Comparison of hemodynamic changes associated with two different polytetraflouroethylene arteriovenous fistulae in hemodialysis patients

2004 ◽  
Vol 36 (9) ◽  
pp. 2603-2606 ◽  
Author(s):  
H. Karakayali ◽  
M.C. Yagmurdur ◽  
N.U. Tutar ◽  
O. Basaran ◽  
M. Haberal
Keyword(s):  
Hemodialysis Patients ◽  
Hemodynamic Changes ◽  
Arteriovenous Fistulae

Elimination of Low-Osmolality Contrast Media by Hemodialysis

1996 ◽  
Vol 37 (3P2) ◽  
pp. 966-971 ◽  
Author(s):  
T. Furukawa ◽  
J. Ueda ◽  
S. Takahashi ◽  
K. Sakaguchi
Keyword(s):  
Contrast Media ◽  
Contrast Medium ◽  
Adverse Reactions ◽  
Elimination Rate ◽  
Hemodialysis Patients ◽  
Hemodynamic Changes ◽  
End Stage Renal Failure ◽  
End Stage ◽  
Sampling Times ◽  
Regular Hemodialysis

Purpose: To compare the dialyzability and safety of 2 types of low-osmolality contrast media administered to end-stage renal failure patients maintained on regular hemodialysis. Material and Methods: Of 44 CT examinations, iohexol was used in 22 and ioxaglate in the other 22. Adverse reactions and hemodynamic changes were recorded. Thirty minutes after the beginning of CT investigation, hemodialysis was commenced. Elimination rate and clearance of the contrast media were measured as indices of their dialyzability. Results: After 4 hours of hemodialysis, 78.4±6.5% of iohexol and 72.4±6.0% ioxaglate were eliminated. Clearance of iohexol was higher than that of ioxaglate at all sampling times. No severe hemodynamic change nor adverse reaction were observed. Minor reactions were more frequently observed in the ioxaglate group. Conclusion: Iohexol, a nonionic monomeric contrast medium, is more advantageous for hemodialysis patients than ioxaglate, an ionic dimeric contrast medium.

scholarly journals Review of the structural and functional brain changes associated with chronic kidney disease

2020 ◽  
pp. 1013-1028
Author(s):  
M Michna ◽  
L Kovarova ◽  
A Valerianova ◽  
H Malikova ◽  
J Weichet ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Cognitive Deficit ◽  
Current Knowledge ◽  
Hemodialysis Patients ◽  
Hemodynamic Changes ◽  
Functional Brain ◽  
Brain Changes ◽  
Socio Economic Impact ◽  
The Brain

Chronic kidney disease (CKD) leads to profound metabolic and hemodynamic changes, which damage other organs, such as heart and brain. The brain abnormalities and cognitive deficit progress with the severity of the CKD and are mostly expressed among hemodialysis patients. They have great socio-economic impact. In this review, we present the current knowledge of involved mechanisms.

Insufficient Arteriovenous Fistulae in Hemodialysis Patients

2006 ◽  
Vol 25 (2) ◽  
pp. 151-154 ◽  
Author(s):  
J. Janzen ◽  
V. Mickley
Keyword(s):  
Hemodialysis Patients ◽  
Arteriovenous Fistulae

Arterial Stenosis Affecting Arteriovenous Fistulae and Grafts in Hemodialysis Patients: Approach to Diagnosis and Management

2021 ◽  
pp. 165-175
Author(s):  
Diego A. Covarrubias ◽  
Chieh Suai Tan ◽  
Shaker S. Qaqish ◽  
Karthik Ramani ◽  
Steven Wu
Keyword(s):  
Hemodialysis Patients ◽  
Arterial Stenosis ◽  
Arteriovenous Fistulae ◽  
Diagnosis And Management

Effect of Exercise on the Diameter of Arteriovenous Fistulae in Hemodialysis Patients

ASAIO Journal ◽  
2003 ◽  
Vol 49 (5) ◽  
pp. 554-555 ◽  
Author(s):  
Terrence F. Oder ◽  
Victoria Teodorescu ◽  
Jaime Uribarri
Keyword(s):  
Hemodialysis Patients ◽  
Arteriovenous Fistulae

Predictors of patency for arteriovenous fistulae and grafts in pediatric hemodialysis patients

2018 ◽  
Vol 34 (2) ◽  
pp. 329-339 ◽  
Author(s):  
Ali Mirza Onder ◽  
◽  
Joseph T. Flynn ◽  
Anthony A. Billings ◽  
Fang Deng ◽  
...  
Keyword(s):  
Hemodialysis Patients ◽  
Arteriovenous Fistulae ◽  
Pediatric Hemodialysis

scholarly journals Dynamic Echocardiographic Assessments Reveal Septal E/e’ Ratio as Independent Predictor of Intradialytic Hypotension in Maintenance for Hemodialysis Patients with Preserved Ejection Fraction

Diagnostics ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 2266
Author(s):  
Chun-Yu Chen ◽  
Ning-I Yang ◽  
Chin-Chan Lee ◽  
Ming-Jui Hung ◽  
Wen-Jin Cherng ◽  
...  
Keyword(s):  
Ejection Fraction ◽  
Independent Predictor ◽  
Hemodialysis Patients ◽  
Intradialytic Hypotension ◽  
Preserved Ejection Fraction ◽  
Transmitral Flow ◽  
Hemodynamic Changes ◽  
Echocardiographic Parameters ◽  
Risk Association ◽  
Over Time

Background: Intradialytic hypotension (IDH) is a frequent and grave complication of hemodialysis (HD). However, the dynamic hemodynamic changes and cardiac performances during each dialytic session have been rarely explored in patients having IDH. Methods: Seventy-six HD patients (IDH = 40, controls = 36) were enrolled. Echocardiography examinations were performed in all patients at the pre-HD, during-HD and post-HD phases of a single HD session. A two-way analysis of variance was applied to compare differences of echocardiographic parameters between IDH and controls over time. The risk association was estimated by using a logistic regression analysis. Results: The IDH patients had a higher ejection fraction during HD followed by a greater reduction at the post-HD phase than the controls. Significant decreases in septal ratios of transmitral flow velocity to annular velocity (E/e’) over times were detected between IDH patients and controls after adjusting for gender, age and ultrafiltration (p = 0.016). A lower septal E/e’ ratio was independently associated with IDH (OR = 0.040; 95% CI = 0.003–0.606; p = 0.02). In contrast, significant systolic and diastolic dysfunctions over time were found in diabetic IDH compared to non-diabetic counterparts. Conclusion: The septal E/e’ ratio was a significant predictor for IDH.

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