Correlation of Vitamin D Levels with Cardiac Function in Patients with Dilated Cardiomyopathy

Hypocalcemia is a rare but reversible cause of dilated cardiomyopathy with limited cases being reported in the literature. Vitamin D deficiency is the main cause of hypocalcemia in almost all reported cases. We report a newborn presented with hypocalcemia-induced dilated cardiomyopathy secondary to vitamin D deficiency. After calcium and vitamin D therapy, the baby showed a rapid recovery of the cardiac function.

Download Full-text

Multi‐Vitamin (MVI) Use in Black (BK) Patients with Heart Failure (HF) is Associated with Higher Vitamin D levels, Lower intact PTH (iPTH), Better Cardiac Function and Exercise Tolerance

The FASEB Journal ◽

10.1096/fasebj.25.1_supplement.971.23 ◽

2011 ◽

Vol 25 (S1) ◽

Author(s):

Mariana Markell ◽

Sima Terebelo ◽

Meriam Caboral ◽

Judith Mitchell

Keyword(s):

Heart Failure ◽

Vitamin D ◽

Cardiac Function ◽

Exercise Tolerance ◽

Intact Pth ◽

Vitamin D Levels ◽

Patients With Heart Failure

Download Full-text

Abstract #421 Association of Vitamin D Levels with the Severity of Fibrosis in NAFLD Patients with Type 2 Diabetes

Endocrine Practice ◽

10.1016/s1530-891x(20)46765-5 ◽

2019 ◽

Vol 25 ◽

pp. 199-200

Author(s):

Prathyusha Chitrapu ◽

Shilpa Jain ◽

Aaron Thrift ◽

Maya Balakrishnan ◽

Ruchi Gaba

Keyword(s):

Type 2 Diabetes ◽

Vitamin D ◽

Vitamin D Levels

Download Full-text

Abstract #224 Sublingual Vitamin D Effective in Improving Low Vitamin D Levels in Patients Resistant to Conventional Vitamin D Supplementation

Endocrine Practice ◽

10.1016/s1530-891x(20)46568-1 ◽

2019 ◽

Vol 25 ◽

pp. 76-77

Author(s):

Sobia Faisal ◽

Faryal Mirza

Keyword(s):

Vitamin D ◽

Vitamin D Supplementation ◽

Vitamin D Levels

Download Full-text

Vitamin D levels are not associated with non-alcoholic fatty liver disease severity in a Brazilian population

International Journal for Vitamin and Nutrition Research ◽

10.1024/0300-9831/a000667 ◽

2020 ◽

pp. 1-8

Author(s):

Jeniffer Danielle M. Dutra ◽

Quelson Coelho Lisboa ◽

Silvia Marinho Ferolla ◽

Carolina Martinelli M. L. Carvalho ◽

Camila Costa M. Mendes ◽

...

Keyword(s):

Vitamin D ◽

Liver Disease ◽

Fatty Liver ◽

Disease Severity ◽

Fatty Liver Disease ◽

Hypovitaminosis D ◽

Alcoholic Fatty Liver ◽

Vitamin D Levels ◽

The Mean ◽

Alcoholic Fatty Liver Disease

Abstract. Some epidemiological evidence suggests an inverse correlation between non-alcoholic fatty liver disease (NAFLD) frequency and vitamin D levels. Likewise, a beneficial effect of vitamin D on diabetes mellitus (DM) and insulin resistance has been observed, but this is an unsolved issue. Thus, we aimed to investigate the prevalence of hypovitaminosis D in a NAFLD Brazilian population and its association with disease severity and presence of comorbidities. In a cross-sectional study, the clinical, biochemical and histological parameters of 139 NAFLD patients were evaluated according to two different cut-off points of serum 25-hydroxyvitamin D levels (20 ng/mL and 30 ng/mL). The mean age of the population was 56 ± 16 years, most patients were female (83%), 72% had hypertension, 88% dyslipidemia, 46% DM, 98% central obesity, and 82% metabolic syndrome. Serum vitamin D levels were < 30 ng/mL in 78% of the patients, and < 20 ng/mL in 35%. The mean vitamin D level was 24.3 ± 6.8 ng/mL. The comparison between the clinical, biochemical and histological characteristics of the patients according to the levels of vitamin D showed no significant difference. Most patients with NAFLD had hypovitaminosis D, but low vitamin D levels were not related to disease severity and the presence of comorbidities.

Download Full-text

Clinical factors correlated with vitamin D deficiency in patients with obesity scheduled for bariatric surgery: A single center experience

International Journal for Vitamin and Nutrition Research ◽

10.1024/0300-9831/a000662 ◽

2020 ◽

Vol 90 (3-4) ◽

pp. 346-352

Author(s):

Vincenzo Pilone ◽

Salvatore Tramontano ◽

Carmen Cutolo ◽

Federica Marchese ◽

Antonio Maria Pagano ◽

...

Keyword(s):

Bariatric Surgery ◽

Vitamin D ◽

Vitamin D Deficiency ◽

Serum Vitamin ◽

Inverse Correlation ◽

Model Assessment ◽

Cross Sectional ◽

Serum Vitamin D ◽

Female Sex ◽

Vitamin D Levels

Abstract. We aim to assess the prevalence of vitamin D deficiency (VDD) in patients scheduled for bariatric surgery (BS), and to identify factors that might be associated with VDD. We conducted a cross-sectional observational study involving all consecutive patients scheduled for BS from 2017 to 2019. The exclusion criteria were missing data for vitamin D levels, intake of vitamin D supplements in the 3 months prior to serum vitamin D determination, and renal insufficiency. A total of 206 patients (mean age and body mass index [BMI] of 34.9 ± 10.7 years, and 44.3 ± 6.99 kg/m2, respectively) met the inclusion criteria and were enrolled for data analysis. VDD (<19.9 ng/mL), severe VDD (<10 ng/mL), and vitamin D insufficiency (20–29.9 ng/mL) were present in 68.8 %, 12.5 %, and 31.2 % of patients, respectively. A significant inverse correlation was found between vitamin D levels and initial BMI, parathyroid hormone, and homeostatic model assessment of insulin resistance (r = −0.280, p < 0.05; r = −0.407, p = 0.038; r = −0.445, p = 0.005), respectively. VDD was significantly more prevalent in patients with higher BMI [−0.413 ± 0.12, CI95 % (−0.659; −0.167), p = 0.006], whereas no significant association between hypertension [−1.005 ± 1.65, CI95 % (−4.338; 2.326), p = 0.001], and diabetes type 2 (T2D) [−0.44 ± 2.20, CI95 % (−4.876; 3.986), p = 0.841] was found. We observed significant association between female sex and levels of vitamin D [6.69 ± 2.31, CI95 % (2.06; 11.33), p = 0.006]. The present study shows that in patients scheduled for BS, VDD deficiency is common and was associated with higher BMI, and female sex.

Download Full-text

Association of Vitamin D Status With Liver and Kidney Disease: A Systematic Review of Clinical Trials, and Cross-Sectional and Cohort Studies

International Journal for Vitamin and Nutrition Research ◽

10.1024/0300-9831/a000540 ◽

2019 ◽

pp. 1-13 ◽

Cited By ~ 2

Author(s):

Seyed Mostafa Parizadeh ◽

Majid Rezayi ◽

Reza Jafarzadeh-Esfehani ◽

Amir Avan ◽

Hamideh Ghazizadeh ◽

...

Keyword(s):

Vitamin D ◽

Kidney Disease ◽

Renal Disease ◽

Cohort Studies ◽

Cochrane Library ◽

Major Public Health Problem ◽

Vitamin D Status ◽

Cross Sectional ◽

Beneficial Effects ◽

Vitamin D Levels

Abstract. Background: Vitamin D deficiency (VDD) is a major public health problem. There are few comprehensive systematic reviews about the relationship between Vitamin D status and liver and renal disease in Iran. Methods: We systemically searched the following databases: Web of Science; PubMed; Cochrane Library; Scopus; Science Direct; Google Scholar and two Iranian databases (Scientific Information Database (SID) and IranMedex) up until November 2017 to identify all randomized control trials (RCTs), case control, cross-sectional and cohort studies investigating the association between vitamin D and any form of liver or kidney disease. Results: Vitamin D insufficiency, or deficiency (VDD), is highly prevalent in Iran, reports varying between 44.4% in Isfahan to 98% in Gorgan. There is also a high prevalence of VDD among patients with liver or kidney disease, and the administration of vitamin D supplements may have beneficial effects on lipid profile, blood glucose, liver function and fatty liver disease, and bone health. Low serum vitamin D levels are related with abnormalities in these laboratory and clinical parameters. Conclusion: VDD is prevalent in patients with chronic liver or renal disease in Iran. There appear to be several beneficial effects of vitamin D supplementation in vitamin D deficient patients with liver or kidney disease.

Download Full-text