Clinical Kidney Journal最新文献

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Correction to: The ERA Registry Annual Report 2021: a summary. 更正:电子逆向拍卖登记处 2021 年年度报告:摘要。
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-21 eCollection Date: 2024-10-01 DOI: 10.1093/ckj/sfae311
{"title":"Correction to: The ERA Registry Annual Report 2021: a summary.","authors":"","doi":"10.1093/ckj/sfae311","DOIUrl":"https://doi.org/10.1093/ckj/sfae311","url":null,"abstract":"<p><p>[This corrects the article DOI: 10.1093/ckj/sfad281.].</p>","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 10","pages":"sfae311"},"PeriodicalIF":3.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11491817/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tixagevimab-cilgavimab for preventing breakthrough COVID-19 in dialysis patients: a prospective study. 预防透析患者突破性 COVID-19 的 Tixagevimab-cilgavimab 前瞻性研究。
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-18 eCollection Date: 2024-11-01 DOI: 10.1093/ckj/sfae309
Sarinya Boongird, Thatsaphan Srithongkul, Sethanant Sethakarun, Jackrapong Bruminhent, Sasisopin Kiertiburanakul, Arkom Nongnuch, Chagriya Kitiyakara, Suchai Sritippayawan
{"title":"Tixagevimab-cilgavimab for preventing breakthrough COVID-19 in dialysis patients: a prospective study.","authors":"Sarinya Boongird, Thatsaphan Srithongkul, Sethanant Sethakarun, Jackrapong Bruminhent, Sasisopin Kiertiburanakul, Arkom Nongnuch, Chagriya Kitiyakara, Suchai Sritippayawan","doi":"10.1093/ckj/sfae309","DOIUrl":"10.1093/ckj/sfae309","url":null,"abstract":"<p><strong>Background: </strong>The effectiveness of tixagevimab-cilgavimab as pre-exposure prophylaxis (PrEP) against breakthrough coronavirus disease 2019 (COVID-19) in dialysis patients remains uncertain due to limited data.</p><p><strong>Methods: </strong>In this multicenter prospective study, we enrolled vaccinated dialysis patients and divided them into two groups: a tixagevimab-cilgavimab group (received a 150 mg/150 mg intramuscular dose of tixagevimab-cilgavimab) and a control group (age-matched patients not receiving tixagevimab-cilgavimab). The primary outcome was the breakthrough COVID-19 rate at 6 months, whereas secondary outcomes included COVID-19-related hospitalization, intensive care unit admission, endotracheal intubation and mortality. The safety of tixagevimab-cilgavimab was assessed.</p><p><strong>Results: </strong>Two hundred participants were enrolled, with equal numbers in each group (<i>n</i> = 100 each). Baseline characteristics were comparable between groups, except for a higher number of COVID-19 vaccine doses in the tixagevimab-cilgavimab group [median (IQR) 4 (3-5) vs. 3 (3-4); <i>P</i> = .01]. At 6 months, the breakthrough COVID-19 rates were comparable between the tixagevimab-cilgavimab (17%) and control (15%) groups (<i>P</i> = .66). However, the median (IQR) time to diagnosis of breakthrough infections tended to be longer in the tixagevimab-cilgavimab group [4.49 (2.81-4.98) vs 1.96 (1.65-2.91) months; <i>P</i> = .08]. Tixagevimab-cilgavimab significantly reduced COVID-19-related hospitalization rates (5.9% vs 40.0%; <i>P</i> = .02) among participants with breakthrough infections. All tixagevimab-cilgavimab-related adverse events were mild.</p><p><strong>Conclusion: </strong>The use of tixagevimab-cilgavimab as PrEP in vaccinated dialysis patients during the Omicron surge did not prevent breakthrough infections but significantly reduced COVID-19-related hospitalizations. Further research should prioritize alternative strategies.</p>","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 11","pages":"sfae309"},"PeriodicalIF":3.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11558061/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142615853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bidirectional association of sleep disorders with chronic kidney disease: a systematic review and meta-analysis. 睡眠障碍与慢性肾病的双向关联:系统回顾与荟萃分析。
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-18 eCollection Date: 2024-11-01 DOI: 10.1093/ckj/sfae279
Jin Hean Koh, Claire Yi Jia Lim, Kvan Jie Ming Yam, Brian Sheng Yep Yeo, Adele Chin Wei Ng, Shaun Ray Han Loh, Pon Poh Hsu, Joshua Gooley, Chieh Suai Tan, Song Tar Toh
{"title":"Bidirectional association of sleep disorders with chronic kidney disease: a systematic review and meta-analysis.","authors":"Jin Hean Koh, Claire Yi Jia Lim, Kvan Jie Ming Yam, Brian Sheng Yep Yeo, Adele Chin Wei Ng, Shaun Ray Han Loh, Pon Poh Hsu, Joshua Gooley, Chieh Suai Tan, Song Tar Toh","doi":"10.1093/ckj/sfae279","DOIUrl":"10.1093/ckj/sfae279","url":null,"abstract":"<p><strong>Background: </strong>Published studies have suggested a link between chronic kidney disease (CKD) and sleep disorders, although the exact nature of this association has not been uniformly described. Clarifying this relationship may facilitate evidence-based interventions that address the interplay between these disease entities. Such interventions could prevent obstructive sleep apnea (OSA) from worsening CKD and improve the quality of life for CKD patients by reducing the risk of developing OSA. Therefore, the objective of this meta-analysis is to assess the bidirectional association between sleep disorders and CKD.</p><p><strong>Methods: </strong>Following a PROSPERO-registered protocol, three blinded reviewers conducted a systematic review of the Medline/PubMed, Embase, Cochrane Library and Cumulative Index of Nursing and Allied Health (CINAHL) databases for observational studies pertaining to the relationship between sleep disorders and CKD. A meta-analysis was conducted in risk ratios (RRs).</p><p><strong>Results: </strong>From 63 studies (26 777 524 patients), OSA [RR 1.68; 95% confidence interval (CI) 1.45 to 1.93], albuminuria (RR 1.54; 95% CI 1.18 to 1.99), restless leg syndrome (RLS) (RR 1.88; 95% CI 1.48 to 2.38) and insomnia (RR 1.24; 95% CI 1.01 to 1.54) were significantly associated with CKD. There was a significant association between OSA (RR 1.77; 95% CI 1.56 to 2.01) with incident CKD. There was a significant association of OSA (RR 1.74; 95% CI 1.55 to 1.96), RLS (RR 1.73; 95% CI 1.32 to 2.25) and insomnia (RR 1.14; 95% CI 1.03 to 1.27) in patients with CKD compared with healthy controls. CKD was also significantly associated with incident OSA (RR 1.60; 95% CI 1.35 to 1.89).</p><p><strong>Conclusion: </strong>The bidirectional associations of obstructive sleep apnea with CKD remained consistent across different stages of CKD, modes of diagnosis of sleep disorder and geographical region. A bidirectional association was observed between CKD and obstructive sleep apnea, RLS and insomnia. The treatment of sleep disorders may reduce the risk of CKD, and vice versa.</p>","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 11","pages":"sfae279"},"PeriodicalIF":3.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11549560/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142615838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction to: Reduction in kidney function decline and risk of severe clinical events in agalsidase beta-treated Fabry disease patients: a matched analysis from the Fabry Registry. 更正:阿加西酶 beta 治疗法布里病患者肾功能下降和严重临床事件风险的降低:来自法布里注册中心的匹配分析。
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-17 eCollection Date: 2024-10-01 DOI: 10.1093/ckj/sfae304
{"title":"Correction to: Reduction in kidney function decline and risk of severe clinical events in agalsidase beta-treated Fabry disease patients: a matched analysis from the Fabry Registry.","authors":"","doi":"10.1093/ckj/sfae304","DOIUrl":"https://doi.org/10.1093/ckj/sfae304","url":null,"abstract":"<p><p>[This corrects the article DOI: 10.1093/ckj/sfae194.].</p>","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 10","pages":"sfae304"},"PeriodicalIF":3.9,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11483268/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Changes in 24-hour blood pressure profile after 12 weeks of dapagliflozin treatment in patients with diabetic kidney disease: an Italian multicenter prospective study. 糖尿病肾病患者接受达帕格列净治疗 12 周后 24 小时血压曲线的变化:一项意大利多中心前瞻性研究。
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-17 eCollection Date: 2024-11-01 DOI: 10.1093/ckj/sfae316
Silvio Borrelli, Carlo Garofalo, Gianpaolo Reboldi, Annapaola Coppola, Paolo Chiodini, Mariadelina Simeoni, Alessio Mazzieri, Luca Della Volpe, Maurizio Gallieni, Carola Zummo, Santina Cottone, Maura Ravera, Filippo Aucella, Francesco Aucella, Giovanni Stallone, Valeria Gismondi, Federico Alberici, Marco Gregori, Giuseppe Castellano, Simone Vettoretti, Mario Cozzolino, Chiara Ruotolo, Roberto Minutolo, Luca De Nicola
{"title":"Changes in 24-hour blood pressure profile after 12 weeks of dapagliflozin treatment in patients with diabetic kidney disease: an Italian multicenter prospective study.","authors":"Silvio Borrelli, Carlo Garofalo, Gianpaolo Reboldi, Annapaola Coppola, Paolo Chiodini, Mariadelina Simeoni, Alessio Mazzieri, Luca Della Volpe, Maurizio Gallieni, Carola Zummo, Santina Cottone, Maura Ravera, Filippo Aucella, Francesco Aucella, Giovanni Stallone, Valeria Gismondi, Federico Alberici, Marco Gregori, Giuseppe Castellano, Simone Vettoretti, Mario Cozzolino, Chiara Ruotolo, Roberto Minutolo, Luca De Nicola","doi":"10.1093/ckj/sfae316","DOIUrl":"10.1093/ckj/sfae316","url":null,"abstract":"<p><strong>Background: </strong>Sodium-glucose cotransporter 2 inhibitors (SGLT2i) lower ambulatory blood pressure (ABP) in patients with type 2 diabetes mellitus; whether the same holds true in diabetic kidney disease (DKD) is unknown. This information is critical to the knowledge of mechanisms of nephroprotection and safety of this therapy.</p><p><strong>Methods: </strong>This multicenter prospective study evaluates the changes in ABP after 12 weeks of dapagliflozin 10 mg/day in a cohort of patients with type 2 DKD and glomerular filtration rate (GFR) >25 mL/min/1.73 m<sup>2</sup>. Primary endpoint was the change of nighttime systolic blood pressure (SBP). Changes of daytime SBP, prevalence of normal dipping (day/night SBP ratio <0.9) and changes in ABP patterns, that is, sustained uncontrolled hypertension (SUCH), white coat uncontrolled hypertension (WUCH), masked uncontrolled hypertension (MUCH) and controlled hypertension (CH) were secondary endpoints.</p><p><strong>Results: </strong>Eighty-three of 96 patients completed the study [age 68.7 ± 8.9 years, 73.5% males, GFR 49 ± 17 mL/min/1.73 m<sup>2</sup>, median albuminuria: 0.18 (interquartile range 0.10-0.38) g/24 h]. After 12 weeks of dapagliflozin, nighttime SBP declined by -3.0 mmHg (95% confidence interval -5.2/-0.8 mmHg; <i>P</i> = .010) with an improvement of nighttime SBP goal (<110 mmHg) from 18.0% to 27.0% (<i>P</i> < .001). Similarly, the prevalence of normal dipping increased (from 31.3% to 50.6%, <i>P</i> = .005). A decrease in daytime (-2.4 mmHg; <i>P</i> = .046) and office (-7.9 mmHg; <i>P</i> = .009) SBP was also found. The decline of ambulatory and office SBP was associated with increased prevalence of CH (from 6.0% to 18.0%) and significant improvement of SUCH, WUCH and MUCH (<i>P</i> = .009). Albuminuria decreased (<i>P</i> < .001), whereas eGFR did not change (<i>P</i> = .297). Urinary tract infection (4.2%) and acute kidney injury (3.6%) were the main causes of drop-out. Only one patient showed a drop of nighttime SBP below 90 mmHg.</p><p><strong>Conclusions: </strong>Dapagliflozin is associated with improvement in circadian blood pressure rhythm with no major safety signal related to excessive blood pressure decrease.</p>","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 11","pages":"sfae316"},"PeriodicalIF":3.9,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11536757/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic prediction of kidney allograft and patient survival using post-transplant estimated glomerular filtration rate trajectory. 利用肾移植后估计肾小球滤过率轨迹动态预测肾移植和患者的存活率。
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-16 eCollection Date: 2024-11-01 DOI: 10.1093/ckj/sfae314
Khandoker Shuvo Bakar, Armando Teixeira-Pinto, Ryan Gately, Farzaneh Boroumand, Wai H Lim, Germaine Wong
{"title":"Dynamic prediction of kidney allograft and patient survival using post-transplant estimated glomerular filtration rate trajectory.","authors":"Khandoker Shuvo Bakar, Armando Teixeira-Pinto, Ryan Gately, Farzaneh Boroumand, Wai H Lim, Germaine Wong","doi":"10.1093/ckj/sfae314","DOIUrl":"https://doi.org/10.1093/ckj/sfae314","url":null,"abstract":"<p><strong>Background: </strong>Allograft loss is the most feared outcome of kidney transplant recipients. We aimed to develop a dynamic Bayesian model using estimated glomerular filtration rate (eGFR) trajectories to predict long-term allograft and patient survivals.</p><p><strong>Methods: </strong>We used data from the Australian and New Zealand Dialysis and Transplant registry and included all adult kidney transplant recipients (1980-2017) in Australia (derivation cohort) and New Zealand (NZ, validation cohort). Using a joint model, the temporal changes of eGFR trajectories were used to predict patient and allograft survivals.</p><p><strong>Results: </strong>The cohort composed of 14 915 kidney transplant recipients [12 777 (86%) from Australia and 2138 (14%) from NZ] who were followed for a median of 8.9 years. In the derivation cohort, eGFR trajectory was inversely associated with allograft loss [every 10 ml/min/1.73 m<sup>2</sup> reduction in eGFR, adjusted hazard ratio [HR, 95% credible intervals (95%CI) 1.31 (1.23-1.39)] and death [1.12 (1.10-1.14)]. Similar estimates were observed in the validation cohort. The respective dynamic area under curve (AUC) (95%CI) estimates for predicting allograft loss at 5-years post-transplantation were 0.83 (0.75-0.91) and 0.81 (0.68-0.93) for the derivation and validation cohorts.</p><p><strong>Conclusion: </strong>This straightforward model, using a single metric of eGFR trajectory, shows good model performance, and effectively distinguish transplant recipients who are at risk of death and allograft loss from those who are not. This simple bedside tool may facilitate early identification of individuals at risk of allograft loss and death.</p>","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 11","pages":"sfae314"},"PeriodicalIF":3.9,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11551522/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142615759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Addressing cognitive impairment in peritoneal dialysis: a systematic review and meta-analysis of prevalence, risk factors, and outcomes. 解决腹膜透析中的认知障碍问题:关于发病率、风险因素和结果的系统回顾和荟萃分析。
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-15 eCollection Date: 2024-11-01 DOI: 10.1093/ckj/sfae312
Noppawit Aiumtrakul, Charat Thongprayoon, Pitchaporn Yingchoncharoen, Chalothorn Wannaphut, Wannasit Wathanavasin, Supawadee Suppadungsuk, Pajaree Krisanapan, Wisit Cheungpasitporn
{"title":"Addressing cognitive impairment in peritoneal dialysis: a systematic review and meta-analysis of prevalence, risk factors, and outcomes.","authors":"Noppawit Aiumtrakul, Charat Thongprayoon, Pitchaporn Yingchoncharoen, Chalothorn Wannaphut, Wannasit Wathanavasin, Supawadee Suppadungsuk, Pajaree Krisanapan, Wisit Cheungpasitporn","doi":"10.1093/ckj/sfae312","DOIUrl":"10.1093/ckj/sfae312","url":null,"abstract":"<p><strong>Background: </strong>Cognitive impairment (CI) is a critical complication in peritoneal dialysis (PD) patients, associated with decreased quality of life and increased hospitalization. Despite its significant impact, the prevalence, risk factors, and consequences of CI in PD patients are not well understood. We aimed to determine the prevalence, risk factors, and outcomes of CI in PD patients.</p><p><strong>Methods: </strong>We performed systematic reviews in OVID Medline, Embase, and Cochrane databases until February 2024 to identify cross-sectional and cohort studies on prevalence of CI (identified by cognitive assessment scales) in PD patients. The Newcastle-Ottawa Scale was used to assess risk of bias. A pooled meta-analysis of CI prevalence in PD and a subgroup analysis comparing the risk of CI between PD and non-PD settings were performed using a random-effects model.</p><p><strong>Results: </strong>A total of 19 studies were identified, involving 2882 PD patients. The pooled prevalence of CI in PD patients was 47.7% (95%CI: 35.8-59.9%). CI in patients undergoing PD appears to be associated with older age, female gender, lower levels of education, and is linked to higher rates of hospitalization and peritonitis, compared to those without CI. However, it is not associated with increased mortality. Compared to hemodialysis, PD showed a trend toward a lower risk of CI (OR 0.64, 95%CI 0.39-1.03; <i>P </i>= .068).</p><p><strong>Conclusion: </strong>CI is highly prevalent and associated with several adverse clinical outcomes in PD patients. These findings could contribute to facilitate the development of screening and early intervention strategies to reduce the burden of disease in this population.</p>","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 11","pages":"sfae312"},"PeriodicalIF":3.9,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11565236/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Antiphospholipid antibody positivity is associated with maturation failure and thrombosis of native arteriovenous fistula: a retrospective study in HD patients. 抗磷脂抗体阳性与原发性动静脉瘘的成熟失败和血栓形成有关:一项针对 HD 患者的回顾性研究。
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-15 eCollection Date: 2024-11-01 DOI: 10.1093/ckj/sfae308
Maxime Taghavi, Lucas Jacobs, Anne Demulder, Abla Jabrane, Maria Do Carmo Filomena Mesquita, Catherine Defawe, Marc Laureys, Yves Dernier, Agnieszka Pozdzik, Frédéric Collart, Joëlle Nortier
{"title":"Antiphospholipid antibody positivity is associated with maturation failure and thrombosis of native arteriovenous fistula: a retrospective study in HD patients.","authors":"Maxime Taghavi, Lucas Jacobs, Anne Demulder, Abla Jabrane, Maria Do Carmo Filomena Mesquita, Catherine Defawe, Marc Laureys, Yves Dernier, Agnieszka Pozdzik, Frédéric Collart, Joëlle Nortier","doi":"10.1093/ckj/sfae308","DOIUrl":"10.1093/ckj/sfae308","url":null,"abstract":"<p><strong>Background and hypothesis: </strong>The prevalence of antiphospholipid antibody (aPL) is high among hemodialysis (HD) patients compared to the general population and is inconsistently associated with arteriovenous fistula (AVF) thrombosis or stenosis. The association with maturation failure has never been investigated. This study aims to evaluate native AVF complications (thrombosis, stenosis, and maturation failure) and primary patency in aPL positive HD patients.</p><p><strong>Methods: </strong>We retrospectively identified 116 HD patients with native AVF. We collected the aPL profiles, the clinical and biological data potentially involved in AVF maturation failure, thrombosis, and stenosis, and investigated the association of these complications and aPL positivity. Kaplan-Meier survival analysis was performed.</p><p><strong>Results: </strong>In our cohort, the prevalence of aPL persistent positivity was 32.7% and this was strongly associated with AVF maturation failure defined by ultrasound. aPL persistent positivity was a strong predictor in multivariate analysis and this association was independent of AVF stenosis or thrombosis during maturation process. There was no association with primary and functional primary patency, and stenosis. However, aPL persistent positivity according to ACR/EULAR classification criteria was associated with thrombosis when compared to strictly negative aPL patients.</p><p><strong>Conclusions: </strong>In our cohort, aPL persistent positivity was significantly associated with AVF maturation failure and thrombosis but not with AVF stenosis. To our knowledge, we report for the first time, a statistically significant association between aPL positivity and delay or absence of native AVF maturation.</p>","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 11","pages":"sfae308"},"PeriodicalIF":3.9,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11540859/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142603594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Why laser microdissection and mass spectrometry is the method of choice for detection of membranous nephropathy antigens. 为什么激光显微切割和质谱法是检测膜性肾病抗原的首选方法?
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-11 eCollection Date: 2024-11-01 DOI: 10.1093/ckj/sfae305
Sanjeev Sethi, Fernando C Fervenza
{"title":"Why laser microdissection and mass spectrometry is the method of choice for detection of membranous nephropathy antigens.","authors":"Sanjeev Sethi, Fernando C Fervenza","doi":"10.1093/ckj/sfae305","DOIUrl":"10.1093/ckj/sfae305","url":null,"abstract":"","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 11","pages":"sfae305"},"PeriodicalIF":3.9,"publicationDate":"2024-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11536722/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Severe hypophosphatemia induced by excessive production of FGF23 in acute hepatitis: from bedside to bench. 急性肝炎患者因 FGF23 生成过多而诱发的严重低磷血症:从床边到工作台。
IF 3.9 2区 医学
Clinical Kidney Journal Pub Date : 2024-10-09 eCollection Date: 2024-11-01 DOI: 10.1093/ckj/sfae307
Aghiles Hamroun, Nihad Boukrout, Christelle Cauffiez, Sandy Fellah, Cynthia Van der Hauwaert, Nicolas Pottier, Romuald Mentaverri, Jeremy Zaworski, Viviane Gnemmi, Jean-Baptiste Gibier, Emmanuel Letavernier, Alexandre Louvet, François Provôt, Rémi Lenain, Mehdi Maanaoui, François Glowacki, Arnaud Lionet
{"title":"Severe hypophosphatemia induced by excessive production of FGF23 in acute hepatitis: from bedside to bench.","authors":"Aghiles Hamroun, Nihad Boukrout, Christelle Cauffiez, Sandy Fellah, Cynthia Van der Hauwaert, Nicolas Pottier, Romuald Mentaverri, Jeremy Zaworski, Viviane Gnemmi, Jean-Baptiste Gibier, Emmanuel Letavernier, Alexandre Louvet, François Provôt, Rémi Lenain, Mehdi Maanaoui, François Glowacki, Arnaud Lionet","doi":"10.1093/ckj/sfae307","DOIUrl":"https://doi.org/10.1093/ckj/sfae307","url":null,"abstract":"<p><strong>Background: </strong>Although hepatic production of FGF23 has been suggested in chronic settings, there are no data indicating hypophosphatemia resulting from acute hepatic FGF23 production. Based on two clinical observations of profound hypophosphatemia in the setting of acute hepatitis, our study investigates the hypothesis of acute FGF23 liver expression.</p><p><strong>Methods: </strong>Retrospective analyses were conducted to estimate FGF23 liver expression both qualitatively (<i>in situ</i> hybridization) and quantitatively (relative FGF23 gene expression and protein production) on histological specimens of human and murine acute hepatitis livers, compared with controls of hepatic fibrosis or healthy liver.</p><p><strong>Results: </strong>The index clinical case involves acute alcoholic hepatitis complicated by profound hypophosphatemia due to phosphate diabetes, revealing a major production of both FGF23 C-terminal fraction (cFGF23) and bio-intact form (iFGF23, 39 751 RU/mL, N: 21-91; and 228.6 pg/mL, N: 22.7-93.1, respectively). A second case of acute hepatitis related to erythrocytic protoporphyria also exhibited comparable abnormalities. In both cases, no other cause of renal phosphate wasting was identified, and the hydroelectrolytic disorders disappeared in parallel with normalization of the liver balance and FGF23 levels. Histological data of acute hepatitis compared with cirrhosis and healthy liver confirmed our hypothesis of hepatic FGF23 overproduction. Furthermore, mouse models showed a significant increase in FGF23 mRNA relative liver expression in acute hepatitis and a moderate increase in cirrhosis, compared with healthy liver (respectively 60.55 ± 16.75 and 3.70 ± 0.87 vs 1.00 ± 0.65, both <i>P</i> < .05). These findings were also confirmed at the protein level.</p><p><strong>Conclusion: </strong>This translational study raises the hypothesis of renal phosphate wasting induced by excessive hepatic production of FGF23 in case of acute hepatitis.</p>","PeriodicalId":10435,"journal":{"name":"Clinical Kidney Journal","volume":"17 11","pages":"sfae307"},"PeriodicalIF":3.9,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11548962/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142615847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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