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Cejka D, Wakolbinger-Habel R, Zitt E, Fahrleitner-Pammer A, Amrein K, Dimai HP, Muschitz C. [Diagnosis and treatment of osteoporosis in patients with chronic kidney disease : Joint guidelines of the Austrian Society for Bone and Mineral Research (ÖGKM), the Austrian Society of Physical and Rehabilitation Medicine (ÖGPMR) and the Austrian Society of Nephrology (ÖGN)]. Wien Med Wochenschr 2023; 173:299-318. [PMID: 36542221 PMCID: PMC10516794 DOI: 10.1007/s10354-022-00989-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 11/09/2022] [Indexed: 12/24/2022]
Abstract
DEFINITION AND EPIDEMIOLOGY Chronic kidney disease (CKD): abnormalities of kidney structure or function, present for over 3 months. Staging of CKD is based on GFR and albuminuria (not graded). Osteoporosis: compromised bone strength (low bone mass, disturbance of microarchitecture) predisposing to fracture. By definition, osteoporosis is diagnosed if the bone mineral density T‑score is ≤ -2.5. Furthermore, osteoporosis is diagnosed if a low-trauma (inadequate trauma) fracture occurs, irrespective of the measured T‑score (not graded). The prevalence of osteoporosis, osteoporotic fractures and CKD is increasing worldwide (not graded). PATHOPHYSIOLOGY, DIAGNOSIS AND TREATMENT OF CHRONIC KIDNEY DISEASE-MINERAL AND BONE DISORDER (CKD-MBD): Definition of CKD-MBD: a systemic disorder of mineral and bone metabolism due to CKD manifested by either one or a combination of the following: abnormalities of calcium, phosphorus, PTH, or vitamin D metabolism; renal osteodystrophy; vascular calcification (not graded). Increased, normal or decreased bone turnover can be found in renal osteodystrophy (not graded). Depending on CKD stage, routine monitoring of calcium, phosphorus, alkaline phosphatase, PTH and 25-OH-vitamin D is recommended (2C). Recommendations for treatment of CKD-MBD: Avoid hypercalcemia (1C). In cases of hyperphosphatemia, lower phosphorus towards normal range (2C). Keep PTH within or slightly above normal range (2D). Vitamin D deficiency should be avoided and treated when diagnosed (1C). DIAGNOSIS AND RISK STRATIFICATION OF OSTEOPOROSIS IN CKD Densitometry (using dual X‑ray absorptiometry, DXA): low T‑score correlates with increased fracture risk across all stages of CKD (not graded). A decrease of the T‑score by 1 unit approximately doubles the risk for osteoporotic fracture (not graded). A T-score ≥ -2.5 does not exclude osteoporosis (not graded). Bone mineral density of the lumbar spine measured by DXA can be increased and therefore should not be used for the diagnosis or monitoring of osteoporosis in the presence of aortic calcification, osteophytes or vertebral fracture (not graded). FRAX can be used to aid fracture risk estimation in all stages of CKD (1C). Bone turnover markers can be measured in individual cases to monitor treatment (2D). Bone biopsy may be considered in individual cases, especially in patients with CKD G5 (eGFR < 15 ml/min/1.73 m2) or CKD 5D (dialysis). SPECIFIC TREATMENT OF OSTEOPOROSIS IN PATIENTS WITH CKD Hypocalcemia should be treated and serum calcium normalized before initiating osteoporosis therapy (1C). CKD G1-G2 (eGFR ≥ 60 ml/min/1.73 m2): treat osteoporosis as recommended for the general population (1A). CKD G3-G5D (eGFR < 60 ml/min/1.73 m2 to dialysis): treat CKD-MBD first before initiating osteoporosis treatment (2C). CKD G3 (eGFR 30-59 ml/min/1.73 m2) with PTH within normal limits and osteoporotic fracture and/or high fracture risk according to FRAX: treat osteoporosis as recommended for the general population (2B). CKD G4-5 (eGFR < 30 ml/min/1.73 m2) with osteoporotic fracture (secondary prevention): Individualized treatment of osteoporosis is recommended (2C). CKD G4-5 (eGFR < 30 ml/min/1.73 m2) and high fracture risk (e.g. FRAX score > 20% for a major osteoporotic fracture or > 5% for hip fracture) but without prevalent osteoporotic fracture (primary prevention): treatment of osteoporosis may be considered and initiated individually (2D). CKD G4-5D (eGFR < 30 ml/min/1.73 m2 to dialysis): Calcium should be measured 1-2 weeks after initiation of antiresorptive therapy (1C). PHYSICAL MEDICINE AND REHABILITATION Resistance training prioritizing major muscle groups thrice weekly (1B). Aerobic exercise training for 40 min four times per week (1B). Coordination and balance exercises thrice weekly (1B). Flexibility exercise 3-7 times per week (1B).
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Affiliation(s)
- Daniel Cejka
- Abteilung für Innere Medizin III, Nieren- und Hochdruckerkrankungen, Transplantationsmedizin, Rheumatologie, Akutgeriatrie, Ordensklinikum Linz – Krankenhaus der Elisabethinen, Fadingerstr. 1, 4020 Linz, Österreich
| | - Robert Wakolbinger-Habel
- Department of Physical and Rehabilitation Medicine (PRM), Vienna Healthcare Group – Clinic Donaustadt, Langobardenstr. 122, 1220 Wien, Österreich
| | - Emanuel Zitt
- Department of Internal Medicine 3 (Nephrology and Dialysis), Feldkirch Academic Teaching Hospital, Feldkirch, Österreich
- Vorarlberg Institute for Vascular Investigation and Treatment (VIVIT), Feldkirch, Österreich
- Agency for Preventive and Social Medicine (aks), Bregenz, Österreich
| | - Astrid Fahrleitner-Pammer
- Division of Endocrinology and Diabetology, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Österreich
| | - Karin Amrein
- Division of Endocrinology and Diabetology, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Österreich
| | - Hans Peter Dimai
- Division of Endocrinology and Diabetology, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Österreich
| | - Christian Muschitz
- Medical Department II – VINFORCE, St. Vincent Hospital Vienna (Barmherzige Schwestern Krankenhaus Wien), Stumpergasse 13, 1060 Wien, Österreich
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Kosugi T, Eriguchi M, Yoshida H, Tamaki H, Uemura T, Tasaki H, Furuyama R, Fukata F, Nishimoto M, Matsui M, Samejima KI, Iseki K, Fujimoto S, Konta T, Moriyama T, Yamagata K, Narita I, Kasahara M, Shibagaki Y, Kondo M, Asahi K, Watanabe T, Tsuruya K. Trace proteinuria detected via dipstick test is associated with kidney function decline and new-onset overt proteinuria: the Japan Specific Health Checkups (J-SHC) Study. Clin Exp Nephrol 2023; 27:801-808. [PMID: 37466814 DOI: 10.1007/s10157-023-02369-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 06/04/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND Microalbuminuria is associated with mortality, cardiovascular disease, and end-stage kidney disease. The association between trace proteinuria (detected via dipstick test) and kidney outcomes is unclear. METHODS This nationwide longitudinal study used data from the Japan Specific Health Checkups Study conducted during 2008-2014. The frequency of trace proteinuria (detected via dipstick test) during first two visits was used as an exposure variable (TrUP 0/2, no trace proteinuria; TrUP 1/2, detected once; TrUP 2/2, detected twice), and kidney outcomes were evaluated. The association between the frequency of trace proteinuria and incidence of 1.5-fold increase in serum creatinine levels and overt proteinuria was analyzed using Cox regression analysis. Trajectories of estimated glomerular filtration rate (eGFR) were compared using a mixed-effect model. RESULTS Among 306,317 participants, 3188 and 17,461 developed a 1.5-fold increase in serum creatinine levels and new-onset overt proteinuria, respectively, during the median follow-up period of 36.2 months. The adjusted hazard ratio (HR) and 95% confidence interval (CI) for 1.5-fold increase in serum creatinine level in the TrUP 1/2 and TrUP 2/2 groups, compared to TrUP 0/2 group, were 1.23 (1.07-1.42) and 1.39 (1.01-1.92), respectively, and the adjusted HR (95% CI) for overt proteinuria were 2.94 (2.83-3.06) and 5.14 (4.80-5.51), respectively. The eGFR decline rates in the TrUP 1/2 and TrUP 2/2 groups were higher than that in the TrUP 0/2 group (p for interaction < 0.001). CONCLUSIONS Trace proteinuria (detected via dipstick test) was associated with subsequent kidney function decline and overt proteinuria in the general population.
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Affiliation(s)
- Takaaki Kosugi
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
| | - Masahiro Eriguchi
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan.
| | - Hisako Yoshida
- Department of Medical Statistics, Osaka Metropolitan University Graduate School of Medicine, Osaka, Osaka, Japan
| | - Hiroyuki Tamaki
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
| | - Takayuki Uemura
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
| | - Hikari Tasaki
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
| | - Riri Furuyama
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
| | - Fumihiro Fukata
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
| | - Masatoshi Nishimoto
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
| | - Masaru Matsui
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
| | - Ken-Ichi Samejima
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
| | - Kunitoshi Iseki
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Shouichi Fujimoto
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Tsuneo Konta
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Toshiki Moriyama
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Kunihiro Yamagata
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Ichiei Narita
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Masato Kasahara
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Yugo Shibagaki
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Masahide Kondo
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Koichi Asahi
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Tsuyoshi Watanabe
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
| | - Kazuhiko Tsuruya
- Department of Nephrology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8521, Japan
- Steering Committee of The Japan Specific Health Checkups (J-SHC) Study, Fukushima, Japan
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103
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Kaya IC, Bulut HI, Lopes L, Ozbayburtlu M, Kocaoglu S. Complete surgical myocardial revascularization in patients with declined renal functions: 12-month outcomes. BMC Cardiovasc Disord 2023; 23:484. [PMID: 37773097 PMCID: PMC10540422 DOI: 10.1186/s12872-023-03507-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 09/12/2023] [Indexed: 09/30/2023] Open
Abstract
INTRODUCTION This retrospective observational study aimed to evaluate the feasibility and effectiveness of complete revascularization coronary artery bypass grafting (CABG) in patients with multi-vessel disease (MVD)-CAD and declined renal functions, addressing the knowledge gap regarding optimal treatment strategies and outcomes in this specific patient population. METHODS Between 2020 and 2022, a total of 58 patients underwent on-pump coronary artery bypass grafting surgery for complete myocardial revascularization in this study. To assess overall survival, Kaplan-Meier with the log-rank test was conducted for statistical analysis. RESULTS The mean age of cohort was 60.7. The findings showed a high prevalence of medical conditions such as hypertension (50.0%), diabetes (50.0%), and anaemia (41.4%) among the participants. Intraoperatively, low cardiac output syndrome was reported in 5.2% of cases, while perioperative outcomes indicated a need for transfusions in 53.5% of cases and an in-hospital mortality rate of 3.4%. At the 12-month follow-up, no redo revascularization or renal replacement therapy was required, but cardiac mortality was 5.2% and all-cause mortality was 6.9%. CONCLUSIONS The study concluded that complete revascularization is safe for these patients and highlights the potential benefits, emphasizing the need for further research in optimizing revascularization techniques for this population.
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Affiliation(s)
- Ibrahim C Kaya
- Department of Cardiovascular Surgery, Eskisehir City Health Practice and Research Centers, Saglık Bilimleri Universitesi, Eskisehir, Turkey
| | - Halil I Bulut
- Cerrahpasa School of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey.
| | - Leilani Lopes
- Western University of Health Sciences College of Osteopathic Medicine of the Pacific-Northwest, Lebanon, OR, USA
| | - Merih Ozbayburtlu
- Department of Cardiovascular Surgery, Eskisehir City Health Practice and Research Centers, Eskisehir, Turkey
| | - Selim Kocaoglu
- Department of Cardiovascular Surgery, Eskisehir City Health Practice and Research Centers, Eskisehir, Turkey
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Lebedeva S, Margaryan A, Smolyarchuk E, Nedorubov A, Materenchuk M, Tonevitsky A, Mutig K. Metabolic effects of vasopressin in pathophysiology of diabetic kidney disease. Front Endocrinol (Lausanne) 2023; 14:1176199. [PMID: 37790608 PMCID: PMC10545091 DOI: 10.3389/fendo.2023.1176199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 08/23/2023] [Indexed: 10/05/2023] Open
Abstract
The diabetic kidney disease (DKD) is the major cause of the chronic kidney disease (CKD). Enhanced plasma vasopressin (VP) levels have been associated with the pathophysiology of DKD and CKD. Stimulation of VP release in DKD is caused by glucose-dependent reset of the osmostat leading to secondary pathophysiologic effects mediated by distinct VP receptor types. VP is a stress hormone exhibiting the antidiuretic action in the kidney along with broad adaptive effects in other organs. Excessive activation of the vasopressin type 2 (V2) receptor in the kidney leads to glomerular hyperfiltration and nephron loss, whereas stimulation of vasopressin V1a or V1b receptors in the liver, pancreas, and adrenal glands promotes catabolic metabolism for energy mobilization, enhancing glucose production and aggravating DKD. Increasing availability of selective VP receptor antagonists opens new therapeutic windows separating the renal and extra-renal VP effects for the concrete applications. Improved understanding of these paradigms is mandatory for further drug design and translational implementation. The present concise review focuses on metabolic effects of VP affecting DKD pathophysiology.
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Affiliation(s)
- Svetlana Lebedeva
- Department of Pharmacology, Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Arus Margaryan
- Department of Pharmacology, Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Elena Smolyarchuk
- Department of Pharmacology, Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Andrey Nedorubov
- Department of Pharmacology, Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Maria Materenchuk
- Department of Pharmacology, Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | | | - Kerim Mutig
- Department of Pharmacology, Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
- Department of Translational Physiology, Charité-Universitätsmedizin, Berlin, Germany
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105
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Li X, Wang L, Zhou H, Xu H. Association between weight-adjusted-waist index and chronic kidney disease: a cross-sectional study. BMC Nephrol 2023; 24:266. [PMID: 37691097 PMCID: PMC10494374 DOI: 10.1186/s12882-023-03316-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/31/2023] [Indexed: 09/12/2023] Open
Abstract
AIMS We aimed to investigate the potential association between weight-adjusted-waist index (WWI) and chronic kidney disease (CKD). DESIGN AND METHODS This research examined data collected from the National Health and Nutrition Examination Survey (NHANES) spanning from 1999 to 2020. CKD was defined as the low estimated glomerular filtration rate (eGFR) or the existence of albuminuria (urinary albumin-to-creatinine ratio (ACR) ≥ 30mg/g). Low-eGFR was described as eGFR < 60 mL/min/1.73m2. The associations between WWI with CKD, albuminuria, and low-eGFR were examined using generalized additive models and weighted multivariable logistic regression models. We also analyzed the associations of other obesity indicators with CKD, albuminuria, and low-eGFR, including body mass index (BMI), waist-to-height ratio (WHtR), waist circumference(WC), height, and weight. The receiver operating characteristic (ROC) curves were used to assess and compare their diagnostic abilities. RESULTS Males made up 48.26% of the total 40,421 individuals that were recruited. The prevalences of CKD, albuminuria, and low-eGFR were 16.71%, 10.97%, and 7.63%, respectively. WWI was found to be positively linked with CKD (OR = 1.42; 95% CI: 1.26, 1.60). A nonlinear connection between WWI and CKD was found using smooth curve fitting. Additionally, a higher prevalence of albuminuria is linked to a higher level of WWI (OR = 1.60; 95% CI: 1.40, 1.82). Different stratifications did not substantially influence the connection between WWI and CKD, albuminuria, and low-eGFR, according to subgroup analysis and interaction tests. We observed higher height was related to higher low-eGFR prevalence (OR = 1.05; 95% CI: 1.03, 1.06). ROC analysis revealed that WWI had the best discrimination and accuracy for predicting CKD and albuminuria compared to other obesity indicators (BMI, WHTR, WC, height and weight). In addition, height had the highest area under the curve (AUC) value for predicting low-eGFR. CONCLUSION WWI is the best obesity indicator to predict CKD and albuminuria compared to other obesity indicators (BMI, WHTR, WC, height, and weight). WWI and CKD and albuminuria were found to be positively correlated. Furthermore, height had the strongest ability to predict low-eGFR. Therefore, the importance of WWI and height in assessing kidney health in US adults should be emphasized.
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Affiliation(s)
- Xiaowan Li
- Department of Critical Care Medicine, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Nanjing, China
| | - Lanyu Wang
- Department of Urology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Nanjing, China
| | - Hongyi Zhou
- Department of Urology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Nanjing, China
| | - Hongyang Xu
- Department of Critical Care Medicine, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Nanjing, China.
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Melzer Cohen C, Schechter M, Rozenberg A, Yanuv I, Sehtman-Shachar DR, Fishkin A, Rosenzweig D, Chodick G, Karasik A, Mosenzon O. Long-Term, Real-World Kidney Outcomes with SGLT2i versus DPP4i in Type 2 Diabetes without Cardiovascular or Kidney Disease. Clin J Am Soc Nephrol 2023; 18:1153-1162. [PMID: 37382938 PMCID: PMC10564349 DOI: 10.2215/cjn.0000000000000218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 06/11/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND Contemporary guidelines recommend the use of sodium-glucose cotransporter 2 inhibitors (SGLT2is) independently of glycemic control in patients with type 2 diabetes and those with kidney disease, with heart failure, or at high risk of cardiovascular disease. Using a large Israeli database, we assessed whether long-term use of SGLT2is versus dipeptidyl peptidase 4 inhibitors (DPP4is) is associated with kidney benefits in patients with type 2 diabetes overall and in those without evidence of cardiovascular or kidney disease. METHODS Patients with type 2 diabetes who initiated SGLT2is or DPP4is between 2015 and 2021 were propensity score-matched (1:1) according to 90 parameters. The kidney-specific composite outcome included confirmed ≥40% decline in eGFR or kidney failure. The kidney-or-death outcome included also all-cause mortality. Risks of outcomes were assessed using Cox proportional hazard regression models. The between-group difference in eGFR slope was also assessed. Analyses were repeated in patients' subgroup lacking evidence of cardiovascular or kidney disease. RESULTS Overall, 19,648 propensity score-matched patients were included; 10,467 (53%) did not have evidence of cardiovascular or kidney disease. Median follow-up was 38 months (interquartile range, 22-55). The composite kidney-specific outcome occurred at an event rate of 6.9 versus 9.5 events per 1000 patient-years with SGLT2i versus DPP4i. The respective event rates of the kidney-or-death outcome were 17.7 versus 22.1. Compared with DPP4is, initiation of SGLT2is was associated with a lower risk for the kidney-specific (hazard ratio [HR], 0.72; 95% confidence interval [CI], 0.61 to 0.86; P < 0.001) and kidney-or-death (HR, 0.80; 95% CI, 0.71 to 0.89; P < 0.001) outcomes. The respective HRs (95% CI) in those lacking evidence of cardiovascular or kidney disease were 0.67 (0.44 to 1.02) and 0.77 (0.61 to 0.97). Initiation of SGLT2is versus DPP4is was associated with mitigation of the eGFR slope overall and in those lacking evidence of cardiovascular or kidney disease (mean between-group differences 0.49 [95% CI, 0.35 to 0.62] and 0.48 [95% CI, 0.32 to 0.64] ml/min per 1.73 m 2 per year, respectively). CONCLUSIONS Long-term use of SGLT2is versus DPP4is in a real-world setting was associated with mitigation of eGFR loss in patients with type 2 diabetes, even in those lacking evidence of cardiovascular or kidney disease at baseline.
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Affiliation(s)
- Cheli Melzer Cohen
- Maccabi Institute for Research and Innovation, Maccabi Healthcare Services, Tel-Aviv, Israel
| | - Meir Schechter
- Diabetes Unit, Department of Endocrinology and Metabolism, Hadassah Medical Center, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Aliza Rozenberg
- Diabetes Unit, Department of Endocrinology and Metabolism, Hadassah Medical Center, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ilan Yanuv
- Diabetes Unit, Department of Endocrinology and Metabolism, Hadassah Medical Center, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Dvora R. Sehtman-Shachar
- Diabetes Unit, Department of Endocrinology and Metabolism, Hadassah Medical Center, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Alisa Fishkin
- Diabetes Unit, Department of Endocrinology and Metabolism, Hadassah Medical Center, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | | | - Gabriel Chodick
- Maccabi Institute for Research and Innovation, Maccabi Healthcare Services, Tel-Aviv, Israel
- School of Public Health Sackler, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Avraham Karasik
- Maccabi Institute for Research and Innovation, Maccabi Healthcare Services, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Ofri Mosenzon
- Diabetes Unit, Department of Endocrinology and Metabolism, Hadassah Medical Center, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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Hwang JH, Oh S, Chin HJ, Kim S, Kim DK, Kim S, Park JH, Shin SJ, Lee SH, Choi BS, Lim CS. Comparison of the performance of currently used estimated glomerular filtration rate equations with 24-hour urine creatinine clearance: sample analysis of randomised controlled trial participants. BMJ Open 2023; 13:e067398. [PMID: 37612109 PMCID: PMC10450128 DOI: 10.1136/bmjopen-2022-067398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 07/19/2023] [Indexed: 08/25/2023] Open
Abstract
OBJECTIVE There are several equations for estimating the glomerular filtration rate (GFR), and each method has its limitations. We compared various estimated GFR (eGFR) equations with 24 hours urine creatinine clearance (24u-CCr). DESIGN Sample analysis of randomised controlled trial participants. SETTING AND PARTICIPANTS We compared the mean 24u-CCr values measured 2-3 times for 211 patients with eGFR values calculated using the following equations: isotope dilution mass spectrometry-Modification of Diet in Renal Disease (IDMS-MDRD) equation, Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI) equation, equations for Koreans (KOR-IDMS-MDRD and KOR-CKD-EPI) and full age spectrum equation. OUTCOME MEASURES Performance of various creatinine-based eGFR equations, including those with Korean coefficients, compared with the results of the 24u-CCr. RESULTS IDMS-MDRD showed the best overall correlation with the 24u-CCr (R=0.949, p<0.001), and KOR-CKD-EPI showed the best agreement in terms of the intraclass correlation coefficient (ICC, 0.969, 95% CI 0.959 to 0.976, p<0.001). In subgroup analysis, IDMS-MDRD-GFR showed the highest ICCs in CKD stages 1 and 3 (ICC 0.872 in stage 1 and 0.927 in CKD stage 3, all p<0.001). KOR-CKD-EPI showed the highest ICC in CKD stage 2 (ICC 0.854, p<0.001). Overall, the accuracy of CKD-EPI (2021) was the highest at P15 (15%) and P30 (30%) (P15: 65.4 and P30: 97.6). In addition, CKD-EPI (2021) showed the highest P30 accuracy in CKD stage 1 (98.7), whereas KOR-IDMS-MDRD showed the highest P30 accuracy in CKD stages 2 and 3 (98.8 and 98.2, respectively). CONCLUSIONS The IDMS-MDRD equation showed the best correlation and overall good agreement with the 24u-CCr; however, the accuracy was low. The most accurate measurements were obtained using the CKD-EPI (2021) equation in CKD stage 1 and the KOR-IDMS-MDRD equation in CKD stages 2-3; nevertheless, the CKD-EPI (2021) equation showed the best overall accuracy. TRIAL REGISTRATION NUMBER NCT01552954.
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Affiliation(s)
- Jin Ho Hwang
- Department of Internal Medicine, Chung-Ang University Hospital, Seoul, Korea (the Republic of)
- Department of Internal Medicine, Chung-Ang University College of Medicine and Graduate School of Medicine, Seoul, Korea (the Republic of)
| | - Sohee Oh
- Department of Biostatistics, Seoul National University Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea (the Republic of)
| | - Ho Jun Chin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea (the Republic of)
| | - Sejoong Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea (the Republic of)
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea (the Republic of)
| | - Dong Ki Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea (the Republic of)
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea (the Republic of)
| | | | - Jung Hwan Park
- Department of Internal Medicine, Konkuk University Hospital Seoul, Gwangjin-gu, Korea (the Republic of)
- Department of Internal Medicine, Konkuk University School of Medicine, Gwangjin-gu, Korea (the Republic of)
| | - Sung Joon Shin
- Department of Internal Medicine, Dongguk University Ilsan Hospital, Goyang, Korea (the Republic of)
- Department of Internal Medicine, Dongguk University College of Medicine, Gyeongju, Korea (the Republic of)
| | - Sang-Ho Lee
- Department of Internal Medicine, Kyung Hee University Medical Center, Seoul, Korea (the Republic of)
- Department of Internal Medicine, Kyung Hee University School of Medicine, Seoul, Korea (the Republic of)
| | - Bum Soon Choi
- Department of Internal Medicine, Seoul Saint Mary's Hospital, Seoul, Korea (the Republic of)
- Department of Internal Medicine, Catholic University of Korea College of Medicine, Seoul, Korea (the Republic of)
| | - Chun Soo Lim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea (the Republic of)
- Department of Internal Medicine, Seoul National University Seoul Metropolitan Government Boramae Medical Center, Dongjak-gu, Korea (the Republic of)
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108
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Okawa Y, Suzuki E, Mitsuhashi T, Tsuda T, Yorifuji T. A population-based longitudinal study on glycated hemoglobin levels and new-onset chronic kidney disease among non-diabetic Japanese adults. Sci Rep 2023; 13:13770. [PMID: 37612346 PMCID: PMC10447421 DOI: 10.1038/s41598-023-40300-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 08/08/2023] [Indexed: 08/25/2023] Open
Abstract
Chronic kidney disease (CKD) is a major global public health problem. Recent studies reported that diabetes and prediabetes are risk factors for developing CKD; however, the exact glycated hemoglobin (HbA1c) cut-off value for prediabetes remains controversial. In this study, we aimed to examine the relationship between HbA1c levels and subsequent CKD development in greater detail than previous studies. Longitudinal data of annual checkups of 7176 Japanese non-diabetic people (male: 40.4%) from 1998 to 2022 was analyzed. HbA1c values were categorized into < 5.0%, 5.0-5.4%, 5.5-5.9%, and 6.0-6.4%. CKD was defined as an estimated glomerular filtration rate < 60 ml/min/1.73 m2. The descriptive statistics at study entry showed that higher HbA1c values were associated with male, older, overweight or obese, hypertensive, or dyslipidemic people. During a mean follow-up of 7.75 person-years, 2374 participants (male: 40.0%) developed CKD. The Weibull accelerated failure time model was selected because the proportional hazards assumption was violated. The adjusted time ratios of developing CKD for HbA1c levels of 5.5-5.9% and 6.0-6.4% compared with 5.0-5.4% were 0.97 (95% confidence interval: 0.92-1.03) and 1.01 (95% confidence interval: 0.90-1.13), respectively. There was no association between HbA1c in the prediabetic range and subsequent CKD development.
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Affiliation(s)
- Yukari Okawa
- Department of Epidemiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan.
| | - Etsuji Suzuki
- Department of Epidemiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Toshiharu Mitsuhashi
- Center for Innovative Clinical Medicine, Okayama University Hospital, Okayama, Japan
| | - Toshihide Tsuda
- Department of Human Ecology, Graduate School of Environmental and Life Science, Okayama University, Okayama, Japan
| | - Takashi Yorifuji
- Department of Epidemiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
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109
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Hobson S, Mavrogeorgis E, He T, Siwy J, Ebert T, Kublickiene K, Stenvinkel P, Mischak H. Urine Peptidome Analysis Identifies Common and Stage-Specific Markers in Early Versus Advanced CKD. Proteomes 2023; 11:25. [PMID: 37755704 PMCID: PMC10534506 DOI: 10.3390/proteomes11030025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/15/2023] [Accepted: 08/21/2023] [Indexed: 09/28/2023] Open
Abstract
Given the pathophysiological continuum of chronic kidney disease (CKD), different molecular determinants affecting progression may be associated with distinct disease phases; thus, identification of these players are crucial for guiding therapeutic decisions, ideally in a non-invasive, repeatable setting. Analyzing the urinary peptidome has been proven an efficient method for biomarker determination in CKD, among other diseases. In this work, after applying several selection criteria, urine samples from 317 early (stage 2) and advanced (stage 3b-5) CKD patients were analyzed using capillary electrophoresis coupled to mass spectrometry (CE-MS). The entire two groups were initially compared to highlight the respective pathophysiology between initial and late disease phases. Subsequently, slow and fast progressors were compared within each group in an attempt to distinguish phase-specific disease progression molecules. The early vs. late-stage CKD comparison revealed 929 significantly different peptides, most of which were downregulated and 268 with collagen origins. When comparing slow vs. fast progressors in early stage CKD, 42 peptides were significantly altered, 30 of which were collagen peptide fragments. This association suggests the development of structural changes may be reversible at an early stage. The study confirms previous findings, based on its multivariable-matched progression groups derived from a large initial cohort. However, only four peptide fragments differed between slow vs. fast progressors in late-stage CKD, indicating different pathogenic processes occur in fast and slow progressors in different stages of CKD. The defined peptides associated with CKD progression at early stage might potentially constitute a non-invasive approach to improve patient management by guiding (personalized) intervention.
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Affiliation(s)
- Sam Hobson
- Division of Renal Medicine, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (S.H.); (T.E.); (K.K.); (P.S.)
| | - Emmanouil Mavrogeorgis
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (E.M.); (T.H.); (J.S.)
- Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University Hospital, 52074 Aachen, Germany
| | - Tianlin He
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (E.M.); (T.H.); (J.S.)
| | - Justyna Siwy
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (E.M.); (T.H.); (J.S.)
| | - Thomas Ebert
- Division of Renal Medicine, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (S.H.); (T.E.); (K.K.); (P.S.)
- Medical Department III—Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Karolina Kublickiene
- Division of Renal Medicine, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (S.H.); (T.E.); (K.K.); (P.S.)
| | - Peter Stenvinkel
- Division of Renal Medicine, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (S.H.); (T.E.); (K.K.); (P.S.)
| | - Harald Mischak
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (E.M.); (T.H.); (J.S.)
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110
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Pasupulati AK, Kilari S, Sahay M. Editorial: Endocrine abnormalities and renal complications. Front Endocrinol (Lausanne) 2023; 14:1274669. [PMID: 37670892 PMCID: PMC10476490 DOI: 10.3389/fendo.2023.1274669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 08/10/2023] [Indexed: 09/07/2023] Open
Affiliation(s)
| | - Sreenivasulu Kilari
- Vascular and Interventional Radiology Translational Laboratory, Department of Radiology, Mayo Clinic, Rochester, MN, United States
| | - Manisha Sahay
- Department of Nephrology, Osmania Medical College and General Hospital, Hyderabad, India
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111
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Yeh TS, Clifton L, Collister JA, Liu X, Hunter DJ, Littlejohns TJ. Kidney function, albuminuria, and their modification by genetic factors and risk of incident dementia in UK Biobank. Alzheimers Res Ther 2023; 15:138. [PMID: 37605228 PMCID: PMC10440913 DOI: 10.1186/s13195-023-01248-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 05/23/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Associations between kidney function and dementia risk are inconclusive. Chronic kidney disease (CKD) severity is determined by levels of both estimated glomerular filtration rate (eGFR) and the urine albumin to creatinine ratio (ACR). However, whether there is a graded increase in dementia risk for worse eGFR in each ACR category is unclear. Also, whether genetic risk for dementia impacts the associations is unknown. The current study aims to investigate the associations between eGFR and albuminuria with dementia risk both individually and jointly, whether the associations vary by different follow-up periods, and whether genetic factors modified the associations. METHODS In 202,702 participants aged ≥ 60 years from the UK Biobank, Cox proportional-hazards models were used to examine the associations between eGFR and urine albumin creatinine ratio (ACR) with risk of incident dementia. GFR was estimated based on serum creatinine, cystatin C, or both. The models were restricted to different follow-up periods (< 5 years, 5-10 years, and ≥ 10 years) to investigate potential reverse causation. RESULTS Over 15 years of follow-up, 6,042 participants developed dementia. Decreased kidney function (eGFR < 60 ml/min/1.73m2) was associated with an increased risk of dementia (Hazard Ratio [HR] = 1.42, 95% Confidence Interval [CI] 1.28-1.58), compared to normal kidney function (≥ 90 ml/min/1.73m2). The strength of the association remained consistent when the models were restricted to different periods of follow-up. The HRs for incident dementia were 1.16 (95% CI 1.07-1.26) and 2.24 (95% CI 1.79-2.80) for moderate (3-30 mg/mmol) and severely increased ACR (≥ 30 mg/mmol) compared to normal ACR (< 3 mg/mmol). Dose-response associations were observed when combining eGFR and ACR, with those in the severest eGFR and ACR group having the greatest risk of dementia (HR = 4.70, 95% CI 2.34-9.43). APOE status significantly modified the association (p = 0.04), with stronger associations observed among participants with a lower genetic risk of dementia. There was no evidence of an interaction between kidney function and non-APOE polygenic risk of dementia with dementia risk (p = 0.42). CONCLUSIONS Kidney dysfunction and albuminuria were individually and jointly associated with higher dementia risk. The associations were greater amongst participants with a lower genetic risk of dementia based on APOE, but not non-APOE polygenic risk.
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Affiliation(s)
- Tian-Shin Yeh
- Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, No.250, Wuxing St., Taipei, 11031, Taiwan.
- Department of Physical Medicine and Rehabilitation, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
- Department of Epidemiology and Nutrition, Harvard T. H. Chan School of Public Health, Harvard University, Boston, MA, USA.
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan.
- Department of Physical Medicine and Rehabilitation, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Lei Clifton
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | | | - Xiaonan Liu
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - David J Hunter
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
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112
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Hannah N, Tjandra D, Patwardhan A, Rutland K, Halliday J, Sood S. Outpatient albumin infusions reduce hospitalizations and improve outcomes in decompensated cirrhosis: A real-world cohort study. JGH Open 2023; 7:537-544. [PMID: 37649856 PMCID: PMC10463019 DOI: 10.1002/jgh3.12944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/25/2023] [Accepted: 06/30/2023] [Indexed: 09/01/2023]
Abstract
Background and Aim Long-term human albumin (HA) infusions improve survival in cirrhotic patients with diuretic resistant ascites. We aimed to determine whether there is a significant benefit in a more unwell real-world cohort. Methods This is a single-center retrospective cohort study. Patients received outpatient HA between April 2017 and June 2021. Inclusion criteria were age ≥18 years, cirrhosis with ascites, and received at least 1 month of HA. Patients with significant comorbidities and ongoing alcohol use were not excluded. Outcomes assessed were transjugular intrahepatic portosystemic shunt (TIPS)/transplant-free survival (TTFS), and biochemical and prognostic outcomes. Results Twenty-four patients were included. Median age was 59.5 years. Seven were female (29.2%). Etiology included were alcohol (50%), non-alcoholic steatohepatitis (16.7%), and viral/alcohol (12.5%). Median model for end-stage liver disease-sodium (MELD-Na) was 18.5, with Child-Pugh scores (CPS) A (4.2%), B (50%), and C (45.8%). Improvements in serum sodium (P = 0.014), albumin (P = 0.003), and CPS (P = 0.017) were observed. Reduction in hospitalizations (P = 0.001), particularly portal hypertensive related admissions was observed (relative risk 0.39; 95% confidence interval [CI] 0.21-0.69, P = 0.003), needed to treat 2.09 (95% CI 1.25-3.67). There was a reduction in total paracentesis requirements (P = 0.005). On multivariate analysis, type 2 diabetes mellitus significantly increased risk of TIPS/transplant/death (hazard ratio 6.16; 95% CI 1.23-30.84, P = 0.027). Median TTFS improved in patients with a change in MELD-Na ≤1 at 1 month: 29.4 months versus 7.7 months (P = 0.011). Conclusion Outpatient HA infusions decrease portal hypertensive related hospital admissions, improve serum sodium, albumin levels, and CPS. Type 2 diabetes mellitus and change in MELD-Na score help discriminate those likely to benefit most.
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Affiliation(s)
- Nicholas Hannah
- Department of Gastroenterology and HepatologyRoyal Melbourne HospitalMelbourneVictoriaAustralia
- Melbourne Medical School, Faculty of Medicine, Dentistry and Health SciencesUniversity of MelbourneMelbourneVictoriaAustralia
- Department of GastroenterologyNorthern HealthMelbourneVictoriaAustralia
| | - Douglas Tjandra
- Department of GastroenterologyAlfred HealthMelbourneVictoriaAustralia
- Monash Medical School, Faculty of Medicine, Nursing and Health SciencesMelbourneVictoriaAustralia
| | - Ashwin Patwardhan
- Department of Gastroenterology and HepatologyRoyal Melbourne HospitalMelbourneVictoriaAustralia
| | - Kelsey Rutland
- Department of Gastroenterology and HepatologyRoyal Melbourne HospitalMelbourneVictoriaAustralia
| | - John Halliday
- Department of Gastroenterology and HepatologyRoyal Melbourne HospitalMelbourneVictoriaAustralia
| | - Siddharth Sood
- Melbourne Medical School, Faculty of Medicine, Dentistry and Health SciencesUniversity of MelbourneMelbourneVictoriaAustralia
- Department of GastroenterologyNorthern HealthMelbourneVictoriaAustralia
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113
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Larney S, Jones NR, Hickman M, Nielsen S, Ali R, Degenhardt L. Does opioid agonist treatment reduce overdose mortality risk in people who are older or have physical comorbidities? Cohort study using linked administrative health data in New South Wales, Australia, 2002-17. Addiction 2023; 118:1527-1539. [PMID: 36843415 PMCID: PMC10330006 DOI: 10.1111/add.16178] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 02/07/2023] [Indexed: 02/28/2023]
Abstract
AIMS To quantify the association between opioid agonist treatment (OAT) and overdose death by age group; test the hypothesis that across different age groups, opioid overdose mortality is lowest during OAT with buprenorphine compared with time out of treatment or OAT with methadone; and test associations between OAT and opioid overdose mortality in the presence of chronic circulatory, respiratory, liver and kidney diseases. DESIGN Retrospective observational cohort study using linked administrative data. SETTING New South Wales, Australia. PARTICIPANTS A total of 37 764 people prescribed OAT, 1 August 2002 and 31 December 2017. MEASUREMENTS OAT exposure, opioid overdose mortality and key confounders were measured using linked population data sets on OAT entry and exit, hospitalization, mental health care, incarceration and mortality. ICD-10 codes were used to define opioid overdose mortality and chronic disease groups of interest. FINDINGS Relative to time out of treatment, time in OAT was associated with a lower risk of opioid overdose death across all age groups and chronic diseases. Among people aged 50 years and older, there was weak evidence that buprenorphine may be associated with greater protection against opioid overdose death than methadone [generalized estimating equation (GEE) adjusted incident rate ratio (aIRR) = 0.47; 95% confidence interval (CI) = 0.21, 1.02; marginal structural models (MSM) aIRR = 0.49; 95% CI = 0.17, 1.41]. Buprenorphine was associated with greater protection against overdose death than methadone for clients with circulatory (MSM aIRR = 0.27; 95% CI = 0.11, 0.67) or respiratory (MSM aIRR = 0.26; 95% CI = 0.07, 0.94) diseases, but not liver (MSM aIRR = 0.59; 95% CI = 0.14, 2.43) or kidney (MSM aIRR = 1.16; 95% CI = 0.31, 4.36) diseases. CONCLUSIONS Opioid agonist treatment (OAT) appears to reduce mortality risk in people with opioid use disorder who are older or who have physical comorbidities. Opioid overdose mortality during OAT with buprenorphine appears to be lower and reduced in clients with circulatory and respiratory diseases compared with OAT with methadone.
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Affiliation(s)
- Sarah Larney
- Centre de recherche du Centre hospitalier de l'Université de Montréal, Montreal, Canada
- Department of Family Medicine and Emergency Medicine, University of Montreal, Montreal, Canada
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, Australia
| | - Nicola R Jones
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, Australia
| | | | - Suzanne Nielsen
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Clayton, Australia
| | - Robert Ali
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, Australia
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, Australia
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114
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Chiang HY, Li LC, Hsu CN, Lin CC, Chan YC, Wang CC, Chen CL. Impact of Sirolimus versus Mycophenolate Mofetil on Kidney Function after Calcineurin Inhibitor Dose Reduction in Liver Transplant Recipients. Pharmaceuticals (Basel) 2023; 16:1087. [PMID: 37631002 PMCID: PMC10457954 DOI: 10.3390/ph16081087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/18/2023] [Accepted: 07/27/2023] [Indexed: 08/27/2023] Open
Abstract
Impaired kidney function is associated with increased morbidity and mortality in patients undergoing liver transplantation. Although immunosuppressants are essential in these patients, they impair kidney function. This study aimed to compare adverse kidney outcomes between patients treated with a reduced dose of tacrolimus (calcineurin inhibitor) plus sirolimus or mycophenolate mofetil (MMF) in the liver transplant center at Kaohsiung Chang Gung Memorial Hospital between April 2011 and December 2017. Propensity score matching was used to identify 232 patients. The risk of adverse kidney outcomes was estimated using Cox proportional hazards regression, and changes in kidney function over time were analyzed using linear mixed modeling. Acute kidney disease risks in this study cohort were not significantly different for the two immunosuppressants (aHR 1.04; 95% CI: 0.70-1.55, p = 0.8328). However, sirolimus use was significantly associated with a higher risk of estimated glomerular filtration rate decline > 30% than MMF (aHR, 2.09; 95% CI: 1.33-3.28; p = 0.0014). Our results demonstrate that sirolimus use may have worsened long-term kidney outcomes compared to MMF. Close monitoring of kidney function, dose adjustment, and timely transition to MMF is necessary for LT patients receiving sirolimus.
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Affiliation(s)
- Heng-Yi Chiang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan;
| | - Lung-Chih Li
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan;
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
| | - Chien-Ning Hsu
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan;
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung 833, Taiwan
| | - Chih-Che Lin
- Liver Transplant Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan; (C.-C.L.); (Y.-C.C.); (C.-C.W.); (C.-L.C.)
| | - Yi-Chia Chan
- Liver Transplant Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan; (C.-C.L.); (Y.-C.C.); (C.-C.W.); (C.-L.C.)
| | - Chih-Chi Wang
- Liver Transplant Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan; (C.-C.L.); (Y.-C.C.); (C.-C.W.); (C.-L.C.)
| | - Chao-Long Chen
- Liver Transplant Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan; (C.-C.L.); (Y.-C.C.); (C.-C.W.); (C.-L.C.)
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115
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Meriam H, Bettaieb A, Kaaroud H, Ben Hamida F, Gargeh T, Mrad R, Bouzid K, Abderrahim E. Primary Hyperoxaluria Type 1: Clinical, Paraclinical, and Evolutionary Aspects in Adults from One Nephrology Center. Int J Nephrol 2023; 2023:2874414. [PMID: 37521011 PMCID: PMC10372328 DOI: 10.1155/2023/2874414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 06/08/2023] [Accepted: 06/21/2023] [Indexed: 08/01/2023] Open
Abstract
Introduction Primary hyperoxaluria type 1 (PH1) is a rare and inherited condition of urolithiasis. The aim of our study was to analyze clinical, paraclinical, and evolutionary aspects of PH1 in adult patients in our Nephrology department. Methods We conducted a retrospective single-center study between 1990 and 2021. We collected patients followed for PH1 confirmed by genetic study and/or histopathological features of renal biopsy and morphoconstitutional analysis of the calculi. Results There were 25 patients with a gender ratio of 1.78. The median age at onset of symptoms was 18 years. A delay in diagnosis more than 10 years was noted in 13 cases. The genetic study found the I244T mutation in 17 cases and 33-34 InsC in 4 cases. A kidney biopsy was performed in 5 cases, on a native kidney in 4 cases and on a graft biopsy in one case. The analysis of calculi was done in 10 cases showing type Ic in 2 cases. After a median follow-up of 13 years (1 year-42 years), 14 patients progressed to end-stage chronic renal failure (ESRD). The univariate study demonstrated a remarkable association with progression to ESRD in our population (44% vs. 56%) RR = 13.32 (adjusted ORs (95% CI): 2.82-62.79) (p < 0.01). Conclusion Progression to ESRD was frequent in our series. Early diagnosis and adequate management can delay such an evolution.
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Affiliation(s)
- Hajji Meriam
- Department of Medicine A, Charles Nicolle Hospital, Tunis, Tunisia
- Kidney Pathology Laboratory LR00SP01, Charles Nicolle Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
| | - Asma Bettaieb
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
- Department of Nephrology, Mongi Slim Hospital, La Marsa, Tunis, Tunisia
| | - Hayet Kaaroud
- Department of Medicine A, Charles Nicolle Hospital, Tunis, Tunisia
- Kidney Pathology Laboratory LR00SP01, Charles Nicolle Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
| | - Fethi Ben Hamida
- Department of Medicine A, Charles Nicolle Hospital, Tunis, Tunisia
- Kidney Pathology Laboratory LR00SP01, Charles Nicolle Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
| | - Taher Gargeh
- Department of Pediatrics, Charles Nicolle Hospital, Tunis, Tunisia
| | - Ridha Mrad
- Department of Genetics, Charles Nicolle Hospital, Tunis, Tunisia
| | - Kahena Bouzid
- Department of Biochemistry, Charles Nicolle Hospital, Tunis, Tunisia
| | - Ezzeddine Abderrahim
- Department of Medicine A, Charles Nicolle Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, El Manar University, Tunis, Tunisia
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116
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Friedli I, Baid-Agrawal S, Unwin R, Morell A, Johansson L, Hockings PD. Magnetic Resonance Imaging in Clinical Trials of Diabetic Kidney Disease. J Clin Med 2023; 12:4625. [PMID: 37510740 PMCID: PMC10380287 DOI: 10.3390/jcm12144625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/28/2023] [Accepted: 07/04/2023] [Indexed: 07/30/2023] Open
Abstract
Chronic kidney disease (CKD) associated with diabetes mellitus (DM) (known as diabetic kidney disease, DKD) is a serious and growing healthcare problem worldwide. In DM patients, DKD is generally diagnosed based on the presence of albuminuria and a reduced glomerular filtration rate. Diagnosis rarely includes an invasive kidney biopsy, although DKD has some characteristic histological features, and kidney fibrosis and nephron loss cause disease progression that eventually ends in kidney failure. Alternative sensitive and reliable non-invasive biomarkers are needed for DKD (and CKD in general) to improve timely diagnosis and aid disease monitoring without the need for a kidney biopsy. Such biomarkers may also serve as endpoints in clinical trials of new treatments. Non-invasive magnetic resonance imaging (MRI), particularly multiparametric MRI, may achieve these goals. In this article, we review emerging data on MRI techniques and their scientific, clinical, and economic value in DKD/CKD for diagnosis, assessment of disease pathogenesis and progression, and as potential biomarkers for clinical trial use that may also increase our understanding of the efficacy and mode(s) of action of potential DKD therapeutic interventions. We also consider how multi-site MRI studies are conducted and the challenges that should be addressed to increase wider application of MRI in DKD.
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Affiliation(s)
- Iris Friedli
- Antaros Medical, BioVenture Hub, 43183 Mölndal, Sweden
| | - Seema Baid-Agrawal
- Transplant Center, Sahlgrenska University Hospital, University of Gothenburg, 41345 Gothenburg, Sweden
| | - Robert Unwin
- AstraZeneca R&D BioPharmaceuticals, Translational Science and Experimental Medicine, Early Cardiovascular, Renal & Metabolic Diseases (CVRM), Granta Park, Cambridge CB21 6GH, UK
| | - Arvid Morell
- Antaros Medical, BioVenture Hub, 43183 Mölndal, Sweden
| | | | - Paul D Hockings
- Antaros Medical, BioVenture Hub, 43183 Mölndal, Sweden
- MedTech West, Chalmers University of Technology, 41345 Gothenburg, Sweden
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117
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Ekberlİ G, Taner S. Risk determination for upper urinary tract damage in children with neuropathic bladder. J Paediatr Child Health 2023; 59:863-870. [PMID: 36999336 DOI: 10.1111/jpc.16402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 01/08/2023] [Accepted: 03/21/2023] [Indexed: 04/01/2023]
Abstract
AIM Neuropathic bladder dysfunction (NBD) or neurogenic lower urinary tract dysfunction occurs as a result of a lesion at any level of central nervous system. The most common aetiology of NBD in children is abnormal development of spinal column. These defects cause neurogenic detrusor overactivity which contributes to detrusor-sphincter dysfunction and results in lower urinary tract symptoms such as incontinence. One of the more progressive and insidious, at the same time preventable result of neuropathic bladder is upper urinary tract deterioration. It is vital to aim reduction in bladder pressures and the minimisation of urine stasis in order to prevent or at least attenuate renal disease. Despite world-wide strategies for prevention of neural tube defects currently, we will still be involved in the care of spina bifida patients born every year with a neuropathic bladder and at risk of long-term renal damage. This study was planned for evaluation of results and detection of possible risk factors for upper urinary tract deterioration during routine visits of neuropathic bladder population. METHODS The electronic medical records of the patients who were followed up for at least 1 year with the diagnosis of neuropathic bladder in Pediatric Urology and Nephrology units of Adana City Training and Research Hospital were reviewed retrospectively. A total of 117 patients, whose blood, urine, imaging and urodynamic study required for the evaluation of nephrological and urological status were completed and included in the study. Patients under the age of one were excluded from the study. Demographic characteristics, medical history, laboratory and imaging results were recorded. All statistical analyses were analysed by SPSS version 21 software package and analysed by descriptive statistical. RESULTS Of the 117 patients who participated in the study, 73 (62.4%) were female and 44 (37.6%) were male. Mean age of the patients was 6.7 ± 4.9 years. The leading cause of neuropathic bladder was neuro-spinal dysraphism with 103 (88.1%) patients. Urinary tract ultrasound imaging revealed hydronephrosis in 44 patients (35.9%), parenchymal thinning in 20 patients (17.1%), increased parenchymal echo in 20 patients (17.1%) and trabeculation or increase in wall thickness of the bladder in 51 patients (43.6%). Voiding cystogram revealed the presence of vesicoureteral reflux in a total of 37 patients (31.6%), with 28 patients being unilateral and 9 patients bilateral. More than half of the patients had abnormal bladder findings (52.1%). In the Tc 99 m DMSA scan of the patients, 24 patients (20.5%) had unilateral renal scars and 15 (12.8%) had bilateral. Loss of renal function was detected in 27 (23.1%) of the patients. Urodynamic study revealed decreased bladder capacity in 65 patients (55.6%) and increased detrusor leakage pressure was found in 60 patients (51.3%). The mean leak point pressure of the patients was 36 ± 26 cm H2 O, and the mean leakage volume was determined as 157 ± 118 mL. CONCLUSION Findings obtained from imaging and urodynamic studies during routine investigation of neuropathic bladder patients can be a guide for the upper urinary tract. According to our results, age, bladder changes in ultrasound and voiding cystogram, high leak point pressure obtained during urodynamic studies are thought to have strong correlation with upper urinary tract damage. The prevalence of progressive chronic kidney disease in children and adults with spina bifida is remarkable and completely preventable. The strategies for prevention of renal disease in this patient population should be planned by coordinated work of urologist with nephrologist and requires family cooperation.
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Affiliation(s)
- Gunay Ekberlİ
- Ministry of Health, Adana City Training and Research Hospital, Pediatric Urology, Yuregir, Turkey
| | - Sevgin Taner
- Ministry of Health, Adana City Training and Research Hospital, Pediatric Nephrology, Yuregir, Turkey
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Claure-Del Granado R, Prudencio-Ribera VC, Gupta V, Yang J, Kashani K, Malhotra R. Bicarbonate-Based Solution for the Management of Established Acute Kidney Injury: A Pilot Open-Label Observation Study. Cureus 2023; 15:e42127. [PMID: 37476296 PMCID: PMC10355685 DOI: 10.7759/cureus.42127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/18/2023] [Indexed: 07/22/2023] Open
Abstract
Background Administration of intravenous (IV) solutions constitutes a key component of acute kidney injury (AKI) management. However, the optimal IV fluid solution in the setting of AKI remains uncertain. In this study, we assessed whether the use of bicarbonate-containing solution in patients with established AKI is associated with early renal recovery as compared to bicarbonate-free solutions. Methods We performed an open-label observational pilot study in 59 patients with established AKI. IV fluid solutions that were used include bicarbonate-based solution with low chloride content (80 mEq/L of 8% sodium bicarbonate in a solution that contains 77 mEq/L of sodium, 77 mEq/L of chloride and 25 g/L of glucose) or solutions without bicarbonate with high chloride content (0.9% normal saline, 0.45% half-saline, normal ringer, or 4% succinylated gelatine). We evaluated the association of IV fluids type with renal recovery. Results The median age of study participants was 66 years (inter-quartile range (IQR) 37-85), and 59% (n=35) were men. The prevalence of diabetes and chronic kidney disease (CKD) stages 1-3 were 34% (n=20) and 39% (n=23), respectively. Patients who received bicarbonate-based IV solutions had a greater reduction of serum creatinine (sCr) per day (delta sCr) as compared with patients who received bicarbonate-free solutions (-0.29±0.47 vs. 0.07±0.42; p=0.007). The renal recovery was faster in patients who received bicarbonate-based solutions as compared to the bicarbonate-free group (days from peak sCr to baseline sCr: 5.6±2.1 vs. 7.6±2.8; p < 0.001, respectively). Conclusions We observed faster renal recovery in patients with established AKI who received the bicarbonate-based solution with low chloride content. Our study findings require confirmation in larger cohorts.
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Affiliation(s)
- Rolando Claure-Del Granado
- Division of Nephrology, Department of Medicine, Hospital Obrero No. 2 - Caja Nacional de Salud (CNS) Universidad Mayor de San Simon, Cochabamba, BOL
| | | | - Vineet Gupta
- Medicine/Hospital Medicine, University of California San Diego School of Medicine, San Diego, USA
| | - Jason Yang
- Medicine, University of California San Diego School of Medicine, San Diego, USA
| | - Kianoush Kashani
- Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, USA
- Nephrology and Hypertension, Mayo Clinic, Rochester, USA
| | - Rakesh Malhotra
- Division of Nephrology and Hypertension, Department of Medicine, University of California San Diego School of Medicine, San Diego, USA
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Aklilu AM. Diagnosis of Chronic Kidney Disease and Assessing Glomerular Filtration Rate. Med Clin North Am 2023; 107:641-658. [PMID: 37258004 DOI: 10.1016/j.mcna.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Chronic kidney disease (CKD) is a silent progressive disease. It is diagnosed by assessing filtration and markers of kidney damage such as albuminuria. The diagnosis of CKD should include not only assessing the glomerular filtration rate (GFR) and albuminuria but also the cause. The CKD care plan should include documentation of the trajectory and prognosis. The use of a combination of serum cystatin C and creatinine concentration offers a more accurate estimation of GFR. Social determinants of health are important to address as part of the diagnosis because they contribute to CKD disparities.
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Affiliation(s)
- Abinet M Aklilu
- Section of Nephrology, Department of Medicine, Yale school of Medicine, 60 Temple Street, Suite 6C, New Haven, CT 06510, USA.
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Muthukuda C, Suriyakumara V, Sosai C, Samarathunga T, Laxman M, Marasinghe A. Clinicopathological spectrum of biopsy-proven renal diseases of patients at a single center in Sri Lanka: a cross sectional retrospective review. BMC Nephrol 2023; 24:181. [PMID: 37344766 DOI: 10.1186/s12882-023-03217-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 05/24/2023] [Indexed: 06/23/2023] Open
Abstract
BACKGROUND The clinical presentation of renal diseases can vary widely. The lack of a comprehensive national registry for Sri Lanka makes it difficult to provide a detailed record of the various clinical presentations and histopathology of renal disorders in the nation. Therefore, this study aims to provide a record of the spectrum of renal diseases in Sri Lanka. METHODS Renal biopsies performed at the nephrology unit in Colombo South Teaching Hospital (CSTH), Sri Lanka from March 2018 to October 2019 was retrospectively studied. Indications for renal biopsy were nephrotic range proteinuria, sub nephrotic range proteinuria, acute kidney injury without obvious etiology, chronic renal disease without obvious etiology and haematuria. RESULTS A total of 140 native kidney biopsies were analyzed in which majority were females (55.7%). The mean age of the population was 46 ± 15.3 years. The most common indications for renal biopsy were nephrotic range proteinuria (54.3%), followed by sub-nephrotic range proteinuria (14.3%), nephrotic range proteinuria with haematuria (14.3%), sub-nephrotic range proteinuria with haematuria (9.3%), AKI without known cause (4.3%), and CKD without known cause (3.6%). The leading histopathological diagnoses were FSGS (22.1%), lupus nephritis (20%), PSGN (17.1%), DN (12.1%), HTN (9.3%), MCD (6.4%), IgA nephropathy (5.7%), IN (4.3%), vasculitis (2.1%), and MGN (0.7%). CONCLUSIONS The most common indication for renal biopsy was nephrotic range proteinuria in our population. FSGS was the most prevalent histopathological diagnosis and the least frequent diagnosis reported was MGN. The spectrum of renal diseases could differ according to the study location and it changes over time. Therefore, a renal biopsy registry is needed for documenting the changing disease pattern in Sri Lanka.
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Affiliation(s)
- Chanaka Muthukuda
- Nephrology and dialysis unit, Colombo South Teaching Hospital, Kalubowila, Sri Lanka.
| | | | - Cherine Sosai
- Histopathology unit, Colombo South Teaching Hospital, Kalubowila, Sri Lanka
| | - Thilina Samarathunga
- Diabetes Research Unit, Department of Clinical Medicine, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - Maithili Laxman
- Nephrology and dialysis unit, Colombo South Teaching Hospital, Kalubowila, Sri Lanka
| | - Arjuna Marasinghe
- Nephrology and dialysis unit, Colombo South Teaching Hospital, Kalubowila, Sri Lanka
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Speedie A, Manickavasagam A, Patloori SCS, Karuppusamy R, James R, S M, Chase D, Jacob JR. Does Cardiac Arrhythmia Predict Worse Outcome in Mild or Moderate Covid-19 Infection? SN COMPREHENSIVE CLINICAL MEDICINE 2023; 5:162. [PMID: 37325161 PMCID: PMC10251310 DOI: 10.1007/s42399-023-01497-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/25/2023] [Indexed: 06/17/2023]
Abstract
Covid-19 is a multisystem disease with the lungs being predominantly affected. Cardiac involvement is mostly seen as a rise in troponins, arrhythmias, and ventricular dysfunction. This study aimed to estimate the incidence of arrhythmias seen in Covid-19 infection and assess if arrhythmias predict worsening or mortality. Prospective observational study involving patients with mild to moderate Covid illness admitted in a tertiary care centre. Among the 85 patients (Mean age 45.8 + 14.1 years; 75.31% men), worsening of Covid-19 illness was seen in 29 (34.1%) patients. New onset arrhythmias were detected on Holter in 9 (10.5%) patients. Supraventricular tachycardia was seen in 7 (8.2%) patients of whom 6 showed worsening which was statistically significant (p-value-0.006). Risk factors associated with worsening on univariate analysis were male gender (OR [95%CI] = 6.93(1.49-32.31), p-value - 0.014), new onset supraventricular tachycardia (OR [95% CI] = 14.35 [1.64-125.94], p-value - 0.016) and D-dimer elevation (OR [95% CI] = 1.00(1.00-1.01), p-value - 0.02). On multivariate analysis D-dimer (OR [95% CI] = 1.00(1.00-1.01; p-value 0.046) and supraventricular arrhythmias (OR [95% CI] = 11.12 (1.22-101.14); p-value - 0.033) were independently associated with worsening. Covid-19 infection can lead to cardiac arrhythmias. The development of supraventricular tachycardia in patients with Covid-19 infection predicts higher morbidity and worsening.
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Affiliation(s)
- Abraham Speedie
- Department of Cardiology, Cardiac Electrophysiology Unit, Christian Medical College and Hospital, Vellore, TN 632004 India
| | - Anand Manickavasagam
- Department of Cardiology, Cardiac Electrophysiology Unit, Christian Medical College and Hospital, Vellore, TN 632004 India
| | | | - Reka Karuppusamy
- Department of Biostatistics, Christian Medical College and Hospital, Vellore, TN 632004 India
| | - Rintu James
- Department of Cardiology, Cardiac Electrophysiology Unit, Christian Medical College and Hospital, Vellore, TN 632004 India
| | - Mahalakshmi S
- Department of Cardiology, Cardiac Electrophysiology Unit, Christian Medical College and Hospital, Vellore, TN 632004 India
| | - David Chase
- Department of Cardiology, Cardiac Electrophysiology Unit, Christian Medical College and Hospital, Vellore, TN 632004 India
| | - John Roshan Jacob
- Department of Cardiology, Cardiac Electrophysiology Unit, Christian Medical College and Hospital, Vellore, TN 632004 India
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Song Y, Mei J, Xu D, Ma Y. Evaluation of Contrast-Enhanced Ultrasound in Diagnosis of Acute Kidney Injury of Patients in Intensive Care Unit. Int J Gen Med 2023; 16:2229-2236. [PMID: 37293520 PMCID: PMC10246748 DOI: 10.2147/ijgm.s403730] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 05/30/2023] [Indexed: 06/10/2023] Open
Abstract
Background Ultrasound can assess renal perfusion, but its role in the evaluation of acute kidney injury (AKI) is still unclear. This prospective cohort study was to investigate the value of contrast-enhanced ultrasound (CEUS) in the evaluation of AKI in intensive care unit (ICU) patients. Methods Fifty-eight patients were recruited from ICU between October 2019 and October 2020, and CEUS was used to monitor the renal microcirculation perfusion within 24h after admission. Parameters included rise time (RT), time to peak intensity (TTP), amplitude of peak intensity (PI), area under the curve (AUC), time from peak to one half (TP1/2) of renal cortex and medulla. Ultrasonographical findings, demographics, laboratory, etc were collected for further analysis. Results There were 30 patients in the AKI group and 28 patients in the non-AKI group. The TTP, PI, TP1/2 of the cortex and the RT, TTP, TP1/2 of the medulla in the AKI group were significantly longer than in the non-AKI group (P < 0.05);. The TTP (OR = 1.261, 95% CI: 1.083-1.468, P = 0.003) (AUCs 0.733, Sen% 83.3, Spe%57.1), TP1/2 (OR = 1.079, 95% CI: 1.009-1.155, P = 0.027) (AUCs 0.658, Sen% 76.7, Spe%50.0) of the cortex and RT (OR = 1.453, 95% CI: 1.051-2.011, P = 0.024) (AUCs 0.686, Sen% 43.3, Spe%92.9) of the medulla were related to the AKI. Eight new-onset AKI cases occurred in the non-AKI group within 7 days, the RT, TTP, TP1/2 of the cortex and medulla were significantly longer in the new-onset AKI group than in the non-AKI group (P < 0.05), but serum creatinine and blood urea nitrogen were no differences between groups (P > 0.05). Conclusion This study indicates CEUS can assess the renal perfusion in AKI. TTP and TP1/2 of the cortex and RT of the medulla can aid the diagnosis of AKI in ICU patients.
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Affiliation(s)
- Ye Song
- Department of Ultrasonography, Shanghai Pudong New Area Zhoupu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, People’s Republic of China
| | - Jiangjun Mei
- Department of Ultrasonography, Shanghai Pudong New Area Zhoupu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, People’s Republic of China
| | - Dongwei Xu
- Department of Critical Care Medicine, Shanghai Pudong New Area Zhoupu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, People’s Republic of China
| | - Ying Ma
- Department of Ultrasonography, Shanghai Pudong New Area Zhoupu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, People’s Republic of China
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Kim KW, Koh HB, Kim HW, Park JT, Yoo TH, Kang SW, Oh KH, Hyun YY, Jung JY, Sung SA, Kim J, Han SH. Systolic blood pressure, low-density lipoprotein cholesterol levels, and adverse kidney outcome: results from KNOW-CKD. Hypertens Res 2023; 46:1395-1406. [PMID: 36849581 DOI: 10.1038/s41440-023-01230-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 01/14/2023] [Accepted: 02/06/2023] [Indexed: 03/01/2023]
Abstract
It is unknown whether intensive control of blood pressure (BP) and lipids can delay the progression of chronic kidney disease (CKD). This study examined the combined association of strict targets of systolic BP (SBP) and low-density lipoprotein cholesterol (LDL-C) levels with adverse kidney outcomes. In total, 2012 patients from the KoreaN Cohort Study for Outcomes in Patients With CKD (KNOW-CKD) were classified into four groups according to SBP of 120 mmHg and LDL-C of 70 mg/dl: group 1, <120 and <70; group 2, <120 and ≥70; group 3, ≥120 and <70; group 4, ≥120 and ≥70. We constructed time-varying models treating two variables as time-varying exposures. The primary outcome was the progression of CKD, defined as a ≥50% decrease in estimated glomerular filtration rate from the baseline or the onset of kidney failure requiring replacement therapy. The primary outcome events occurred in 27.9%, 26.7%, 40.3%, and 39.1% from groups 1 to 4. In the time-varying model, the hazard ratios (95% confidence intervals) for the primary outcome were 0.48 (0.33-0.69), 0.78 (0.63-0.96), and 0.96 (0.74-1.23) for groups 1 to 3, respectively, compared with group 4. When less stringent cut-offs of SBP of 130 mmHg and LDL-C of 100 mg/dl were used, this graded association was lost, while only SBP was associated with adverse kidney outcomes. In this study, the lower targets of SBP of <120 mmHg and LDL-C < 70 mg/dl were synergistically associated with a lower risk of adverse kidney outcomes.
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Affiliation(s)
- Kyung Won Kim
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea
| | - Hee Byung Koh
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea
| | - Hyung Woo Kim
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea
| | - Jung Tak Park
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea
| | - Tae-Hyun Yoo
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea
| | - Shin-Wook Kang
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea
| | - Kook-Hwan Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Young Youl Hyun
- Division of Nephrology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ji Yong Jung
- Division of Nephrology, Department of Internal Medicine, Gachon University of Gil Medical Center, Incheon, Republic of Korea
| | - Su Ah Sung
- Department of Internal Medicine, Eulji Medical Center, Eulji University, Seoul, Republic of Korea
| | - Jayoun Kim
- Medical Research Collaborating Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Seung Hyeok Han
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea.
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Oliveira NDJ, Oliveira AA, Costa SM, Pirôpo US, Teles MF, Freitas VPD, Souza DAD, Pereira R. Comparison of Heart Autonomic Control between Hemodynamically Stable and Unstable Patients during Hemodialysis Sessions: A Bayesian Approach. ENTROPY (BASEL, SWITZERLAND) 2023; 25:883. [PMID: 37372226 DOI: 10.3390/e25060883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/26/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023]
Abstract
Intradialytic hypotension is a common complication during hemodialysis sessions. The analysis of successive RR interval variability using nonlinear methods represents a promising tool for evaluating the cardiovascular response to acute volemic changes. Thus, the present study aims to compare the variability of successive RR intervals between hemodynamically stable (HS) and unstable (HU) patients during a hemodialysis session, through linear and nonlinear methods. Forty-six chronic kidney disease patients volunteered in this study. Successive RR intervals and blood pressures were recorded throughout the hemodialysis session. Hemodynamic stability was defined based on the delta of systolic blood pressure (higher SBP-lower SBP). The cutoff for hemodynamic stability was defined as 30 mm Hg, and patients were stratified as: HS ([n = 21]: ≤29.9 mm Hg) or HU ([n = 25]: ≥30 mm Hg). Linear methods (low-frequency [LFnu] and high-frequency [HFnu] spectra) and nonlinear methods (multiscale entropy [MSE] for Scales 1-20, and fuzzy entropy) were applied. The area under the MSE curve at Scales 1-5 (MSE1-5), 6-20 (MSE6-20), and 1-20 (MSE1-20) were also used as nonlinear parameters. Frequentist and Bayesian inferences were applied to compare HS and HU patients. The HS patients exhibited a significantly higher LFnu and lower HFnu. For MSE parameters, Scales 3-20 were significantly higher, as well as MSE1-5, MSE6-20, and MSE1-20 in HS, when compared to HU patients (p < 0.05). Regarding Bayesian inference, the spectral parameters demonstrated an anecdotal (65.9%) posterior probability favoring the alternative hypothesis, while MSE exhibited moderate to very strong probability (79.4 to 96.3%) at Scales 3-20, and MSE1-5, MSE6-20, and MSE1-20. HS patients exhibited a higher heart-rate complexity than HU patients. In addition, the MSE demonstrated a greater potential than spectral methods to differentiate variability patterns in successive RR intervals.
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Affiliation(s)
- Natália de Jesus Oliveira
- Integrative Physiology Research Center, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Research Group in Neuromuscular Physiology, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Medicine School, Universidade Estadual Do Sudoeste da Bahia (UESB), Jequie 45210-506, BA, Brazil
| | - Alinne Alves Oliveira
- Integrative Physiology Research Center, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Research Group in Neuromuscular Physiology, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Postgraduate Program in Nursing & Health, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
| | - Silvania Moraes Costa
- Integrative Physiology Research Center, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Research Group in Neuromuscular Physiology, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Postgraduate Program in Nursing & Health, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
| | - Uanderson Silva Pirôpo
- Integrative Physiology Research Center, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Research Group in Neuromuscular Physiology, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Postgraduate Program in Nursing & Health, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
| | - Mauro Fernandes Teles
- Integrative Physiology Research Center, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Postgraduate Program in Nursing & Health, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Faculdade Santo Agostinho (FASA), Vitória da Conquista 45028-100, BA, Brazil
| | - Verônica Porto de Freitas
- Integrative Physiology Research Center, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Research Group in Neuromuscular Physiology, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Postgraduate Program in Nursing & Health, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
| | - Dieslley Amorim de Souza
- Postgraduate Program in Nursing & Health, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
| | - Rafael Pereira
- Integrative Physiology Research Center, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Research Group in Neuromuscular Physiology, Department of Biological Sciences, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
- Medicine School, Universidade Estadual Do Sudoeste da Bahia (UESB), Jequie 45210-506, BA, Brazil
- Postgraduate Program in Nursing & Health, Universidade Estadual do Sudoeste da Bahia, Jequie 45210-506, BA, Brazil
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Jang EC, Park YM, Han HW, Lee CS, Kang ES, Lee YH, Nam SM. Machine-learning enhancement of urine dipstick tests for chronic kidney disease detection. J Am Med Inform Assoc 2023; 30:1114-1124. [PMID: 37027837 PMCID: PMC10198537 DOI: 10.1093/jamia/ocad051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/09/2023] [Accepted: 03/15/2023] [Indexed: 04/09/2023] Open
Abstract
OBJECTIVE Screening for chronic kidney disease (CKD) requires an estimated glomerular filtration rate (eGFR, mL/min/1.73 m2) from a blood sample and a proteinuria level from a urinalysis. We developed machine-learning models to detect CKD without blood collection, predicting an eGFR less than 60 (eGFR60 model) or 45 (eGFR45 model) using a urine dipstick test. MATERIALS AND METHODS The electronic health record data (n = 220 018) obtained from university hospitals were used for XGBoost-derived model construction. The model variables were age, sex, and 10 measurements from the urine dipstick test. The models were validated using health checkup center data (n = 74 380) and nationwide public data (KNHANES data, n = 62 945) for the general population in Korea. RESULTS The models comprised 7 features, including age, sex, and 5 urine dipstick measurements (protein, blood, glucose, pH, and specific gravity). The internal and external areas under the curve (AUCs) of the eGFR60 model were 0.90 or higher, and a higher AUC for the eGFR45 model was obtained. For the eGFR60 model on KNHANES data, the sensitivity was 0.93 or 0.80, and the specificity was 0.86 or 0.85 in ages less than 65 with proteinuria (nondiabetes or diabetes, respectively). Nonproteinuric CKD could be detected in nondiabetic patients under the age of 65 with a sensitivity of 0.88 and specificity of 0.71. DISCUSSION AND CONCLUSIONS The model performance differed across subgroups by age, proteinuria, and diabetes. The CKD progression risk can be assessed with the eGFR models using the levels of eGFR decrease and proteinuria. The machine-learning-enhanced urine-dipstick test can become a point-of-care test to promote public health by screening CKD and ranking its risk of progression.
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Affiliation(s)
- Eun Chan Jang
- Department of Biomedical Informatics, Graduate School of Medicine, CHA University, Seongnam, Republic of Korea
| | - Young Min Park
- Department of Biomedical Informatics, Graduate School of Medicine, CHA University, Seongnam, Republic of Korea
| | - Hyun Wook Han
- Department of Biomedical Informatics, Graduate School of Medicine, CHA University, Seongnam, Republic of Korea
- Institute for Biomedical Informatics, Graduate School of Medicine, CHA University, Seongnam, Republic of Korea
| | - Christopher Seungkyu Lee
- Department of Ophthalmology, Institute of Vision Research, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eun Seok Kang
- Department of Internal Medicine, Severance Hospital Diabetes Center, Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yu Ho Lee
- Division of Nephrology, Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Sang Min Nam
- Department of Biomedical Informatics, Graduate School of Medicine, CHA University, Seongnam, Republic of Korea
- Institute for Biomedical Informatics, Graduate School of Medicine, CHA University, Seongnam, Republic of Korea
- Department of Ophthalmology, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
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Bramlage P, Lanzinger S, Mühldorfer S, Milek K, Gillessen A, Veith R, Ohde T, Danne T, Holl RW, Seufert J. An analysis of DPV and DIVE registry patients with chronic kidney disease according to the finerenone phase III clinical trial selection criteria. Cardiovasc Diabetol 2023; 22:108. [PMID: 37158855 PMCID: PMC10169333 DOI: 10.1186/s12933-023-01840-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 04/25/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND The FIDELIO-DKD and FIGARO-DKD randomized clinical trials (RCTs) showed finerenone, a novel non-steroidal mineralocorticoid receptor antagonist (MRA), reduced the risk of renal and cardiovascular events in patients with type 2 diabetes mellitus (T2DM) and chronic kidney disease (CKD). Using RCT inclusion and exclusion criteria, we analyzed the RCT coverage for patients with T2DM and CKD in routine clinical practice in Germany. METHODS German patients from the DPV/DIVE registries who were ≥ 18 years, had T2DM and CKD (an estimated glomerular filtration rate [eGFR] < 60 mL/min/1.73 m2 OR eGFR ≥ 60 mL/min/1.73m2 and albuminuria [≥ 30 mg/g]) were included. RCT inclusion and exclusion criteria were then applied, and the characteristics of the two populations compared. RESULTS Overall, 65,168 patients with T2DM and CKD were identified from DPV/DIVE. Key findings were (1) Registry patients with CKD were older, less often male, and had a lower eGFR, but more were normoalbuminuric vs the RCTs. Cardiovascular disease burden was higher in the RCTs; diabetic neuropathy, lipid metabolism disorders, and peripheral arterial disease were more frequent in the registry. CKD-specific drugs (e.g., angiotensin-converting enzyme inhibitors [ACEi] and angiotensin receptor blocker [ARBs]) were used less often in clinical practice; (2) Due to the RCT's albuminuric G1/2 to G4 CKD focus, they did not cover 28,147 (43.2%) normoalbuminuric registry patients, 4,519 (6.9%) albuminuric patients with eGFR < 25, and 6,565 (10.1%) patients with microalbuminuria but normal GFR (≥ 90 ml/min); 3) As RCTs required baseline ACEi or ARB treatment, the number of comparable registry patients was reduced to 28,359. Of these, only 12,322 (43.5%) registry patients fulfilled all trial inclusion and exclusion criteria. Registry patients that would have been eligible for the RCTs were more often male, had higher eGFR values, higher rates of albuminuria, more received metformin, and more SGLT-2 inhibitors than patients that would not be eligible. CONCLUSIONS Certain patient subgroups, especially non-albuminuric CKD-patients, were not included in the RCTs. Although recommended by guidelines, there was an undertreatment of CKD-patients with renin-angiotensin system (RAS) blockers. Further research into patients with normoalbuminuric CKD and a wider prescription of RAS blocking agents for CKD patients in clinical practice appears warranted.
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Affiliation(s)
- Peter Bramlage
- Institute for Pharmacology and Preventive Medicine, Bahnhofstrasse 20, 49661, Cloppenburg, Germany.
| | - Stefanie Lanzinger
- Institut für Epidemiologie und medizinische Biometrie, ZIBMT; Universität Ulm, Ulm, Germany
- Deutsches Zentrum für Diabetesforschung e.V., Munich-Neuherberg, Germany
| | | | - Karsten Milek
- Diabetologische Schwerpunktpraxis, Hohenmölsen, Germany
| | | | - Roman Veith
- Nephrologie, Klinikum Bad Hersfeld, Bad Hersfeld, Germany
| | | | - Thomas Danne
- Kinderkrankenhaus auf der Bult, Diabeteszentrum für Kinder und Jugendliche, Hannover, Germany
| | - Reinhard W Holl
- Institut für Epidemiologie und medizinische Biometrie, ZIBMT; Universität Ulm, Ulm, Germany
- Deutsches Zentrum für Diabetesforschung e.V., Munich-Neuherberg, Germany
| | - Jochen Seufert
- Abteilung Endokrinologie und Diabetologie, Klinik für Innere Medizin II, Universitätsklinikum Freiburg, Medizinische Fakultät, Freiburg, Germany
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Koyama AK, Lundeen E, McKeever Bullard K, Pavkov ME. Prevalence of Anemia and Associated All-Cause Mortality Among Adults With Diabetes: The Role of Chronic Kidney Disease. Diabetes Res Clin Pract 2023; 200:110695. [PMID: 37156427 DOI: 10.1016/j.diabres.2023.110695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 04/26/2023] [Accepted: 05/03/2023] [Indexed: 05/10/2023]
Abstract
AIMS Among adults with diabetes in the United States, we evaluated anemia prevalence by CKD status as well as the role of CKD and anemia, as potential risk factors for all-cause mortality. METHODS In a retrospective cohort study, we included 6,718 adult participants with prevalent diabetes from the 2003-March 2020 National Health and Nutrition Examination Survey (NHANES), a nationally representative sample of the non-institutionalized civilian population in the United States. Cox regression models evaluated the role of anemia and CKD, alone or combined, as predictors of all-cause mortality. RESULTS Anemia prevalence among adults with diabetes and CKD was 20%. Having anemia or CKD alone, compared with having neither condition, was significantly associated with all-cause mortality (anemia: HR=2.10 [1.49-2.96], CKD: HR=2.24 [1.90-2.64]). Having both conditions conferred a greater potential risk (HR=3.41 [2.75-4.23]). CONCLUSIONS Approximately one-quarter of the adult US population with diabetes and CKD also has anemia. The presence of anemia, with or without CKD, is associated with a two- to threefold increased risk of death by compared with adults who have neither condition, suggesting that anemia may be a strong predictor of death among adults with diabetes.
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Affiliation(s)
- Alain K Koyama
- Centers for Disease Control and Prevention, Division of Diabetes Translation, 4770 Buford Hwy, NE, MS-S107-3, Atlanta, GA 30341-3724.
| | - Elizabeth Lundeen
- Centers for Disease Control and Prevention, Division of Diabetes Translation, 4770 Buford Hwy, NE, MS-S107-3, Atlanta, GA 30341-3724.
| | - Kai McKeever Bullard
- Centers for Disease Control and Prevention, Division of Diabetes Translation, 4770 Buford Hwy, NE, MS-S107-3, Atlanta, GA 30341-3724.
| | - Meda E Pavkov
- Centers for Disease Control and Prevention, Division of Diabetes Translation, 4770 Buford Hwy, NE, MS-S107-3, Atlanta, GA 30341-3724
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Jacobs TG, de Hoop-Sommen MA, Nieuwenstein T, van der Heijden JEM, de Wildt SN, Burger DM, Colbers A, Freriksen JJM. Lamivudine and Emtricitabine Dosing Proposal for Children with HIV and Chronic Kidney Disease, Supported by Physiologically Based Pharmacokinetic Modelling. Pharmaceutics 2023; 15:pharmaceutics15051424. [PMID: 37242665 DOI: 10.3390/pharmaceutics15051424] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/04/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
Dose recommendations for lamivudine or emtricitabine in children with HIV and chronic kidney disease (CKD) are absent or not supported by clinical data. Physiologically based pharmacokinetic (PBPK) models have the potential to facilitate dose selection for these drugs in this population. Existing lamivudine and emtricitabine compound models in Simcyp® (v21) were verified in adult populations with and without CKD and in non-CKD paediatric populations. We developed paediatric CKD population models reflecting subjects with a reduced glomerular filtration and tubular secretion, based on extrapolation from adult CKD population models. These models were verified using ganciclovir as a surrogate compound. Then, lamivudine and emtricitabine dosing strategies were simulated in virtual paediatric CKD populations. The compound and paediatric CKD population models were verified successfully (prediction error within 0.5- to 2-fold). The mean AUC ratios in children (GFR-adjusted dose in CKD population/standard dose in population with normal kidney function) were 1.15 and 1.23 for lamivudine, and 1.20 and 1.30 for emtricitabine, with grade-3- and -4-stage CKD, respectively. With the developed paediatric CKD population PBPK models, GFR-adjusted lamivudine and emtricitabine dosages in children with CKD resulted in adequate drug exposure, supporting paediatric GFR-adjusted dosing. Clinical studies are needed to confirm these findings.
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Affiliation(s)
- Tom G Jacobs
- Department of Pharmacy, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Marika A de Hoop-Sommen
- Department of Pharmacology and Toxicology, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Thomas Nieuwenstein
- Department of Pharmacy, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Joyce E M van der Heijden
- Department of Pharmacology and Toxicology, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Saskia N de Wildt
- Department of Pharmacology and Toxicology, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
- Department of Pediatrics, Erasmus MC-Sophia's Children's Hospital, 3015 CN Rotterdam, The Netherlands
| | - David M Burger
- Department of Pharmacy, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Angela Colbers
- Department of Pharmacy, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Jolien J M Freriksen
- Department of Pharmacology and Toxicology, Research Institute for Medical Innovation, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
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Albanell-Fernández M, Bastida C, Marcos Fendian Á, Mercadal J, Castro-Rebollo P, Soy-Muner D. Predictive performance of glomerular filtration rate equations based on cystatin C, creatinine and their combination in critically ill patients. Eur J Hosp Pharm 2023:ejhpharm-2023-003738. [PMID: 37137686 DOI: 10.1136/ejhpharm-2023-003738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/18/2023] [Indexed: 05/05/2023] Open
Abstract
OBJECTIVE 24-hour urine creatinine clearance (ClCr 24 hours) remains the gold standard for estimating glomerular filtration rate (GFR) in critically ill patients; however, simpler methods are commonly used in clinical practice. Serum creatinine (SCr) is the most frequently used biomarker to estimate GFR; and cystatin C, another biomarker, has been shown to reflect GFR changes earlier than SCr. We assess the performance of equations based on SCr, cystatin C and their combination (SCr-Cyst C) for estimating GFR in critically ill patients. METHODS Observational unicentric study in a tertiary care hospital. Patients with cystatin C, SCr and ClCr 24 hours measurements in ±2 days admitted to an intensive care unit were included. ClCr 24 hours was considered the reference method. GFR was estimated using SCr-based equations: Chronic Kidney Disease Epidemiology Collaboration based on creatinine (CKD-EPI-Cr) and Cockcroft-Gault (CG); cystatin C-based equations: CKD-EPI-CystC and CAPA; and Cr-CystC-based equations: CKD-EPI-Cr-CystC. Performance of each equation was assessed by calculating bias and precision, and Bland-Altman plots were built. Further analysis was performed with stratified data into CrCl 24 hours <60, 60-130 and ≥130 mL/min/1.73 m2. RESULTS We included 275 measurements, corresponding to 186 patients. In the overall population, the CKD-EPI-Cr equation showed the lowest bias (2.6) and best precision (33.1). In patients with CrCl 24 hours <60 mL/min/1.73 m2, cystatin-C-based equations showed the lowest bias (<3.0) and CKD-EPI-Cr-CystC was the most accurate (13.6). In the subgroup of 60≤ CrCl 24 hours <130mL/min/1.73 m2, CKD-EPI-Cr-CystC was the most precise (20.9). However, in patients with CrCl 24 hours ≥130mL/min/1.73 m2, cystatin C-based equations underestimated GFR, while CG overestimated it (22.7). CONCLUSIONS Our study showed no evidence of superiority of any equation over the others for all evaluated parameters: bias, precision and Lin's concordance correlation coefficient. Cystatin C-based equations were less biased in individuals with impaired renal function (GFR <60 mL/min/1.73 m2). CKD-EPI-Cr-CystC performed properly in patients with GFR from 60-130 mL/min/1.73 m2 and none of them were accurate enough in patients ≥130 mL/min/1.73 m2.
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Affiliation(s)
- Marta Albanell-Fernández
- Pharmacy Service, Division of Medicines, Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain
| | - Carla Bastida
- Pharmacy Service, Division of Medicines, Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain
| | - Ángel Marcos Fendian
- Pharmacy Service, Division of Medicines, Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain
| | - Jordi Mercadal
- Anesthesiology Department, Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain
| | - Pedro Castro-Rebollo
- Medical Intensive Care Unit, Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain
| | - Dolors Soy-Muner
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain
- Pharmacy Service, Division of Medicines, Hospital Clinic de Barcelona, Barcelona, Spain
- Department of Pharmacology, Toxicology and Therapeutic Chemistry. School of Pharmacy and Food Science, Universitat de Barcelona, Barcelona, Catalunya, Spain
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Kashif M, Hussain MS, Anis M, Shah PK. Thyroid Dysfunction and Chronic Kidney Disease: A Study Among the Northeastern Population of India. Cureus 2023; 15:e38700. [PMID: 37292552 PMCID: PMC10246428 DOI: 10.7759/cureus.38700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2023] [Indexed: 06/10/2023] Open
Abstract
INTRODUCTION Chronic kidney disease (CKD) is a multifaceted non-communicable disease characterized by a progressive decline in kidney function ultimately requiring renal replacement therapy (RRT) in most patients. Due to the high cost and availability of a limited number of donors, the majority of patients depend on dialysis and conservative management. Thyroid hormones are indispensable for the growth, development, and homeostasis of our body. The kidney plays an important role in the metabolism, degradation, and excretion of thyroid hormones. Various studies have revealed significant dysfunction in thyroid hormone status in CKD patients, but the results are inconsistent. AIMS To evaluate and compare the thyroid hormone status in CKD patients with healthy controls along with a comparison of thyroid hormones in CKD patients on regular hemodialysis with those on conservative management. MATERIALS AND METHODS The present cross-sectional study involved 100 subjects of both sexes between 40 and 70 years of age, out of which 50 were patients of stage 5 CKD with no previous history of any thyroid disorders, while 50 apparently healthy subjects served as control. Of the CKD patients, 52% were on regular hemodialysis while 48% were receiving conservative care. The participants were investigated for various biochemical parameters like blood urea, serum creatinine, total triiodothyronine (TT3), total thyroxine (TT4), and thyroid stimulating hormone (TSH). The estimated glomerular filtration rate (eGFR) was calculated using a modification of diet in renal disease (MDRD) 4 variable formula. The thyroid profiles were also compared between patients of CKD receiving conservative management and those on maintenance hemodialysis. RESULTS Of the total sample, 35 (70%) were male and 15 (30%) were female in each of the case and control groups. The mean age of CKD patients and the control group was 55.32 ± 9.62 years and 54.48 ± 9.63 years, respectively. TT3 was reduced in all 50 CKD patients. TT4 was normal in 31 (62%), reduced in 18 (36%), and high in one (2%) case. TSH was high in 38 (76%) cases, while reduced in one (2%) and normal in 11 (22%) cases. The mean blood level of TT3 and TT4 showed a statistically significant reduction (P < 0.0001 for each), while the TSH level showed a significant increase with a p-value of 0.0002 in CKD patients compared to controls. The mean blood urea and serum creatinine levels were statistically increased in cases than in controls (P < 0.0001). The thyroid hormone status revealed a significant difference between CKD patients on maintenance hemodialysis compared to those on conservative care with a p-value of 0.0005 for TT3, 0.0006 for TT4, and 0.0055 for TSH. CONCLUSION Patients with CKD were at risk of thyroid hypofunction irrespective of their mode of treatment. This study highlights the clinically relevant interactions between renal and thyroid function, which may be helpful to clinicians for optimal diagnosis and management of CKD patients.
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Affiliation(s)
- Md Kashif
- Biochemistry, Radha Devi Jageshwari Memorial Medical College & Hospital, Muzaffarpur, IND
| | - Md S Hussain
- Physiology, Mahatma Gandhi Medical College & Hospital, Jaipur, IND
| | - Mudassir Anis
- Physiology, Rohilkhand Medical College and Hospital, Bareilly, IND
| | - Papu K Shah
- Biochemistry, Radha Devi Jageshwari Memorial Medical College & Hospital, Muzaffarpur, IND
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131
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Gambino C, Piano S, Stenico M, Tonon M, Brocca A, Calvino V, Incicco S, Zeni N, Gagliardi R, Cosma C, Zaninotto M, Burra P, Cillo U, Basso D, Angeli P. Diagnostic and prognostic performance of urinary neutrophil gelatinase-associated lipocalin in patients with cirrhosis and acute kidney injury. Hepatology 2023; 77:1630-1638. [PMID: 36125403 PMCID: PMC10113003 DOI: 10.1002/hep.32799] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 08/18/2022] [Accepted: 09/12/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND AIMS Acute kidney injury (AKI) commonly occurs in patients with decompensated cirrhosis. Urinary neutrophil gelatinase-associated lipocalin (uNGAL) could help discriminate between different etiologies of AKI. The aim of this study was to investigate the use of uNGAL in (1) the differential diagnosis of AKI, (2) predicting the response to terlipressin and albumin in patients with hepatorenal syndrome-AKI (HRS-AKI), and (3) predicting in-hospital mortality in patients with AKI. APPROACH AND RESULTS One hundred sixty-two consecutive patients with cirrhosis and AKI were included from 2015 to 2020 and followed until transplant, death, or 90 days. Standard urinary markers and uNGAL were measured. Data on treatment, type, and resolution of AKI were collected. Thirty-five patients (21.6%) had prerenal AKI, 64 (39.5%) HRS-AKI, 27 (16.7%) acute tubular necrosis-AKI (ATN-AKI), and 36 (22.2%) a mixed form of AKI. Mean values of uNGAL were significantly higher in ATN-AKI than in other types of AKI (1162 ng/ml [95% CI 423-2105 ng/ml] vs. 109 ng/ml [95% CI 52-192 ng/ml]; p < 0.001). uNGAL showed a high discrimination ability in predicting ATN-AKI (area under the receiver operating characteristic curve, 0.854; 95% CI 0.767-0.941; p < 0.001). The best-performing threshold was found to be 220 ng/ml (sensitivity, 89%; specificity, 78%). The same threshold was independently associated with a higher risk of nonresponse (adjusted OR [aOR], 6.17; 95% CI 1.41-27.03; p = 0.016). In multivariable analysis (adjusted for age, Model for End-Stage Liver Disease, acute-on-chronic liver failure, leukocytes, and type of AKI), uNGAL was an independent predictor of in-hospital mortality (aOR, 1.74; 95% CI 1.26-2.38; p = 0.001). CONCLUSIONS uNGAL is an adequate biomarker for making a differential diagnosis of AKI in cirrhosis and predicting the response to terlipressin and albumin in patients with HRS-AKI. In addition, it is an independent predictor of in-hospital mortality.
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Affiliation(s)
- Carmine Gambino
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Matteo Stenico
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Marta Tonon
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Alessandra Brocca
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Valeria Calvino
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Simone Incicco
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Nicola Zeni
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Roberta Gagliardi
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Chiara Cosma
- Laboratory Medicine Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Martina Zaninotto
- Laboratory Medicine Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Patrizia Burra
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Umberto Cillo
- Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Daniela Basso
- Laboratory Medicine Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
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Bottiroli M, Calini A, Morici N, Tavazzi G, Galimberti L, Facciorusso C, Ammirati E, Russo C, Montoli A, Mondino M. Acute kidney injury in patients with acute decompensated heart failure-cardiogenic shock: Prevalence, risk factors and outcome. Int J Cardiol 2023:S0167-5273(23)00612-5. [PMID: 37119942 DOI: 10.1016/j.ijcard.2023.04.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 04/21/2023] [Accepted: 04/26/2023] [Indexed: 05/01/2023]
Abstract
BACKGROUND Acute Kidney Injury (AKI) represents a major complication of acute heart failure and cardiogenic shock (CS). There is a paucity of data on AKI complicating acutely decompensated heart failure patients presenting with CS (ADHF-CS). We aimed to investigate AKI prevalence, risk factors and outcomes in this subgroup of patients. METHODS Retrospective observational study on patients admitted for ADHF-CS to our 12-bed Intensive Care Unit (ICU), between January 2010 and December 2019. Demographic, clinical, and biochemical variables were collected at baseline and during hospital stay. RESULTS Eighty-eight patients were consecutively recruited. The predominant etiologies were idiopathic dilated cardiomyopathy (47%), followed by post-ischemic (24%). AKI was diagnosed in 70 (79.5%) of patients. Forty-three out of 70 patients met the criteria for AKI at ICU admission. On multivariate analysis, a central venous pressure (CVP) higher than 10 mmHg (OR 3.9; 95%CI 1.2-12.6; p = 0.025) and serum lactate higher than 3 mmol/L (OR 4.1; 95%CI 1.01-16.3; p = 0.048) were identified to be independently associated with AKI. Age and AKI stage were independent predictors of 90-day mortality. CONCLUSION AKI is a common and early complication of ADHF-CS. Venous congestion and severe hypoperfusion are risk factors for AKI development. Early detection and prevention of AKI could lead to better outcome in this clinical subgroup.
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Affiliation(s)
- Maurizio Bottiroli
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Angelo Calini
- "De Gasperis" Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Nuccia Morici
- Cardio-Respiratory Department, IRCCS Don Carlo Gnocchi Foundation, Milan, Italy
| | - Guido Tavazzi
- Department of Anesthesia, Critical Care and Pain Medicine, San Matteo Hospital, Pavia University, Pavia, Italy
| | | | - Clorinda Facciorusso
- Anesthesia and Critical Care Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Enrico Ammirati
- "De Gasperis" Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Claudio Russo
- "De Gasperis" Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Alberto Montoli
- Nephrology, Medical Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Michele Mondino
- "De Gasperis" Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
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Schreibing F, Anslinger TM, Kramann R. Fibrosis in Pathology of Heart and Kidney: From Deep RNA-Sequencing to Novel Molecular Targets. Circ Res 2023; 132:1013-1033. [PMID: 37053278 DOI: 10.1161/circresaha.122.321761] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
Diseases of the heart and the kidney, including heart failure and chronic kidney disease, can dramatically impair life expectancy and the quality of life of patients. The heart and kidney form a functional axis; therefore, functional impairment of 1 organ will inevitably affect the function of the other. Fibrosis represents the common final pathway of diseases of both organs, regardless of the disease entity. Thus, inhibition of fibrosis represents a promising therapeutic approach to treat diseases of both organs and to resolve functional impairment. However, despite the growing knowledge in this field, the exact pathomechanisms that drive fibrosis remain elusive. RNA-sequencing approaches, particularly single-cell RNA-sequencing, have revolutionized the investigation of pathomechanisms at a molecular level and facilitated the discovery of disease-associated cell types and mechanisms. In this review, we give a brief overview over the evolution of RNA-sequencing techniques, summarize most recent insights into the pathogenesis of heart and kidney fibrosis, and discuss how transcriptomic data can be used, to identify new drug targets and to develop novel therapeutic strategies.
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Affiliation(s)
- Felix Schreibing
- Institute of Experimental Medicine and Systems Biology (F.S., T.M.A., R.K.), RWTH Aachen University, Medical Faculty, Aachen, Germany
- Division of Nephrology and Clinical Immunology (F.S., T.M.A., R.K.), RWTH Aachen University, Medical Faculty, Aachen, Germany
| | - Teresa M Anslinger
- Institute of Experimental Medicine and Systems Biology (F.S., T.M.A., R.K.), RWTH Aachen University, Medical Faculty, Aachen, Germany
- Division of Nephrology and Clinical Immunology (F.S., T.M.A., R.K.), RWTH Aachen University, Medical Faculty, Aachen, Germany
| | - Rafael Kramann
- Institute of Experimental Medicine and Systems Biology (F.S., T.M.A., R.K.), RWTH Aachen University, Medical Faculty, Aachen, Germany
- Division of Nephrology and Clinical Immunology (F.S., T.M.A., R.K.), RWTH Aachen University, Medical Faculty, Aachen, Germany
- Department of Internal Medicine, Nephrology and Transplantation, Erasmus Medical Center, Rotterdam, The Netherlands (R.K.)
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Degenaar A, Jacobs A, Kruger R, Delles C, Mischak H, Mels C. Cardiovascular risk and kidney function profiling using conventional and novel biomarkers in young adults: the African-PREDICT study. BMC Nephrol 2023; 24:96. [PMID: 37055746 PMCID: PMC10103421 DOI: 10.1186/s12882-023-03100-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 03/02/2023] [Indexed: 04/15/2023] Open
Abstract
BACKGROUND Low- and middle-income countries experience an increasing burden of chronic kidney disease. Cardiovascular risk factors, including advancing age, may contribute to this phenomenon. We (i) profiled cardiovascular risk factors and different biomarkers of subclinical kidney function and (ii) investigated the relationship between these variables. METHODS We cross-sectionally analysed 956 apparently healthy adults between 20 and 30 years of age. Cardiovascular risk factors such as high adiposity, blood pressure, glucose levels, adverse lipid profiles and lifestyle factors were measured. Various biomarkers were used to assess subclinical kidney function, including estimated glomerular filtration rate (eGFR), urinary albumin, uromodulin and the CKD273 urinary proteomics classifier. These biomarkers were used to divide the total population into quartiles to compare extremes (25th percentiles) on the normal kidney function continuum. The lower 25th percentiles of eGFR and uromodulin and the upper 25th percentiles of urinary albumin and the CKD273 classifier represented the more unfavourable kidney function groups. RESULTS In the lower 25th percentiles of eGFR and uromodulin and the upper 25th percentile of the CKD273 classifier, more adverse cardiovascular profiles were observed. In multi-variable adjusted regression analyses performed in the total group, eGFR associated negatively with HDL-C (β= -0.44; p < 0.001) and GGT (β= -0.24; p < 0.001), while the CKD273 classifier associated positively with age and these same risk factors (age: β = 0.10; p = 0.021, HDL-C: β = 0.23; p < 0.001, GGT: β = 0.14; p = 0.002). CONCLUSION Age, lifestyle and health measures impact kidney health even in the third decade.
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Affiliation(s)
- A Degenaar
- Hypertension in Africa Research Team (HART), North-West University, Potchefstroom, South Africa
| | - A Jacobs
- Hypertension in Africa Research Team (HART), North-West University, Potchefstroom, South Africa
- MRC Research Unit: Hypertension and Cardiovascular Disease, North-West University, Potchefstroom, South Africa
| | - R Kruger
- Hypertension in Africa Research Team (HART), North-West University, Potchefstroom, South Africa
- MRC Research Unit: Hypertension and Cardiovascular Disease, North-West University, Potchefstroom, South Africa
| | - C Delles
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - H Mischak
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
- Mosaiques Diagnostics GmbH, Hannover, Germany
| | - Cmc Mels
- Hypertension in Africa Research Team (HART), North-West University, Potchefstroom, South Africa.
- MRC Research Unit: Hypertension and Cardiovascular Disease, North-West University, Potchefstroom, South Africa.
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135
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Park KM, Heo CM, Lee DA, Lee YJ, Park S, Kim YW, Park BS. The effects of hemodialysis on the functional brain connectivity in patients with end-stage renal disease with functional near-infrared spectroscopy. Sci Rep 2023; 13:5691. [PMID: 37029163 PMCID: PMC10082020 DOI: 10.1038/s41598-023-32696-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 03/31/2023] [Indexed: 04/09/2023] Open
Abstract
This study aimed to investigate functional brain connectivity in patients with end-stage renal disease (ESRD) undergoing hemodialysis using functional near-infrared spectroscopy (fNIRS) and to analyze the effect of hemodialysis on functional brain connectivity. We prospectively enrolled patients with ESRD undergoing hemodialysis for > 6 months without any history of neurological or psychiatric disorders. fNIRS data were acquired using a NIRSIT Lite device. Measurements were performed thrice in the resting state for each patient: before the start of hemodialysis (pre-HD), 1 h after the start of hemodialysis (mid-HD), and after the end of hemodialysis (post-HD). We processed and exported all data, and created a weighted connectivity matrix using Pearson correlation analysis. We obtained functional connectivity measures from the connectivity matrix by applying a graph theoretical analysis. We then compared differences in functional connectivity measures according to hemodialysis status in patients with ESRD. We included 34 patients with ESRD. There were significant changes in the mean clustering coefficient, transitivity, and assortative coefficient between the pre- and post-HD periods (0.353 vs. 0.399, p = 0.047; 0.523 vs. 0.600, p = 0.042; and 0.043 vs. - 0.012, p = 0.044, respectively). However, there were no changes in the mean clustering coefficient, transitivity, and assortative coefficient between the pre- and mid-HD periods, or between the mid- and post-HD periods. In addition, there were no significant differences in the average strength, global efficiency, and local efficiency among the pre-, mid-, and post-HD periods. We demonstrated a significant effect of hemodialysis on functional brain connectivity in patients with ESRD. Functional brain connectivity changes more efficiently during hemodialysis.
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Affiliation(s)
- Kang Min Park
- Department of Neurology, Inje University College of Medicine, Busan, Korea
| | - Chang Min Heo
- Department of Internal Medicine, Haeundae Paik Hospital, Inje University College of Medicine, Haeundae-ro 875, Haeundae-gu, Busan, Korea
| | - Dong Ah Lee
- Department of Neurology, Inje University College of Medicine, Busan, Korea
| | - Yoo Jin Lee
- Department of Internal Medicine, Haeundae Paik Hospital, Inje University College of Medicine, Haeundae-ro 875, Haeundae-gu, Busan, Korea
| | - Sihyung Park
- Department of Internal Medicine, Haeundae Paik Hospital, Inje University College of Medicine, Haeundae-ro 875, Haeundae-gu, Busan, Korea
| | - Yang Wook Kim
- Department of Internal Medicine, Haeundae Paik Hospital, Inje University College of Medicine, Haeundae-ro 875, Haeundae-gu, Busan, Korea
| | - Bong Soo Park
- Department of Internal Medicine, Haeundae Paik Hospital, Inje University College of Medicine, Haeundae-ro 875, Haeundae-gu, Busan, Korea.
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Sethi Y, Uniyal N, Vora V, Agarwal P, Murli H, Joshi A, Patel N, Chopra H, Hasabo EA, Kaka N. Hypertension the 'Missed Modifiable Risk Factor' for Diabetic Neuropathy: a Systematic Review. Curr Probl Cardiol 2023; 48:101581. [PMID: 36584725 DOI: 10.1016/j.cpcardiol.2022.101581] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022]
Abstract
Diabetes and hypertension stand as the major non-infectious diseases affecting 34.2 million and 1.28 billion people respectively. The literature on the impact of diabetes on hypertension and vice versa is evolving. The major objectives of this review were to compile the evolving literature establishing the role of hypertension in diabetic neuropathy, derive the exact mechanisms for its pathogenesis, and describe evidence-based precise individualized management of diabetic neuropathy in patients having diabetes complicated by hypertension. A systematic review was conducted by searching databases of PubMed, Embase, and Scopus covering the literature from inception to 2022. We included all observational and experimental studies, including both human and animal studies looking into the correlation between diabetic neuropathy and hypertension. Hypertension poses to be the leading modifiable risk factor for the development of diabetic neuropathy, especially distal symmetrical polyneuropathy, producing abnormal nerve conduction parameters and increased vibration perception threshold in patients with diabetes mellitus. Thus, we advocate that good glycemic control in patients with diabetes needs to be supported with strict blood pressure control for preventing and delaying the onset of diabetic neuropathy.
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Affiliation(s)
- Yashendra Sethi
- PearResearch, Dehradun, Uttarakhand, India; Department of Medicine, Government Doon Medical College, Dehradun, Uttarakhand, India.
| | - Nidhi Uniyal
- PearResearch, Dehradun, Uttarakhand, India; Department of Medicine, Gautam Buddha Chikitsa Mahavidyalaya, Ras Bihari Bose Subharti University, Dehradun, Uttarakhand, India
| | - Vidhi Vora
- PearResearch, Dehradun, Uttarakhand, India; Department of Medicine, Lokmanya Tilak Municipal Medical College, Sion, Mumbai, India
| | - Pratik Agarwal
- PearResearch, Dehradun, Uttarakhand, India; Department of Medicine, Lokmanya Tilak Municipal Medical College, Sion, Mumbai, India
| | - Hamsa Murli
- PearResearch, Dehradun, Uttarakhand, India; Department of Medicine, Lokmanya Tilak Municipal Medical College, Sion, Mumbai, India
| | - Archi Joshi
- PearResearch, Dehradun, Uttarakhand, India; Department of Medicine, Government Medical College, Haldwani, Uttarakhand, India
| | - Neil Patel
- PearResearch, Dehradun, Uttarakhand, India; Department of Medicine, GMERS Medical College, Himmatnagar, Gujarat, India
| | - Hitesh Chopra
- Department of Pharmaceutics, Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Elfatih A Hasabo
- Faculty of Medicine, University of Khartoum, Khartoum, Khartoum State, Sudan
| | - Nirja Kaka
- PearResearch, Dehradun, Uttarakhand, India; Department of Medicine, GMERS Medical College, Himmatnagar, Gujarat, India
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Mizher A, Hammoudi H, Hamed F, Sholi A, AbuTaha A, Abdalla MA, Jaber MM, Hassan M, Koni AA, Zyoud SH. Prevalence of chronic pain in hemodialysis patients and its correlation with C-reactive protein: a cross-sectional study. Sci Rep 2023; 13:5293. [PMID: 37002289 PMCID: PMC10066398 DOI: 10.1038/s41598-023-32648-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 03/30/2023] [Indexed: 04/04/2023] Open
Abstract
End-stage renal disease (ESRD) is a common chronic disease worldwide that requires hemodialysis. Patients may face chronic pain and poor quality of life. Therefore, a better understanding of these variables in hemodialysis patients is essential to provide a good intervention. We aim to determine how common chronic pain is in hemodialysis patients and its correlation with sociodemographics, C-reactive protein (CRP), calcium, phosphorus, albumin, and parathyroid hormone. A cross-sectional study of hemodialysis patients was conducted in Palestine. Data collection took place between November 2020 and May 2021. We used the brief pain inventory score to assess chronic pain, and lab tests detected CRP levels. Data were collected using a convenience sampling technique. There were two hundred sixty-one patients in the present study. The mean age of the patients was 51 years, with 63.6% being men. 47.1% of them reported having chronic pain. Gender (p = 0.011), social status (p = 0.003), educational status (p = 0.010), and number of chronic diseases (p = 0.004) indicated a significant relationship with the severity score of pain. Furthermore, sex (p = 0.011), social status (p = 0.003), and number of chronic diseases (p = 0.002) were significantly associated with the pain interference score. Additionally, Person's test indicated significant correlations between CRP and pain severity (p < 0.001) and with pain interference (p < 0.001). Albumin was significantly and negatively correlated with pain severity (p = 0.001) and pain interference (p < 0.001). Multiple linear regression analysis revealed that patients who had a higher CRP level and many chronic diseases were more likely to have a higher pain severity score. However, pain severity was the only predictor for pain interference. Our results suggest that there is a significant correlation between the existence of chronic pain in hemodialysis patients and increased CRP levels. However, further investigations are needed with a larger number of patients in more than one dialysis unit to confirm this correlation and management of chronic pain in patients with HD.
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Affiliation(s)
- Aya Mizher
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine
| | - Heba Hammoudi
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine
| | - Farah Hamed
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine
| | - Abrar Sholi
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine
| | - Adham AbuTaha
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine.
- Department of Pathology, An-Najah National University Hospital, Nablus, 44839, Palestine.
| | - Mazen A Abdalla
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine
- Department of Orthopedic Surgery, An-Najah National University Hospital, Nablus, 44839, Palestine
| | - Mohammad M Jaber
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine
- Department of Orthopedic Surgery, An-Najah National University Hospital, Nablus, 44839, Palestine
| | - Mohannad Hassan
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine
- Department of Nephrology, An-Najah National University Hospital, Nablus, 44839, State of Palestine
| | - Amer A Koni
- Division of Clinical Pharmacy, Department of Hematology and Oncology, An-Najah National University Hospital, Nablus, 44839, Palestine
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine
| | - Sa'ed H Zyoud
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine.
- Poison Control and Drug Information Center (PCDIC), College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839, Palestine.
- Clinical Research Center, An-Najah National University Hospital, Nablus, 44839, Palestine.
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138
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Stämmler F, Derain-Dubourg L, Lemoine S, Meeusen JW, Dasari S, Lieske JC, Robertson A, Schiffer E. Impact of race-independent equations on estimating glomerular filtration rate for the assessment of kidney dysfunction in liver disease. BMC Nephrol 2023; 24:83. [PMID: 37003973 PMCID: PMC10064726 DOI: 10.1186/s12882-023-03136-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 03/23/2023] [Indexed: 04/03/2023] Open
Abstract
BACKGROUND Altered hemodynamics in liver disease often results in overestimation of glomerular filtration rate (GFR) by creatinine-based GFR estimating (eGFR) equations. Recently, we have validated a novel eGFR equation based on serum myo-inositol, valine, and creatinine quantified by nuclear magnetic resonance spectroscopy in combination with cystatin C, age and sex (GFRNMR). We hypothesized that GFRNMR could improve chronic kidney disease (CKD) classification in the setting of liver disease. RESULTS We conducted a retrospective multicenter study in 205 patients with chronic liver disease (CLD), comparing the performance of GFRNMR to that of validated CKD-EPI eGFR equations, including eGFRcr (based on creatinine) and eGFRcr-cys (based on both creatinine and cystatin C), using measured GFR as reference standard. GFRNMR outperformed all other equations with a low overall median bias (-1 vs. -6 to 4 ml/min/1.73 m2 for the other equations; p < 0.05) and the lowest difference in bias between reduced and preserved liver function (-3 vs. -16 to -8 ml/min/1.73 m2 for other equations). Concordant classification by CKD stage was highest for GFRNMR (59% vs. 48% to 53%) and less biased in estimating CKD severity compared to the other equations. GFRNMR P30 accuracy (83%) was higher than that of eGFRcr (75%; p = 0.019) and comparable to that of eGFRcr-cys (86%; p = 0.578). CONCLUSIONS Addition of myo-inositol and valine to creatinine and cystatin C in GFRNMR further improved GFR estimation in CLD patients and accurately stratified liver disease patients into CKD stages.
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Affiliation(s)
- Frank Stämmler
- Department of Research and Development, Numares AG,, Am BioPark 9, 93053, Regensburg, Germany
| | - Laurence Derain-Dubourg
- Department Néphrologie, Dialyse, Hypertension Et Exploration Fonctionnelle Rénale, Groupement Hospitalier Edouard Herriot, Hospices Civils de Lyon, Université Claude Bernard, Lyon 1, Lyon, France
| | - Sandrine Lemoine
- Department Néphrologie, Dialyse, Hypertension Et Exploration Fonctionnelle Rénale, Groupement Hospitalier Edouard Herriot, Hospices Civils de Lyon, Université Claude Bernard, Lyon 1, Lyon, France
| | - Jeffrey W Meeusen
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Surendra Dasari
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - John C Lieske
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Andrew Robertson
- Department of Research and Development, Numares AG,, Am BioPark 9, 93053, Regensburg, Germany
| | - Eric Schiffer
- Department of Research and Development, Numares AG,, Am BioPark 9, 93053, Regensburg, Germany.
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Kovačević V, Marinković MM, Kocijančić A, Isailović N, Simić J, Mihajlović M, Vučićević V, Potpara TS, Mujović NM. Long-Term Renal Function after Catheter Ablation of Atrial Fibrillation. J Cardiovasc Dev Dis 2023; 10:jcdd10040151. [PMID: 37103030 PMCID: PMC10142031 DOI: 10.3390/jcdd10040151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/23/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023] Open
Abstract
Background: Atrial fibrillation (AF) is associated with the development and progression of chronic kidney disease (CKD). This study evaluated the impact of long-term rhythm outcome after catheter ablation (CA) of AF on renal function. Methods and results: The study group included 169 consecutive patients (the mean age was 59.6 ± 10.1 years, 61.5% were males) who underwent their first CA of AF. Renal function was assessed by eGFR (using the CKD-EPI and MDRD formulas), and by creatinine clearance (using the Cockcroft–Gault formula) in each patient before and 5 years after index CA procedure. During the 5-year follow-up after CA, the late recurrence of atrial arrhythmia (LRAA) was documented in 62 patients (36.7%). The mean eGFR, regardless of which formula was used, significantly decreased at 5 years following CA in patients with LRAA (all p < 0.05). In the arrhythmia-free patients, the mean eGFR at 5 years post-CA remained stable (for the CKD-EPI formula: 78.7 ± 17.3 vs. 79.4 ± 17.4, p = 0.555) or even significantly improved (for the MDRD formula: 74.1 ± 17.0 vs. 77.4 ± 19.6, p = 0.029) compared with the baseline. In the multivariable analysis, the independent risk factors for rapid CKD progression (decline in eGFR > 5 mL/min/1.73 m2 per year) were the post-ablation LRAA occurrence (hazard ratio 3.36 [95% CI: 1.25–9.06], p = 0.016), female sex (3.05 [1.13–8.20], p = 0.027), vitamin K antagonists (3.32 [1.28–8.58], p = 0.013), or mineralocorticoid receptor antagonists’ use (3.28 [1.13–9.54], p = 0.029) after CA. Conclusions: LRAA after CA is associated with a significant decrease in eGFR, and it is an independent risk factor for rapid CKD progression. Conversely, eGFR in arrhythmia-free patients after CA remained stable or even improved significantly.
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Nagarajan Bhuvaneswari V, Alexander H, Shenoy MT, D S, Kanakasekaran S, Pradipta Kumar M, Murugiah V. Comparison of Serum Urea, Salivary Urea, and Creatinine Levels in Pre-Dialysis and Post-Dialysis Patients: A Case-Control Study. Cureus 2023; 15:e36685. [PMID: 37113359 PMCID: PMC10127148 DOI: 10.7759/cureus.36685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2023] [Indexed: 03/29/2023] Open
Abstract
Background Frequent venepuncture for monitoring of serum urea and creatinine in chronic kidney disease (CKD) patients on dialysis will result in venous damage and infection. In this research, we assessed the feasibility of utilizing salivary samples as a substitute for serum samples in determining the levels of urea and creatinine in patients with CKD undergoing dialysis. Methods The study participants included 50 patients diagnosed with CKD undergoing hemodialysis and an equal number of apparently healthy individuals. We measured the serum and salivary levels of urea and creatinine in normal subjects. CKD patients were also subjected to similar investigations both before and after hemodialysis. Results In our study, we found that the mean value of salivary urea and creatinine are significantly elevated in the case group (salivary urea: 99.56 ± 43.28 mg/dL, salivary creatinine: 1.10 ± 0.83 mg/dL) as compared to the control group (salivary urea: 33.62 ± 23.84 mg/dL, salivary creatinine: 0.15±0.12 mg/dL, p value: <0.001). There was a statistically significant reduction in the mean value of salivary urea and creatinine in the post-dialysis sample (salivary urea: 45.06 ± 30.37 mg/dL, salivary creatinine: 0.43±0.44 mg/dL) compared to the pre-dialysis sample (salivary urea: 99.56 ± 43.28 mg/dL, salivary creatinine: 1.10 ± 0.83 mg/dL; p value: <0.001) in the case group. The salivary urea is significantly positively correlated with serum urea (r value: 0.366, p value: 0.009). But there is no significant correlation seen between salivary and serum creatinine. We have created a cut-off for salivary urea (52.5 mg/dL) to diagnose CKD which has a good sensitivity (84%) and specificity (78%). Conclusion The results of our study suggest that the estimation of salivary urea and creatinine could serve as a non-invasive, alternative marker for the diagnosis of CKD, and benefit in risk-free monitoring of their progress before and after hemodialysis.
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Qin Z, Chen X, Sun J, Jiang L. The association between visceral adiposity index and decreased renal function: A population-based study. Front Nutr 2023; 10:1076301. [PMID: 36969806 PMCID: PMC10036366 DOI: 10.3389/fnut.2023.1076301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 02/27/2023] [Indexed: 03/12/2023] Open
Abstract
AimsWe aimed to investigate the association of visceral adiposity index (VAI) with decreased renal function in US adults.Design and methodsCross-sectional data were analyzed for 35,018 adults in the National Health and Nutrition Examination Survey (NHANES) 2005–2018. VAI was determined using waist circumference, body mass index (BMI), triglycerides (TGs) and high-density lipoprotein-cholesterol. Albuminuria was defined as urinary albumin-to-creatinine ratio (ACR) >30 mg/g. A low estimated-glomerular filtration rate (eGFR) was defined as an eGFR lower than 60 ml/min/1.73 m2. Chronic kidney disease (CKD) was defined as either albuminuria or low-eGFR. A multivariable logistic regression analysis was utilized to explore the relationship of VAI with albuminuria, low-eGFR and CKD. Subgroup analysis and interaction tests were also conducted.ResultsA total of 35,018 participants were enrolled with albuminuria, low-eGFR, and CKD prevalence rates of 5.18, 6.42, and 10.62%, respectively, which increased with the higher VAI tertiles. After full adjustment, a positive association of VAI with albuminuria (OR = 1.03, 95% CI: 1.00, 1.06) and CKD (OR = 1.04, 95% CI: 1.02, 1.06) was observed. Participants in the highest VAI tertile had a significantly 30% increased risk for albuminuria (OR = 1.30, 95% CI: 1.07, 1.58) and a 27% increased risk for CKD (OR = 1.27, 95% CI: 1.08, 1.49) compared with those in the lowest VAI tertile. No statistically significant association between VAI and low-eGFR was detected. Subgroup analysis and the interaction term indicated that there was no significant difference among different stratifications.ConclusionVisceral adiposity accumulation evaluating by VAI was associated with increased likelihood of the decline in renal function.
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Affiliation(s)
- Zheng Qin
- West China School of Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Xinyang Chen
- West China School of Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Jiantong Sun
- West China School of Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Luojia Jiang
- Department of Nephrology, Jiujiang No.1 People’s Hospital, Jiujiang, China
- *Correspondence: Luojia Jiang,
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Serum Fibroblast Growth Factor 23 and FGF23 Gene Variants in Patients with Type 2 Diabetes and Essential Hypertension. Association with Chronic Kidney Disease. Arch Med Res 2023; 54:239-246. [PMID: 36907780 DOI: 10.1016/j.arcmed.2023.02.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 01/19/2023] [Accepted: 02/28/2023] [Indexed: 03/12/2023]
Abstract
INTRODUCTION Fibroblast growth factor 23 (FGF23) gene variants could influence the production of FGF23 in subjects at risk for chronic kidney disease (CKD). Our purpose was to analyze the association of serum levels of FGF23 and two FGF23 gene variants with metabolic and renal function parameters in Mexican patients with Type 2 Diabetes (T2D) and/or essential hypertension (HTN). MATERIALS/METHODS The study included 632 individuals diagnosed with T2D and/or HTN, of which 269 (43%) were diagnosed with CKD. FGF23 serum levels were determined and FGF23 gene variants rs11063112 and rs7955866 were genotyped. Genetic association analysis included binary and multivariate logistic regressions adjusted for age and sex. RESULTS Patients with CKD were older, had higher systolic blood pressure, uric acid, and glucose levels than those without CKD. Also, patients with CKD had higher FGF23 levels (106 vs. 73 pg/mL p = 0.003). No correlation of any gene variants with FGF23 levels was found, but minor allele for rs11063112 and haplotype rs11063112A-rs7955866A were associated with low probability of CKD (Odds Ratio [OR] = 0.62 and 0.58, respectively). Conversely, the haplotype rs11063112T-rs7955866A was associated with increased FGF23 levels and risk for CKD (OR = 6.90). CONCLUSIONS In addition to the traditional risk factors, levels of FGF23 are higher in Mexican patients with diabetes and/or essential hypertension and CKD, compared to those without renal damage. In contrast, the two minor alleles of two variants of the FGF23 gene, rs11063112 and rs7955866, as well as the haplotype carrying these two alleles, were found to be protective against renal disease in this Mexican patients' sample.
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Campbell DJ, Magliano DJ, Shaw JE. Prediction of cardiovascular death and non-fatal cardiovascular events by the Kidney age-Chronological age Difference (KCD) score in men and women of different ages in a community-based cohort. BMJ Open 2023; 13:e068494. [PMID: 36882235 PMCID: PMC10008409 DOI: 10.1136/bmjopen-2022-068494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
OBJECTIVE We examined the utility of the Kidney age-Chronological age Difference (KCD) score, an age-adapted measure of kidney function, to identify increased cardiovascular (CV) death or non-fatal CV event risk in participants of the Australian Diabetes, Obesity, and Lifestyle Study (AusDiab), a community-based cohort aged 23-95 years. DESIGN Cohort study. SETTING Community. PARTICIPANTS 11205 randomly selected participants from urban and nonurban areas across Australia. OUTCOME MEASURES Mortality status and underlying and contributory causes of death obtained from the Australian National Death Index, and non-fatal CV events from adjudicated hospital records. The association of CV death or non-fatal CV event risk with KCD score was examined using penalised spline curve analysis. RESULTS Of 11 180 participants with serum creatinine measurement at baseline and 5-year outcome data, there were 308 CV deaths or non-fatal CV events after 5 years. Penalised spline curve analysis showed similar progressive increase in CV death or non-fatal CV event risk with increasing KCD score in men and women, and participants aged <50 years to ≥80 years. Receiver operating characteristic curve analysis showed optimal discrimination at a KCD score ≥20 years (KCD20) for all participants. Among 148 participants aged<70 years with CV death or non-fatal CV event, KCD20 identified 24 (16%) participants, whereas estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2 identified 8 (5%) participants (p=0.0001), with specificities of 95% and 99%, respectively (p<0.0001). CONCLUSION KCD20 predicted CV death or non-fatal CV event risk similarly in men and women of different ages in this population-based cohort. The higher sensitivity for prediction of CV death or non-fatal CV event risk in participants aged <70 years by KCD20 than by eGFR <60 mL/min/1.73 m2 offers opportunity for earlier renoprotective therapy in individuals with eGFR-associated increased CV death or non-fatal CV event risk.
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Affiliation(s)
- Duncan J Campbell
- Department of Molecular Cardiology, St Vincent's Institute of Medical Research, Fitzroy, Victoria, Australia
- Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | | | - Jonathan E Shaw
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
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Kou M, Wang X, Ma H, Li X, Heianza Y, Qi L. Degree of Joint Risk Factor Control and Incident Heart Failure in Hypertensive Patients. JACC. HEART FAILURE 2023:S2213-1779(23)00035-5. [PMID: 36892491 DOI: 10.1016/j.jchf.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 11/17/2022] [Accepted: 01/04/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND Heart failure (HF) is a major complication in patients with hypertension. OBJECTIVES This study aimed to investigate the extent to which joint risk factor control could attenuate hypertension-related excess risk of HF. METHODS The study included a total of 75,293 participants with diagnosed hypertension from the UK Biobank and matched with 256,619 nonhypertensive control subjects, followed up until May 31, 2021. The degree of joint risk factor control was assessed on the basis of the major cardiovascular risk factors, including blood pressure, body mass index, low-density lipoprotein cholesterol, hemoglobin A1c, albuminuria, smoking, and physical activity. The Cox proportional hazards models were used to estimate associations between the degree of risk factor control and risk of HF. RESULTS Among hypertensive patients, joint risk factor control showed an association with a stepwise reduction of incident HF risk. Each additional risk factor control was related to a 20% lower risk, and the optimal risk factor control (controlling ≥6 risk factors) was associated with a 62% lower risk (HR: 0.38; 95% CI: 0.31-0.45). In addition, the study found that the hypertension-related excess risk of HF among participants jointly controlling ≥6 risk factors were even lower than in nonhypertensive control subjects (HR: 0.79; 95% CI: 0.67-0.94). The protective associations of joint risk factor control and risk of incident HF were broadly stronger among men than women and among medication users than nonusers (P for interaction < 0.05). CONCLUSIONS The joint risk factor control is associated with a lower risk of incident HF in an accumulative and sex-specific manner. Optimal risk factor control may eliminate hypertension-related excess risk of HF.
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Affiliation(s)
- Minghao Kou
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Xuan Wang
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Hao Ma
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Xiang Li
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Yoriko Heianza
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Lu Qi
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA; Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
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145
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Effect of Implanted Defibrillator on Mortality in Patients With Chronic Kidney Disease. Am J Cardiol 2023; 188:36-40. [PMID: 36463780 DOI: 10.1016/j.amjcard.2022.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 10/06/2022] [Accepted: 11/04/2022] [Indexed: 12/04/2022]
Abstract
The beneficial role of implantable cardioverter defibrillators (ICDs) in patients with chronic kidney disease (CKD) is controversial. This meta-analysis aimed to evaluate the effect of ICD on mortality in patients with CKD. A literature search was conducted for studies reporting the effect of ICD on all-cause mortality in patients with CKD (estimated glomerular filtration rate <60 ml/min/1.73 m2). The search was not restricted to time or publication status. The search included the following databases: Ovid MEDLINE, EMBASE, Scopus, Web of Science, Google Scholar, and EBSCO CINAHL. The primary end point was all-cause mortality. The minimum duration of follow-up required for inclusion was 1 year. The literature search identified 834 studies, of which 14 studies with 70,661 patients were included. Mean follow-up was 39 months (12 to 81 months). For all patients with CKD, ICD was associated with lower all-cause mortality (log hazard ratio [HR] -0.247, standard error [SE] 0.101, p = 0.015). Heterogeneity: degree of freedom = 13 (p <0.01), I2 = 97.057; test for overall effect: Z = -2.431 (p = 0.015). When further stratified based on dialysis, patients with CKD without the need for dialysis had significantly lower mortality (log HR -0.211, SE 0.095, p = 0.026), with a similar trend in patients who underwent dialysis (log HR -0.262, SE 0.134, p = 0.051). ICD implantation is associated with a significant mortality benefit in patients with CKD.
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146
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Cisplatin-induced nephrotoxicity in childhood cancer: comparison between two countries. Pediatr Nephrol 2023; 38:593-604. [PMID: 35748941 DOI: 10.1007/s00467-022-05632-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 05/06/2022] [Accepted: 05/11/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND Various definitions used to describe cisplatin nephrotoxicity potentially lead to differences in determination of risk factors. This study evaluated incidence of kidney injury according to commonly used and alternative definitions in two cohorts of children who received cisplatin. METHODS This retrospective cohort study included children from Vancouver, Canada (one center), and Mexico City, Mexico (two centers), treated with cisplatin for a variety of solid tumors. Serum creatinine-based definitions (KDIGO and Pediatric RIFLE (pRIFLE)), electrolyte abnormalities consisted of hypokalemia, hypophosphatemia and hypomagnesemia (based on NCI-CTCAE v5), and an alternative definition (Alt-AKI) were used to describe nephrotoxicity. Incidence with different definitions, definitional overlap, and inter-definition reliability was analyzed. RESULTS In total, 173 children (100 from Vancouver, 73 from Mexico) were included. In the combined cohort, Alt-AKI criteria detected more patients with cisplatin nephrotoxicity compared to pRIFLE and KDIGO criteria (82.7 vs. 63.6 vs. 44.5%, respectively). Nephrotoxicity and all electrolyte abnormalities were significantly more common in Vancouver cohort than in Mexico City cohort except when using KDIGO definition. The most common electrolyte abnormalities were hypomagnesemia (88.9%, Vancouver) and hypophosphatemia (24.2%, Mexico City). The KDIGO definition provided highest overlap of cases in Vancouver (100%), Mexico (98.6%), and the combined cohort (99.4%). Moderate overall agreement was found among Alt-AKI, KDIGO, and pRIFLE definitions (κ = 0.18, 95% CI 0.1-0.27) in which KDIGO and pRIFLE showed moderate agreement (κ = 0.48, 95% CI 0.36-0.60). CONCLUSIONS Compared to pRIFLE and KDIGO criteria, Alt-AKI criteria detected more patients with cisplatin nephrotoxicity. pRIFLE is more sensitive to detect not only actual kidney injury but also patients at risk of cisplatin nephrotoxicity, while KDIGO seems more useful to detect clinically significant kidney injury. A higher resolution version of the Graphical abstract is available as Supplementary information.
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147
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Mukund A, Choudhury SP, Tripathy TP, Ananthashayana VH, Jagdish RK, Arora V, Singh SP, Mishra AK, Sarin SK. Influence of shunt occlusion on liver volume and functions in hyperammonemic cirrhosis patients having large porto-systemic shunts: a randomized control trial. Hepatol Int 2023; 17:150-158. [PMID: 36094625 DOI: 10.1007/s12072-022-10418-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 08/24/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Spontaneous-portosystemic-shunts (SPSS) in cirrhosis deprive the liver of nutrient-rich portal blood and contribute to recurrent hepatic encephalopathy (HE). We evaluated the effects of shunt occlusion and redirecting portal blood to liver on its volume and functions. METHODS Cirrhosis patients presenting with recurrent HE and having SPSS were randomized to receive standard medical treatment (SMT) or shunt occlusion (SO). The later was performed by plug-assisted or balloon-occluded retrograde transvenous obliteration. The primary endpoint was change in liver volume after a minimum follow-up of 3 months. Secondary objectives included clinical course, liver disease severity indices, arterial ammonia levels and bone density. RESULTS Of 40 enrolled patients, 4 in SMT and 2 in SO group were lost to follow-up. The SO was complete in 17 and partial in one, achieving non-recurrence of HE in 17 (94.4%). In these patients, the mean liver volume increased (baseline 1040 ± 335 ml to 1132 ± 322 ml, 8.8% increase, p < 0.001) and was observed in 16/18 (88.89%) patients. In the SMT group, the liver volume decreased (baseline 988 ± 270 ml to 904 ± 226 ml, 8.6% reduction, p = 0.009) during the same period. Serum albumin increased in SO group (2.92 ± 0.40 g/dl to 3.30 ± 0.49 g/dl, p = 0.006) but reduced in SMT group (2.89 ± 0.43 g/dl to 2.59 ± 0.65 g/dl, p = 0.047). After SO, the patients showed a reduction in serum-ammonia levels (181.06 ± 86.21 to 107.28 ± 44.53 μ/dl, p = 0.001) and an improvement in MELD-Na and bone density compared to SMT group. There were no major adverse events following shunt occlusion. CONCLUSION Occlusion of large SPSS results in improving the volume and synthetic functions of the liver by restoring hepato-petal portal flow besides reducing serum-ammonia level and recurrence of HE. CLINICALTRIALS gov number, NCT03293459.
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Affiliation(s)
- Amar Mukund
- Department of Intervention Radiology, ILBS, New Delhi, India
| | - Shakti Prasad Choudhury
- Department of Hepatology, Institute of Liver and Biliary Sciences, ILBS, New Delhi, 110070, India
| | | | | | - Rakesh Kumar Jagdish
- Department of Hepatology, Institute of Liver and Biliary Sciences, ILBS, New Delhi, 110070, India
| | - Vinod Arora
- Department of Hepatology, Institute of Liver and Biliary Sciences, ILBS, New Delhi, 110070, India
| | - Satender Pal Singh
- Department of Hepatology, Institute of Liver and Biliary Sciences, ILBS, New Delhi, 110070, India
| | - Ajay Kumar Mishra
- Department of Hepatology, Institute of Liver and Biliary Sciences, ILBS, New Delhi, 110070, India
| | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, ILBS, New Delhi, 110070, India.
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148
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Müntze J, Lau K, Cybulla M, Brand E, Cairns T, Lorenz L, Üçeyler N, Sommer C, Wanner C, Nordbeck P. Patient reported quality of life and medication adherence in Fabry disease patients treated with migalastat: A prospective, multicenter study. Mol Genet Metab 2023; 138:106981. [PMID: 36709535 DOI: 10.1016/j.ymgme.2022.106981] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022]
Abstract
AIMS Chaperone therapy with migalastat is a novel therapy option in Fabry disease (FD). In contrast to biweekly intravenous enzyme-replacement-therapy in a healthcare setting, oral delivery of migalastat every other day relies on the patient self-administration. Therapy adherence to migalastat and patient reported outcomes have not yet been studied in a real-world scenario. METHODS AND RESULTS Prospective multicenter 'MigALastat Therapy Adherence among FABRY patients' (MALTA-FABRY) study examined therapy adherence and patient-reported outcomes including quality of life in FD-patients receiving migalastat. Outcome measurements were elicited by the 'Medication Adherence Questionnaire (MAQ)', 'SF-36' and 'Fabry Pain Questionnaire' over a follow-up period of 24 months. Therapy adherence was graded as high (MAQ score of 4), medium (score of 2-3) or low (score 0-1). Within the recruitment period between 2017 and 2021, 40 patients (19 females) from 3 German FD-centers were included in the study. Nearly all patients (n = 37, 92.5%) showed good therapy adherence (MAQ6Mmean:3.93, MAQ12Mmean:3.71 and MAQ24Mmean:3.7). Only one patient fulfilled criteria for low adherence. Patient reported outcomes with completed SF-36 questionnaires were available in 28 patients (14 females). Over 24 months, significant improvement of pain and life role limitations due to physical activity was reported (Pain: change from baseline: 8.57 points, 95%-CI: 1.32-15.82, p = 0.022; role limitations physical: change from baseline: 13.39 points, 95%-CI: 0.61-23.2, p = 0.048). CONCLUSION Migalastat therapy adherence in FD-patients was high and remained high over a follow-up period of 2 years. Patient reported quality of life remained mostly stable, while pain and physical limitations improved over time.
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Affiliation(s)
- Jonas Müntze
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany; Fabry Center for Interdisciplinary Therapy (FAZiT), University Hospital Würzburg, Würzburg, Germany
| | - Kolja Lau
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany; Fabry Center for Interdisciplinary Therapy (FAZiT), University Hospital Würzburg, Würzburg, Germany
| | - Markus Cybulla
- Department of Nephrology and Rheumatology, FGM, Center of Internal Medicine, Müllheim, Germany
| | - Eva Brand
- Department of Internal Medicine D, and Interdisciplinary Fabry Center (IFAZ), University Hospital Münster, Münster, Germany
| | - Tereza Cairns
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany; Fabry Center for Interdisciplinary Therapy (FAZiT), University Hospital Würzburg, Würzburg, Germany
| | - Lora Lorenz
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany; Fabry Center for Interdisciplinary Therapy (FAZiT), University Hospital Würzburg, Würzburg, Germany
| | - Nurcan Üçeyler
- Fabry Center for Interdisciplinary Therapy (FAZiT), University Hospital Würzburg, Würzburg, Germany; Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Claudia Sommer
- Fabry Center for Interdisciplinary Therapy (FAZiT), University Hospital Würzburg, Würzburg, Germany; Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Christoph Wanner
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany; Fabry Center for Interdisciplinary Therapy (FAZiT), University Hospital Würzburg, Würzburg, Germany
| | - Peter Nordbeck
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany; Fabry Center for Interdisciplinary Therapy (FAZiT), University Hospital Würzburg, Würzburg, Germany.
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Kim HJ, Kim DW, Rhee H, Song SH, Park SK, Kim SW, Kim YH, Sung S, Oh KH, Seong EY. Rapid decline in kidney function is associated with rapid deterioration of health-related quality of life in chronic kidney disease. Sci Rep 2023; 13:1786. [PMID: 36720969 PMCID: PMC9889397 DOI: 10.1038/s41598-023-28150-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 01/13/2023] [Indexed: 02/02/2023] Open
Abstract
This study aimed to evaluate changes in health-related quality of life (HRQOL) in patients with chronic kidney disease (CKD) according to decline in kidney function. HRQOL was assessed using the Short Form-36 questionnaire composed of a physical component summary (PCS) and mental component summary (MCS). Rapid decline in kidney function was defined as a decline in the estimated glomerular filtration rate (eGFR) of > 3 mL/min/1.73 m2/year. Rapid deterioration of HRQOL was defined a change in the HRQOL value greater than the median. Among 970 patients, 360 (37.1%) were in the rapid kidney function decline group. In 720 patients who were 1:1 propensity score-matched, the baseline eGFR was not significantly different between the non-rapid and rapid kidney function decline groups. Compared with the baseline PCS score, the 5-year PCS score decreased in the non-rapid and rapid kidney function decline groups. The 5-year MCS score significantly decreased in the rapid kidney function decline group alone. Rapid decline in kidney function was significantly associated with rapid deterioration of the PCS (odds ratio [OR]: 1.48; 95% confidence interval [CI]: 1.07-2.05; P = 0.018) and MCS (OR: 1.89; 95% CI 1.36-2.62; P < 0.001) scores. Rapid decline in kidney function was associated with rapid deterioration of HRQOL in patients with CKD.
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Affiliation(s)
- Hyo Jin Kim
- Department of Internal Medicine, Pusan National University Hospital, Pusan National University College of Medicine, Busan, South Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, South Korea
| | - Da Woon Kim
- Department of Internal Medicine, Pusan National University Hospital, Pusan National University College of Medicine, Busan, South Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, South Korea
| | - Harin Rhee
- Department of Internal Medicine, Pusan National University Hospital, Pusan National University College of Medicine, Busan, South Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, South Korea
| | - Sang Heon Song
- Department of Internal Medicine, Pusan National University Hospital, Pusan National University College of Medicine, Busan, South Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, South Korea
| | - Sue Kyung Park
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - Soo Wan Kim
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea
| | - Yeong Hoon Kim
- Department of Internal Medicine, Inje University Busan Paik Hospital, Busan, South Korea
| | - Suah Sung
- Department of Internal Medicine, Eulji Medical Center, Eulji University, Seoul, South Korea
| | - Kook-Hwan Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Eun Young Seong
- Department of Internal Medicine, Pusan National University Hospital, Pusan National University College of Medicine, Busan, South Korea. .,Biomedical Research Institute, Pusan National University Hospital, Busan, South Korea.
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150
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Kosho MXF, Verhelst ARE, Teeuw WJ, Gerdes VEA, Loos BG. Cardiovascular risk assessment in periodontitis patients and controls using the European Systematic COronary Risk Evaluation (SCORE) model. A pilot study. Front Physiol 2023; 13:1072215. [PMID: 36794206 PMCID: PMC9923497 DOI: 10.3389/fphys.2022.1072215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 12/20/2022] [Indexed: 01/31/2023] Open
Abstract
Aim: To investigate the use of the European SCORE model in a dental setting by exploring the frequency of a 'high' and 'very high' 10-year CVD mortality risk in patients with and without periodontitis. The secondary aim was to investigate the association of SCORE with various periodontitis parameters adjusting for remaining potential confounders. Material and methods: In this study, we recruited periodontitis patients and non-periodontitis controls, all aged ≥40 years. We determined the 10-year CVD mortality risk per individual with the European Systematic Coronary Risk Evaluation (SCORE) model by using certain patient characteristics and biochemical analyses from blood by finger stick sampling. Results: In total, 105 periodontitis patients (61 localized, 44 generalized stage III/IV) and 88 non-periodontitis controls were included (mean age: 54.4 years). The frequency of a 'high' and 'very high' 10-year CVD mortality risk was 43.8% in all periodontitis patients and 30.7% in controls (p = .061). In total, 29.5% generalized periodontitis patients had a 'very high' 10-year CVD mortality risk, compared to 16.4% in localized periodontitis patients and 9.1% in controls (p = .003). After adjustment for potential confounders, the total periodontitis group (OR 3.31; 95% CI 1.35-8.13), generalized periodontitis group (OR 5.32; 95% CI 1.90-14.90), lower number of teeth (OR .83; 95% CI .73-1.00) and higher number of teeth with radiographic bone loss ≥33% (OR 1.06; 95% CI 1.00-1.12) were associated with a "very high" SCORE category. In addition, various biochemical risk markers for CVD were more frequently elevated in periodontitis compared to controls (e.g., total cholesterol, triglycerides, C-reactive protein). Conclusion: The periodontitis group as well as the control group had a sizable frequency of a 'high' and 'very high' 10-year CVD mortality risk. The presence and extent of periodontitis, lower number of teeth and higher number of teeth with bone loss ≥33% are significant risk indicators for a 'very high' 10-year CVD mortality risk. Therefore, SCORE in a dental setting can be a very useful tool to employ for primary and secondary prevention of CVD, especially among the dental attenders who have periodontitis.
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Affiliation(s)
- Madeline X. F. Kosho
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands,*Correspondence: Madeline X. F. Kosho,
| | - Alexander R. E. Verhelst
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Wijnand J. Teeuw
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Victor E. A. Gerdes
- Department of Vascular Medicine, Amsterdam University Medical Center (AUMC), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands,Department of Internal Medicine, Spaarne Gasthuis, Hoofddorp, Netherlands
| | - Bruno G. Loos
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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