keyword
MENU ▼
Read by QxMD icon Read
search

Contrast induced nephropathy

keyword
https://www.readbyqxmd.com/read/29667231/feasibility-and-clinical-outcomes-of-rotational-atherectomy-for-heavily-calcified-side-branches-of-complex-coronary-bifurcation-lesions-in-the-real-world-practice-of-the-drug-eluting-stent-era
#1
Yu-Wei Chen, Chieh-Shou Su, Wei-Chun Chang, Tsun-Jui Liu, Kae-Woei Liang, Chih-Hung Lai, Hong-Xu Liu, Wen-Lieng Lee
OBJECTIVES: To evaluate the outcomes of rotational atherectomy for heavily-calcified side branches of coronary bifurcation lesions. BACKGROUND: Side-branch (SB) preservation is clinically important but technically challenging in heavily-calcified non-left main true bifurcation lesions. SB rotational atherectomy (SB RA) is sometimes mandatory but the clinical outcomes are not well studied. METHODS: We retrospectively studied the outcomes of patients who underwent RA at our institute for heavily calcified, balloon-uncrossable or-undilatable SB lesions over an approximately 5-year period (January 2011 to September 2016)...
April 17, 2018: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/29649334/urinary-cgmp-predicts-major-adverse-renal-events-in-patients-with-mild-renal-impairment-and-or-diabetes-mellitus-before-exposure-to-contrast-medium
#2
Lyubov Chaykovska, Fabian Heunisch, Gina von Einem, Carl-Friedrich Hocher, Oleg Tsuprykov, Mira Pavkovic, Peter Sandner, Axel Kretschmer, Chang Chu, Saban Elitok, Johannes-Peter Stasch, Berthold Hocher
BACKGROUND: The use of iodine-based contrast agents entails the risk of contrast induced nephropathy (CIN). Radiocontrast agents elicit the third most common cause of nephropathy among hospitalized patients, accounting for 11-12% of cases. CIN is connected with clinically significant consequences, including increased morbidity, prolonged hospitalization, increased risk of complications, potential need for dialysis, and increased mortality rate. The number of in-hospital examinations using iodine-based contrast media has been significantly increasing over the last decade...
2018: PloS One
https://www.readbyqxmd.com/read/29626002/evaluating-off-label-uses-of-acetazolamide
#3
REVIEW
Megan A Van Berkel, Jessica L Elefritz
PURPOSE: Current off-label uses of acetazolamide in hospitalized patients are reviewed. SUMMARY: Acetazolamide is a carbonic anhydrase inhibitor typically used for indications including epilepsy, glaucoma, edema, and altitude sickness but it may be prescribed in hospitalized patients for off-label indications. It inhibits carbonic anhydrase, which leads to reduced hydrogen ion secretion in the proximal renal tubule, resulting in increased bicarbonate and cation excretion and causing urinary alkalization and diuresis...
April 15, 2018: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/29593222/cd4-and-cd8-t-cells-exert-regulatory-properties-during-experimental-acute-aristolochic-acid-nephropathy
#4
Thomas Baudoux, Cécile Husson, Eric De Prez, Inès Jadot, Marie-Hélène Antoine, Joëlle L Nortier, Jean-Michel Hougardy
Experimental aristolochic acid nephropathy is characterized by transient acute proximal tubule necrosis and inflammatory cell infiltrates followed by interstitial fibrosis and tubular atrophy. The respective role of T-cell subpopulations has never been studied in the acute phase of the mouse model, and was heretofore exclusively investigated by the use of several depletion protocols. As compared to mice injected with aristolochic acids alone, more severe acute kidney injury was observed after CD4+ or CD8+ T-cells depletion...
March 28, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29593180/the-ratio-of-contrast-medium-volume-to-estimated-glomerular-filtration-rate-as-a-predictor-of-contrast-induced-nephropathy-after-endovascular-aortic-repair
#5
Yohei Kawatani, Hirotsugu Kurobe, Yoshitsugu Nakamura, Takaki Hori, Tetsuya Kitagawa
OBJECTIVE: This study aimed to determine the perioperative predictors of contrast medium-induced nephropathy (CIN) after endovascular aortic repair (EVAR). MATERIALS AND METHODS: The data of 203 consecutive patients who underwent elective EVAR for thoracic and abdominal aortic aneurysm between January 2014 and September 2014 were retrospectively analyzed. CIN was defined according to the diagnostic criteria of the European Society of Urogenital Radiology. RESULTS: Fourteen patients (6...
2018: Journal of Medical Investigation: JMI
https://www.readbyqxmd.com/read/29581579/restoration-of-e-cadherin-by-ppbica-protects-against-cisplatin-induced-acute-kidney-injury-by-attenuating-inflammation-and-programmed-cell-death
#6
Li Gao, Ming-Ming Liu, Hong-Mei Zang, Qiu-Ying Ma, Qin Yang, Ling Jiang, Gui-Ling Ren, Hai-Di Li, Wei-Feng Wu, Jia-Nan Wang, Biao Wei, Xue-Qi Liu, Cheng Jiang, Cheng Huang, Jun Li, Xiao-Ming Meng
E-cadherin is a major component of tubular adherent proteins that maintain intercellular contacts and cell polarity in epithelial tissue. It is involved in pathological processes of renal cell carcinoma and fibrotic diseases via epithelial-mesenchymal transition. Although studies have shown E-cadherin is significantly downregulated in acute kidney injury (AKI), its function in AKI is unknown. Here, we evaluated cell damage and inflammation in cisplatin-stimulated tubular epithelial cell lines after disrupting E-cadherin and restoring it with PPBICA, a small molecule identified by high-throughput screening...
March 26, 2018: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/29560361/the-protective-effects-of-enalapril-maleate-and-folic-acid-tablets-against-contrast-induced-nephropathy-in-diabetic-rats
#7
Jiantong Hou, Gaoliang Yan, Bo Liu, Boqian Zhu, Yong Qiao, Dong Wang, Ruifeng Li, Erfei Luo, Chengchun Tang
Background: Renal vasoconstriction, oxidative stress, endothelial dysfunction, and apoptosis are the major causes of contrast-induced nephropathy (CIN). The aim of this study was to evaluate the protective effects of enalapril maleate and folic acid tablets on CIN in diabetic rats. Methods: Thirty-two Sprague-Dawley rats were divided into four groups: CIN (C), CIN + enalapril maleate (CE), CIN + folic acid (CF), and CIN + enalapril maleate and folic acid tablets (CEF)...
2018: BioMed Research International
https://www.readbyqxmd.com/read/29558481/contrast-induced-nephropathy-in-patients-with-diabetes-mellitus-between-iso-and-low-osmolar-contrast-media-a-meta-analysis-of-full-text-prospective-randomized-controlled-trials
#8
Xiao-Fang Han, Xin-Xiu Zhang, Ke-Mei Liu, Hua Tan, Qiu Zhang
PURPOSE: This study was conducted to compare iso-osmolar contrast medium, iodixanol, with low-osmolar contrast media (LOCM) for assessing contrast-induced nephropathy (CIN) incidence, exclusively in the diabetic population. METHOD: A systematic search was conducted for full-text, prospective, randomized controlled trials (RCTs). The primary outcome was incidence of CIN. Medline, Cochrane Central Register of Controlled Trials, and other sources were searched until May 31, 2017...
2018: PloS One
https://www.readbyqxmd.com/read/29545940/renoprotective-effect-of-nicorandil-in-patients-undergoing-percutaneous-coronary-intervention-a-meta-analysis-of-4-randomized-controlled-trials
#9
Xiaobing Wang, Jin Geng, Hong Zhu, Changying Xing
Many studies have evaluated the renoprotective effect of nicorandil in patients undergoing percutaneous coronary intervention (PCI), but the results are inconsistent. We therefore conducted this meta-analysis to evaluate the protective effect of nicorandil against contrast-induced nephropathy (CIN). We searched PubMed, Embase, the Cochrane Library, Web of Science, and clinical trials database. Studies compared the nicorandil (plus hydration) with hydration alone in patients receiving PCI were eligible. The primary outcome was the incidence of CIN...
February 20, 2018: Oncotarget
https://www.readbyqxmd.com/read/29540150/expression-of-brain-derived-neurotrophic-factor-in-kidneys-from-normal-and-cyclosporine-treated-rats
#10
Yuan Sheng Tao, Shang Guo Piao, Ying Shun Jin, Ji Zhe Jin, Hai Lan Zheng, Hai Yan Zhao, Sun Woo Lim, Chul Woo Yang, Can Li
BACKGROUND: Accumulating evidence suggests that a decrease in brain-derived neurotrophic factor (BDNF) level induces a variety of psychiatric and neurological disorders. However, the expression and role of BDNF in the kidney have not been explored. The present study examined the expression of BDNF and tropomyosin-related kinase (Trk) receptors in an experimental model of chronic cyclosporine A (CsA) nephropathy. METHODS: Sprague-Dawley rats on a salt-deplete diet were treated daily for four weeks with vehicle or CsA...
March 14, 2018: BMC Nephrology
https://www.readbyqxmd.com/read/29535505/efficacy-of-atorvastatin-on-the-prevention-of-contrast-induced-acute-kidney-injury-a-meta-analysis
#11
Ling-Yun Liu, Yang Liu, Mei-Yan Wu, Yan-Yan Sun, Fu-Zhe Ma
Background: Results of studies on the efficacy of atorvastatin pretreatment on reducing the prevalence of contrast-induced acute kidney injury (CIAKI) in patients undergoing coronary angiography (CAG) or percutaneous coronary intervention (PCI) have been controversial. Objective: We undertook a meta-analysis to evaluate the efficacy of atorvastatin on contrast-induced nephropathy (CIN) after CAG or PCI. Materials and methods: We undertook a systematic search of electronic databases (PubMed, Embase, and the Cochrane Library) up to June 2017...
2018: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/29509505/trauma-in-the-elderly-patient
#12
Angela Atinga, Andreas Shekkeris, Michael Fertleman, Nicola Batrick, Elika Kashef, Elizabeth Dick
Major Trauma Centres and Emergency Departments are treating an increasing number of geriatric trauma patients in the UK. Elderly patients, generally defined as those over the age of 65 years, are more susceptible to injury from lesser mechanisms of trauma than younger adults. The number of geriatric trauma cases is rising yearly, accounting for > 25% of all major trauma cases nationally. The elderly have different physiological reserves and a different response to trauma, due to premorbid frailty, co-existing conditions and prescribed medication...
March 6, 2018: British Journal of Radiology
https://www.readbyqxmd.com/read/29506964/minimizing-the-risk-of-contrast-induced-nephropathy-and-hemodynamic-collapse-during-chronic-total-occlusion-percutaneous-coronary-intervention-with-a-percutaneous-left-ventricular-assist-device
#13
REVIEW
Damiano Regazzoli, Daisuke Hachinohe, Ozan M Demir, Mauro Carlino, Julien Lemoine, Satoru Mitomo, Enrico Poletti, Max Amor, Antonio Colombo, Lorenzo Azzalini
Candidates for percutaneous coronary revascularization are becoming progressively older and more complex. A combination of factors related to the patient, lesion, and/or hemodynamic conditions may increase the risk of adverse events. Therefore, when a high-risk procedure is identified, it is crucial to provide the patient with adequate support in order to safely perform percutaneous coronary intervention (PCI). We report the case of a 77-year-old man with moderate left ventricular dysfunction and stage IV chronic kidney disease who underwent successful recanalization of a chronically occluded left anterior descending artery...
February 7, 2018: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/29506674/the-european-and-chinese-cardiac-and-renal-remote-ischemic-preconditioning-study-euro-crips-cardiogroup-i-a-randomized-controlled-trial
#14
Claudio Moretti, Enrico Cerrato, Erika Cavallero, Song Lin, Marco Luciano Rossi, Andrea Picchi, Francesca Sanguineti, Fabrizio Ugo, Alberto Palazzuoli, Maurizio Bertaina, Patrizia Presbitero, Chen Shao-Liang, Roberto Pozzi, Massimo Giammaria, Ugo Limbruno, Thierry Lefèvre, Valeria Gasparetto, Roberto Garbo, Pierluigi Omedè, Imad Sheiban, Javier Escaned, Giuseppe Biondi-Zoccai, Fiorenzo Gaita, Leor Perl, Fabrizio D'Ascenzo
BACKGROUND: The potential protective effects of remote ischemic preconditioning (RIPC) on contrast-induced nephropathy (CIN) after percutaneous coronary intervention (PCI) remain to be defined. METHODS AND RESULTS: A double blind, randomized, placebo controlled multicenter study was performed. Patients younger than 85years old, with a renal clearance of 30-60ml/min/1.73m2 , who were candidates for PCI for all clinical indications except for primary PCI, were allocated 1:1 to RIPC or to standard therapy...
April 15, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29504409/monocyte-to-high-density-lipoprotein-ratio-predicts-contrast-induced-nephropathy-in-patients-with-acute-coronary-syndrome
#15
Taner Ulus, Kamal Isgandarov, Ahmet Serdar Yilmaz, Samet Uysal, Ibrahim Vasi, Muhammet Dural, Fezan Mutlu
Contrast-induced nephropathy (CIN) is associated with worse prognosis in patients with acute coronary syndrome (ACS). Early identification and intervention for patients with a high risk of CIN are very important to improve clinical outcomes. Inflammation plays important role in the development of CIN in the setting of ACS. The monocyte to high-density lipoprotein ratio (MHR) is a novel inflammatory marker. Bleeding is also associated with worse prognosis in such patients. We aimed to investigate whether the preprocedural MHR had a predictive role for CIN development in such patients...
January 1, 2018: Angiology
https://www.readbyqxmd.com/read/29498212/the-transcription-factor-dach1-is-essential-for-podocyte-function
#16
Nicole Endlich, Felix Kliewe, Frances Kindt, Katharina Schmidt, Ahmed M Kotb, Nadine Artelt, Maja T Lindenmeyer, Clemens D Cohen, Franziska Döring, Andreas W Kuss, Kerstin Amann, Marcus J Moeller, Nazanin Kabgani, Antje Blumenthal, Karlhans Endlich
Dedifferentiation and loss of podocytes are the major cause of chronic kidney disease. Dach1, a transcription factor that is essential for cell fate, was found in genome-wide association studies to be associated with the glomerular filtration rate. We found that podocytes express high levels of Dach1 in vivo and to a much lower extent in vitro. Parietal epithelial cells (PECs) that are still under debate to be a type of progenitor cell for podocytes expressed Dach1 only at low levels. The transfection of PECs with a plasmid encoding for Dach1 induced the expression of synaptopodin, a podocyte-specific protein, demonstrated by immunocytochemistry and Western blot...
March 2, 2018: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/29497786/safety-of-cerebral-angiography-and-neuroendovascular-therapy-in-patients-with-chronic-kidney-disease
#17
Jae Kim, Shailesh Male, Bharathi D Jagadeesan, Christopher Streib, Ramachandra P Tummala
PURPOSE: Contrast-induced nephropathy is a common clinical concern in patients undergoing neuroendovascular procedures, especially in those with pre-existent kidney disease. We aimed to define the incidence of contrast-induced nephropathy in these high-risk patients in our practice. METHODS: We analyzed data retrospectively from patients undergoing neuroendovascular procedures at two academic medical centers over a 4-year period. Contrast-induced nephropathy was determined by an absolute increase in serum creatinine of 0...
March 1, 2018: Neuroradiology
https://www.readbyqxmd.com/read/29480853/effects-of-remote-ischemic-preconditioning-on-contrast-induced-nephropathy-after-percutaneous-coronary-intervention-in-patients-with-acute-coronary-syndrome
#18
RANDOMIZED CONTROLLED TRIAL
Fazhan Zhou, Wei Song, Zilong Wang, Luhua Yin, Shen Yang, Fubai Yang, Zhaofeng Song, Yaguang Song, Huanyi Zhang, Fengjie Qiao, Zhimian Zhang
OBJECTIVE: The aim of this study was to explore the clinical effects of remote ischemic preconditioning (RIPC) on contrast-induced nephropathy after percutaneous coronary intervention (PCI) in patients with acute coronary syndrome (ACS). PATIENTS AND METHODS: The study was a single-center, prospective, randomized, controlled study. A total of 161 patients with ACS and the rate of estimate glomerular filtration (eGFR) 15 to 70 mL/min/1.73 m2 undergoing PCI were randomly assigned to RIPC group (induced by 4 times of 5-minute inflations of a blood pressure cuff to 200 mmHg around the upper arm, followed by 5-min intervals of reperfusion at 1 hour before PCI therapy) or control group (an uninflated cuff around the arm)...
January 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29480796/the-molecular-mechanism-of-contrast-induced-nephropathy-cin-and-its-link-to-in-vitro-studies-on-iodinated-contrast-media-cm
#19
Jai-Sing Yang, Yan-Ru Peng, Shih-Chang Tsai, Yeu-Sheng Tyan, Chi-Cheng Lu, Hong-Yi Chiu, Yu-Jen Chiu, Sheng-Chu Kuo, Yuh-Feng Tsai, Ping-Chin Lin, Fuu-Jen Tsai
Iodinated contrast media (iodinated CM) have increased ability to absorb x-rays and to visualize structures that normally are impossible to observe in a radiological examination. The use of iodinated CM may destory renal function, commonly known as contrast-induced nephropathy (CIN), which can result in acute renal failure (ARF). This review article mainly focuses on the following areas: (1) classifications of iodinated CM: ionic or non-ionic, high-osmolarity contrast media (HOCM), low-osmolarity contrast media (LOCM) and iso-osmolarity contrast media (IOCM); (2) an introduction to the physical and chemical properties of the non-ionic iodinated CM; (3) the management of anaphylactic reaction by iodinated CM; (4) a suggested single injection of adult doses and maximum dose for non-ionic iodinated CM; (5) the molecular mechanism of contrast-induced nephropathy (CIN); (6) In vitro studies on iodinated CM...
March 2018: BioMedicine
https://www.readbyqxmd.com/read/29475535/zero-contrast-percutaneous-coronary-intervention-guided-by-dextran-based-optical-coherence-tomography
#20
Lorenzo Azzalini, Satoru Mitomo, Daisuke Hachinohe, Damiano Regazzoli, Antonio Colombo
Individuals with advanced chronic kidney disease (CKD) and coronary artery disease are often denied percutaneous coronary intervention (PCI) because of an aversion to the risk of contrast-induced nephropathy. We present the case of a 76-year-old man with stage 4 CKD requiring coronary revascularization. Zero-contrast PCI was successfully performed using dextran-based optical coherence tomography (OCT) guidance. Our report suggests the feasibility of dextran-based, OCT-guided, zero-contrast PCI in patients with advanced CKD...
March 2018: Canadian Journal of Cardiology
keyword
keyword
11283
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"