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Zhang J, Ruan Z, Jiang B, Yang D, Wang J, Hu Y, Wang Y, Wang Y, Lin Y, Wang L, Lou H. Pharmacokinetics, pharmacodynamics, and safety of frunexian in healthy Chinese volunteer adults: A randomized dose-escalation phase I study. Clin Transl Sci 2024; 17:e13787. [PMID: 38558535 PMCID: PMC10983022 DOI: 10.1111/cts.13787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/04/2024] [Accepted: 03/19/2024] [Indexed: 04/04/2024] Open
Abstract
The purpose of this study was to evaluate the safety, pharmacokinetics (PK), and pharmacodynamics (PD) of frunexian (formerly known as EP-7041 and HSK36273) injection, a small molecule inhibitor of activated coagulation factor XI (FXIa), in healthy Chinese adult volunteers. This study was a randomized, placebo- and positive-controlled, sequential, ascending-dose (0.3/0.6/1.0/1.5/2.25 mg/kg/h) study of 5-day continuous intravenous infusions of frunexian. Frunexian administration exhibited an acceptable safety profile with no bleeding events. Steady state was rapidly reached with a median time ranging from 1.02 to 1.50 h. The mean half-life ranged from 1.15 to 1.43 h. Frunexian plasma concentration at a steady state and area under the concentration-time curve exhibited dose-proportional increases. The dose-escalation study of frunexian demonstrated its progressively enhanced capacities to prolong activated partial thromboplastin time (aPTT) and inhibit FXIa activity. The correlations between PK and PD biomarkers (aPTT/baseline and FXI clotting activity/baseline) were described by the two Emax models, with the EC50 values of 8940 and 1300 ng/mL, respectively. Frunexian exhibits good safety and PK/PD properties, suggesting it is a promising candidate for anticoagulant drug.
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Affiliation(s)
- Jia‐yu Zhang
- Center of Clinical PharmacologyThe Second Affiliated Hospital of Zhejiang University, School of MedicineHangzhouZhejiangChina
| | - Zou‐rong Ruan
- Center of Clinical PharmacologyThe Second Affiliated Hospital of Zhejiang University, School of MedicineHangzhouZhejiangChina
| | - Bo Jiang
- Center of Clinical PharmacologyThe Second Affiliated Hospital of Zhejiang University, School of MedicineHangzhouZhejiangChina
| | - Dan‐dan Yang
- Center of Clinical PharmacologyThe Second Affiliated Hospital of Zhejiang University, School of MedicineHangzhouZhejiangChina
| | - Jia‐ying Wang
- Center of Clinical PharmacologyThe Second Affiliated Hospital of Zhejiang University, School of MedicineHangzhouZhejiangChina
| | - Yin Hu
- Center of Clinical PharmacologyThe Second Affiliated Hospital of Zhejiang University, School of MedicineHangzhouZhejiangChina
| | | | - Yan‐mei Wang
- Sichuan Haisco Pharmaceutical Co., Ltd.ChengduChina
| | - Yun‐fei Lin
- Sichuan Haisco Pharmaceutical Co., Ltd.ChengduChina
| | | | - Hong‐gang Lou
- Center of Clinical PharmacologyThe Second Affiliated Hospital of Zhejiang University, School of MedicineHangzhouZhejiangChina
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Leonte RM, Lucaci LV, Vlad CE, Florea A, Florea L. Atrial fibrillation, end-stage renal disease and hemorrhagic pleural-pericarditis. Arch Clin Cases 2021; 6:103-108. [PMID: 34754917 PMCID: PMC8565713 DOI: 10.22551/2019.25.0604.10162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Pericarditis is the most common pericardial disease found in clinical practice, with an incidence of acute pericarditis reported in 27.7 cases per 100,000 subjects per year. Hemodialysis in end stage renal disease (ESRD) is associated with frequent cardiovascular modifications, mostly because of the highly fluctuating levels of potassium, magnesium, ionized calcium, sodium and volume status. The risk of arrhythmias is increased and chronic atrial fibrillation (AF) can be found among approximately 14% of patients. The renal disease combined with arrhythmias increases the risk of systemic thromboembolism but also of bleeding events. Here we present the case of a male patient, with ESRD, recently diagnosed with intradialytic paroxysmal AF for which oral anticoagulation therapy is initiated, but it’s early complicated with hemorrhagic pleural-pericarditis.
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Affiliation(s)
- Raluca-Mihaela Leonte
- Department of Cardiology, "Prof. Dr. George I.M. Georgescu" Institute of Cardiovascular Diseases, Iasi, Romania
| | - Laurențiu Vladimir Lucaci
- Department of Cardiology, "Prof. Dr. George I.M. Georgescu" Institute of Cardiovascular Diseases, Iasi, Romania.,"Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Cristiana Elena Vlad
- Department of Internal Medicine, "Dr. C.I. Parhon", Iasi, Romania.,"Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Andreea Florea
- "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Laura Florea
- Department of Internal Medicine, "Dr. C.I. Parhon", Iasi, Romania.,"Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
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Naser AY, Alwafi H, Alotaibi B, Salawati E, Samannodi M, Alsairafi Z, Alanazi AFR, Dairi MS. Prevalence of Chronic Kidney Diseases in Patients with Diabetes Mellitus in the Middle East: A Systematic Review and Meta-Analysis. Int J Endocrinol 2021; 2021:4572743. [PMID: 34497644 PMCID: PMC8419503 DOI: 10.1155/2021/4572743] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/14/2021] [Indexed: 11/17/2022] Open
Abstract
AIMS The prevalence of CKD in patients with diabetes mellitus in the Middle East region is unknown. Therefore, we aimed to understand the pooled prevalence of CKD in patients with diabetes mellitus in the Middle East region. METHODS PubMed, Embase, and Cochrane databases were searched for relevant studies up to October 2020. The search strategy was conducted using both keywords and MeSH terms. Randomised controlled trials (RCTs) and observational studies that included patients from all age groups and any study design that reported on the prevalence of CKD in patients with diabetes mellitus were included. The pooled estimate for the prevalence of CKD in patients with diabetes was calculated using random-effect models with 95% confidence intervals (CIs). RESULTS A total of 489 citations were identified, of which only nine studies matched our inclusion criteria and were included in the meta-analysis. All of the studies used an observational study design covering a total of 59,395 patients with type 2 diabetes mellitus. The pooled estimate of the prevalence of CKD in patients with diabetes mellitus was 28.96% (95% CI: 19.80-38.11). CONCLUSIONS A high prevalence of CKD in patients with diabetes mellitus in the Middle East region was found. Further epidemiological studies are warranted in this area to have a better estimate of the prevalence of CKD among DM in the Middle East region.
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Affiliation(s)
- Abdallah Y Naser
- Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy, Al-Isra University, Amman, Jordan
| | - Hassan Alwafi
- Faculty of Medicine, Umm Al Qura University, Mecca, Saudi Arabia
| | - Basil Alotaibi
- College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Emad Salawati
- Department of Family Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Zahra Alsairafi
- Faculty of Pharmacy, Pharmacy Practice Department, Kuwait University, Kuwait City, Kuwait
| | - Abeer F. R. Alanazi
- Department of Pharmaceutical and Biological Sciences, UCL School of Pharmacy, London, UK
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Effectiveness and safety of rivaroxaban versus warfarin in Taiwanese patients with end-stage renal disease and nonvalvular atrial fibrillation: A real-world nationwide cohort study. PLoS One 2021; 16:e0249940. [PMID: 33831130 PMCID: PMC8031437 DOI: 10.1371/journal.pone.0249940] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/27/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The optimal anticoagulant for end-stage renal disease patients for stroke prophylaxis is unknown. The efficacy and safety of warfarin in this population are debatable. In addition, real-world evidence of direct oral anticoagulants in patients with end-stage renal disease is limited. The aim of this study was to evaluate the clinical outcomes of rivaroxaban compared with warfarin in Taiwanese patients with end-stage renal disease with nonvalvular atrial fibrillation in a real-world setting. METHODS AND RESULTS This was a retrospective population-based cohort study conducted using Taiwan's National Health Insurance Research Database. Patients with nonvalvular atrial fibrillation and end-stage renal disease who started on rivaroxaban or warfarin between February 2013 and September 2017 were eligible to participate in the study. The inverse probability of treatment weighting approach was used to balance baseline characteristics. Bleeding and thromboembolic outcomes were compared using competing risk analyses. The study population consisted of 3358 patients (173 and 3185 patients on rivaroxaban and warfarin, respectively). In the rivaroxaban group, 50.8%, 38.7%, and 10.4% of the patients received 10, 15, and 20 mg of the drug, respectively. The cumulative incidence of major bleeding was similar between the two groups; however, the gastrointestinal bleeding rate was lower in the rivaroxaban group (adjusted subdistribution hazard ratio [SHR]: 0.56, 95% confidence interval [CI]: 0.34-0.91) than in the warfarin group. Furthermore, the composite risk of ischemic stroke or systemic embolism was significantly lower in the rivaroxaban group (adjusted SHR: 0.36, 95% CI: 0.17-0.79). Similar findings were observed for patients who received 10 mg of rivaroxaban. CONCLUSIONS In Taiwanese patients with end-stage renal disease and nonvalvular atrial fibrillation, rivaroxaban may be associated with a similar risk of major bleeding but a lower risk of thromboembolism compared with warfarin. The potential benefit of 10 mg of rivaroxaban in this population requires further investigation.
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Impact of Bariatric Surgery in Reducing Macrovascular Complications in Severely Obese T2DM Patients. Obes Surg 2021; 31:1929-1936. [PMID: 33409981 DOI: 10.1007/s11695-020-05155-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 12/06/2020] [Accepted: 12/07/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Evidence from real-world studies have suggested a reduced rate of macrovascular complications following bariatric surgery. We undertook this meta-analysis to investigate the impact of bariatric surgery on macrovascular disease outcomes in severely obese type 2 diabetes mellitus (T2DM) patients. METHODS An extensive literature search was performed in PubMed from inception until March 2020. All cohort studies assessing the association between bariatric surgery and macrovascular complications in severely obese T2DM patients were included. Two independent reviewers screened the articles, extracted data, and assessed the quality using the Newcastle-Ottawa Scale. The primary outcome was to assess the impact of bariatric surgery and the risk of macrovascular complications. Statistical analysis was performed using Review Manager 5.3. RESULTS This meta-analysis comprised of five studies including 49,211 participants (75% female), of which 14,434 underwent bariatric surgery and 34,777 underwent usual care. Participants who underwent bariatric surgery had a significantly lower risk of macrovascular complications as compared to those with non-surgical interventions (RR: 0.50 [95% CI: 0.35-0.73], p = 0.0003). In the subgroup analysis, based on the geographical regions, studies conducted in the USA showed a higher reduction (RR: 0.41 [95% CI: 0.32-0.53], p < 0.00001) in macrovascular complications as compared to other parts of the world. The risk of all-cause mortality was also significantly lower in patients with bariatric surgery (RR 0.39 [95% CI: 0.30-0.50], p < 0.00001). CONCLUSION Bariatric surgery was associated with a 50% reduction in macrovascular complications along with 61% reduction in risk of all-cause mortality in morbidly obese T2DM patients.
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Ma HY, Chen S, Du Y. Estrogen and estrogen receptors in kidney diseases. Ren Fail 2021; 43:619-642. [PMID: 33784950 PMCID: PMC8018493 DOI: 10.1080/0886022x.2021.1901739] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 03/03/2021] [Accepted: 03/06/2021] [Indexed: 02/08/2023] Open
Abstract
Acute kidney injury (AKI) and chronic kidney disease (CKD) are posing great threats to global health within this century. Studies have suggested that estrogen and estrogen receptors (ERs) play important roles in many physiological processes in the kidney. For instance, they are crucial in maintaining mitochondrial homeostasis and modulating endothelin-1 (ET-1) system in the kidney. Estrogen takes part in the kidney repair and regeneration via its receptors. Estrogen also participates in the regulation of phosphorus homeostasis via its receptors in the proximal tubule. The ERα polymorphisms have been associated with the susceptibilities and outcomes of several renal diseases. As a consequence, the altered or dysregulated estrogen/ERs signaling pathways may contribute to a variety of kidney diseases, including various causes-induced AKI, diabetic kidney disease (DKD), lupus nephritis (LN), IgA nephropathy (IgAN), CKD complications, etc. Experimental and clinical studies have shown that targeting estrogen/ERs signaling pathways might have protective effects against certain renal disorders. However, many unsolved problems still exist in knowledge regarding the roles of estrogen and ERs in distinct kidney diseases. Further research is needed to shed light on this area and to enable the discovery of pathway-specific therapies for kidney diseases.
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Affiliation(s)
- Hao-Yang Ma
- Department of Geriatrics, Second Affiliated Hospital of Zhejiang University, Hangzhou, China
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical University, Nanjing, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Shuang Chen
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical University, Nanjing, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical University, Nanjing, China
| | - Yang Du
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical University, Nanjing, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical University, Nanjing, China
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Diabetic kidney disease: An overview of prevalence, risk factors, and biomarkers. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2021. [DOI: 10.1016/j.cegh.2020.05.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Hussain S, Baxi H, Chand Jamali M, Nisar N, Hussain MS. Burden of diabetes mellitus and its impact on COVID-19 patients: A meta-analysis of real-world evidence. Diabetes Metab Syndr 2020; 14:1595-1602. [PMID: 32862098 PMCID: PMC7439970 DOI: 10.1016/j.dsx.2020.08.014] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/08/2020] [Accepted: 08/13/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS Coronavirus disease 2019 (COVID-19) spreads rapidly and within no time, it has been declared a pandemic by the World Health Organization. Evidence suggests diabetes to be a risk factor for the progression and poor prognosis of COVID-19. Therefore, we aimed to understand the pooled prevalence of diabetes in patients infected with COVID-19. We also aimed to compute the risk of mortality and ICU admissions in COVID-19 patients with and without diabetes. METHODS A comprehensive literature search was performed in PubMed to identify the articles reporting the diabetes prevalence and risk of mortality or ICU admission in COVID-19 patients. The primary outcome was to compute the pooled prevalence of diabetes in COVID-19 patients. Secondary outcomes included risk of mortality and ICU admissions in COVID-19 patients with diabetes compared to patients without diabetes. RESULTS This meta-analysis was based on a total of 23007 patients from 43 studies. The pooled prevalence of diabetes in patients infected with COVID-19 was found to be 15% (95% CI: 12%-18%), p = <0.0001. Mortality risk was found to be significantly higher in COVID-19 patients with diabetes as compared to COVID-19 patients without diabetes with a pooled risk ratio of 1.61 (95% CI: 1.16-2.25%), p = 0.005. Likewise, risk of ICU admission rate was significantly higher in COVID-19 patients with diabetes as compared to COVID-19 patients without diabetes with a pooled risk ratio of 1.88 (1.20%-2.93%), p = 0.006. CONCLUSION This meta-analysis found a high prevalence of diabetes and higher mortality and ICU admission risk in COVID-19 patients with diabetes.
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Affiliation(s)
- Salman Hussain
- Department of Pharmaceutical Medicine (Division of Pharmacology), School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | | | - Mohammad Chand Jamali
- Department of Health and Medical Sciences, Al-Khawarizmi International College, Abu Dhabi, United Arab Emirates.
| | - Nazima Nisar
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Kingdom of Saudi Arabia
| | - Md Sarfaraj Hussain
- Department of Pharmacognosy & Phytochemistry, R.V. Northland Institute of Pharmacy, U.P, India
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Yamauchi T, Yamamoto H, Miyata H, Kobayashi J, Masai T, Motomura N. Surgical Aortic Valve Replacement for Aortic Stenosis in Dialysis Patients - Analysis of Japan Cardiovascular Surgery Database. Circ J 2020; 84:1271-1276. [PMID: 32612017 DOI: 10.1253/circj.cj-20-0042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2024]
Abstract
BACKGROUND Perioperative risk during surgical aortic valve replacement (SAVR) is reportedly high in dialysis patients. We aimed to determine the postoperative mortality and morbidity and identify the perioperative risk factors of mortality during SAVR in dialysis-dependent patients. METHODS AND RESULTS From the Japan Adult Cardiovascular Surgery Database, we compared 2,875 dialysis-dependent patients with 18,839 non-dialysis patients who all underwent SAVR between January 2013 and December 2016. The operative mortality was 8.7% vs. 2.0% in the dialysis and non-dialysis groups, respectively. Multivariate stepwise logistic regression analysis for operative mortality revealed 8 independent risk factors including age (odds ratio [OR]=1.2), concomitant coronary artery bypass grafting (OR=1.5), peripheral arterial disease (OR=1.9), atrial fibrillation (OR=2.5), New York Heart Association class IV (OR=2.5), liver dysfunction (OR=5.8), reduced left ventricular function (OR=1.4), and history of previous cardiac surgery (OR=2.1). In addition, 8 postoperative predictors of operative mortality were identified including bleeding deep sternal infection (OR=3.4), prolonged ventilation (OR=5.4) and gastrointestinal complications (OR=10.3). CONCLUSIONS Compared with non-dialysis patients, SAVR in dialysis patients was associated with high rates of mortality and morbidity. An appropriate surgical strategy and careful perioperative assessment and management for prevention of infection, and respiratory and gastrointestinal complications might contribute to improved clinical outcomes after SAVR in these patients.
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Affiliation(s)
- Takashi Yamauchi
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital
| | - Hiroyuki Yamamoto
- Department of Healthcare Quality Assessment, Graduate School of Medicine, The University of Tokyo
| | - Hiroaki Miyata
- Department of Healthcare Quality Assessment, Graduate School of Medicine, The University of Tokyo
| | - Junjiro Kobayashi
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Takafumi Masai
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital
| | - Noboru Motomura
- Department of Cardiovascular Surgery, Toho University, Sakura Medical Center
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The gut microbes, Enterococcus and Escherichia-Shigella, affect the responses of heart valve replacement patients to the anticoagulant warfarin. Pharmacol Res 2020; 159:104979. [PMID: 32505835 DOI: 10.1016/j.phrs.2020.104979] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 05/24/2020] [Accepted: 05/26/2020] [Indexed: 02/07/2023]
Abstract
Numerous algorithms based on patient genetic variants have been established with the aim of reducing the risk of GI bleeding and thromboembolism during warfarin administration. However, approximately 35 % of individual warfarin sensitivity still remains unexplained. Few of warfarin algorithms take into account gut microbiota profiles. The identification of certain microbiome will provide new targets and new strategies for reducing the risk of bleeding and thromboembolism during warfarin administration. In this study, we collected plasma and stool samples from 200 inpatients undergoing heart valve replacement (HVR), which were classified as low responder (LR), high responder (HR) and normal responder (NR). Significant differences were observed in the diversity and relative abundance of the gut microbiota among the three groups. The genus Escherichia-Shigella was enriched significantly in the LRs (P = 3.189e-11), while the genus Enterococcus was enriched significantly in the HRs (P = 1.249e-11). The amount of VK2 synthesized by gut microbiota in LR group was much higher than that in HR group (P = 0.005). Whole genome shotgun sequencing indicated that the relative abundance of enzymes and modules associated with VK biosynthesis was significantly higher in LRs than in HRs or NRs. The 12 microbial markers were identified through tenfold cross-validation with a random forest model. The results provided a new microbial diagnostic model that can be used to inform modulation of warfarin dosage on the basis of patient intestinal flora composition.
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Ravera M, Bussalino E, Fusaro M, Di Lullo L, Aucella F, Paoletti E. Systematic DOACs oral anticoagulation in patients with atrial fibrillation and chronic kidney disease: the nephrologist's perspective. J Nephrol 2020; 33:483-495. [PMID: 32200488 DOI: 10.1007/s40620-020-00720-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 03/12/2020] [Indexed: 12/19/2022]
Abstract
Atrial fibrillation (AF) is highly prevalent among patients with chronic kidney disease (CKD), and also associated with unfavorable outcome. Anticoagulant therapy is the mainstep of management in such patients, aimed at reducing the high risk of systemic thromboembolism and especially of ischemic stroke, which is reportedly associated with increased mortality in CKD patients. Even though new direct oral anticoagulant agents (DOACs) proved to be effective in patients with non valvular chronic AF, and are therefore recommended by recent guidelines for their treatment, warfarin is currently used in more than one-half of subjects needing oral anticoagulation, and only 30% of them are converted from a vitamin K antagonist- to a DOAC-based regimen. The main reason for not prescribing DOACs is often a reduction in renal function, even if mild. Aim of this review was therefore to evaluate the impact of DOAC therapy in the setting of CKD, from a nephrological perspective, by comparing available evidence on the role of DOACs in patients with CKD and AF with that emerging from traditional warfarin-based therapy. Both the pathogenesis of AF in CKD, and available findings of renal, cardiovascular and bone effects of DOACs in CKD are discussed, leading to the conclusion that DOAC therapy should be considered as the first line therapy for non valvular AF in patients with mild and moderate reduction of renal function, and could also be adopted for patients with severe CKD not on hemodialysis treatment, whereas there is insufficient evidence for ESRD patients on dialysis.
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Affiliation(s)
- Maura Ravera
- Nephrology, Dialysis, and Transplantation, University of Genoa and Policlinico San Martino, Genoa, Italy.
| | - Elisabetta Bussalino
- Nephrology, Dialysis, and Transplantation, University of Genoa and Policlinico San Martino, Genoa, Italy
| | - Maria Fusaro
- National Research Council (CNR), Institute of Clinical Physiology (IFC), Pisa, Italy
- Department of Medicine, University of Padova, Padua, Italy
| | - Luca Di Lullo
- Department of Nephrology and Dialysis, Parodi-Delfino Hospital, Colleferro, Rome, Italy
| | - Filippo Aucella
- Nephrology and Dialysis Unit, IRCCS "Casa Sollievo della Sofferenza" Scientific Institute for Research and Health Care, San Giovanni Rotondo, Italy
| | - Ernesto Paoletti
- Nephrology, Dialysis, and Transplantation, University of Genoa and Policlinico San Martino, Genoa, Italy
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Hussain S, Habib A, Hussain MS, Najmi AK. Potential biomarkers for early detection of diabetic kidney disease. Diabetes Res Clin Pract 2020; 161:108082. [PMID: 32057966 DOI: 10.1016/j.diabres.2020.108082] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/25/2020] [Accepted: 02/10/2020] [Indexed: 01/03/2023]
Abstract
INTRODUCTION To assess the potential of galectin-3 and growth differentiation factor-15 (GDF-15) biomarkers for the early detection of diabetic kidney disease (DKD). METHODOLOGY This was a cross-sectional study conducted over a period of 1.2 years. Patients were stratified based on estimated glomerular filtration rate (eGFR) and albuminuria level. The receiver operating characteristic (ROC) curve was plotted to assess the diagnostic potential of biomarkers. RESULTS A total of 90 patients included in this study. Patients were grouped as normoalbuminuria (30 patients), microalbuminuria (30 patients), and macroalbuminuria (30 patients). Galectin-3 and GDF-15 levels were significantly elevated in T2DM patients with macroalbuminuria (p = <0.05). Higher levels of galectin-3 and GDF-15 were found in patients with poor kidney function (Stage IV-V CKD). Negative correlation was observed between galectin- 3 (r = -0.472) and eGFR (p = 0.000), GDF-15 (r = -0.917) and eGFR (p <0.000). The ROC analysis yielded an area under curve (AUC) of 0.776 (95% CI: 0.677 to 0.875; p = <0.0001) for galectin-3 and an AUC of 0.963 (95% CI: 0.929 to 0.997; p = <0.0001) for GDF-15. CONCLUSION In DKD patients the galectin-3 and GDF-15 levels were inversely related to the eGFR which was further confirmed by the ROC curve demonstrating the potential of galectin-3 and GDF-15 as a biomarker.
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Affiliation(s)
- Salman Hussain
- Department of Pharmaceutical Medicine (Division of Pharmacology), School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Anwar Habib
- Department of Medicine, Hamdard Institute of Medical Sciences and Research, Jamia Hamdard, New Delhi, India
| | - Md Sarfaraj Hussain
- Department of Pharmacognosy & Phytochemistry, R.V. Northland Institute of Pharmacy, U.P, India
| | - Abul Kalam Najmi
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India.
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Hussain S, Singh A, Zameer S, Jamali MC, Baxi H, Rahman SO, Alam M, Altamish M, Singh AK, Anil D, Hussain MS, Ahmad A, Najmi AK. No association between proton pump inhibitor use and risk of dementia: Evidence from a meta-analysis. J Gastroenterol Hepatol 2020; 35:19-28. [PMID: 31334885 DOI: 10.1111/jgh.14789] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/30/2019] [Accepted: 07/16/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM A growing body of literature suggests the association between dementia risk and proton pump inhibitor (PPI) use. Therefore, we aimed to investigate the association between PPI use and dementia risk. METHODS An extensive literature search was performed in PubMed, Embase, and Cochrane till March 31, 2019. All the studies (cohort and case-control) assessing the association between PPI use and dementia risk were eligible for inclusion. Articles were selected based on the screening of title and abstract, data were extracted, and risk of bias was assessed using Newcastle-Ottawa scale. The primary outcome was pooled risk of dementia among PPI user as compared with non-PPI user. Secondary outcomes include dementia risk based on subgroups. Statistical analysis was performed using review manager software. RESULTS Twelve studies (eight cohort and four case-control) were found to be eligible for inclusion. Majority of the studies were of high quality. Dementia was diagnosed based on International Classification of Diseases 9/10 codes in majority of the included studies. PPI use was not associated with the dementia risk, with a pooled relative risk (RR) of 1.05 (95% confidence interval [CI]: 0.96-1.15), P = 0.31. Subgroup analysis based on study design (cohort: P = 0.14; case-control: P = 0.14), sex (RR 1.25 [95% CI: 0.97-1.60], P = 0.08), histamine 2 receptor antagonist blockers (P = 0.93), and Alzheimer's disease (RR 1.00 [95% CI: 0.91-1.09], P = 0.93) revealed no significant association between PPI use and dementia risk. CONCLUSION We found no significant association between PPI use and the risk of dementia or Alzheimer's disease.
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Affiliation(s)
- Salman Hussain
- Department of Pharmaceutical Medicine (Division of Pharmacology), School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Ambrish Singh
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Saima Zameer
- Department of Pharmaceutical Medicine (Division of Pharmacology), School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Mohammad Chand Jamali
- Department of Health and Medical Sciences, Khawarizmi International College, Abu Dhabi, United Arab Emirates
| | - Harveen Baxi
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Syed Obaidur Rahman
- Department of Pharmaceutical Medicine (Division of Pharmacology), School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Mahtab Alam
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Mohammad Altamish
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Avinash Kumar Singh
- Department of Pharmaceutical Medicine (Division of Pharmacology), School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | | | - Md Sarfaraj Hussain
- Institute of Pharmaceutical Sciences, Sanskriti University, Mathura, Uttar Pradesh, India
| | - Adil Ahmad
- Department of Pharmacognosy, Jamia Hamdard, New Delhi, India
| | - Abul Kalam Najmi
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
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14
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Hussain S, Habib A, Najmi AK. Anemia prevalence and its impact on health-related quality of life in Indian diabetic kidney disease patients: Evidence from a cross-sectional study. J Evid Based Med 2019; 12:243-252. [PMID: 31769220 DOI: 10.1111/jebm.12367] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 06/13/2019] [Accepted: 11/03/2019] [Indexed: 01/10/2023]
Abstract
AIM The aim of the study was to determine the prevalence, predictors of anemia, and its impact on health-related quality of life among diabetic kidney disease (DKD) patients. METHODS Patients with a confirmed diagnosis of type 2 diabetes mellitus (T2DM), and had any stages of CKD (stages I to IV), based on their estimated glomerular filtration rate (eGFR) were enrolled in the study. Anemia was defined using the World Health Organization (WHO) criteria and quality of life was assessed using the EQ-5D scale. All the statistical analysis was performed using SAS v9.4. RESULTS A total of 323 patients completed the study. The mean ± SD age of patients was 56 ± 11.25 years, and 51.7% were female. Mean duration of diabetes was 9.6 ± 4.57 years. A total of 227 (70.27%) had anemia as per the WHO criteria. Linear association was observed between the eGFR and hemoglobin. After controlling for the possible confounders in multivariate logistic regression analysis, older age (odds ratio [OR]: 2.46 [95% CI: 1.16 to 5.28], P = .021), diabetes duration (OR: 1.53 [95% CI: 1.04 to 2.25], P = .022), and CKD stage III (OR: 3.63 [95% CI: 0.99 to 13.32], P = .004) were found to be significantly associated with the anemia. Consistently lower EQ-5D index values were observed for the anemic group. CONCLUSION This study reported a high prevalence of anemia and impaired quality of life among DKD patients. Routine screening of anemia can be the most preventive measure to deal with this burdening co-morbid condition.
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Affiliation(s)
- Salman Hussain
- Department of Pharmaceutical Medicine (Division of Pharmacology), School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Anwar Habib
- Department of Medicine, Hamdard Institute of Medical Sciences and Research, Jamia Hamdard, New Delhi, India
| | - Abul Kalam Najmi
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
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15
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Jegatheswaran J, Hundemer GL, Massicotte-Azarniouch D, Sood MM. Anticoagulation in Patients With Advanced Chronic Kidney Disease: Walking the Fine Line Between Benefit and Harm. Can J Cardiol 2019; 35:1241-1255. [PMID: 31472820 DOI: 10.1016/j.cjca.2019.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 07/03/2019] [Accepted: 07/04/2019] [Indexed: 12/23/2022] Open
Abstract
Chronic kidney disease affects more than 3 million Canadians and is highly associated with cardiovascular diseases that require anticoagulation, such as atrial fibrillation and venous thromboembolism. Patients with chronic kidney disease are at a problematic crossroads; they are at high risk of thrombotic conditions requiring anticoagulation and bleeding complications due to anticoagulation. The limited high-quality clinical evidence to guide decision-making in this area further compounds the dilemma. In this review, we discuss the physiology and epidemiology of bleeding and thrombosis in patients with kidney disease. We specifically focus on patients with advanced kidney disease (estimated glomerular filtration rate ≤ 30 mL/min) or who are receiving dialysis and focus on the nephrologist perspective regarding these issues. We summarize the existing evidence for anticoagulation use in the prevention of stroke with atrial fibrillation and provide practical clinical recommendations for considering anticoagulation use in this population. Last, we examine specific scenarios such as the use of a glomerular filtration rate estimating equation and dosing, the use of existing prediction tools for stroke and hemorrhage risk, current patterns of anticoagulation use (including during the dialysis procedure), and vascular calcification with vitamin K antagonist use in patients with chronic kidney disease.
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Affiliation(s)
| | - Gregory L Hundemer
- Division of Nephrology, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | | | - Manish M Sood
- Division of Nephrology, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada; The Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.
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16
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Alshogran OY. Warfarin Dosing and Outcomes in Chronic Kidney Disease: A Closer Look at Warfarin Disposition. Curr Drug Metab 2019; 20:633-645. [PMID: 31267868 DOI: 10.2174/1389200220666190701095807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 04/02/2019] [Accepted: 06/12/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Chronic Kidney Disease (CKD) is a prevalent worldwide health problem. Patients with CKD are more prone to developing cardiovascular complications such as atrial fibrillation and stroke. This warrants the use of oral anticoagulants, such as warfarin, in this population. While the efficacy and safety of warfarin in this setting remain controversial, a growing body of evidence emphasizes that warfarin use in CKD can be problematic. This review discusses 1) warfarin use, dosing and outcomes in CKD patients; and 2) possible pharmacokinetic mechanisms for altered warfarin dosing and response in CKD. METHODS Structured search and review of literature articles evaluating warfarin dosing and outcomes in CKD. Data and information about warfarin metabolism, transport, and pharmacokinetics in CKD were also analyzed and summarized. RESULTS The literature data suggest that changes in warfarin pharmacokinetics such as protein binding, nonrenal clearance, the disposition of warfarin metabolites may partially contribute to altered warfarin dosing and response in CKD. CONCLUSION Although the evidence to support warfarin use in advanced CKD is still unclear, this synthesis of previous findings may help in improving optimized warfarin therapy in CKD settings.
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Affiliation(s)
- Osama Y Alshogran
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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17
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Ramagopalan SV, Stamp E, Sammon CJ, Besford M, Carroll R, Mehmud F, Alikhan R. Renal function and oral anticoagulant treatment of incident non-valvular atrial fibrillation: a retrospective study. Future Cardiol 2019; 15:301-309. [PMID: 31140872 DOI: 10.2217/fca-2019-0012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To describe the renal function of individuals newly diagnosed with non-valvular atrial fibrillation in England, and describe how oral anticoagulant (OAC) treatment varies according to renal function. Patients & methods: We identified a cohort of individuals with non-valvular atrial fibrillation (n = 18,419) and described their renal function at diagnosis and the prevalence of OAC treatment initiation by renal function. Results: 79% of individuals had some evidence of renal dysfunction with 12% having a glomerular filtration rate <30 ml/min/1.73 m2. OAC treatment initiation in the 6 months following diagnosis was lower in individuals with severe renal dysfunction than in those with normal renal function. Conclusion: The high prevalence of renal dysfunction and low OAC treatment prevalence highlights the need for additional evidence regarding OACs in individuals with severe renal dysfunction.
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Affiliation(s)
- Sreeram V Ramagopalan
- Centre for Observational Research & Data Sciences, Bristol-Myers Squibb, UB8 1DH, UK
| | | | | | | | - Robert Carroll
- Centre for Observational Research & Data Sciences, Bristol-Myers Squibb, UB8 1DH, UK
| | | | - Raza Alikhan
- Department of Haematology, University Hospital of Wales, Cardiff & Vale University Health Board, Cardiff, CF14 4XW, UK
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