Chi Zhang1, Zhi-Chun Gu2, Zheng Ding3, Long Shen4, Mang-Mang Pan1, Ying-Li Zheng5, Hou-Wen Lin1, Jun Pu4. 1. Department of Pharmacy, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200127, China. 2. Department of Pharmacy, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200127, China. Electronic address: guzhichun213@163.com. 3. Department of Pharmacy, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing 100037, China. 4. Department of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200127, China. 5. Department of Pharmacy, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing 100037, China. Electronic address: zhengyl1625@sina.com.
Abstract
BACKGROUND: Patients with warfarin have a potential risk of warfarin-related nephropathy, which could result in the discontinuation of anticoagulation therapy. The question of whether non-vitamin K antagonist oral anticoagulants (NOACs) use is associated with increased risk of renal impairment in atrial fibrillation (AF) patients remains unanswered. METHODS: Studies were systematically searched through Medline, Embase, Cochrane Library databases, and ClinicalTrials.gov Website. Randomized controlled trials (RCTs) reporting renal impairment events and observational nationwide database studies presenting adjusted hazard ratio (HR) in AF patients with NOACs were identified. The Primacy outcome was renal impairment, defined as a composite of any renal disorder. The secondary outcomes were narrow definition of renal failure (including renal failure, acute renal failure, chronic renal failure, acute prerenal failure and postrenal failure) and individual renal impairment reported in involved studies. HR and 95% confidence intervals (95%CI) were calculated using fixed- or random-effects models according to the extent of heterogeneity. Subgroup analyses were conducted according to individual NOACs, study types and different controls. RESULTS: Totally, 189,483 patients from 11 RCTs and 3 observational database studies were included in the analysis (119,188 patients with NOACs and 70,295 patients with vitamin K Antagonists or acetylsalicylic acid). Overall results indicated a significantly lower risk of renal impairment in AF patients with NOACs versus VKAs/acetylsalicylic acid (HR: 0.67, 95%CI: 0.62-0.73). Results of narrow definition of renal impairment were accordant with the primacy outcome (HR: 0.65, 95%CI: 0.60-0.71). Compared with VKAs or acetylsalicylic acid, dabigatran (HR: 0.64, 95%CI: 0.56-0.72), rivaroxaban (HR: 0.66, 95%CI: 0.55-0.77) and apixaban (HR: 0.73, 95%CI: 0.59-0.87) were all associated with a significantly lower risk of renal impairment, with the exception of edoxaban (HR: 0.79, 95%CI: 0.30-1.27). CONCLUSIONS: Patients with NOACs might bring about a lower risk of renal impairment compared to VKA or acetylsalicylic acid. Further specialized designs of RCTs and real-world studies on evaluation of renal function are warranted to obtain a robust result on this issue.
BACKGROUND:Patients with warfarin have a potential risk of warfarin-related nephropathy, which could result in the discontinuation of anticoagulation therapy. The question of whether non-vitamin K antagonist oral anticoagulants (NOACs) use is associated with increased risk of renal impairment in atrial fibrillation (AF) patients remains unanswered. METHODS: Studies were systematically searched through Medline, Embase, Cochrane Library databases, and ClinicalTrials.gov Website. Randomized controlled trials (RCTs) reporting renal impairment events and observational nationwide database studies presenting adjusted hazard ratio (HR) in AFpatients with NOACs were identified. The Primacy outcome was renal impairment, defined as a composite of any renal disorder. The secondary outcomes were narrow definition of renal failure (including renal failure, acute renal failure, chronic renal failure, acute prerenal failure and postrenal failure) and individual renal impairment reported in involved studies. HR and 95% confidence intervals (95%CI) were calculated using fixed- or random-effects models according to the extent of heterogeneity. Subgroup analyses were conducted according to individual NOACs, study types and different controls. RESULTS: Totally, 189,483 patients from 11 RCTs and 3 observational database studies were included in the analysis (119,188 patients with NOACs and 70,295 patients with vitamin K Antagonists or acetylsalicylic acid). Overall results indicated a significantly lower risk of renal impairment in AFpatients with NOACs versus VKAs/acetylsalicylic acid (HR: 0.67, 95%CI: 0.62-0.73). Results of narrow definition of renal impairment were accordant with the primacy outcome (HR: 0.65, 95%CI: 0.60-0.71). Compared with VKAs or acetylsalicylic acid, dabigatran (HR: 0.64, 95%CI: 0.56-0.72), rivaroxaban (HR: 0.66, 95%CI: 0.55-0.77) and apixaban (HR: 0.73, 95%CI: 0.59-0.87) were all associated with a significantly lower risk of renal impairment, with the exception of edoxaban (HR: 0.79, 95%CI: 0.30-1.27). CONCLUSIONS:Patients with NOACs might bring about a lower risk of renal impairment compared to VKA or acetylsalicylic acid. Further specialized designs of RCTs and real-world studies on evaluation of renal function are warranted to obtain a robust result on this issue.
Authors: Benedikt Kolbrink; Friedrich Alexander von Samson-Himmelstjerna; Maja Lucia Messtorff; Theresa Riebeling; Raphael Nische; Jessica Schmitz; Jan Hinrich Bräsen; Ulrich Kunzendorf; Stefan Krautwald Journal: Cell Mol Life Sci Date: 2022-06-28 Impact factor: 9.207
Authors: Yoon Duk Hong; Jeroen P Jansen; John Guerino; Marc L Berger; William Crown; Wim G Goettsch; C Daniel Mullins; Richard J Willke; Lucinda S Orsini Journal: BMC Med Date: 2021-12-06 Impact factor: 8.775
Authors: Pietro Scicchitano; Marco Tucci; Maria Consiglia Bellino; Francesca Cortese; Annagrazia Cecere; Micaela De Palo; Francesco Massari; Pasquale Caldarola; Francesco Silvestris; Marco Matteo Ciccone Journal: Cardiovasc Drugs Ther Date: 2021-06 Impact factor: 3.727