1097/mnh.0000000000000935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review is to summarize the latest evidence on the prevention and progression of diabetic kidney disease (DKD), as well as novel pharmacological interventions from preclinical and early clinical studies with promising findings in the reduction of this condition's burden. RECENT FINDINGS We will cover the latest evidence on the reduction of proteinuria and kidney function decline in DKD achieved through established renin-angiotensin-aldosterone system (RAAS) system blockade and the more recent addition of SGLT2i, nonsteroidal mineralocorticoid receptor antagonists (MRAs) and GLP1-RA, that combined will most likely integrate the mainstay for current DKD treatment. We also highlight evidence from new mechanisms of action in DKD, including other haemodynamic anti-inflammatory and antifibrotic interventions, oxidative stress modulators and cell identity and epigenetic targets. SUMMARY Renal specific outcome trials have become more popular and are increasing the available armamentarium to diminish the progression of renal decline in patients at greater risk of end-stage kidney disease (ESKD) such as diabetic individuals. A combined pharmaceutical approach based on available rigorous studies should include RAAS blockade, SGLT2 inhibitors, nonsteroidal MRA and expectedly GLP1-RA on a personalized based-intervention. New specific trials designed to address renal outcomes will be needed for innovative therapies to conclude on their potential benefits in DKD.
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Affiliation(s)
- Seng Kiong Tan
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Diabetes Centre, Khoo Teck Puat Hospital, Singapore, Singapore
| | - Jairo A Pinzon-Cortes
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Mark E Cooper
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, Victoria, Australia
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15
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Pisani A, Pieruzzi F, Cirami CL, Riccio E, Mignani R. Interpretation of GFR slope in untreated and treated adult Fabry patients. Nephrol Dial Transplant 2023; 39:18-25. [PMID: 37442614 DOI: 10.1093/ndt/gfad164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Indexed: 07/15/2023] Open
Abstract
Nephropathy is one of the main features of Fabry disease (FD) that leads, in untreated patients with classical mutations, to end-stage renal disease (ESRD) from the third to the fifth decade of life. The availability of a specific treatment modified the natural history of FD; in particular, it was widely reported that enzyme replacement therapy (ERT) is able to slow the progression of the disease. Regarding Fabry nephropathy, several reports have documented an elevated estimated glomerular filtration rate (eGFR) slope in untreated patients as expression of a rapid disease progression towards ESRD. Otherwise, the prompt start of treatment may be beneficial in stabilizing renal function or slowing its decline. Therefore, based on data in the literature about the effects of ERT on eGFR decline and on the evidence supporting the role of eGFR slope as a surrogate endpoint for chronic kidney disease progression, we suggest, in this 'Expert Opinion', that a treatment should be defined effective when eGFR decline is <1 ml/min/1.73 m2/year and not effective when eGFR loss remains ≥3 ml/min/1.73 m2/year (≥2.5 ml/min/1.73 m2/year in females). Moreover, practical clinical recommendations and guidance for Fabry patients suggests that a change in treatment may be appropriate if individualized therapeutic goals are not achieved. Since a dose-dependent efficacy has been demonstrated for ERT, we suggest considering a switch to a higher dose of ERT in symptomatic adult Fabry patients (ages 18-60 years) with an eGFR of 45-90 ml/min/1.73 m2 and treated with a stable dose of ERT for at least 1 year, in which a linear negative slope of eGFR of 3 ml/min/1.73 m2/year for males (2.5 ml/min/1.73 m2/year for females) was observed.
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Affiliation(s)
- Antonio Pisani
- Chair of Nephrology, Department of Public Health, Federico II University of Naples, Naples, Italy
| | - Federico Pieruzzi
- Clinical Nephrology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | | | - Eleonora Riccio
- Chair of Nephrology, Department of Public Health, Federico II University of Naples, Naples, Italy
| | - Renzo Mignani
- Nephrology, Dialysis and Transplantation, IRCCS S. Orsola University Hospital, University of Bologna, Bologna, Italy
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Mei Y, Tong X, Hu Y, Liu W, Wang J, Lv K, Li X, Cao L, Wang Z, Xiao W, Gao X. Comparative pharmacokinetics of six bioactive components of Shen-Wu-Yi-Shen tablets in normal and chronic renal failure rats based on UPLC-TSQ-MS/MS. J Ethnopharmacol 2023; 317:116818. [PMID: 37348793 DOI: 10.1016/j.jep.2023.116818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 06/12/2023] [Accepted: 06/17/2023] [Indexed: 06/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Shen-Wu-Yi-Shen tablets (SWYST), a Chinese patent medicine consisting of 12 herbal medicines, was formulated by a famous TCM nephrologist, Zou Yunxiang. It is clinically used to improve the symptoms of nausea, vomiting, poor appetite, dry mouth and throat, and dry stool in patients with chronic renal failure (CRF) accompanied by qi and yin deficiency, dampness, and turbidity. SWYST can reduce urea nitrogen, blood creatinine, and urinary protein loss, and increase the endogenous creatinine clearance rate. However, little is known about its pharmacokinetics. AIM OF STUDY To compare the pharmacokinetics of six bioactive components after oral administration of SWYST in normal and adenine-induced CRF rats. MATERIALS AND METHODS A method based on ultra-performance liquid chromatography coupled with a triple-stage quadrupole mass spectrometer (UPLC-TSQ-MS/MS) was developed and validated to determine the six bioactive compounds (albiflorin, paeoniflorin, plantagoguanidinic acid, rhein, aloe-emodin, and emodin) in rat plasma. Rat plasma samples were prepared using protein precipitation. Chromatography was performed on an Agilent Eclipse Plus C18 column (3.0 × 50 mm, 1.8 μm) using gradient elution with a mobile phase composed of acetonitrile and water containing 0.1% (v/v) formic acid, while detection was achieved by electrospray ionization MS under the multiple selective reaction monitoring modes. After SWYST administration, rat plasma was collected at different time points, and the pharmacokinetic parameters of six analytes were calculated and analyzed based on the measured plasma concentrations. RESULTS The UPLC-TSQ-MS/MS method was fully validated for its satisfactory linearity (r ≥ 0.9913), good precisions (RSD <11.5%), and accuracy (RE: -13.4∼13.1%), as well as acceptable limits in the extraction recoveries, matrix effects, and stability (RSD <15%). In normal rats, the six analytes were rapidly absorbed (Tmax ≤ 2 h), and approximately 80% of their total exposure was eliminated within 10 h. Moreover, in normal rats, the AUC0-t and Cmax of albiflorin, plantagoguanidinic acid, and rhein exhibited linear pharmacokinetics within the dose ranges, while that of paeoniflorin is non-linear. However, in CRF rats, the six analytes exhibited reduced elimination and significantly different AUC or Cmax values. These changes may reflect a decreased renal clearance rate or inhibition of drug-metabolizing enzymes and transporters in the liver and gastrointestinal tract caused by CRF. CONCLUSIONS A sensitive UPLC-TSQ-MS/MS method was validated and used to investigate the pharmacokinetics of SWYST in normal and CRF rats. This is the first study to investigate the pharmacokinetics of SWYST, and our findings elucidate the causes of their different pharmacokinetic behaviors in CRF rats. Furthermore, the results provide useful information to guide further research on the pharmacokinetic-pharmacodynamic correlation and clinical application of SWYST.
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Affiliation(s)
- Yudan Mei
- College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Xiaoyu Tong
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China; Local Joint Engineering Research Center on the Intelligent Manufacturing of TCM, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China
| | - Yumei Hu
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China; Local Joint Engineering Research Center on the Intelligent Manufacturing of TCM, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China
| | - Wenjun Liu
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China; Local Joint Engineering Research Center on the Intelligent Manufacturing of TCM, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China
| | - Jiajia Wang
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China; Local Joint Engineering Research Center on the Intelligent Manufacturing of TCM, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China
| | - Kaihong Lv
- China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - Xu Li
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China; Local Joint Engineering Research Center on the Intelligent Manufacturing of TCM, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China
| | - Liang Cao
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China; Local Joint Engineering Research Center on the Intelligent Manufacturing of TCM, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China
| | - Zhenzhong Wang
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China; Local Joint Engineering Research Center on the Intelligent Manufacturing of TCM, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China
| | - Wei Xiao
- College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China; State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China; Local Joint Engineering Research Center on the Intelligent Manufacturing of TCM, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China.
| | - Xia Gao
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China; Local Joint Engineering Research Center on the Intelligent Manufacturing of TCM, Jiangsu Kanion Pharmaceutical Co., Ltd, Lianyungang, 222047, People's Republic of China.
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Yang J, Li B, Wang J, Fan W. Puerarin alleviates chronic renal failure-induced pyroptosis in renal tubular epithelial cells by targeting miR-342-3p/TGF-β/SMAD axis. Genes Genomics 2023; 45:1563-1573. [PMID: 37747643 DOI: 10.1007/s13258-023-01448-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 08/28/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Chronic renal failure (CRF) is the result of kidney damage. Puerarin is a flavonoid with specific nephroprotective effect, but its effect on CRF needs further research. This study explored the effect of puerarin on CRF and the potential molecular mechanism. METHODS Adenine was used to establish an in vivo CRF model in rats, and rats were intragastrically administered with puerarin at a dose of 400 mg/kg body weight once a day from day 1 to day 28. Hematoxylin and eosin (HE) and Masson staining were used to observe the morphology and fibrosis of kidney tissue. Lipopolysaccharide (LPS) (400 ng/mL)/H2O2 (200 µM) was applied to human kidney 2 (HK-2) cells to construct an in vitro CRF model. Enzyme-linked immunosorbent assay (ELISA) was performed to validate interleukin (IL)-1β and IL-18 levels. Quantitative reverse transcription polymerase chain reaction (RT-qPCR) was performed to detect microRNA (miR)-342-3p levels. Transforming growth factor beta (TGF-β)1, SMAD2, SMAD3, and pyroptosis marker proteins were detected by Western blot. The interaction between miR-342-3p and TGF-β/SMAD was determined by a dual-luciferase reporter gene assay. Cell Counting Kit-8 (CCK-8) assay was utilized to determine cell viability. RESULTS In the CRF model, puerarin alleviated renal injury and fibrosis and reduced creatinine (Cr) and blood urea nitrogen (BUN) levels. At the same time, miR-342-3p was downregulated, while the TGF-β/SMAD axis was activated and levels of IL-1β and IL-18 were increased. After treatment of CRF rats with puerarin, the expression level of miR-342-3p was increased, the TGF-β/SMAD axis was inhibited, and the secretion of IL-1β and IL-18 was decreased. MiR-342-3p directly bound to and negatively regulated the expression of TGF-β1, SMAD2, and SMAD3. In the in vitro CRF model, miR-342-3p inhibited HK-2 cell pyroptosis by inhibiting the TGF-β/SMAD axis. CONCLUSION Puerarin reduced renal injury and pyroptosis in CRF rats by targeting the miR-342-3p/TGF-β/SMAD axis.
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Affiliation(s)
- Jing Yang
- Department of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Wuhua District, Kunming, 650032, China
| | - Baochao Li
- Department of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Wuhua District, Kunming, 650032, China
| | - Jiangming Wang
- Department of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Wuhua District, Kunming, 650032, China
| | - Wenxing Fan
- Department of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Wuhua District, Kunming, 650032, China.
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Lin YC, Tsao HM, Lai TS, Chen YT, Chou YH, Lin SL, Chen YM, Hung KY, Tu YK. Effect of Lipid-Lowering Drugs on Renal and Cardiovascular Outcomes in Patients with Chronic Kidney Disease and Dyslipidemia: A Retrospective Cohort Study. Clin Pharmacol Ther 2023; 114:1366-1374. [PMID: 37750432 DOI: 10.1002/cpt.3060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 09/16/2023] [Indexed: 09/27/2023]
Abstract
The effects of lipid-lowering drugs (LLDs) on cardiovascular and renal outcomes in patients with advanced chronic kidney disease (CKD) and dyslipidemia are not completely understood. We conducted a retrospective cohort study to evaluate the effect of LLDs on end-stage kidney disease (ESKD), major adverse cardiovascular events (MACEs), and mortality in adult patients with CKD stage 3b, 4, or 5, and dyslipidemia. Participants were recruited between January 1, 2008, and December 31, 2018, and classified as LLD or non-LLD users; the final follow-up date was December 31, 2020. The primary outcome was time to ESKD or death due to renal failure. Sub-distribution hazard regression models adjusted for multivariables, including time-varying lipid profile covariates, were used for the analysis. Among the 6,740 participants, 4,280 patients with CKD and dyslipidemia, including 872 using LLDs and 3,408 not using LLDs, completed the primary analysis. The multivariable analyses showed that LLD users had a significantly lower risk of time to the composite renal outcome (adjusted hazard ratio [aHR], 0.76, 95% confidence interval [CI], 0.65-0.89), and MACE incidence (aHR, 0.75, 95% CI, 0.62-0.93) than did non-LLD users. After adjusting for time-varying covariates of the lipid profile, there was a significant difference in the composite renal outcome (aHR, 0.78, 95% CI, 0.65-0.93) and MACEs (aHR, 0.77, 95% CI, 0.60-0.98). Among adult patients with advanced CKD and dyslipidemia, LLD users had a significantly lower risk of composite renal outcomes and MACEs than non-LLD users. In addition to reducing lipid profile, the use of LLD is associated with renal and cardiovascular protective effects.
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Affiliation(s)
- Yi-Chih Lin
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Medicine, National Taiwan University Hospital Jinshan Branch, New Taipei City, Taiwan
| | - Hsiao-Mei Tsao
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Tai-Shuan Lai
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yi-Ting Chen
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Division of Blood Purification, Department of Integrated Diagnostics & Therapeutics, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Hsiang Chou
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Shuei-Liong Lin
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Physiology, National Taiwan University College of Medicine, Taipei, Taiwan
- Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan
| | - Yung-Ming Chen
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Kuan-Yu Hung
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yu-Kang Tu
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan
- Health Data Research Center, National Taiwan University, Taipei, Taiwan
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Zhong G, Cai X, Wei R, Wei S, Cao X. Curcumenol improves renal function in 5/6 nephrectomy-induced chronic renal failure rats via the SIRT1/NF-κB pathway. Anat Rec (Hoboken) 2023; 306:3189-3198. [PMID: 36495299 DOI: 10.1002/ar.25137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 11/19/2022] [Accepted: 11/22/2022] [Indexed: 11/14/2023]
Abstract
The present work aimed to explore the protective effects of curcumenol and evaluate its pharmacological mechanisms in 5/6 nephrectomy-induced chronic renal failure (CRF). Rats with CRF were administrated curcumenol and the effects on renal functions were investigated. Renal function examinations were carried out, whereas serum levels of inflammatory mediators, including NF-κB, MCP-1 and IL-1β were analyzed by ELISA. The mRNA expression levels of SIRT1, p65 and IκBα were measured by qRT-PCR, and the SIRT1 protein levels were analyzed by western blot and immunohistochemistry. Our results indicated that curcumenol significantly improved the renal functions in the CRF rats. Compared to the sham group, serum levels of NF-κB, MCP-1, IL-1β, and the mRNA expression levels of p65 were significantly increased (p < 0.01), whereas the mRNA expression level of IκBα was significantly decreased (p < 0.01) and the SIRT1 levels were dramatically down-regulated (p < 0.05) in the CRF groups. Treatment with curcumenol remarkably inhibited inflammatory responses as reflected by the reduced levels of inflammatory mediators (p < 0.01) and SIRT1 up-regulation (p < 0.05). Our findings suggested that curcumenol could improve the renal function in 5/6 nephrectomy-induced CRF rats, and the mechanisms might involve suppressing the associated inflammation and modulating the SIRT1 and NF-κB signaling pathways.
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Affiliation(s)
- Guanghui Zhong
- Department of Nephrology, Ningbo Hospital of Traditional Chinese Medicine, Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Xudong Cai
- Department of Nephrology, Ningbo Hospital of Traditional Chinese Medicine, Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Renxiong Wei
- Department of Clinical Laboratory, Ningbo Hospital of Traditional Chinese Medicine, Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Sheng Wei
- Department of Nephrology, Ningbo Hospital of Traditional Chinese Medicine, Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Xiaodan Cao
- Department of Clinical Laboratory, Ningbo Hospital of Traditional Chinese Medicine, Affiliated to Zhejiang Chinese Medical University, Ningbo, China
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Wang XD, Chang TY, Cui YZ, Zhang L, Wang WY, Zhang SL, Liao X. [Academic characteristics of contemporary famous traditional Chinese medicine experts and schools in treatment of chronic renal failure based on SrTO]. Zhongguo Zhong Yao Za Zhi 2023; 48:6257-6268. [PMID: 38211982 DOI: 10.19540/j.cnki.cjcmm.20230915.503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
According to the systematic review of text and opinion(SrTO) developed by the Joanna Briggs Institute(JBI), this study integrated the evidence of the medical cases, papers, medical experience, and other related research of famous experts and schools on the treatment of chronic renal failure in the field of traditional Chinese medicine(TCM) nephropathy, analyzed the academic characteristics and influencing factors from the aspects of the principle, method, recipe, and medicines, and explored the internal logic and law of inheritance and innovation in TCM nephropathy. A total of 36 famous TCM experts and 4 schools were included. The work areas are concentrated in North and South China. 94.0% of the famous TCM experts have experienced master-disciple teaching. 27.8% have studied TCM through family succession. 38.9% have been taught by multiple famous teachers. And 5.6% have not experienced master-disciple teaching. In terms of principle, method, recipe, and medicines, many innovations have been made, with 30.6% of famous TCM experts proposing new theories, 11.1% advocating staged treatment of chronic renal failure, and 47.2% summarizing the treatment methods. The formation of the academic thoughts of contemporary famous TCM experts and schools on the treatment of chronic renal failure is closely related to the learning mode, era, and work area. Contemporary famous TCM experts and schools have the academic characteristics of combining classical and clinical theories and paying more attention to TCM with western medicine supplemented. The field of TCM nephropathy has the characteristics of simultaneous inheritance and innovation. On the basis of inheriting the classical theories of TCM, it absorbs modern medical theories, combines clinical diagnosis with the syndrome and treatment law of contemporary diseases, and makes innovations in principle, method, recipe, and medicines, which has significant clinical efficacy in the treatment of chronic renal failure.
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Affiliation(s)
- Xiao-Dan Wang
- Changchun University of Chinese Medicine Changchun 130117, China
| | - Tian-Ying Chang
- Affiliated Hospital of Changchun University of Chinese Medicine Changchun 130021, China
| | - Ying-Zi Cui
- Affiliated Hospital of Changchun University of Chinese Medicine Changchun 130021, China
| | - Le Zhang
- Center for Evidence-based Chinese Medicine,Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Wen-Ya Wang
- Center for Evidence-based Chinese Medicine,Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Shou-Lin Zhang
- Affiliated Hospital of Changchun University of Chinese Medicine Changchun 130021, China
| | - Xing Liao
- Center for Evidence-based Chinese Medicine,Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences Beijing 100700, China
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Shi HY, Zhang W, Cao W, Anker JVD, Chen XY, Zhao W. Meropenem Clearance in a Child With End-stage Renal Disease Undergoing Prolonged Intermittent Renal Replacement Therapy: A Case Report and Literature Review. Pediatr Infect Dis J 2023; 42:1073-1076. [PMID: 37725827 DOI: 10.1097/inf.0000000000004077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
BACKGROUND Meropenem is frequently used to treat severe infections in critically ill children. However, pharmacokinetic data on meropenem in children with end-stage renal disease (ESRD) undergoing prolonged intermittent renal replacement therapy (PIRRT) is limited. Our objectives were to evaluate meropenem clearance in a child with ESRD with and without PIRRT, compare the results to previous continuous renal replacement therapy studies in children, toddlers and neonates, and assess whether the currently used dose of meropenem is sufficient. CASE DESCRIPTION A 5-year-old girl with an estimated glomerular filtration rate of 12.8 mL/min/1.73 m 2 was diagnosed with pulmonary infection and treated with 300 mg meropenem once a day. PIRRT was performed for 8 hours every 2 days. We used WinNonlin to evaluate meropenem clearance with and without PIRRT. RESULTS Our case showed that PIRRT increased the clearance of meropenem from 1.39 (1.3) to 2.42 L/h (2.3 mL/kg/min) and caught up 42.6% of the total clearance. This result is in accordance with previous studies in children but slightly less than seen in toddlers and neonates under continuous renal replacement therapy. The current dose of 300 mg once a day is not sufficient to reach the therapeutic target. CONCLUSIONS Predicting meropenem clearance in children with ESRD undergoing PIRRT is difficult as clearance will be affected by renal function, PIRRT settings and other factors. Further studies are needed to explore the individual variability of meropenem clearance and optimize the dosing regimen.
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Affiliation(s)
- Hai-Yan Shi
- From the Department of Clinical Pharmacy, Shandong Engineering and Technology Research Center for Pediatric Drug Development, Shandong Medicine and Health Key Laboratory of Clinical Pharmacy, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Wei Zhang
- Department of Clinical Pharmacy, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Wei Cao
- Department of Nephrology, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Institute of Nephrology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - John van den Anker
- Division of Clinical Pharmacology, Children's National Hospital, Washington, DC
- Departments of Pediatrics, Pharmacology & Physiology, Genomics and Precision Medicine, School of Medicine and Health Sciences, George Washington University, Washington, DC
- Department of Paediatric Pharmacology and Pharmacometrics, University of Basel Children's Hospital, University of Basel, Switzerland
| | - Xiao-Yu Chen
- Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Wei Zhao
- Department of Clinical Pharmacy, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
- Third Hospital of Hebei Medical University, Shijiazhuang, China
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Zhou L, Wang X, Xia J, Zhang L, Xue L, Jia Q, Fu Z, Sun Z. Pharmacokinetic-pharmacodynamic modeling of the active components of Shenkang injection in rats with chronic renal failure and its protective effect on damaged renal cells. Biopharm Drug Dispos 2023; 44:406-419. [PMID: 37679901 DOI: 10.1002/bdd.2377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 07/14/2023] [Accepted: 08/20/2023] [Indexed: 09/09/2023]
Abstract
The study aimed to explore the pharmacokinetic and pharmacodynamic alterations of the active components of Shenkang injection (i.e. hydroxy saffron yellow pigment A [HSYA], tanshinol, rheum emodin, and astragaloside IV) in rats with chronic renal failure (CRF), and establish a pharmacokinetic-pharmacodynamic model (PK-PD model) in order to provide a scientific and theoretical basis for the rational clinical use of Shenkang injection. Sprague-Dawley (SD) rats were randomly divided into a normal group, model group, and Shenkang injection group. A rat model of CRF was induced by adenine gavage and then followed by drug administration via tail vein injection. Orbital blood was collected at different timepoints and the blood concentrations of the four active components were measured by UHPLC-Q-Orbitrap HRMS. Serum levels of creatinine (Scr), urea nitrogen (BUN), and uric acid (UA) were determined using an automatic biochemical analyzer. A PK-PD model was established, and DAS 3.2.6 software was used for model fitting as well as statistical analysis. TGF-β1 was utilized to induce normal rat kidney cells to construct a renal fibrosis model to investigate the protective effect of the pharmacological components on renal fibrosis. The pharmacokinetic analysis of hydroxy saffron yellow pigment A, tanshinol, rheum emodin, and astragaloside IV based on UHPLC-Q-Orbitrap HRMS was stable. The linear regression equations for the four active components were as follows: Y = 0.031X + 0.0091 (R2 = 0.9986) for hydroxy saffron yellow pigment A, Y = 0.0389X + 0.164 (R2 = 0.9979) for tanshinol, Y = 0.0257X + 0.0146 (R2 = 0.9973) for rheum emodin, and Y = 0.0763X + 0.0139 (R2 = 0.9993) for astragaloside IV, which indicated good linear relationships. The methodological investigation was stable, with the interday and intraday precision RSD <10%. Meanwhile, the recoveries ranged between 90% and 120%, in accordance with the requirements for in vivo analysis of drugs. Compared with the model group, the levels of Scr, BUN, and UA were significantly decreased after 20 min in the Shenkang injection group (p < 0.01). The PK-PD model showed that the four active components in the Shenkang injection group could fit well with the three effect measures (i.e. Scr, BUN, and UA), with the measured values similar to the predicted values. The cell model of renal fibrosis showed that the connective tissue growth factor and FN1 protein expression levels were significantly lower in the Shenkang injection group than those in the model group, and the cell fibrosis was improved. The established method for in vivo analysis of Shenkang injection was highly specific, with good separation of the components and simple operation. The total statistical moment could well integrate the pharmacokinetic parameters of the four active components. After treatment with Shenkang injection, all indexes in the administered group improved and showed significant inhibition of renal cell fibrosis in vitro. This study could provide scientific reference ideas for the clinical rational use of traditional Chinese medicine.
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Affiliation(s)
- Lin Zhou
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- School of Minerals Processing and Bioengineering, Central South University, Changsha, China
| | - Xiaohui Wang
- Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jinlan Xia
- School of Minerals Processing and Bioengineering, Central South University, Changsha, China
| | - Liyuan Zhang
- Department of Psychiatry, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lianping Xue
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qingquan Jia
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhihui Fu
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhi Sun
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Bruss JB, Bader J, Hamed KA. Safety and pharmacokinetics of SPR206 in subjects with varying degrees of renal impairment. Antimicrob Agents Chemother 2023; 67:e0050523. [PMID: 37823647 PMCID: PMC10648942 DOI: 10.1128/aac.00505-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 08/18/2023] [Indexed: 10/13/2023] Open
Abstract
SPR206 is a novel polymyxin derivative with potent in vitro activity against susceptible and multidrug-resistant strains of Acinetobacter baumannii, Pseudomonas aeruginosa, Klebsiella pneumoniae, Escherichia coli, and Enterobacter species. SPR206 is eliminated renally. The safety, tolerability, and pharmacokinetics (PK) of SPR206 were evaluated in healthy subjects with normal renal function (Cohort 1) and subjects with varying degrees of renal impairment (RI) (Cohorts 2-4) or end-stage renal disease (ESRD) on hemodialysis (HD) (Cohort 5). Subjects in Cohorts 1-4 received a 100-mg intravenous (IV) dose of SPR206. Subjects in Cohort 5 received a 100-mg IV dose within 2 h after HD on day 1 and 1 h before HD on day 5. Safety and PK analyses included 37 subjects. Mostly mild but no serious treatment-related adverse events were reported. Systemic exposure to SPR206 increased as renal function decreased, with mean area under the concentration-time curve from time 0 to the last quantifiable concentration (AUC0-last) values 39% to 239% greater in subjects with RI vs healthy subjects. Mean plasma clearance (CL) of SPR206 decreased with decreasing renal function (29% to 76% lower vs healthy subjects). In subjects with ESRD, AUC0-last decreased by 51%, and CL increased by 92% for dialyzed vs nondialyzed conditions. SPR206 was excreted in urine within 12 h in healthy subjects and subjects with mild RI (Cohort 2) but was prolonged in those with moderate and severe RI (Cohorts 3 and 4, respectively). In summary, SPR206 was generally safe and well tolerated, and the PK of SPR206 was well characterized in subjects with RI.
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Affiliation(s)
- Jon B. Bruss
- Spero Therapeutics, Inc., Cambridge, Massachusetts, USA
| | - Justin Bader
- Spero Therapeutics, Inc., Cambridge, Massachusetts, USA
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Chen LC, Chu YC, Lu T, Lin HYH, Chan TC. Cardiometabolic comorbidities in autosomal dominant polycystic kidney disease: a 16-year retrospective cohort study. BMC Nephrol 2023; 24:333. [PMID: 37946153 PMCID: PMC10637020 DOI: 10.1186/s12882-023-03382-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 10/30/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Autosomal-dominant polycystic kidney disease (ADPKD) is the most prevalent hereditary kidney disease and the fourth leading cause of end-stage renal disease (ESRD) requiring renal replacement therapy (RRT). Nevertheless, there is a paucity of epidemiological research examining the risk factors and survival on RRT for ADPKD. Thus, we aimed to investigate the cumulative effects of cardiometabolic comorbidities, including hypertension (HTN), type 2 diabetes mellitus (DM), and dyslipidemia (DLP) to clinical outcomes in ADPKD. METHODS We identified 6,142 patients with ADPKD aged ≥ 20 years from 2000 to 2015 using a nationwide population-based database. HTN, DM, and DLP diagnoses before or at the time of ADPKD diagnosis and different combinations of the three diagnoses were used as the predictors for the outcomes. Survival analyses were used to estimate the adjusted mortality risk from cardiometabolic comorbidities and the risk for renal survival. RESULTS Patients with ADPKD who developed ESRD had the higher all-cause mortality (HR, 5.14; [95% CI: 3.88-6.80]). Patients with all three of the diseases had a significantly higher risk of entering ESRD (HR:4.15, [95% CI:3.27-5.27]), followed by those with HTN and DM (HR:3.62, [95% CI:2.82-4.65]), HTN and DLP (HR:3.54, [95% CI:2.91-4.31]), and HTN alone (HR:3.10, [95% CI:2.62-3.66]) compared with those without any three cardiometabolic comorbidities. CONCLUSIONS Our study discovered the cumulative effect of HTN, DM, and DLP on the risk of developing ESRD, which reinforces the urgency of proactive prevention of cardiometabolic comorbidities to improve renal outcomes and overall survival in ADPKD patients.
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Affiliation(s)
- Li-Chi Chen
- Research Center for Humanities and Social Sciences, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei, 115, Taiwan
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Yi-Chi Chu
- Research Center for Humanities and Social Sciences, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei, 115, Taiwan
| | - Tzongshi Lu
- Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Hugo Y-H Lin
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, No.68, Jhonghua 3rd Road, Cianjin, Kaohsiung, 807, Taiwan.
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Department of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Ta-Chien Chan
- Research Center for Humanities and Social Sciences, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei, 115, Taiwan.
- Institute of Public Health, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
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Büttner F, Barbosa CV, Lang H, Tian Z, Melk A, Schmidt BMW. Treatment of diabetic kidney disease. A network meta-analysis. PLoS One 2023; 18:e0293183. [PMID: 37917640 PMCID: PMC10621862 DOI: 10.1371/journal.pone.0293183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 10/07/2023] [Indexed: 11/04/2023] Open
Abstract
BACKGROUND Diabetic kidney disease (DKD) is a health burden of rising importance. Slowing progression to end stage kidney disease is the main goal of drug treatment. The aim of this analysis is to compare drug treatments of DKD by means of a systemic review and a network meta-analysis. METHODS We searched Medline, CENTRAL and clinicaltrials.gov for randomized, controlled studies including adults with DKD treated with the following drugs of interest: single angiotensin-converting-enzyme-inhibitor or angiotensin-receptor-blocker (single ACEi/ARB), angiotensin-converting-enzyme-inhibitor and angiotensin-receptor-blocker combination (ACEi+ARB combination), aldosterone antagonists, direct renin inhibitors, non-steroidal mineralocorticoid-receptor-antagonists (nsMRA) and sodium-glucose cotransporter-2 inhibitors (SGLT2i). As primary endpoints, we defined: overall mortality and end-stage kidney disease, as secondary endpoints: renal composite outcome and albuminuria and as safety endpoints: acute kidney injury, hyperkalemia and hypotension. Under the use of a random effects model, we computed the overall effect estimates using the statistic program R4.1 and the corresponding package "netmeta". Risk of bias was assessed using the RoB 2 tool and the quality of evidence of each pairwise comparison was rated according to GRADE (Grading of Recommendations Assessment, Development and Evaluation). RESULTS Of initial 3489 publications, 38 clinical trials were found eligible, in total including 42346 patients. Concerning the primary endpoints overall mortality and end stage kidney disease, SGLT2i on top of single ACEi/ARB compared to single ACEi/ARB was the only intervention significantly reducing the odds of mortality (OR 0.81, 95%CI 0.70-0.95) and end-stage kidney disease (OR 0.69, 95%CI 0.54-0.88). The indirect comparison of nsMRA vs SGLT2i in our composite endpoint suggests a superiority of SGLT2i (OR 0.60, 95%CI 0.47-0.76). Concerning safety endpoints, nsMRA and SGLT2i showed benefits compared to the others. CONCLUSIONS As the only drug class, SGLT2i showed in our analysis beneficial effects on top of ACEi/ARB treatment regarding mortality and end stage kidney disease and by that reconfirmed its position as treatment option for diabetic kidney disease. nsMRA reduced the odds for a combined renal endpoint and did not raise any safety concerns, justifying its application.
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Affiliation(s)
- Fabian Büttner
- Department of Nephrology and Hypertension, Hannover Medical School, Hannover, Germany
| | - Clara Vollmer Barbosa
- Department of Nephrology and Hypertension, Hannover Medical School, Hannover, Germany
| | - Hannah Lang
- Department of Nephrology and Hypertension, Hannover Medical School, Hannover, Germany
| | - Zhejia Tian
- Department of Nephrology and Hypertension, Hannover Medical School, Hannover, Germany
| | - Anette Melk
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
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Zagoridis K, Karatisidis L, Mprotsis T, Pentidou A, Bezirgianidou Z, Misidou C, Spanoudakis E. Apixaban reduces the risk of major and clinically relevant non-major bleeding compared to warfarin in patients with end stage renal disease; a systematic review and meta-analysis of ten studies. Thromb Res 2023; 231:17-24. [PMID: 37748234 DOI: 10.1016/j.thromres.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/03/2023] [Accepted: 09/11/2023] [Indexed: 09/27/2023]
Abstract
Optimal anticoagulation in patients with end-stage renal disease ESRD is a matter of debate since these patients are not included in randomized controlled trials (RCTs). Evolving data are in favor of apixaban compared to warfarin. METHODS We extracted data from 2 RCTs, 5 retrospective cohort studies and 3 large data-based studies. Both dosing regimens of apixaban, standard or reduced, were accepted. In most studies characteristics of patients were balanced between arms. Patients with either atrial fibrillation (AF) or venous thromboembolism (VTE) were included. Quality of studies was graded as high and the funnel plot did not detect any publication bias. In total we analyzed the outcome of 6693 ESRD patients treated with apixaban and 19,836 treated with warfarin. Our analysis was performed by using the random effects model. We report our data as Risk Ratio (RR) and associated 95 % confidence interval values (95 %, CI). RESULTS The RR (95 % CI) of major bleeding was 0.69 (0.57-0.84) p = 0.0002 in favor of apixaban vs warfarin with heterogeneity to be statistically significant I2 63% p = 0.004. Meta-regression analysis with year of publication as moderator shows in bubble plotting that studies published earlier than 2018 were plotted as outliers. The RR (95 % CI) of clinically relevant non-major bleeding (CRNMB) was 0.74 (0.64-0.87) p = 0.0002 favoring again apixaban. Standard apixaban dose over reduced dose is less hemorrhagic compared to warfarin. Overall, in our study the risk of thrombosis in both arms was statistically non-different. CONCLUSIONS In our study we observed less hemorrhagic events with apixaban in ESRD patients compared to warfarin.
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Affiliation(s)
- Konstantinos Zagoridis
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Lazaros Karatisidis
- Department of Biomathematics, School of Medicine, University of Thessaly, Greece
| | - Theodoros Mprotsis
- Department of Biomathematics, School of Medicine, University of Thessaly, Greece
| | - Aikaterini Pentidou
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Zoi Bezirgianidou
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Christina Misidou
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Emmanouil Spanoudakis
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece.
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Zeng M, Di H, Liang J, Liu Z. Effectiveness of renin-angiotensin-aldosterone system blockers in patients with Alport syndrome: a systematic review and meta-analysis. Nephrol Dial Transplant 2023; 38:2485-2493. [PMID: 37218713 DOI: 10.1093/ndt/gfad105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Although renin-angiotensin-aldosterone system (RAAS) blockers have been considered the primary treatment for patients with Alport syndrome (AS) for a decade, there is no comprehensive review with evidence-based analysis evaluating the effectiveness of RAAS blockers in AS. METHODS A systematic review and meta-analysis was performed of published studies that compared outcomes related to disease progression between patients with AS receiving RAAS blockers with those taking non-RAAS treatment. Outcomes were meta-analyzed using the random effects models. Cochrane risk-of-bias, Newcastle-Ottawa Scale and Grading of Recommendations Assessment, Development and Evaluation methodology (GRADE) assessment determined the certainty of evidence. RESULTS A total of eight studies (1182 patients) were included in the analysis. Overall, the risk of bias was low to moderate. Compared with non-RAAS treatment, RAAS blockers could reduce the rate of progression to end-stage kidney disease (ESKD) [four studies; hazard ratio (HR) 0.33, 95% confidence interval (CI) 0.24-0.45; moderate certainty evidence]. After stratified by genetic types, a similar benefit was detected: male X-linked AS (XLAS) (HR 0.32, 95% CI 0.22-0.48), autosomal recessive AS (HR 0.25, 95% CI 0.10-0.62), female XLAS and autosomal dominant AS (HR 0.40, 95% CI 0.21-0.75). In addition, RAAS blockers showed a clear gradient of benefit depending on the stage of disease at the initiation of treatment. CONCLUSION This meta-analysis suggested that RAAS blockers could be considered as a specific therapy to delay of ESKD for AS with any genetic type, especially at the early stage of the disease, and every further more-effective therapy would be advised to be applied on top of this standard of care.
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Affiliation(s)
- Mengyao Zeng
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Hongling Di
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Ju Liang
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Zhihong Liu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
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Zhou L, Wang X, Sun Z, Bao X, Xue L, Xu Z, Dong P, Xia J. Study on the mechanism of Shenkang injection in the treatment of chronic renal failure based on the strategy of "Network pharmacology-Molecular docking-Key target validation". PLoS One 2023; 18:e0291621. [PMID: 37796994 PMCID: PMC10553805 DOI: 10.1371/journal.pone.0291621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 09/02/2023] [Indexed: 10/07/2023] Open
Abstract
OBJECTIVE To explore the potential mechanism of Shenkang injection (SKI) in the treatment of chronic renal failure based on network pharmacology and molecular docking technology, and to verify the core targets and key pathways by using the renal failure model. METHODS The active components and targets of Shenkang injection were retrieved by TCMSP database, and the disease related targets were obtained by OMIM, GeneCards and other databases. Then, the intersection was obtained, and were imported into String database for PPI analysis. After further screening of core targets, GO and KEGG analysis were performed. Autodock software was used to predict the molecular docking and binding ability of the selected active ingredients and core targets. Chronic renal failure (CRF) model was established by adenine induction in rats, and the pathological observation of renal tissues was conducted. Meanwhile, the effects of Shenkang injection and its active components on core targets and pathways of renal tissues were verified. RESULTS The results of network pharmacology showed that the main components of Shenkang injection might be hydroxysafflor yellow A (HSYA)、tanshinol、rheum emodin、Astragaloside IV. Through enrichment analysis of core targets, it was found that Shenkang injection may play an anti-chronic renal failure effect through PI3K-Akt signaling pathway. Molecular docking results showed that the above pharmacodynamic components had strong binding ability with the target proteins PI3K and Akt. The results of animal experiments showed that renal function indexes of Shenkang injection group and pharmacodynamic component group were significantly improved compared with model group. HE staining results showed that the pathological status of the kidney was significantly improved in SKI and pharmacodynamic component treatment groups. Immunohistochemical results showed that the renal fibrosis status was significantly reduced in SKI and pharmacodynamic component treatment groups. q-RTPCR and WB results showed that the expression levels of PI3K and Akt were significantly decreased in the treatment groups (P< 0.05). CONCLUSIONS Shenkang injection may inhibit PI3K-Akt signaling pathway to play an anti-chronic renal failure role through the pharmacodynamic component hydroxysafflor yellow A (HSYA), tanshinol, rheum emodin, Astragaloside IV.
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Affiliation(s)
- Lin Zhou
- School of Minerals Processing and Bioengineering, Central South University, Changsha, China
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaohui Wang
- Department of Ultrasound, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhi Sun
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaoyue Bao
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lianping Xue
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhanmei Xu
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Pengfei Dong
- Department of Chinese Medicine, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jinlan Xia
- School of Minerals Processing and Bioengineering, Central South University, Changsha, China
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Adaleti R, Kansak N, Arıcı N, Balıkçı A, Uzunöner Y, Aksaray S. [A Case of Mycobacterium abscessus Identified by Suspicious Gram Staining in the Blood Culture of a Patient with Chronic Renal Failure]. MIKROBIYOL BUL 2023; 57:682-689. [PMID: 37885396 DOI: 10.5578/mb.20239956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
Mycobacterium abscessus (M.abscessus), which is from the group of non-tuberculosis mycobacteria and is widely found in the natural environment, has been reported with increasing frequency as the causative agent of various infections; especially in the lower respiratory tract and in immuncompromised people. In this report, a case of M.abscessus, which developed tubular adenoma, pancytopenia and sepsis on the basis of chronic renal failure (CRF) was diagnosed by suspecting the causative agent in the Gram stain examination prepared from blood culture, was presented. A 49-year-old patient with CRF, who had complaints of weight loss, weakness, and loss of appetite for the last six months, admitted to the emergency department with a 7-8-day history of severe diarrhea and fever. Besides other tests, as the white blood cell count was 1.6 x 103/µl, neutrophil count was 80.6%, hemoglobin was 9.3 g/ dl and the platelet value was 36 x 103/µl in the blood samples, the patient was first taken into internal medicine service and then to the intensive care unit with a preliminary diagnosis of hypotension and sepsis. Meropenem and teicoplanin were started with the preliminary diagnosis of peritonitis in the internal medicine service. In addition to other tests, on the fifth day of antibiotic treatment, two consecutive sets of blood cultures were taken and sent to the microbiology laboratory. A positive signal was obtained from two aerobic blood culture samples at 42 and 45 hours of incubation in the BacT/Alert device. No bacteria were observed in the Gram staining of these samples and Erhlich Ziehl Neelsen (EZN) staining was performed because the structures considered as dye residues were noted as a result of the examination. Acid-fast bacteria were observed in the EZN-stained slide examination, and a panic report was given to the clinician. The patient died shortly after the notification was made in the evening hours. On culture plates inoculated after a positive signal, at the end of two days of aerobic incubation at 37 °C, small smooth S colonies grew on chocolate and sheep blood agar. Growing bacteria were detected as positive by EZN staining and identified as M.abscessus with 99.9% confidence by MALDI-TOF MS. After the bacterium was named as M.abscessus, the isolates were sent to the tuberculosis central laboratory of Süreyyapaşa Chest Diseases and Thoracic Surgery Hospital for molecular typing. After DNA extraction from the growing colonies and polymerase chain reaction (PCR), they were typed using the GenoType NTM-DR (Hain Lifescience GmbH, Germany) kit and identified as M.abscessus, consistent with the MALDITOF MS result. After the species level identification, the erm, rrl (clarithromycin, azithromycin), and rrs (kanamycin, amikacin, and gentamicin) genes were investigated in the isolate, and it was determined that the bacteria were resistant to macrolides and sensitive to aminoglycosides. In the clinic, it should be noted that, non-tuberculous mycobacteria may play a role as an agent in immunocompromised people. On the other hand, it should be considered that non-tuberculosis bacteria may be the causative agent, with gram-positive bacilli appearing as stain residues or pale staining in Gram stains made from samples of such patients. As in this case, if the agent is seen as dye residue in blood culture Gram staining samples, it may be life-saving to suspect the agent and to report the result to the clinician accurately and quickly after EZN staining.
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Affiliation(s)
- Rıza Adaleti
- University of Health Sciences Hamidiye Faculty of Medicine, Department of Medical Microbiology, İstanbul, Türkiye
| | - Nilgün Kansak
- University of Health Sciences, Haydarpaşa Numune Training and Research Hospital, Laboratory of Medical Microbiology, İstanbul, Türkiye
| | - Neslihan Arıcı
- University of Health Sciences, Haydarpaşa Numune Training and Research Hospital, Laboratory of Medical Microbiology, İstanbul, Türkiye
| | - Ahmet Balıkçı
- University of Health Sciences, Süreyyapaşa Chest Diseases and Chest Surgery Training and Research Hospital, Laboratory of Medical Microbiology, İstanbul, Türkiye
| | - Yasemin Uzunöner
- University of Health Sciences, Haydarpaşa Numune Training and Research Hospital, Laboratory of Medical Microbiology, İstanbul, Türkiye
| | - Sebahat Aksaray
- University of Health Sciences Hamidiye Faculty of Medicine, Department of Medical Microbiology, İstanbul, Türkiye
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Chen R, Xiong Y, Zeng Y, Wang X, Xiao Y, Zheng Y. The efficacy and safety of direct-acting antiviral regimens for end-stage renal disease patients with HCV infection: a systematic review and network meta-analysis. Front Public Health 2023; 11:1179531. [PMID: 37841743 PMCID: PMC10570741 DOI: 10.3389/fpubh.2023.1179531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 08/31/2023] [Indexed: 10/17/2023] Open
Abstract
Background Hepatitis C virus (HCV) infection is an independent risk factor associated with adverse outcomes in patients with end-stage renal disease (ESRD). Due to the wide variety of direct-acting antiviral regimens (DAAs) and the factor of renal insufficiency, careless selection of anti-hepatitis C treatment can lead to treatment failure and safety problems. The integrated evidence for optimized therapies for these patients is lacking. This study would conduct comparisons of different DAAs and facilitate clinical decision-making. Methods We conducted a systematic literature search in multiple databases (PubMed, Ovid, Embase, Cochrane Library, and Web of Science) up to 7 August 2023. Study data that contained patient characteristics, study design, treatment regimens, intention-to-treat sustained virologic response (SVR), and adverse event (AE) data per regimen were extracted into a structured electronic database and analyzed. The network meta-analysis of the estimation was performed by the Bayesian Markov Chain Monte Carlo methods. Results Our search identified 5,278 articles; removing the studies with duplicates and ineligible criteria, a total of 62 studies (comprising 4,554 patients) were included. Overall, the analyses contained more than 2,489 male individuals, at least 202 patients with cirrhosis, and no less than 2,377 patients under hemodialysis. Network meta-analyses of the DAAs found that receiving ombitasvir (OBV)/paritaprevir (PTV)/ritonavir (R) plus dasabuvir (DSV), glecaprevir (G)/pibrentasvir (P), and sofosbuvir (SOF)/ledipasvir (LDV) ranked as the top three efficacy factors for the HCV-infected ESRD patients. Stratified by genotype, the G/P would prioritize genotype 1 and 2 patients with 98.9%-100% SVR, the SOF/DCV regimen had the greatest SVR rates (98.7%; 95% CI, 93.0%-100.0%) in genotype 3, and the OBV/PTV/R regimen was the best choice for genotype 4, with the highest SVR of 98.1% (95% CI, 94.4%-99.9%). In the pan-genotypic DAAs comparison, the G/P regimen showed the best pooled SVR of 99.4% (95% CI, 98.6%-100%). DAA regimens without Ribavirin or SOF showed the lowest rates of AEs (49.9%; 95% CI, 38.4%-61.5%) in HCV-infected ESRD patients. Conclusion The G/P could be recommended as the best option for the treatment of pan-genotypic HCV-infected ESRD patients. The OBV/PTV/R plus DSV, SOF/Velpatasvir (VEL), SOF/Ledipasvir (LDV), and SOF/DCV would be reliable alternatives for HCV treatment with comparable efficacy and safety profiles. Systematic review registration https://www.crd.york.ac.uk/prospero/#searchadvanced, PROSPERO: CRD42021242359.
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Affiliation(s)
- Ruochan Chen
- Key Laboratory of Viral Hepatitis of Hunan, Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Yinghui Xiong
- Department of Respiration, Hunan Children's Hospital, Changsha, China
| | - Yanyang Zeng
- Key Laboratory of Viral Hepatitis of Hunan, Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Xiaolei Wang
- Hunan Provincial Center for Disease Control and Prevention, Hunan Workstation for Emerging Infectious Disease Control and Prevention, Chinese Academy of Medical Sciences, Changsha, China
| | - Yinzong Xiao
- Burnet Institute, St Vincent's Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - Yixiang Zheng
- Key Laboratory of Viral Hepatitis of Hunan, Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
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Rahman WK, Rabea IS, Meizel MM. Protective effect of activated charcoal against progression of chronic kidney disease: A randomized clinical study. J Med Life 2023; 16:1310-1315. [PMID: 38107705 PMCID: PMC10719797 DOI: 10.25122/jml-2023-0128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 06/13/2023] [Indexed: 12/19/2023] Open
Abstract
Chronic kidney disease (CKD) is a non-reversible and progressive disease affecting the kidneys, significantly impacting global public health. One of the complications of chronic kidney disease is impaired intestinal barrier function, which may allow harmful products such as urea to enter the bloodstream and cause systemic inflammation. This study aimed to investigate whether supplementation with activated charcoal could reduce uremic toxins in patients with end-stage renal disease (ESRD). The study was a randomized clinical trial conducted at the Dialysis Center of al Diwaniyah Medical Hospital in the Diwaniyah Governorate. Eighty-two patients with ESRD on regular hemodialysis were enrolled, with 15 patients receiving oral supplementation with activated charcoal in addition to standard care and 13 patients receiving only standard care. Blood samples were collected at baseline and after eight weeks, and several biomarkers were measured, including estimated glomerular filtration rate (eGFR), creatinine, urea, phosphorus, albumin, and indoxyl sulfate. The results showed a significant reduction in both serum urea and serum phosphorus levels after eight weeks of oral-activated charcoal treatment. However, the other biomarkers were not affected by the treatment. In conclusion, the use of oral-activated charcoal for eight weeks in Iraqi patients undergoing maintenance hemodialysis improved urea and phosphorus levels.
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Affiliation(s)
- Waleed Khaild Rahman
- Al-Diwaniyah Health Office, Ministry of Health and Environment, Al-Diwaniyah, Iraq
| | - Ihsan Salah Rabea
- Department of Clinical Pharmacy, Faculty of Pharmacy, University of Kufa, Al-Najaf, Iraq
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Symonides B, Lewandowski J, Małyszko J. Resistant hypertension in dialysis. Nephrol Dial Transplant 2023; 38:1952-1959. [PMID: 36898677 DOI: 10.1093/ndt/gfad047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Indexed: 03/12/2023] Open
Abstract
Hypertension is the most common finding in chronic kidney disease patients, with prevalence ranging from 60% to 90% depending on the stage and etiology of the disease. It is also a significant independent risk factor for cardiovascular disease, progression to end-stage kidney disease and mortality. According to the current guidelines, resistant hypertension is defined in the general population as uncontrolled blood pressure on three or more antihypertensive drugs in adequate doses or when patients are on four or more antihypertensive drug categories irrespective of the blood pressure control, providing that antihypertensive treatment included diuretics. The currently established definitions of resistant hypertension are not directly applicable to the end-stage kidney disease setting. The diagnosis of true resistant hypertension requires confirmation of adherence to therapy and confirmation of uncontrolled blood pressure values by ambulatory blood pressure measurement or home blood pressure measurement. In addition, the term "apparent treatment-resistant hypertension," defined as an uncontrolled blood pressure on three or more antihypertensive medication classes, or use of four or more medications regardless of blood pressure level was introduced. In this comprehensive review we focused on the definitions of hypertension, and therapeutic targets in patients on renal replacement therapy, including the limitations and biases. We discussed the issue of pathophysiology and assessment of blood pressure in the dialyzed population, management of resistant hypertension as well as available data on prevalence of apparent treatment-resistant hypertension in end-stage kidney disease. To conclude, larger sample-size and even higher quality studies about drug adherence should be conducted in the population of patients with the end-stage kidney disease who are on dialysis. It also should be determined how and when blood pressure should be measured in the group of dialysis patients. Additionally, it should be stated what the target blood pressure values in this group of patients really are. The definition of resistant hypertension in this group should be revisited, and its relationship to both subclinical and clinical endpoints should be established.
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Affiliation(s)
- Bartosz Symonides
- Department of Internal Medicine, Hypertension and Vascular Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Jacek Lewandowski
- Department of Internal Medicine, Hypertension and Vascular Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Jolanta Małyszko
- Department of Nephrology, Dialysis and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
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Miller JE, Castells-Graells R, Arbing MA, Munoz A, Jiang YX, Espinoza CT, Nguyen B, Moroz P, Yeates TO. Design of Beta-2 Microglobulin Adsorbent Protein Nanoparticles. Biomolecules 2023; 13:1122. [PMID: 37509158 PMCID: PMC10377675 DOI: 10.3390/biom13071122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/05/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Beta-2 microglobulin (B2M) is an immune system protein that is found on the surface of all nucleated human cells. B2M is naturally shed from cell surfaces into the plasma, followed by renal excretion. In patients with impaired renal function, B2M will accumulate in organs and tissues leading to significantly reduced life expectancy and quality of life. While current hemodialysis methods have been successful in managing electrolyte as well as small and large molecule disturbances arising in chronic renal failure, they have shown only modest success in managing plasma levels of B2M and similar sized proteins, while sparing important proteins such as albumin. We describe a systematic protein design effort aimed at adding the ability to selectively remove specific, undesired waste proteins such as B2M from the plasma of chronic renal failure patients. A novel nanoparticle built using a tetrahedral protein assembly as a scaffold that presents 12 copies of a B2M-binding nanobody is described. The designed nanoparticle binds specifically to B2M through protein-protein interactions with nanomolar binding affinity (~4.2 nM). Notably, binding to the nanoparticle increases the effective size of B2M by over 50-fold, offering a potential selective avenue for separation based on size. We present data to support the potential utility of such a nanoparticle for removing B2M from plasma by either size-based filtration or by polyvalent binding to a stationary matrix under blood flow conditions. Such applications could address current shortcomings in the management of problematic mid-sized proteins in chronic renal failure patients.
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Affiliation(s)
- Justin E. Miller
- Molecular Biology Institute, University of California, Los Angeles, CA 90095, USA
| | | | - Mark A. Arbing
- UCLA-DOE Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA
| | - Aldo Munoz
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA
| | - Yi-Xiao Jiang
- Molecular Biology Institute, University of California, Los Angeles, CA 90095, USA
| | - Charlize T. Espinoza
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA
| | - Brian Nguyen
- Molecular Biology Institute, University of California, Los Angeles, CA 90095, USA
| | - Paul Moroz
- School of Medicine, Curtin University, Perth, WA 6845, Australia
| | - Todd O. Yeates
- Molecular Biology Institute, University of California, Los Angeles, CA 90095, USA
- UCLA-DOE Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA
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Agiro A, AN A, Cook EE, Mu F, Chen J, Desai P, Oluwatosin Y, Pollack CV. Real-World Modifications of Renin-Angiotensin-Aldosterone System Inhibitors in Patients with Hyperkalemia Initiating Sodium Zirconium Cyclosilicate Therapy: The OPTIMIZE I Study. Adv Ther 2023; 40:2886-2901. [PMID: 37140706 PMCID: PMC10220114 DOI: 10.1007/s12325-023-02518-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 04/06/2023] [Indexed: 05/05/2023]
Abstract
INTRODUCTION Hyperkalemia (HK) may result in disruptions of guidelines-concordant renin-angiotensin-aldosterone system inhibitors (RAASi), a standard of care in persons with chronic kidney disease (CKD). Such disruptions-dose reduction or discontinuation-diminish the benefits of RAASi, placing patients at risk of serious events and renal dysfunction. This real-world study evaluated RAASi modifications among patients who initiated sodium zirconium cyclosilicate (SZC) for HK. METHODS Adults (≥ 18 years) initiating outpatient SZC (index date) while on RAASi were identified from a large US claims database (January 2018-June 2020). RAASi optimization (maintain same or up-titration of RAASi dosage), non-optimization (down-titration of RAASi dosage or discontinuation), and persistence were descriptively summarized following index. Predictors of RAASi optimization were assessed using multivariable logistic regression models. Analyses were conducted by subgroups, including patients without end-stage kidney disease (ESKD), with CKD, and with CKD + diabetes. RESULTS A total of 589 patients initiated SZC during RAASi therapy (mean age 61.0 years, 65.2% male), and 82.7% patients (n = 487) kept RAASi after index (mean follow-up = 8.1 months). Most patients (77.4%) optimized RAASi therapy after initiating SZC; 69.6% maintained the same dosage while 7.8% had up-titrations. A similar rate of RAASi optimization was observed among subgroups without ESKD (78.4%), with CKD (78.9%), and with CKD + diabetes (78.1%). At 1-year post-index, 73.9% of all patients who optimized RAASi were still on therapy, while only 17.9% of patients who did not optimize therapy were still on a RAASi. Among all patients, predictors of RAASi optimization included fewer prior hospitalizations (odds ratio = 0.79, 95% CI [0.63-1.00]; p < 0.05) and fewer prior emergency department (ED) visits (0.78 [0.63-0.96]; p < 0.05). CONCLUSION Consistent with clinical trial findings, nearly 80% of patients who initiated SZC for HK optimized their RAASi therapy. Patients may require long-term SZC therapy to encourage continuation of RAASi therapy especially after inpatient and ED visits.
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Affiliation(s)
- Abiy Agiro
- AstraZeneca, US Medical Affairs, 1800 Concord Pike, Wilmington, DE 19850 USA
| | - Amin AN
- University of California Irvine, Irvine, CA 92697 USA
| | - Erin E. Cook
- Analysis Group, Inc., 111 Huntington Ave, 14th Floor, Boston, MA 02199 USA
| | - Fan Mu
- Analysis Group, Inc., 111 Huntington Ave, 14th Floor, Boston, MA 02199 USA
| | - Jingyi Chen
- Analysis Group, Inc., 111 Huntington Ave, 14th Floor, Boston, MA 02199 USA
| | - Pooja Desai
- AstraZeneca, US Medical Affairs, 1800 Concord Pike, Wilmington, DE 19850 USA
| | - Yemmie Oluwatosin
- AstraZeneca, US Medical Affairs, 1800 Concord Pike, Wilmington, DE 19850 USA
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Tang C, Wen XY, Lv JC, Shi SF, Zhou XJ, Liu LJ, Zhang H. Discontinuation of Renin-Angiotensin System Inhibitors and Clinical Outcomes in Chronic Kidney Disease: A Systemic Review and Meta-Analysis. Am J Nephrol 2023; 54:234-244. [PMID: 37231791 PMCID: PMC10614243 DOI: 10.1159/000531000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 04/24/2023] [Indexed: 05/27/2023]
Abstract
BACKGROUND Discontinuation of renin-angiotensin system (RAS) inhibitors is common in patients with chronic kidney disease (CKD), and the potential danger has been reported in several studies. However, a comprehensive analysis has not been conducted. OBJECTIVES This study sought to evaluate the effects of discontinuation of RAS inhibitors in CKD. METHOD Relevant studies up to November 30, 2022, were identified in the PubMed, Embase, Web of Science, and Cochrane Library databases. Efficacy outcomes included the composite of all-cause mortality, cardiovascular events, and end-stage kidney disease (ESKD). Results were combined using a random-effects or fixed-effects model, and sensitivity analysis used the leave-one-out method. RESULTS Six observational studies and one randomized clinical trial including 244,979 patients met the inclusion criteria. Pooled data demonstrated that discontinuation of RAS inhibitors was associated with an increased risk of all-cause mortality (HR 1.42, 95% CI 1.23-1.63), cardiovascular event risk (HR 1.25, 95% CI 1.17-1.22), and ESKD (HR 1.23, 95% CI 1.02-1.49). In sensitivity analyses, the risk for ESKD was reduced. Subgroup analysis showed that the risk of mortality was more pronounced in patients with eGFR above 30 mL/min/m2 and in patients with hyperkalemia-related discontinuation. In contrast, patients with eGFR below 30 mL/min/m2 were at great risk of cardiovascular events. CONCLUSIONS The discontinuation of RAS inhibitors in patients with CKD was associated with a significantly increased risk of all-cause mortality and cardiovascular events. These data suggest that RAS inhibitors should be continued in CKD if the clinical situation allows.
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Affiliation(s)
- Chen Tang
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China,
- Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China,
- Research Units of Diagnosis and Treatment of Immune-Mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China,
| | - Xin-Yan Wen
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Ji-Cheng Lv
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-Mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Su-Fang Shi
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-Mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Xu-Jie Zhou
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-Mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Li-Jun Liu
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-Mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Hong Zhang
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China
- Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-Mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
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Beynon-Cobb B, Louca P, Hoorn EJ, Menni C, Padmanabhan S. Effect of Sodium Bicarbonate on Systolic Blood Pressure in CKD: A Systematic Review and Meta-Analysis. Clin J Am Soc Nephrol 2023; 18:435-445. [PMID: 36758154 PMCID: PMC10103210 DOI: 10.2215/cjn.0000000000000119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 01/24/2023] [Indexed: 02/11/2023]
Abstract
BACKGROUND Individuals with CKD are at a higher risk of cardiovascular morbidity and mortality. Acidosis is positively correlated with CKD progression and elevated systolic BP. Sodium bicarbonate is an efficacious treatment of acidosis, although this may also increase systolic BP. In this systematic review and meta-analysis, we summarize the evidence evaluating systolic BP and antihypertensive medication change (which may indicate systolic BP change) in response to sodium bicarbonate therapy in individuals with CKD. METHODS Medical Literature Analysis and Retrieval System Online, Excerpta Medica database, Cumulative Index to Nursing and Allied Health Literature, Allied and Complementary Medicine Database, Cochrane Central Register of Controlled Trials, and World Health Organization (WHO) trials registry databases were searched for randomized control trials where sodium bicarbonate was compared with placebo/usual care in CKD stage G1-5 non-dialysis-dependent populations. Random effects meta-analyses were used to evaluate changes in systolic BP and BP-modifying drugs after sodium bicarbonate intervention. RESULTS Fourteen randomized control trials (2110 individuals, median follow-up 27 [interquartile range 97] weeks, mean age 60 [SD 10] years, mean systolic BP 136 [SD 17] mm Hg, mean eGFR 38 [SD 10] ml/min, mean serum bicarbonate 22 [SD 4] mmol/L) were eligible for inclusion. Meta-analysis suggested that sodium bicarbonate did not influence systolic BP in individuals with CKD stage G1-5. Results were consistent when stratifying by dose of sodium bicarbonate or duration of intervention. Similarly, there was no significant increase in the use of antihypertensive medication or diuretics in individuals taking sodium bicarbonate, whereas there was a greater decrease in antihypertensive medication use in individuals taking sodium bicarbonate compared with controls. CONCLUSIONS Our results suggest, with moderate certainty, that sodium bicarbonate supplementation does not adversely affect systolic BP in CKD or negatively influence antihypertensive medication requirements.
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Affiliation(s)
- Beverley Beynon-Cobb
- Department of Nutrition & Dietetics, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, United Kingdom
- Department of Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom
| | - Panayiotis Louca
- Department of Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom
| | - Ewout J. Hoorn
- Department of Internal Medicine, Divisions of Nephrology and Transplantation, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Cristina Menni
- Department of Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom
| | - Sandosh Padmanabhan
- BHF Glasgow Cardiovascular Research Centre, School of Cardiovascular & Metabolic Health, University of Glasgow, Glasgow, United Kingdom
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Sun S, Jia X, Yang M, Wang N, Zhang Q, Wang Q, Xu H, Liu M, Jin Y, Du Y. An integrated strategy to explore the wine-processed mechanism of Corni Fructus on chronic renal failure based on metabolomics, network analysis and bioinformatics approaches. J Pharm Pharmacol 2023; 75:559-573. [PMID: 36821628 DOI: 10.1093/jpp/rgad001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 01/03/2023] [Indexed: 02/24/2023]
Abstract
OBJECTIVES Corni Fructus is one of the most famous traditional Chinese medicines (TCMs) for the treatment of various chronic kidney diseases. Wine-processed Corni Fructus (WCF) is the main processed form of Crude Corni Fructus (CCF). In this study, potential mechanisms of action of CCF and WCF on chronic renal failure (CRF) model were developed to explore wine-processed mechanism of Corni Fructus. METHODS An integrated strategy combining metabolomics, network analysis and bioinformatics analysis has been established to investigate the therapeutic mechanisms of WCF and CCF in rats with CRF. KEY FINDINGS The histopathological results showed that both WCF and CCF improved kidney injury and dysfunction of CRF rats, but WCF was more effective than CCF. Metabolic pathway analysis indicated that 24 metabolites and 5 major disturbed pathways associated with CCF, while WCF regulated 27 metabolites and 2 metabolic pathways. Bioinformatic analysis and network analysis revealed that 8 genes and 7 genes were regulated by CCF and WCF on CRF rats, respectively. The quantitative real-time polymerase chain reaction experiments verified the regulatory ability of CCF and WCF on the expression of 4 genes. CONCLUSIONS An integrated strategy combined metabolomics, network analysis and bioinformatics was established to provide valuable holistic insight to explore the processing mechanism of TCMs.
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Affiliation(s)
- Shilin Sun
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, PR China
| | - Xinming Jia
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, PR China
| | - Mengxin Yang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, PR China
| | - Nan Wang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, PR China
| | - Qian Zhang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, PR China
| | - Qiao Wang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, PR China
| | - Huijun Xu
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, PR China
| | - Minyan Liu
- Shijiazhuang University, 6 Changjiang Avenue, Shijiazhuang, Hebei, PR China
| | - Yiran Jin
- The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Yingfeng Du
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang, Hebei, PR China
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Turner ME, Rowsell TS, Kaufmann M, Norman PA, Neville K, Sarabia S, White CA, Petkovich M, Jones G, Adams MA, Holden RM. The 1,24,25(OH) 3D 3 metabolite in clinical and experimental CKD: Impact of calcitriol treatment. J Steroid Biochem Mol Biol 2023; 226:106207. [PMID: 36374723 DOI: 10.1016/j.jsbmb.2022.106207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 11/05/2022]
Abstract
Calcitriol, and other vitamin D receptor activators, remain a primary treatment for elevated parathyroid hormone levels in patients with end stage kidney disease. The objective of this study was to assess the 24-hydroxylation-mediated metabolism of 25(OH)D3 and 1,25(OH)2D3 in rats with experimental kidney disease treated with calcitriol and in a cross-sectional analysis of patients requiring hemodialysis. Methods: Animals were stratified by creatinine into a time control group or calcitriol (20 ng/kg/day) for 3 weeks following CKD induction using a dietary adenine model (0.25% adenine). Hemodialysis patients were recruited and demographic data including calcitriol prescription was obtained by chart review and participant interview. Vitamin D metabolites were assessed using LC-MS/MS. In the rat model, 1,25(OH)2D3 levels increased substantially in calcitriol-treated rats yet there was no increase in its primary metabolite: 1,24,25(OH)2D3. A lower ratio of 1,24,25(OH)2D3:1,25(OH)2D3 (1,25-VMR) was associated with increased calcium levels in calcitriol treated rats. In hemodialysis patients (N = 86), the level of 1,25(OH)2D3 was substantially higher in calcitriol-treated patients yet there was no difference between groups in 1,24,25(OH)3D3, resulting in a marked decrease in the 1,25-VMR in calcitriol treated patients. In hemodialysis patients treated with calcitriol, 1,25(OH)2D3 and a lower ratio between 1,24,25(OH)3D3 and 1,25(OH)2D3 were associated with higher serum calcium levels. Impaired metabolism of exogenous calcitriol may contribute to the adverse effects associated with this treatment. A better understanding of the uniquely dysfunctional catabolic vitamin D profile in CKD may guide more effective treatment strategies.
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Affiliation(s)
- Mandy E Turner
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3V6, Canada
| | - Tyler S Rowsell
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3V6, Canada
| | - Martin Kaufmann
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3V6, Canada
| | - Patrick A Norman
- Kingston General Health Research Institute, Kingston Health Sciences Centre, Kingston, ON K7L 3V6, Canada; Department of Public Health Sciences, Queen's University, Kington, ON K7L 3V6, Canada
| | - Kathryn Neville
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3V6, Canada
| | - Sam Sarabia
- Department of Medicine, Queen's University, Kingston, ON K7L 3V6, Canada
| | - Christine A White
- Department of Medicine, Queen's University, Kingston, ON K7L 3V6, Canada
| | - Martin Petkovich
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3V6, Canada
| | - Glenville Jones
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3V6, Canada
| | - Michael A Adams
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3V6, Canada; Department of Medicine, Queen's University, Kingston, ON K7L 3V6, Canada
| | - Rachel M Holden
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3V6, Canada; Department of Medicine, Queen's University, Kingston, ON K7L 3V6, Canada.
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Park H, Yu HT, Kim TH, Park J, Park JK, Kang KW, Shim J, Kim JB, Kim J, Choi EK, Park HW, Lee YS, Joung B. Oral Anticoagulation Therapy in Atrial Fibrillation Patients with Advanced Chronic Kidney Disease: CODE-AF Registry. Yonsei Med J 2023; 64:18-24. [PMID: 36579375 PMCID: PMC9826956 DOI: 10.3349/ymj.2022.0455] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/28/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
PURPOSE Advanced chronic kidney disease (CKD), including end-stage renal disease (ESRD) on dialysis, increases thromboembolic risk among patients with atrial fibrillation (AF). This study examined the comparative safety and efficacy of direct-acting oral anticoagulant (DOAC) compared to warfarin or no oral anticoagulant (OAC) in AF patients with advanced CKD or ESRD on dialysis. MATERIALS AND METHODS Using data from the COmparison study of Drugs for symptom control and complication prEvention of AF (CODE-AF) registry, 260 non-valvular AF patients with advanced CKD (defined as estimated glomerular filtration rate <30 mL/min per 1.73/m²) or ESRD on dialysis were enrolled from June 2016 to July 2020. The study population was categorized into DOAC, warfarin, and no OAC groups; and differences in major or clinically relevant non-major (CRNM) bleeding, stroke/systemic embolism (SE), myocardial infarction/critical limb ischemia (CLI), and death were assessed. RESULTS During a median 24 months of follow-up, major or CRNM bleeding risk was significantly reduced in the DOAC group compared to the warfarin group [hazard ratio (HR) 0.11, 95% confidence interval (CI) 0.01 to 0.93, p=0.043]. In addition, the risk of composite adverse clinical outcomes (major or CRNM bleeding, stroke/SE, myocardial infarction/CLI, and death) was significantly reduced in the DOAC group compared to the no OAC group (HR 0.16, 95% CI 0.03 to 0.91, p=0.039). CONCLUSION Among AF patients with advanced CKD or ESRD on dialysis, DOAC was associated with a lower risk of major or CRNM bleeding compared to warfarin and a lower risk of composite adverse clinical outcomes compared to no OAC. ClinicalTrials.gov (NCT02786095).
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Affiliation(s)
- Hanjin Park
- Division of Cardiology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hee Tae Yu
- Division of Cardiology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Tae-Hoon Kim
- Division of Cardiology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Junbeom Park
- Department of Cardiology, School of Medicine, Ewha Woman's University, Seoul, Korea
| | - Jin-Kyu Park
- Department of Cardiology, Hanyang University Seoul Hospital, Seoul, Korea
| | - Ki-Woon Kang
- Division of Cardiology, Eulji University Hospital, Daejeon, Korea
| | - Jaemin Shim
- Division of Cardiology, Department of Internal Medicine, Korea University Medical Center, Seoul, Korea
| | - Jin-Bae Kim
- Division of Cardiology, Department of Internal Medicine, Kyung Hee University Hospital, Seoul, Korea
| | - Jun Kim
- Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eue-Keun Choi
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Hyung Wook Park
- Department of Cardiology, Chonnam National University Hospital, Chonnam National University School of Medicine, Gwangju, Korea
| | - Young Soo Lee
- Division of Cardiology, Department of Internal Medicine, Daegu Catholic University Medical Center, Daegu, Korea
| | - Boyoung Joung
- Division of Cardiology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
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McEwan P, Hafner M, Jha V, Correa-Rotter R, Chernin G, De Nicola L, Villanueva R, Wheeler DC, Barone S, Nolan S, Garcia Sanchez JJ. Translating the efficacy of dapagliflozin in chronic kidney disease to lower healthcare resource utilization and costs: a medical care cost offset analysis. J Med Econ 2023; 26:1407-1416. [PMID: 37807895 DOI: 10.1080/13696998.2023.2264715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 09/26/2023] [Indexed: 10/10/2023]
Abstract
AIMS Dapagliflozin was approved for use in patients with chronic kidney disease (CKD) based on results of the DAPA-CKD trial, demonstrating attenuation of CKD progression and reduced risk of cardio-renal outcomes and all-cause mortality (ACM) versus placebo, in addition to standard therapy. The study objective was to assess the potential medical care cost offsets associated with reduced rates of cardio-renal outcomes across 31 countries and regions. MATERIALS AND METHODS A comparative cost-determination framework estimated outcome-related costs of dapagliflozin plus standard therapy versus standard therapy alone over a 3-year horizon based on the DAPA-CKD trial. Incidence rates of end-stage kidney disease (ESKD), hospitalizations for heart failure (HHF), acute kidney injury (AKI), and ACM were estimated for a treated population of 100,000 patients. Associated medical care costs for non-fatal events were calculated using sources from a review of publicly available data specific to each considered setting. RESULTS Patients treated with dapagliflozin plus standard therapy experienced fewer incidents of ESKD (7,221 vs 10,767; number needed to treat, NNT: 28), HHF (2,370 vs 4,684; NNT: 43), AKI (4,110 vs. 5,819; NNT: 58), and ACM (6,383 vs 8,874; NNT: 40) per 100,000 treated patients versus those treated with standard therapy alone. Across 31 countries/regions, reductions in clinical events were associated with a 33% reduction in total costs, or a cumulative mean medical care cost offset of $264 million per 100,000 patients over 3 years. LIMITATIONS AND CONCLUSIONS This analysis is limited by the quality of country/region-specific data available for medical care event costs. Based on the DAPA-CKD trial, we show that treatment with dapagliflozin may prevent cardio-renal event incidence at the population level, which could have positive effects upon healthcare service delivery worldwide. The analysis was restricted to outcome-associated costs and did not consider the cost of drug treatments and disease management.
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Affiliation(s)
- Phil McEwan
- Health Economics and Outcomes Research Ltd, Cardiff, UK
| | - Marco Hafner
- Health Economics and Outcomes Research Ltd, Cardiff, UK
| | - Vivekenand Jha
- George Institute for Global Health India, New Delhi, India
| | - Ricardo Correa-Rotter
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Ciudad de Mexico, Mexico
| | | | - Luca De Nicola
- University L. Vanvitelli-Dept. Advanced Medical and Surgical Sciences, Naples, Italy
| | - Russell Villanueva
- Department of Adult Nephrology, National Kidney and Transplant Institute, Quezon City, Philippines
| | - David C Wheeler
- Department of Renal Medicine, University College London, London, UK
| | - Salvatore Barone
- Global Medical Affairs, AstraZeneca, Gaithersburg, Maryland, United States
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Abstract
BACKGROUND Renin-angiotensin system (RAS) inhibitors - including angiotensin-converting-enzyme (ACE) inhibitors and angiotensin-receptor blockers (ARBs) - slow the progression of mild or moderate chronic kidney disease. However, the results of some studies have suggested that the discontinuation of RAS inhibitors in patients with advanced chronic kidney disease may increase the estimated glomerular filtration rate (eGFR) or slow its decline. METHODS In this multicenter, open-label trial, we randomly assigned patients with advanced and progressive chronic kidney disease (eGFR, <30 ml per minute per 1.73 m2 of body-surface area) either to discontinue or to continue therapy with RAS inhibitors. The primary outcome was the eGFR at 3 years; eGFR values that were obtained after the initiation of renal-replacement therapy were excluded. Secondary outcomes included the development of end-stage kidney disease (ESKD); a composite of a decrease of more than 50% in the eGFR or the initiation of renal-replacement therapy, including ESKD; hospitalization; blood pressure; exercise capacity; and quality of life. Prespecified subgroups were defined according to age, eGFR, type of diabetes, mean arterial pressure, and proteinuria. RESULTS At 3 years, among the 411 patients who were enrolled, the least-squares mean (±SE) eGFR was 12.6±0.7 ml per minute per 1.73 m2 in the discontinuation group and 13.3±0.6 ml per minute per 1.73 m2 in the continuation group (difference, -0.7; 95% confidence interval [CI], -2.5 to 1.0; P = 0.42), with a negative value favoring the outcome in the continuation group. No heterogeneity in outcome according to the prespecified subgroups was observed. ESKD or the initiation of renal-replacement therapy occurred in 128 patients (62%) in the discontinuation group and in 115 patients (56%) in the continuation group (hazard ratio, 1.28; 95% CI, 0.99 to 1.65). Adverse events were similar in the discontinuation group and continuation group with respect to cardiovascular events (108 vs. 88) and deaths (20 vs. 22). CONCLUSIONS Among patients with advanced and progressive chronic kidney disease, the discontinuation of RAS inhibitors was not associated with a significant between-group difference in the long-term rate of decrease in the eGFR. (Funded by the National Institute for Health Research and the Medical Research Council; STOP ACEi EudraCT number, 2013-003798-82; ISRCTN number, 62869767.).
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Affiliation(s)
- Sunil Bhandari
- From the Department of Renal Medicine, Hull University Teaching Hospitals NHS Trust, and Hull York Medical School, Hull (S.B.), the Birmingham Clinical Trials Unit, Institute of Applied Health Research (S.M., N.I., E.B., M.C.), and the Institute of Inflammation and Aging (P.C.), University of Birmingham, and the Department of Renal Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham (P.C.), Birmingham, the Sheffield Kidney Institute, Sheffield (A.K.), and the British Heart Foundation Centre for Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow (J.G.F.C.) - all in the United Kingdom
| | - Samir Mehta
- From the Department of Renal Medicine, Hull University Teaching Hospitals NHS Trust, and Hull York Medical School, Hull (S.B.), the Birmingham Clinical Trials Unit, Institute of Applied Health Research (S.M., N.I., E.B., M.C.), and the Institute of Inflammation and Aging (P.C.), University of Birmingham, and the Department of Renal Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham (P.C.), Birmingham, the Sheffield Kidney Institute, Sheffield (A.K.), and the British Heart Foundation Centre for Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow (J.G.F.C.) - all in the United Kingdom
| | - Arif Khwaja
- From the Department of Renal Medicine, Hull University Teaching Hospitals NHS Trust, and Hull York Medical School, Hull (S.B.), the Birmingham Clinical Trials Unit, Institute of Applied Health Research (S.M., N.I., E.B., M.C.), and the Institute of Inflammation and Aging (P.C.), University of Birmingham, and the Department of Renal Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham (P.C.), Birmingham, the Sheffield Kidney Institute, Sheffield (A.K.), and the British Heart Foundation Centre for Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow (J.G.F.C.) - all in the United Kingdom
| | - John G F Cleland
- From the Department of Renal Medicine, Hull University Teaching Hospitals NHS Trust, and Hull York Medical School, Hull (S.B.), the Birmingham Clinical Trials Unit, Institute of Applied Health Research (S.M., N.I., E.B., M.C.), and the Institute of Inflammation and Aging (P.C.), University of Birmingham, and the Department of Renal Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham (P.C.), Birmingham, the Sheffield Kidney Institute, Sheffield (A.K.), and the British Heart Foundation Centre for Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow (J.G.F.C.) - all in the United Kingdom
| | - Natalie Ives
- From the Department of Renal Medicine, Hull University Teaching Hospitals NHS Trust, and Hull York Medical School, Hull (S.B.), the Birmingham Clinical Trials Unit, Institute of Applied Health Research (S.M., N.I., E.B., M.C.), and the Institute of Inflammation and Aging (P.C.), University of Birmingham, and the Department of Renal Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham (P.C.), Birmingham, the Sheffield Kidney Institute, Sheffield (A.K.), and the British Heart Foundation Centre for Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow (J.G.F.C.) - all in the United Kingdom
| | - Elizabeth Brettell
- From the Department of Renal Medicine, Hull University Teaching Hospitals NHS Trust, and Hull York Medical School, Hull (S.B.), the Birmingham Clinical Trials Unit, Institute of Applied Health Research (S.M., N.I., E.B., M.C.), and the Institute of Inflammation and Aging (P.C.), University of Birmingham, and the Department of Renal Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham (P.C.), Birmingham, the Sheffield Kidney Institute, Sheffield (A.K.), and the British Heart Foundation Centre for Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow (J.G.F.C.) - all in the United Kingdom
| | - Marie Chadburn
- From the Department of Renal Medicine, Hull University Teaching Hospitals NHS Trust, and Hull York Medical School, Hull (S.B.), the Birmingham Clinical Trials Unit, Institute of Applied Health Research (S.M., N.I., E.B., M.C.), and the Institute of Inflammation and Aging (P.C.), University of Birmingham, and the Department of Renal Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham (P.C.), Birmingham, the Sheffield Kidney Institute, Sheffield (A.K.), and the British Heart Foundation Centre for Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow (J.G.F.C.) - all in the United Kingdom
| | - Paul Cockwell
- From the Department of Renal Medicine, Hull University Teaching Hospitals NHS Trust, and Hull York Medical School, Hull (S.B.), the Birmingham Clinical Trials Unit, Institute of Applied Health Research (S.M., N.I., E.B., M.C.), and the Institute of Inflammation and Aging (P.C.), University of Birmingham, and the Department of Renal Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham (P.C.), Birmingham, the Sheffield Kidney Institute, Sheffield (A.K.), and the British Heart Foundation Centre for Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow (J.G.F.C.) - all in the United Kingdom
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Choi SH, Kim M, Kim H, Kim DH, Baek YS. Cardiovascular and renal protective effects of non-vitamin K antagonist oral anticoagulants and warfarin in patients with atrial fibrillation. PLoS One 2022; 17:e0275103. [PMID: 36227869 PMCID: PMC9560050 DOI: 10.1371/journal.pone.0275103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 09/11/2022] [Indexed: 11/18/2022] Open
Abstract
Aim Data on the use of non-vitamin K antagonist oral anticoagulants (NOACs) in relation to the risk of cardiovascular (CV) disease and renal protection among patients with atrial fibrillation (AF), are relatively sparse. We aimed to compare the effectiveness and safety of NOACs with those of warfarin for vascular protection in a large-scale, nationwide Asian population with AF. Methods and results Patients with AF who were prescribed oral anticoagulants according to the Korean Health Insurance Review and Assessment database between 2014 and 2017 were analyzed. The warfarin and NOAC groups were balanced using propensity score weighting. Clinical outcomes included ischemic stroke, myocardial infarction, angina pectoris, peripheral artery disease, chronic kidney disease (CKD), end-stage renal disease (ESRD), CV death, and all-cause death. NOAC use was associated with a lower risk of angina pectoris (HR, 0.79 [95% CI, 0.69–0.89] p<0.001), CKD stage 4 (HR, 0.5 [95% CI, 0.28–0.89], p = 0.02), and ESRD (HR, 0.15[95% CI, 0.08–0.32], p<0.001) than warfarin use. NOACs and warfarin did not significantly differ with respect to stroke reduction (HR, 1.05 [95% CI, 0.88–1.25], p = 0.19). NOAC use was associated with a lower risk of intracranial hemorrhage (HR, 0.6 [95% CI, 0.44–0.83], p = 0.0019), CV death (HR, 0.55 [95% CI, 0.43–0.70], p<0.001), and all-cause death (HR, 0.6 [95% CI, 0.52–0.69], p<0.001) than warfarin use. Conclusion NOACs were associated with a significantly lower risk of adverse CV and renovascular outcomes than warfarin in patients with AF.
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Affiliation(s)
- Seong Huan Choi
- Inha University College of Medicine and Inha University Hospital, Incheon, Republic of Korea
| | - Mina Kim
- Data Science Team, Hanmi Pharm. Co., Ltd., Seoul, Republic of Korea
| | - Hoseob Kim
- Data Science Team, Hanmi Pharm. Co., Ltd., Seoul, Republic of Korea
| | - Dae-Hyeok Kim
- Inha University College of Medicine and Inha University Hospital, Incheon, Republic of Korea
| | - Yong-Soo Baek
- Inha University College of Medicine and Inha University Hospital, Incheon, Republic of Korea
- * E-mail:
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Abstract
PURPOSE OF REVIEW Diabetic kidney disease is the most common cause of chronic kidney disease (CKD) and end-stage kidney disease in the world. Risk factor modification, glucose control, and renin-angiotensin-aldosterone system blockade have remained the standard of care for 2 decades. New therapeutic agents have emerged in recent years, demonstrating kidney and cardiovascular benefits, and herein we review recent clinical trials on this topic. RECENT FINDINGS After the publication of several cardiovascular outcome trials for sodium-glucose cotransporter 2 inhibitors (SGLT-2i), new trials have focused ON primary kidney-specific outcomes demonstrating safety and benefits among patients with proteinuric CKD; patients with or without diabetes, and heart failure with preserved ejection fraction (HFpEF) respectively. Similarly, nonsteroidal mineralocorticoid receptor antagonists (ns-MRAs) and glucagon-like-peptide 1 receptor agonists (GLP-1 RAs) have improved cardiovascular and kidney outcomes. Recently, clinical practice guidelines have also been updated to reflect this new evidence. SUMMARY In summary, SGLT-2i, GLP-1 RAs, and ns-MRAs have demonstrated cardiovascular and kidney benefits, including all-cause and cardiovascular mortality, progression to end-stage kidney disease, and hospitalizations for heart failure exacerbation among diverse patient population.
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Affiliation(s)
- Leonardo Pozo Garcia
- Section of Nephrology, Department of Medicine, Selzman Institute for Kidney Health, Baylor College of Medicine
| | - Sandhya S Thomas
- Section of Nephrology, Department of Medicine, Selzman Institute for Kidney Health, Baylor College of Medicine
- Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center
| | | | - Sankar D Navaneethan
- Section of Nephrology, Department of Medicine, Selzman Institute for Kidney Health, Baylor College of Medicine
- Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center
- Veterans Affairs Health Services Research and Development Center for Innovations in Quality, Effectiveness, and Safety, Houston
- Institute of Clinical and Translational Research Baylor College of Medicine, Houston, Texas, USA
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Zhu Y, Tang Y, He H, Hu P, Sun W, Jin M, Wang L, Xu X. Gut Microbiota Correlates With Clinical Responsiveness to Erythropoietin in Hemodialysis Patients With Anemia. Front Cell Infect Microbiol 2022; 12:919352. [PMID: 35937691 PMCID: PMC9355670 DOI: 10.3389/fcimb.2022.919352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/16/2022] [Indexed: 11/13/2022] Open
Abstract
The main treatment for renal anemia in end-stage renal disease (ESRD) patients on hemodialysis is erythropoiesis (EPO). EPO hyporesponsiveness (EH) in dialysis patients is a common clinical problem, which is poorly understood. Recent searches reported that gut microbiota was closely related to the occurrence and development of ESRD. This study aims to explore the changes in gut microbiota between ESRD patients with different responsiveness to EPO treatment. We compared the gut microbiota from 44 poor-response (PR) and 48 good-response (GR) hemodialysis patients treated with EPO using 16S rDNA sequencing analysis. The results showed that PR patients displayed a characteristic composition of the gut microbiome that clearly differed from that of GR patients. Nine genera (Neisseria, Streptococcus, Porphyromonas, Fusobacterium, Prevotella_7, Rothia, Leptotrichia, Prevotella, Actinomyces) we identified by Lasso regression and ROC curves could excellently predict EH. In contrast, five genera (Faecalibacterium, Citrobacter, Bifidobacterium, Escherichia–Shigella, Bacteroides) identified by the same means presented a protective effect against EH. Analyzing the correlation between these biomarkers and clinical indicators, we found that gut microbiota may affect response to EPO through nutritional status and parathyroid function. These findings suggest that gut microbiota is altered in hemodialysis patients with EH, giving new clues to the pathogenesis of renal anemia.
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Affiliation(s)
- Yifan Zhu
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, China
| | - Yuyan Tang
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, China
| | - Haidong He
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, China
| | - Ping Hu
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, China
| | - Weiqian Sun
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, China
| | - Meiping Jin
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, China
| | - Lishun Wang
- Center for Traditional Chinese Medicine and Gut Microbiota, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
- *Correspondence: Xudong Xu, ; Lishun Wang,
| | - Xudong Xu
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, China
- *Correspondence: Xudong Xu, ; Lishun Wang,
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Dörr K, Kainz A, Oberbauer R. Lessons from effect of etelcalcetide on left ventricular hypertrophy in patients with end-stage kidney disease. Curr Opin Nephrol Hypertens 2022; 31:339-343. [PMID: 35703173 PMCID: PMC9394497 DOI: 10.1097/mnh.0000000000000799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Patients with end-stage kidney disease (ESKD) frequently develop left ventricular hypertrophy (LVH), which is associated with an exceptionally high risk of cardiovascular events and mortality. This review focuses on interventional studies that modify levels of fibroblast growth factor 23 (FGF23) and examine effects on myocardial hypertrophy, cardiovascular events and mortality. RECENT FINDINGS Quantitative evaluations of trials of calcimimetics found no effects on cardiovascular events and cardiovascular and all-cause mortality when compared with placebo. However, a recent randomized, controlled trial of etelcalcetide versus alfacalcidol showed that etelcalcetide effectively inhibited the progression of LVH in comparison to vitamin D in patients on haemodialysis after 1 year of treatment. Prior to that, oral calcimimetic treatment has already been shown to reduce left ventricular mass in patients on haemodialysis, whereas treatment with active vitamin D or mineralocorticoids was ineffective in patients with ESKD. SUMMARY Data from a recent trial of etelcalcetide on LVH suggest that FGF23 may be a possible therapeutic target for cardiac risk reduction in patients on haemodialysis. If these findings are confirmed by further research, it might be speculated that a treatment shift from active vitamin D towards FGF23-lowering therapy may occur in patients on haemodialysis.
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Alamgir A, Hussein H, Abdelaal Y, Abd-Alrazaq A, Househ M. Artificial Intelligence in Kidney Transplantation: A Scoping Review. Stud Health Technol Inform 2022; 294:254-258. [PMID: 35612067 DOI: 10.3233/shti220448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Artificial Intelligence (AI) technologies are increasingly being used to enhance kidney transplant outcomes. In this review, we explore the use of AI in kidney transplantation (KT) in the existing literature. Four databases were searched to identify a total of 33 eligible studies. AI technologies were used to help in diagnostic, predictive and medication management purposes for kidney transplant patients. AI is an emerging tool in KT, however, there is a research gap exploring the limitations associated with implementing AI technologies in the field. Research is also needed to recognize clinical educational needs and other barriers to promote adoption and standardization of care for KT patients amongst clinicians.
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Affiliation(s)
- Asma Alamgir
- College of Science and Engineering, Hamad Bin Khalifa University
| | - Hagar Hussein
- College of Science and Engineering, Hamad Bin Khalifa University
| | - Yasmin Abdelaal
- College of Science and Engineering, Hamad Bin Khalifa University
| | - Alaa Abd-Alrazaq
- College of Science and Engineering, Hamad Bin Khalifa University
| | - Mowafa Househ
- College of Science and Engineering, Hamad Bin Khalifa University
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Ahmad H, Wertin T, Zhang Y, Neher JO, Auten B. Is bicarbonate therapy effective in preventing CKD progression? J Fam Pract 2022; 71:E15-E16. [PMID: 35561240 DOI: 10.12788/jfp.0377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
YES. Long-term sodium bicarbonate therapy slightly slows the loss of renal function in patients with chronic kidney disease (CKD) and may moderately reduce progression to end-stage renal disease (strength of recommendation [SOR]: B, meta-analyses of lower-quality randomized controlled trails [RCTs]). Therapy duration of 1 year or less may not be beneficial (SOR: C, secondary analyses in meta-analyses).
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Affiliation(s)
- Haris Ahmad
- Valley Family Medicine Residency, University of Washington at Valley in Renton
| | - Theresa Wertin
- Valley Family Medicine Residency, University of Washington at Valley in Renton
| | - Yilin Zhang
- Valley Family Medicine Residency, University of Washington at Valley in Renton
| | - Jon O Neher
- Valley Family Medicine Residency, University of Washington at Valley in Renton
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Chen JJ, Wu CY, Jenq CC, Lee TH, Tsai CY, Tu HT, Huang YT, Yen CL, Yen TH, Chen YC, Tian YC, Yang CW, Yang HY. Association of Glucagon-Like Peptide-1 Receptor Agonist vs Dipeptidyl Peptidase-4 Inhibitor Use With Mortality Among Patients With Type 2 Diabetes and Advanced Chronic Kidney Disease. JAMA Netw Open 2022; 5:e221169. [PMID: 35254430 PMCID: PMC8902651 DOI: 10.1001/jamanetworkopen.2022.1169] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
IMPORTANCE Glucagon-like peptide-1 (GLP-1) receptor agonist use is associated with reduced mortality and improved cardiovascular outcomes in the general population with diabetes. Dipeptidyl peptidase-4 (DPP-4) inhibitors are commonly used antidiabetic agents for patients with advanced-stage chronic kidney disease (CKD). The association of these 2 drug classes with outcomes among patients with diabetes and advanced-stage CKD or end-stage kidney disease (ESKD) is not well understood. OBJECTIVE To assess whether use of GLP-1 receptor agonists in a population with diabetes and advanced-stage CKD or ESKD is associated with better outcomes compared with use of DPP-4 inhibitors. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study used data on patients with type 2 diabetes and stage 5 CKD or ESKD obtained from the National Health Insurance Research Database of Taiwan. The study was conducted between January 1, 2012, and December 31, 2018. Data were analyzed from June 2020 to July 2021. EXPOSURES Treatment with GLP-1 receptor agonists compared with treatment with DPP-4 inhibitors. MAIN OUTCOMES AND MEASURES All-cause mortality, sepsis- and infection-related mortality, and mortality related to major adverse cardiovascular and cerebrovascular events were compared between patients treated with GLP-1 receptor agonists and patients treated with DPP-4 inhibitors. Propensity score weighting was used to mitigate the imbalance among covariates between the groups. RESULTS Of 27 279 patients included in the study, 26 578 were in the DPP-4 inhibitor group (14 443 [54.34%] male; mean [SD] age, 65 [13] years) and 701 in the GLP-1 receptor agonist group (346 [49.36%] male; mean [SD] age, 59 [13] years). After weighting, the use of GLP-1 receptor agonists was associated with lower all-cause mortality (hazard ratio [HR], 0.79; 95% CI, 0.63-0.98) and lower sepsis- and infection-related mortality (HR, 0.61; 95% CI, 0.40-0.91). Subgroup analysis demonstrated a lower risk of mortality associated with use of GLP-1 receptor agonists compared with DDP-4 inhibitors among patients with cerebrovascular disease (HR, 0.33; 95% CI, 0.12-0.86) than among those without cerebrovascular disease (HR, 0.89; 95% CI, 0.71-1.12) (P = .04 for interaction). CONCLUSIONS AND RELEVANCE Treatment with GLP-1 receptor agonists was associated with lower all-cause mortality among patients with type 2 diabetes, advanced-stage CKD, and ESKD than was treatment with DPP-4 inhibitors. Additional well-designed, prospective studies are needed to confirm the potential benefit of GLP-1 receptor agonist treatment for patients with advanced CKD or ESKD.
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Affiliation(s)
- Jia-Jin Chen
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chao-Yi Wu
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - Chang-Chyi Jenq
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Tao-Han Lee
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
- Department of Nephrology, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
| | - Chung-Ying Tsai
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Hui-Tzu Tu
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Yu-Tung Huang
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Chieh-Li Yen
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Tzung-Hai Yen
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Yung-Chang Chen
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Ya-Chung Tian
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chih-Wei Yang
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Huang-Yu Yang
- Kidney Research Institute, Department of Nephrology, Chang Gung Memorial Hospital in Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
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Paneerselvam GS, Aftab RA, Sirisinghe RG, Lai PSM, Lim SK. Study protocol: Effectiveness of patient centered pharmacist care in improving medication adherence, clinical parameters and quality of life among hemodialysis patients. PLoS One 2022; 17:e0263412. [PMID: 35180236 PMCID: PMC8856518 DOI: 10.1371/journal.pone.0263412] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 01/18/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Patients requiring hemodialysis (HD) often have several chronic comorbidities, which necessitate the use of several medications and hence put them at high risk of polypharmacy. Medication-related problems (MRPs) among HD patients are a serious issue as they can increase morbidity and nonadherence with medications. To overcome this issue, a unique pharmacy practice model including medication review (MR) and motivational interviewing (MI) is needed to improve medication adherence, by reducing MRPs and optimizing therapeutic outcomes. The present study aims to assess the effectiveness of MR and MI in improving medication adherence, quality of life (QOL) and clinical outcomes among end-stage renal disease (ESRD) patients who are on dialysis. METHOD AND DESIGN This pre-post study will be conducted prospectively among patients with ESRD who have been on dialysis at the Hemodialysis Unit, Hospital Kuala Lumpur and the Hemodialysis Affiliated Centers of the University Malaya Medical Centre, from August 2020 till August 2021. Medication adherence will be assessed using the General Medication Adherence Scale (GMAS), whilst patients' HRQOL will be assessed using the Kidney Disease Quality of Life Short Form 36 (KDQOL-36). Clinical parameters such as blood glucose level, calcium, phosphate, hemoglobin and serum low-density lipoprotein (LDL) levels will be obtained from medical records. A total of 70 patients will be recruited. DISCUSSION We hypothesize that the implementation of pharmacy-based MR and MI may expect an increase in medication adherence scores and increase in HRQOL scores from baseline as well as achieving the clinical lab parameters within the desired range. This would indicate a need for a pharmacist to be involved in the multidisciplinary team to achieve a positive impact on medication adherence among hemodialysis patients. TRIAL REGISTRATION Ethical approval has been obtained from the National Medical Research and Ethics Committee NMRR: 20-1135-54435 and Medical Research Ethics Committee, University Malaya Medical Centre MREC ID NO: 202127-9811.
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Affiliation(s)
| | - Raja Ahsan Aftab
- School Of Pharmacy, Faculty of Health and Medical Science, Taylor’s University, Selangor, Malaysia
| | - Roland Gamini Sirisinghe
- School Of Pharmacy, Faculty of Health and Medical Science, Taylor’s University, Selangor, Malaysia
| | - Pauline Siew Mei Lai
- Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Soo Kun Lim
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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50
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Rogula S, Gąsecka A, Mazurek T, Navarese EP, Szarpak Ł, Filipiak KJ. Safety and Efficacy of DOACs in Patients with Advanced and End-Stage Renal Disease. Int J Environ Res Public Health 2022; 19:ijerph19031436. [PMID: 35162472 PMCID: PMC8835601 DOI: 10.3390/ijerph19031436] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 12/27/2022]
Abstract
The prevalence of chronic kidney disease (CKD) is increasing due to the aging of the population and multiplication of risk factors, such as hypertension, arteriosclerosis and obesity. Impaired renal function increases both the risk of bleeding and thrombosis. There are two groups of orally administered drugs to prevent thromboembolic events in patients with CKD who require anticoagulation: vitamin K antagonists (VKAs) and direct oral anticoagulants (DOACs). Although VKAs remain the first-line treatment in patients with advanced CKD, treatment with VKAs is challenging due to difficulties in maintaining the appropriate anticoagulation level, tendency to accelerate vascular calcification and faster progression of CKD in patients treated with VKAs. On the other hand, the pleiotropic effect of DOACs, including vascular protection and anti-inflammatory properties along with comparable efficacy and safety of treatment with DOACs, compared to VKAs observed in preliminary reports encourages the use of DOACs in patients with CKD. This review summarizes the available data on the efficacy and safety of DOACs in patients with CKD and provides recommendations regarding the choice of the optimal drug and dosage depending on the CKD stage.
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Affiliation(s)
- Sylwester Rogula
- Department of Cardiology, Medical University of Warsaw, 02-097 Warsaw, Poland; (S.R.); (T.M.)
| | - Aleksandra Gąsecka
- Department of Cardiology, Medical University of Warsaw, 02-097 Warsaw, Poland; (S.R.); (T.M.)
- Correspondence:
| | - Tomasz Mazurek
- Department of Cardiology, Medical University of Warsaw, 02-097 Warsaw, Poland; (S.R.); (T.M.)
| | - Eliano Pio Navarese
- Department of Medicine, University of Alberta, Edmonton, AB T6G 2R7, Canada;
| | - Łukasz Szarpak
- Henry JN Taub Department of Emergency Medicine, Baylor College of Medicine, Houston, TX 77030, USA;
| | - Krzysztof J. Filipiak
- Department of Clinical Sciences, Maria Sklodowska-Curie Medical Academy, 03-411 Warsaw, Poland;
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