22 December 2015 : Clinical Research
Vitamin D Level is Associated with Increased Left Ventricular Mass and Arterial Stiffness in Older Patients with Impaired Renal Function
Jing ChangABCDEFG, Xiao-Guang YeBCE, Yuan-Ping HouBD, Jin-Ling WuB, Sheng-Li LiBE, Qian-Mei SunBDFGDOI: 10.12659/MSM.896559
Med Sci Monit 2015; 21:3993-3999
Abstract
BACKGROUND: Impaired renal function is common among older patients. Deficiency of vitamin D is a frequent phenomenon among patients with impaired renal function, who are likely to develop cardiovascular diseases. This study aimed to explore the association of 25 (OH) D levels with left ventricular mass and arterial stiffness in older patients with impaired renal function.
MATERIAL AND METHODS: Based on their admission estimate glomerular filtration rate (eGFR), 273 inpatients (≥65 years) were allocated into a normal eGFR group (≥60 ml/min) and an impaired eGFR group (<60 ml/min). The 25 (OH) D levels were measured and the left ventricular mass index (LVMI) was estimated. Pulse wave velocity (PWV) was used to explore arterial stiffness.
RESULTS: The 25 (OH) D levels of patients in the impaired eGFR group were significantly lower than in the normal eGFR group [(11.92±6.01) μg/L vs. (18.14±8.07) μg/L, p<0.05). LVMI and PWV were both significantly higher in the impaired eGFR group than in the normal eGFR group [(104.89±33.50) g/m2 vs. (92.95±18.95) g/m2, P<0.05; (15.99±3.10) m/s vs. (13.62±2.90) m/s, P<0.05]. After adjusting for age, sex, eGFR, cardiovascular risk factors, serum calcium, and iPTH levels, the inverse association between LVMI and 25 (OH) D, PWV, and 25 (OH) D were statistically significant.
CONCLUSIONS: Vitamin D level is lower in older patients with impaired renal function. Lower vitamin D levels were correlated with higher left ventricular mass and increased arterial stiffness in older patients.
Keywords: Aged, 80 and over, Glomerular Filtration Rate, Heart Ventricles - pathology, Kidney - physiopathology, Organ Size, Vascular Stiffness, Vitamin D - blood
957 3
Editorial
01 November 2023 : Editorial
Editorial: Factors Driving New Variants of SARS-CoV-2, Immune Escape, and Resistance to Antiviral Treatments as the End of the COVID-19 Pandemic is DeclaredDOI: 10.12659/MSM.942960
Med Sci Monit 2023; 29:e942960
In Press
30 Nov 2023 : Review article
Decoding the Neurological Sequelae of General Anesthesia: A ReviewMed Sci Monit In Press; DOI:
30 Nov 2023 : Clinical Research
Enhanced Pain Relief and Muscle Growth in Individuals with Low Back Instability: The Impact of Blood Flow R...Med Sci Monit In Press; DOI:
29 Nov 2023 : Clinical Research
Comparative Analysis of Intramedullary Nail versus Plate Fixation for Fibula Fracture in Supination Externa...Med Sci Monit In Press; DOI:
29 Nov 2023 : Clinical Research
Impact of COVID-19 on Academic Burnout among Medical College Students in China: Findings from a Web-Based S...Med Sci Monit In Press; DOI:
Most Viewed Current Articles
13 Nov 2021 : Clinical Research
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292